$170 Find Cheap Flights from Idaho Falls to Pennsylvania - 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 Idaho Falls to Pennsylvania departing on 9/29. 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

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Cheap Flights from Idaho Falls to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop$379
Pittsburgh
Pittsburgh1 stop$359
Washington, D.C.
Washington, D.C.1 stop$239
New York
New York1 stop$347
Philadelphia
Philadelphia1 stop$379
Pittsburgh
Pittsburgh1 stop$359
Washington, D.C.
Washington, D.C.1 stop$239
New York
New York1 stop$347

Book Cheap Idaho Falls to Pennsylvania Plane Tickets

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

Fri, Aug 21 - Thu, Aug 27
Multiple Airlines Logo
5:33 pm - 8:04 am
IDA
-
IAD
12h 31m
1 stop
Multiple Airlines Logo
8:59 am - 10:22 am
IAD
-
IDA
27h 23m
1 stop
$239Multiple Airlines
Fri, Aug 21 - Thu, Aug 27
Multiple Airlines Logo
5:33 pm - 8:04 am
IDA
-
IAD
12h 31m
1 stop
Multiple Airlines Logo
8:59 am - 10:22 am
IAD
-
IDA
27h 23m
1 stop
$241Multiple Airlines
Tue, Aug 25 - Sat, Aug 29
Delta Logo
7:00 pm - 6:18 am
IDA
-
JFK
9h 18m
1 stop
Delta Logo
6:00 am - 10:50 am
JFK
-
IDA
6h 50m
1 stop
$347Delta
Tue, Aug 25 - Sun, Aug 30
Delta Logo
7:00 pm - 6:18 am
IDA
-
JFK
9h 18m
1 stop
Delta Logo
6:00 am - 10:50 am
JFK
-
IDA
6h 50m
1 stop
$348Delta
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
1:50 pm - 11:42 pm
IDA
-
LGA
7h 52m
1 stop
American Airlines Logo
6:00 am - 1:20 pm
LGA
-
IDA
9h 20m
1 stop
$351American Airlines
Tue, Oct 27 - Wed, Oct 28
Alaska Airlines Logo
6:09 am - 5:01 pm
IDA
-
EWR
8h 52m
1 stop
Alaska Airlines Logo
4:00 pm - 10:54 pm
EWR
-
IDA
8h 54m
1 stop
$351Alaska Airlines
Thu, Sep 24 - Wed, Sep 30
Alaska Airlines Logo
6:18 am - 5:30 pm
IDA
-
PIT
9h 12m
1 stop
Alaska Airlines Logo
7:02 am - 3:20 pm
PIT
-
IDA
10h 18m
1 stop
$359Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
American Airlines Logo
2:20 pm - 11:58 pm
IDA
-
DCA
7h 38m
1 stop
American Airlines Logo
5:00 am - 11:30 am
DCA
-
IDA
8h 30m
1 stop
$374American Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
2:25 pm - 11:24 pm
IDA
-
LGA
6h 59m
1 stop
United Airlines Logo
6:10 am - 3:23 pm
LGA
-
IDA
11h 13m
2 stops
$402United Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
10:35 am - 7:54 pm
IDA
-
LGA
7h 19m
1 stop
United Airlines Logo
6:00 am - 1:31 pm
LGA
-
IDA
9h 31m
2 stops
$421United Airlines
Booking Insights

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

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

What is the cheapest month to fly from Idaho Falls to Pennsylvania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to Pennsylvania, 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 Idaho Falls to Pennsylvania is June, when tickets cost $344 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $695 and $513 respectively.

Find deals

Good to know

Low seasonDecember
Cheapest flight$170
Best time to beat the crowds but there is an average 71% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Idaho Falls to Pittsburgh

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

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

Information on your arrival and departure airports

Idaho Falls (IDA)