PIT - IDA

$323 Find Cheap Flights from Pittsburgh to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Idaho Falls departing on 1/29. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Idaho Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$323
Alaska Airlines
Thu 1/29Thu 2/5
PIT - IDA • 1 stop
Cheapest one-way
Multiple Airlines
Thu 1/8
PIT - IDA • multi-stop
Top airlines
Alaska Airlines
Cheapest • from $323 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to Idaho Falls (PIT-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Idaho Falls

Thu, Jan 29 - Thu, Feb 5
Alaska Airlines Logo
7:00 am - 10:59 pm
PIT
-
IDA
17h 59m1 stop
Alaska Airlines Logo
6:58 pm - 6:46 pm
IDA
-
PIT
21h 48m1 stop
$323Alaska Airlines
Tue, Feb 3 - Tue, Feb 10
American Airlines Logo
7:06 am - 1:37 pm
PIT
-
IDA
8h 31m1 stop
American Airlines Logo
2:07 pm - 10:49 pm
IDA
-
PIT
6h 42m1 stop
$421American Airlines
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
6:10 am - 1:30 pm
PIT
-
IDA
9h 20m2 stops
United Airlines Logo
2:40 pm - 10:56 pm
IDA
-
PIT
6h 16m1 stop
$426United Airlines
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
7:00 am - 3:31 pm
PIT
-
IDA
10h 31m2 stops
United Airlines Logo
10:51 am - 11:28 pm
IDA
-
PIT
10h 37m2 stops
$432United Airlines
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
6:10 am - 1:30 pm
PIT
-
IDA
9h 20m2 stops
United Airlines Logo
10:51 am - 11:28 pm
IDA
-
PIT
10h 37m2 stops
$446United Airlines
Sun, Jun 21 - Fri, Jun 26
Delta Logo
5:35 pm - 10:14 pm
PIT
-
IDA
6h 39m1 stop
Delta Logo
6:10 am - 4:47 pm
IDA
-
PIT
8h 37m1 stop
$450Delta
Tue, Jan 20 - Fri, Jan 23
United Airlines Logo
4:15 pm - 9:14 pm
PIT
-
IDA
6h 59m1 stop
United Airlines Logo
2:40 pm - 10:56 pm
IDA
-
PIT
6h 16m1 stop
$481United Airlines
Tue, Jan 20 - Fri, Jan 23
United Airlines Logo
7:00 am - 1:30 pm
PIT
-
IDA
8h 30m2 stops
United Airlines Logo
2:40 pm - 10:56 pm
IDA
-
PIT
6h 16m1 stop
$486United Airlines
Tue, Jan 20 - Fri, Jan 23
American Airlines Logo
1:13 pm - 10:36 pm
PIT
-
IDA
11h 23m2 stops
American Airlines Logo
7:20 am - 10:43 pm
IDA
-
PIT
13h 23m2 stops
$492American Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
9:25 am - 10:36 pm
PIT
-
IDA
15h 11m2 stops
American Airlines Logo
2:07 pm - 8:10 am
IDA
-
PIT
16h 03m2 stops
$499American Airlines
Booking Insights

KAYAK's insights & trends for Pittsburgh to Idaho Falls flights

Get data-powered insights and trends into flights from Pittsburgh to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Pittsburgh to Idaho Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Pittsburgh to Idaho Falls were found on Alaska Airlines ($323) and American Airlines ($421).

Which airlines fly non-stop between Pittsburgh and Idaho Falls?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Pittsburgh to Idaho Falls.

There are 3 airlines that fly nonstop from Pittsburgh to Idaho Falls. They are: American Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Delta at $200 for a round-trip flight. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonApril
Cheapest flight$323
Best time to beat the crowds with an average 56% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Pittsburgh to Idaho Falls

When to book flights from Pittsburgh to Idaho Falls

Are your dates flexible? Find out the best times to travel from Pittsburgh to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Idaho Falls

  • What is the cheapest flight from Pittsburgh to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Idaho Falls was $323 for a round-trip ticket.

  • Do I need a passport to fly between Pittsburgh and Idaho Falls?

    A passport is not required to fly from Pittsburgh to Idaho Falls.

  • Which airports will I be using when flying from Pittsburgh to Idaho Falls?

    When flying out of Pittsburgh you will be using Pittsburgh. You will be landing at Idaho Falls, also known as Idaho Falls Fanning Field.

  • Which aircraft models fly most regularly from Pittsburgh to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Idaho Falls?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Pittsburgh and Idaho Falls, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Idaho Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Idaho Falls are Delta and United Airlines. With an average price for the route of $408 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $566 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Pittsburgh to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Pittsburgh to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8032 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
7.9Comfort
Airline reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

2.0 MediocreWilliam, Jan 2026
LGA - BOS
Read more Delta reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Everything you need to know for your flight from Pittsburgh to Idaho Falls

Information on your arrival and departure airports