Cheap flights from Cincinnati, OH to Seattle, WA

Flights starting at $86. Choose between Delta Air Lines, United Airlines, or Alaska Airlines to find the best price.

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Cheapest one-way trip

$110

Cheapest nonstop round-trip

$110

Cheapest round-trip

$180

Average round-trip

$227

Nonstop flights in January

$110 – $383

Round trips

Cincinnati CVGSeattle SEA

Delta Air Lines

$180
Cincinnati CVGSeattle SEA

Multiple carriers

$227

Updated:

1962 miles
Distance
Duration
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Travelers usually depart from Cincinnati/Northern Kentucky International, Cincinnati, OH - Greyhound Station, Cincinnati- Union Terminal, Cincinnati, OH - University Of Cincinnati (e) Greyhound station, or Cincinnati Municipal Lunken when they travel from Cincinnati to Seattle. Book your trip to arrive at Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - University of Washington, or Seattle, WA - Poly Clinic. The distance between Cincinnati and Seattle is 3157 km. The most popular airlines for this route are Delta Air Lines, United Airlines, Alaska Airlines, Frontier Airlines, and American Airlines. Cincinnati and Seattle have 260 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights3333333
Fly direct with

Delta Air Lines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Cincinnati to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo

United States COVID-19 travel restrictions

Your trip summary

Most travelers from Cincinnati Covington, CVG can enter Seattle, SEA.

Departure

Additional information
  • Masks are recommended in certain settings

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Cincinnati to Seattle?
A one-way nonstop (direct) flight between Cincinnati and Seattle takes around 5.2 hours.
What is the flight distance between Cincinnati and Seattle?
The flight distance between Cincinnati and Seattle is 3157 km.
What airlines offer nonstop (direct) flights between Cincinnati and Seattle?
Several carriers operate flights between Cincinnati and Seattle. Airlines offering nonstop (direct) flights include Delta Air Lines, American Airlines, Alaska Airlines.
What are the most popular routes to and from Cincinnati?
Travelers frequently search for route combinations, such as Cincinnati and Las Vegas, Los Angeles, Denver, New York, Orlando, Fort Lauderdale, San Diego, New Orleans, Phoenix, San Francisco, San Juan, Austin, Jacksonville, Sarasota, Fort Myers, London, Tampa, Salt Lake City, Portland, Paris.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and Denver, Atlanta, Houston, Las Vegas, Austin, Orlando, Los Angeles, Salt Lake City, Mexico City, Paris, London, Washington, D.C., Detroit, New York, Minneapolis, Phoenix, Dallas, Raleigh, Charlotte, Cleveland.
Which airports are there in Cincinnati?
Cincinnati is mainly served by Cincinnati/Northern Kentucky International. But there are other airports nearby, including Cincinnati Municipal Lunken.
What airports are near Cincinnati?
The main airport in Cincinnati is Cincinnati/Northern Kentucky International. It is also served by Indianapolis International, John Glenn Columbus International, Louisville International, Blue Grass, Fort Wayne International, Dayton International, Rickenbacker International, Tri-State, Monroe County.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Abbotsford International, Yakima Air Terminal, Victoria Inner Harbour SPB, Pangborn Memorial, Vancouver Harbour Flight Centre, Friday Harbor Airport.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Cincinnati and Seattle?
Yes, it's possible to combine different modes of transport between Cincinnati and Seattle thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Cincinnati and Seattle can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Cincinnati and Seattle?
When's the best time to travel between Cincinnati and Seattle?
What flights operate between Cincinnati and Seattle?
How many airports are there near Cincinnati?
How many airports are there near Seattle?
What time do nonstop (direct) flights between Cincinnati and Seattle depart?
What time do nonstop (direct) flights between Cincinnati and Seattle arrive?
What time do flights between Cincinnati and Seattle depart?
What time do flights between Cincinnati and Seattle arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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