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Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from IDR 2,174,300 and round-trip from IDR 3,104,900. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        CVG 06:30
        5h 2m
        Direct
        SEA 08:32
        Cincinnati - Seattle | Tue, Nov 10 | Delta Air Lines
        SEA 12:05
        4h 28m
        Direct
        CVG 19:33
        Seattle - Cincinnati | Tue, Nov 17 | Delta Air Lines
        IDR 3,104,900 IDR 7,036,500
        56% off
        56% off
        IDR 7,036,500 IDR 3,104,900
      • CVG 06:30
        5h 2m
        Direct
        SEA 08:32
        Cincinnati - Seattle | Tue, Oct 27 | Delta Air Lines
        SEA 12:05
        4h 28m
        Direct
        CVG 19:33
        Seattle - Cincinnati | Tue, Nov 3 | Delta Air Lines
        IDR 3,294,800 IDR 7,036,500
        53% off
        53% off
        IDR 7,036,500 IDR 3,294,800
      • CVG 08:39
        4h 58m
        Direct
        SEA 10:37
        Cincinnati - Seattle | Tue, Nov 3 | Alaska Airlines
        SEA 13:47
        4h 22m
        Direct
        CVG 21:09
        Seattle - Cincinnati | Fri, Nov 6 | Alaska Airlines
        IDR 3,407,100 IDR 7,036,500
        52% off
        52% off
        IDR 7,036,500 IDR 3,407,100
      • CVG 06:30
        5h 2m
        Direct
        SEA 08:32
        Cincinnati - Seattle | Sun, Nov 8 | Delta Air Lines
        SEA 12:05
        4h 28m
        Direct
        CVG 19:33
        Seattle - Cincinnati | Thu, Nov 12 | Delta Air Lines
        IDR 4,169,300
        41% off
        IDR 7,036,500 IDR 4,169,300
      • CVG 06:30
        5h 2m
        Direct
        SEA 08:32
        Cincinnati - Seattle | Mon, Nov 9 | Delta Air Lines
        SEA 12:05
        4h 28m
        Direct
        CVG 19:33
        Seattle - Cincinnati | Sun, Nov 15 | Delta Air Lines
        IDR 5,126,700
        27% off
        IDR 7,036,500 IDR 5,126,700
      • CVG 06:10
        5h 11m
        Direct
        SEA 08:21
        Cincinnati - Seattle | Sat, Nov 21 | Delta Air Lines
        SEA 11:35
        4h 14m
        Direct
        CVG 18:49
        Seattle - Cincinnati | Sat, Nov 28 | Delta Air Lines
        IDR 5,126,700
        27% off
        IDR 7,036,500 IDR 5,126,700
      • CVG 06:00
        8h 14m
        1 stop
        SEA 11:14
        Cincinnati - Seattle | Tue, Nov 3 | American Airlines
        SEA 23:59
        6h 25m
        1 stop
        CVG 09:24
        Seattle - Cincinnati | Fri, Nov 6 | American Airlines
        IDR 3,840,400
        45% off
        IDR 7,036,500 IDR 3,840,400
      • CVG 16:32
        25h 40m
        1 stop
        SEA 15:12
        Cincinnati - Seattle | Sun, Nov 1 | Frontier Airlines
        SEA 12:14
        25h 37m
        1 stop
        CVG 16:51
        Seattle - Cincinnati | Sun, Nov 8 | Frontier Airlines
        IDR 4,968,900
        28% off
        IDR 7,036,500 IDR 4,968,900
      • CVG 20:34
        21h 38m
        1 stop
        SEA 15:12
        Cincinnati - Seattle | Mon, Nov 2 | Frontier Airlines
        SEA 16:27
        20h
        1 stop
        CVG 15:27
        Seattle - Cincinnati | Wed, Nov 4 | Frontier Airlines
        IDR 4,990,300
        28% off
        IDR 7,036,500 IDR 4,990,300
      • CVG 16:32
        25h 40m
        1 stop
        SEA 15:12
        Cincinnati - Seattle | Tue, Oct 27 | Frontier Airlines
        SEA 16:27
        20h
        1 stop
        CVG 15:27
        Seattle - Cincinnati | Tue, Nov 3 | Frontier Airlines
        IDR 5,041,200
        28% off
        IDR 7,036,500 IDR 5,041,200
      • CVG 06:30
        5h 2m
        Direct
        SEA 08:32
        Cincinnati - Seattle | Tue, Nov 3 | Delta Air Lines
        SEA 23:50
        8h 9m
        1 stop
        CVG 10:59
        Seattle - Cincinnati | Fri, Nov 6 | Delta Air Lines
        IDR 5,121,400
        27% off
        IDR 7,036,500 IDR 5,121,400
      • CVG 17:16
        24h 52m
        1 stop
        SEA 15:08
        Cincinnati - Seattle | Thu, Oct 15 | Frontier Airlines
        SEA 21:45
        29h 22m
        1 stop
        CVG 06:07
        Seattle - Cincinnati | Sun, Oct 18 | Frontier Airlines
        IDR 5,207,000
        26% off
        IDR 7,036,500 IDR 5,207,000
      • CVG 13:00
        17h 25m
        1 stop
        SEA 14:00
        Cincinnati - Seattle | Fri, Oct 16 | Normal Airline
        SEA 15:00
        6h
        Direct
        CVG 16:00
        Seattle - Cincinnati | Sun, Oct 18 | Normal Airline
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      • Cheapest nonstop
        CVG 06:00
        5h 20m
        Direct
        SEA 08:20
        Cincinnati - Seattle | Sun, Dec 6 | Delta Air Lines
        IDR 2,508,600 IDR 3,596,000
        30% off
        30% off
        IDR 3,596,000 IDR 2,508,600
      • CVG 06:00
        5h 20m
        Direct
        SEA 08:20
        Cincinnati - Seattle | Mon, Dec 7 | Delta Air Lines
        IDR 2,508,600 IDR 3,596,000
        30% off
        30% off
        IDR 3,596,000 IDR 2,508,600
      • CVG 06:30
        5h 2m
        Direct
        SEA 08:32
        Cincinnati - Seattle | Mon, Oct 19 | Delta Air Lines
        IDR 2,655,700 IDR 3,596,000
        26% off
        26% off
        IDR 3,596,000 IDR 2,655,700
      • CVG 20:34
        21h 38m
        1 stop
        SEA 15:12
        Cincinnati - Seattle | Thu, Oct 22 | Frontier Airlines
        IDR 2,174,300
        40% off
        IDR 3,596,000 IDR 2,174,300
      • CVG 17:57
        18h 48m
        1 stop
        SEA 09:45
        Cincinnati - Seattle | Thu, Oct 29 | Frontier Airlines
        IDR 2,177,000
        39% off
        IDR 3,596,000 IDR 2,177,000
      • CVG 08:20
        29h 39m
        1 stop
        SEA 10:59
        Cincinnati - Seattle | Mon, Oct 26 | Frontier Airlines
        IDR 2,431,000
        32% off
        IDR 3,596,000 IDR 2,431,000
      • CVG 08:20
        29h 39m
        1 stop
        SEA 10:59
        Cincinnati - Seattle | Tue, Oct 27 | Frontier Airlines
        IDR 2,431,000
        32% off
        IDR 3,596,000 IDR 2,431,000
      • CVG 18:48
        19h 11m
        1 stop
        SEA 10:59
        Cincinnati - Seattle | Fri, Nov 6 | Frontier Airlines
        IDR 2,439,000
        32% off
        IDR 3,596,000 IDR 2,439,000
      • CVG 18:48
        19h 11m
        1 stop
        SEA 10:59
        Cincinnati - Seattle | Fri, Nov 13 | Frontier Airlines
        IDR 2,455,100
        32% off
        IDR 3,596,000 IDR 2,455,100
      • CVG 16:32
        25h 40m
        1 stop
        SEA 15:12
        Cincinnati - Seattle | Fri, Oct 23 | Frontier Airlines
        IDR 2,457,800
        32% off
        IDR 3,596,000 IDR 2,457,800
      • CVG 08:52
        8h 44m
        1 stop
        SEA 14:36
        Cincinnati - Seattle | Sun, Dec 6 | American Airlines
        IDR 2,661,000
        26% off
        IDR 3,596,000 IDR 2,661,000
      • CVG 08:52
        10h 6m
        1 stop
        SEA 15:58
        Cincinnati - Seattle | Mon, Dec 7 | American Airlines
        IDR 2,661,000
        26% off
        IDR 3,596,000 IDR 2,661,000
      • CVG 13:00
        17h 25m
        1 stop
        SEA 14:00
        Cincinnati - Seattle | Fri, Oct 16 | Normal Airline
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Displayed flight fares from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airline offers the cheapest flights from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport?

The cheapest airline flying from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport is Frontier Airlines (from IDR 1,938,900) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From IDR 1,938,900
Delta Air Lines
From IDR 2,655,700
American Airlines
From IDR 2,936,500
Alaska Airlines
From IDR 3,193,200
United Airlines
From IDR 3,548,900
Sun Country Airlines
From IDR 4,043,600
Hahn Air
From IDR 4,439,400
Breeze Airways
From IDR 6,386,300

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What is the flight schedule from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport?

Check the schedule for flights from Cincinnati to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS519

    Cincinnati/Northern Kentucky International Airport

    08:39

    CVG

    4h 58m

    10:37

    SEA

    S M T W T F S
    Search

  2. DL966

    Cincinnati/Northern Kentucky International Airport

    06:30

    CVG

    5h 2m

    08:32

    SEA

    S M T W T F S
    Search

  3. UA1379

    Cincinnati/Northern Kentucky International Airport

    05:30

    CVG

    1h 29m

    Direct

    05:59

    ORD

    S M T W T F S
    Search

  4. UA341

    O'Hare International Airport

    07:00

    ORD

    4h 36m

    Direct

    09:36

    SEA

    S M T W T F S

  5. DL2149

    Cincinnati/Northern Kentucky International Airport

    19:55

    CVG

    3h 53m

    Direct

    21:48

    SLC

    S M T W T F S
    Search

  6. DL2998

    Salt Lake City International Airport

    22:45

    SLC

    2h 26m

    Direct

    00:11

    SEA

    S - - W T - S

  7. UA1813

    Cincinnati/Northern Kentucky International Airport

    18:10

    CVG

    1h 38m

    Direct

    18:48

    ORD

    - - - - - F -
    Search

  8. UA2211

    O'Hare International Airport

    20:12

    ORD

    4h 44m

    Direct

    22:56

    SEA

    S M T W T F S

  9. AA3894

    Cincinnati/Northern Kentucky International Airport

    08:52

    CVG

    1h 40m

    Direct

    09:32

    ORD

    S M T W T F S
    Search

  10. AA2672

    O'Hare International Airport

    12:55

    ORD

    4h 48m

    Direct

    15:43

    SEA

    S M T W T F S

  11. DL3169

    Cincinnati/Northern Kentucky International Airport

    17:00

    CVG

    1h 33m

    Direct

    18:33

    ATL

    S M T W T F S
    Search

  12. DL903

    Hartsfield–Jackson Atlanta International Airport

    21:35

    ATL

    5h 34m

    Direct

    00:09

    SEA

    S M T W T F S

  13. F93521

    Cincinnati/Northern Kentucky International Airport

    08:20

    CVG

    4h 23m

    Direct

    09:43

    LAS

    S M - - T F -
    Search

  14. F92407

    Harry Reid International Airport

    08:05

    LAS

    2h 54m

    Direct

    10:59

    SEA

    S - - W T - S

  15. F93725

    Cincinnati/Northern Kentucky International Airport

    19:02

    CVG

    3h 12m

    Direct

    20:14

    DEN

    - - - W - - S
    Search

  16. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S M T W T F S

  17. F93285

    Cincinnati/Northern Kentucky International Airport

    16:32

    CVG

    3h 14m

    Direct

    17:46

    DEN

    S M T W T F S
    Search

  18. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S M T W T F S
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About Cincinnati/Northern Kentucky International Airport and Seattle-Tacoma International Airport

Learn about Cincinnati/Northern Kentucky International Airport (CVG) and Seattle-Tacoma International Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 3,156.88km
Cheapest one-way ticket price IDR 2,174,300
Cheapest return ticket price IDR 3,104,900

FAQs for Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport Flights

  • How long is the flight from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport?

    Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport takes about 4 hours 31 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Cincinnati/Northern Kentucky International Airport (CVG) to Seattle-Tacoma International Airport (SEA).
  • The earliest flight from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport departs at 06:30, and the last departs at 22:05, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Cincinnati/Northern Kentucky International Airport (CVG) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around IDR 4,936,900 in November, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • American Airlines is a very popular airline operating an average of 363 flights per month.
  • One-way flights from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport currently start from IDR 2,174,300, and round-trip fares start from IDR 3,104,900. The current lowest fare is a Frontier Airlines flight departing on Thu, Oct 22; prices may vary depending on availability.
  • Yes. Alaska Airlines and Delta Air Lines operate direct flights from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport, with an average flight time of 4 hours 31 minutes, and around 14 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport is IDR 4,664,400. Prices may vary depending on the departure date, airline, and availability.
  • Cincinnati/Northern Kentucky International Airport to Seattle-Tacoma International Airport operates around 14 weekly flights, mainly by Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Cincinnati/Northern Kentucky International Airport and Seattle-Tacoma International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.