Cheap flights from Austin to Seattle

Austin-Bergstrom
AUS
Seattle-Tacoma
SEA

Flight deals from Austin to Seattle

Below you can see the best deals on flights Austin — Seattle for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 15 September, from $61.

Top 10 cheap flights from Austin to Seattle

F9
F9
$ 94

Austin — Seattle

20:24—15:08
14 Sep 2026
20 h 44 m
1 stop
F9
F9
$ 94

Austin — Seattle

13:25—15:08
14 Sep 2026
27 h 43 m
1 stop
F9
F9
$ 94

Austin — Seattle

20:15—09:19
31 Aug 2026
15 h 4 m
1 stop
F9
F9
$ 94

Austin — Seattle

06:15—09:19
31 Aug 2026
29 h 4 m
1 stop
F9
F9
$ 94

Austin — Seattle

20:15—09:19
1 Sep 2026
15 h 4 m
1 stop
F9
F9
$ 94

Austin — Seattle

06:15—09:19
1 Sep 2026
29 h 4 m
1 stop
F9
F9
F9
$ 110

Austin — Seattle

18:33—15:08
14 Sep 2026
22 h 35 m
2 stops
F9
F9
$ 119

Austin — Seattle

12:12—09:42
14 Sep 2026
23 h 30 m
1 stop
F9
F9
$ 123

Austin — Seattle

23:04—09:42
10 Sep 2026
12 h 38 m
1 stop
F9
F9
$ 124

Austin — Seattle

12:12—18:28
14 Sep 2026
8 h 16 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Austin — Seattle flight

Looking for cheap flights from Austin to Seattle? Compare fares from different airlines, check the flight schedule and travel time — and book your Austin — Seattle ticket online at the best price.

The route has direct flights — around 175 flights per week, flights are operated by Alaska Airlines, Hawaiian Airlines, Delta, American Airlines and 2 more airlines, a nonstop flight takes about 4 h 23 min, the distance between the cities is around 2,849 km.

Planning your trip? You may find our Seattle travel guide, how to get from the airport into town and Seattle weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $61Min. price
SeptemberCheapest
MayPeak season
YesDirect flights
2,849 kmDistance
4 h 23 minTravel time
6Airlines
175 / wkFlights

Flight schedule from Austin to Seattle

The table shows direct flights from Austin to Seattle on the selected date. The flight takes approximately 4 h 23 min. Regular flights are operated by Alaska Airlines, Hawaiian Airlines, Delta and American Airlines. Departures from Austin-Bergstrom International Airport airports, arrivals at Seattle-Tacoma International Airport and Paine Field.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Austin — Seattle

Below is a calendar of the lowest flight ticket prices for Austin — Seattle by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $61 in September, and the most expensive are around $241 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Austin to Seattle by month. Tickets are usually cheapest in January (around $103) and priciest in July (about $187) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$103lowMay$150mediumSep$168medium
Feb$122lowJun$178highOct$183high
Mar$131mediumJul$187highNov$154medium
Apr$140mediumAug$159mediumDec$159high

Some values are estimated based on seasonality.

When to fly

Weather in Seattle: it is warmest in August (up to 25 °C on average) and coolest in December (around 8 °C). The driest month is July.

Tickets are usually cheapest in September and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Seattle

Dry and wet days · Seattle

Wind speed and direction · Seattle

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How to get the best deal on a Austin — Seattle ticket

  • Book ahead: fares for Austin — Seattle are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Seattle is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Austin — Seattle route are operated by 6 airlines; Alaska Airlines runs the most flights (around 38% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    22x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight AUS → SEA22x/week
      Duration
      4h 30m
      Days
      MTWTFSS
    38.3%Open →
  • Hawaiian AirlinesHA
    14x/week
    WebsiteFleet: 7511M pax/year
    • Direct flight AUS → SEA14x/week
    24.6%
  • DeltaDL
    12x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight AUS → SEA12x/week
      Duration
      4h 30m
      Days
      MTWTFSS
    20.6%Open →
  • American AirlinesAA
    8x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight AUS → SEA8x/week
      Duration
      4h 32m
      Days
      MTWTFSS
    14.3%Open →
  • Japan AirlinesJL
    1x/week
    WebsiteFleet: 14540M pax/year
    • Direct flight AUS → SEA1x/week
      Duration
      4h 31m
      Days
      MTWTFSS
    1.7%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight AUS → SEA1x/week
    0.6%Open →

Cities and airports on the Austin — Seattle route

Flights Austin — Seattle depart from Austin-Bergstrom International Airport and arrive at Seattle-Tacoma International Airport and Paine Field. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Austin

AUS
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Seattle

SEA
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Austin — Seattle flight

How long is the flight from Austin to Seattle?

A nonstop Austin — Seattle flight takes about 4 h 23 min — the distance between the cities is around 2,849 km.

How far is it from Austin to Seattle?

The distance from Austin to Seattle is about 2,849 km, which a nonstop flight covers in around 4 h 23 min.

Are there direct flights from Austin to Seattle?

Yes, there are nonstop flights Austin — Seattle — around 175 flights per week.

Which airlines fly from Austin to Seattle?

Airlines operating Austin — Seattle include Alaska Airlines, Hawaiian Airlines, Delta, American Airlines, Japan Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Austin — Seattle flights use?

Flights from Austin depart from Austin-Bergstrom International Airport, and arrive at Seattle-Tacoma International Airport, Paine Field. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Austin to Seattle?

The price of a Austin — Seattle ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in May. Tickets typically cost between $61 and $241. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Austin — Seattle?

Flights Austin — Seattle are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Austin to Seattle?

To catch a low fare Austin — Seattle, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Austin

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San FranciscoLos AngelesChicagoDenverNew York CityAtlantaSan DiegoDallasOrlandoHoustonPhoenixBostonDetroitMiamiLas VegasNashvilleSalt Lake CityWashington, D.C.PhiladelphiaMinneapolisFort LauderdaleRaleighCharlottePortlandLondonMcAllenCincinnatiIndianapolisTorontoCancunMontrealMexico CityVancouverMemphisFrankfurt am MainSan Jose del CaboPanama CityTampaKansas CityCleveland

Where else you can fly from Seattle

See all
Los AngelesAnchorageVancouverSan FranciscoPhoenixSan DiegoSan JoseSpokanePortlandSanta AnaNew York CityBoiseDenverChicagoDallasSalt Lake CitySacramentoLas VegasRedmondBostonAtlantaHonoluluWashington, D.C.MinneapolisPascoBurbankFairbanksJuneauEugeneNashvilleHoustonCalgaryBozemanDetroitPalm SpringsMissoulaMedfordRenoOrlandoVictoria

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