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Cheap flights from Idaho Falls to Philadelphia (IDA - PHL) from $336

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 5/13. 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 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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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 April 29, 2024.

Round-trip from

$225
From Idaho Falls Fanning Field to Philadelphia
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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 17% 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 31% on your trip compared to booking a flight in the morning.

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 2,944,896 searches. Data last updated April 29, 2024.
Consider these cheap United Airlines flights we've found departing from Idaho Falls to Philadelphia. It's recommended that users confirm their flight details before booking.
Fri 8/95:58 pmIDA - PHL
1 stop9h 41mUnited Airlines
Tue 8/1310:00 amPHL - IDA
1 stop9h 17mUnited Airlines
Deal found 4/28$594
Fri 8/95:58 pmIDA - PHL
1 stop9h 41mUnited Airlines
Tue 8/136:36 pmPHL - IDA
2 stops16h 59mUnited Airlines
Deal found 4/28$614
Mon 5/135:56 pmIDA - PHL
1 stop9h 39mUnited Airlines
Wed 5/157:05 amPHL - IDA
1 stop16h 02mUnited Airlines
Deal found 4/27$665
Mon 5/132:30 pmIDA - PHL
1 stop13h 05mUnited Airlines
Wed 5/156:15 amPHL - IDA
2 stops16h 52mUnited Airlines
Deal found 4/27$675
Mon 5/1310:45 amIDA - PHL
2 stops11h 43mUnited Airlines
Wed 5/156:15 amPHL - IDA
2 stops16h 52mUnited Airlines
Deal found 4/28$680
Sun 5/262:30 pmIDA - PHL
2 stops22h 25mUnited Airlines
Sun 6/26:00 amPHL - IDA
2 stops13h 15mUnited Airlines
Deal found 4/28$795

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 2,944,896 searches. Data last updated April 29, 2024.
Browse through some of the cheapest Delta flights traveling from Idaho Falls to Philadelphia. Deals frequently update to provide users with more options.
Wed 7/317:00 pmIDA - PHL
1 stop8h 42mDelta
Wed 8/77:00 amPHL - IDA
1 stop7h 18mDelta
Deal found 4/28$553
Wed 7/317:00 pmIDA - PHL
2 stops11h 40mDelta
Wed 8/77:00 amPHL - IDA
1 stop7h 18mDelta
Deal found 4/28$563
Mon 5/137:00 pmIDA - PHL
2 stops12h 33mDelta
Wed 5/1511:30 amPHL - IDA
2 stops8h 47mDelta
Deal found 4/27$704
Fri 8/97:00 pmIDA - PHL
2 stops11h 36mDelta
Tue 8/1312:30 pmPHL - IDA
2 stops11h 31mDelta
Deal found 4/28$723
Tue 5/77:00 pmIDA - PHL
2 stops12h 33mDelta
Tue 5/143:10 pmPHL - IDA
2 stops8h 48mDelta
Deal found 4/28$726

Cheap Idaho Falls to Philadelphia flights in April & May 2024

Find cheap flight options from Idaho Falls to Philadelphia specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 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.
Sun 5/261:15 pmIDA - PHL
1 stop8h 13mAmerican Airlines
Sun 6/25:00 amPHL - IDA
1 stop9h 44mAmerican Airlines
Deal found 4/28$631
Sun 5/2612:05 pmIDA - PHL
2 stops9h 54mAmerican Airlines
Sun 6/25:00 amPHL - IDA
1 stop9h 44mAmerican Airlines
Deal found 4/28$639
Mon 5/135:56 pmIDA - PHL
1 stop9h 39mUnited Airlines
Wed 5/157:05 amPHL - IDA
1 stop16h 02mUnited Airlines
Deal found 4/27$665
Mon 5/132:30 pmIDA - PHL
1 stop13h 05mUnited Airlines
Wed 5/156:15 amPHL - IDA
2 stops16h 52mUnited Airlines
Deal found 4/27$675
Mon 5/1310:45 amIDA - PHL
2 stops11h 43mUnited Airlines
Wed 5/156:15 amPHL - IDA
2 stops16h 52mUnited Airlines
Deal found 4/28$680
Wed 5/17:00 amIDA - PHL
1 stop6h 13mUnited Airlines
Sat 5/183:50 pmPHL - IDA
1 stop19h 53mUnited Airlines
Deal found 4/28$687
Wed 5/17:00 amIDA - PHL
1 stop6h 13mUnited Airlines
Sat 5/184:15 pmPHL - IDA
2 stops19h 28mUnited Airlines
Deal found 4/28$697
Mon 5/137:00 pmIDA - PHL
2 stops12h 33mDelta
Wed 5/1511:30 amPHL - IDA
2 stops8h 47mDelta
Deal found 4/27$704
Tue 5/71:15 pmIDA - PHL
1 stop8h 13mAmerican Airlines
Tue 5/146:20 amPHL - IDA
1 stop8h 24mAmerican Airlines
Deal found 4/28$711

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 2,944,896 searches. Data last updated April 29, 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.
Wed 7/317:00 pmIDA - PHL
1 stop8h 42mDelta
Wed 8/77:00 amPHL - IDA
1 stop7h 18mDelta
Deal found 4/28$553
Wed 7/317:00 pmIDA - PHL
2 stops11h 40mDelta
Wed 8/77:00 amPHL - IDA
1 stop7h 18mDelta
Deal found 4/28$563
Fri 8/95:58 pmIDA - PHL
1 stop9h 41mUnited Airlines
Tue 8/1310:00 amPHL - IDA
1 stop9h 17mUnited Airlines
Deal found 4/28$594
Fri 8/95:58 pmIDA - PHL
1 stop9h 41mUnited Airlines
Tue 8/136:36 pmPHL - IDA
2 stops16h 59mUnited Airlines
Deal found 4/28$614
Sun 5/261:15 pmIDA - PHL
1 stop8h 13mAmerican Airlines
Sun 6/25:00 amPHL - IDA
1 stop9h 44mAmerican Airlines
Deal found 4/28$631
Sun 5/2612:05 pmIDA - PHL
2 stops9h 54mAmerican Airlines
Sun 6/25:00 amPHL - IDA
1 stop9h 44mAmerican Airlines
Deal found 4/28$639
Wed 7/316:30 amIDA - PHL
2 stops11h 14mAmerican Airlines
Wed 8/711:45 amPHL - IDA
2 stops12h 19mAmerican Airlines
Deal found 4/28$644
Thu 6/63:32 pmIDA - PHL
1 stop12h 24mAlaska Airlines
Tue 6/117:21 amPHL - IDA
1 stop9h 31mAlaska Airlines
Deal found 4/28$655
Mon 5/135:56 pmIDA - PHL
1 stop9h 39mUnited Airlines
Wed 5/157:05 amPHL - IDA
1 stop16h 02mUnited Airlines
Deal found 4/27$665

Idaho Falls to Philadelphia flights leaving soon

Find last-minute flight options from Idaho Falls to Philadelphia 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 2,944,896 searches. Data last updated April 29, 2024.
Book one of these great deals on flights from Idaho Falls to Philadelphia. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 5/71:15 pmIDA - PHL
1 stop8h 13mAmerican Airlines
Tue 5/146:20 amPHL - IDA
1 stop8h 24mAmerican Airlines
Deal found 4/28$711
Tue 5/77:00 amIDA - PHL
2 stops11h 05mAmerican Airlines
Tue 5/145:00 amPHL - IDA
1 stop9h 44mAmerican Airlines
Deal found 4/28$719
Tue 5/77:00 pmIDA - PHL
2 stops12h 33mDelta
Tue 5/143:10 pmPHL - IDA
2 stops8h 48mDelta
Deal found 4/28$726

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 2,944,896 searches. Data last updated April 29, 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.
Mon 5/1310:45 amIDA - PHL
1 stop16h 50mUnited Airlines
Deal found 4/27$336
Mon 5/1310:45 amIDA - PHL
2 stops34h 07mUnited Airlines
Deal found 4/27$346

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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$553 - $665

Route

Depart

Return

Price

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Wed 7/31

1 stop8h 42m

Philadelphia

Wed 8/7

1 stop7h 18m

$553

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Wed 7/31

2 stops11h 40m

Philadelphia

Wed 8/7

1 stop7h 18m

$563

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Fri 8/9

1 stop9h 41m

Philadelphia

Tue 8/13

1 stop9h 17m

$594

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Fri 8/9

1 stop9h 41m

Philadelphia

Tue 8/13

2 stops16h 59m

$614

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Sun 5/26

1 stop8h 13m

Philadelphia

Sun 6/2

1 stop9h 44m

$631

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Sun 5/26

2 stops9h 54m

Philadelphia

Sun 6/2

1 stop9h 44m

$639

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Wed 7/31

2 stops11h 14m

Philadelphia

Wed 8/7

2 stops12h 19m

$644

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Thu 6/6

1 stop12h 24m

Philadelphia

Tue 6/11

1 stop9h 31m

$655

Idaho Falls Fanning FieldPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Mon 5/13

1 stop9h 39m

Philadelphia

Wed 5/15

1 stop16h 02m

$665

Flights are sorted by cheapest first

Deals found on 4/28

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 April 21, 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. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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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 $341 while a round-trip flight costs $618. Price data was last updated on April 21, 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 June is currently the most expensive (average of $318). 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

$277

May

$287

June

$318

July

$314

August

$258

September

$247

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 April 29, 2024.
See what other customers who have flown with United Airlines, Delta 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.
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,110 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,932 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,221 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,844 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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 $553, but on average you can expect to pay $712.

  • Are there last-minute flights available from Idaho Falls to Philadelphia for under $800?

    There are currently 3+ open flights from Idaho Falls to Philadelphia within the next 7 days for less than $800.

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

    Currently priced at $553, 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 $594 and $631, 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 4/28.

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.

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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 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$594Average$772FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$606Average$675FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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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.
First Class
Business Class
Prem Econ Class
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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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