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Cheap flights from Portland to Louisville (PDX - SDF) from $81

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — SDF
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Portland to Louisville Intl are usually found in December or January, booked 46 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from Portland to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

June

Cheapest in

December

Round-trip from

$287

One-way from

$147
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Portland to Louisville Intl
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One-way flight from Portland to Louisville Intl
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What is the cheapest day to fly round-trip from Portland to Louisville?

Saturday flights are generally found to be more expensive for flights from Portland to Louisville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Louisville.

How far in advance should I book a flight from Portland to Louisville?

Travelers have found it’s best to book a flight 47 days in advance to save up to 94% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 47 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Louisville 1-2 weeks in advance for as low as $294, or $778 for flights within the next 24 hours.

What is the cheapest month to fly from Portland to Louisville?

Our data shows that December tends to be the cheapest month to fly to Louisville from Portland. Users have commonly found prices around $529 for the month, but tickets can be as low as $149. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from PDX to SDF?

It’s typically best to fly out from Portland to Louisville in the afternoon. Doing so could potentially save you 62% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap United Airlines flights from Portland to Louisville

Explore cheap flight options specifically provided by United Airlines for the route between Portland and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Find some of the cheapest United Airlines flights traveling from Portland to Louisville. Deals update often to give you more flight options matching your criteria
Thu 10/1711:59 pmPDX - SDF
1 stop30h 53mUnited Airlines
Mon 10/212:30 pmSDF - PDX
1 stop8h 45mUnited Airlines
Deal found 6/2$405
Fri 8/1612:20 amPDX - SDF
1 stop17h 06mUnited Airlines
Tue 8/2010:30 amSDF - PDX
2 stops15h 15mUnited Airlines
Deal found 6/2$460
Fri 7/2612:20 amPDX - SDF
1 stop6h 39mUnited Airlines
Wed 7/318:45 amSDF - PDX
1 stop9h 26mUnited Airlines
Deal found 6/2$466
Fri 8/912:20 amPDX - SDF
1 stop6h 39mUnited Airlines
Sat 8/172:15 pmSDF - PDX
2 stops11h 26mUnited Airlines
Deal found 6/2$471
Fri 9/67:40 pmPDX - SDF
2 stops14h 33mUnited Airlines
Mon 9/93:35 pmSDF - PDX
3 stops11h 59mUnited Airlines
Deal found 6/2$476
Wed 7/1012:20 amPDX - SDF
1 stop6h 37mUnited Airlines
Thu 7/112:20 pmSDF - PDX
1 stop22h 18mUnited Airlines
Deal found 6/1$496
Thu 10/311:59 pmPDX - SDF
1 stop6h 53mUnited Airlines
Mon 10/73:30 pmSDF - PDX
2 stops11h 54mUnited Airlines
Deal found 6/2$502
Thu 7/2512:20 amPDX - SDF
1 stop6h 37mUnited Airlines
Tue 7/309:15 amSDF - PDX
2 stops13h 56mUnited Airlines
Deal found 6/2$531
Mon 7/112:20 amPDX - SDF
1 stop6h 37mUnited Airlines
Tue 7/97:00 amSDF - PDX
1 stop7h 44mUnited Airlines
Deal found 6/1$532

Cheap American Airlines flights from Portland to Louisville

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Portland to Louisville. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 10/56:10 amPDX - SDF
1 stop11h 42mAmerican Airlines
Tue 10/82:20 pmSDF - PDX
1 stop11h 42mAmerican Airlines
Deal found 6/1$295
Thu 10/310:09 pmPDX - SDF
1 stop10h 10mAmerican Airlines
Mon 10/72:20 pmSDF - PDX
1 stop11h 42mAmerican Airlines
Deal found 6/2$351
Fri 8/912:59 amPDX - SDF
1 stop9h 59mAmerican Airlines
Tue 8/131:11 pmSDF - PDX
1 stop12h 50mAmerican Airlines
Deal found 6/1$371
Wed 11/132:15 pmPDX - SDF
1 stop6h 28mAmerican Airlines
Mon 11/184:02 pmSDF - PDX
1 stop7h 38mAmerican Airlines
Deal found 5/31$375
Fri 8/912:59 amPDX - SDF
1 stop9h 59mAmerican Airlines
Sat 8/178:00 amSDF - PDX
1 stop7h 33mAmerican Airlines
Deal found 6/2$436
Fri 6/2811:55 pmPDX - SDF
1 stop8h 04mAmerican Airlines
Sun 6/308:32 pmSDF - PDX
1 stop7h 06mAmerican Airlines
Deal found 6/1$456
Wed 6/2612:59 amPDX - SDF
1 stop9h 55mAmerican Airlines
Mon 7/88:35 pmSDF - PDX
1 stop6h 51mAmerican Airlines
Deal found 6/2$486
Wed 7/35:25 amPDX - SDF
1 stop9h 34mAmerican Airlines
Sun 7/78:35 pmSDF - PDX
1 stop6h 51mAmerican Airlines
Deal found 6/1$526
Wed 6/265:25 amPDX - SDF
1 stop9h 34mAmerican Airlines
Sun 7/78:35 pmSDF - PDX
1 stop6h 51mAmerican Airlines
Deal found 6/2$557

Cheap Portland to Louisville flights in June & July 2024

Find cheap flight options from Portland to Louisville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
The lowest fares we've come across on flights traveling from Portland to Louisville in June and July 2024. Check back soon for alternative fares.
Wed 6/265:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Mon 7/18:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 6/1$208
Thu 6/2710:16 pmPDX - SDF
1 stop18h 26mSpirit Airlines
Mon 7/88:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 6/2$216
Wed 6/265:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Mon 7/18:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 6/2$230
Thu 6/2710:16 pmPDX - SDF
1 stop18h 26mSpirit Airlines
Mon 7/88:42 pmSDF - PDX
2 stops25h 24mSpirit Airlines
Deal found 6/2$249
Wed 6/125:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Mon 6/178:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 6/1$256
Thu 6/273:40 pmPDX - SDF
3 stops30h 06mSpirit Airlines
Mon 7/88:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 6/2$268
Sat 6/85:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Sat 6/158:42 pmSDF - PDX
1 stop16h 16mSpirit Airlines
Deal found 6/1$270
Thu 6/275:20 amPDX - SDF
2 stops24h 35mMultiple Airlines
Mon 7/88:42 pmSDF - PDX
1 stop17h 26mMultiple Airlines
Deal found 6/2$287
Thu 6/610:16 pmPDX - SDF
1 stop18h 26mSpirit Airlines
Mon 6/108:42 pmSDF - PDX
1 stop29h 10mSpirit Airlines
Deal found 6/1$292

Portland to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Portland and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
The lowest fares we've come across on flights traveling from Portland to Louisville in June and July 2024. Check back soon for alternative fares.
Wed 9/185:23 amPDX - SDF
1 stop11h 29mSpirit Airlines
Mon 9/238:52 pmSDF - PDX
1 stop21h 15mSpirit Airlines
Deal found 6/1$178
Thu 9/197:04 pmPDX - SDF
1 stop21h 48mSpirit Airlines
Mon 9/238:52 pmSDF - PDX
1 stop21h 15mSpirit Airlines
Deal found 6/1$208
Tue 7/23:15 pmPDX - SDF
1 stop25h 27mSpirit Airlines
Tue 7/93:22 pmSDF - PDX
1 stop20h 28mSpirit Airlines
Deal found 6/1$210
Thu 6/2710:16 pmPDX - SDF
1 stop18h 26mSpirit Airlines
Mon 7/88:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 6/2$216
Thu 9/197:04 pmPDX - SDF
1 stop21h 48mSpirit Airlines
Tue 9/243:22 pmSDF - PDX
1 stop20h 19mSpirit Airlines
Deal found 6/1$220
Fri 9/209:35 amPDX - SDF
1 stop27h 01mSpirit Airlines
Mon 9/238:52 pmSDF - PDX
1 stop17h 18mSpirit Airlines
Deal found 6/1$222
Wed 6/265:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Mon 7/18:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 6/2$230
Sat 8/175:20 amPDX - SDF
1 stop8h 10mSpirit Airlines
Mon 8/195:20 pmSDF - PDX
1 stop17h 52mSpirit Airlines
Deal found 6/2$231
Sat 9/75:23 amPDX - SDF
1 stop11h 29mSpirit Airlines
Fri 9/138:52 pmSDF - PDX
1 stop18h 26mSpirit Airlines
Deal found 6/1$234

Portland to Louisville flights leaving soon

Find last-minute flight options from Portland to Louisville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Have a look at some of the flights available from Portland to Louisville departing last-minute. It's wise to confirm all flight details are correct before booking.
Wed 6/125:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Mon 6/178:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 6/1$256
Sat 6/85:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Sat 6/158:42 pmSDF - PDX
1 stop16h 16mSpirit Airlines
Deal found 6/1$270
Thu 6/610:16 pmPDX - SDF
1 stop18h 26mSpirit Airlines
Mon 6/108:42 pmSDF - PDX
1 stop29h 10mSpirit Airlines
Deal found 6/1$292
Thu 6/65:55 pmPDX - SDF
1 stop15h 00mMultiple Airlines
Mon 6/108:42 pmSDF - PDX
2 stops18h 22mMultiple Airlines
Deal found 6/1$293
Thu 6/65:55 pmPDX - SDF
1 stop15h 00mMultiple Airlines
Mon 6/108:42 pmSDF - PDX
2 stops18h 22mMultiple Airlines
Deal found 6/2$297
Wed 6/55:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Mon 6/108:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 6/2$314
Thu 6/610:16 pmPDX - SDF
1 stop18h 26mSpirit Airlines
Mon 6/108:42 pmSDF - PDX
1 stop29h 10mSpirit Airlines
Deal found 6/2$318
Sat 6/85:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Sat 6/159:43 pmSDF - PDX
2 stops28h 10mSpirit Airlines
Deal found 6/1$328
Sun 6/911:59 pmPDX - SDF
1 stop9h 09mMultiple Airlines
Wed 6/128:42 pmSDF - PDX
1 stop27h 44mMultiple Airlines
Deal found 6/2$334

One-way flights to Louisville from Portland

Search for one-way flight options from Portland to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Some of the best available deals we've found on one-way flights from Portland to Louisville. Those seeking round-trip flights from Portland to Louisville should utilize the search form at the the top of the page.
Wed 6/265:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Deal found 6/1$81
Wed 6/265:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Deal found 6/2$107
Thu 9/129:35 amPDX - SDF
1 stop7h 46mSpirit Airlines
Deal found 6/2$121
Sun 6/911:59 pmPDX - SDF
1 stop9h 09mSun Country Air
Deal found 6/2$147
Thu 7/119:55 pmPDX - SDF
1 stop18h 31mSpirit Airlines
Deal found 6/1$151
Thu 7/115:15 amPDX - SDF
3 stops26h 22mSpirit Airlines
Deal found 6/1$168
Thu 7/111:26 pmPDX - SDF
2 stops18h 11mSpirit Airlines
Deal found 6/1$181
Mon 7/85:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Deal found 6/1$191
Sun 7/79:07 pmPDX - SDF
1 stop19h 35mSpirit Airlines
Deal found 6/1$207

Find flights from Portland to Louisville within your budget

Customize your flight search to find flights from Portland to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$178 - $441

Route

Depart

Return

Price

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

Wed 9/18

1 stop11h 29m

Louisville Intl

Mon 9/23

1 stop21h 15m

$178

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

Thu 9/19

1 stop21h 48m

Louisville Intl

Mon 9/23

1 stop21h 15m

$208

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

Tue 7/2

1 stop25h 27m

Louisville Intl

Tue 7/9

1 stop20h 28m

$210

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

Thu 6/27

1 stop18h 26m

Louisville Intl

Mon 7/8

1 stop17h 26m

$216

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

Sun 8/11

1 stop8h 53m

Louisville Intl

Thu 8/15

1 stop9h 57m

$264

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

Sat 10/5

1 stop11h 42m

Louisville Intl

Tue 10/8

1 stop11h 42m

$295

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

Mon 11/11

1 stop9h 05m

Louisville Intl

Wed 11/20

1 stop7h 46m

$376

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

Thu 10/17

1 stop30h 53m

Louisville Intl

Mon 10/21

1 stop8h 45m

$405

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

Tue 9/24

1 stop9h 15m

Louisville Intl

Tue 10/1

2 stops11h 38m

$441

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from Portland to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Louisville. Price data was last updated on May 31, 2024.
The best time to book flights from Portland to Louisville is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Portland to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Portland to Louisville. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Louisville flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average temperature and rainfall totals by month.

SDF

Temperature

35.6 - 78.8 °F

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated June 2, 2024.
Peruse reviews from past customers who have flown with United Airlines, American Airlines and Spirit Airlines from Portland to Louisville to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,197 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,402 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,755 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,260 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Sun Country Air
7.2
Good
592 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Portland to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portland to Louisville for under $200 on Cheapflights?

    Yes, there are multiple flights from Portland to Louisville for under $200. The cheapest flight booked recently is on Spirit Airlines for just $178, but on average you can expect to pay $234.

  • Are there last-minute flights available from Portland to Louisville for under $300?

    There are currently 20+ open flights from Portland to Louisville within the next 7 days for less than $300.

  • What is the cheapest airline to fly from Portland to Louisville round-trip?

    According to our current data, Spirit Airlines ($178), offers the cheapest pricing from Portland to Louisville. You may be able to fly from Portland to Louisville for 66% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Portland to Louisville one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $81. However, be on the lookout for offers from Sun Country Air and Delta, as they are both options that can get you from Portland to Louisville for a low price.

  • What does PDX to SDF mean?

    PDX and SDF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to SDF refers to a flight route from Portland Airport to Louisville Intl Airport.

  • Can I find deals for flights from Portland to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Louisville that include hotel bookings?

    Yes. In addition to deals on Portland to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Louisville.

  • Can I find deals for business class flights from Portland to Louisville?

    Yes. Cheapflights offers flight deals from Portland to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Louisville that allow pets onboard?

    Many airlines flying from Portland to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Louisville?

    Yes, you can often find last-minute deals on Portland to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Louisville flight deals updated?

    The Portland to Louisville flight deals you see on this page were last updated on 6/2.

  • What are the most popular airlines that fly from Portland to Louisville?

    When booking a flight from Portland to Louisville, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

  • What is the cheapest month to book a flight from Portland to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Portland to Louisville (average of $287). Flying from Portland to Louisville in April is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Louisville
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Portland to Louisville

Discover the top 5 airlines that operate flights from Portland to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$132Average$230FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$346Average$561FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$379Average$542FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$382Average$516FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$606Average$704FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Portland to Louisville by cabin class

Find flights from Portland to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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How does Cheapflights help users find flights from Portland to Louisville?

Cheapflights makes it easy to find Portland to Louisville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portland to Louisville?

Cheapflights helps you find that perfect flight to Louisville from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Louisville with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Louisville, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to Louisville become cheaper?

Not ready to book yet? You can track prices for flights from Portland to Louisville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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