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Cheap flights from San Antonio to Duluth (SAT - DLH) from $246

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. 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.
SAT — DLH
Mai 28 — Jun 41
From?
To?
Di 5/28
Di 6/4
1 adult, Economy
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Cheap flight deals from San Antonio to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Duluth (DLH). 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 Mai 23, 2024.

Popular in

July

Cheapest in

August

Average price

$389

Round-trip from

$361
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 36% potential price drop
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Average for round-trip flights in May 2024
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From San Antonio to Duluth Intl
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What is the cheapest day to fly round-trip from San Antonio to Duluth?

Tuesday flights are found to be more expensive to fly from San Antonio to Duluth. 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 Duluth.

What is the cheapest month to fly from San Antonio to Duluth?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, August can be a great choice for travel to Duluth. Flights to Duluth from San Antonio in August are about $465 on average during August, but can be found for as low as $246.

When is the cheapest time to fly from San Antonio to Duluth (SAT - DLH)?

It’s typically best to fly out from San Antonio to Duluth in the afternoon. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from San Antonio to Duluth

Explore cheap flight options specifically provided by Delta for the route between San Antonio and Duluth. 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 2,730,072 searches. Data last updated Mai 23, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from San Antonio to Duluth. Be sure to come back soon if the deals available don't appeal to you at this time.
Di 8/2711:51 amSAT - DLH
1 stop4h 54mDelta
Di 9/32:45 pmDLH - SAT
1 stop7h 49mDelta
Deal found 5/22$246
Di 8/275:25 amSAT - DLH
2 stops11h 20mDelta
Di 9/32:45 pmDLH - SAT
1 stop7h 49mDelta
Deal found 5/22$251
Di 8/2711:51 amSAT - DLH
1 stop4h 54mDelta
Mo 9/25:50 pmDLH - SAT
1 stop4h 54mDelta
Deal found 5/22$343
Di 8/277:00 amSAT - DLH
2 stops9h 45mDelta
Mo 9/25:50 pmDLH - SAT
1 stop4h 54mDelta
Deal found 5/22$348
Fr 7/196:25 pmSAT - DLH
1 stop5h 30mDelta
Fr 7/265:44 pmDLH - SAT
1 stop5h 55mDelta
Deal found 5/22$363
So 8/256:20 amSAT - DLH
1 stop7h 20mDelta
Mo 9/25:50 pmDLH - SAT
1 stop4h 54mDelta
Deal found 5/22$388
So 8/255:25 amSAT - DLH
2 stops11h 20mDelta
Mo 9/25:50 pmDLH - SAT
1 stop4h 54mDelta
Deal found 5/22$393
Do 7/2511:35 amSAT - DLH
1 stop6h 05mDelta
So 7/285:44 pmDLH - SAT
1 stop5h 55mDelta
Deal found 5/22$412
Do 7/255:15 amSAT - DLH
2 stops12h 25mDelta
So 7/285:44 pmDLH - SAT
1 stop5h 55mDelta
Deal found 5/22$462

Cheap United Airlines flights from San Antonio to Duluth

Explore cheap flight options specifically provided by United Airlines for the route between San Antonio and Duluth. 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 2,730,072 searches. Data last updated Mai 23, 2024.
Some of the best deals we've found on United Airlines flights traveling from San Antonio to Duluth. Ensure the flight price, dates, time, and airline match your criteria before you book.
Di 8/275:15 amSAT - DLH
2 stops12h 14mUnited Airlines
Di 9/33:10 pmDLH - SAT
2 stops7h 50mUnited Airlines
Deal found 5/22$376
So 8/257:00 amSAT - DLH
2 stops14h 53mUnited Airlines
Mo 9/28:00 amDLH - SAT
2 stops15h 00mUnited Airlines
Deal found 5/22$527
Fr 6/285:30 amSAT - DLH
2 stops9h 02mUnited Airlines
Mo 7/811:10 amDLH - SAT
2 stops9h 43mUnited Airlines
Deal found 5/22$1,276

Cheap San Antonio to Duluth flights in May & June 2024

Find cheap flight options from San Antonio to Duluth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on Mai 23, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Duluth in 2024. Check back in a little while for more flight options.
Fr 6/284:00 pmSAT - DLH
2 stops18h 06mDelta
Mo 7/85:44 pmDLH - SAT
1 stop5h 55mDelta
Deal found 5/22$571
Fr 6/286:22 pmSAT - DLH
2 stops28h 11mDelta
Sa 7/65:20 amDLH - SAT
2 stops7h 33mDelta
Deal found 5/22$587
Fr 6/286:22 pmSAT - DLH
2 stops28h 11mDelta
Sa 7/65:20 amDLH - SAT
1 stop18h 36mDelta
Deal found 5/22$620
Fr 6/286:22 pmSAT - DLH
2 stops22h 30mDelta
So 7/75:44 pmDLH - SAT
1 stop18h 01mDelta
Deal found 5/22$655
Fr 6/286:15 pmSAT - DLH
1 stop5h 31mDelta
So 7/75:44 pmDLH - SAT
1 stop6h 12mDelta
Deal found 5/22$728
Fr 6/286:15 pmSAT - DLH
1 stop15h 51mDelta
Mo 7/810:57 amDLH - SAT
1 stop24h 48mDelta
Deal found 5/22$805
Fr 5/2412:00 pmSAT - DLH
2 stops22h 47mUnited Airlines
Mo 5/273:17 pmDLH - SAT
1 stop7h 50mUnited Airlines
Deal found 5/21$809
Fr 6/286:15 pmSAT - DLH
1 stop5h 31mDelta
Sa 7/65:20 amDLH - SAT
1 stop18h 36mDelta
Deal found 5/22$867
Fr 5/242:14 pmSAT - DLH
1 stop7h 19mUnited Airlines
Mo 5/273:17 pmDLH - SAT
1 stop7h 50mUnited Airlines
Deal found 5/21$868

San Antonio to Duluth 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Duluth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated Mai 23, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Duluth in 2024. Check back in a little while for more flight options.
Di 8/2711:51 amSAT - DLH
1 stop4h 54mDelta
Di 9/32:45 pmDLH - SAT
1 stop7h 49mDelta
Deal found 5/22$246
Mi 7/2411:35 amSAT - DLH
1 stop5h 28mDelta
Di 7/3010:57 amDLH - SAT
2 stops11h 22mDelta
Deal found 5/23$251
Mi 7/2412:40 pmSAT - DLH
2 stops11h 15mDelta
Di 7/303:10 pmDLH - SAT
2 stops9h 34mDelta
Deal found 5/23$256
Di 7/235:15 amSAT - DLH
2 stops11h 48mDelta
Di 7/305:44 pmDLH - SAT
1 stop5h 55mDelta
Deal found 5/23$269
Di 7/235:15 amSAT - DLH
2 stops11h 48mDelta
Di 7/3010:57 amDLH - SAT
2 stops11h 22mDelta
Deal found 5/23$274
Di 7/234:36 pmSAT - DLH
2 stops7h 19mDelta
Mo 7/293:10 pmDLH - SAT
2 stops9h 39mDelta
Deal found 5/23$292
Fr 7/266:25 pmSAT - DLH
1 stop5h 30mDelta
Mo 7/2910:57 amDLH - SAT
2 stops11h 22mDelta
Deal found 5/23$323
Di 8/2711:51 amSAT - DLH
1 stop4h 54mDelta
Mo 9/25:50 pmDLH - SAT
1 stop4h 54mDelta
Deal found 5/22$343
Di 8/277:00 amSAT - DLH
2 stops9h 45mDelta
Mo 9/25:50 pmDLH - SAT
1 stop4h 54mDelta
Deal found 5/22$348

Find flights from San Antonio to Duluth within your budget

Customize your flight search to find flights from San Antonio to Duluth 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 2,730,072 searches. Data last updated Mai 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$246 - $527

Route

Depart

Return

Price

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Di 8/27

1 stop4h 54m

Duluth Intl

Di 9/3

1 stop7h 49m

$246

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Di 8/27

2 stops11h 20m

Duluth Intl

Di 9/3

1 stop7h 49m

$251

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Di 8/27

1 stop4h 54m

Duluth Intl

Mo 9/2

1 stop4h 54m

$343

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Di 8/27

2 stops9h 45m

Duluth Intl

Mo 9/2

1 stop4h 54m

$348

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Fr 7/19

1 stop5h 30m

Duluth Intl

Fr 7/26

1 stop5h 55m

$363

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Di 8/27

2 stops12h 14m

Duluth Intl

Di 9/3

2 stops7h 50m

$376

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

So 8/25

1 stop7h 20m

Duluth Intl

Mo 9/2

1 stop4h 54m

$388

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

So 8/25

2 stops11h 20m

Duluth Intl

Mo 9/2

1 stop4h 54m

$393

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

So 8/25

2 stops14h 53m

Duluth Intl

Mo 9/2

2 stops15h 00m

$527

Flights are sorted by cheapest first

Deals found on 5/22

When is the cheapest time to fly from San Antonio to Duluth?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Duluth. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Duluth flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from San Antonio to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from San Antonio 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 Duluth by month

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

DLH

Temperature

12.2 - 66.2 °F

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated Mai 23, 2024.
Read through reviews of airlines operating flights from San Antonio to Duluth, such as Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,561 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Delta
8.0
Very good
10,561 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

United Airlines
7.4
Good
10,852 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Duluth. 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 San Antonio to Duluth for under $300 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Duluth for under $300. The cheapest flight booked recently is on Delta for just $246, but on average you can expect to pay $502.

  • What are the cheapest airlines flying from San Antonio to Duluth round-trip?

    Delta, at $246, was found to be the cheapest airline from San Antonio to Duluth. An alternate airline flying to your destination would be United Airlines. Delta is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What does SAT to DLH mean?

    SAT and DLH 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. SAT to DLH refers to a flight route from San Antonio Airport to Duluth Intl Airport.

  • Can I find deals for flights from San Antonio to Duluth that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Duluth 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 San Antonio to Duluth with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Duluth 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 San Antonio to Duluth that include hotel bookings?

    Yes. In addition to deals on San Antonio to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Duluth?

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

  • Can I find deals for business class flights from San Antonio to Duluth?

    Yes. Cheapflights offers flight deals from San Antonio to Duluth 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 San Antonio to Duluth that allow pets onboard?

    Many airlines flying from San Antonio to Duluth 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 San Antonio to Duluth?

    Yes, you can often find last-minute deals on San Antonio to Duluth 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 San Antonio to Duluth flight deals updated?

    The San Antonio to Duluth flight deals you see on this page were last updated on 5/23.

  • When is the best time to book a flight from San Antonio to Duluth?

    Currently, March is the cheapest month in which you can book a flight from San Antonio to Duluth (average of $361). Flying from San Antonio to Duluth in June is currently the most expensive (average of $585). 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.

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Top 2 airlines flying from San Antonio to Duluth

Discover the top 2 airlines that operate flights from San Antonio to Duluth. 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 2,730,072 searches. Data last updated Mai 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$318Average$562FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$320Average$482FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Texas to California flights
New York John F Kennedy Intl Airport to Los Angeles flights
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Search flights from San Antonio to Duluth by cabin class

Find flights from San Antonio to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Prem Econ Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from San Antonio to Duluth?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Duluth from San Antonio today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Duluth?

Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio to Duluth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Antonio to Duluth with no change fees?

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

Can Cheapflights notify me if prices for flights from San Antonio to Duluth become cheaper?

Yes, Cheapflights offers price alerts on San Antonio to Duluth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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