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Cheap flights from Seattle to Austin (SEA - AUS) from $45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — AUS
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Austin Bergstrom are usually found in January or February, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Seattle to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2024.

Popular in

April

Cheapest in

January

Round-trip from

$263

One-way from

$91
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 27% potential price drop
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From Seattle/Tacoma Intl to Austin Bergstrom
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One-way flight from Seattle/Tacoma Intl to Austin Bergstrom
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What is the cheapest day to fly round-trip from Seattle to Austin?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 17% on the overall cost on flights from Seattle to Austin.

How far in advance should I book a flight from Seattle to Austin?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 47 days in advance, which can save you up to 118% on flights from Seattle to Austin compared to booking the week you need them. Waiting 47 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $437. For sooner than that we have options available in the next 3 days from $519.

What is the cheapest month to fly from Seattle to Austin?

The best pricing can be found in the month of January. Prices to Austin from Seattle average $353. You can even find prices in January for less than $353, as users have found deals to Austin from as low as $99. The month of April appears to be one of the more expensive times to travel to Austin from Seattle. Flying in the targeted month can save you up to 15%.

When is the cheapest time to fly from Seattle to Austin (SEA - AUS)?

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Seattle to Austin by exploring options for tickets at noon.

Cheap Frontier flights from Seattle to Austin

Explore cheap flight options specifically provided by Frontier for the route between Seattle and Austin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Consider these cheap Frontier flights we've found departing from Seattle to Austin. It's recommended that users confirm their flight details before booking.
Wed 5/228:04 amSEA - AUS
1 stop22h 12mFrontier
Fri 5/319:16 amAUS - SEA
1 stop14h 08mFrontier
Deal found 4/26$184
Thu 5/309:49 pmSEA - AUS
1 stop8h 27mFrontier
Tue 6/49:16 amAUS - SEA
1 stop11h 58mFrontier
Deal found 4/25$198
Sun 5/269:39 pmSEA - AUS
1 stop8h 37mFrontier
Tue 6/49:16 amAUS - SEA
1 stop11h 58mFrontier
Deal found 4/25$199
Sun 6/29:39 pmSEA - AUS
1 stop8h 37mFrontier
Mon 6/109:16 amAUS - SEA
1 stop25h 25mFrontier
Deal found 4/26$205
Tue 5/288:14 pmSEA - AUS
1 stop20h 34mFrontier
Sun 6/28:09 pmAUS - SEA
1 stop25h 01mFrontier
Deal found 4/26$210
Fri 6/73:24 pmSEA - AUS
1 stop14h 52mFrontier
Tue 6/119:16 amAUS - SEA
1 stop11h 56mFrontier
Deal found 4/26$212
Tue 6/48:14 pmSEA - AUS
1 stop10h 02mFrontier
Mon 6/109:16 amAUS - SEA
1 stop25h 25mFrontier
Deal found 4/26$213
Tue 5/288:14 pmSEA - AUS
1 stop20h 34mFrontier
Fri 5/319:16 amAUS - SEA
1 stop14h 08mFrontier
Deal found 4/25$215
Tue 5/79:35 pmSEA - AUS
1 stop8h 41mFrontier
Thu 5/910:54 pmAUS - SEA
1 stop22h 36mFrontier
Deal found 4/26$218

  • One of the most popular airlines traveling from Seattle to Austin is Frontier. Flights from Frontier traveling this route typically cost $347.81 RT. This price is typically 53% cheaper than other airlines that offer Seattle to Austin flights. When booking this route, the cheapest RT price found was $128. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Austin. Austin Bergstrom Airport is the most popular arrival airport in Austin. When flying from Seattle to Austin, Frontier flights are 11% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from Seattle to Austin

Explore cheap flight options specifically provided by Spirit Airlines for the route between Seattle and Austin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Seattle to Austin. Deals frequently update to provide users with more options.
Tue 5/289:40 pmSEA - AUS
1 stop19h 07mSpirit Airlines
Mon 6/38:25 pmAUS - SEA
1 stop14h 20mSpirit Airlines
Deal found 4/25$186
Mon 5/279:40 pmSEA - AUS
1 stop16h 15mSpirit Airlines
Tue 6/44:49 pmAUS - SEA
1 stop17h 49mSpirit Airlines
Deal found 4/25$200
Wed 6/58:59 pmSEA - AUS
1 stop13h 29mSpirit Airlines
Sun 6/92:27 pmAUS - SEA
1 stop20h 05mSpirit Airlines
Deal found 4/26$256
Tue 5/289:40 pmSEA - AUS
1 stop19h 07mSpirit Airlines
Sat 6/18:19 pmAUS - SEA
1 stop14h 26mSpirit Airlines
Deal found 4/25$268
Wed 5/89:40 pmSEA - AUS
1 stop18h 06mSpirit Airlines
Tue 5/144:49 pmAUS - SEA
1 stop29h 40mSpirit Airlines
Deal found 4/26$290
Fri 5/249:40 pmSEA - AUS
1 stop10h 14mSpirit Airlines
Mon 5/278:25 pmAUS - SEA
1 stop14h 20mSpirit Airlines
Deal found 4/26$301
Thu 5/29:38 amSEA - AUS
1 stop22h 35mSpirit Airlines
Mon 5/69:12 pmAUS - SEA
1 stop13h 33mSpirit Airlines
Deal found 4/26$341
Wed 5/89:35 amSEA - AUS
1 stop7h 12mSpirit Airlines
Tue 5/149:57 amAUS - SEA
2 stops24h 48mSpirit Airlines
Deal found 4/26$342
Wed 5/229:35 amSEA - AUS
1 stop7h 12mSpirit Airlines
Tue 5/289:57 amAUS - SEA
2 stops24h 48mSpirit Airlines
Deal found 4/26$350

  • If you’re traveling from Seattle to Austin, one of the more common airlines traveling that route is Spirit Airlines. Seattle to Austin flights are typically 49% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $376.20 RT. The cheapest Spirit Airlines flight found for this route was $139. When traveling from Seattle to Austin on Spirit Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Austin Bergstrom Airport. When flying from Seattle to Austin, Spirit Airlines flights are 11% more popular than any other airline flying that same route.

Cheap Seattle to Austin flights in April & May 2024

Find cheap flight options from Seattle to Austin specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 27, 2024.
The lowest fares we've come across on flights traveling from Seattle to Austin in April and May 2024. More deals are always being added, so be sure to check back regularly.
Fri 5/1710:24 pmSEA - AUS
1 stop7h 52mMultiple Airlines
Tue 5/284:49 pmAUS - SEA
1 stop17h 56mMultiple Airlines
Deal found 4/26$173
Fri 5/3110:24 pmSEA - AUS
1 stop7h 52mMultiple Airlines
Mon 6/38:25 pmAUS - SEA
1 stop14h 20mMultiple Airlines
Deal found 4/26$183
Wed 5/228:04 amSEA - AUS
1 stop22h 12mFrontier
Fri 5/319:16 amAUS - SEA
1 stop14h 08mFrontier
Deal found 4/26$184
Tue 5/289:40 pmSEA - AUS
1 stop19h 07mSpirit Airlines
Mon 6/38:25 pmAUS - SEA
1 stop14h 20mSpirit Airlines
Deal found 4/25$186
Fri 5/2410:24 pmSEA - AUS
1 stop7h 52mMultiple Airlines
Tue 5/284:49 pmAUS - SEA
1 stop17h 56mMultiple Airlines
Deal found 4/26$188
Tue 5/288:14 pmSEA - AUS
1 stop20h 34mMultiple Airlines
Mon 6/38:25 pmAUS - SEA
1 stop14h 20mMultiple Airlines
Deal found 4/26$189
Thu 5/309:49 pmSEA - AUS
1 stop8h 27mFrontier
Tue 6/49:16 amAUS - SEA
1 stop11h 58mFrontier
Deal found 4/25$198
Sun 5/269:39 pmSEA - AUS
1 stop8h 37mFrontier
Tue 6/49:16 amAUS - SEA
1 stop11h 58mFrontier
Deal found 4/25$199
Mon 5/279:40 pmSEA - AUS
1 stop16h 15mSpirit Airlines
Tue 6/44:49 pmAUS - SEA
1 stop17h 49mSpirit Airlines
Deal found 4/25$200

Seattle to Austin 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Austin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
The lowest fares we've come across on flights traveling from Seattle to Austin in April and May 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/119:32 pmSEA - AUS
1 stop10h 32mFrontier
Sat 5/189:16 amAUS - SEA
1 stop23h 48mFrontier
Deal found 4/26$148
Tue 5/289:40 pmSEA - AUS
1 stop19h 07mSpirit Airlines
Tue 6/44:49 pmAUS - SEA
1 stop17h 49mSpirit Airlines
Deal found 4/25$150
Mon 5/135:02 pmSEA - AUS
1 stop19h 53mFrontier
Thu 5/1610:17 pmAUS - SEA
1 stop23h 47mFrontier
Deal found 4/26$154
Fri 5/106:03 pmSEA - AUS
1 stop12h 18mFrontier
Sat 5/189:16 amAUS - SEA
1 stop23h 48mFrontier
Deal found 4/26$158
Thu 5/95:31 pmSEA - AUS
1 stop26h 19mFrontier
Sat 5/189:16 amAUS - SEA
1 stop23h 48mFrontier
Deal found 4/26$164
Fri 5/3110:24 pmSEA - AUS
1 stop7h 52mMultiple Airlines
Tue 6/44:49 pmAUS - SEA
1 stop17h 43mMultiple Airlines
Deal found 4/26$168
Wed 5/89:40 pmSEA - AUS
1 stop18h 06mSpirit Airlines
Tue 5/144:49 pmAUS - SEA
1 stop17h 56mSpirit Airlines
Deal found 4/26$170
Fri 5/1710:24 pmSEA - AUS
1 stop7h 52mMultiple Airlines
Tue 5/284:49 pmAUS - SEA
1 stop17h 56mMultiple Airlines
Deal found 4/26$173
Wed 5/228:04 amSEA - AUS
1 stop22h 12mFrontier
Fri 5/319:16 amAUS - SEA
1 stop14h 08mFrontier
Deal found 4/26$184

Non-stop flights to Austin from Seattle

Discover non-stop flight options from Seattle to Austin. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
If you're seeking options on non-stop flights from Seattle to Austin, check out these fares. Users seeking other options on flights from Seattle to Austin should update the search form at the top of the page.
Tue 7/95:30 pmSEA - AUS
Nonstop4h 12mDelta
Tue 7/236:15 pmAUS - SEA
Nonstop4h 32mDelta
Deal found 4/26$337
Fri 5/315:51 pmSEA - AUS
Nonstop4h 08mAlaska Airlines
Tue 6/46:00 amAUS - SEA
Nonstop4h 30mAlaska Airlines
Deal found 4/26$362
Fri 6/77:10 amSEA - AUS
Nonstop4h 10mDelta
Tue 6/116:15 pmAUS - SEA
Nonstop4h 30mDelta
Deal found 4/26$387
Wed 6/58:03 amSEA - AUS
Nonstop4h 11mAlaska Airlines
Sun 6/96:00 amAUS - SEA
Nonstop4h 30mAlaska Airlines
Deal found 4/26$392
Mon 6/35:51 pmSEA - AUS
Nonstop4h 08mAlaska Airlines
Sun 6/96:00 amAUS - SEA
Nonstop4h 30mAlaska Airlines
Deal found 4/26$417
Wed 5/295:51 pmSEA - AUS
Nonstop4h 08mAlaska Airlines
Sun 6/26:00 amAUS - SEA
Nonstop4h 30mAlaska Airlines
Deal found 4/26$432
Fri 5/175:45 pmSEA - AUS
Nonstop4h 12mDelta
Mon 5/206:00 amAUS - SEA
Nonstop4h 31mDelta
Deal found 4/26$442
Sat 6/157:47 amSEA - AUS
Nonstop4h 11mAlaska Airlines
Sun 6/236:00 amAUS - SEA
Nonstop4h 23mAlaska Airlines
Deal found 4/27$447
Wed 5/2212:50 pmSEA - AUS
Nonstop4h 09mAlaska Airlines
Tue 5/286:00 amAUS - SEA
Nonstop4h 30mAlaska Airlines
Deal found 4/26$457

Seattle to Austin flights leaving soon

Find last-minute flight options from Seattle to Austin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Users seeking a last-minute flight from Seattle to Austin should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Fri 5/310:34 pmSEA - AUS
1 stop7h 47mFrontier
Thu 5/910:54 pmAUS - SEA
1 stop22h 36mFrontier
Deal found 4/26$235
Fri 5/36:03 pmSEA - AUS
1 stop12h 18mFrontier
Sun 5/511:04 amAUS - SEA
1 stop22h 16mFrontier
Deal found 4/26$236
Sat 5/49:32 pmSEA - AUS
1 stop10h 32mFrontier
Tue 5/73:55 pmAUS - SEA
1 stop6h 40mFrontier
Deal found 4/26$239
Fri 5/310:34 pmSEA - AUS
1 stop7h 47mMultiple Airlines
Mon 5/69:12 pmAUS - SEA
1 stop13h 33mMultiple Airlines
Deal found 4/26$261
Wed 5/15:58 pmSEA - AUS
1 stop13h 16mMultiple Airlines
Mon 5/69:12 pmAUS - SEA
1 stop13h 33mMultiple Airlines
Deal found 4/26$262
Fri 5/310:34 pmSEA - AUS
1 stop7h 47mMultiple Airlines
Mon 5/69:12 pmAUS - SEA
1 stop13h 33mMultiple Airlines
Deal found 4/26$263
Thu 5/25:31 pmSEA - AUS
1 stop26h 19mMultiple Airlines
Mon 5/69:12 pmAUS - SEA
1 stop13h 33mMultiple Airlines
Deal found 4/26$273
Thu 5/25:31 pmSEA - AUS
1 stop26h 19mFrontier
Mon 5/69:11 amAUS - SEA
1 stop8h 51mFrontier
Deal found 4/26$276
Wed 5/15:58 pmSEA - AUS
1 stop13h 16mFrontier
Sat 5/49:11 amAUS - SEA
1 stop6h 44mFrontier
Deal found 4/26$281

One-way flights to Austin from Seattle

Search for one-way flight options from Seattle to Austin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Users in need of a one-way flight from Seattle to Austin can choose from these deals. Users can also find round-trip Seattle to Austin flights by using the search form above.
Sat 5/1810:08 pmSEA - AUS
1 stop8h 08mFrontier
Deal found 4/26$45
Wed 5/228:04 amSEA - AUS
1 stop22h 12mFrontier
Deal found 4/26$56
Tue 5/79:19 pmSEA - AUS
1 stop19h 28mSpirit Airlines
Deal found 4/25$63
Sun 5/198:04 amSEA - AUS
1 stop22h 12mFrontier
Deal found 4/25$65
Wed 5/159:50 pmSEA - AUS
1 stop8h 26mFrontier
Deal found 4/25$75
Tue 5/149:35 pmSEA - AUS
1 stop8h 41mFrontier
Deal found 4/25$76
Fri 5/1010:34 pmSEA - AUS
1 stop7h 47mFrontier
Deal found 4/26$79
Sat 5/119:32 pmSEA - AUS
1 stop10h 32mFrontier
Deal found 4/26$81
Wed 5/229:40 pmSEA - AUS
1 stop18h 06mSpirit Airlines
Deal found 4/26$83

Find flights from Seattle to Austin within your budget

Customize your flight search to find flights from Seattle to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$173 - $362

Route

Depart

Return

Price

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Fri 5/17

1 stop7h 52m

Austin Bergstrom

Tue 5/28

1 stop17h 56m

$173

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Fri 5/31

1 stop7h 52m

Austin Bergstrom

Mon 6/3

1 stop14h 20m

$183

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 5/22

1 stop22h 12m

Austin Bergstrom

Fri 5/31

1 stop14h 08m

$184

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Tue 5/28

1 stop19h 07m

Austin Bergstrom

Mon 6/3

1 stop14h 20m

$186

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Tue 6/4

1 stop6h 39m

Austin Bergstrom

Tue 6/11

1 stop6h 12m

$243

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Thu 6/13

1 stop15h 28m

Austin Bergstrom

Sun 6/16

1 stop13h 40m

$315

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 7/10

Nonstop4h 11m

Austin Bergstrom

Sun 7/14

Nonstop4h 34m

$337

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Mon 7/8

1 stop7h 36m

Austin Bergstrom

Sun 7/14

1 stop8h 02m

$347

Seattle/Tacoma IntlAustin Bergstrom

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 5/29

Nonstop4h 11m

Austin Bergstrom

Wed 6/5

Nonstop4h 26m

$362

Flights are sorted by cheapest first

Deals found on 4/26

When is the best time to book a flight from Seattle to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Austin. Price data was last updated on January 28, 2024.
The best time to book flights from Seattle to Austin is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Seattle to Austin?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Austin. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Austin flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Austin by month

Plan your trip from Seattle to Austin by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Austin is currently $69 while a round-trip flight costs $259. Price data was last updated on April 21, 2024.

Currently, August is the cheapest month in which you can book a flight from Seattle to Austin (average of $263). Flying from Seattle to Austin in March is currently the most expensive (average of $360). 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.

January

$278

February

$280

March

$360

April

$336

May

$332

June

$344

July

$305

August

$263

September

$267

October

$299

November

$316

December

$282

Temperature and rainfall in Austin by month

Plan your trip to Austin by taking into account the average temperature and rainfall totals by month.

AUS

Temperature

50 - 84.2 °F

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated April 27, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and Alaska Airlines from Seattle to Austin have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

The flights were on time, the crew was very nice

Alaska Airlines
8.1
Very good
9,115 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

The flights were on time, the crew was very nice

Delta
8.1
Very good
10,966 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

The flights were on time, the crew was very nice

WestJet
7.5
Good
2,979 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

The flights were on time, the crew was very nice

United Airlines
7.4
Good
11,228 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

The flights were on time, the crew was very nice

American Airlines
7.3
Good
14,889 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

The flights were on time, the crew was very nice

Related info for your journey

Find useful and relevant information for your journey from Seattle to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Austin?

    You will need to book a flight from Seattle/Tacoma Intl to Austin Bergstrom if you want to fly from Seattle to Austin. At least 7 different airlines have flights from Seattle/Tacoma Intl (SEA) to Austin Bergstrom (AUS) on a regular basis. There are 16 flights to Austin from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to AUS to be around 3h 55m.

  • Can I find flights from Seattle to Austin for under $200 on Cheapflights?

    Yes, there are multiple flights from Seattle to Austin for under $200. The cheapest flight booked recently is on Multiple Airlines for just $173, but on average you can expect to pay $201.

  • Are there nonstop flights from Seattle to Austin for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Austin under $400. A good price for a nonstop flight from Seattle to Austin is less than $457.

  • Are there last-minute flights available from Seattle to Austin for under $300?

    There are currently 20+ open flights from Seattle to Austin within the next 7 days for less than $300.

  • What days are nonstop flights available from Seattle to Austin?

    Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Saturday.

  • How popular is this Seattle to Austin flight route?

    The Seattle/Tacoma Intl to Austin Bergstrom flight path was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Seattle to Austin on average per day?

    Per day, 20 flights depart from Seattle to Austin on average.
    Morning (6am - Noon) - 50% of flight departures
    Afternoon (Noon - 6pm) - 50% of flight departures

  • How long is the flight from Seattle to Austin?

    A quick flight from Seattle to Austin can take about 19h 07m. Frontier provides one of the quickest options available for as low as $184. Airlines will cover a distance of 1779 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Austin round-trip?

    According to our current data, Frontier ($184), and Spirit Airlines ($186) offers the cheapest pricing from Seattle to Austin. These flights start at 47% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Austin one-way?

    The cheapest airlines for a one-way flight from Seattle to Austin are Frontier ($45), Spirit Airlines ($63), and American Airlines ($94).

  • What are the most popular airlines that fly from Seattle to Austin?

    Before booking your flight from Seattle to Austin check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Alaska Airlines.

  • What are the most reliable airlines from Seattle to Austin?

    Consider Air France (100%), WestJet (100%) or KLM (90%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Austin.

  • What are the cheapest flights from Seattle to Austin?

    While on average a flight from Seattle to Austin is generally $530, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Seattle/Tacoma Intl - Austin Bergstrom), you can expect to pay $118 for that flight.

  • What does SEA to AUS mean?

    SEA stands for Seattle/Tacoma Intl Airport, while AUS stands for Austin Bergstrom Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Seattle to Austin that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Austin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Austin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Austin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Austin that include hotel bookings?

    Yes. In addition to deals on Seattle to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Austin.

  • Can I find deals for business class flights from Seattle to Austin?

    Yes. Cheapflights offers flight deals from Seattle to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Austin that allow pets onboard?

    Many airlines flying from Seattle to Austin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Austin?

    Yes, you can often find last-minute deals on Seattle to Austin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Austin flight deals updated?

    The Seattle to Austin flight deals you see on this page were last updated on 4/26.

See more FAQs

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Alternative routes for Seattle to Austin
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Seattle to Austin

Discover the top 6 airlines that operate flights from Seattle to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$107Average$308FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$124Average$216FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$128Average$348FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$139Average$376FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$212Average$351FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$256Average$509FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Seattle to Austin by cabin class

Find flights from Seattle to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seattle to Austin

Find hourly flight availability from Seattle to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 27, 2024.
1%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
49%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Austin

Explore weekly flight availability from Seattle to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 27, 2024.
Sunday18daily flights
Monday17daily flights
Tuesday14daily flights
Wednesday15daily flights
Thursday15daily flights
Friday21daily flights
Saturday14daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Austin?

Deals for Seattle to Austin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Austin?

Cheapflights helps you find that perfect flight to Austin from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Austin with no change fees?

Need flexible booking options for your flight to Austin from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Austin become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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