Cheap flights from Idaho Falls to Philadelphia (IDA - PHL) from $294

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 8/15. 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.
IDA — PHL
May 25 — Jun 11

Cheap flight deals from Idaho Falls to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Philadelphia (PHL). 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 May 20, 2024.

Round-trip from

$225
From Idaho Falls Fanning Field to Philadelphia

What is the cheapest day to fly round-trip from Idaho Falls to Philadelphia?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 16% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Idaho Falls to Philadelphia (IDA - PHL)?

A simple way to save on the total cost of your ticket is to fly from Idaho Falls to Philadelphia in the afternoon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the morning.

Cheap Delta flights from Idaho Falls to Philadelphia

Explore cheap flight options specifically provided by Delta for the route between Idaho Falls and Philadelphia. 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 2,621,518 searches. Data last updated May 20, 2024.
Consider these cheap Delta flights we've found departing from Idaho Falls to Philadelphia. It's recommended that users confirm their flight details before booking.
Sat 8/36:59 pmIDA - PHL
1 stop9h 11mDelta
Tue 8/1312:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/19$533
Fri 8/97:00 pmIDA - PHL
1 stop8h 42mDelta
Tue 8/1312:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/20$553
Fri 8/97:00 pmIDA - PHL
2 stops11h 36mDelta
Tue 8/1312:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/20$558
Fri 8/26:59 pmIDA - PHL
1 stop9h 11mDelta
Mon 8/1212:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/19$568
Fri 8/97:00 pmIDA - PHL
2 stops11h 36mDelta
Tue 8/1312:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/19$598
Sat 8/36:10 amIDA - PHL
1 stop8h 47mDelta
Mon 8/123:10 pmPHL - IDA
2 stops8h 51mDelta
Deal found 5/19$998
Sat 8/36:59 pmIDA - PHL
1 stop9h 11mDelta
Sun 8/116:30 amPHL - IDA
2 stops13h 46mDelta
Deal found 5/19$1,001
Fri 8/26:59 pmIDA - PHL
2 stops11h 39mDelta
Sun 8/117:00 amPHL - IDA
1 stop7h 18mDelta
Deal found 5/19$1,043

Cheap United Airlines flights from Idaho Falls to Philadelphia

Explore cheap flight options specifically provided by United Airlines for the route between Idaho Falls and Philadelphia. 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 2,621,518 searches. Data last updated May 20, 2024.
Browse through some of the cheapest United Airlines flights traveling from Idaho Falls to Philadelphia. Deals frequently update to provide users with more options.
Fri 8/95:58 pmIDA - PHL
1 stop9h 41mUnited Airlines
Tue 8/1310:00 amPHL - IDA
1 stop9h 17mUnited Airlines
Deal found 5/20$563
Fri 8/95:58 pmIDA - PHL
1 stop9h 41mUnited Airlines
Tue 8/136:36 pmPHL - IDA
2 stops16h 59mUnited Airlines
Deal found 5/19$566
Fri 8/210:45 amIDA - PHL
1 stop16h 54mUnited Airlines
Tue 8/1310:00 amPHL - IDA
1 stop9h 17mUnited Airlines
Deal found 5/19$607
Sat 8/310:45 amIDA - PHL
1 stop16h 54mUnited Airlines
Tue 8/1310:00 amPHL - IDA
1 stop9h 17mUnited Airlines
Deal found 5/19$612
Fri 8/25:58 pmIDA - PHL
2 stops17h 54mUnited Airlines
Tue 8/1310:00 amPHL - IDA
1 stop9h 17mUnited Airlines
Deal found 5/19$661
Mon 6/310:45 amIDA - PHL
1 stop16h 15mUnited Airlines
Wed 6/57:00 amPHL - IDA
1 stop12h 15mUnited Airlines
Deal found 5/18$681
Mon 6/310:45 amIDA - PHL
1 stop16h 15mUnited Airlines
Wed 6/53:59 pmPHL - IDA
2 stops19h 41mUnited Airlines
Deal found 5/18$686
Mon 6/310:45 amIDA - PHL
1 stop16h 15mUnited Airlines
Wed 6/53:59 pmPHL - IDA
2 stops23h 22mUnited Airlines
Deal found 5/19$731
Sat 8/35:58 pmIDA - PHL
1 stop9h 41mUnited Airlines
Mon 8/128:00 amPHL - IDA
1 stop15h 08mUnited Airlines
Deal found 5/19$746

Cheap Idaho Falls to Philadelphia flights in May & June 2024

Find cheap flight options from Idaho Falls to Philadelphia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Prices were last updated on May 20, 2024.
Scroll through some of the best deals on flights from Idaho Falls to Philadelphia in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/310:45 amIDA - PHL
1 stop16h 15mUnited Airlines
Wed 6/57:00 amPHL - IDA
1 stop12h 15mUnited Airlines
Deal found 5/18$681
Mon 6/310:45 amIDA - PHL
1 stop16h 15mUnited Airlines
Wed 6/53:59 pmPHL - IDA
2 stops19h 41mUnited Airlines
Deal found 5/18$686
Mon 6/310:45 amIDA - PHL
1 stop16h 15mUnited Airlines
Wed 6/53:59 pmPHL - IDA
2 stops23h 22mUnited Airlines
Deal found 5/19$731
Mon 6/37:00 amIDA - PHL
2 stops10h 41mAmerican Airlines
Wed 6/511:48 amPHL - IDA
2 stops11h 55mAmerican Airlines
Deal found 5/18$767
Wed 5/221:31 pmIDA - PHL
2 stops9h 22mDelta
Mon 5/277:10 amPHL - IDA
1 stop7h 18mDelta
Deal found 5/19$806
Wed 5/221:31 pmIDA - PHL
2 stops9h 22mDelta
Mon 5/276:00 amPHL - IDA
2 stops8h 28mDelta
Deal found 5/19$811

Idaho Falls to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
Scroll through some of the best deals on flights from Idaho Falls to Philadelphia in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 8/36:59 pmIDA - PHL
1 stop9h 11mDelta
Tue 8/1312:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/19$533
Fri 8/97:00 pmIDA - PHL
1 stop8h 42mDelta
Tue 8/1312:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/20$553
Fri 8/97:00 pmIDA - PHL
2 stops11h 36mDelta
Tue 8/1312:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/20$558
Fri 8/95:58 pmIDA - PHL
1 stop9h 41mUnited Airlines
Tue 8/1310:00 amPHL - IDA
1 stop9h 17mUnited Airlines
Deal found 5/20$563
Fri 8/95:58 pmIDA - PHL
1 stop9h 41mUnited Airlines
Tue 8/136:36 pmPHL - IDA
2 stops16h 59mUnited Airlines
Deal found 5/19$566
Fri 8/26:59 pmIDA - PHL
1 stop9h 11mDelta
Mon 8/1212:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/19$568
Fri 8/97:00 pmIDA - PHL
2 stops11h 36mDelta
Tue 8/1312:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 5/19$598
Fri 8/210:45 amIDA - PHL
1 stop16h 54mUnited Airlines
Tue 8/1310:00 amPHL - IDA
1 stop9h 17mUnited Airlines
Deal found 5/19$607
Sat 8/310:45 amIDA - PHL
1 stop16h 54mUnited Airlines
Tue 8/1310:00 amPHL - IDA
1 stop9h 17mUnited Airlines
Deal found 5/19$612

One-way flights to Philadelphia from Idaho Falls

Search for one-way flight options from Idaho Falls to Philadelphia. 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 2,621,518 searches. Data last updated May 20, 2024.
Take a look at some of the one-way flights we've detected from Idaho Falls to Philadelphia. Users needing a return flight from Idaho Falls to Philadelphia should utilize the search form above.
Thu 8/1510:45 amIDA - PHL
1 stop16h 54mUnited Airlines
Deal found 5/20$294
Thu 8/157:05 amIDA - PHL
2 stops14h 07mUnited Airlines
Deal found 5/20$343
Thu 8/155:58 pmIDA - PHL
3 stops15h 44mUnited Airlines
Deal found 5/20$620

Find flights from Idaho Falls to Philadelphia within your budget

Customize your flight search to find flights from Idaho Falls to Philadelphia 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 2,621,518 searches. Data last updated May 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$533 - $757

Route

Depart

Return

Price

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Sat 8/3

1 stop9h 11m

Philadelphia

Tue 8/13

2 stops11h 31m

$533

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Fri 8/9

1 stop8h 42m

Philadelphia

Tue 8/13

2 stops11h 31m

$553

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Fri 8/9

2 stops11h 36m

Philadelphia

Tue 8/13

2 stops11h 31m

$558

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Fri 8/9

1 stop9h 41m

Philadelphia

Tue 8/13

1 stop9h 17m

$563

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Fri 8/9

1 stop9h 41m

Philadelphia

Tue 8/13

2 stops16h 59m

$566

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Fri 8/2

1 stop9h 11m

Philadelphia

Mon 8/12

2 stops11h 31m

$568

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Fri 8/2

1 stop16h 54m

Philadelphia

Tue 8/13

1 stop9h 17m

$607

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Sat 8/3

1 stop16h 54m

Philadelphia

Tue 8/13

1 stop9h 17m

$612

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Fri 8/2

1 stop18h 10m

Philadelphia

Mon 8/12

1 stop18h 01m

$757

Flights are sorted by cheapest first

Deals found on 5/19

When is the cheapest time to fly from Idaho Falls to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Philadelphia. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Idaho Falls to Philadelphia flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Philadelphia by month

Plan your trip from Idaho Falls to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Idaho Falls to Philadelphia is currently $419 while a round-trip flight costs $591. Price data was last updated on May 12, 2024.

Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Philadelphia (average of $225). Flying from Idaho Falls to Philadelphia in July is currently the most expensive (average of $305). 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.

January

$258

February

$258

March

$281

April

$268

May

$268

June

$286

July

$305

August

$258

September

$246

October

$225

November

$268

December

$253

Temperature and rainfall in Philadelphia by month

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

PHL

Temperature

33.8 - 78.8 °F

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated May 20, 2024.
See what other customers who have flown with Delta, United Airlines and American Airlines from Idaho Falls to Philadelphia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,615 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,615 reviews
8.0
Very good
10,615 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,894 reviews
8.0
Very good
10,615 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,472 reviews
8.0
Very good
10,615 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Philadelphia. 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 Idaho Falls to Philadelphia for under $600 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to Philadelphia for under $600. The cheapest flight booked recently is on Delta for just $533, but on average you can expect to pay $669.

  • What are the cheapest airlines flying from Idaho Falls to Philadelphia round-trip?

    Currently priced at $533, Delta will fly you from Idaho Falls to Philadelphia and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $563 and $757, respectively.

  • What does IDA to PHL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Idaho Falls Fanning Field Airport to Philadelphia Airport flight would often be abbreviated as a IDA to PHL flight.

  • Can I find deals for flights from Idaho Falls to Philadelphia that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho Falls to Philadelphia 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 Idaho Falls to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho Falls to Philadelphia 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 Idaho Falls to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Philadelphia?

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

  • Can I find deals for business class flights from Idaho Falls to Philadelphia?

    Yes. Cheapflights offers flight deals from Idaho Falls to Philadelphia 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 Idaho Falls to Philadelphia that allow pets onboard?

    Many airlines flying from Idaho Falls to Philadelphia 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 Idaho Falls to Philadelphia?

    Yes, you can often find last-minute deals on Idaho Falls to Philadelphia 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 Idaho Falls to Philadelphia flight deals updated?

    The Idaho Falls to Philadelphia flight deals you see on this page were last updated on 5/20.

See more FAQs

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Alternative routes for Idaho Falls to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Idaho Falls to Philadelphia

Discover the top 2 airlines that operate flights from Idaho Falls to Philadelphia. 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 2,621,518 searches. Data last updated May 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$594Average$731FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$606Average$675FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Idaho Falls to Philadelphia by cabin class

Find flights from Idaho Falls to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho Falls to Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Idaho Falls to Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Idaho Falls to Philadelphia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Idaho Falls to Philadelphia.

Can Cheapflights find flights from Idaho Falls to Philadelphia with no change fees?

Yes, we can. To see specific flights from Idaho Falls to Philadelphia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Idaho Falls to Philadelphia become cheaper?

Yes! Start tracking prices for Idaho Falls to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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