How many flights depart from United States to Idaho Falls on average per day?

As of May 2026, there are 6 flights per day flying from United States to Idaho Falls. The most common time of day flights depart is 11:00AM, with 77% of flights taking off at noon.

What is the cheapest airline that flies from United States to Idaho Falls Fanning Field?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from United States to Idaho Falls Fanning Field

What is the most punctual flight time for the United States to Idaho Falls flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

How long does it take to fly to Idaho Falls?

If you’re flying from a popular airport in United States, such as San Francisco or Los Angeles, and flying into Idaho Falls, then you can expect flight times to average 2h 10m and 2h 20m, respectively.

What airlines fly to Idaho Falls?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from United States according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 6 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

How many flights depart from United States to Idaho Falls on average per week?

47 flights are operational weekly from United States to Idaho Falls as of May 2026. The most popular departure day for this route is Wed, with 17% of flights per week taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United States to Idaho Falls flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

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?

The number of operators available for flights from United States to Idaho Falls Fanning Field Airport is 6 as of May 2026.

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.

$71 Cheap Flights from the United States to Idaho Falls in 2026

Q: How often are flights from the United States to Idaho Falls delayed?

Historically, on average around 14% of flights between United States and Idaho Falls have experienced a delay on any given week. The average delay length over the past 12 months has been 116 minutes.

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Find the cheapest flights from the United States to Idaho Falls

Round-trip

One-way

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Recent round-trip flight deals from the United States to Idaho Falls

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6:10 am - 4:08 pm

DEN

IDA

9h 58m

1 stop

10:56 pm - 12:38 am

IDA

DEN

25h 42m

1 stop

$209Multiple Airlines

Mon, Jun 15 - Mon, Jun 22

8:20 pm - 4:08 pm

SEA

IDA

18h 48m

1 stop

10:56 pm - 10:35 am

IDA

SEA

12h 39m

1 stop

$216Multiple Airlines

Thu, Jun 4 - Mon, Jun 8

12:35 pm - 3:26 pm

SEA

IDA

1h 51mnonstop

6:00 am - 7:03 am

IDA

SEA

2h 03mnonstop

$227Alaska Airlines

Mon, Jun 1 - Sat, Jun 6

8:00 pm - 10:53 pm

SEA

IDA

1h 53mnonstop

6:00 am - 7:03 am

IDA

SEA

2h 03mnonstop

$237Alaska Airlines

Mon, Jun 1 - Mon, Jun 8

8:05 am - 9:50 am

DEN

IDA

1h 45mnonstop

10:35 am - 12:28 pm

IDA

DEN

1h 53mnonstop

$258United Airlines

Sat, May 30 - Sat, Jun 6

3:35 pm - 5:19 pm

DEN

IDA

1h 44mnonstop

7:00 am - 8:55 am

IDA

DEN

1h 55mnonstop

$263United Airlines

Sat, Jun 13 - Sat, Jun 20

6:00 am - 10:43 am

JFK

IDA

6h 43m

1 stop

7:00 pm - 6:23 am

IDA

JFK

9h 23m

1 stop

$297Delta

Mon, Jun 8 - Wed, Jun 17

2:11 pm - 6:14 pm

ORD

IDA

5h 03m

1 stop

6:54 pm - 8:39 am

IDA

ORD

12h 45m

2 stops

$334Delta

Tue, May 26 - Tue, Jun 2

10:50 am - 1:23 pm

ORD

IDA

3h 33mnonstop

12:53 pm - 5:23 pm

IDA

ORD

3h 30mnonstop

$340American Airlines

Tue, Jul 7 - Thu, Jul 16

6:30 am - 1:44 pm

LGA

IDA

9h 14m

1 stop

7:00 am - 6:26 pm

IDA

LGA

9h 26m

1 stop

$349American Airlines

Sat, Oct 24 - Tue, Oct 27

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Alaska Airlines flights from United States to Idaho Falls

Our best Alaska Airlines deals on United States to Idaho Falls flight tickets

Alaska Airlines

Jun 1

SEA12:35 pmSeattle/Tacoma Intl

1h 51m

IDA3:26 pmIdaho Falls Fanning Field

Jun 6

IDA6:00 amIdaho Falls Fanning Field

2h 03m

SEA7:03 amSeattle/Tacoma Intl

$227

Alaska Airlines

Jun 1

SEA8:00 pmSeattle/Tacoma Intl

1h 53m

IDA10:53 pmIdaho Falls Fanning Field

Jun 8

IDA6:00 amIdaho Falls Fanning Field

2h 03m

SEA7:03 amSeattle/Tacoma Intl

$237

Alaska Airlines

Jun 1

SEA7:05 amSeattle/Tacoma Intl

5h 12m

1 stop

IDA1:17 pmIdaho Falls Fanning Field

Jun 6

IDA4:03 pmIdaho Falls Fanning Field

3h 51m

1 stop

SEA6:54 pmSeattle/Tacoma Intl

$247

United Airlines flights from United States to Idaho Falls

Our best United Airlines deals on United States to Idaho Falls flight tickets

United Airlines

May 30

DEN8:05 amDenver Intl

1h 45m

IDA9:50 amIdaho Falls Fanning Field

Jun 6

IDA10:35 amIdaho Falls Fanning Field

1h 53m

DEN12:28 pmDenver Intl

$258

United Airlines

Jun 13

DEN3:35 pmDenver Intl

1h 44m

IDA5:19 pmIdaho Falls Fanning Field

Jun 20

IDA7:00 amIdaho Falls Fanning Field

1h 55m

DEN8:55 amDenver Intl

$263

United Airlines

Jun 3

DEN3:35 pmDenver Intl

1h 44m

IDA5:19 pmIdaho Falls Fanning Field

Jun 10

IDA2:30 pmIdaho Falls Fanning Field

1h 48m

DEN4:18 pmDenver Intl

$287

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Idaho Falls that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

DenverIdaho Falls

DEN - IDA

DENIDA

Denver Intl

Mon 6/15

6:10 am-4:08 pm

1 stop9h 58m

Idaho Falls Fanning Field

Mon 6/22

10:56 pm-12:38 am

1 stop25h 42m

$209

SeattleIdaho Falls

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Thu 6/4

8:20 pm-4:08 pm

1 stop18h 48m

Idaho Falls Fanning Field

Mon 6/8

10:56 pm-10:35 am

1 stop12h 39m

$216

SeattleIdaho Falls

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Mon 6/1

12:35 pm-3:26 pm

Nonstop1h 51m

Idaho Falls Fanning Field

Sat 6/6

6:00 am-7:03 am

Nonstop2h 03m

$227

SeattleIdaho Falls

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Mon 6/1

8:00 pm-10:53 pm

Nonstop1h 53m

Idaho Falls Fanning Field

Mon 6/8

6:00 am-7:03 am

Nonstop2h 03m

$237

Quickest round-trip

DenverIdaho Falls

DEN - IDA

DENIDA

Denver Intl

Sat 5/30

8:05 am-9:50 am

Nonstop1h 45m

Idaho Falls Fanning Field

Sat 6/6

10:35 am-12:28 pm

Nonstop1h 53m

$258

DenverIdaho Falls

DEN - IDA

DENIDA

Denver Intl

Sat 6/13

3:35 pm-5:19 pm

Nonstop1h 44m

Idaho Falls Fanning Field

Sat 6/20

7:00 am-8:55 am

Nonstop1h 55m

$263

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Mon 6/8

6:00 am-10:43 am

1 stop6h 43m

Idaho Falls Fanning Field

Wed 6/17

7:00 pm-6:23 am

1 stop9h 23m

$297

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 5/26

2:11 pm-6:14 pm

1 stop5h 03m

Idaho Falls Fanning Field

Tue 6/2

6:54 pm-8:39 am

2 stops12h 45m

$334

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 7/7

10:50 am-1:23 pm

Nonstop3h 33m

Idaho Falls Fanning Field

Thu 7/16

12:53 pm-5:23 pm

Nonstop3h 30m

$340

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Sat 10/24

6:30 am-1:44 pm

1 stop9h 14m

Idaho Falls Fanning Field

Tue 10/27

7:00 am-6:26 pm

1 stop9h 26m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

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What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of May, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $60.

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

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

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

No. A direct flight is the cheapest option for a flight between United States to Idaho Falls.

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	$53
Fastest flight time	1h 02m
Direct flights	Every day
Airports in Idaho Falls	1 airport

The best one-way flight to Idaho Falls from United States in the past 72 hours is $53. The best round-trip flight deal from United States to Idaho Falls found on momondo in the last 72 hours is $92.

The fastest flight from United States to Idaho Falls takes 1h 02m

Direct flights go from United States to Idaho Falls every day.

There is 1 airport in Idaho Falls. From United States there are direct flights to Idaho Falls Fanning Field (IDA).

Search flight deals

Frequently asked questions about flying from the United States to Idaho Falls

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?
The number of operators available for flights from United States to Idaho Falls Fanning Field Airport is 6 as of May 2026.
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.
What is the most popular plane model from United States to Idaho Falls?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Idaho Falls is Airbus A319 (27.74% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (16.55%), Canadair (Bombardier) Regional Jet CRJ-550 (13.14%), and Embraer 175 (Enhanced Winglets) (12.90%).

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 Air	PriceFrom $59	Free Cancellation	Rating 7.3 708 reviews	Search Allegiant Air flights
Delta	PriceFrom $149	Free Cancellation	Rating 7.9 8,458 reviews	Search Delta flights
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 9,690 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $238	Free Cancellation	Rating 7.9 12,336 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $370	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights

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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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Airports servicing Idaho

Boise Air Term. Gowen Fld Airport

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Hailey Sun Valley-Friedman Airport

Twin Falls Joslin Airport

Cheap flights from the United States to Idaho Falls from $129

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 6/1. 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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Alaska Airlines flights from United States to Idaho Falls

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

What is the cheapest month to fly to Idaho Falls?

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

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

What is the cheapest airline that flies from United States to Idaho Falls Fanning Field?

What airlines fly to Idaho Falls?

How often are flights from the United States to Idaho Falls delayed?

What is the most punctual flight time for the United States to Idaho Falls flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on the United States to Idaho Falls flights?

How many flights depart from United States to Idaho Falls on average per day?

How many flights depart from United States to Idaho Falls on average per week?

How long does it take to fly to Idaho Falls?

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