$415 Cheap Flights from St. George (SGU) to Amarillo (AMA)

View $415 flight on Sun, Aug 10, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $415 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from St. George (SGU) to Amarillo (AMA)
Origin airport
St. George
Destination airport
Rick Husband Amarillo Intl.
Distance
670 mi

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 . 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 $415 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.

 

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 $415 or cheap return flight 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 , 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.

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*Available to One Key members.