$185 Cheap Flights from St. George (SGU) to Amarillo (AMA)

View $185 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from St. George Regional Airport (SGU) to Amarillo, TX (AMA-Rick Husband Amarillo Intl.)

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Cheap Flights from St. George to Amarillo (SGU-AMA)

Prices were available within the past 7 days and start at $185 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 5 - Sat, Nov 15
SGU
St. George
AMA
Amarillo
$308 Roundtrip, found 4 days ago
$308
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 5 from St. George to Amarillo, returning Sat, Nov 15, priced at $308 found 4 days ago
American Airlines
Wed, Nov 5 - Tue, Nov 11
SGU
St. George
AMA
Amarillo
$314 Roundtrip, found 4 days ago
$314
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 5 from St. George to Amarillo, returning Tue, Nov 11, priced at $314 found 4 days ago
American Airlines
Fri, Nov 7 - Sun, Nov 9
SGU
St. George
AMA
Amarillo
$325 Roundtrip, found 4 days ago
$325
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 7 from St. George to Amarillo, returning Sun, Nov 9, priced at $325 found 4 days ago
American Airlines
Wed, Nov 5 - Thu, Nov 13
SGU
St. George
AMA
Amarillo
$334 Roundtrip, found 4 days ago
$334
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 5 from St. George to Amarillo, returning Thu, Nov 13, priced at $334 found 4 days ago
American Airlines
Wed, Nov 5 - Mon, Nov 17
SGU
St. George
AMA
Amarillo
$369 Roundtrip, found 4 days ago
$369
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 5 from St. George to Amarillo, returning Mon, Nov 17, priced at $369 found 4 days ago
American Airlines
Tue, Nov 4 - Sat, Nov 15
SGU
St. George
AMA
Amarillo
$375 Roundtrip, found 4 days ago
$375
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 4 from St. George to Amarillo, returning Sat, Nov 15, priced at $375 found 4 days ago
American Airlines
Fri, Nov 7 - Sun, Nov 9
SGU
St. George
AMA
Amarillo
$378 Roundtrip, found 4 days ago
$378
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 7 from St. George to Amarillo, returning Sun, Nov 9, priced at $378 found 4 days ago
American Airlines
Tue, Nov 4 - Tue, Nov 11
SGU
St. George
AMA
Amarillo
$380 Roundtrip, found 4 days ago
$380
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 4 from St. George to Amarillo, returning Tue, Nov 11, priced at $380 found 4 days ago
American Airlines
Wed, Nov 5 - Fri, Nov 14
SGU
St. George
AMA
Amarillo
$394 Roundtrip, found 4 days ago
$394
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 5 from St. George to Amarillo, returning Fri, Nov 14, priced at $394 found 4 days ago
United
Fri, Oct 17 - Mon, Oct 20
SGU
St. George
AMA
Amarillo
$470 Roundtrip, found 3 days ago
$470
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 17 from St. George to Amarillo, returning Mon, Oct 20, priced at $470 found 3 days ago

Frequently asked questions

How much does a flight from St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA) cost?
Secure a cheap one-way flight from $185 or cheap return flight from $308 from St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA)?
The cheapest month to fly from SGU to AMA is November, when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from SGU to AMA. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA)?
Nonstop flights from St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SGU to AMA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA)?
Select a flight from St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA) last-minute?
Last-minute fares from SGU to AMA are usually more expensive. For the cheapest rates, start looking for flights as soon as possible. That said, if your travel plans are flexible, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a SGU to AMA flight and hotel package?
You can save money by booking a SGU to AMA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your preferred accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from St. George Airport (SGU) to Rick Husband Amarillo Intl. Airport (AMA)?
It's generally possible to cancel or reschedule your SGU to AMA flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
St. George
Destination airport
Rick Husband Amarillo Intl.
Roundtrip price
$308
Distance
670 mi

Book with confidence

Book with confidence

St. George to Amarillo Flights

The cheapest times to fly from St. George to Amarillo

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 St. George to Amarillo are during the month of November. You can find some of the cheapest flights from St. George to Amarillo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. George to Amarillo

Sunday is one of the best days to book for cheap flights from St. George to Amarillo: 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 St. George to Amarillo

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 St. George to Amarillo in 2025. You can also book with separate airlines for your outbound and return journeys, from $185 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 St. George to Amarillo 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 St. George to Amarillo 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.

 

St. George to Amarillo Flights

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*Available to One Key members.