$28 Cheap Flights to Northwest Austin, TX

View $28 flight on Mon, Jun 1, 2026Opens in a new window

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  • Delta

  • United

  • Alaska Airlines

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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How much is the cheapest flight to Northwest Austin?

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, May 2 - Mon, May 4
DEN
Denver
AUS
Austin
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 2 from Denver to Austin, returning Mon, May 4, priced at $56 just found
Spirit Airlines
Sat, May 2 - Tue, May 5
EWR
New York
AUS
Austin
$95 Roundtrip, just found
$95
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 2 from New York to Austin, returning Tue, May 5, priced at $95 just found
Delta
Wed, Jun 3 - Tue, Jun 9
SFO
San Francisco
AUS
Austin
$165 Roundtrip, found 2 hours ago
$165
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Jun 3 from San Francisco to Austin, returning Tue, Jun 9, priced at $165 found 2 hours ago
United
Wed, Aug 19 - Wed, Aug 26
SFO
San Francisco
AUS
Austin
$165 Roundtrip, found 1 day ago
$165
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 19 from San Francisco to Austin, returning Wed, Aug 26, priced at $165 found 1 day ago
Southwest Airlines
Tue, May 5 - Wed, May 6
SFO
San Francisco
AUS
Austin
$165 Roundtrip, found 4 hours ago
$165
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Tue, May 5 from San Francisco to Austin, returning Wed, May 6, priced at $165 found 4 hours ago

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin-Bergstrom Intl. AUS. Cheapest option available. Flights from $351
AUS
Austin-Bergstrom Intl.
Cheapest
Flights from $351

Frequently asked questions

What month is the cheapest to fly to Northwest Austin?
May is the cheapest month to fly to Northwest Austin. There's less demand then, so you're likely to snag a great deal. Planning your trip outside of school breaks and public holidays could also help you save.
Which US cities have the cheapest flights to Northwest Austin?
Get cheap flights to Northwest Austin from Dallas, Chicago and Denver. These cities generally offer the lowest fares to this much-loved destination. But remember that holiday periods, demand and stopovers will also have an impact on rates, so remain flexible and book when you spot a bargain.
Which US cities fly direct to Northwest Austin?
There are 62 US destinations that you can fly to Northwest Austin nonstop from. Explore the options by selecting the "Direct flights only" box on Expedia and choose the ideal starting point for your trip. Here are some of the leading cities to take off from:

  • Dallas
  • Chicago
  • Denver
  • Atlanta
  • Houston

How to find a cheap flight to Northwest Austin?
Book in advance to snag cheap flights to Northwest Austin. Also, consider traveling during off-season months like January and August. If you fly on a Thursday, you can save an average of 16% compared to departing on a Sunday.* Save time checking every day and create a price alert on the Expedia app. We'll notify you when fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Northwest Austin?
Being flexible about your plans may help you to find last-minute offers on cheap flights to Northwest Austin. To view all the available options, consider exploring different ticket types, tweaking your Northwest Austin vacation dates, flying out of an alternative airport or going with another carrier.
How far in advance should I book a flight to Northwest Austin?
Lock in your flight to Northwest Austin two to four months ahead if you're flying in from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Bigger savings and a greater choice of travel dates, schedules and seating options are just some of the awesome benefits of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Northwest Austin?
Generally, you can find cheap flights to Northwest Austin on a Sunday. You can save about 8% on average compared to booking on a Friday, which is often the most expensive day for tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Northwest Austin?
You can take your pick of two great airlines with flights to Northwest Austin. Pack your suitcase and take to the skies with either of these:

  • American Airlines - 1,460 flights to Northwest Austin each month, including 1,460 flights to Austin-Bergstrom Intl. Airport (AUS) per month.
  • Delta Air Lines - 1,447 flights to Northwest Austin each month, including 1,447 flights to Austin-Bergstrom Intl. Airport (AUS) per month.

Can I save money by booking a Northwest Austin trip package?
Book a Northwest Austin flight and hotel package deal on Expedia, and you could benefit from significant savings. It's easy to bundle your hotel and flight, and you can also add car rentals and tours to create your own customized Northwest Austin vacation. Plus, nothing beats the convenience of booking everything in one place.
Can I change or cancel my flight to Northwest Austin?
If you reserved your flight to Northwest Austin in the last 24 hours, you can typically change or cancel it without fees. After that, extra charges may apply depending on the airline's terms of service. To learn more, head to our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be issued a credit toward future travel in place of a direct refund. When browsing on Expedia, check the "Changes included" or "No cancel fee" boxes to compare tickets with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Austin-Bergstrom Intl.
Destination airport IATA code
AUS
Destination city name
Austin
Roundtrip price
$56

Trending flights to Northwest Austin

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, May 2 - Mon, May 4
DEN
Denver
AUS
Austin
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 2 from Denver to Austin, returning Mon, May 4, priced at $56 just found

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