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Cheap flights from Amarillo to Idaho Falls from $399

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Amarillo to Idaho Falls departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Amarillo to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 am - 1:35 pm
AMA
-
IDA
6h 35m
1 stop
United Airlines Logo
2:35 pm - 9:41 pm
IDA
-
AMA
6h 06m
1 stop
$399United Airlines
Tue, Jan 19 - Sat, Jan 23
United Airlines Logo
8:00 am - 1:35 pm
AMA
-
IDA
6h 35m
1 stop
United Airlines Logo
2:35 pm - 9:41 pm
IDA
-
AMA
6h 06m
1 stop
$419United Airlines
Tue, Jan 19 - Sat, Jan 23
United Airlines Logo
7:40 am - 1:28 pm
AMA
-
IDA
6h 48m
1 stop
United Airlines Logo
2:35 pm - 9:41 pm
IDA
-
AMA
6h 06m
1 stop
$444United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
7:40 am - 1:28 pm
AMA
-
IDA
6h 48m
1 stop
United Airlines Logo
2:35 pm - 9:41 pm
IDA
-
AMA
6h 06m
1 stop
$479United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
11:40 am - 9:08 pm
AMA
-
IDA
10h 28m
2 stops
United Airlines Logo
2:35 pm - 9:41 pm
IDA
-
AMA
6h 06m
1 stop
$484United Airlines
Tue, Jan 19 - Sat, Jan 23
United Airlines Logo
11:40 am - 9:08 pm
AMA
-
IDA
10h 28m
2 stops
United Airlines Logo
2:35 pm - 9:41 pm
IDA
-
AMA
6h 06m
1 stop
$504United Airlines
Tue, Jan 19 - Sat, Jan 23
American Airlines Logo
7:00 am - 11:30 am
AMA
-
IDA
5h 30m
1 stop
American Airlines Logo
2:20 pm - 9:32 pm
IDA
-
AMA
6h 12m
1 stop
$586American Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
7:40 am - 1:28 pm
AMA
-
IDA
6h 48m
1 stop
United Airlines Logo
5:40 pm - 11:22 am
IDA
-
AMA
16h 42m
2 stops
$619United Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
5:00 am - 11:30 am
AMA
-
IDA
7h 30m
1 stop
American Airlines Logo
1:43 pm - 9:44 am
IDA
-
AMA
19h 01m
2 stops
$637American Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
7:40 am - 1:28 pm
AMA
-
IDA
6h 48m
1 stop
United Airlines Logo
5:40 pm - 2:30 pm
IDA
-
AMA
19h 50m
2 stops
$654United Airlines
Sat, Nov 7 - Wed, Nov 11

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United Airlines flights from Amarillo to Idaho Falls

Our best United Airlines deals on Amarillo to Idaho Falls flight tickets
United Airlines
Jan 19
AMA8:00 amAmarillo
6h 35m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
Jan 23
IDA2:35 pmIdaho Falls Fanning Field
6h 06m
1 stop
AMA9:41 pmAmarillo
$399
United Airlines
Jan 19
AMA8:00 amAmarillo
6h 35m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
Jan 23
IDA2:35 pmIdaho Falls Fanning Field
6h 06m
1 stop
AMA9:41 pmAmarillo
$419
United Airlines
Nov 7
AMA7:40 amAmarillo
6h 48m
1 stop
IDA1:28 pmIdaho Falls Fanning Field
Nov 11
IDA2:35 pmIdaho Falls Fanning Field
6h 06m
1 stop
AMA9:41 pmAmarillo
$444

American Airlines flights from Amarillo to Idaho Falls

Our best American Airlines deals on Amarillo to Idaho Falls flight tickets
American Airlines
Aug 11
AMA7:00 amAmarillo
5h 30m
1 stop
IDA11:30 amIdaho Falls Fanning Field
Aug 15
IDA2:20 pmIdaho Falls Fanning Field
6h 12m
1 stop
AMA9:32 pmAmarillo
$586
American Airlines
Aug 11
AMA5:00 amAmarillo
7h 30m
1 stop
IDA11:30 amIdaho Falls Fanning Field
Aug 15
IDA1:43 pmIdaho Falls Fanning Field
19h 01m
2 stops
AMA9:44 amAmarillo
$637
American Airlines
Aug 11
AMA5:00 amAmarillo
9h 09m
2 stops
IDA1:09 pmIdaho Falls Fanning Field
Aug 15
IDA1:43 pmIdaho Falls Fanning Field
19h 01m
2 stops
AMA9:44 amAmarillo
$710

momondo Fare Finder

 
Customize your flight search to find flights from Amarillo 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 July 29, 2026.
Use the filters below to find and compare flights from Amarillo to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Tue 1/19

8:00 am-1:35 pm

1 stop6h 35m

Idaho Falls Fanning Field

Sat 1/23

2:35 pm-9:41 pm

1 stop6h 06m

$399

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Tue 1/19

8:00 am-1:35 pm

1 stop6h 35m

Idaho Falls Fanning Field

Sat 1/23

2:35 pm-9:41 pm

1 stop6h 06m

$419

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Sat 11/7

7:40 am-1:28 pm

1 stop6h 48m

Idaho Falls Fanning Field

Wed 11/11

2:35 pm-9:41 pm

1 stop6h 06m

$444

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Sat 11/7

7:40 am-1:28 pm

1 stop6h 48m

Idaho Falls Fanning Field

Wed 11/11

2:35 pm-9:41 pm

1 stop6h 06m

$479

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Tue 1/19

11:40 am-9:08 pm

2 stops10h 28m

Idaho Falls Fanning Field

Sat 1/23

2:35 pm-9:41 pm

1 stop6h 06m

$484

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Tue 1/19

11:40 am-9:08 pm

2 stops10h 28m

Idaho Falls Fanning Field

Sat 1/23

2:35 pm-9:41 pm

1 stop6h 06m

$504
Quickest round-trip

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Tue 8/11

7:00 am-11:30 am

1 stop5h 30m

Idaho Falls Fanning Field

Sat 8/15

2:20 pm-9:32 pm

1 stop6h 12m

$586

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Sat 11/7

7:40 am-1:28 pm

1 stop6h 48m

Idaho Falls Fanning Field

Wed 11/11

5:40 pm-11:22 am

2 stops16h 42m

$619

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Tue 8/11

5:00 am-11:30 am

1 stop7h 30m

Idaho Falls Fanning Field

Sat 8/15

1:43 pm-9:44 am

2 stops19h 01m

$637

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Sat 11/7

7:40 am-1:28 pm

1 stop6h 48m

Idaho Falls Fanning Field

Wed 11/11

5:40 pm-2:30 pm

2 stops19h 50m

$654

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Amarillo to Idaho Falls

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

Cheap Amarillo to Idaho Falls (AMA to IDA) flight deals and tips

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

Fastest flight time

6h 29m

Direct flights

None
The fastest flight from Amarillo to Idaho Falls takes 6h 29m
There are no direct flights from Amarillo to Idaho Falls. There are no popular flight routes from Amarillo to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Amarillo to Idaho Falls

  • How far is Amarillo to Idaho Falls Fanning Field by plane?

    Idaho Falls Fanning Field is 786.8 mi away from Amarillo. Flights usually cover this in 6h 29m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Amarillo Airport to Idaho Falls Fanning Field Airport were last updated today.

  • How old do you have to be to fly from Amarillo Airport 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 Amarillo 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 you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Amarillo to Idaho Falls

  • How do I get Price Alerts for flights from Amarillo to Idaho Falls?

    Confirm your travel details to search for the latest offers for flights from Amarillo to Idaho Falls. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Amarillo to Idaho Falls with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 Amarillo to Idaho Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Amarillo to Idaho Falls. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Idaho Falls from Amarillo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Amarillo 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 Amarillo to Idaho Falls right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho Falls from Amarillo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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