S$154 Cheap Flights from Seattle to Austin

View S$154 flight on Sat, 24 Jan, 2026Opens in a new window

Popular airlines from Seattle to Austin, TX (AUS-Austin-Bergstrom Intl.)

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Cheap Flights from Seattle to Austin (SEA-AUS)

Prices were available within the past 7 days and start at S$154 for one-way flights and S$254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 24 Jan - Sat, 31 Jan
SEA
Seattle
AUS
Austin
S$254 Return, found 5 days ago
S$254
Return
found 5 days ago
Select Delta flight, departing Sat, 24 Jan from Seattle to Austin, returning Sat, 31 Jan, priced at S$254 found 5 days ago
Delta
Sat, 24 Jan - Sat, 31 Jan
SEA
Seattle
AUS
Austin
S$281 Return, found 5 days ago
S$281
Return
found 5 days ago
Select Delta flight, departing Sat, 24 Jan from Seattle to Austin, returning Sat, 31 Jan, priced at S$281 found 5 days ago
Delta
Sat, 24 Jan - Sat, 31 Jan
SEA
Seattle
AUS
Austin
S$307 Return, found 5 days ago
S$307
Return
found 5 days ago
Select Delta flight, departing Sat, 24 Jan from Seattle to Austin, returning Sat, 31 Jan, priced at S$307 found 5 days ago
United
Sat, 24 Jan - Sat, 31 Jan
SEA
Seattle
AUS
Austin
S$379 Return, found 5 days ago
S$379
Return
found 5 days ago
Select United flight, departing Sat, 24 Jan from Seattle to Austin, returning Sat, 31 Jan, priced at S$379 found 5 days ago
Delta
Sat, 24 Jan - Sat, 31 Jan
SEA
Seattle
AUS
Austin
S$383 Return, found 5 days ago
S$383
Return
found 5 days ago
Select Delta flight, departing Sat, 24 Jan from Seattle to Austin, returning Sat, 31 Jan, priced at S$383 found 5 days ago
Delta
Sat, 24 Jan - Sat, 31 Jan
SEA
Seattle
AUS
Austin
S$389 Return, found 5 days ago
S$389
Return
found 5 days ago
Select Delta flight, departing Sat, 24 Jan from Seattle to Austin, returning Sat, 31 Jan, priced at S$389 found 5 days ago
American Airlines
Sat, 24 Jan - Sat, 31 Jan
SEA
Seattle
AUS
Austin
S$394 Return, found 5 days ago
S$394
Return
found 5 days ago
Select American Airlines flight, departing Sat, 24 Jan from Seattle to Austin, returning Sat, 31 Jan, priced at S$394 found 5 days ago
Delta
Fri, 23 Jan - Tue, 27 Jan
SEA
Seattle
AUS
Austin
S$396 Return, found 1 hour ago
S$396
Return
found 1 hour ago
Select Delta flight, departing Fri, 23 Jan from Seattle to Austin, returning Tue, 27 Jan, priced at S$396 found 1 hour ago
American Airlines
Sat, 24 Jan - Sat, 31 Jan
SEA
Seattle
AUS
Austin
S$401 Return, found 5 days ago
S$401
Return
found 5 days ago
Select American Airlines flight, departing Sat, 24 Jan from Seattle to Austin, returning Sat, 31 Jan, priced at S$401 found 5 days ago
American Airlines
Sat, 24 Jan - Sat, 31 Jan
SEA
Seattle
AUS
Austin
S$408 Return, found 5 days ago
S$408
Return
found 5 days ago
Select American Airlines flight, departing Sat, 24 Jan from Seattle to Austin, returning Sat, 31 Jan, priced at S$408 found 5 days ago

Find the cheapest month to fly from Seattle (SEA) to Austin (AUS)

January is typically the cheapest month to fly

From S$173 - S$320 per traveller.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Austin-Bergstrom Intl. Airport (AUS)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Sea-Tac Airport to AUS start from S$254. Make your booking ASAP to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to AUS?
Each air carrier has its own set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to AUS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Austin–Bergstrom International Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to AUS?
It's around 2,800 kilometres from Sea-Tac Airport to AUS, so you'll be strapped into your seat for a while. Keep yourself occupied by packing things like a magazine or a thrilling novel.
Which airlines fly direct from Sea-Tac Airport to Austin–Bergstrom International Airport?
Alaska Airlines (AS) is one of the preferred choices for many travellers flying between Sea-Tac Airport and AUS. Choose from the 78 flights it operates on this route each month. If you'd like more options, have a look at the ticket prices from Delta Air Lines (DL). This airlines operates 60 monthly flights between these airports.
Are SEA to AUS flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute deals between Sea-Tac Airport and Austin–Bergstrom International Airport are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some air carriers release their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to lock in your seat when the fares dip.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Austin-Bergstrom Intl.
Return price
S$254
Distance
2829 km
Average flight time
6 hours 12 mins

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Perfect flights from Seattle to Austin

Your Journey from Seattle to Austin

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Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Austin-Bergstrom Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$154 and roundtrip prices from S$254*.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Seattle to Austin

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