What is the cheapest airline to fly from Phoenix-Mesa Gateway Airport to Austin round-trip?

Flying on Frontier is currently your cheapest option to Austin, with prices starting at $160.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from AZA to AUS?

When flying from Phoenix-Mesa Gateway Airport to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Phoenix-Mesa Gateway Airport-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix-Mesa Gateway Airport-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix-Mesa Gateway Airport-Austin flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Phoenix-Mesa Gateway Airport-Austin 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 Phoenix-Mesa Gateway Airport-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Austin from Phoenix-Mesa Gateway?

Austin Bergstrom (AUS) is the airport you will fly into if you book a flight from Phoenix-Mesa Gateway to Austin. You should not have trouble finding flights to Austin Bergstrom from Phoenix-Mesa Gateway; the airport handles an average of 0 inbound flights from Phoenix-Mesa Gateway per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Austin airport from Phoenix-Mesa Gateway. It is only a 7.5 mi journey from Austin Bergstrom (AUS) to Austin’s city center.

Can I find deals for flights from Phoenix-Mesa Gateway to Austin that include hotel bookings?

Yes. In addition to deals on Phoenix-Mesa Gateway to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Phoenix-Mesa Gateway to Austin?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix-Mesa Gateway to Austin.

Can I find deals for business class flights from Phoenix-Mesa Gateway to Austin?

Yes. Cheapflights offers flight deals from Phoenix-Mesa Gateway to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Phoenix-Mesa Gateway Airport to Austin

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1. Tell us where you want to go

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Find flight deals from Phoenix-Mesa Gateway to Austin

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	May
Cheapest in	August
Average price	$361

Provider with most accurate pricing for Phoenix-Mesa Gateway-Austin Bergstrom flight deals.

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Provider most trusted by Cheapflights users for Phoenix-Mesa Gateway-Austin Bergstrom flights.

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Highest demand for flights based on searches. 19% potential increase in price ($60 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in May 2026

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Compare providers for flights from Phoenix-Mesa Gateway to Austin

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phoenix-Mesa Gateway to Austin in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Phoenix-Mesa Gateway Airport-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix-Mesa Gateway Airport-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix-Mesa Gateway Airport-Austin flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Phoenix-Mesa Gateway Airport-Austin 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 Phoenix-Mesa Gateway Airport-Austin 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 Phoenix-Mesa Gateway to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Phoenix-Mesa Gateway with our price prediction graph.

AZA-AUS

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 Austin

Peruse reviews from past customers who have flown with Frontier from Phoenix-Mesa Gateway Airport to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Frontier

5.7

Fair

2,936 reviews

Reviews

1 / 20

2.0

Mediocre

Prodipto,Mar 2026

PHL - BNA

Delay at the beginning in Philly and then huge delay just sitting on the tarmac after landing, for one hour in Nashville

Frontier

5.7

Fair

2,936 reviews

Frontier

5.7

Fair

2,936 reviews

Reviews

1 / 20

2.0

Mediocre

Prodipto,Mar 2026

PHL - BNA

Delay at the beginning in Philly and then huge delay just sitting on the tarmac after landing, for one hour in Nashville

Related info for your journey

What airport do you fly into for flights to Austin from Phoenix-Mesa Gateway?
Austin Bergstrom (AUS) is the airport you will fly into if you book a flight from Phoenix-Mesa Gateway to Austin. You should not have trouble finding flights to Austin Bergstrom from Phoenix-Mesa Gateway; the airport handles an average of 0 inbound flights from Phoenix-Mesa Gateway per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Austin airport from Phoenix-Mesa Gateway. It is only a 7.5 mi journey from Austin Bergstrom (AUS) to Austin’s city center.
What is the cheapest airline to fly from Phoenix-Mesa Gateway Airport to Austin round-trip?
Flying on Frontier is currently your cheapest option to Austin, with prices starting at $160.
Can I find deals for flights from Phoenix-Mesa Gateway to Austin that include hotel bookings?
Yes. In addition to deals on Phoenix-Mesa Gateway to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Phoenix-Mesa Gateway to Austin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix-Mesa Gateway to Austin.
Can I find deals for business class flights from Phoenix-Mesa Gateway to Austin?
Yes. Cheapflights offers flight deals from Phoenix-Mesa Gateway to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Phoenix-Mesa Gateway to Austin

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$160	Average$262	FlexibilityNo cancel fee	On-time62%

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Cheap flights from Phoenix-Mesa Gateway (AZA) to Austin (AUS)

Find cheap flights from Phoenix-Mesa Gateway to Austin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Phoenix-Mesa Gateway to Austin

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Compare providers for flights from Phoenix-Mesa Gateway to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phoenix-Mesa Gateway to Austin in May.

Best time to book a flight from Phoenix-Mesa Gateway to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Phoenix-Mesa Gateway with our price prediction graph.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated May 25, 2026.

Peruse reviews from past customers who have flown with Frontier from Phoenix-Mesa Gateway Airport to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Phoenix-Mesa Gateway to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Austin from Phoenix-Mesa Gateway?

What is the cheapest airline to fly from Phoenix-Mesa Gateway Airport to Austin round-trip?

Can I find deals for flights from Phoenix-Mesa Gateway to Austin that include hotel bookings?

How can I find direct flights from Phoenix-Mesa Gateway to Austin?

Can I find deals for business class flights from Phoenix-Mesa Gateway to Austin?

Traveling to a place near Austin?

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Alternative routes for Phoenix-Mesa Gateway to Austin

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Other flights to Austin

Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 25, 2026.

Complete your trip

Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Phoenix-Mesa Gateway to Austin by cabin class

Find flights from Phoenix-Mesa Gateway to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Phoenix-Mesa Gateway and Austin flights

Browse other Phoenix-Mesa Gateway and Austin flight options. Last updated on May 25, 2026.

Other flights from Phoenix-Mesa Gateway

Browse through other flights departing from Phoenix-Mesa Gateway. Flights are based on user searches made on Cheapflights and were last updated on May 25, 2026.

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Top airline flying from Phoenix-Mesa Gateway to Austin

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