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Cheap flights from Idaho Falls to the United States from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to the United States departing on 2/12. 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 Idaho Falls to the United States

Cheap round-trip flights

These are some of the best round-trip flight deals from Idaho Falls to the United States 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 Idaho Falls to the United States.

Cheap last minute flights

Planning a quick getaway from Idaho Falls to the United States? 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 the United States, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Idaho Falls to the United States

Find recent round-trip train or bus tickets from Idaho Falls to the United States.

All round-trip flight deals to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
9:32 pm - 10:19 pmIDA-LAS
1h 47mnonstop
11:49 am - 2:38 pmLAS-IDA
1h 49mnonstop
$92Allegiant Air
Find Deal
Mon, Mar 3 - Fri, Mar 7
9:33 pm - 10:20 pmIDA-LAS
1h 47mnonstop
11:50 am - 2:36 pmLAS-IDA
1h 46mnonstop
$105Allegiant Air
Find Deal
Mon, Feb 24 - Fri, Feb 28
8:00 am - 9:10 amIDA-SEA
2h 10mnonstop
7:55 pm - 10:33 pmSEA-IDA
1h 38mnonstop
$157Alaska Airlines
Find Deal
Tue, Feb 11 - Wed, Feb 12
4:07 pm - 5:00 pmIDA-SEA
1h 53mnonstop
7:55 pm - 10:36 pmSEA-IDA
1h 41mnonstop
$167Alaska Airlines
Find Deal
Wed, Mar 12 - Sun, Mar 16
6:58 pm - 12:50 amIDA-SEA
6h 52m1 stop
5:30 am - 12:30 pmSEA-IDA
6h 00m1 stop
$177Delta
Find Deal
Tue, Feb 11 - Tue, Feb 18
6:58 pm - 12:50 amIDA-SEA
6h 52m1 stop
5:05 pm - 10:44 pmSEA-IDA
4h 39m1 stop
$218Delta
Find Deal
Tue, Feb 18 - Fri, Feb 21
2:28 pm - 4:24 pmIDA-DEN
1h 56mnonstop
3:23 pm - 5:09 pmDEN-IDA
1h 46mnonstop
$259United Airlines
Find Deal
Thu, Feb 6 - Sun, Feb 9
4:20 pm - 6:10 pmIDA-DEN
1h 50mnonstop
7:51 am - 9:40 amDEN-IDA
1h 49mnonstop
$309United Airlines
Find Deal
Tue, Feb 11 - Thu, Feb 13
12:58 pm - 4:55 pmIDA-DFW
2h 57mnonstop
10:15 am - 12:28 pmDFW-IDA
3h 13mnonstop
$361American Airlines
Find Deal
Mon, Mar 17 - Thu, Mar 20
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$361American Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
8:00 am - 9:10 amIDA-SEA
2h 10mnonstop
$79Alaska Airlines
Find Deal
Wed, Feb 12
6:00 am - 6:51 amIDA-SEA
1h 51mnonstop
$87Alaska Airlines
Find Deal
Sat, Apr 26
6:58 pm - 12:50 amIDA-SEA
6h 52m1 stop
$89Delta
Find Deal
Tue, Feb 4
6:58 pm - 11:43 pmIDA-GEG
5h 45m1 stop
$116Delta
Find Deal
Tue, Feb 11
9:33 pm - 10:20 pmIDA-LAS
1h 47mnonstop
$153Allegiant Air
Find Deal
Fri, Feb 14
10:50 am - 12:45 pmIDA-DEN
1h 55mnonstop
$155United Airlines
Find Deal
Tue, Feb 11
6:32 pm - 7:24 pmIDA-LAS
1h 52mnonstop
$186Allegiant Air
Find Deal
Mon, Jan 20
10:38 am - 10:50 pmIDA-DFW
11h 12m2 stops
$188United Airlines
Find Deal
Tue, Mar 18
7:31 am - 12:35 pmIDA-LAS
6h 04m1 stop
$214American Airlines
Find Deal
Sat, Feb 15
7:31 am - 6:25 pmIDA-LAS
11h 54m2 stops
$239American Airlines
Find Deal
Thu, Feb 13
6:32 pm - 7:24 pmIDA-LAS
1h 52mnonstop
8:30 am - 11:29 amLAS-IDA
1h 59mnonstop
$323Allegiant Air
Find Deal
Fri, Jan 17 - Mon, Jan 20
6:32 pm - 7:24 pmIDA-LAS
1h 52mnonstop
7:00 am - 1:56 pmLAS-IDA
5h 56m1 stop
Fri, Jan 17 - Mon, Jan 20
8:00 am - 9:10 amIDA-SEA
2h 10mnonstop
7:55 pm - 10:33 pmSEA-IDA
1h 38mnonstop
$518Alaska Airlines
Find Deal
Fri, Jan 17 - Sun, Jan 19
6:00 am - 12:25 pmIDA-SEA
7h 25m1 stop
5:05 pm - 10:44 pmSEA-IDA
4h 39m1 stop
$547Delta
Find Deal
Fri, Jan 17 - Sun, Jan 19
6:57 pm - 11:57 pmIDA-GEG
6h 00m1 stop
5:05 pm - 10:44 pmGEG-IDA
4h 39m1 stop
$689Delta
Find Deal
Fri, Jan 17 - Sun, Jan 19
4:04 pm - 11:55 pmIDA-MSP
6h 51m1 stop
8:00 am - 3:27 pmMSP-IDA
8h 27m1 stop
$732Alaska Airlines
Find Deal
Thu, Jan 16 - Sat, Jan 25
7:00 am - 12:42 pmIDA-MSP
4h 42m1 stop
10:52 am - 5:09 pmMSP-IDA
7h 17m1 stop
$733United Airlines
Find Deal
Fri, Jan 17 - Fri, Jan 24
7:00 am - 12:42 pmIDA-MSP
4h 42m1 stop
9:55 am - 9:08 pmMSP-IDA
12h 13m2 stops
$738United Airlines
Find Deal
Thu, Jan 16 - Thu, Jan 23
5:30 am - 11:39 amIDA-LAS
7h 09m1 stop
5:05 pm - 10:17 pmLAS-IDA
4h 12m1 stop
$743American Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$761American Airlines
Find Deal
Thu, Jan 16 - Thu, Jan 16
9:32 pm - 10:19 pmIDA-LAS
1h 47mnonstop
11:49 am - 2:38 pmLAS-IDA
1h 49mnonstop
$92Allegiant Air
Find Deal
Mon, Mar 3 - Fri, Mar 7
9:33 pm - 10:20 pmIDA-LAS
1h 47mnonstop
11:50 am - 2:36 pmLAS-IDA
1h 46mnonstop
$105Allegiant Air
Find Deal
Mon, Feb 24 - Fri, Feb 28
9:33 pm - 10:20 pmIDA-LAS
1h 47mnonstop
11:50 am - 2:36 pmLAS-IDA
1h 46mnonstop
$126Allegiant Air
Find Deal
Mon, Feb 24 - Fri, Feb 28
9:29 pm - 10:12 pmIDA-LAS
1h 43mnonstop
11:45 am - 2:37 pmLAS-IDA
1h 52mnonstop
$127Allegiant Air
Find Deal
Fri, Apr 4 - Mon, Apr 7
8:00 am - 9:10 amIDA-SEA
2h 10mnonstop
7:55 pm - 10:33 pmSEA-IDA
1h 38mnonstop
$157Alaska Airlines
Find Deal
Tue, Feb 11 - Wed, Feb 12
4:07 pm - 5:00 pmIDA-SEA
1h 53mnonstop
7:55 pm - 10:36 pmSEA-IDA
1h 41mnonstop
$167Alaska Airlines
Find Deal
Wed, Mar 12 - Sun, Mar 16
2:28 pm - 4:24 pmIDA-DEN
1h 56mnonstop
3:23 pm - 5:09 pmDEN-IDA
1h 46mnonstop
$259United Airlines
Find Deal
Thu, Feb 6 - Sun, Feb 9
4:20 pm - 6:10 pmIDA-DEN
1h 50mnonstop
7:51 am - 9:40 amDEN-IDA
1h 49mnonstop
$309United Airlines
Find Deal
Tue, Feb 11 - Thu, Feb 13
12:58 pm - 4:55 pmIDA-DFW
2h 57mnonstop
10:15 am - 12:28 pmDFW-IDA
3h 13mnonstop
$361American Airlines
Find Deal
Mon, Mar 17 - Thu, Mar 20
5:30 am - 7:45 amIDA-PHX
2h 15mnonstop
8:05 pm - 10:17 pmPHX-IDA
2h 12mnonstop
$361American Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10

Allegiant Air flights from Idaho Falls to United States

Our best Allegiant Air deals on Idaho Falls to United States flight tickets
Allegiant Air
Mar 3
IDA9:32 pmIdaho Falls Fanning Field
1h 47m
LAS10:19 pmLas Vegas Harry Reid Intl
Mar 7
LAS11:49 amLas Vegas Harry Reid Intl
1h 49m
IDA2:38 pmIdaho Falls Fanning Field
Allegiant Air
Feb 24
IDA9:33 pmIdaho Falls Fanning Field
1h 47m
LAS10:20 pmLas Vegas Harry Reid Intl
Feb 28
LAS11:50 amLas Vegas Harry Reid Intl
1h 46m
IDA2:36 pmIdaho Falls Fanning Field
Allegiant Air
Feb 24
IDA9:33 pmIdaho Falls Fanning Field
1h 47m
LAS10:20 pmLas Vegas Harry Reid Intl
Feb 28
LAS11:50 amLas Vegas Harry Reid Intl
1h 46m
IDA2:36 pmIdaho Falls Fanning Field

United Airlines flights from Idaho Falls to United States

Our best United Airlines deals on Idaho Falls to United States flight tickets
United Airlines
Feb 6
IDA2:28 pmIdaho Falls Fanning Field
1h 56m
DEN4:24 pmDenver Intl
Feb 9
DEN3:23 pmDenver Intl
1h 46m
IDA5:09 pmIdaho Falls Fanning Field
United Airlines
Feb 11
IDA4:20 pmIdaho Falls Fanning Field
1h 50m
DEN6:10 pmDenver Intl
Feb 13
DEN7:51 amDenver Intl
1h 49m
IDA9:40 amIdaho Falls Fanning Field
United Airlines
Feb 7
IDA5:50 pmIdaho Falls Fanning Field
5h 06m
1 stop
LAS9:56 pmLas Vegas Harry Reid Intl
Feb 10
LAS7:15 amLas Vegas Harry Reid Intl
5h 06m
1 stop
IDA1:21 pmIdaho Falls Fanning Field

See travel insights to the United States from

How to get the cheapest flight ticket from Idaho Falls to United States

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 day to depart on your flight to United States?

According to our data, Tuesday is the cheapest day to fly to United States from Idaho Falls. The lowest ticket price found for a Tuesday departure recently was $496. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $879. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $565. Try not to purchase tickets in the morning because they tend to be around $585. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

What cabin class options are available on Idaho Falls Fanning Field to United States flights?

There are 4 cabin classes available to choose from on Idaho Falls Fanning Field to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Idaho Falls to United States flight deals and tips

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

Best Price Found

$79

Fastest flight time

1h 43m

Direct flights

Every day

Airports in United States

8 airports
The best one-way flight to United States from Idaho Falls in the past 72 hours is $79. The best round-trip flight deal from Idaho Falls to United States found on momondo in the last 72 hours is $92.
The fastest flight from Idaho Falls to United States takes 1h 43m
Direct flights go from Idaho Falls to United States every day.
There are 8 airports near United States: Phoenix Sky Harbor Intl (PHX), Dallas/Fort Worth (DFW), Spokane (GEG), Minneapolis St Paul (MSP), Denver Intl (DEN), Washington, D.C. Dulles Intl (IAD), Seattle/Tacoma Intl (SEA), Las Vegas Harry Reid Intl (LAS)

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

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

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

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to United States?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States 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 United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Idaho Falls to United States?


Best airlines flying from Idaho Falls to United States

Compare and see reviews for airlines that fly from Idaho Falls to United States with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $88Free CancellationRating
7.3
801 reviews
Search Allegiant Air flights
DeltaPriceFrom $196Free CancellationRating
8.0
8,511 reviews
Search Delta flights
Alaska AirlinesPriceFrom $196Free CancellationRating
8.0
9,678 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $239Free CancellationRating
7.4
8,963 reviews
Search United Airlines flights
American AirlinesPriceFrom $273Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Idaho Falls to United States flights to just show those with flexible booking policies.

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

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 Idaho Falls to United States.

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

Price alerts on flights to United States from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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