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Cheap flights from Pittsburgh to Idaho Falls from $450

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Idaho Falls departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
5:30 pm - 10:21 pmPIT-IDA
6h 51m1 stop
Delta Logo
6:00 am - 4:44 pmIDA-PIT
8h 44m1 stop
$450Delta
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Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
8:38 am - 1:34 pmPIT-IDA
6h 56m1 stop
United Airlines Logo
2:35 pm - 10:36 pmIDA-PIT
6h 01m1 stop
$455United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
7:00 am - 1:34 pmPIT-IDA
8h 34m2 stops
United Airlines Logo
2:35 pm - 10:36 pmIDA-PIT
6h 01m1 stop
$460United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
6:00 am - 1:30 pmPIT-IDA
9h 30m2 stops
United Airlines Logo
2:40 pm - 10:56 pmIDA-PIT
6h 16m1 stop
$487United Airlines
Find Deal
Thu, Jan 1 - Thu, Jan 8
United Airlines Logo
7:00 am - 1:34 pmPIT-IDA
8h 34m2 stops
United Airlines Logo
10:45 am - 11:41 pmIDA-PIT
10h 56m2 stops
$504United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
5:29 pm - 10:19 pmPIT-IDA
6h 50m1 stop
Delta Logo
6:57 pm - 9:05 amIDA-PIT
12h 08m2 stops
$531Delta
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Wed, Nov 19 - Sun, Nov 23
American Airlines Logo
11:38 am - 10:34 pmPIT-IDA
12h 56m2 stops
American Airlines Logo
7:10 am - 10:02 pmIDA-PIT
12h 52m2 stops
$957American Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
American Airlines Logo
9:09 am - 10:34 pmPIT-IDA
15h 25m2 stops
American Airlines Logo
7:10 am - 10:02 pmIDA-PIT
12h 52m2 stops
$1,026American Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
Alaska Airlines Logo
12:22 pm - 11:59 pmPIT-IDA
13h 37m3 stops
Alaska Airlines Logo
6:00 am - 11:51 amIDA-PIT
27h 51m2 stops
$1,528Alaska Airlines
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Wed, Nov 26 - Sun, Nov 30
Alaska Airlines Logo
12:22 pm - 11:59 pmPIT-IDA
13h 37m3 stops
Alaska Airlines Logo
6:00 am - 11:51 amIDA-PIT
27h 51m2 stops
$1,538Alaska Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30

Delta flights from Pittsburgh to Idaho Falls

Our best Delta deals on Pittsburgh to Idaho Falls flight tickets
Delta
Mar 10
PIT5:30 pmPittsburgh
6h 51m
1 stop
IDA10:21 pmIdaho Falls Fanning Field
Mar 11
IDA6:00 amIdaho Falls Fanning Field
8h 44m
1 stop
PIT4:44 pmPittsburgh
$450
Find similar
Delta
Nov 19
PIT5:29 pmPittsburgh
6h 50m
1 stop
IDA10:19 pmIdaho Falls Fanning Field
Nov 23
IDA6:57 pmIdaho Falls Fanning Field
12h 08m
2 stops
PIT9:05 amPittsburgh
$531
Find similar
Delta
Nov 19
PIT10:10 amPittsburgh
14h 09m
2 stops
IDA10:19 pmIdaho Falls Fanning Field
Nov 23
IDA6:00 amIdaho Falls Fanning Field
10h 33m
2 stops
PIT6:33 pmPittsburgh
$536
Find similar

American Airlines flights from Pittsburgh to Idaho Falls

Our best American Airlines deals on Pittsburgh to Idaho Falls flight tickets
American Airlines
Nov 26
PIT11:38 amPittsburgh
12h 56m
2 stops
IDA10:34 pmIdaho Falls Fanning Field
Nov 30
IDA7:10 amIdaho Falls Fanning Field
12h 52m
2 stops
PIT10:02 pmPittsburgh
$957
Find similar
American Airlines
Nov 26
PIT9:09 amPittsburgh
15h 25m
2 stops
IDA10:34 pmIdaho Falls Fanning Field
Nov 30
IDA7:10 amIdaho Falls Fanning Field
12h 52m
2 stops
PIT10:02 pmPittsburgh
$1,026
Find similar
American Airlines
Nov 26
PIT1:50 pmPittsburgh
10h 44m
2 stops
IDA10:34 pmIdaho Falls Fanning Field
Nov 30
IDA7:10 amIdaho Falls Fanning Field
12h 52m
2 stops
PIT10:02 pmPittsburgh
$1,035
Find similar

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 November 6, 2025.
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

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Tue 3/10

5:30 pm-10:21 pm

1 stop6h 51m

Idaho Falls Fanning Field

Wed 3/11

6:00 am-4:44 pm

1 stop8h 44m

$450

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Tue 3/10

8:38 am-1:34 pm

1 stop6h 56m

Idaho Falls Fanning Field

Wed 3/11

2:35 pm-10:36 pm

1 stop6h 01m

$455

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Tue 3/10

7:00 am-1:34 pm

2 stops8h 34m

Idaho Falls Fanning Field

Wed 3/11

2:35 pm-10:36 pm

1 stop6h 01m

$460

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Thu 1/1

6:00 am-1:30 pm

2 stops9h 30m

Idaho Falls Fanning Field

Thu 1/8

2:40 pm-10:56 pm

1 stop6h 16m

$487

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Tue 3/10

7:00 am-1:34 pm

2 stops8h 34m

Idaho Falls Fanning Field

Wed 3/11

10:45 am-11:41 pm

2 stops10h 56m

$504

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 11/19

5:29 pm-10:19 pm

1 stop6h 50m

Idaho Falls Fanning Field

Sun 11/23

6:57 pm-9:05 am

2 stops12h 08m

$531

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 11/26

11:38 am-10:34 pm

2 stops12h 56m

Idaho Falls Fanning Field

Sun 11/30

7:10 am-10:02 pm

2 stops12h 52m

$957

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 11/26

9:09 am-10:34 pm

2 stops15h 25m

Idaho Falls Fanning Field

Sun 11/30

7:10 am-10:02 pm

2 stops12h 52m

$1,026

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 11/26

12:22 pm-11:59 pm

3 stops13h 37m

Idaho Falls Fanning Field

Sun 11/30

6:00 am-11:51 am

2 stops27h 51m

$1,528

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Wed 11/26

12:22 pm-11:59 pm

3 stops13h 37m

Idaho Falls Fanning Field

Sun 11/30

6:00 am-11:51 am

2 stops27h 51m

$1,538

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $390.

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Friday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $560. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Sunday is $698.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Pittsburgh to Idaho Falls during this time can be as low as $613. Try not to purchase tickets in the afternoon because they tend to be around $662. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 9% 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

Direct flights

None
There are no direct flights from Pittsburgh to Idaho Falls. There are no popular flight routes from Pittsburgh to Idaho Falls.
Search flight deals

  • 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 36m.

  • 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 $223Free CancellationRating
7.9
8,004 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
American AirlinesPriceFrom $400Free CancellationRating
7.2
11,042 reviews
Search American 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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