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$74+ Cheap flights from Seattle to Cincinnati (SEA - CVG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CVG
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky are usually found in January or February, booked 80 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Seattle to Cincinnati

Cheapest flights from Seattle to Cincinnati
Explore the most affordable flight options available from Seattle to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:45 amSEA - CVG
1 stop9h 49mFrontier
Thu 12/187:16 pmCVG - SEA
1 stop20h 14mFrontier
Deal found 12/10$296
This Frontier deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:25 pmSEA - CVG
1 stop9h 43mFrontier
Thu 1/16:10 amCVG - SEA
1 stop9h 20mFrontier
Deal found 12/9$324
This Booking.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:18 pmSEA - CVG
1 stop21h 52mFrontier
Sat 12/209:30 pmCVG - SEA
1 stop15h 41mFrontier
Deal found 12/10$348
This Gotogate deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:45 amSEA - CVG
1 stop8h 38mFrontier
Sun 12/142:23 pmCVG - SEA
1 stop22h 43mFrontier
Deal found 12/11$390
This Expedia deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:45 amSEA - CVG
1 stop9h 49mMultiple Airlines
Thu 12/186:39 pmCVG - SEA
Nonstop5h 00mMultiple Airlines
Deal found 12/10$406
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:25 amSEA - CVG
Nonstop4h 18mDelta
Tue 12/236:55 amCVG - SEA
Nonstop5h 00mDelta
Deal found 12/10$437
This Expedia deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:14 amSEA - CVG
Nonstop4h 25mMultiple Airlines
Sun 12/218:20 pmCVG - SEA
1 stop16h 51mMultiple Airlines
Deal found 12/9$465

Find flight deals from Seattle to Cincinnati

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Cincinnati (CVG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$187
(Alaska Airlines)

One-way from

$74
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$432

Good round-trip deal

$197 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Cincinnati Cinci./N. Kentucky flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cincinnati Cinci./N. Kentucky flights.
Search Deals
From Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky
Search Deals
One-way flight from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Seattle to Cincinnati that are best for you.

Fly from

Seattle

Fly to

Cincinnati

Route

Depart

Return

Price

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Sat 1/31

12:21 pm-7:49 pm

Nonstop4h 28m

Cincinnati Cinci./N. Kentucky

Thu 2/5

8:00 am-10:10 am

Nonstop5h 10m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 2/19

11:45 am-7:02 pm

Nonstop4h 17m

Cincinnati Cinci./N. Kentucky

Sat 2/21

6:35 am-8:40 am

Nonstop5h 05m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 3/12

1:22 pm-8:39 pm

Nonstop4h 17m

Cincinnati Cinci./N. Kentucky

Sat 3/14

8:09 am-10:20 am

Nonstop5h 11m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 2/19

1:22 pm-8:39 pm

Nonstop4h 17m

Cincinnati Cinci./N. Kentucky

Sat 2/21

8:09 am-10:20 am

Nonstop5h 11m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 1/23

12:21 pm-7:49 pm

Nonstop4h 28m

Cincinnati Cinci./N. Kentucky

Sat 1/31

8:00 am-10:10 am

Nonstop5h 10m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 1/8

11:45 am-7:04 pm

Nonstop4h 19m

Cincinnati Cinci./N. Kentucky

Thu 1/15

6:45 am-8:52 am

Nonstop5h 07m

$197

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 1/8

12:21 pm-7:49 pm

Nonstop4h 28m

Cincinnati Cinci./N. Kentucky

Mon 1/12

8:00 am-10:10 am

Nonstop5h 10m

$197

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 1/15

12:21 pm-7:49 pm

Nonstop4h 28m

Cincinnati Cinci./N. Kentucky

Mon 1/19

8:00 am-10:10 am

Nonstop5h 10m

$197

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 3/12

1:22 pm-8:39 pm

Nonstop4h 17m

Cincinnati Cinci./N. Kentucky

Sun 3/15

8:09 am-10:20 am

Nonstop5h 11m

$197

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 2/3

6:15 am-6:52 pm

1 stop9h 37m

Cincinnati Cinci./N. Kentucky

Sat 2/7

6:45 am-8:52 am

Nonstop5h 07m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 23 results
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Compare providers for flights from Seattle to Cincinnati

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Cincinnati in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Cincinnati flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Cincinnati flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Cincinnati flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Cincinnati flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Cincinnati flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Cincinnati. Price data was last updated on December 5, 2025.

The price you pay for your flight from Seattle to Cincinnati may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Cincinnati?

Currently, February is the cheapest month in which you can book a flight from Seattle to Cincinnati (average of $118). Flying from Seattle to Cincinnati in July is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to CVG?

Find hourly flight availability from Seattle to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

One of the essential ways to save on airfare from Seattle to Cincinnati is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 51% on airfare.

Reviews of airlines servicing Cincinnati

Get insights into the airlines that provide service to Cincinnati. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cincinnati. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Seattle to Cincinnati, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,431 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,431 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,009 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,818 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,049 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Frontier
5.8
Fair
3,084 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Cincinnati?

    If you wish to fly to Cincinnati from Seattle, then you need to book flights from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky. There are 5 flights from Seattle/Tacoma Intl (SEA) to Cinci./N. Kentucky (CVG) per day to choose from. Flights to Cincinnati from Seattle/Tacoma Intl are available from 6 different airlines, which means you should have some options if you want to compare airfare deals. 4h 17m is how long a nonstop flight from Seattle to Cincinnati Cinci./N. Kentucky typically takes.

  • How popular is this Seattle to Cincinnati flight route?

    The Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Cincinnati?

    A quick flight from Seattle to Cincinnati can take about 4h 17m. Alaska Airlines provides one of the quickest options available for as low as $187. The distance from Seattle to Cincinnati is about 1959 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Seattle to Cincinnati round-trip?

    Our cheapest airline available from Seattle to Cincinnati is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $128 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $148 and $186 round-trip. Hawaiian Airlines is priced at 63% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Cincinnati one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $93. Delta flights start at $108 while deals on Alaska Airlines start at $111 one-way.

  • What are the most reliable airlines from Seattle to Cincinnati?

    Consider Air France (100%), Delta (93%) or Korean Air (93%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Cincinnati.

  • What are the cheapest flights from Seattle to Cincinnati?

    While on average a flight from Seattle to Cincinnati is generally $344, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Seattle/Tacoma Intl - Cincinnati Cinci./N. Kentucky), you can expect to pay $177 for that flight.

  • Can I find deals for flights from Seattle to Cincinnati that include hotel bookings?

    Yes. In addition to deals on Seattle to Cincinnati flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Cincinnati?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Cincinnati.

  • Can I find deals for business class flights from Seattle to Cincinnati?

    Yes. Cheapflights offers flight deals from Seattle to Cincinnati by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Cincinnati?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Cincinnati (average of $118). Flying from Seattle to Cincinnati in July is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cincinnati?

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

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Top 6 airlines flying from Seattle to Cincinnati

Discover the top 6 airlines that operate flights from Seattle to Cincinnati. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$138Average$367FlexibilityNo cancel feeOn-time85%
DeltaCheapest$157Average$345FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$186Average$399FlexibilityNo cancel feeOn-time75%
FrontierCheapest$192Average$298FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$276Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$307Average$502FlexibilityNo cancel feeOn-time69%

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