What airlines fly to Pennsylvania?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Pennsylvania from Idaho Falls according to our data. United Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 3 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Idaho Falls Fanning Field to Pennsylvania?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Idaho Falls Fanning Field to Pennsylvania

How many flights depart from Idaho Falls to Pennsylvania on average per week?

The number of flights available between Idaho Falls and Pennsylvania is 7 per week as of May 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Pennsylvania?

Prices for flights from Idaho Falls Fanning Field Airport to Pennsylvania are refreshed on a daily basis.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Pennsylvania?

The number of operators available for flights from Idaho Falls Fanning Field Airport to Pennsylvania is 3 as of May 2026.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to Pennsylvania?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The travel and health documents you'll need for your trip to Pennsylvania may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pennsylvania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$149 Cheap Flights from Idaho Falls to Pennsylvania in 2026

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Find the cheapest flights from Idaho Falls to Pennsylvania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 pm - 6:19 am

IDA

JFK

9h 34m

1 stop

12:50 pm - 6:14 pm

JFK

IDA

7h 24m

1 stop

$315Delta

Tue, Nov 17 - Sat, Nov 21

1:10 pm - 11:46 pm

IDA

IAD

8h 36m

1 stop

7:15 am - 12:27 pm

IAD

IDA

7h 12m

1 stop

$349Delta

Fri, Nov 13 - Tue, Nov 17

1:53 pm - 6:04 am

IDA

EWR

14h 11m

1 stop

7:17 am - 3:29 pm

EWR

IDA

10h 12m

1 stop

$349Alaska Airlines

Tue, Nov 17 - Sat, Nov 21

6:09 am - 5:39 pm

IDA

PHL

9h 30m

1 stop

7:00 am - 3:35 pm

PHL

IDA

10h 35m

1 stop

$349Alaska Airlines

Sat, Oct 24 - Wed, Oct 28

7:00 pm - 6:18 am

IDA

JFK

9h 18m

1 stop

11:13 am - 6:20 pm

JFK

IDA

9h 07m

1 stop

$358Delta

Sat, Aug 15 - Mon, Aug 24

1:43 pm - 11:54 am

IDA

PIT

20h 11m

1 stop

8:06 am - 1:09 pm

PIT

IDA

7h 03m

1 stop

$423American Airlines

Fri, Sep 4 - Sun, Sep 6

1:43 pm - 11:59 pm

IDA

EWR

8h 16m

1 stop

8:00 am - 1:50 pm

EWR

IDA

7h 50m

1 stop

$435American Airlines

Thu, Aug 27 - Sat, Aug 29

4:04 pm - 12:32 am

IDA

IAD

6h 28m

1 stop

6:30 am - 1:29 pm

IAD

IDA

8h 59m

1 stop

$514United Airlines

Fri, Aug 21 - Mon, Aug 24

9:45 am - 3:07 pm

IDA

PHL

51h 22m

2 stops

11:06 am - 4:00 pm

PHL

IDA

30h 54m

1 stop

$534Multiple Airlines

Thu, Jun 25 - Sun, Jul 5

7:00 am - 9:29 pm

IDA

PHL

12h 29m

2 stops

10:10 am - 9:08 pm

PHL

IDA

12h 58m

2 stops

$597United Airlines

Sat, Oct 24 - Wed, Oct 28

Delta flights from Idaho Falls to Pennsylvania

Our best Delta deals on Idaho Falls to Pennsylvania flight tickets

Delta

Nov 17

IDA6:45 pmIdaho Falls Fanning Field

9h 34m

1 stop

JFK6:19 amNew York John F Kennedy Intl

Nov 21

JFK12:50 pmNew York John F Kennedy Intl

7h 24m

1 stop

IDA6:14 pmIdaho Falls Fanning Field

$315

Delta

Nov 13

IDA1:10 pmIdaho Falls Fanning Field

8h 36m

1 stop

IAD11:46 pmWashington, D.C. Dulles Intl

Nov 17

IAD7:15 amWashington, D.C. Dulles Intl

7h 12m

1 stop

IDA12:27 pmIdaho Falls Fanning Field

$349

Delta

Aug 15

IDA7:00 pmIdaho Falls Fanning Field

9h 18m

1 stop

JFK6:18 amNew York John F Kennedy Intl

Aug 24

JFK11:13 amNew York John F Kennedy Intl

9h 07m

1 stop

IDA6:20 pmIdaho Falls Fanning Field

$358

American Airlines flights from Idaho Falls to Pennsylvania

Our best American Airlines deals on Idaho Falls to Pennsylvania flight tickets

American Airlines

Sep 4

IDA1:43 pmIdaho Falls Fanning Field

20h 11m

1 stop

PIT11:54 amPittsburgh

Sep 6

PIT8:06 amPittsburgh

7h 03m

1 stop

IDA1:09 pmIdaho Falls Fanning Field

$423

American Airlines

Aug 27

IDA1:43 pmIdaho Falls Fanning Field

8h 16m

1 stop

EWR11:59 pmNewark

Aug 29

EWR8:00 amNewark

7h 50m

1 stop

IDA1:50 pmIdaho Falls Fanning Field

$435

American Airlines

Sep 24

IDA12:12 pmIdaho Falls Fanning Field

8h 35m

1 stop

IAD10:47 pmWashington, D.C. Dulles Intl

Sep 28

IAD6:24 amWashington, D.C. Dulles Intl

9h 20m

1 stop

IDA1:44 pmIdaho Falls Fanning Field

$440

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 11/17

6:45 pm-6:19 am

1 stop9h 34m

New York John F Kennedy Intl

Sat 11/21

12:50 pm-6:14 pm

1 stop7h 24m

$315

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Fri 11/13

1:10 pm-11:46 pm

1 stop8h 36m

Washington, D.C. Dulles Intl

Tue 11/17

7:15 am-12:27 pm

1 stop7h 12m

$349

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Tue 11/17

1:53 pm-6:04 am

1 stop14h 11m

Newark

Sat 11/21

7:17 am-3:29 pm

1 stop10h 12m

$349

Idaho FallsPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Sat 10/24

6:09 am-5:39 pm

1 stop9h 30m

Philadelphia

Wed 10/28

7:00 am-3:35 pm

1 stop10h 35m

$349

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Sat 8/15

7:00 pm-6:18 am

1 stop9h 18m

New York John F Kennedy Intl

Mon 8/24

11:13 am-6:20 pm

1 stop9h 07m

$358

Idaho FallsPittsburgh

IDA - PIT

IDAPIT

Idaho Falls Fanning Field

Fri 9/4

1:43 pm-11:54 am

1 stop20h 11m

Pittsburgh

Sun 9/6

8:06 am-1:09 pm

1 stop7h 03m

$423

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Thu 8/27

1:43 pm-11:59 pm

1 stop8h 16m

Newark

Sat 8/29

8:00 am-1:50 pm

1 stop7h 50m

$435

Quickest round-trip

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Fri 8/21

4:04 pm-12:32 am

1 stop6h 28m

Washington, D.C. Dulles Intl

Mon 8/24

6:30 am-1:29 pm

1 stop8h 59m

$514

Idaho FallsPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Thu 6/25

9:45 am-3:07 pm

2 stops51h 22m

Philadelphia

Sun 7/5

11:06 am-4:00 pm

1 stop30h 54m

$534

Idaho FallsPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Sat 10/24

7:00 am-9:29 pm

2 stops12h 29m

Philadelphia

Wed 10/28

10:10 am-9:08 pm

2 stops12h 58m

$597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho Falls to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Pennsylvania?

The month of July is, on average, the cheapest month to fly to Pennsylvania from Idaho Falls, with most prices found around $259. If you don’t want to visit Pennsylvania in July, then you should wait until November to fly from Idaho Falls, when ticket prices are also cheap, with an average price of $286.

Can stopping save me money on Idaho Falls to Pennsylvania flights?

You could potentially save up to 49% on your flight if you consider stops on a Idaho Falls to Pennsylvania flight.

Cheap Idaho Falls to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Pennsylvania

Fastest flight time	6h 28m
Direct flights	None

The fastest flight from Idaho Falls to Pennsylvania takes 6h 28m

There are no direct flights from Idaho Falls to Pennsylvania. There are no popular flight routes from Idaho Falls to Pennsylvania.

Search flight deals

Frequently asked questions about flying from Idaho Falls to Pennsylvania

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Pennsylvania?
Prices for flights from Idaho Falls Fanning Field Airport to Pennsylvania are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Pennsylvania?
The number of operators available for flights from Idaho Falls Fanning Field Airport to Pennsylvania is 3 as of May 2026.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Pennsylvania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The travel and health documents you'll need for your trip to Pennsylvania may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pennsylvania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho Falls to Pennsylvania

Compare and see reviews for airlines that fly from Idaho Falls to Pennsylvania with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $259	Free Cancellation	Rating 7.9 8,423 reviews	Search Delta flights
United Airlines	PriceFrom $344	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
American Airlines	PriceFrom $475	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Pennsylvania?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho Falls to Pennsylvania for you.

Can I find flights from Idaho Falls to Pennsylvania with flexible booking policies on momondo?

Yes. All flights to Pennsylvania from Idaho Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho Falls to Pennsylvania?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho Falls to Pennsylvania.

I’m not ready to book a flight from Idaho Falls to Pennsylvania right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho Falls to Pennsylvania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.