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Cheap flights from North America to Idaho Falls from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Idaho Falls departing on 5/14. 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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Find the cheapest flights from North America to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 10:47 am
DEN
-
IDA
5h 17m
1 stop
Delta Logo
6:00 am - 9:22 am
IDA
-
DEN
3h 22m
1 stop
$167Delta
qua, mai 13 - qua, mai 20
Multiple Airlines Logo
6:30 am - 3:27 pm
LAX
-
IDA
7h 57m
1 stop
Multiple Airlines Logo
10:21 pm - 9:03 am
IDA
-
LAX
11h 42m
1 stop
$198Multiple Airlines
sex, mai 8 - seg, mai 11
Alaska Airlines Logo
12:35 pm - 3:26 pm
SEA
-
IDA
1h 51mnonstop
Alaska Airlines Logo
6:00 am - 7:03 am
IDA
-
SEA
2h 03mnonstop
$217Alaska Airlines
ter, mai 19 - qua, mai 27
Multiple Airlines Logo
6:30 am - 3:27 pm
LAX
-
IDA
7h 57m
1 stop
Multiple Airlines Logo
10:21 pm - 9:10 pm
IDA
-
LAX
23h 49m
2 stops
$222Multiple Airlines
sex, mai 8 - seg, mai 11
Alaska Airlines Logo
12:35 pm - 3:26 pm
SEA
-
IDA
1h 51mnonstop
Alaska Airlines Logo
6:00 am - 7:03 am
IDA
-
SEA
2h 03mnonstop
$227Alaska Airlines
sáb, mai 23 - seg, mai 25
Delta Logo
5:50 am - 10:47 am
LAX
-
IDA
3h 57m
1 stop
Delta Logo
6:54 pm - 9:50 pm
IDA
-
LAX
3h 56m
1 stop
$231Delta
ter, mai 19 - ter, mai 19
United Airlines Logo
8:10 am - 9:55 am
DEN
-
IDA
1h 45mnonstop
United Airlines Logo
4:10 pm - 6:01 pm
IDA
-
DEN
1h 51mnonstop
$249United Airlines
seg, mai 18 - seg, mai 25
United Airlines Logo
11:45 am - 1:24 pm
DEN
-
IDA
1h 39mnonstop
United Airlines Logo
2:30 pm - 4:19 pm
IDA
-
DEN
1h 49mnonstop
$266United Airlines
qua, ago 26 - dom, ago 30
American Airlines Logo
11:36 am - 1:42 pm
DFW
-
IDA
3h 06mnonstop
American Airlines Logo
7:00 am - 10:56 am
IDA
-
DFW
2h 56mnonstop
$355American Airlines
qua, ago 12 - ter, ago 18
American Airlines Logo
10:56 am - 1:38 pm
ORD
-
IDA
3h 42mnonstop
American Airlines Logo
12:44 pm - 5:11 pm
IDA
-
ORD
3h 27mnonstop
$368American Airlines
qui, mai 28 - seg, jun 1

Delta flights from North America to Idaho Falls

Our best Delta deals on North America to Idaho Falls flight tickets
Delta
May 13
DEN5:30 amDenver Intl
5h 17m
1 stop
IDA10:47 amIdaho Falls Fanning Field
May 20
IDA6:00 amIdaho Falls Fanning Field
3h 22m
1 stop
DEN9:22 amDenver Intl
$167
Delta
May 19
LAX5:50 amLos Angeles
3h 57m
1 stop
IDA10:47 amIdaho Falls Fanning Field
May 19
IDA6:54 pmIdaho Falls Fanning Field
3h 56m
1 stop
LAX9:50 pmLos Angeles
$231
Delta
May 21
DEN5:30 amDenver Intl
5h 17m
1 stop
IDA10:47 amIdaho Falls Fanning Field
May 24
IDA3:16 pmIdaho Falls Fanning Field
3h 59m
1 stop
DEN7:15 pmDenver Intl
$233

Alaska Airlines flights from North America to Idaho Falls

Our best Alaska Airlines deals on North America to Idaho Falls flight tickets
Alaska Airlines
May 19
SEA8:00 pmSeattle/Tacoma Intl
1h 53m
IDA10:53 pmIdaho Falls Fanning Field
May 27
IDA6:00 amIdaho Falls Fanning Field
2h 03m
SEA7:03 amSeattle/Tacoma Intl
$217
Alaska Airlines
May 23
SEA12:35 pmSeattle/Tacoma Intl
1h 51m
IDA3:26 pmIdaho Falls Fanning Field
May 25
IDA6:00 amIdaho Falls Fanning Field
2h 03m
SEA7:03 amSeattle/Tacoma Intl
$227
Alaska Airlines
May 15
SEA12:35 pmSeattle/Tacoma Intl
1h 51m
IDA3:26 pmIdaho Falls Fanning Field
May 24
IDA6:00 amIdaho Falls Fanning Field
2h 03m
SEA7:03 amSeattle/Tacoma Intl
$237

momondo Fare Finder

 
Customize your flight search to find flights from North America to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated abril 18, 2026.
Use the filters below to find and compare flights from North America to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverIdaho Falls

DEN - IDA

DENIDA

Denver Intl

qua 5/13

5:30 am-10:47 am

1 stop5h 17m

Idaho Falls Fanning Field

qua 5/20

6:00 am-9:22 am

1 stop3h 22m

$167

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

sex 5/8

6:30 am-3:27 pm

1 stop7h 57m

Idaho Falls Fanning Field

seg 5/11

10:21 pm-9:03 am

1 stop11h 42m

$198

SeattleIdaho Falls

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

ter 5/19

12:35 pm-3:26 pm

Nonstop1h 51m

Idaho Falls Fanning Field

qua 5/27

6:00 am-7:03 am

Nonstop2h 03m

$217

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

sex 5/8

6:30 am-3:27 pm

1 stop7h 57m

Idaho Falls Fanning Field

seg 5/11

10:21 pm-9:10 pm

2 stops23h 49m

$222

SeattleIdaho Falls

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

sáb 5/23

12:35 pm-3:26 pm

Nonstop1h 51m

Idaho Falls Fanning Field

seg 5/25

6:00 am-7:03 am

Nonstop2h 03m

$227

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

ter 5/19

5:50 am-10:47 am

1 stop3h 57m

Idaho Falls Fanning Field

ter 5/19

6:54 pm-9:50 pm

1 stop3h 56m

$231

DenverIdaho Falls

DEN - IDA

DENIDA

Denver Intl

seg 5/18

8:10 am-9:55 am

Nonstop1h 45m

Idaho Falls Fanning Field

seg 5/25

4:10 pm-6:01 pm

Nonstop1h 51m

$249
Quickest round-trip

DenverIdaho Falls

DEN - IDA

DENIDA

Denver Intl

qua 8/26

11:45 am-1:24 pm

Nonstop1h 39m

Idaho Falls Fanning Field

dom 8/30

2:30 pm-4:19 pm

Nonstop1h 49m

$266

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

qua 8/12

11:36 am-1:42 pm

Nonstop3h 06m

Idaho Falls Fanning Field

ter 8/18

7:00 am-10:56 am

Nonstop2h 56m

$355

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

qui 5/28

10:56 am-1:38 pm

Nonstop3h 42m

Idaho Falls Fanning Field

seg 6/1

12:44 pm-5:11 pm

Nonstop3h 27m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from North America 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 North America to Idaho Falls Fanning Field flight route?

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

What cabin class options are available on North America to Idaho Falls Fanning Field flights?

There are 2 cabin classes available to choose from on North America to Idaho Falls Fanning Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on North America to Idaho Falls flights?

No. A direct flight is the cheapest option for a flight between North America to Idaho Falls.

Cheap North America to Idaho Falls flight deals and tips

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

Best Price Found

$37

Fastest flight time

1h 08m

Direct flights

Every day

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from North America in the past 72 hours is $37. The best round-trip flight deal from North America to Idaho Falls found on momondo in the last 72 hours is $94.
The fastest flight from North America to Idaho Falls takes 1h 08m
Direct flights go from North America to Idaho Falls every day.
There is 1 airport in Idaho Falls. From North America there are direct flights to Idaho Falls Fanning Field (IDA).
Search flight deals

Frequently asked questions about flying from North America to Idaho Falls

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

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

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

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

    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 North America 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 North America to Idaho Falls?

Best airlines flying from North America to Idaho Falls

Compare and see reviews for airlines that fly from North America to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $55Free CancellationRating
7.3
706 reviews
Search Allegiant Air flights
DeltaPriceFrom $149Free CancellationRating
7.9
8,422 reviews
Search Delta flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
9,604 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $238Free CancellationRating
7.9
12,262 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $371Free CancellationRating
7.1
11,617 reviews
Search American 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 North America to Idaho Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho Falls from North America.

Can I find flights from North America to Idaho Falls with flexible booking policies on momondo?

Yes. All flights to Idaho Falls from North America on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential North America to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from North America 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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