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Cheap flights from Fayetteville to Idaho Falls from $427

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Fayetteville to Idaho Falls departing on 2/19. 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 Fayetteville to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
11:36 am - 3:31 pmXNA-IDA
28h 55m1 stop
Allegiant Air Logo
7:14 pm - 9:53 amIDA-XNA
13h 39m1 stop
$427Allegiant Air
Find Deal
Thu, Feb 19 - Sun, Feb 22
Delta Logo
5:55 pm - 10:21 pmXNA-IDA
5h 26m1 stop
Delta Logo
6:00 am - 5:20 pmIDA-XNA
10h 20m1 stop
$453Delta
Find Deal
Sat, Apr 4 - Wed, Apr 8
Multiple Airlines Logo
5:31 pm - 3:31 pmXNA-IDA
23h 00m2 stops
Multiple Airlines Logo
7:14 pm - 9:53 amIDA-XNA
13h 39m1 stop
$459Multiple Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
9:01 am - 1:30 pmXNA-IDA
5h 29m1 stop
United Airlines Logo
2:40 pm - 8:48 pmIDA-XNA
5h 08m1 stop
$464United Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
11:26 am - 9:06 pmXNA-IDA
10h 40m2 stops
United Airlines Logo
5:30 pm - 8:28 pmIDA-XNA
25h 58m1 stop
$503United Airlines
Find Deal
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
9:01 am - 1:30 pmXNA-IDA
5h 29m1 stop
United Airlines Logo
2:40 pm - 9:39 pmIDA-XNA
29h 59m2 stops
$590United Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Delta Logo
11:30 am - 6:15 pmXNA-IDA
7h 45m2 stops
Delta Logo
6:00 am - 11:50 pmIDA-XNA
16h 50m2 stops
$593Delta
Find Deal
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
9:05 am - 3:16 pmXNA-IDA
7h 11m1 stop
United Airlines Logo
4:15 pm - 8:23 pmIDA-XNA
27h 08m1 stop
$633United Airlines
Find Deal
Mon, Nov 24 - Fri, Nov 28
United Airlines Logo
9:00 am - 9:48 amXNA-IDA
25h 48m2 stops
United Airlines Logo
2:40 pm - 6:19 pmIDA-XNA
26h 39m2 stops
$743United Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
11:29 am - 9:03 pmXNA-IDA
10h 34m2 stops
United Airlines Logo
2:45 pm - 8:23 pmIDA-XNA
4h 38m1 stop
$911United Airlines
Find Deal
Mon, Nov 24 - Fri, Nov 28

Delta flights from Fayetteville to Idaho Falls

Our best Delta deals on Fayetteville to Idaho Falls flight tickets
Delta
Apr 4
XNA5:55 pmFayetteville Northwest Arkansas
5h 26m
1 stop
IDA10:21 pmIdaho Falls Fanning Field
Apr 8
IDA6:00 amIdaho Falls Fanning Field
10h 20m
1 stop
XNA5:20 pmFayetteville Northwest Arkansas
$453
Find similar
Delta
Apr 4
XNA11:30 amFayetteville Northwest Arkansas
7h 45m
2 stops
IDA6:15 pmIdaho Falls Fanning Field
Apr 8
IDA6:00 amIdaho Falls Fanning Field
16h 50m
2 stops
XNA11:50 pmFayetteville Northwest Arkansas
$593
Find similar

United Airlines flights from Fayetteville to Idaho Falls

Our best United Airlines deals on Fayetteville to Idaho Falls flight tickets
United Airlines
Feb 19
XNA9:01 amFayetteville Northwest Arkansas
5h 29m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
Feb 22
IDA2:40 pmIdaho Falls Fanning Field
5h 08m
1 stop
XNA8:48 pmFayetteville Northwest Arkansas
$464
Find similar
United Airlines
Apr 4
XNA11:26 amFayetteville Northwest Arkansas
10h 40m
2 stops
IDA9:06 pmIdaho Falls Fanning Field
Apr 8
IDA5:30 pmIdaho Falls Fanning Field
25h 58m
1 stop
XNA8:28 pmFayetteville Northwest Arkansas
$503
Find similar
United Airlines
Feb 19
XNA9:01 amFayetteville Northwest Arkansas
5h 29m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
Feb 22
IDA2:40 pmIdaho Falls Fanning Field
29h 59m
2 stops
XNA9:39 pmFayetteville Northwest Arkansas
$590
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Fayetteville 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 November 10, 2025.
Use the filters below to find and compare flights from Fayetteville to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Thu 2/19

11:36 am-3:31 pm

1 stop28h 55m

Idaho Falls Fanning Field

Sun 2/22

7:14 pm-9:53 am

1 stop13h 39m

$427

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Sat 4/4

5:55 pm-10:21 pm

1 stop5h 26m

Idaho Falls Fanning Field

Wed 4/8

6:00 am-5:20 pm

1 stop10h 20m

$453

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Thu 2/19

5:31 pm-3:31 pm

2 stops23h 00m

Idaho Falls Fanning Field

Sun 2/22

7:14 pm-9:53 am

1 stop13h 39m

$459

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Thu 2/19

9:01 am-1:30 pm

1 stop5h 29m

Idaho Falls Fanning Field

Sun 2/22

2:40 pm-8:48 pm

1 stop5h 08m

$464

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Sat 4/4

11:26 am-9:06 pm

2 stops10h 40m

Idaho Falls Fanning Field

Wed 4/8

5:30 pm-8:28 pm

1 stop25h 58m

$503

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Thu 2/19

9:01 am-1:30 pm

1 stop5h 29m

Idaho Falls Fanning Field

Sun 2/22

2:40 pm-9:39 pm

2 stops29h 59m

$590

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Sat 4/4

11:30 am-6:15 pm

2 stops7h 45m

Idaho Falls Fanning Field

Wed 4/8

6:00 am-11:50 pm

2 stops16h 50m

$593

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Mon 11/24

9:05 am-3:16 pm

1 stop7h 11m

Idaho Falls Fanning Field

Fri 11/28

4:15 pm-8:23 pm

1 stop27h 08m

$633

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Thu 2/19

9:00 am-9:48 am

2 stops25h 48m

Idaho Falls Fanning Field

Sun 2/22

2:40 pm-6:19 pm

2 stops26h 39m

$743

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Mon 11/24

11:29 am-9:03 pm

2 stops10h 34m

Idaho Falls Fanning Field

Fri 11/28

2:45 pm-8:23 pm

1 stop4h 38m

$911

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Fayetteville 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 day to depart on your flight to Idaho Falls?

Our data shows that Thursday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $629. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Monday is $666.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Fayetteville to Idaho Falls during this time can be as low as $629. Try not to purchase tickets in the afternoon because they tend to be around $664. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Fayetteville to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Fayetteville to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fayetteville to Idaho Falls (XNA to IDA) flight deals and tips

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

Direct flights

None
There are no direct flights from Fayetteville to Idaho Falls. There are no popular flight routes from Fayetteville to Idaho Falls.
Search flight deals

  • How far is Fayetteville Northwest Arkansas to Idaho Falls Fanning Field by plane?

    There are 1074.6 mi between Fayetteville Northwest Arkansas and Idaho Falls Fanning Field. A reasonable flight in good conditions will take 5h 26m.

  • When did momondo last update prices for flights from Fayetteville Northwest Arkansas Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Fayetteville Northwest Arkansas Airport to Idaho Falls Fanning Field Airport were last updated today.

  • How many operators does momondo search for flights from Fayetteville Northwest Arkansas Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Fayetteville Northwest Arkansas Airport 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 Fayetteville Northwest Arkansas Airport 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 airline from Fayetteville to Idaho Falls?

Best airlines flying from Fayetteville to Idaho Falls

Compare and see reviews for airlines that fly from Fayetteville to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $338Free CancellationRating
7.4
9,012 reviews
Search United 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 Fayetteville to Idaho Falls?

It is quick and easy to find Fayetteville to Idaho Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho Falls that suits you.

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

All flight searches from Fayetteville to Idaho Falls on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Idaho Falls from Fayetteville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Fayetteville to Idaho Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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