Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Idaho Falls from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Idaho Falls departing on 5/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Philadelphia to Idaho Falls

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to Idaho Falls that have been recently found on momondo from popular airlines, departing in the coming months.
 Logo
6:15 am - 5:06 pmPHL-IDA
12h 51m1 stop
 Logo
5:52 pm - 5:10 amIDA-PHL
9h 18m1 stop
Thu, May 29 - Thu, Jun 5
Delta Logo
7:00 am - 12:29 pmPHL-IDA
7h 29m1 stop
Delta Logo
6:52 pm - 5:55 amIDA-PHL
9h 03m1 stop
$399Delta
Find Deal
Sat, Jul 5 - Wed, Jul 9
Delta Logo
6:30 pm - 10:55 pmPHL-IDA
6h 25m1 stop
Delta Logo
6:52 pm - 9:25 amIDA-PHL
12h 33m2 stops
$404Delta
Find Deal
Sun, Jun 29 - Sat, Jul 5
Delta Logo
9:39 am - 6:12 pmPHL-IDA
10h 33m2 stops
Delta Logo
6:52 pm - 8:45 amIDA-PHL
11h 53m2 stops
$409Delta
Find Deal
Sat, Jul 5 - Tue, Jul 8
 Logo
12:21 pm - 4:00 pmPHL-IDA
29h 39m2 stops
 Logo
5:52 pm - 5:10 amIDA-PHL
9h 18m1 stop
Thu, May 29 - Thu, Jun 5
Delta Logo
6:30 pm - 10:55 pmPHL-IDA
6h 25m1 stop
Delta Logo
6:52 pm - 5:55 amIDA-PHL
9h 03m1 stop
$429Delta
Find Deal
Wed, Jul 2 - Wed, Jul 9
American Airlines Logo
3:41 pm - 9:35 pmPHL-IDA
7h 54m1 stop
American Airlines Logo
1:51 pm - 12:59 amIDA-PHL
9h 08m1 stop
$455American Airlines
Find Deal
Tue, Jun 10 - Thu, Jun 12
United Airlines Logo
3:45 pm - 10:51 pmPHL-IDA
9h 06m1 stop
United Airlines Logo
5:55 pm - 5:22 amIDA-PHL
9h 27m1 stop
$490United Airlines
Find Deal
Thu, Jun 5 - Tue, Jun 10
United Airlines Logo
3:45 pm - 10:51 pmPHL-IDA
9h 06m1 stop
United Airlines Logo
5:00 am - 5:31 pmIDA-PHL
10h 31m2 stops
$494United Airlines
Find Deal
Thu, Jun 5 - Tue, Jun 10
American Airlines Logo
2:55 pm - 9:17 pmPHL-IDA
8h 22m1 stop
American Airlines Logo
1:02 pm - 10:50 pmIDA-PHL
7h 48m1 stop
$511American Airlines
Find Deal
Fri, May 16 - Tue, May 20

Delta flights from Philadelphia to Idaho Falls

Our best Delta deals on Philadelphia to Idaho Falls flight tickets
Delta
Jul 5
PHL7:00 amPhiladelphia
7h 29m
1 stop
IDA12:29 pmIdaho Falls Fanning Field
Jul 9
IDA6:52 pmIdaho Falls Fanning Field
9h 03m
1 stop
PHL5:55 amPhiladelphia
Delta
Jun 29
PHL6:30 pmPhiladelphia
6h 25m
1 stop
IDA10:55 pmIdaho Falls Fanning Field
Jul 5
IDA6:52 pmIdaho Falls Fanning Field
12h 33m
2 stops
PHL9:25 amPhiladelphia
Delta
Jul 5
PHL9:39 amPhiladelphia
10h 33m
2 stops
IDA6:12 pmIdaho Falls Fanning Field
Jul 8
IDA6:52 pmIdaho Falls Fanning Field
11h 53m
2 stops
PHL8:45 amPhiladelphia

American Airlines flights from Philadelphia to Idaho Falls

Our best American Airlines deals on Philadelphia to Idaho Falls flight tickets
American Airlines
Jun 10
PHL3:41 pmPhiladelphia
7h 54m
1 stop
IDA9:35 pmIdaho Falls Fanning Field
Jun 12
IDA1:51 pmIdaho Falls Fanning Field
9h 08m
1 stop
PHL12:59 amPhiladelphia
American Airlines
May 16
PHL2:55 pmPhiladelphia
8h 22m
1 stop
IDA9:17 pmIdaho Falls Fanning Field
May 20
IDA1:02 pmIdaho Falls Fanning Field
7h 48m
1 stop
PHL10:50 pmPhiladelphia
American Airlines
May 16
PHL2:55 pmPhiladelphia
8h 22m
1 stop
IDA9:17 pmIdaho Falls Fanning Field
May 20
IDA1:02 pmIdaho Falls Fanning Field
9h 44m
2 stops
PHL12:46 amPhiladelphia

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Philadelphia 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 February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $520.

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

Our data shows that Thursday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $574. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Monday is $938.

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 at noon. Flights from Philadelphia to Idaho Falls during this time can be as low as $557. Try not to purchase tickets in the afternoon because they tend to be around $686. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Philadelphia to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Idaho Falls (PHL to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Idaho Falls

Best Price Found

$200

Fastest flight time

6h 25m

Direct flights

None

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from Philadelphia in the past 72 hours is $200. The best round-trip flight deal from Philadelphia to Idaho Falls found on momondo in the last 72 hours is $315.
The fastest flight from Philadelphia to Idaho Falls takes 6h 25m
There are no direct flights from Philadelphia to Idaho Falls. Popular non-direct route for this connection is Philadelphia Airport - Idaho Falls Fanning Field Airport.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

  • How far is Philadelphia to Idaho Falls Fanning Field by plane?

    There are 1900.6 mi between Philadelphia and Idaho Falls Fanning Field. 6h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Philadelphia Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Philadelphia Airport to Idaho Falls Fanning Field Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Philadelphia 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 Philadelphia 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 Philadelphia to Idaho Falls?


Best airlines flying from Philadelphia to Idaho Falls

Compare and see reviews for airlines that fly from Philadelphia to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $399Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $463Free CancellationRating
8.0
7,934 reviews
Search Delta flights
United AirlinesPriceFrom $496Free CancellationRating
7.4
8,696 reviews
Search United 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 Philadelphia to Idaho Falls?

Finding the right flight to Idaho Falls from Philadelphia 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 Philadelphia to Idaho Falls with flexible booking policies on momondo?

Flights from Philadelphia to Idaho Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Idaho Falls?

Once you have performed a search for Philadelphia to Idaho Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Idaho Falls right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Idaho Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho Falls and let you know when they change.


An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/6
Tue 5/13

Find better results for your trip to the United States