$221 Cheap Flights from Amarillo (AMA) to Idaho Falls (IDA)

View $221 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Amarillo, TX (AMA-Rick Husband Amarillo Intl.) to Idaho Falls Regional Airport (IDA)

Cheap Flights from Amarillo to Idaho Falls (AMA-IDA)

Prices were available within the past 7 days and start at $221 for one-way flights and $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jan 30 - Sat, Feb 14
AMA
Amarillo
IDA
Idaho Falls
$319 Roundtrip, found 5 days ago
$319
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jan 30 from Amarillo to Idaho Falls, returning Sat, Feb 14, priced at $319 found 5 days ago
United
Sun, Mar 1 - Sun, Mar 22
AMA
Amarillo
IDA
Idaho Falls
$319 Roundtrip, found 5 days ago
$319
Roundtrip
found 5 days ago
Select United flight, departing Sun, Mar 1 from Amarillo to Idaho Falls, returning Sun, Mar 22, priced at $319 found 5 days ago
United
Tue, Apr 21 - Sat, May 2
AMA
Amarillo
IDA
Idaho Falls
$344 Roundtrip, found 5 days ago
$344
Roundtrip
found 5 days ago
Select United flight, departing Tue, Apr 21 from Amarillo to Idaho Falls, returning Sat, May 2, priced at $344 found 5 days ago
United
Tue, Apr 21 - Sat, May 9
AMA
Amarillo
IDA
Idaho Falls
$364 Roundtrip, found 5 days ago
$364
Roundtrip
found 5 days ago
Select United flight, departing Tue, Apr 21 from Amarillo to Idaho Falls, returning Sat, May 9, priced at $364 found 5 days ago
United
Sat, Apr 25 - Sat, May 9
AMA
Amarillo
IDA
Idaho Falls
$389 Roundtrip, found 5 days ago
$389
Roundtrip
found 5 days ago
Select United flight, departing Sat, Apr 25 from Amarillo to Idaho Falls, returning Sat, May 9, priced at $389 found 5 days ago
United
Sat, Apr 4 - Tue, Apr 21
AMA
Amarillo
IDA
Idaho Falls
$403 Roundtrip, found 5 days ago
$403
Roundtrip
found 5 days ago
Select United flight, departing Sat, Apr 4 from Amarillo to Idaho Falls, returning Tue, Apr 21, priced at $403 found 5 days ago
American Airlines
Wed, Apr 8 - Sat, Apr 25
AMA
Amarillo
IDA
Idaho Falls
$405 Roundtrip, found 5 days ago
$405
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Apr 8 from Amarillo to Idaho Falls, returning Sat, Apr 25, priced at $405 found 5 days ago
United
Sat, Apr 4 - Fri, Apr 24
AMA
Amarillo
IDA
Idaho Falls
$408 Roundtrip, found 5 days ago
$408
Roundtrip
found 5 days ago
Select United flight, departing Sat, Apr 4 from Amarillo to Idaho Falls, returning Fri, Apr 24, priced at $408 found 5 days ago
United
Sat, Jan 3 - Tue, Jan 13
AMA
Amarillo
IDA
Idaho Falls
$413 Roundtrip, found 5 days ago
$413
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jan 3 from Amarillo to Idaho Falls, returning Tue, Jan 13, priced at $413 found 5 days ago
United
Sun, Mar 22 - Tue, Apr 7
AMA
Amarillo
IDA
Idaho Falls
$429 Roundtrip, found 5 days ago
$429
Roundtrip
found 5 days ago
Select United flight, departing Sun, Mar 22 from Amarillo to Idaho Falls, returning Tue, Apr 7, priced at $429 found 5 days ago

Frequently asked questions

How much does a flight from Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA) cost?
Secure a cheap one-way flight from $221 or cheap return flight from $319 from Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA)?
January is the least expensive month to fly from AMA to IDA. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA)?
To find the cheapest airline that'll fly you from AMA to IDA, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA)?
There are no daily nonstop flights available from Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from AMA to IDA?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA)?
To avoid possible delays on the Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA) route, travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA) last-minute?
Last-minute fares from AMA to IDA are typically more expensive. To lock in the lowest rates, start looking for flights well in advance. That being said, if your travel plans are flexible, you may score a cheap ticket right before your trip.
Is it cheaper to book an AMA to IDA flight and hotel package?
Compared with arranging hotels and flights separately, booking an AMA to IDA flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Rick Husband Amarillo Intl. Airport (AMA) to Idaho Falls Regional Airport (IDA)?
If you booked your AMA to IDA flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Rick Husband Amarillo Intl.
Destination airport
Idaho Falls Regional
Roundtrip price
$318
Distance
795 mi

Book with confidence

Amarillo to Idaho Falls Flights

The cheapest times to fly from Amarillo to Idaho Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Amarillo to Idaho Falls are during the month of January. You can find some of the cheapest flights from Amarillo to Idaho Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Amarillo to Idaho Falls

Sunday is one of the best days to book for cheap flights from Amarillo to Idaho Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Amarillo to Idaho Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Amarillo to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $221 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Amarillo to Idaho Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Amarillo to Idaho Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Amarillo to Idaho Falls Flights

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*Available to One Key members.