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Cheap flights from Seattle to Cincinnati from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Cincinnati departing on 9/10. 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 Seattle to Cincinnati

Cheap round-trip flights

Frontier Logo
1:02 pm - 1:39 amSEA-CVG
9h 37m1 stop
Frontier Logo
6:05 am - 12:07 pmCVG-SEA
9h 02m1 stop
$155Frontier
Find Deal
Thu, Oct 16 - Mon, Oct 20
Frontier Logo
6:12 am - 10:13 pmSEA-CVG
13h 01m1 stop
Frontier Logo
8:00 am - 3:41 pmCVG-SEA
10h 41m1 stop
$170Frontier
Find Deal
Fri, Sep 26 - Mon, Sep 29
United Airlines Logo
10:55 pm - 10:30 amSEA-CVG
8h 35m1 stop
United Airlines Logo
7:00 am - 11:31 amCVG-SEA
7h 31m1 stop
$227United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Hawaiian Airlines Logo
10:00 am - 5:40 pmSEA-CVG
4h 40mnonstop
Hawaiian Airlines Logo
6:49 pm - 8:42 pmCVG-SEA
4h 53mnonstop
$230Hawaiian Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
Logo
6:12 am - 10:13 pmSEA-CVG
13h 01m1 stop
Logo
6:40 pm - 8:33 pmCVG-SEA
4h 53mnonstop
$231
Find Deal
Fri, Sep 26 - Tue, Sep 30
Hawaiian Airlines Logo
10:00 am - 5:40 pmSEA-CVG
4h 40mnonstop
Hawaiian Airlines Logo
6:49 pm - 8:42 pmCVG-SEA
4h 53mnonstop
$233Hawaiian Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
Delta Logo
11:15 am - 6:32 pmSEA-CVG
4h 17mnonstop
Delta Logo
7:01 am - 8:55 amCVG-SEA
4h 54mnonstop
$237Delta
Find Deal
Wed, Sep 3 - Tue, Sep 9
Logo
1:02 pm - 1:39 amSEA-CVG
9h 37m1 stop
Logo
6:49 pm - 8:42 pmCVG-SEA
4h 53mnonstop
$241
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
11:54 pm - 9:38 amSEA-CVG
6h 44m1 stop
United Airlines Logo
2:06 pm - 6:49 pmCVG-SEA
7h 43m1 stop
$242United Airlines
Find Deal
Sat, Sep 13 - Tue, Sep 16
Delta Logo
11:15 am - 6:38 pmSEA-CVG
4h 23mnonstop
Delta Logo
7:00 am - 9:00 amCVG-SEA
5h 00mnonstop
$247Delta
Find Deal
Tue, Sep 16 - Mon, Sep 22

Southwest flights from Seattle to Cincinnati

Our best Southwest deals on Seattle to Cincinnati flight tickets
Southwest
Sep 3
SEA11:10 pmSeattle/Tacoma Intl
10h 05m
2 stops
CVG12:15 pmCincinnati Cinci./N. Kentucky
Sep 9
CVG1:15 pmCincinnati Cinci./N. Kentucky
11h 25m
1 stop
SEA9:40 pmSeattle/Tacoma Intl
$253
Find similar
Southwest
Sep 16
SEA11:10 pmSeattle/Tacoma Intl
10h 15m
2 stops
CVG12:25 pmCincinnati Cinci./N. Kentucky
Sep 20
CVG4:25 pmCincinnati Cinci./N. Kentucky
6h 30m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
$262
Find similar
Southwest
Sep 16
SEA11:10 pmSeattle/Tacoma Intl
10h 15m
2 stops
CVG12:25 pmCincinnati Cinci./N. Kentucky
Sep 22
CVG4:35 pmCincinnati Cinci./N. Kentucky
10h 30m
2 stops
SEA12:05 amSeattle/Tacoma Intl
$268
Find similar

Hawaiian Airlines flights from Seattle to Cincinnati

Our best Hawaiian Airlines deals on Seattle to Cincinnati flight tickets
Hawaiian Airlines
Sep 27
SEA10:00 amSeattle/Tacoma Intl
4h 40m
CVG5:40 pmCincinnati Cinci./N. Kentucky
Oct 4
CVG6:49 pmCincinnati Cinci./N. Kentucky
4h 53m
SEA8:42 pmSeattle/Tacoma Intl
$230
Find similar
Hawaiian Airlines
Sep 27
SEA10:00 amSeattle/Tacoma Intl
4h 40m
CVG5:40 pmCincinnati Cinci./N. Kentucky
Oct 4
CVG6:49 pmCincinnati Cinci./N. Kentucky
4h 53m
SEA8:42 pmSeattle/Tacoma Intl
$233
Find similar
Hawaiian Airlines
Sep 13
SEA10:00 amSeattle/Tacoma Intl
4h 40m
CVG5:40 pmCincinnati Cinci./N. Kentucky
Sep 20
CVG6:40 pmCincinnati Cinci./N. Kentucky
4h 53m
SEA8:33 pmSeattle/Tacoma Intl
$239
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Cincinnati 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 14, 2025.
Use the filters below to find and compare flights from Seattle to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 10/16

1:02 pm-1:39 am

1 stop9h 37m

Cincinnati Cinci./N. Kentucky

Mon 10/20

6:05 am-12:07 pm

1 stop9h 02m

$155

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 9/26

6:12 am-10:13 pm

1 stop13h 01m

Cincinnati Cinci./N. Kentucky

Mon 9/29

8:00 am-3:41 pm

1 stop10h 41m

$170

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Wed 9/10

10:55 pm-10:30 am

1 stop8h 35m

Cincinnati Cinci./N. Kentucky

Wed 9/17

7:00 am-11:31 am

1 stop7h 31m

$227

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Sat 9/27

10:00 am-5:40 pm

Nonstop4h 40m

Cincinnati Cinci./N. Kentucky

Sat 10/4

6:49 pm-8:42 pm

Nonstop4h 53m

$230

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 9/26

6:12 am-10:13 pm

1 stop13h 01m

Cincinnati Cinci./N. Kentucky

Tue 9/30

6:40 pm-8:33 pm

Nonstop4h 53m

$231

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Sat 9/27

10:00 am-5:40 pm

Nonstop4h 40m

Cincinnati Cinci./N. Kentucky

Sat 10/4

6:49 pm-8:42 pm

Nonstop4h 53m

$233

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Wed 9/3

11:15 am-6:32 pm

Nonstop4h 17m

Cincinnati Cinci./N. Kentucky

Tue 9/9

7:01 am-8:55 am

Nonstop4h 54m

$237

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 10/16

1:02 pm-1:39 am

1 stop9h 37m

Cincinnati Cinci./N. Kentucky

Mon 10/20

6:49 pm-8:42 pm

Nonstop4h 53m

$241

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Sat 9/13

11:54 pm-9:38 am

1 stop6h 44m

Cincinnati Cinci./N. Kentucky

Tue 9/16

2:06 pm-6:49 pm

1 stop7h 43m

$242

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 9/16

11:15 am-6:38 pm

Nonstop4h 23m

Cincinnati Cinci./N. Kentucky

Mon 9/22

7:00 am-9:00 am

Nonstop5h 00m

$247

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 Cincinnati from

How to get the cheapest flight ticket from Seattle to Cincinnati

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 Cincinnati?

The month of January is, on average, the cheapest month to fly to Cincinnati from Seattle, with most prices found around $236. If you aren’t able to travel to Cincinnati during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $257.

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

According to our data, Friday is the cheapest day to fly to Cincinnati from Seattle. The lowest ticket price found for a Friday departure recently was $329. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $437.

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

Our most recent data shows that the best time of day to fly to Cincinnati is at noon. Flights from Seattle to Cincinnati during this time can be as low as $336. In the evening is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $387 per ticket.

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

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

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

You are more likely to see cheaper flights to Cincinnati from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around $354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from Seattle for as low as $262 on momondo.

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky 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 Seattle to Cincinnati flights?

You could potentially save up to 33% on your flight if you consider stops on a Seattle to Cincinnati flight.

How have Seattle to Cincinnati flight prices changed over time?

As of August 2025, prices for Seattle to Cincinnati flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Cincinnati

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

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

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

Best Price Found

$88

Fastest flight time

4h 17m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Cincinnati

1 airport
The best one-way flight to Cincinnati from Seattle in the past 72 hours is $88. The best round-trip flight deal from Seattle to Cincinnati found on momondo in the last 72 hours is $155.
The fastest flight from Seattle to Cincinnati takes 4h 17m
Direct flights go from Seattle to Cincinnati on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Delta, American Airlines and Alaska Airlines.
There is 1 airport near Cincinnati: Cincinnati Cinci./N. Kentucky (CVG)
Search flight deals

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

    There are 1965.8 mi between Seattle/Tacoma Intl and Cincinnati Cinci./N. Kentucky. In terms of flight time, this usually takes a little over 4h 17m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Cincinnati Cinci./N. Kentucky Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The necessary travel and health documents for your Cincinnati Cinci./N. Kentucky 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 Seattle to Cincinnati?

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

Best airlines flying from Seattle to Cincinnati

Compare and see reviews for airlines that fly from Seattle to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $138Free CancellationRating
7.8
2,656 reviews
Search Hawaiian Airlines flights
FrontierPriceFrom $164Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
DeltaPriceFrom $178Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $301Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Delta Flights From Seattle to Cincinnati

    Delta operates around 7 flights from Seattle to Cincinnati every week. The average price of these flights found in the last 72 hours has been $367, but momondo users have found Delta deals from Seattle to Cincinnati from as low as $178 round-trip. Delta has been scored 8.0/10 in 7,980 reviews.

  • Alaska Airlines Flights From Seattle to Cincinnati

    Alaska Airlines is also a popular choice for this route. Alaska Airlines flight deals for Seattle to Cincinnati start from as low as $216 round-trip, depending on your selected dates, with average Alaska Airlines deals seen on momondo around $384. Alaska Airlines operates 10 flights to Cincinnati from Seattle in an average week. Users have rated it 8.0/10 across 10,000 reviews.

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Newport
Sharonville
Covington
Middletown
Lawrenceburg
Williamstown
West Chester
Blue Ash
Fairfield
Oxford
Dry Ridge
Edgewood
Monroe
Trenton
Hebron
Corinth
Bethel
Ghent

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Cincinnati. momondo saves you time and could save you money on your trip.

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

All flight searches from Seattle to Cincinnati on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Cincinnati.

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

Price alerts on flights to Cincinnati from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cincinnati 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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