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Cheap flights from Philadelphia to Idaho Falls from $419

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Idaho Falls departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Philadelphia to Idaho Falls.

Cheap last minute flights

Planning a quick getaway from Philadelphia to Idaho Falls? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Idaho Falls, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to Idaho Falls

Find recent round-trip train or bus tickets from Philadelphia to Idaho Falls.

All round-trip flight deals to Idaho Falls

The cheapest plane tickets to Idaho Falls found on KAYAK recently.
2:45 pm - 11:28 amPHL-IDA
22h 43m2 stops
6:25 pm - 6:10 amIDA-PHL
9h 45m1 stop
Thu, Dec 5 - Mon, Dec 9
2:45 pm - 11:28 amPHL-IDA
22h 43m2 stops
2:43 pm - 6:10 amIDA-PHL
13h 27m2 stops
Thu, Dec 5 - Mon, Dec 9
10:35 am - 6:46 pmPHL-IDA
10h 11m1 stop
5:30 am - 2:39 pmIDA-PHL
7h 09m1 stop
$445American Airlines
Find Deal
Sat, Jan 18 - Sun, Jan 26
10:35 am - 6:46 pmPHL-IDA
10h 11m1 stop
5:30 am - 7:26 pmIDA-PHL
11h 56m2 stops
$450American Airlines
Find Deal
Sat, Jan 18 - Sun, Jan 26
9:33 am - 6:17 pmPHL-IDA
10h 44m2 stops
6:00 am - 5:51 pmIDA-PHL
9h 51m2 stops
$471Delta
Find Deal
Fri, Jan 17 - Tue, Jan 21
6:55 am - 12:30 pmPHL-IDA
7h 35m1 stop
6:00 am - 5:51 pmIDA-PHL
9h 51m2 stops
$506Delta
Find Deal
Fri, Jan 17 - Tue, Jan 21
7:25 am - 3:23 pmPHL-IDA
9h 58m1 stop
8:00 am - 6:01 amIDA-PHL
20h 01m1 stop
$574Alaska Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28
6:35 pm - 10:38 pmPHL-IDA
30h 03m1 stop
8:00 am - 6:01 amIDA-PHL
20h 01m1 stop
$584Alaska Airlines
Find Deal
Fri, May 2 - Mon, May 5
3:40 pm - 5:24 pmPHL-IDA
27h 44m1 stop
6:05 pm - 11:26 pmIDA-PHL
27h 21m1 stop
$639United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
5:15 pm - 5:24 pmPHL-IDA
26h 09m2 stops
6:05 pm - 2:20 pmIDA-PHL
18h 15m2 stops
$644United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
PHL-IDA
1899 mimulti-stop
Multiple Airlines
Find Deal
1:20 pm - 10:53 pmPHL-IDA
11h 33m2 stops
7:04 pm - 5:50 amIDA-PHL
8h 46m1 stop
$575Delta
Find Deal
Mon, Nov 25 - Mon, Dec 2
6:32 am - 1:31 pmPHL-IDA
8h 59m1 stop
5:59 pm - 11:26 pmIDA-PHL
27h 27m1 stop
$720United Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
12:31 pm - 10:53 pmPHL-IDA
12h 22m2 stops
7:04 pm - 9:08 amIDA-PHL
12h 04m2 stops
$762Delta
Find Deal
Mon, Nov 25 - Mon, Dec 2
1:20 pm - 10:53 pmPHL-IDA
11h 33m2 stops
7:04 pm - 5:50 amIDA-PHL
8h 46m1 stop
$826Delta
Find Deal
Mon, Nov 25 - Mon, Dec 2
8:00 am - 1:31 pmPHL-IDA
7h 31m1 stop
5:59 pm - 11:26 pmIDA-PHL
27h 27m1 stop
$840United Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
6:20 am - 1:31 pmPHL-IDA
9h 11m2 stops
5:59 pm - 2:20 pmIDA-PHL
18h 21m2 stops
$850United Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
12:45 pm - 1:31 pmPHL-IDA
26h 46m3 stops
5:59 pm - 2:20 pmIDA-PHL
18h 21m2 stops
$1,067United Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2

Delta flights from Philadelphia to Idaho Falls

Our best Delta deals on Philadelphia to Idaho Falls flight tickets
Delta
Jan 17
PHL9:33 amPhiladelphia
10h 44m
2 stops
IDA6:17 pmIdaho Falls Fanning Field
Jan 21
IDA6:00 amIdaho Falls Fanning Field
9h 51m
2 stops
PHL5:51 pmPhiladelphia
Delta
Jan 17
PHL6:55 amPhiladelphia
7h 35m
1 stop
IDA12:30 pmIdaho Falls Fanning Field
Jan 21
IDA6:00 amIdaho Falls Fanning Field
9h 51m
2 stops
PHL5:51 pmPhiladelphia
Delta
Apr 24
PHL7:00 amPhiladelphia
7h 25m
1 stop
IDA12:25 pmIdaho Falls Fanning Field
Apr 28
IDA7:00 pmIdaho Falls Fanning Field
12h 27m
2 stops
PHL9:27 amPhiladelphia

Alaska Airlines flights from Philadelphia to Idaho Falls

Our best Alaska Airlines deals on Philadelphia to Idaho Falls flight tickets
Alaska Airlines
Apr 24
PHL7:25 amPhiladelphia
9h 58m
1 stop
IDA3:23 pmIdaho Falls Fanning Field
Apr 28
IDA8:00 amIdaho Falls Fanning Field
20h 01m
1 stop
PHL6:01 amPhiladelphia
Alaska Airlines
May 2
PHL6:35 pmPhiladelphia
30h 03m
1 stop
IDA10:38 pmIdaho Falls Fanning Field
May 5
IDA8:00 amIdaho Falls Fanning Field
20h 01m
1 stop
PHL6:01 amPhiladelphia
Alaska Airlines
Mar 27
PHL6:35 pmPhiladelphia
30h 00m
1 stop
IDA10:35 pmIdaho Falls Fanning Field
Mar 30
IDA4:11 pmIdaho Falls Fanning Field
11h 50m
1 stop
PHL6:01 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 from Philadelphia to Idaho Falls?

November. The cheapest time of year to fly to Idaho Falls from Philadelphia is November. Most expensive is June

What is the cheapest day to depart Philadelphia for Idaho Falls?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Monday

When is the cheapest time to fly from Philadelphia to Idaho Falls?

At noon. Philadelphia to Idaho Falls flights are approximately 19% more expensive in the afternoon than at noon

What is the cheapest Philadelphia to Idaho Falls flight route?

Philadelphia - Idaho Falls Fanning Field. Fly from Philadelphia to Idaho Falls Fanning Field for the best Philadelphia - Idaho Falls flight prices

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

$419

Fastest flight time

6h 41m

Direct flights

None

Airports in Idaho Falls

1 airport
The best flight deal from Philadelphia to Idaho Falls found on momondo in the last 72 hours is $419
The fastest flight from Philadelphia to Idaho Falls takes 6h 41m
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 41m 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 $458Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $521Free CancellationRating
8.0
8,756 reviews
Search Delta flights
United AirlinesPriceFrom $535Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights

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.


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