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Cincinnati/Northern Kentucky International Airport to Seattle Tacoma Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Cincinnati/Northern Kentucky International Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from $122 and round-trip from $174. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        CVG 6:30 AM
        5h 2m
        Nonstop
        SEA 8:32 AM
        Cincinnati - Seattle | Fri, Oct 30 | Delta Air Lines
        SEA 12:05 PM
        4h 28m
        Nonstop
        CVG 7:33 PM
        Seattle - Cincinnati | Fri, Nov 6 | Delta Air Lines
        $174 $388
        55% off
        55% off
        $388 $174
      • CVG 6:30 AM
        5h 2m
        Nonstop
        SEA 8:32 AM
        Cincinnati - Seattle | Fri, Oct 16 | Delta Air Lines
        SEA 12:05 PM
        4h 28m
        Nonstop
        CVG 7:33 PM
        Seattle - Cincinnati | Fri, Oct 23 | Delta Air Lines
        $185 $388
        52% off
        52% off
        $388 $185
      • CVG 8:39 AM
        4h 58m
        Nonstop
        SEA 10:37 AM
        Cincinnati - Seattle | Fri, Oct 23 | Alaska Airlines
        SEA 1:47 PM
        4h 22m
        Nonstop
        CVG 9:09 PM
        Seattle - Cincinnati | Mon, Oct 26 | Alaska Airlines
        $191 $388
        51% off
        51% off
        $388 $191
      • CVG 6:30 AM
        5h 2m
        Nonstop
        SEA 8:32 AM
        Cincinnati - Seattle | Wed, Oct 28 | Delta Air Lines
        SEA 12:05 PM
        4h 28m
        Nonstop
        CVG 7:33 PM
        Seattle - Cincinnati | Sun, Nov 1 | Delta Air Lines
        $233
        40% off
        $388 $233
      • CVG 6:00 AM
        5h 20m
        Nonstop
        SEA 8:20 AM
        Cincinnati - Seattle | Thu, Dec 3 | Delta Air Lines
        SEA 11:30 AM
        4h 14m
        Nonstop
        CVG 6:44 PM
        Seattle - Cincinnati | Sun, Dec 6 | Delta Air Lines
        $282
        27% off
        $388 $282
      • CVG 6:00 AM
        5h 11m
        Nonstop
        SEA 8:11 AM
        Cincinnati - Seattle | Fri, Nov 27 | Delta Air Lines
        SEA 11:30 AM
        4h 14m
        Nonstop
        CVG 6:44 PM
        Seattle - Cincinnati | Thu, Dec 3 | Delta Air Lines
        $287
        26% off
        $388 $287
      • CVG 6:30 AM
        5h 2m
        Nonstop
        SEA 8:32 AM
        Cincinnati - Seattle | Thu, Oct 29 | Delta Air Lines
        SEA 12:05 PM
        4h 28m
        Nonstop
        CVG 7:33 PM
        Seattle - Cincinnati | Sun, Nov 1 | Delta Air Lines
        $287
        26% off
        $388 $287
      • CVG 6:00 AM
        8h 14m
        1 stop
        SEA 11:14 AM
        Cincinnati - Seattle | Fri, Oct 23 | American Airlines
        SEA 11:59 PM
        6h 25m
        1 stop
        CVG 9:24 AM
        Seattle - Cincinnati | Mon, Oct 26 | American Airlines
        $215
        45% off
        $388 $215
      • CVG 4:32 PM
        25h 40m
        1 stop
        SEA 3:12 PM
        Cincinnati - Seattle | Wed, Oct 21 | Frontier Airlines
        SEA 12:14 PM
        25h 37m
        1 stop
        CVG 4:51 PM
        Seattle - Cincinnati | Wed, Oct 28 | Frontier Airlines
        $278
        28% off
        $388 $278
      • CVG 8:34 PM
        21h 38m
        1 stop
        SEA 3:12 PM
        Cincinnati - Seattle | Thu, Oct 22 | Frontier Airlines
        SEA 4:27 PM
        20h
        1 stop
        CVG 3:27 PM
        Seattle - Cincinnati | Sat, Oct 24 | Frontier Airlines
        $279
        28% off
        $388 $279
      • CVG 4:32 PM
        25h 40m
        1 stop
        SEA 3:12 PM
        Cincinnati - Seattle | Fri, Oct 16 | Frontier Airlines
        SEA 4:27 PM
        20h
        1 stop
        CVG 3:27 PM
        Seattle - Cincinnati | Fri, Oct 23 | Frontier Airlines
        $282
        27% off
        $388 $282
      • CVG 6:30 AM
        5h 2m
        Nonstop
        SEA 8:32 AM
        Cincinnati - Seattle | Fri, Oct 23 | Delta Air Lines
        SEA 11:50 PM
        8h 9m
        1 stop
        CVG 10:59 AM
        Seattle - Cincinnati | Mon, Oct 26 | Delta Air Lines
        $287
        26% off
        $388 $287
      • CVG 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Cincinnati - Seattle | Fri, Oct 16 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        CVG 4:00 PM
        Seattle - Cincinnati | Sun, Oct 18 | Normal Airline
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      • Cheapest nonstop
        CVG 6:00 AM
        5h 20m
        Nonstop
        SEA 8:20 AM
        Cincinnati - Seattle | Sun, Dec 6 | Delta Air Lines
        $141 $202
        30% off
        30% off
        $202 $141
      • CVG 6:00 AM
        5h 20m
        Nonstop
        SEA 8:20 AM
        Cincinnati - Seattle | Mon, Dec 7 | Delta Air Lines
        $141 $202
        30% off
        30% off
        $202 $141
      • CVG 6:30 AM
        5h 2m
        Nonstop
        SEA 8:32 AM
        Cincinnati - Seattle | Mon, Oct 19 | Delta Air Lines
        $149 $202
        26% off
        26% off
        $202 $149
      • CVG 8:34 PM
        21h 38m
        1 stop
        SEA 3:12 PM
        Cincinnati - Seattle | Thu, Oct 22 | Frontier Airlines
        $122
        40% off
        $202 $122
      • CVG 5:57 PM
        18h 48m
        1 stop
        SEA 9:45 AM
        Cincinnati - Seattle | Thu, Oct 29 | Frontier Airlines
        $122
        40% off
        $202 $122
      • CVG 8:20 AM
        29h 39m
        1 stop
        SEA 10:59 AM
        Cincinnati - Seattle | Mon, Oct 26 | Frontier Airlines
        $136
        33% off
        $202 $136
      • CVG 8:20 AM
        29h 39m
        1 stop
        SEA 10:59 AM
        Cincinnati - Seattle | Tue, Oct 27 | Frontier Airlines
        $136
        33% off
        $202 $136
      • CVG 6:48 PM
        19h 11m
        1 stop
        SEA 10:59 AM
        Cincinnati - Seattle | Fri, Nov 6 | Frontier Airlines
        $137
        32% off
        $202 $137
      • CVG 6:48 PM
        19h 11m
        1 stop
        SEA 10:59 AM
        Cincinnati - Seattle | Fri, Nov 13 | Frontier Airlines
        $138
        32% off
        $202 $138
      • CVG 4:32 PM
        25h 40m
        1 stop
        SEA 3:12 PM
        Cincinnati - Seattle | Fri, Oct 30 | Frontier Airlines
        $138
        32% off
        $202 $138
      • CVG 4:32 PM
        25h 40m
        1 stop
        SEA 3:12 PM
        Cincinnati - Seattle | Fri, Oct 23 | Frontier Airlines
        $138
        32% off
        $202 $138
      • CVG 8:52 AM
        8h 44m
        1 stop
        SEA 2:36 PM
        Cincinnati - Seattle | Sun, Dec 6 | American Airlines
        $149
        26% off
        $202 $149
      • CVG 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Cincinnati - Seattle | Fri, Oct 16 | Normal Airline
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Displayed flight fares from Cincinnati/Northern Kentucky International Airport to Seattle Tacoma Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from Cincinnati/Northern Kentucky International Airport to Seattle Tacoma Intl. Airport is Frontier Airlines (from $122) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $122
Delta Air Lines
From $141
American Airlines
From $149
Alaska Airlines
From $179
United Airlines
From $199
Sun Country Airlines
From $226
Hahn Air
From $248
Breeze Airways
From $357

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What is the flight schedule from Cincinnati/Northern Kentucky International Airport to Seattle Tacoma Intl. 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

    8:39 AM

    CVG

    4h 58m

    10:37 AM

    SEA

    S M T W T F S
    Search

  2. DL966

    Cincinnati/Northern Kentucky International Airport

    6:30 AM

    CVG

    5h 2m

    8:32 AM

    SEA

    S M T W T F S
    Search

  3. UA1379

    Cincinnati/Northern Kentucky International Airport

    5:30 AM

    CVG

    1h 29m

    Nonstop

    5:59 AM

    ORD

    S M T W T F S
    Search

  4. UA341

    O'Hare Intl. Airport

    7:00 AM

    ORD

    4h 36m

    Nonstop

    9:36 AM

    SEA

    S M T W T F S

  5. DL2149

    Cincinnati/Northern Kentucky International Airport

    7:55 PM

    CVG

    3h 53m

    Nonstop

    9:48 PM

    SLC

    S M T W T F S
    Search

  6. DL2998

    Salt Lake City International Airport

    10:45 PM

    SLC

    2h 26m

    Nonstop

    12:11 AM

    SEA

    S - - W T - S

  7. UA1813

    Cincinnati/Northern Kentucky International Airport

    6:10 PM

    CVG

    1h 38m

    Nonstop

    6:48 PM

    ORD

    - - - - - F -
    Search

  8. UA2211

    O'Hare Intl. Airport

    8:12 PM

    ORD

    4h 44m

    Nonstop

    10:56 PM

    SEA

    S M T W T F S

  9. AA3894

    Cincinnati/Northern Kentucky International Airport

    8:52 AM

    CVG

    1h 40m

    Nonstop

    9:32 AM

    ORD

    S M T W T F S
    Search

  10. AA2672

    O'Hare Intl. Airport

    12:55 PM

    ORD

    4h 48m

    Nonstop

    3:43 PM

    SEA

    S M T W T F S

  11. DL3169

    Cincinnati/Northern Kentucky International Airport

    5:00 PM

    CVG

    1h 33m

    Nonstop

    6:33 PM

    ATL

    S M T W T F S
    Search

  12. DL903

    Hartsfield–Jackson Atlanta International Airport

    9:35 PM

    ATL

    5h 34m

    Nonstop

    12:09 AM

    SEA

    S M T W T F S

  13. F93521

    Cincinnati/Northern Kentucky International Airport

    8:20 AM

    CVG

    4h 23m

    Nonstop

    9:43 AM

    LAS

    S M - - T F -
    Search

  14. F92407

    Harry Reid Intl. Airport

    8:05 AM

    LAS

    2h 54m

    Nonstop

    10:59 AM

    SEA

    S - - W T - S

  15. F93725

    Cincinnati/Northern Kentucky International Airport

    7:02 PM

    CVG

    3h 12m

    Nonstop

    8:14 PM

    DEN

    - - - W - - S
    Search

  16. F91175

    Denver International Airport

    1:07 PM

    DEN

    3h 5m

    Nonstop

    3:12 PM

    SEA

    S M T W T F S

  17. F93285

    Cincinnati/Northern Kentucky International Airport

    4:32 PM

    CVG

    3h 14m

    Nonstop

    5:46 PM

    DEN

    S M T W T F S
    Search

  18. F91175

    Denver International Airport

    1:07 PM

    DEN

    3h 5m

    Nonstop

    3:12 PM

    SEA

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

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

Flight distance 3,156.88 km
Cheapest one-way ticket price $122
Cheapest return ticket price $174

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

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

    Cincinnati/Northern Kentucky International Airport to Seattle Tacoma Intl. 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 Intl. Airport (SEA).
  • The earliest flight from Cincinnati/Northern Kentucky International Airport to Seattle Tacoma Intl. 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 Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around $276 in November, the most expensive month to book this route.
  • The earliest flight departs from Cincinnati/Northern Kentucky International Airport (CVG) at 06:45 and arrives in Seattle Tacoma Intl. Airport (SEA) at 08:55.
  • The latest flight departs from Cincinnati/Northern Kentucky International Airport (CVG) at 18:49 and arrives in Seattle Tacoma Intl. Airport (SEA) at 20:42.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • 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 Intl. Airport currently start from $122, and round-trip fares start from $174. 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 Intl. 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 Intl. Airport is $261. Prices may vary depending on the departure date, airline, and availability.
  • Cincinnati/Northern Kentucky International Airport to Seattle Tacoma Intl. 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 Intl. 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

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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.