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Find cheap flights from Idaho Falls to Pennsylvania from $222

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Pennsylvania departing on 9/23. 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
0 bags
Tue 7/2
Tue 7/9

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Best Pennsylvania Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Philadelphia
Philadelphia1 stop$458
Pittsburgh
Pittsburgh1 stop$408
New York
Newark1 stop$444

Good to know

Cheapest flight

$222
Flight from Idaho Falls to Newark Liberty Airport

FAQs - booking Pennsylvania flights

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

    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 Idaho Falls to Pennsylvania.

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

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

    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 Pennsylvania with an airline and back to Idaho Falls with another airline.

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

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

See more FAQs

Top tips for finding cheap flights to Pennsylvania

  • Morning departure is around 31% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Idaho Falls to Pennsylvania

 
Need help choosing which airline to fly with from Idaho Falls to Pennsylvania? 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.
7.4
United AirlinesOverall score based on 10755 reviews
7.1Entertainment
7.2Comfort
8.1Crew
7.7Boarding
6.7Food
Airline reviews

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

4.0 OkayRoger, Jun 2024SFO - BUR
Read more about United Airlines reviews

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

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.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Too bad that first class seats do not recline significantly causing discomfort

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Was as expected. Good leg room on planes - much appreciated.

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Book cheap flights from Idaho Falls to Pennsylvania

Recent round-trip flight deals

8/14Wed
1 stopUnited Airlines
6h 37mIDA-PIT
8/17Sat
1 stopUnited Airlines
8h 28mPIT-IDA
$408
8/14Wed
1 stopAmerican Airlines
7h 14mIDA-PIT
8/17Sat
2 stopsAmerican Airlines
10h 21mPIT-IDA
$413
8/14Wed
2 stopsAmerican Airlines
12h 06mIDA-PIT
8/17Sat
2 stopsAmerican Airlines
11h 39mPIT-IDA
$418
7/11Thu
1 stop
12h 10mIDA-EWR
7/15Mon
1 stop
9h 28mEWR-IDA
$444
10/29Tue
1 stopAmerican Airlines
9h 01mIDA-PHL
11/5Tue
1 stopAmerican Airlines
9h 48mPHL-IDA
$458
9/30Mon
1 stopAlaska Airlines
30h 51mIDA-EWR
10/7Mon
2 stopsAlaska Airlines
32h 15mEWR-IDA
$463
8/26Mon
1 stopAlaska Airlines
9h 13mIDA-PIT
9/6Fri
1 stopAlaska Airlines
7h 36mPIT-IDA
$465
8/14Wed
1 stopUnited Airlines
6h 37mIDA-PIT
8/18Sun
1 stopUnited Airlines
6h 52mPIT-IDA
$468
7/19Fri
2 stopsDelta
11h 46mIDA-LGA
7/30Tue
2 stopsDelta
11h 19mLGA-IDA
$504
7/30Tue
2 stopsDelta
12h 16mIDA-IAD
8/6Tue
1 stopDelta
7h 08mIAD-IDA
$525

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Recent one-way flight deals

9/23Mon
2 stopsAlaska Airlines
21h 34mIDA-EWR
$222
9/23Mon
2 stopsAlaska Airlines
36h 41mIDA-JFK
$227
7/8Mon
3 stops
34h 27mIDA-IAD
$229
7/3Wed
1 stopDelta
9h 33mIDA-JFK
$234
7/8Mon
2 stops
13h 42mIDA-IAD
$252
7/25Thu
1 stopDelta
8h 53mIDA-JFK
$260
7/3Wed
1 stopUnited Airlines
6h 55mIDA-LGA
$279
7/16Tue
2 stopsUnited Airlines
19h 22mIDA-LGA
$293
6/8Sat
1 stopAmerican Airlines
6h 51mIDA-PIT
$324
6/7Fri
1 stopAmerican Airlines
6h 51mIDA-PIT
$449

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Last minute flights from Idaho Falls to Pennsylvania

Last minute flight, train and bus deals

6/7Fri
multi-stop
18h 00mIDA-EWR
6/14Fri
multi-stop
9h 02mEWR-IDA
$565
6/7Fri
multi-stop
25h 48mIDA-EWR
6/14Fri
multi-stop
9h 02mEWR-IDA
$570
6/7Fri
multi-stop
19h 51mIDA-EWR
6/14Fri
multi-stop
9h 02mEWR-IDA
$613
6/4Tue
multi-stopAmerican Airlines
6h 57mIDA-PHL
6/7Fri
multi-stopAmerican Airlines
8h 08mPHL-IDA
$854
6/6Thu
multi-stopAmerican Airlines
7h 37mIDA-EWR
6/8Sat
multi-stopAmerican Airlines
11h 56mEWR-IDA
$859
6/4Tue
multi-stopAmerican Airlines
9h 54mIDA-PHL
6/7Fri
multi-stopAmerican Airlines
8h 08mPHL-IDA
$859
6/6Thu
multi-stopAmerican Airlines
10h 06mIDA-EWR
6/8Sat
multi-stopAmerican Airlines
11h 56mEWR-IDA
$864
6/6Thu
multi-stopUnited Airlines
6h 38mIDA-EWR
6/8Sat
multi-stopUnited Airlines
15h 09mEWR-IDA
$950
6/4Tue
multi-stopUnited Airlines
10h 33mIDA-PHL
6/7Fri
multi-stopUnited Airlines
29h 40mPHL-IDA
$964
6/7Fri
multi-stopUnited Airlines
9h 03mIDA-PHL
6/8Sat
multi-stopUnited Airlines
17h 08mPHL-IDA
$989

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Idaho Falls - Pennsylvania Flights

Departure:

Idaho Falls (IDA)United States

Return flight deals:

Pennsylvania - Idaho Falls

Cabin classes: