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$379+ Cheap flights from Amarillo to Idaho Falls (AMA - 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
AMA — IDA
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from Amarillo to Idaho Falls

Cheapest flights from Amarillo to Idaho Falls
Explore the most affordable flight options available from Amarillo to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This United Airlines deal was found by Cheapflights users on 3/11. 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 5/58:00 am
AMA
-
IDA
1 stop6h 25m
United Airlines
Sat 5/92:31 pm
IDA
-
AMA
1 stop6h 00m
United Airlines
Deal found 3/11$379
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/145:19 pm
AMA
-
IDA
1 stop17h 34m
United Airlines
Sat 4/1810:40 am
IDA
-
AMA
1 stop4h 57m
United Airlines
Deal found 3/8$470
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 3/268:00 am
AMA
-
IDA
1 stop26h 56m
United Airlines
Mon 3/305:20 pm
IDA
-
AMA
1 stop22h 17m
United Airlines
Deal found 3/11$627

Find flight deals from Amarillo to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Amarillo (AMA) 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(United Airlines)
Provider with most accurate pricing for Amarillo-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Amarillo-Idaho Falls Fanning Field flights.
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From Amarillo to Idaho Falls Fanning Field
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 13, 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
Quickest round-trip

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Tue 5/5

8:00 am-1:25 pm

1 stop6h 25m

Idaho Falls Fanning Field

Sat 5/9

2:31 pm-9:31 pm

1 stop6h 00m

$379

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Tue 4/14

5:19 pm-9:53 am

1 stop17h 34m

Idaho Falls Fanning Field

Sat 4/18

10:40 am-4:37 pm

1 stop4h 57m

$470

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Thu 3/26

8:00 am-9:56 am

1 stop26h 56m

Idaho Falls Fanning Field

Mon 3/30

5:20 pm-4:37 pm

1 stop22h 17m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Amarillo-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Amarillo-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Amarillo-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Amarillo-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub 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 Amarillo-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 Amarillo to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Amarillo 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.

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 March 13, 2026.
Read reviews from past customers who have flown United Airlines from Amarillo to Idaho Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,418 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

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
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

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 Amarillo 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 Amarillo to Idaho Falls?

    Departing from Amarillo to Idaho Falls will take you 6h 25m. The distance between Amarillo and Idaho Falls is about 795 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Amarillo 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.

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 Amarillo to Idaho Falls

Discover the top airline that operate flights from Amarillo 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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$274Average$356FlexibilityNo cancel feeOn-time69%

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