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฿5,015+ Direct flights from Seattle

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 15/7. 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 — BKK
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Direct flights from Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 4 February 2026.

Wed 18/310:19
SEA
-
TUL
Nonstop3h 50m
อลาสกาแอร์ไลน์
Thu 19/316:46
TUL
-
SEA
Nonstop4h 15m
อลาสกาแอร์ไลน์
Deal found 2/2฿12,144
Wed 18/310:19
SEA
-
TUL
Nonstop3h 50m
อลาสกาแอร์ไลน์
Wed 25/316:46
TUL
-
SEA
Nonstop4h 15m
อลาสกาแอร์ไลน์
Deal found 2/2฿14,415
Thu 19/310:19
SEA
-
TUL
Nonstop3h 50m
อลาสกาแอร์ไลน์
Mon 23/316:46
TUL
-
SEA
Nonstop4h 15m
อลาสกาแอร์ไลน์
Deal found 2/2฿15,361
Sat 4/410:19
SEA
-
TUL
Nonstop3h 50m
อลาสกาแอร์ไลน์
Wed 8/416:46
TUL
-
SEA
Nonstop4h 15m
อลาสกาแอร์ไลน์
Deal found 1/2฿16,307
Thu 9/410:19
SEA
-
TUL
Nonstop3h 50m
อลาสกาแอร์ไลน์
Mon 13/416:46
TUL
-
SEA
Nonstop4h 15m
อลาสกาแอร์ไลน์
Deal found 3/2฿18,200
Fri 17/410:05
SEA
-
TUL
Nonstop3h 58m
อลาสกาแอร์ไลน์
Sun 19/416:46
TUL
-
SEA
Nonstop4h 15m
อลาสกาแอร์ไลน์
Deal found 3/2฿21,985
Wed 8/410:19
SEA
-
TUL
Nonstop3h 50m
อลาสกาแอร์ไลน์
Fri 10/416:46
TUL
-
SEA
Nonstop4h 15m
อลาสกาแอร์ไลน์
Deal found 3/2฿23,246
Thu 14/511:20
SEA
-
TUL
Nonstop3h 35m
อลาสกาแอร์ไลน์
Sun 17/517:32
TUL
-
SEA
Nonstop3h 56m
อลาสกาแอร์ไลน์
Deal found 3/2฿30,501

Find direct flights from Seattle within your budget

 
Use the slider to find direct flights from Seattle within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches. This data was last updated on 4 February 2026.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Wed 18/3

10:19-16:09

Nonstop3h 50m

Tulsa

Thu 19/3

16:46-19:01

Nonstop4h 15m

฿12,144

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Fri 26/6

10:42-16:22

Nonstop3h 40m

Tulsa

Mon 29/6

17:00-19:08

Nonstop4h 08m

฿14,415

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Thu 25/6

10:42-16:22

Nonstop3h 40m

Tulsa

Mon 29/6

17:00-19:08

Nonstop4h 08m

฿14,415

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Wed 18/3

10:19-16:09

Nonstop3h 50m

Tulsa

Wed 25/3

16:46-19:01

Nonstop4h 15m

฿14,415

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Thu 19/3

10:19-16:09

Nonstop3h 50m

Tulsa

Mon 23/3

16:46-19:01

Nonstop4h 15m

฿15,361

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Sat 4/4

10:19-16:09

Nonstop3h 50m

Tulsa

Wed 8/4

16:46-19:01

Nonstop4h 15m

฿16,307

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Thu 9/4

10:19-16:09

Nonstop3h 50m

Tulsa

Mon 13/4

16:46-19:01

Nonstop4h 15m

฿18,200

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Fri 17/4

10:05-16:03

Nonstop3h 58m

Tulsa

Sun 19/4

16:46-19:01

Nonstop4h 15m

฿21,985

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Wed 15/7

10:42-16:22

Nonstop3h 40m

฿5,015

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Sat 4/7

10:42-16:22

Nonstop3h 40m

฿5,961

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 15 results
1
2

Best time to book a flight from Seattle

Have a flexible travel schedule? Discover the best time to fly from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying direct to Seattle

Get insights into the airlines that provide direct flights from Seattle. 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 from Seattle. Reviews last updated Cheapflights.
Get a feel of what it's like to fly with EVA Air from Seattle by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,342 reviews
Check prices

Crew

8.6

Overall

8.5

Comfort

8.3

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.5
Very Good
1,342 reviews
EVA Air
8.5
Very Good
1,342 reviews
Check prices

Crew

8.6

Overall

8.5

Comfort

8.3

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 4 February 2026.

  • Where can you fly direct from Seattle?

    Currently, the most popular direct flight destination from Seattle is Calgary.

  • How much are direct flights from Seattle?

    On average, a one-way direct flight from Seattle will cost users approximately ฿5,519. If you're looking for a direct round-trip flight from Seattle, you can expect to pay around ฿55,933.

  • What is the best time of year to fly direct from Seattle?

    If you're seeking the lowest price on a direct flight from Seattle, March is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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