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$129+ Cheap flights from Oklahoma to Seattle (SEA)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SEA
Jul 22 — Jul 291
Wed 7/22
Wed 7/29
1 adult, Economy
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Cheap flight deals from Oklahoma to Seattle

Cheapest flights from Oklahoma to Seattle
Explore the most affordable flight options available from Oklahoma to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.

This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:21 pm
XNA
-
SEA
1 stop20h 43m
Frontier
Wed 8/267:06 pm
SEA
-
XNA
1 stop16h 30m
Frontier
Deal found 6/20$290
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:55 pm
OKC
-
SEA
2 stops10h 20m
Southwest
Wed 8/121:40 pm
SEA
-
OKC
1 stop5h 50m
Southwest
Deal found 6/17$290
This CheapOair deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:29 pm
OKC
-
SEA
1 stop17h 06m
Frontier
Wed 7/87:06 pm
SEA
-
OKC
1 stop17h 53m
Frontier
Deal found 6/17$292
This Frontier deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:51 pm
DFW
-
SEA
1 stop13h 48m
Frontier
Wed 8/58:13 pm
SEA
-
DFW
1 stop7h 35m
Frontier
Deal found 6/17$293
This Frontier deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:48 pm
DFW
-
SEA
1 stop7h 39m
Frontier
Mon 9/289:16 pm
SEA
-
DFW
1 stop6h 21m
Frontier
Deal found 6/17$294
This CheapOair deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:00 am
DFW
-
SEA
1 stop28h 00m
Frontier
Mon 10/1911:15 am
SEA
-
DFW
1 stop23h 57m
Frontier
Deal found 6/17$295
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:55 pm
OKC
-
SEA
2 stops10h 20m
Southwest
Wed 8/197:10 am
SEA
-
OKC
2 stops8h 30m
Southwest
Deal found 6/19$295
This Expedia deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:51 pm
DFW
-
SEA
1 stop13h 48m
Frontier
Fri 7/247:06 pm
SEA
-
DFW
1 stop11h 03m
Frontier
Deal found 6/17$296
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:35 pm
OKC
-
SEA
2 stops10h 15m
Southwest
Wed 7/2912:45 pm
SEA
-
OKC
1 stop9h 40m
Southwest
Deal found 6/20$296
This Frontier deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:18 am
DFW
-
SEA
1 stop5h 59m
Frontier
Sun 8/2311:53 am
SEA
-
DFW
1 stop10h 06m
Frontier
Deal found 6/17$297
This Frontier deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:51 pm
DFW
-
SEA
1 stop13h 48m
Frontier
Wed 7/87:06 pm
SEA
-
DFW
1 stop11h 03m
Frontier
Deal found 6/17$298
This Frontier deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:50 pm
DFW
-
SEA
1 stop13h 10m
Frontier
Thu 10/227:41 pm
SEA
-
DFW
1 stop12h 25m
Frontier
Deal found 6/17$299

Find flight deals from Oklahoma to Seattle

Keep the following information in mind while searching for Oklahoma to Seattle flight deals. Data was last updated June 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$290
(CheapOair)

One-way from

$129
(Frontier)

Popular in

May

Cheapest in

February

Average price

$404

Good round-trip deal

$420 or less

Good one-way deal

$213 or less
Provider with most accurate pricing for Oklahoma City Will Rogers World-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Seattle/Tacoma Intl flights.
Search Deals
From Oklahoma to Seattle/Tacoma Intl
Search Deals
One-way flight from Oklahoma to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Oklahoma to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Oklahoma to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Seattle 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 2,558,603 searches. Data last updated June 22, 2026.
Use the filters below to find and compare flights from Oklahoma to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CitySeattle

OKC - SEA

OKCSEA

Oklahoma City Will Rogers World

Wed 8/26

4:50 pm-11:05 pm

2 stops8h 15m

Seattle/Tacoma Intl

Wed 9/2

7:40 am-6:30 pm

2 stops8h 50m

$310

TulsaSeattle

TUL - SEA

TULSEA

Tulsa

Fri 9/4

7:00 pm-12:20 am

1 stop7h 20m

Seattle/Tacoma Intl

Sat 9/12

10:50 am-8:25 pm

1 stop7h 35m

$337

TulsaSeattle

TUL - SEA

TULSEA

Tulsa

Thu 7/30

8:35 pm-12:55 am

1 stop6h 20m

Seattle/Tacoma Intl

Sat 8/8

5:00 am-4:35 pm

1 stop9h 35m

$342

Oklahoma CitySeattle

OKC - SEA

OKCSEA

Oklahoma City Will Rogers World

Mon 8/10

12:55 pm-9:15 pm

2 stops10h 20m

Seattle/Tacoma Intl

Mon 8/17

11:50 am-9:55 pm

2 stops8h 05m

$342

Oklahoma CitySeattle

OKC - SEA

OKCSEA

Oklahoma City Will Rogers World

Fri 7/17

9:45 pm-1:45 am

1 stop6h 00m

Seattle/Tacoma Intl

Fri 7/24

5:35 pm-1:35 am

1 stop6h 00m

$361

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Tue 8/18

9:00 am-11:20 am

Nonstop4h 20m

Seattle/Tacoma Intl

Wed 8/19

5:53 pm-11:56 pm

Nonstop4h 03m

$363

Oklahoma CitySeattle

OKC - SEA

OKCSEA

Oklahoma City Will Rogers World

Fri 7/31

7:10 pm-1:45 am

2 stops8h 35m

Seattle/Tacoma Intl

Sat 8/8

5:00 am-4:40 pm

2 stops9h 40m

$364

TulsaSeattle

TUL - SEA

TULSEA

Tulsa

Thu 7/9

8:35 pm-12:55 am

1 stop6h 20m

Seattle/Tacoma Intl

Tue 7/14

6:15 am-6:30 pm

2 stops10h 15m

$372

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Sat 9/19

7:15 am-9:37 am

Nonstop4h 22m

Seattle/Tacoma Intl

Sat 9/26

5:30 pm-11:34 pm

Nonstop4h 04m

$377

TulsaSeattle

TUL - SEA

TULSEA

Tulsa

Wed 9/16

6:21 pm-8:37 pm

Nonstop4h 16m

Seattle/Tacoma Intl

Fri 9/25

11:57 am-5:44 pm

Nonstop3h 47m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Oklahoma with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma to Seattle

What is the cheapest month to book a flight from Oklahoma to Seattle?

Currently, February is the cheapest month in which you can book a flight from Oklahoma to Seattle (average of $90). Flying from Oklahoma to Seattle in January is currently the most expensive (average of $177). 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.

What is the cheapest time of day to fly from OK to SEA?

Find hourly flight availability from Oklahoma to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 22, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Seattle as you normally would.

Weekly flight availability from Oklahoma to Seattle

Explore weekly flight availability from Oklahoma to Seattle. 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 June 22, 2026.

The most flights from USOK to SEA are scheduled on a Sunday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Oklahoma to Seattle?

How far ahead should I book a flight from Oklahoma to Seattle?

The price you pay for your flight from Oklahoma to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Oklahoma?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Oklahoma. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How popular is this Oklahoma to Seattle flight route?

    The Oklahoma to Seattle/Tacoma Intl flight path was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Oklahoma to Seattle?

    For as low as $363, Southwest can have you in Seattle from Oklahoma in 4h 20m. There are 1657 mi between Oklahoma and Seattle. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $79. Users have also found prices from $88 and $97 on Delta and Southwest, respectively.

  • What are the most popular routes from Oklahoma to Seattle?

    When deciding which route to take from Oklahoma to Seattle consider Dallas/Fort Worth - Seattle/Tacoma Intl, Oklahoma City Will Rogers World - Seattle/Tacoma Intl or Tulsa - Seattle/Tacoma Intl as they are the most popular.

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

    The top 3 most reliable airlines when flying from Oklahoma to Seattle are Japan Airlines (93%), Qatar Airways (92%) and Alaska Airlines (92%).

  • What are the cheapest flights from Oklahoma to Seattle?

    On average you can expect to pay $870 for a flight from Oklahoma to Seattle. The cheapest flight overall is $199 while the most popular route, (Dallas/Fort Worth - Seattle/Tacoma Intl) is currently priced at $270.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Oklahoma to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Oklahoma to Seattle (average of $90). Flying from Oklahoma to Seattle in January is currently the most expensive (average of $177). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Leavenworth
Olympia
Ocean Shores
Renton
Edmonds
Snoqualmie
Tumwater
Tukwila
Kent
Lynnwood
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
Centralia

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Alternative routes for Oklahoma to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Oklahoma to Seattle

Discover the top 7 airlines that operate flights from Oklahoma to Seattle. 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 2,558,603 searches. Data last updated June 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$261FlexibilityNo cancel feeOn-time62%
DeltaCheapest$103Average$259FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$138Average$258FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$158Average$324FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$177Average$408FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$214Average$359FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$233Average$378FlexibilityNo cancel feeOn-time63%

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