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Frontier Airlines Flights from Austin (AUS) to Seattle (SEA) from $91

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Amazing Frontier Airlines AUS to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $170 round trip and $91 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 29 -
AUS
Austin
to
SEA
Seattle
$91

One way

found 5 hours ago

Open AUS to SEA flights search result page
Sat, Apr 10 -
AUS
Austin
to
SEA
Seattle
$109

One way

found 1 hour ago

Open AUS to SEA flights search result page
Thu, Apr 29 - Mon, May 3
AUS
Austin
to
SEA
Seattle
$170

Roundtrip

found 5 hours ago

Open AUS to SEA flights search result page
Thu, Apr 29 - Mon, May 3
AUS
Austin
to
SEA
Seattle
$170

Roundtrip

found 5 hours ago

Open AUS to SEA flights search result page
Sat, Mar 27 - Sun, Apr 11
AUS
Austin
to
SEA
Seattle
$189

Roundtrip

found 3 hours ago

Open AUS to SEA flights search result page
Sat, Mar 27 - Sun, Apr 11
AUS
Austin
to
SEA
Seattle
$189

Roundtrip

found 3 hours ago

Open AUS to SEA flights search result page
Thu, Apr 29 -
AUS
Austin
to
SEA
Seattle
$91

One way

found 5 hours ago

Open AUS to SEA flights search result page
Sat, Apr 10 -
AUS
Austin
to
SEA
Seattle
$109

One way

found 1 hour ago

Open AUS to SEA flights search result page
Thu, Apr 29 - Mon, May 3
AUS
Austin
to
SEA
Seattle
$170

Roundtrip

found 5 hours ago

Open AUS to SEA flights search result page
Thu, Apr 29 - Mon, May 3
AUS
Austin
to
SEA
Seattle
$170

Roundtrip

found 5 hours ago

Open AUS to SEA flights search result page

FAQs about Frontier Airlines Flights from AUS to SEA

What terminal is Frontier Airlines at Austin, TX (AUS-Austin-Bergstrom Intl.)?

Once you've been given the boarding pass for your flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), you should be able to identify which terminals Frontier Airlines flies in and out of. If not, contact your air carrier or do some online research for that information.

Are there Frontier Airlines non-stop flights from AUS to SEA?

Plan for at least one stopover when flying from Austin, TX (AUS-Austin-Bergstrom Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), as Frontier Airlines doesn't operate direct flights between these two locations. While waiting for your connection, you might like to buy a gripping novel or a magazine from the airport bookstore to help pass the time.

How long is a Frontier Airlines flight from AUS to SEA?

As it will take around 5 hours and 27 minutes for your Frontier Airlines flight to journey from Austin, TX (AUS-Austin-Bergstrom Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), consider putting some fun travel games in your carry-on. You never know — the passenger next to you might relish a challenge to break up the journey.

How many direct and indirect flights does Frontier Airlines fly from AUS to SEA?

With about 24 Frontier Airlines flights from AUS to SEA to pick from monthly, you have plenty of options.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Seattle, WA (SEA-Seattle - Tacoma Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Seattle

Price for 1 night 2 adults*

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
2.5 out of 5.0 3100 South 192nd Street, SeaTac, WA
$67

Per night/room

Mar 10 - Mar 11

4.4/5 (73 reviews)

I enjoyed how quiet and comfortable my room was, even next to the Airport. Newly renovated rooms, free parking at the hotel. Staff members extremely nice.

Reviewed on Mar 2, 2021
This hotel doesn't skimp on freebies - guests receive free buffet breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage ...
Red Lion Hotel Seattle Airport Sea-Tac
Red Lion Hotel Seattle Airport Sea-Tac
3.0 out of 5.0 18220 International Blvd, SeaTac, WA
$60

Per night/room

Mar 8 - Mar 9

3.8/5 (50 reviews)

Easy to find and close to the airport. Reasonable on the price.

Reviewed on Feb 12, 2021
This hotel doesn't skimp on freebies - guests have free WiFi and a free airport shuttle. Traveling for business? Take advantage of the business center, express ...
Red Roof Inn Seattle Airport - SEATAC
Red Roof Inn Seattle Airport - SEATAC
2.0 out of 5.0 16838 International Boulevard, SeaTac, WA
$52

Per night/room

Mar 7 - Mar 8

3.6/5 (92 reviews)

Smell was good. Room was very nice. Staff helpful. Location was convenient. Has elevator.

Reviewed on Feb 10, 2021
This hotel features free WiFi in public areas, laundry facilities, and self parking. A free airport shuttle is offered as well. Multilingual staff at the 24-hour ...

Popular Frontier Airlines Flight Routes from AUS

Top Frontier Airlines Flight Routes from SEA

Top Flights for Frontier Airlines originating from AUS

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.