SEA - CVG

C$ 260 Find Cheap Flights from Seattle to Cincinnati – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Cincinnati departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 518
Typical prices: C$ 347-C$ 627
United Airlines
Thu 1/10Sat 10/10
SEA - CVG • 1 stop
Cheapest direct flights
C$ 557
Typical prices: C$ 459-C$ 782
Alaska Airlines
Thu 27/8Mon 31/8
SEA - CVG • Direct
Top airlines
Cheapest • from C$ 518 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
You can fly direct with Alaska Airlines and Delta. Average duration is 4h 27m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 49% price drop
Most popular
Good to know
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Seattle to Cincinnati (SEA-CVG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Cincinnati that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Cincinnati

Thu, 1 Oct - Sat, 10 Oct
United Airlines Logo
11:13 p.m. - 11:11 a.m.
SEA
-
CVG
8h 58m
1 stop
United Airlines Logo
5:30 a.m. - 9:36 a.m.
CVG
-
SEA
7h 06m
1 stop
C$ 518United Airlines
Thu, 1 Oct - Sat, 10 Oct
Southwest Logo
8:40 p.m. - 9:55 a.m.
SEA
-
CVG
10h 15m
2 stops
Southwest Logo
9:05 a.m. - 1:55 p.m.
CVG
-
SEA
7h 50m
1 stop
C$ 525Southwest
Thu, 27 Aug - Mon, 31 Aug
Southwest Logo
11:05 p.m. - 12:15 p.m.
SEA
-
CVG
10h 10m
2 stops
Southwest Logo
5:25 p.m. - 11:55 p.m.
CVG
-
SEA
9h 30m
2 stops
C$ 532Southwest
Fri, 30 Oct - Mon, 2 Nov
Southwest Logo
8:05 a.m. - 9:35 p.m.
SEA
-
CVG
10h 30m
2 stops
Southwest Logo
8:20 p.m. - 12:30 a.m.
CVG
-
SEA
7h 10m
1 stop
C$ 549Southwest
Wed, 23 Sep - Sun, 27 Sep
United Airlines Logo
11:00 p.m. - 9:20 a.m.
SEA
-
CVG
7h 20m
1 stop
United Airlines Logo
5:30 a.m. - 11:27 a.m.
CVG
-
SEA
8h 57m
1 stop
C$ 552United Airlines
Fri, 30 Oct - Mon, 2 Nov
Southwest Logo
9:15 p.m. - 10:25 a.m.
SEA
-
CVG
10h 10m
2 stops
Southwest Logo
3:35 p.m. - 12:40 a.m.
CVG
-
SEA
12h 05m
2 stops
C$ 556Southwest
Thu, 27 Aug - Sun, 30 Aug
Delta Logo
11:40 a.m. - 7:04 p.m.
SEA
-
CVG
4h 24mdirect
Delta Logo
6:35 a.m. - 8:29 a.m.
CVG
-
SEA
4h 54mdirect
C$ 557Delta
Thu, 3 Sep - Mon, 7 Sep
Southwest Logo
11:05 p.m. - 12:15 p.m.
SEA
-
CVG
10h 10m
2 stops
Southwest Logo
7:00 p.m. - 11:55 p.m.
CVG
-
SEA
7h 55m
1 stop
C$ 559Southwest
Wed, 23 Sep - Sun, 27 Sep
Southwest Logo
6:40 a.m. - 8:10 p.m.
SEA
-
CVG
10h 30m
2 stops
Southwest Logo
6:00 a.m. - 1:40 p.m.
CVG
-
SEA
10h 40m
2 stops
C$ 566Southwest
Fri, 13 Nov - Mon, 16 Nov
Delta Logo
11:45 a.m. - 7:07 p.m.
SEA
-
CVG
4h 22mdirect
Delta Logo
6:53 a.m. - 9:03 a.m.
CVG
-
SEA
5h 10mdirect
C$ 571Delta
Booking Insights

KAYAK's insights & trends for Seattle to Cincinnati flights

Get data-powered insights and trends into flights from Seattle to Cincinnati to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Cincinnati?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Cincinnati departing in October.

What is the cheapest month to fly from Seattle to Cincinnati?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Cincinnati, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Cincinnati is February, where tickets cost C$ 277 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 733 and C$ 695 respectively.

Can I save money by flying with a layover from Seattle to Cincinnati?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 376 on average.

How far in advance should I book a flight from Seattle to Cincinnati?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Cincinnati, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Cincinnati, you should book around 4 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Cincinnati

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low season

June

Cheapest flight

C$ 260
Best time to beat the crowds but there is an average 34% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Seattle to Cincinnati

When to book flights from Seattle to Cincinnati

Are your dates flexible? Find out the best times to travel from Seattle to Cincinnati based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Cincinnati

  • What are the traveling options from the Seattle city center to the Seattle-Tacoma Airport?

    There are a few different options for traveling from the Seattle city center to the Seattle-Tacoma Airport. The first option is to take a taxi or ride-sharing service such as Uber or Lyft. This is the most expensive option, but it is also the most convenient. Another option is to take the light rail, which is a cheaper option but takes a bit longer. Finally, you can take the bus, which is the cheapest option but also the least convenient. You can also take the Sound Transit Link light rail, which has a station at the airport.

  • What public transportation will get me from the Cincinnati airport to the city center?

    The Cincinnati airport offers a few different options for public transportation into the city center. The first is to take a taxi. This is the most expensive option, but it is also the most convenient. A taxi will take you directly to your destination. The second option is the Cincinnati Metro Bus, which has a few different routes that go from the airport to different parts of the city. It takes about 45min to reach the city center. The third option is the Cincinnati Metro LIFT paratransit service, which is a door-to-door service for people with disabilities. The fare for this option is affordable per person, and it takes about 60min to reach the city center.

  • Are there currency exchange services in Cincinnati airport?

    There is a currency exchange service located in the baggage claim area of the Cincinnati/Northern Kentucky International Airport. The service is available to both arriving and departing passengers.

  • What amenities are available for travelers upon arrival in Cincinnati airport?

    Some of the amenities available for travelers upon arrival in Cincinnati airport include a variety of shops and restaurants, as well as a number of different services such as a business center, a currency exchange, and a number of different transportation options.

  • What is the cheapest flight from Seattle to Cincinnati?

    In the last 5 days, the lowest price for a flight from Seattle to Cincinnati was C$ 260 for a one-way ticket and C$ 518 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Cincinnati?

    Delta, Alaska Airlines, JetBlue, American Airlines, and Hawaiian Airlines offer inflight Wi-Fi service on the Seattle to Cincinnati flight route.

  • Which aircraft models fly most regularly from Seattle to Cincinnati?

    The Boeing 737 is the aircraft model that flies most regularly on the Seattle to Cincinnati flight route.

  • Which airline alliances offer flights from Seattle to Cincinnati?

    oneworld is the only airline alliance operating flights between Seattle and Cincinnati.

  • On which days can I fly direct from Seattle to Cincinnati?

    There are direct flights from Seattle to Cincinnati on a daily basis.

  • How does KAYAK find such low prices on flights from Seattle to Cincinnati?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Cincinnati.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Cincinnati?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cincinnati from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Cincinnati?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cincinnati with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Cincinnati?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cincinnati from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Cincinnati

  • There are pet relief areas in the Seattle Tacoma Airport (SEA). There are three animal relief areas in the airport: two are located pre-security in the main terminal near Baggage Claim, and one is located post-security in the Concourse C north end.
  • There is free Wi-Fi in the Seattle-Tacoma Airport. You can find it in the main terminal near the food court. It is also available in the baggage claim area.
  • There are wheelchair accessible services at the Seattle-Tacoma Airport. The airport has a special assistance team that can help passengers with disabilities. The team can provide wheelchairs, help with boarding and disembarking, and provide other assistance as needed.
  • The Cincinnati Airport (CVG) is also wheelchair-accessible. There are designated wheelchair-accessible parking spaces, as well as wheelchair-accessible restrooms, drinking fountains, and telephones throughout the airport.
  • There are two animal relief areas at CVG, one pre-security and one post-security. The pre-security animal relief area is located on the first floor of the Terminal near the entrance to Concourse A. The post-security animal relief area is located in Concourse B near the entrance to Gate B6.

Prefer to fly direct from Seattle to Cincinnati?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Cincinnati Cinci./N. Kentucky Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

Direct returns

Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

Reviews of the top airline flying from Seattle to Cincinnati

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Cincinnati. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Cincinnati? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12685 reviews
7.8Comfort
7.0Entertainment
7.1Food
8.1Boarding
8.5Crew
Airline reviews

I had the row all to myself, which was fantastic! The food was pretty weak, though, which is an annoying thing about current travel. I didn't check out the entertainment, so can't rate that.

8.0 ExcellentAnonymous, Jul 2026
SEA - CVG
Read more Alaska Airlines reviews

I had the row all to myself, which was fantastic! The food was pretty weak, though, which is an annoying thing about current travel. I didn't check out the entertainment, so can't rate that.

My window seat did not have a window. I chose seat 11A thinking I would have a view. I had a wall instead.

Once we were in the air, the flight was nice and smooth. The flight was about twenty minutes late to begin with, though, and then we needed to wait to land for another plane to land first.

I paid $129 to be upgraded to better seat only ti be completely ignored by flight attendants I think because I used the front restroom ???? I was dozing off and on but I was never once offered a beverage or snack but my seat mates were served numerous double vodkas. I want my money back. I tried to call Alaska Airlines complaints phone number and was told it was 2.5 hours to hold.

Despite the delays with boarding and flying out of Seattle, the flight crew was amazing!! This was my second experience flying with Alaska, and given the chance in the future, I would fly with them again.

At first, I was given my neighbor's meal but didn't realize I was eating his food until I had already taken a bite out of his cheese. My own meal was ok (and my neighbor was good natured about the mistake).

Slow boarding and the flight crew hit me with the food cart

The crew was great! The flight was hot because they flew the trip with one pack as the other was on MEL. So the plane was hot at the gate, hot in flight, and delayed an hour. Totally not their fault. Things happen and parts break. The crew tried to make the best of it and I appreciated their effort. Because they had to fly at a much lower altitude because of the broken pack, their was more turbulence. Again not anything they could really do about that. All in all the flight was good and I like Alaska Airlines. I prefer them over many other carriers. They could of cancelled that flight, but they didn't. They added more fuel, flew at a lower altitude but we all made it there safely.

Text and wifi were paywalled. I'm not looking for something fast, but not getting a text for ride coordination until back at the gate was a pain.

Considering today's travel conditions Alaska did everything that they could do for me. I'm hoping the return flight will be as uneventful.

Everything you need to know for your flight from Seattle to Cincinnati

Information on your arrival and departure airports