Qatar Airways allows only one carry-on item in economy, so pack wisely to avoid fees.
Qatar Airways' business class offers pajamas and a flexible dining menu for a luxurious experience.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $178 (Booking.com) |
One-way from | $109 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $337 |
Good round-trip deal | $229 or less |
Good one-way deal | $176 or less |
Fly from
Fly to
Route
Depart
Return
Price
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Sat 12/6
7:26 pm-10:10 pm
Nonstop4h 44m
Seattle/Tacoma Intl
Thu 12/11
9:14 am-3:20 pm
Nonstop4h 06m
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Thu 11/27
6:05 am-8:55 am
Nonstop4h 50m
Seattle/Tacoma Intl
Wed 12/3
5:45 pm-11:52 pm
Nonstop4h 07m
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Thu 11/27
6:05 am-8:55 am
Nonstop4h 50m
Seattle/Tacoma Intl
Thu 12/4
7:20 am-1:32 pm
Nonstop4h 12m
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Thu 1/29
6:59 pm-9:41 pm
Nonstop4h 42m
Seattle/Tacoma Intl
Mon 2/2
11:47 am-5:59 pm
Nonstop4h 12m
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Fri 12/12
6:05 pm-8:48 pm
Nonstop4h 43m
Seattle/Tacoma Intl
Sun 12/14
7:20 am-1:32 pm
Nonstop4h 12m
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Sat 12/6
6:05 am-8:55 am
Nonstop4h 50m
Seattle/Tacoma Intl
Mon 12/8
12:45 pm-12:03 am
1 stop9h 18m
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Tue 12/2
6:05 am-8:55 am
Nonstop4h 50m
Seattle/Tacoma Intl
Mon 12/15
5:45 pm-11:51 pm
Nonstop4h 06m
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Thu 12/25
6:05 am-8:55 am
Nonstop4h 50m
Seattle/Tacoma Intl
Mon 1/5
1:30 pm-10:10 pm
1 stop6h 40m
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Thu 12/25
6:05 am-8:55 am
Nonstop4h 50m
Seattle/Tacoma Intl
Fri 1/9
11:25 am-9:32 pm
1 stop8h 07m
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Wed 12/31
7:40 pm-12:59 am
1 stop7h 19m
Seattle/Tacoma Intl
Wed 1/7
8:40 am-4:52 pm
1 stop6h 12m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Austin to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, May is the cheapest month in which you can book a flight from Austin to Seattle (average of $101). Flying from Austin to Seattle in June is currently the most expensive (average of $216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Austin to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the evening.
Travelers seeking maximum savings on their Austin to Seattle flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 11% of weekly flights between Austin and Seattle have experienced delays in the past year, with the average delay time being 151 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, WestJet have had the lowest number of delays on this route, with just 3% of flights being delayed.
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$182 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$141 | Average$327 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$143 | Average$431 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$146 | Average$258 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$173 | Average$329 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$192 | Average$357 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$216 | Average$346 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$479 | FlexibilityNo cancel fee | On-time71% |