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Cheap flights from North America to Idaho Falls from $60

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 8/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from North America to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:50 pm - 9:57 pm
SNA
-
IDA
2h 07mnonstop
Allegiant Air Logo
11:37 am - 12:46 pm
IDA
-
SNA
2h 09mnonstop
$157Allegiant Air
Mon, Aug 3 - Fri, Aug 21
Multiple Airlines Logo
6:50 pm - 9:57 pm
SNA
-
IDA
2h 07mnonstop
Multiple Airlines Logo
10:54 pm - 12:31 pm
IDA
-
SNA
14h 37m
1 stop
$174Multiple Airlines
Mon, Aug 3 - Fri, Aug 7
Delta Logo
5:35 am - 10:50 am
LAX
-
IDA
4h 15m
1 stop
Delta Logo
11:35 am - 4:46 pm
IDA
-
LAX
6h 11m
1 stop
$257Delta
Wed, Aug 12 - Sat, Aug 15
American Airlines Logo
9:40 am - 12:20 pm
ORD
-
IDA
3h 40mnonstop
American Airlines Logo
1:43 pm - 6:00 pm
IDA
-
ORD
3h 17mnonstop
$271American Airlines
Sat, Oct 17 - Tue, Oct 20
Delta Logo
7:15 am - 2:36 pm
LAX
-
IDA
6h 21m
1 stop
Delta Logo
6:00 am - 10:44 am
IDA
-
LAX
5h 44m
1 stop
$274Delta
Mon, Jul 20 - Sat, Jul 25
Alaska Airlines Logo
8:05 pm - 10:54 pm
SEA
-
IDA
1h 49mnonstop
Alaska Airlines Logo
6:09 am - 7:20 am
IDA
-
SEA
2h 11mnonstop
$277Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
12:45 pm - 3:35 pm
SEA
-
IDA
1h 50mnonstop
Alaska Airlines Logo
4:12 pm - 6:56 pm
IDA
-
SEA
3h 44m
1 stop
$287Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
5:00 am - 9:53 am
ORD
-
IDA
5h 53m
1 stop
United Airlines Logo
2:32 pm - 10:44 pm
IDA
-
ORD
7h 12m
1 stop
$291United Airlines
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
7:00 am - 1:44 pm
ORD
-
IDA
7h 44m
1 stop
American Airlines Logo
1:43 pm - 6:00 pm
IDA
-
ORD
3h 17mnonstop
$300American Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
5:00 am - 9:53 am
ORD
-
IDA
5h 53m
1 stop
United Airlines Logo
5:53 pm - 11:59 pm
IDA
-
ORD
5h 06m
1 stop
$310United Airlines
Sat, Sep 12 - Fri, Sep 18

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Allegiant Air flights from North America to Idaho Falls

Our best Allegiant Air deals on North America to Idaho Falls flight tickets
Allegiant Air
Aug 3
SNA6:50 pmSanta Ana J. Wayne/Orange Cnty
2h 07m
IDA9:57 pmIdaho Falls Fanning Field
Aug 21
IDA11:37 amIdaho Falls Fanning Field
2h 09m
SNA12:46 pmSanta Ana J. Wayne/Orange Cnty
$157
Allegiant Air
Jul 13
SNA6:50 pmSanta Ana J. Wayne/Orange Cnty
2h 07m
IDA9:57 pmIdaho Falls Fanning Field
Jul 20
IDA4:50 pmIdaho Falls Fanning Field
2h 10m
SNA6:00 pmSanta Ana J. Wayne/Orange Cnty
$188
Allegiant Air
Aug 3
SNA6:50 pmSanta Ana J. Wayne/Orange Cnty
2h 07m
IDA9:57 pmIdaho Falls Fanning Field
Aug 7
IDA4:55 pmIdaho Falls Fanning Field
2h 12m
SNA6:07 pmSanta Ana J. Wayne/Orange Cnty
$202

Delta flights from North America to Idaho Falls

Our best Delta deals on North America to Idaho Falls flight tickets
Delta
Aug 12
LAX5:35 amLos Angeles
4h 15m
1 stop
IDA10:50 amIdaho Falls Fanning Field
Aug 15
IDA11:35 amIdaho Falls Fanning Field
6h 11m
1 stop
LAX4:46 pmLos Angeles
$257
Delta
Jul 20
LAX7:15 amLos Angeles
6h 21m
1 stop
IDA2:36 pmIdaho Falls Fanning Field
Jul 25
IDA6:00 amIdaho Falls Fanning Field
5h 44m
1 stop
LAX10:44 amLos Angeles
$274
Delta
Jul 18
LAX7:15 amLos Angeles
6h 21m
1 stop
IDA2:36 pmIdaho Falls Fanning Field
Jul 25
IDA6:00 amIdaho Falls Fanning Field
5h 44m
1 stop
LAX10:44 amLos Angeles
$289

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 June 23, 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

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Mon 8/3

6:50 pm-9:57 pm

Nonstop2h 07m

Idaho Falls Fanning Field

Fri 8/21

11:37 am-12:46 pm

Nonstop2h 09m

$157

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Mon 8/3

6:50 pm-9:57 pm

Nonstop2h 07m

Idaho Falls Fanning Field

Fri 8/7

10:54 pm-12:31 pm

1 stop14h 37m

$174

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

Wed 8/12

5:35 am-10:50 am

1 stop4h 15m

Idaho Falls Fanning Field

Sat 8/15

11:35 am-4:46 pm

1 stop6h 11m

$257

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 10/17

9:40 am-12:20 pm

Nonstop3h 40m

Idaho Falls Fanning Field

Tue 10/20

1:43 pm-6:00 pm

Nonstop3h 17m

$271

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

Mon 7/20

7:15 am-2:36 pm

1 stop6h 21m

Idaho Falls Fanning Field

Sat 7/25

6:00 am-10:44 am

1 stop5h 44m

$274
Quickest round-trip

SeattleIdaho Falls

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Wed 10/21

8:05 pm-10:54 pm

Nonstop1h 49m

Idaho Falls Fanning Field

Sat 10/24

6:09 am-7:20 am

Nonstop2h 11m

$277

SeattleIdaho Falls

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Wed 10/21

12:45 pm-3:35 pm

Nonstop1h 50m

Idaho Falls Fanning Field

Sat 10/24

4:12 pm-6:56 pm

1 stop3h 44m

$287

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 10/24

5:00 am-9:53 am

1 stop5h 53m

Idaho Falls Fanning Field

Tue 10/27

2:32 pm-10:44 pm

1 stop7h 12m

$291

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 10/24

7:00 am-1:44 pm

1 stop7h 44m

Idaho Falls Fanning Field

Tue 10/27

1:43 pm-6:00 pm

Nonstop3h 17m

$300

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 9/12

5:00 am-9:53 am

1 stop5h 53m

Idaho Falls Fanning Field

Fri 9/18

5:53 pm-11:59 pm

1 stop5h 06m

$310

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 month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of July, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $51.

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 flights?

There are 3 cabin classes available to choose from on North America to Idaho Falls 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

$66

Fastest flight time

1h 02m

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 $66. The best round-trip flight deal from North America to Idaho Falls found on momondo in the last 72 hours is $82.
The fastest flight from North America to Idaho Falls takes 1h 02m
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 $75Free CancellationRating
7.3
695 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $108Free CancellationRating
7.8
2,826 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $149Free CancellationRating
7.8
8,426 reviews
Search Delta flights
Alaska AirlinesPriceFrom $177Free CancellationRating
7.9
12,564 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
9,878 reviews
Search United Airlines flights
American AirlinesPriceFrom $361Free CancellationRating
7.1
11,746 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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