HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$359+ Cheap flights from Fayetteville to Idaho Falls (XNA - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — IDA
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fayetteville to Idaho Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$359
(United Airlines)
Provider with most accurate pricing for Fayetteville Northwest Arkansas-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fayetteville Northwest Arkansas-Idaho Falls Fanning Field flights.
Search Deals
From Fayetteville Northwest Arkansas to Idaho Falls Fanning Field
Search Deals

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 January 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/13. 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.
Sat 2/149:16 am
XNA
-
IDA
1 stop5h 14m
United Airlines
Fri 2/202:40 pm
IDA
-
XNA
1 stop4h 33m
United Airlines
Deal found 1/13$359
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
XNA
-
IDA
1 stop8h 13m
American Airlines
Wed 4/221:43 pm
IDA
-
XNA
1 stop7h 48m
American Airlines
Deal found 1/13$387
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Tue 1/279:20 am
XNA
-
IDA
1 stop5h 10m
United Airlines
Sat 1/312:40 pm
IDA
-
XNA
1 stop4h 31m
United Airlines
Deal found 1/13$389
This United Airlines deal was found by Cheapflights users on 1/12. 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.
Wed 1/149:20 am
XNA
-
IDA
1 stop7h 11m
United Airlines
Sat 1/172:40 pm
IDA
-
XNA
1 stop4h 31m
United Airlines
Deal found 1/12$499
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:55 pm
XNA
-
IDA
1 stop5h 40m
Delta
Wed 4/226:57 pm
IDA
-
XNA
2 stops13h 13m
Delta
Deal found 1/13$509

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 January 15, 2026.
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

Sat 2/14

9:16 am-1:30 pm

1 stop5h 14m

Idaho Falls Fanning Field

Fri 2/20

2:40 pm-8:13 pm

1 stop4h 33m

$359

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Tue 1/27

9:20 am-1:30 pm

1 stop5h 10m

Idaho Falls Fanning Field

Sat 1/31

2:40 pm-8:11 pm

1 stop4h 31m

$389

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Wed 4/15

5:55 pm-10:35 pm

1 stop5h 40m

Idaho Falls Fanning Field

Wed 4/22

6:57 pm-9:10 am

2 stops13h 13m

$509

FayettevilleIdaho Falls

XNA - IDA

XNAIDA

Fayetteville Northwest Arkansas

Thu 2/5

9:20 am-3:31 pm

1 stop7h 11m

Idaho Falls Fanning Field

Sun 2/8

4:19 pm-6:18 pm

2 stops24h 59m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Compare providers for flights from Fayetteville to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fayetteville to Idaho Falls in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fayetteville-Idaho Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fayetteville-Idaho Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fayetteville-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fayetteville-Idaho Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fayetteville-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, August is the cheapest month in which you can book a flight from Fayetteville to Idaho Falls (average of $248). Flying from Fayetteville to Idaho Falls in December is currently the most expensive (average of $773). 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 January 15, 2026.
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
9,163 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,163 reviews
United Airlines
7.4
Good
9,163 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 5h 14m. United Airlines provides one of the quickest options available for as low as $359. 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 $179, 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, August is the cheapest month in which you can book a flight from Fayetteville to Idaho Falls (average of $248). Flying from Fayetteville to Idaho Falls in December is currently the most expensive (average of $773). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$408FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.