XNA - IDA

$314 Find Cheap Flights from Fayetteville to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fayetteville to Idaho Falls departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fayetteville to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fayetteville to Idaho Falls, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Fayetteville to Idaho Falls (XNA-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fayetteville to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fayetteville to Idaho Falls

Thu, Dec 11 - Mon, Dec 15
Delta Logo
5:42 pm - 10:21 pmXNA-IDA
5h 39m1 stop
Delta Logo
7:06 pm - 9:10 amIDA-XNA
13h 04m2 stops
$314Delta
Find Deal
Tue, Dec 9 - Sat, Dec 13
Delta Logo
5:42 pm - 10:21 pmXNA-IDA
5h 39m1 stop
Delta Logo
7:06 pm - 9:10 amIDA-XNA
13h 04m2 stops
$329Delta
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
10:47 am - 11:59 amXNA-IDA
26h 12m2 stops
Multiple Airlines Logo
5:51 pm - 10:22 amIDA-XNA
15h 31m1 stop
$395Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Allegiant Air Logo
12:52 pm - 1:16 pmXNA-IDA
25h 24m1 stop
Allegiant Air Logo
5:51 pm - 10:22 amIDA-XNA
15h 31m1 stop
$419Allegiant Air
Find Deal
Tue, Dec 9 - Sun, Dec 14
United Airlines Logo
9:23 am - 1:35 pmXNA-IDA
5h 12m1 stop
United Airlines Logo
4:19 pm - 8:40 pmIDA-XNA
27h 21m1 stop
$458United Airlines
Find Deal
Tue, Dec 9 - Wed, Dec 17
United Airlines Logo
9:23 am - 1:35 pmXNA-IDA
5h 12m1 stop
United Airlines Logo
2:45 pm - 8:40 pmIDA-XNA
4h 55m1 stop
$480United Airlines
Find Deal
Sun, Dec 14 - Thu, Dec 18
Allegiant Air Logo
12:52 pm - 1:16 pmXNA-IDA
25h 24m1 stop
Allegiant Air Logo
6:32 pm - 10:22 amIDA-XNA
14h 50m1 stop
$492Allegiant Air
Find Deal
Wed, Dec 10 - Wed, Dec 17
American Airlines Logo
6:20 am - 1:27 pmXNA-IDA
8h 07m1 stop
American Airlines Logo
1:58 pm - 9:06 pmIDA-XNA
6h 08m1 stop
$535American Airlines
Find Deal
Wed, Dec 10 - Mon, Dec 15
American Airlines Logo
6:20 am - 1:27 pmXNA-IDA
8h 07m1 stop
American Airlines Logo
1:58 pm - 9:06 pmIDA-XNA
6h 08m1 stop
$538American Airlines
Find Deal
Fri, Dec 12 - Thu, Dec 18
Multiple Airlines Logo
10:47 am - 11:59 amXNA-IDA
26h 12m2 stops
Multiple Airlines Logo
6:32 pm - 10:22 amIDA-XNA
14h 50m1 stop
$545Multiple Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $314 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$314
Delta
Thu 12/11Mon 12/15
XNA - IDA • 1 stop
Cheapest one-way
Multiple Airlines
Mon 10/13
XNA - IDA • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Booking Insights

KAYAK's insights & trends for Fayetteville to Idaho Falls flights

Get data-powered insights and trends into flights from Fayetteville to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Fayetteville to Idaho Falls?

The average price of all round-trip flights from Fayetteville to Idaho Falls clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Idaho Falls on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Fayetteville to Idaho Falls. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

Good to know

Cheapest flight$314
Flight from Fayetteville to Idaho Falls

When to book flights from Fayetteville to Idaho Falls

Are your dates flexible? Find out the best times to travel from Fayetteville to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Fayetteville to Idaho Falls

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

    In the last 3 days, the lowest price for a flight from Fayetteville to Idaho Falls was $314 for a round-trip ticket.

  • Do I need a passport to fly between Fayetteville and Idaho Falls?

    No, a passport isn't needed to fly from Fayetteville to Idaho Falls. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Fayetteville to Idaho Falls?

    Fayetteville airport is called Fayetteville Northwest Arkansas and the only airport in Idaho Falls is Idaho Falls Fanning Field.

  • Which aircraft models fly most regularly from Fayetteville to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Fayetteville to Idaho Falls?

    Star Alliance is the only airline alliance operating flights between Fayetteville and Idaho Falls.

  • How does KAYAK find such low prices on flights from Fayetteville to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Fayetteville to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fayetteville to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Fayetteville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Fayetteville to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Fayetteville with another airline. Booking your flights between Fayetteville and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fayetteville to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Fayetteville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Fayetteville to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Fayetteville to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Fayetteville to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8970 reviews
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

8.0 ExcellentJessica, Oct 2025DEN - TUS
Read more United Airlines reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

Salina to travers city was great! But the sept 24 Tranverse city was not! Traverse city to chichago was cancelled, i went to Denver & got to Salina 6 hours later!

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.