Alaska Airlines offers a 20-minute baggage guarantee for domestic flights, ensuring quick baggage claim.
Alaska Airlines' Premium Class offers priority boarding, extra legroom, and complimentary drinks on flights over 350 miles.
Planning a trip from Austin to Seattle? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
Traveling from Austin to Seattle can be more affordable if you know when and how to book your flights. Generally, Tuesdays are the cheapest days of the week to fly, while the month of January offers the lowest average prices.
Day Selection: Opt for flying on Tuesdays for cheaper fares.
Month Selection: January is the most cost-effective month to travel.
Booking Time: Book your flight at least 21 days in advance to get the best deals.
Airline Choice: Frontier Airlines generally offers the cheapest flights for this route.
Flight Type: Choosing flights with one stop can significantly reduce your travel costs compared to direct flights.
This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK.
Low season | February |
---|---|
High season | August |
Cheapest flight | $80 |
Find which airlines fly direct from Austin Bergstrom Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.
Direct departures
Austin Bergstrom to Seattle/Tacoma Intl
Monday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +11 more
Aeromexico, Air Tahiti Nui, +12 more
10
11
Tuesday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +9 more
Aeromexico, Air Tahiti Nui, +10 more
8
9
Wednesday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +11 more
Aeromexico, Air Tahiti Nui, +12 more
10
11
Thursday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +10 more
Aeromexico, Air Tahiti Nui, +11 more
9
10
Friday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +10 more
Aeromexico, Air Tahiti Nui, +11 more
9
10
Saturday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +11 more
Aeromexico, Air Tahiti Nui, +12 more
10
11
Sunday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +11 more
Aeromexico, Air Tahiti Nui, +12 more
10
11
Direct returns
Seattle/Tacoma Intl to Austin Bergstrom
Monday
Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more
Air Tahiti Nui, Alaska Airlines, +12 more
10
11
Tuesday
Air Tahiti Nui, Alaska Airlines, American Airlines, +10 more
Air Tahiti Nui, Alaska Airlines, +11 more
9
10
Wednesday
Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more
Air Tahiti Nui, Alaska Airlines, +12 more
10
11
Thursday
Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more
Air Tahiti Nui, Alaska Airlines, +12 more
10
11
Friday
Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more
Air Tahiti Nui, Alaska Airlines, +12 more
10
11
Saturday
Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Sunday
Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
It was all great all around. Will travel with Alaska next trip.
It was all great all around. Will travel with Alaska next trip.
There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.
Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.
For longer trips, snacks are puny, boring and don’t have ANY nutritional value.
Upgraded to first class both times .The flight attendant Spicy Tim.was excellent and very amusing.
Close boarding too early we’re willing to not let people on flight that could not check in. What ever happened to customer service? Three of us had to fight to get on plane shameful
Made us check our carry on,even though there was plenty of room because they didn't check with the flight crew. Also boarding was 40min late, due to the plane being on the wrong side of the airport. Also their app didn't record my tsa precheck
The flight was delayed due to a safety check. Why couldn't that have been done ahead of time? We got to Seattle with enough time to make our connecting flight but they kept changing the gate so we missed it. There were at least ten of us who missed the flight. The airline was aware. They could have waited. They didn't. Our new flight was not for seven hours and then was delayed another two hours. We got the last seats which don't recline. Super uncomfortable after a long day spent at the worst airport. Did they offer us a meal voucher or anything? On top of that Alaska Airlines didn't complete my ticket to the new flight. I wasn't sure I would get on this horrible flight, either. Oh, and it's ten o'clock at night....no food. Is this how Alaska Airlines treats its customers? I'll never fly with this airline again.
It was very comfortable. Personal entertainment screens would, of course, have been nice. And the flight in Seattle was delayed, but... things happen. All in all, I like Alaska Airlines very much.
Flying sucks these days. No airline is better than another. Alaska Air At least gives you some pretzel snacks. That is about all I can say for it.
The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.
Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.
Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!
I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️
Flight left early and arrived early. the whole trip was excellent.
Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.
Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.
Delta was great the entertainment was outdated. Screen was very small and didn’t work.
The seats are uncomfortable, feels like a small seat pad on plywood.
My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even
The departure gate was changed from C1 to B18 but it was never announced at the C1 gate nor did I receive any email or text message or phone call about the gate change. I was in a window seat. In the other two seats next to me were Mr. Rotund and Ms. Rotunda, a youngish couple. Just the two of them should have booked three seats. I was smashed up against the wall and window for five hours. Overall, I'd say my flight sucked. Wouldn't you?
I couldn't get checked in 24 hours before either leg of my flight. I tried both my Alaska and Hawaiian codes on both apps.
We moved from the international terminal to a new location. I think there are still some bugs to work out . We didn’t receive check in notification and had to scramble to find it but i think it will work out
I'm was impressed with their service. Everything was great
All in All a great experience. Cost of luggage sucks … first time I ever had to pay for luggage. Otherwise the check in counter was awesome, the gate clerks were great and the Stewards & Esses were the best.
As my daughter was boarding the flight they pulled her from the line and told her, after she had checked in and checked a bag, that she could not board the flight due to a fraud flag on the debit card used for the ticket purchase. The personnel would not allow me to speak to them, saying I had to take it up with customer service that was not present. They tried to get my daughter to purchase another ticket on the spot or get out. The customer service personnel were insistant that the personnel at the gate be on the phone which they would not allow. Would not accept payment from three different accounts and did not resolve the issue. Many conflicting reports about the source of the problem, the fraud department is uncontactable. The only good thing to come of it was checked bag arrived. Our family will not be using Hawaiian Airlines. Ever.
Great staffing. Terrible food. Please do cold sandwiches or salads. the "hot pickets" are terrible.
Love Hawaiian you can’t go wrong, still provides you good drinks and little snack at the end
No tv’s. Had to walk 45 minutes to connect to next flight. Couldn’t get dinner as a result. Ended up eating pretzels until I felt sick.
Not so good. The takeoff was aborted after reaching 100 knots due to a problem with the front tires. I do commend the pilot for a quick decision and preventing a potential disaster. We returned to the gate to put fresh tires on the front. Our flight was delayed for over 3 hours. The rest of the flight was okay. We were reimbursed by Hawaiian Airlines for only $50. Not too generous
Took off on time and successfully avoided weather that looked to be a problem along the way
I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.
We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.
It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.
They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.
Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.
Everything was on time, we arrived early, everything worked well.
Angela was the best fa ever. She made that 8 hour flight a breeze
This was a pleasant, short flight and the crew was friendly.
The service and food needs to improve to catch up with other international flights
The reps working at the airport counter were dumber than a second coat of paint.
My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks
Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.
The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.
The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.
It was a short flight so no food or entertainment….
Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.
I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!
Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service
The worst flight of my life. Never will I fly frontier again
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