Trip.com
>
Flights
>
Flights to United States
>
Flights to Washington
>
Flights to Seattle
Hotels in Seattle
>
Flights from Oklahoma City to Seattle

What to know about flights from Oklahoma City to Seattle?

The distance between Oklahoma City and Seattle is approximately 2,439.18 km. It takes around 3 hours 57 minutes on average to fly from Oklahoma City to Seattle. Based on Trip.com's data, travel demand peaks in July.

Cheapest one-way
$75
Frontier Airlines Frontier Airlines OKC-SEA 20h 53m · 1 stop Tue, Nov 3
Select flight
Cheapest round-trip
$163
American Airlines American Airlines OKC-SEA 6h 39m · 2 stops Fri, Dec 11 - Sun, Dec 13
Select flight
Recommended airlines
Frontier Airlines Frontier Airlines Cheapest · From $75 Delta Air Lines Delta Air Lines Most booked
When to travel
November
Cheapest
July
Peak season for travel
Route details
2,439.18 km
Flight distance
3h 57m
Average flight time

Explore the cheapest one-way and round-trip flights from Oklahoma City to Seattle over the next 90 days, with one-way fares from $75 and round-trip from $163. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        OKC 3:02 PM
        3h 57m
        Nonstop
        SEA 4:59 PM
        Oklahoma City - Seattle | Sat, Oct 17 | Alaska Airlines
        SEA 8:18 AM
        3h 46m
        Nonstop
        OKC 2:04 PM
        Seattle - Oklahoma City | Sat, Oct 24 | Alaska Airlines
        $330 $427
        23% off
        23% off
        $427 $330
      • OKC 3:02 PM
        3h 57m
        Nonstop
        SEA 4:59 PM
        Oklahoma City - Seattle | Sat, Oct 24 | Alaska Airlines
        SEA 8:18 AM
        3h 46m
        Nonstop
        OKC 2:04 PM
        Seattle - Oklahoma City | Mon, Oct 26 | Alaska Airlines
        $333 $427
        22% off
        22% off
        $427 $333
      • OKC 7:09 PM
        6h 39m
        1 stop
        SEA 11:48 PM
        Oklahoma City - Seattle | Fri, Dec 11 | American Airlines
        SEA 5:30 AM
        5h 28m
        1 stop
        OKC 12:58 PM
        Seattle - Oklahoma City | Sun, Dec 13 | Delta Air Lines
        $163 $427
        62% off
        62% off
        $427 $163
      • OKC 1:40 PM
        7h 12m
        1 stop
        SEA 6:52 PM
        Oklahoma City - Seattle | Fri, Dec 11 | Delta Air Lines
        SEA 5:30 AM
        5h 28m
        1 stop
        OKC 12:58 PM
        Seattle - Oklahoma City | Sun, Dec 13 | Delta Air Lines
        $167
        61% off
        $427 $167
      • OKC 4:00 PM
        9h 17m
        1 stop
        SEA 11:17 PM
        Oklahoma City - Seattle | Fri, Nov 6 | Delta Air Lines
        SEA 5:35 AM
        5h 25m
        1 stop
        OKC 1:00 PM
        Seattle - Oklahoma City | Mon, Nov 9 | Delta Air Lines
        $230
        46% off
        $427 $230
      • OKC 1:56 PM
        21h 55m
        1 stop
        SEA 9:51 AM
        Oklahoma City - Seattle | Sat, Oct 24 | Frontier Airlines
        SEA 10:35 PM
        9h 53m
        1 stop
        OKC 10:28 AM
        Seattle - Oklahoma City | Mon, Oct 26 | Delta Air Lines
        $280
        34% off
        $427 $280
      • OKC 8:27 PM
        20h 45m
        1 stop
        SEA 3:12 PM
        Oklahoma City - Seattle | Thu, Oct 22 | Frontier Airlines
        SEA 1:30 PM
        8h 29m
        1 stop
        OKC 11:59 PM
        Seattle - Oklahoma City | Thu, Oct 29 | Delta Air Lines
        $290
        32% off
        $427 $290
      • OKC 5:00 AM
        6h 37m
        1 stop
        SEA 9:37 AM
        Oklahoma City - Seattle | Fri, Nov 6 | American Airlines
        SEA 11:40 PM
        9h 9m
        1 stop
        OKC 10:49 AM
        Seattle - Oklahoma City | Mon, Nov 9 | Delta Air Lines
        $292
        32% off
        $427 $292
      • OKC 8:01 AM
        9h 59m
        1 stop
        SEA 4:00 PM
        Oklahoma City - Seattle | Thu, Nov 5 | American Airlines
        SEA 8:38 AM
        3h 41m
        Nonstop
        OKC 2:19 PM
        Seattle - Oklahoma City | Sun, Nov 8 | Alaska Airlines
        $296
        31% off
        $427 $296
      • OKC 12:27 PM
        6h 21m
        1 stop
        SEA 4:48 PM
        Oklahoma City - Seattle | Sat, Oct 24 | American Airlines
        SEA 3:45 PM
        6h 11m
        1 stop
        OKC 11:56 PM
        Seattle - Oklahoma City | Mon, Oct 26 | American Airlines
        $298
        30% off
        $427 $298
      • OKC 6:00 PM
        6h 5m
        1 stop
        SEA 10:05 PM
        Oklahoma City - Seattle | Thu, Nov 5 | Delta Air Lines
        SEA 8:38 AM
        3h 41m
        Nonstop
        OKC 2:19 PM
        Seattle - Oklahoma City | Sun, Nov 8 | Alaska Airlines
        $300
        30% off
        $427 $300
      • OKC 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Oklahoma City - Seattle | Thu, Oct 15 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        OKC 4:00 PM
        Seattle - Oklahoma City | Sat, Oct 17 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        OKC 3:17 PM
        4h 4m
        Nonstop
        SEA 5:21 PM
        Oklahoma City - Seattle | Tue, Nov 3 | Alaska Airlines
        $195 $250
        22% off
        22% off
        $250 $195
      • OKC 3:17 PM
        4h 4m
        Nonstop
        SEA 5:21 PM
        Oklahoma City - Seattle | Sat, Nov 7 | Alaska Airlines
        $195 $250
        22% off
        22% off
        $250 $195
      • OKC 8:19 PM
        20h 53m
        1 stop
        SEA 3:12 PM
        Oklahoma City - Seattle | Tue, Nov 3 | Frontier Airlines
        $75 $250
        70% off
        70% off
        $250 $75
      • OKC 9:00 AM
        9h 7m
        1 stop
        SEA 4:07 PM
        Oklahoma City - Seattle | Tue, Oct 27 | American Airlines
        $80
        68% off
        $250 $80
      • OKC 1:32 PM
        10h 31m
        1 stop
        SEA 10:03 PM
        Oklahoma City - Seattle | Tue, Oct 27 | Delta Air Lines
        $84
        66% off
        $250 $84
      • OKC 8:19 PM
        20h 53m
        1 stop
        SEA 3:12 PM
        Oklahoma City - Seattle | Tue, Oct 27 | Frontier Airlines
        $97
        61% off
        $250 $97
      • OKC 5:30 AM
        11h
        1 stop
        SEA 2:30 PM
        Oklahoma City - Seattle | Mon, Nov 9 | Delta Air Lines
        $97
        61% off
        $250 $97
      • OKC 8:19 PM
        20h 53m
        1 stop
        SEA 3:12 PM
        Oklahoma City - Seattle | Tue, Nov 17 | Frontier Airlines
        $122
        51% off
        $250 $122
      • OKC 8:19 PM
        20h 53m
        1 stop
        SEA 3:12 PM
        Oklahoma City - Seattle | Thu, Oct 29 | Frontier Airlines
        $123
        51% off
        $250 $123
      • OKC 8:19 PM
        20h 53m
        1 stop
        SEA 3:12 PM
        Oklahoma City - Seattle | Tue, Nov 10 | Frontier Airlines
        $123
        51% off
        $250 $123
      • OKC 8:19 PM
        20h 53m
        1 stop
        SEA 3:12 PM
        Oklahoma City - Seattle | Thu, Nov 12 | Frontier Airlines
        $123
        51% off
        $250 $123
      • OKC 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Oklahoma City - Seattle | Thu, Oct 15 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from Oklahoma City to Seattle operate an average of 3 times per day over the past 7 days, with a 100.0% on-time departure rate and a 100.0% on-time arrival rate.

Which airlines are the most popular for Oklahoma City to Seattle flights?

You can choose from 2 airlines that fly from Oklahoma City to Seattle, including Delta Air Lines, Alaska Airlines, Frontier Airlines has lowest fares on this route.
Delta Air Lines logo Delta Air Lines
Alaska Airlines logo Alaska Airlines
Airlines are determined based on actual purchased flight tickets from Oklahoma City to Seattle according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Oklahoma City to Seattle (OKC-SEA)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as $75 on Cheapest nonstop routes (e.g. OKC to SEA on Tue, Nov 3), while American Airlines offers Cheapest nonstop round-trips from $163 departing on Fri, Dec 11 and returning on Sun, Dec 13.
  • At the moment, you can catch a nonstop flight from Oklahoma City to Seattle with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 3 hours 57 minutes to fly from Oklahoma City (OKC) to Seattle (SEA).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Oklahoma City to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 6 flight per week flying from Oklahoma City to Seattle. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS405 (15:05)
  • To find best deals on flights from Oklahoma City to Seattle, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Nov 3, with one-way flights priced at just $75.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Oklahoma City to Seattle is November, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Oklahoma City to Seattle on October 24, 2026 with Delta Air Lines, with prices starting at $86.
  • You can arrive at any of the following airports in Seattle: Seattle-Tacoma International Airport (SEA), King County (Boeing Field) International Airport (BFI), and Kenmore Air Harbor Seaplane Base (LKE). Flights from Will Rogers International Airport to Seattle-Tacoma International Airport (OKC-SEA) are by far the most popular option for this route.
  • The time difference between Seattle and Oklahoma City is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Oklahoma City to Seattle is $221. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Oklahoma City to Seattle is $434. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Oklahoma City and Seattle, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.