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Idaho Falls

$221+ Cheap flights from Fayetteville to Idaho Falls (XNA - IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — IDA
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Fayetteville to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Fayetteville (XNA) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 20, 2025.

Round-trip from

$339
(United Airlines)

One-way from

$221
(United Airlines)
From Fayetteville Northwest Arkansas to Idaho Falls Fanning Field
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One-way flight from Fayetteville Northwest Arkansas to Idaho Falls Fanning Field
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Find flight deals from Fayetteville to Idaho Falls

Cheapest flights from Fayetteville to Idaho Falls
Explore the most affordable flight options available from Fayetteville to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/135:05 pmXNA - IDA
1 stop4h 49mUnited Airlines
sáb. 9/205:00 amIDA - XNA
1 stop6h 46mUnited Airlines
Deal found 8/19$339
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/279:30 amXNA - IDA
1 stop6h 59mUnited Airlines
mié. 9/35:00 amIDA - XNA
1 stop6h 50mUnited Airlines
Deal found 8/18$409
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/45:05 pmXNA - IDA
1 stop6h 43mUnited Airlines
mar. 9/95:00 amIDA - XNA
1 stop6h 50mUnited Airlines
Deal found 8/18$421
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/35:05 pmXNA - IDA
1 stop6h 43mUnited Airlines
lun. 9/85:56 pmIDA - XNA
1 stop17h 54mUnited Airlines
Deal found 8/18$443

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 20, 2025.
Use the filters below to find and compare flights from Fayetteville to Idaho Falls that are best for you.

Fly from

Fayetteville

Fly to

Idaho Falls

Route

Depart

Return

Price

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

sáb. 9/13

5:05 pm-8:54 pm

1 stop4h 49m

Idaho Falls Fanning Field

sáb. 9/20

5:00 am-12:46 pm

1 stop6h 46m

$339

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

sáb. 8/30

5:05 pm-8:54 pm

1 stop4h 49m

Idaho Falls Fanning Field

mié. 9/3

5:00 am-12:50 pm

1 stop6h 50m

$409

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

jue. 9/4

5:05 pm-10:48 pm

1 stop6h 43m

Idaho Falls Fanning Field

mar. 9/9

5:00 am-12:50 pm

1 stop6h 50m

$421

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

sáb. 11/15

1:36 pm-5:46 pm

1 stop5h 10m

Idaho Falls Fanning Field

sáb. 11/22

5:00 am-8:23 pm

1 stop14h 23m

$428

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

jue. 9/11

5:05 pm-10:48 pm

1 stop6h 43m

$221

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

mié. 9/10

5:05 pm-10:48 pm

1 stop6h 43m

$221

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

mar. 9/9

9:30 am-3:11 pm

1 stop6h 41m

$276

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

mar. 9/9

5:59 pm-10:27 pm

1 stop5h 28m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Best time to book a flight from Fayetteville to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Fayetteville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fayetteville to Idaho Falls

What is the cheapest month to book a flight from Fayetteville to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from Fayetteville to Idaho Falls (average of $380). Flying from Fayetteville to Idaho Falls in December is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated agosto 20, 2025.
Peruse reviews from past customers who have flown with United Airlines from Fayetteville to Idaho Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Fayetteville to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fayetteville to Idaho Falls?

    A quick flight from Fayetteville to Idaho Falls can take about 4h 49m. United Airlines provides one of the quickest options available for as low as $339. Fayetteville and Idaho Falls are separated by a distance of 1062 mi.

  • What is the cheapest airline to fly from Fayetteville to Idaho Falls round-trip?

    Currently priced at $338, United Airlines will fly you from Fayetteville to Idaho Falls and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Fayetteville to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Fayetteville to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fayetteville to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fayetteville to Idaho Falls.

  • Can I find deals for business class flights from Fayetteville to Idaho Falls?

    Yes. Cheapflights offers flight deals from Fayetteville to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fayetteville to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Fayetteville to Idaho Falls (average of $380). Flying from Fayetteville to Idaho Falls in December is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top airline flying from Fayetteville to Idaho Falls

Discover the top airline that operate flights from Fayetteville to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$338Average$520FlexibilityNo cancel feeOn-time69%

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