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Cheap flights from the United States to Idaho Falls from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Idaho Falls departing on 5/21. 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
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Sat 5/4
Sat 5/11

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Easily compare round-trip flights from United States to Idaho Falls

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from United States to Idaho Falls by changing tabs
Delta
Sep 24
LAX5:00 pmLos Angeles
4h 01m
1 stop
IDA10:01 pmIdaho Falls Fanning Field
Sep 30
IDA7:00 pmIdaho Falls Fanning Field
4h 05m
1 stop
LAX10:05 pmLos Angeles
United Airlines
Sep 3
LAX11:00 amLos Angeles
5h 14m
1 stop
IDA5:14 pmIdaho Falls Fanning Field
Sep 6
IDA5:55 pmIdaho Falls Fanning Field
4h 53m
1 stop
LAX9:48 pmLos Angeles
Alaska Airlines
Sep 21
LAX4:56 pmLos Angeles
5h 58m
1 stop
IDA11:54 pmIdaho Falls Fanning Field
Oct 1
IDA3:25 pmIdaho Falls Fanning Field
6h 20m
1 stop
LAX8:45 pmLos Angeles
American Airlines
Jul 1
DFW7:40 pmDallas/Fort Worth
3h 03m
IDA9:43 pmIdaho Falls Fanning Field
Jul 10
IDA6:30 amIdaho Falls Fanning Field
2h 50m
DFW10:20 amDallas/Fort Worth
Delta
Jul 3
LAX11:34 amLos Angeles
9h 44m
1 stop
IDA10:18 pmIdaho Falls Fanning Field
Jul 9
IDA7:00 pmIdaho Falls Fanning Field
4h 28m
1 stop
LAX10:28 pmLos Angeles
Alaska Airlines
Jun 8
LAX5:40 pmLos Angeles
5h 17m
1 stop
IDA11:57 pmIdaho Falls Fanning Field
Jun 17
IDA6:00 amIdaho Falls Fanning Field
5h 53m
1 stop
LAX10:53 amLos Angeles

Find the cheapest one-way flights from United States to Idaho Falls

If you're looking for one-way flights from United States to Idaho Falls, view some of our deals below provided by American Airlines, Delta and United Airlines
United Airlines
May 21
LAX2:56 pmLos Angeles
5h 11m
1 stop
IDA9:07 pmIdaho Falls Fanning Field
American Airlines
Jun 1
LAX6:30 amLos Angeles
4h 05m
1 stop
IDA11:35 amIdaho Falls Fanning Field
Delta
May 26
ONT5:45 amOntario
5h 43m
1 stop
IDA12:28 pmIdaho Falls Fanning Field

Search last-minute flights to Idaho Falls from United States

Find and compare round-trip flight prices for your last-minute flight from United States to Idaho Falls
Alaska Airlines
May 7
LAX10:50 amLos Angeles
12h 06m
2 stops
IDA11:56 pmIdaho Falls Fanning Field
May 9
IDA3:31 pmIdaho Falls Fanning Field
8h 25m
1 stop
LAX10:56 pmLos Angeles
United Airlines
May 6
DFW5:40 amDallas/Fort Worth
5h 03m
1 stop
IDA9:43 amIdaho Falls Fanning Field
May 7
IDA10:45 amIdaho Falls Fanning Field
4h 42m
1 stop
DFW4:27 pmDallas/Fort Worth
American Airlines
May 6
LAX1:30 amLos Angeles
10h 14m
1 stop
IDA12:44 pmIdaho Falls Fanning Field
May 11
IDA12:05 pmIdaho Falls Fanning Field
4h 29m
1 stop
LAX3:34 pmLos Angeles
Delta
May 7
LAX5:23 pmLos Angeles
3h 35m
1 stop
IDA9:58 pmIdaho Falls Fanning Field
May 11
IDA1:31 pmIdaho Falls Fanning Field
20h 49m
1 stop
LAX9:20 amLos Angeles
United Airlines
May 8
LAX8:21 amLos Angeles
11h 46m
2 stops
IDA9:07 pmIdaho Falls Fanning Field
May 12
IDA10:45 amIdaho Falls Fanning Field
5h 27m
1 stop
LAX3:12 pmLos Angeles
Alaska Airlines
May 7
LAX10:50 amLos Angeles
12h 06m
2 stops
IDA11:56 pmIdaho Falls Fanning Field
May 8
IDA6:00 amIdaho Falls Fanning Field
9h 18m
2 stops
LAX2:18 pmLos Angeles

Best airlines flying from United States to Idaho Falls

Compare and see reviews for airlines that fly from United States to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $69Free CancellationRating
7.4
1,029 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $108Free CancellationRating
8.0
9,116 reviews
Search Alaska Airlines flights
DeltaPriceFrom $265Free CancellationRating
8.0
10,913 reviews
Search Delta flights
American AirlinesPriceFrom $273Free CancellationRating
7.3
14,834 reviews
Search American Airlines flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
11,202 reviews
Search United Airlines flights

American Airlines flights from United States to Idaho Falls

Our best American Airlines deals on United States to Idaho Falls flight tickets
American Airlines
Jul 1
DFW7:40 pmDallas/Fort Worth
3h 03m
IDA9:43 pmIdaho Falls Fanning Field
Jul 10
IDA6:30 amIdaho Falls Fanning Field
2h 50m
DFW10:20 amDallas/Fort Worth
American Airlines
May 31
LAX6:30 amLos Angeles
4h 05m
1 stop
IDA11:35 amIdaho Falls Fanning Field
Jun 4
IDA12:05 pmIdaho Falls Fanning Field
4h 29m
1 stop
LAX3:34 pmLos Angeles
American Airlines
Jul 4
DFW11:10 amDallas/Fort Worth
3h 03m
IDA1:13 pmIdaho Falls Fanning Field
Jul 9
IDA6:30 amIdaho Falls Fanning Field
2h 50m
DFW10:20 amDallas/Fort Worth

United Airlines flights from United States to Idaho Falls

Our best United Airlines deals on United States to Idaho Falls flight tickets
United Airlines
Sep 3
LAX11:00 amLos Angeles
5h 14m
1 stop
IDA5:14 pmIdaho Falls Fanning Field
Sep 6
IDA5:55 pmIdaho Falls Fanning Field
4h 53m
1 stop
LAX9:48 pmLos Angeles
United Airlines
Sep 21
LAX2:34 pmLos Angeles
5h 49m
1 stop
IDA9:23 pmIdaho Falls Fanning Field
Oct 2
IDA5:40 pmIdaho Falls Fanning Field
6h 04m
1 stop
LAX10:44 pmLos Angeles
United Airlines
Jul 5
LAX6:53 pmLos Angeles
13h 42m
1 stop
IDA9:35 amIdaho Falls Fanning Field
Jul 10
IDA5:58 pmIdaho Falls Fanning Field
5h 57m
1 stop
LAX10:55 pmLos Angeles

How to get the cheapest flight ticket from United States 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 airline that flies to Idaho Falls from United States?

Allegiant Air. Alaska Airlines, Allegiant Air, and American Airlines are the most popular carriers operating from United States to Idaho Falls

What is the cheapest United States to Idaho Falls flight route?

Las Vegas Harry Reid Intl - Idaho Falls Fanning Field. Fly from Las Vegas Harry Reid Intl to Idaho Falls Fanning Field for the best United States - Idaho Falls flight prices

Can stopping save me money on United States to Idaho Falls flights?

You could potentially save up to 21% on your flight if you consider stops on a United States to Idaho Falls flight.

Cheap United States to Idaho Falls flight deals and tips

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

Best Price Found

$149

Fastest flight time

3h 01m

Direct flights

Mon, Tue, Wed, Fri and Sat

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from United States in the past 72 hours is $149. The best round-trip flight deal from United States to Idaho Falls found on momondo in the last 72 hours is $293.
The fastest flight from United States to Idaho Falls takes 3h 01m
Direct flights go from United States to Idaho Falls on Monday, Tuesday, Wednesday, Friday and Saturday. The only airline offering direct flights is American Airlines.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

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

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

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

  • How old do you have to be to fly from United States 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 United States 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 required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from United States to Idaho Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Idaho Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from United States to Idaho Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho Falls from United States which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Idaho Falls.

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

If you are not ready to book a flight from United States 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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