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Cheap flights from Pittsburgh to Idaho Falls from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Idaho Falls departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pittsburgh to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 3:37 pm
PIT
-
IDA
10h 37m
1 stop
Alaska Airlines Logo
1:45 pm - 5:25 am
IDA
-
PIT
13h 40m
1 stop
$384Alaska Airlines
Sat, Sep 5 - Wed, Sep 9
Delta Logo
5:40 pm - 10:42 pm
PIT
-
IDA
7h 02m
1 stop
Delta Logo
6:00 am - 4:40 pm
IDA
-
PIT
8h 40m
1 stop
$419Delta
Wed, May 20 - Sun, May 24
Delta Logo
5:40 pm - 10:42 pm
PIT
-
IDA
7h 02m
1 stop
Delta Logo
6:00 am - 4:12 pm
IDA
-
PIT
8h 12m
2 stops
$424Delta
Wed, May 20 - Sun, May 24
Alaska Airlines Logo
7:00 am - 3:37 pm
PIT
-
IDA
10h 37m
1 stop
Alaska Airlines Logo
6:18 am - 5:30 pm
IDA
-
PIT
9h 12m
1 stop
$439Alaska Airlines
Sat, Sep 26 - Wed, Sep 30
Alaska Airlines Logo
6:52 pm - 3:26 pm
PIT
-
IDA
22h 34m
1 stop
Alaska Airlines Logo
6:00 am - 5:56 pm
IDA
-
PIT
9h 56m
1 stop
$449Alaska Airlines
Sun, May 31 - Mon, Jun 8
American Airlines Logo
5:51 am - 12:12 pm
PIT
-
IDA
8h 21m
2 stops
American Airlines Logo
7:00 am - 7:31 pm
IDA
-
PIT
10h 31m
2 stops
$465American Airlines
Sat, Sep 26 - Wed, Sep 30
Alaska Airlines Logo
7:15 am - 10:56 pm
PIT
-
IDA
17h 41m
2 stops
Alaska Airlines Logo
6:18 am - 5:30 pm
IDA
-
PIT
9h 12m
1 stop
$467Alaska Airlines
Wed, Sep 23 - Mon, Sep 28
Alaska Airlines Logo
6:52 pm - 3:26 pm
PIT
-
IDA
22h 34m
1 stop
Alaska Airlines Logo
4:03 pm - 5:56 pm
IDA
-
PIT
23h 53m
2 stops
$473Alaska Airlines
Sun, May 31 - Mon, Jun 8
Alaska Airlines Logo
7:00 am - 3:26 pm
PIT
-
IDA
10h 26m
1 stop
Alaska Airlines Logo
6:00 am - 5:56 pm
IDA
-
PIT
9h 56m
1 stop
$479Alaska Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
10:24 am - 9:22 pm
PIT
-
IDA
12h 58m
2 stops
American Airlines Logo
1:44 pm - 2:08 pm
IDA
-
PIT
22h 24m
1 stop
$494American Airlines
Wed, Sep 9 - Mon, Sep 14

American Airlines flights from Pittsburgh to Idaho Falls

Our best American Airlines deals on Pittsburgh to Idaho Falls flight tickets
American Airlines
Sep 26
PIT5:51 amPittsburgh
8h 21m
2 stops
IDA12:12 pmIdaho Falls Fanning Field
Sep 30
IDA7:00 amIdaho Falls Fanning Field
10h 31m
2 stops
PIT7:31 pmPittsburgh
$465
American Airlines
Sep 9
PIT10:24 amPittsburgh
12h 58m
2 stops
IDA9:22 pmIdaho Falls Fanning Field
Sep 14
IDA1:44 pmIdaho Falls Fanning Field
22h 24m
1 stop
PIT2:08 pmPittsburgh
$494
American Airlines
May 23
PIT11:43 amPittsburgh
12h 32m
2 stops
IDA10:15 pmIdaho Falls Fanning Field
May 27
IDA7:00 amIdaho Falls Fanning Field
13h 16m
2 stops
PIT10:16 pmPittsburgh
$515

Alaska Airlines flights from Pittsburgh to Idaho Falls

Our best Alaska Airlines deals on Pittsburgh to Idaho Falls flight tickets
Alaska Airlines
Sep 5
PIT7:00 amPittsburgh
10h 37m
1 stop
IDA3:37 pmIdaho Falls Fanning Field
Sep 9
IDA1:45 pmIdaho Falls Fanning Field
13h 40m
1 stop
PIT5:25 amPittsburgh
$384
Alaska Airlines
Sep 26
PIT7:00 amPittsburgh
10h 37m
1 stop
IDA3:37 pmIdaho Falls Fanning Field
Sep 30
IDA6:18 amIdaho Falls Fanning Field
9h 12m
1 stop
PIT5:30 pmPittsburgh
$439
Alaska Airlines
May 31
PIT6:52 pmPittsburgh
22h 34m
1 stop
IDA3:26 pmIdaho Falls Fanning Field
Jun 8
IDA6:00 amIdaho Falls Fanning Field
9h 56m
1 stop
PIT5:56 pmPittsburgh
$449

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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, momondo users made 832,500 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from Pittsburgh to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Sat 9/5

7:00 am-3:37 pm

1 stop10h 37m

Idaho Falls Fanning Field

Wed 9/9

1:45 pm-5:25 am

1 stop13h 40m

$384

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 5/20

5:40 pm-10:42 pm

1 stop7h 02m

Idaho Falls Fanning Field

Sun 5/24

6:00 am-4:40 pm

1 stop8h 40m

$419
Quickest round-trip

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 5/20

5:40 pm-10:42 pm

1 stop7h 02m

Idaho Falls Fanning Field

Sun 5/24

6:00 am-4:12 pm

2 stops8h 12m

$424

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Sat 9/26

7:00 am-3:37 pm

1 stop10h 37m

Idaho Falls Fanning Field

Wed 9/30

6:18 am-5:30 pm

1 stop9h 12m

$439

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Sun 5/31

6:52 pm-3:26 pm

1 stop22h 34m

Idaho Falls Fanning Field

Mon 6/8

6:00 am-5:56 pm

1 stop9h 56m

$449

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Sat 9/26

5:51 am-12:12 pm

2 stops8h 21m

Idaho Falls Fanning Field

Wed 9/30

7:00 am-7:31 pm

2 stops10h 31m

$465

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 9/23

7:15 am-10:56 pm

2 stops17h 41m

Idaho Falls Fanning Field

Mon 9/28

6:18 am-5:30 pm

1 stop9h 12m

$467

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Sun 5/31

6:52 pm-3:26 pm

1 stop22h 34m

Idaho Falls Fanning Field

Mon 6/8

4:03 pm-5:56 pm

2 stops23h 53m

$473

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Tue 5/19

7:00 am-3:26 pm

1 stop10h 26m

Idaho Falls Fanning Field

Sat 5/23

6:00 am-5:56 pm

1 stop9h 56m

$479

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 9/9

10:24 am-9:22 pm

2 stops12h 58m

Idaho Falls Fanning Field

Mon 9/14

1:44 pm-2:08 pm

1 stop22h 24m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

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

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

What is the typical price of a round-trip flight between Pittsburgh and Idaho Falls?

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of December, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $400.

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

You could potentially save up to 28% on your flight if you consider stops on a Pittsburgh to Idaho Falls flight.

When to book flights from Pittsburgh to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Idaho Falls (PIT to IDA) flight deals and tips

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

Fastest flight time

6h 49m

Direct flights

None
The fastest flight from Pittsburgh to Idaho Falls takes 6h 49m
There are no direct flights from Pittsburgh to Idaho Falls. There are no popular flight routes from Pittsburgh to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Idaho Falls

  • How far is Pittsburgh to Idaho Falls Fanning Field by plane?

    The distance between Pittsburgh and Idaho Falls Fanning Field is about 1648.0 mi. A reasonable flight in good conditions will take 6h 49m.

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

    Prices for flights from Pittsburgh Airport to Idaho Falls Fanning Field Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport 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 Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Pittsburgh to Idaho Falls?

Best airlines flying from Pittsburgh to Idaho Falls

Compare and see reviews for airlines that fly from Pittsburgh to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $200Free CancellationRating
7.9
8,457 reviews
Search Delta flights
American AirlinesPriceFrom $400Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
United AirlinesPriceFrom $442Free CancellationRating
7.4
9,692 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

Finding the right flight to Idaho Falls from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Pittsburgh and Idaho Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Pittsburgh to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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