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Cheap flights from Cincinnati to Seattle from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Seattle departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Cincinnati to Seattle (CVG-SEA)

Cheap round-trip flights

Southwest Logo
1:15 pm - 9:40 pmCVG-SEA
11h 25m1 stop
Southwest Logo
9:10 pm - 12:25 pmSEA-CVG
12h 15m1 stop
$185Southwest
Find Deal
Wed, Sep 24 - Tue, Sep 30
Southwest Logo
2:50 pm - 11:35 pmCVG-SEA
11h 45m1 stop
Southwest Logo
5:35 am - 3:10 pmSEA-CVG
6h 35m1 stop
$186Southwest
Find Deal
Tue, Sep 2 - Tue, Sep 9
Southwest Logo
2:50 pm - 11:35 pmCVG-SEA
11h 45m1 stop
Southwest Logo
9:10 pm - 12:25 pmSEA-CVG
12h 15m1 stop
$191Southwest
Find Deal
Wed, Sep 17 - Tue, Sep 23
Delta Logo
7:00 am - 9:00 amCVG-SEA
5h 00mnonstop
Delta Logo
11:25 am - 6:45 pmSEA-CVG
4h 20mnonstop
$237Delta
Find Deal
Wed, Oct 1 - Wed, Oct 8
Hawaiian Airlines Logo
6:40 pm - 8:33 pmCVG-SEA
4h 53mnonstop
Hawaiian Airlines Logo
10:00 am - 5:40 pmSEA-CVG
4h 40mnonstop
$242Hawaiian Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
Delta Logo
7:00 am - 9:14 amCVG-SEA
5h 14mnonstop
Delta Logo
11:20 am - 6:42 pmSEA-CVG
4h 22mnonstop
$247Delta
Find Deal
Wed, Dec 3 - Mon, Dec 8
American Airlines Logo
1:57 pm - 8:09 pmCVG-SEA
9h 12m1 stop
American Airlines Logo
12:30 pm - 11:36 pmSEA-CVG
8h 06m1 stop
$257American Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
American Airlines Logo
9:52 am - 5:03 pmCVG-SEA
10h 11m1 stop
American Airlines Logo
1:23 am - 10:23 amSEA-CVG
6h 00m1 stop
$267American Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Hawaiian Airlines Logo
6:40 pm - 8:33 pmCVG-SEA
4h 53mnonstop
Hawaiian Airlines Logo
10:00 am - 5:40 pmSEA-CVG
4h 40mnonstop
$274Hawaiian Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
Alaska Airlines Logo
6:40 pm - 8:33 pmCVG-SEA
4h 53mnonstop
Alaska Airlines Logo
10:00 am - 5:40 pmSEA-CVG
4h 40mnonstop
$282Alaska Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1

Frontier flights from Cincinnati to Seattle

Our best Frontier deals on Cincinnati to Seattle flight tickets
Frontier
Sep 8
CVG8:00 amCincinnati Cinci./N. Kentucky
10h 41m
1 stop
SEA3:41 pmSeattle/Tacoma Intl
Sep 16
SEA7:00 amSeattle/Tacoma Intl
12h 41m
1 stop
CVG10:41 pmCincinnati Cinci./N. Kentucky
$268
Find similar
Frontier
Aug 28
CVG9:24 pmCincinnati Cinci./N. Kentucky
20h 16m
1 stop
SEA2:40 pmSeattle/Tacoma Intl
Sep 3
SEA6:41 amSeattle/Tacoma Intl
14h 18m
1 stop
CVG11:59 pmCincinnati Cinci./N. Kentucky
$275
Find similar
Frontier
Aug 14
CVG6:08 pmCincinnati Cinci./N. Kentucky
9h 26m
1 stop
SEA12:34 amSeattle/Tacoma Intl
Aug 18
SEA6:25 amSeattle/Tacoma Intl
7h 43m
1 stop
CVG5:08 pmCincinnati Cinci./N. Kentucky
$278
Find similar

Hawaiian Airlines flights from Cincinnati to Seattle

Our best Hawaiian Airlines deals on Cincinnati to Seattle flight tickets
Hawaiian Airlines
Sep 6
CVG6:40 pmCincinnati Cinci./N. Kentucky
4h 53m
SEA8:33 pmSeattle/Tacoma Intl
Sep 13
SEA10:00 amSeattle/Tacoma Intl
4h 40m
CVG5:40 pmCincinnati Cinci./N. Kentucky
$242
Find similar
Hawaiian Airlines
Sep 6
CVG6:40 pmCincinnati Cinci./N. Kentucky
4h 53m
SEA8:33 pmSeattle/Tacoma Intl
Sep 13
SEA10:00 amSeattle/Tacoma Intl
4h 40m
CVG5:40 pmCincinnati Cinci./N. Kentucky
$274
Find similar
Hawaiian Airlines
Aug 31
CVG6:37 pmCincinnati Cinci./N. Kentucky
4h 53m
SEA8:30 pmSeattle/Tacoma Intl
Sep 7
SEA10:00 amSeattle/Tacoma Intl
4h 40m
CVG5:40 pmCincinnati Cinci./N. Kentucky
$297
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Cincinnati to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 9/24

1:15 pm-9:40 pm

1 stop11h 25m

Seattle/Tacoma Intl

Tue 9/30

9:10 pm-12:25 pm

1 stop12h 15m

$185

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Tue 9/2

2:50 pm-11:35 pm

1 stop11h 45m

Seattle/Tacoma Intl

Tue 9/9

5:35 am-3:10 pm

1 stop6h 35m

$186

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 9/17

2:50 pm-11:35 pm

1 stop11h 45m

Seattle/Tacoma Intl

Tue 9/23

9:10 pm-12:25 pm

1 stop12h 15m

$191

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 10/1

7:00 am-9:00 am

Nonstop5h 00m

Seattle/Tacoma Intl

Wed 10/8

11:25 am-6:45 pm

Nonstop4h 20m

$237

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Sat 9/6

6:40 pm-8:33 pm

Nonstop4h 53m

Seattle/Tacoma Intl

Sat 9/13

10:00 am-5:40 pm

Nonstop4h 40m

$242

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 12/3

7:00 am-9:14 am

Nonstop5h 14m

Seattle/Tacoma Intl

Mon 12/8

11:20 am-6:42 pm

Nonstop4h 22m

$247

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 10/1

1:57 pm-8:09 pm

1 stop9h 12m

Seattle/Tacoma Intl

Wed 10/8

12:30 pm-11:36 pm

1 stop8h 06m

$257

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 12/3

9:52 am-5:03 pm

1 stop10h 11m

Seattle/Tacoma Intl

Sun 12/7

1:23 am-10:23 am

1 stop6h 00m

$267

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Sat 9/6

6:40 pm-8:33 pm

Nonstop4h 53m

Seattle/Tacoma Intl

Sat 9/13

10:00 am-5:40 pm

Nonstop4h 40m

$274

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Sat 9/27

6:40 pm-8:33 pm

Nonstop4h 53m

Seattle/Tacoma Intl

Wed 10/1

10:00 am-5:40 pm

Nonstop4h 40m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Cincinnati to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Cincinnati to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $244. If you don’t want to visit Seattle in January, then you should wait until October to fly from Cincinnati, when ticket prices are also cheap, with an average price of $287.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Cincinnati is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $408. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Cincinnati because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $518.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Cincinnati at noon is the least expensive time of day to depart. momondo users have found prices as low as $252 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $479. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl flight route?

Fly from Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl for the best Cincinnati Cinci./N. Kentucky - Seattle/Tacoma Intl flight prices

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

You are more likely to see cheaper flights to Seattle from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $348 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Cincinnati for as low as $311 on momondo.

What cabin class options are available on Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cincinnati to Seattle flights?

No. A direct flight is the cheapest option for a flight between Cincinnati to Seattle.

How have Cincinnati to Seattle flight prices changed over time?

As of August 2025, prices for Cincinnati to Seattle flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Cincinnati to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cincinnati to Seattle (CVG to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Seattle

Best Price Found

$93

Fastest flight time

4h 53m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Cincinnati in the past 72 hours is $93. The best round-trip flight deal from Cincinnati to Seattle found on momondo in the last 72 hours is $185.
The fastest flight from Cincinnati to Seattle takes 4h 53m
Direct flights go from Cincinnati to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • How far is Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl by plane?

    The straight-line distance from Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl is 1965.8 mi. Typically, this will take 4h 53m by plane in normal conditions.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Cincinnati to Seattle?

  • What is the most popular airline from Cincinnati to Seattle?

Best airlines flying from Cincinnati to Seattle

Compare and see reviews for airlines that fly from Cincinnati to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $133Free CancellationRating
5.8
3,231 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $170Free CancellationRating
7.8
2,617 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $188Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $193Free CancellationRating
8.0
7,986 reviews
Search Delta flights
Alaska AirlinesPriceFrom $217Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,909 reviews
Search United Airlines flights
American AirlinesPriceFrom $282Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $305Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights

  • Delta Flights From Cincinnati to Seattle

    Across 7 Delta flights from Cincinnati to Seattle this week, the average price was $363, with the best Delta deals starting from $193 round-trip. 7,986 users have rated Delta on momondo, with an average score of 8.0/10.

  • Alaska Airlines Flights From Cincinnati to Seattle

    $217 is the best Alaska Airlines flight deal from Cincinnati to Seattle found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $409, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 10,000 user reviews) flies into Seattle from Cincinnati 13 times in an average week so prices can vary.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Kent
Federal Way
Lynnwood
Puyallup
Marysville
Tukwila
Kirkland
Lakewood
Fife
Cle Elum
Shoreline
Centralia
Westport
Redmond

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Seattle?

Finding the right flight to Seattle from Cincinnati is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Cincinnati to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cincinnati to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Cincinnati to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Cincinnati. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cincinnati to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cincinnati to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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