$180 Find Cheap Flights from Pittsburgh to Idaho - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Idaho departing on 11/17. 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.
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Cheap Flights from Pittsburgh to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$355
Idaho Falls
Idaho Falls1 stop$354
Hailey
Hailey1 stop$441
Lewiston
Lewiston2 stops$615
Pocatello
Pocatello2 stops$1,047
Spokane
Spokane2 stops$395
Boise
Boise1 stop$355
Idaho Falls
Idaho Falls1 stop$354
Hailey
Hailey1 stop$441
Lewiston
Lewiston2 stops$615
Pocatello
Pocatello2 stops$1,047
Spokane
Spokane2 stops$395

Book Cheap Pittsburgh to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Idaho 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

Fri, Aug 28 - Fri, Sep 4
United Airlines Logo
8:32 am - 3:23 pmPIT  Pittsburgh-IDA Idaho Falls Fanning Field
8h 51m1 stop Denver Intl
United Airlines Logo
2:25 pm - 10:45 pmIDA  Idaho Falls Fanning Field-PIT Pittsburgh
6h 20m1 stop Denver Intl
$354United Airlines
Sat, Sep 5 - Fri, Sep 11
United Airlines Logo
4:57 pm - 9:37 pmPIT  Pittsburgh-BOI Boise Air Term. Gowen Fld
6h 40m1 stop Denver Intl
United Airlines Logo
12:28 pm - 8:41 pmBOI  Boise Air Term. Gowen Fld-PIT Pittsburgh
6h 13m1 stop Chicago O'Hare Intl
$355United Airlines
Tue, Sep 1 - Thu, Sep 3
Alaska Airlines Logo
7:02 am - 8:20 pmPIT  Pittsburgh-BOI Boise Air Term. Gowen Fld
15h 18m2 stops Seattle/Tacoma Intl San Diego
Alaska Airlines Logo
5:52 pm - 5:24 amBOI  Boise Air Term. Gowen Fld-PIT Pittsburgh
9h 32m1 stop Seattle/Tacoma Intl
$371Alaska Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
6:00 am - 11:16 amPIT  Pittsburgh-BOI Boise Air Term. Gowen Fld
7h 16m1 stop Dallas/Fort Worth
American Airlines Logo
2:58 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-PIT Pittsburgh
7h 01m1 stop Chicago O'Hare Intl
$373American Airlines
Tue, Sep 1 - Fri, Sep 11
Alaska Airlines Logo
6:23 pm - 11:44 pmPIT  Pittsburgh-BOI Boise Air Term. Gowen Fld
7h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:16 pm - 5:25 amBOI  Boise Air Term. Gowen Fld-PIT Pittsburgh
13h 09m1 stop Seattle/Tacoma Intl
$373Alaska Airlines
Tue, Sep 1 - Fri, Sep 11
Southwest Logo
2:00 pm - 10:25 pmPIT  Pittsburgh-BOI Boise Air Term. Gowen Fld
10h 25m2 stops Chicago Midway Las Vegas Harry Reid Intl
Southwest Logo
12:10 pm - 10:10 pmBOI  Boise Air Term. Gowen Fld-PIT Pittsburgh
8h 00m1 stop Chicago Midway
$378Southwest
Sat, Aug 29 - Thu, Sep 3
American Airlines Logo
6:00 am - 11:16 amPIT  Pittsburgh-BOI Boise Air Term. Gowen Fld
7h 16m1 stop Dallas/Fort Worth
American Airlines Logo
3:19 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-PIT Pittsburgh
6h 40m1 stop Chicago O'Hare Intl
$391American Airlines
Sat, Aug 29 - Thu, Sep 3
Delta Logo
6:44 am - 1:42 pmPIT  Pittsburgh-BOI Boise Air Term. Gowen Fld
8h 58m1 stop Minneapolis St Paul
Delta Logo
1:59 pm - 12:36 amBOI  Boise Air Term. Gowen Fld-PIT Pittsburgh
8h 37m1 stop Atlanta Hartsfield-Jackson
$391Delta
Sat, Sep 26 - Sat, Oct 3
Delta Logo
6:35 am - 1:29 pmPIT  Pittsburgh-BOI Boise Air Term. Gowen Fld
8h 54m1 stop Minneapolis St Paul
Delta Logo
2:50 pm - 10:53 pmBOI  Boise Air Term. Gowen Fld-PIT Pittsburgh
6h 03m1 stop Minneapolis St Paul
$391Delta
Thu, Nov 5 - Mon, Nov 9
Southwest Logo
5:50 pm - 12:50 amPIT  Pittsburgh-BOI Boise Air Term. Gowen Fld
9h 00m1 stop Phoenix Sky Harbor Intl
Southwest Logo
7:30 am - 4:15 pmBOI  Boise Air Term. Gowen Fld-PIT Pittsburgh
6h 45m1 stop Denver Intl
$391Southwest
Booking Insights

KAYAK's insights & trends for Pittsburgh to Idaho flights

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

What is the cheapest month to fly from Pittsburgh to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Idaho is April, when tickets cost $440 (return) on average. On the other hand, the most expensive months are November and August, when the average cost of round-trip tickets is $626 and $605 respectively.

Good to know

Low season

December

Cheapest flight

$180
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Pittsburgh to Idaho Falls

FAQs - booking Idaho flights

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to Idaho 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?

    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 from Pittsburgh to Idaho with an airline and back with another airline.

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

    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 from Pittsburgh to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Pittsburgh to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Idaho. 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? 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.
8.0
SouthwestOverall score based on 4220 reviews
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

Exceptional. The gate crew responded quickly and got me onto this earlier flight as the final passenger, saving me more than four hours of wait time for my reserved flight.

10.0 ExcellentAnonymous, Aug 2026
Read more Southwest reviews

Exceptional. The gate crew responded quickly and got me onto this earlier flight as the final passenger, saving me more than four hours of wait time for my reserved flight.

The flight was delayed due to earlier issues at other airports. The crew was excellent & made it a good trip.

Boarding process of asking for volunteers to check bags goes against the system you had before with 2 bags checked free. This process is more of a guilt trip than a caring attitude toward the customer. In addition bag-size scrutiny has increased which also slows down the process of boarding. My wife said she will not fly on your airline again unless there is no other option.

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

For my birthday trip this was my second time ever flying, this trip was the best.

I really wish that SW would ask anyone with a carry-on to wait while those who don’t have to access the overhead bins are boarded. Then, reverse that when the plane arrives. Those without the need to clog up the aisle retrieving their bags from the overhead bins wait for those exiting the plane without needing to clog up. The aisle.

We boarded the flight and set two and a half hours on the jetway. Would have been better if they had not boarded us at all. Plane was hot and it was limited ability to access the restrooms or get a drink of water. Very unpleasant experience

The actual flight was great! The 3 hour delay not so much.

Southwest is a garbage airline and the people who fly it are garbage people.

Boarding was easy. Plane wasn’t crowded. Plenty of space. Flight was on time. Crew was pleasant.

This a short easy flight. No food or drink but that was not an issue since we were only in the air for 35 minutes.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

No Internet, no backseat screen, no nothing. I bought a Delta ticket and ended up on American Airlines. How did that happen?

Connection flights should be spaced out farther because too close I missed my connection.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Having to up charge for a seat assignment is not good. Delta can do better

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

We splurged and decided to fly first class. Seats were roomy. But flight crew arrived late to the airport. That delayed our flight. Most of the passengers had to try to make connections flights. I felt bad for them. We checked 4 bags. We got three from the baggage claim carousel. 4th one was lost. Delta online help wasn’t good. Baggage claim staff were sympathetic and nice but we waited around for almost 2 hours and it had t been found. They did find it several hours later and we had to drive back to airport to retrieve it. I won’t be splurging on 1st. Lass again anytime soon. I think we got worse service. I am also not a huge fan of delta but we have family in ATL so we don’t have a ton of choice. What should have been an easy flight turned into a stressful event due to flight crew tardiness and baggage mishandling.

My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

It was great. All the crew were professional and nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

A three (3) hour flight should have meal service in First Class, not just potato chips!

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Seats suck. Only one drink service in three hours with the flight attendants being more attendant to their phones than the customer. Painful in the extreme.

Very good, boarded and took off on time and landed early

Boarding and Delays The boarding process for my American Airlines flight from Copenhagen to Philadelphia was a bit tricky. We experienced a gate change that required a long walk to a new area of the airport. Additionally, boarding was not via a jet bridge; we had to take a shuttle bus to the plane and then carry our luggage up the stairs ourselves. Furthermore, the bag drop didn't open until about 12:20 PM, which was only three hours before our scheduled departure. This meant I couldn't drop my bag off early and had to wait outside of security in order to drop off my bag and use the kiosk. The bag drop self-service kiosks also didn't open until about 12:00 PM when an American Airlines employee unlocked them so that we could print out our boarding passes and bag tags, which further created a backlog. The flight was delayed by over an hour because we had to wait for one of the tires on the plane to be changed. Flight Attendant Professionalism On a positive note, the flight attendant was very professional when handling a passenger who was sitting in the wrong seat. Even though the passenger was persistent and reluctant to move, the flight attendant calmly ensured the assigned passenger could take their seat. Kudos to the flight attendant for keeping his calm and composure, not allowing the issue to escalate, and handling it well under pressure while a line of passengers waited in the aisle to board. In-Flight Service The in-flight service was also fast, prompt, and efficient, although service had to be suspended for the last two hours of the flight due to weather and turbulence, which was outside of the crew's control. Limited Flight Options Please note that American Airlines only operates one flight per day in and out of Copenhagen. This means there are limited options available if your flight is delayed or canceled, which is something to take into consideration when booking.

Quick flight again no one illness why there were multiple delays and changing of the gate number.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Seat comfort was poor (no lumbar or lower back support).

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

The American flight was a connecting flight to an international flight. The international flight has a 2 check bag rule. Despite being informed of this, American would only check 1 bag and wanted 100 to check the second (basically a 3rd carry-on) to NYC. Subsequently tsa took a sealed container of maple syrup and a few other things that couldn't be in carry-on plus I had to lug around 3 pieces of luggage for the entire trip. The American reservation was made with the international and American actually checked the one piece the entire way to China. This is one of the reasons that I will avoid American airlines if possible in the future.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

It was a good flight. Of course it was full, but it went well.

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

Information on your arrival and departure airports