Cheap flights from Seattle to Austin

Seattle-Tacoma
SEA
Austin-Bergstrom
AUS

Flight deals from Seattle to Austin

Below you can see the best deals on flights Seattle — Austin 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 10 September, from $119.

Top 10 cheap flights from Seattle to Austin

F9
F9
$ 119

Seattle — Austin

16:27—12:30
10 Sep 2026
18 h 3 m
1 stop
F9
F9
$ 119

Seattle — Austin

16:27—19:29
10 Sep 2026
25 h 2 m
1 stop
F9
F9
$ 125

Seattle — Austin

21:45—14:37
11 Sep 2026
14 h 52 m
1 stop
F9
F9
$ 125

Seattle — Austin

19:45—14:37
11 Sep 2026
16 h 52 m
1 stop
F9
F9
$ 136

Seattle — Austin

16:27—19:29
11 Sep 2026
25 h 2 m
1 stop
F9
F9
$ 140

Seattle — Austin

16:27—19:29
15 Sep 2026
25 h 2 m
1 stop
F9
F9
$ 143

Seattle — Austin

16:27—19:29
9 Sep 2026
25 h 2 m
1 stop
F9
F9
$ 151

Seattle — Austin

16:27—19:29
11 Sep 2026
25 h 2 m
1 stop
F9
F9
$ 158

Seattle — Austin

10:57—14:37
15 Sep 2026
25 h 40 m
1 stop
DL
AS
AS
$ 162

Seattle — Austin

17:00—23:59
8 Sep 2026
28 h 59 m
2 stops

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

About the Seattle — Austin flight

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

The route has direct flights — around 169 flights per week, flights are operated by Alaska Airlines, Hawaiian Airlines, Delta, American Airlines and 1 more airline, a nonstop flight takes about 4 h 3 min, the distance between the cities is around 2,849 km.

Planning your trip? You may find our Austin travel guide, how to get from the airport into town and Austin 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

YesDirect flights
2,849 kmDistance
4 h 3 minTravel time
5Airlines
169 / wkFlights

Flight schedule from Seattle to Austin

The table shows direct flights from Seattle to Austin on the selected date. The flight takes approximately 4 h 3 min. Regular flights are operated by Alaska Airlines, Hawaiian Airlines, Delta and American Airlines. Departures from Seattle-Tacoma International Airport and Paine Field airports, arrivals at Austin-Bergstrom International Airport.

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: 16 Aug 2026

Prices by month

Average one-way fares from Seattle to Austin by month. Tickets are usually cheapest in January (around $137) and priciest in July (about $226) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$137lowMay$215highSep$155low
Feb$143lowJun$221highOct$167medium
Mar$179mediumJul$226highNov$185medium
Apr$173mediumAug$191mediumDec$215high

Some values are estimated based on seasonality.

When to fly

Weather in Austin: it is warmest in August (up to 36 °C on average) and coolest in January (around 17 °C). The driest month is January.

Temperature · Austin

Dry and wet days · Austin

Wind speed and direction · Austin

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

  • Book ahead: fares for Seattle — Austin 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.
  • Seattle is served by more than one airport — compare fares and travel time to each before you book.
  • 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 Seattle — Austin route are operated by 5 airlines; Alaska Airlines runs the most flights (around 33% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    19x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight SEA → AUS19x/week
      Duration
      4h 14m
      Days
      MTWTFSS
    33.1%Open →
  • Hawaiian AirlinesHA
    16x/week
    WebsiteFleet: 7511M pax/year
    • Direct flight SEA → AUS16x/week
    27.8%
  • DeltaDL
    11x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight SEA → AUS11x/week
      Duration
      4h 13m
      Days
      MTWTFSS
    20.1%Open →
  • American AirlinesAA
    9x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight SEA → AUS9x/week
      Duration
      4h 13m
      Days
      MTWTFSS
    15.4%Open →
  • Qatar AirwaysQR
    2x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight SEA → AUS2x/week
    3.6%Open →

Cities and airports on the Seattle — Austin route

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

Departure

Seattle

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

Austin

AUS
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 Seattle — Austin flight

How long is the flight from Seattle to Austin?

A nonstop Seattle — Austin flight takes about 4 h 3 min — the distance between the cities is around 2,849 km.

How far is it from Seattle to Austin?

The distance from Seattle to Austin is about 2,849 km, which a nonstop flight covers in around 4 h 3 min.

Are there direct flights from Seattle to Austin?

Yes, there are nonstop flights Seattle — Austin — around 169 flights per week.

Which airlines fly from Seattle to Austin?

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

Which airports do Seattle — Austin flights use?

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

How much is a ticket from Seattle to Austin?

The price of a Seattle — Austin ticket depends on your travel date, season and demand. Check the current lowest fare and low-price calendar on this page.

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

Flights Seattle — Austin are usually cheaper when booked in advance — a few weeks before departure and away from peak dates. Compare prices by month in the price trend chart on this page.

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

To catch a low fare Seattle — Austin, 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.

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 Seattle

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

Where else you can fly from Austin

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

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