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Idaho Falls

$154+ Cheap flights from Pennsylvania to Idaho Falls (IDA)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — IDA
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Pennsylvania to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Idaho Falls (IDA). 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 December 18, 2024.

Round-trip from

$324
(Delta)

One-way from

$154
(Delta)
From Pennsylvania to Idaho Falls Fanning Field
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One-way flight from Pennsylvania to Idaho Falls Fanning Field
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Find flight deals from Pennsylvania to Idaho Falls

Cheapest flights from Pennsylvania to Idaho Falls
Explore the most affordable flight options available from Pennsylvania to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:00 amPHL - IDA
2 stops13h 26mDelta
Fri 12/276:55 pmIDA - PHL
1 stop8h 52mDelta
Deal found 12/17$773
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:30 amJFK - IDA
1 stop14h 29mAlaska Airlines
Sat 1/46:00 amIDA - JFK
1 stop9h 30mAlaska Airlines
Deal found 12/17$823
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:00 amPHL - IDA
1 stop9h 00mUnited Airlines
Sun 3/25:44 pmIDA - PHL
2 stops14h 07mUnited Airlines
Deal found 12/17$964
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:29 pmEWR - IDA
1 stop23h 27mAlaska Airlines
Sat 1/46:00 amIDA - EWR
1 stop30h 25mAlaska Airlines
Deal found 12/17$968
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:00 pmEWR - IDA
2 stops10h 26mDelta
Fri 12/276:55 pmIDA - EWR
1 stop8h 35mDelta
Deal found 12/17$991
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:20 pmPIT - IDA
1 stop19h 31mUnited Airlines
Mon 1/61:48 pmIDA - PIT
1 stop7h 21mUnited Airlines
Deal found 12/16$1,000
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:59 pmEWR - IDA
2 stops19h 08mMultiple Airlines
Fri 12/278:34 pmIDA - EWR
1 stop18h 06mMultiple Airlines
Deal found 12/17$1,025
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:00 amPHL - IDA
1 stop9h 56mAlaska Airlines
Fri 12/276:00 amIDA - PHL
1 stop9h 41mAlaska Airlines
Deal found 12/17$1,038
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2710:35 amDCA - IDA
2 stops13h 46mAmerican Airlines
Thu 1/25:25 amIDA - DCA
2 stops11h 34mAmerican Airlines
Deal found 12/17$1,058
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:53 amEWR - IDA
1 stop7h 13mUnited Airlines
Fri 12/277:00 amIDA - EWR
1 stop6h 45mUnited Airlines
Deal found 12/17$1,066
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:20 amDCA - IDA
2 stops15h 39mAlaska Airlines
Sat 1/46:00 amIDA - DCA
2 stops14h 30mAlaska Airlines
Deal found 12/17$1,084
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:37 amPIT - IDA
2 stops14h 22mAlaska Airlines
Mon 1/68:00 amIDA - PIT
2 stops12h 09mAlaska Airlines
Deal found 12/16$1,108

Find flights from Pennsylvania to Idaho Falls within your budget

Customize your flight search to find flights from Pennsylvania to Idaho Falls 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Tue 1/28

5:30 pm-3:27 pm

1 stop23h 57m

Idaho Falls Fanning Field

Sat 2/1

4:04 pm-2:29 pm

1 stop20h 25m

$334

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 1/28

4:00 pm-3:27 pm

1 stop25h 27m

Idaho Falls Fanning Field

Sat 2/1

4:04 pm-3:00 pm

1 stop20h 56m

$334

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Tue 1/28

6:00 am-12:25 pm

1 stop8h 25m

Idaho Falls Fanning Field

Sat 2/1

5:30 am-8:23 pm

2 stops12h 53m

$359

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Tue 1/28

12:00 pm-10:44 pm

2 stops12h 44m

Idaho Falls Fanning Field

Sat 2/1

6:00 am-7:14 pm

2 stops11h 14m

$364

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 1/28

12:00 pm-10:17 pm

2 stops12h 17m

Idaho Falls Fanning Field

Sat 2/1

5:30 am-8:00 pm

2 stops12h 30m

$364

Washington, D.C.Idaho Falls

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Wed 2/26

7:00 am-10:36 pm

1 stop17h 36m

Idaho Falls Fanning Field

Wed 3/12

8:00 am-5:48 pm

1 stop7h 48m

$408

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Tue 1/28

1:41 pm-10:17 pm

2 stops10h 36m

Idaho Falls Fanning Field

Sat 2/1

5:30 am-4:42 pm

1 stop9h 12m

$429

Washington, D.C.Idaho Falls

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Thu 1/23

1:53 pm-10:17 pm

2 stops10h 24m

Idaho Falls Fanning Field

Mon 1/27

12:55 pm-10:41 pm

1 stop7h 46m

$431

PhiladelphiaIdaho Falls

PHL - IDA

PHLIDA

Philadelphia

Fri 1/17

11:50 am-10:17 pm

2 stops12h 27m

Idaho Falls Fanning Field

Tue 1/21

12:55 pm-10:58 pm

1 stop8h 03m

$435

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 1/15

7:28 pm-3:27 pm

1 stop21h 59m

Idaho Falls Fanning Field

Tue 1/21

4:04 pm-6:32 pm

1 stop24h 28m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 45 results
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Best time to book a flight from Pennsylvania to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Pennsylvania 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.

Travel insights for flights from Pennsylvania to Idaho Falls

Get recent, data-driven insights about flights from Pennsylvania to Idaho Falls including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Pennsylvania to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Idaho Falls (average of $380). Flying from Pennsylvania to Idaho Falls in July is currently the most expensive (average of $628). 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.

What is the cheapest time of day to fly from PA to IDA?

Find hourly flight availability from Pennsylvania to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Pennsylvania to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with Delta, Alaska Airlines and American Airlines from Pennsylvania to Idaho Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,552 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Qatar Airways
7.5
Good
3,798 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,059 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

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

  • What airport do you fly into for flights to Idaho Falls from Pennsylvania?

    If you book a flight to Idaho Falls from Pennsylvania, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

  • What are the cheapest airlines to fly from Pennsylvania to Idaho Falls one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $154. Users have also found prices from $177 and $212 on American Airlines and Alaska Airlines, respectively.

  • What are the most popular routes from Pennsylvania to Idaho Falls?

    While some choose either Newark - Idaho Falls Fanning Field or Washington, D.C. Dulles Intl - Idaho Falls Fanning Field, New York John F Kennedy Intl - Idaho Falls Fanning Field is the most popular route from Pennsylvania to Idaho Falls.

  • Can I find deals for flights from Pennsylvania to Idaho Falls that include hotel bookings?

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

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

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

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

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

  • What is the cheapest month to book a flight from Pennsylvania to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Idaho Falls (average of $380). Flying from Pennsylvania to Idaho Falls in July is currently the most expensive (average of $628). 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

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Alternative routes for Pennsylvania to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Pennsylvania to Idaho Falls

Discover the top 3 airlines that operate flights from Pennsylvania to Idaho Falls. 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$336Average$740FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$375Average$647FlexibilityNo cancel feeOn-time71%
DeltaCheapest$521Average$689FlexibilityNo cancel feeOn-timeN/A
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