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$77+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CVG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 71 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap 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 September 11, 2025.

Round-trip from

$164
(Frontier)

One-way from

$77
(Southwest)

Popular in

June

Cheapest in

January

Average price

$277

Good round-trip deal

$237 or less

Good one-way deal

$148 or less
From Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky
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One-way flight from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky
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Highest demand for flights based on searches. 18% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky.
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Find 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 September 11, 2025.

This Frontier deal was found by Cheapflights users on 9/9. 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 10/231:02 pmSEA - CVG
1 stop9h 37mFrontier
Mon 10/276:05 amCVG - SEA
1 stop9h 02mFrontier
Deal found 9/9$164
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Sat 10/258:43 pmSEA - CVG
1 stop25h 56mFrontier
Sat 11/18:00 amCVG - SEA
1 stop7h 13mFrontier
Deal found 9/10$174
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/88:43 pmSEA - CVG
1 stop25h 56mFrontier
Wed 10/158:00 amCVG - SEA
1 stop7h 07mFrontier
Deal found 9/10$176
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:12 amSEA - CVG
1 stop16h 31mFrontier
Sun 10/58:00 amCVG - SEA
1 stop28h 20mFrontier
Deal found 9/11$186
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:16 amSEA - CVG
1 stop10h 43mFrontier
Tue 10/218:00 amCVG - SEA
1 stop7h 07mFrontier
Deal found 9/8$192
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:58 pmSEA - CVG
1 stop8h 01mFrontier
Mon 11/106:05 amCVG - SEA
1 stop9h 08mFrontier
Deal found 9/9$194
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/22:22 pmSEA - CVG
1 stop8h 17mFrontier
Fri 11/76:05 amCVG - SEA
1 stop9h 08mFrontier
Deal found 9/11$195
This Frontier deal was found by Cheapflights users on 9/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:31 pmSEA - CVG
1 stop8h 18mFrontier
Mon 10/136:05 amCVG - SEA
2 stops14h 39mFrontier
Deal found 9/11$196
This Frontier deal was found by Cheapflights users on 9/8. 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 10/164:26 pmSEA - CVG
1 stop11h 28mFrontier
Mon 10/206:05 amCVG - SEA
1 stop9h 02mFrontier
Deal found 9/8$203
This Frontier deal was found by Cheapflights users on 9/8. 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.
Fri 9/266:12 amSEA - CVG
1 stop13h 01mFrontier
Fri 10/33:21 pmCVG - SEA
1 stop12h 09mFrontier
Deal found 9/8$205

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 September 11, 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

Tue 10/7

11:25 am-6:45 pm

Nonstop4h 20m

Cincinnati Cinci./N. Kentucky

Tue 10/14

6:52 am-8:55 am

Nonstop5h 03m

$237

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Wed 11/12

10:05 am-5:30 pm

Nonstop4h 25m

Cincinnati Cinci./N. Kentucky

Thu 11/20

6:30 pm-8:32 pm

Nonstop5h 02m

$247

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Mon 11/10

10:05 am-5:30 pm

Nonstop4h 25m

Cincinnati Cinci./N. Kentucky

Thu 11/20

6:30 pm-8:32 pm

Nonstop5h 02m

$257

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Sun 11/9

10:05 am-5:30 pm

Nonstop4h 25m

Cincinnati Cinci./N. Kentucky

Thu 11/20

6:30 pm-8:32 pm

Nonstop5h 02m

$257

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Wed 10/8

10:20 am-5:49 pm

Nonstop4h 29m

Cincinnati Cinci./N. Kentucky

Mon 10/13

6:49 pm-8:42 pm

Nonstop4h 53m

$297

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 10/23

10:20 am-5:49 pm

Nonstop4h 29m

Cincinnati Cinci./N. Kentucky

Mon 10/27

6:30 pm-8:32 pm

Nonstop5h 02m

$297

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 10/10

10:20 am-5:49 pm

Nonstop4h 29m

Cincinnati Cinci./N. Kentucky

Fri 10/17

6:49 pm-8:42 pm

Nonstop4h 53m

$297

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 10/10

11:25 am-6:45 pm

Nonstop4h 20m

Cincinnati Cinci./N. Kentucky

Sun 10/12

6:52 am-8:55 am

Nonstop5h 03m

$327

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 10/17

10:20 am-5:49 pm

Nonstop4h 29m

Cincinnati Cinci./N. Kentucky

Tue 10/21

6:49 pm-8:42 pm

Nonstop4h 53m

$332

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 10/17

2:31 pm-1:49 am

1 stop8h 18m

Cincinnati Cinci./N. Kentucky

Sun 10/19

6:05 am-6:43 pm

2 stops15h 38m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
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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 August 29, 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 71 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, August is the cheapest month in which you can book a flight from Seattle to Cincinnati (average of $239). Flying from Seattle to Cincinnati in March is currently the most expensive (average of $292). 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 September 11, 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 afternoon tend to be the most expensive. A flight at noon could potentially save you up to 14% 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 September 11, 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
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.8
Fair
3,177 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 10m 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 10 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 20m. Delta provides one of the quickest options available for as low as $237. 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 Frontier. Our recent data shows that you can find tickets from as low as $138 on this airline. Additional options worth looking into are Hawaiian Airlines and Delta, starting at $138 and $159 round-trip. Frontier is priced at 61% lower than the current average price of a flight leaving 3 months from now.

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

    Consider Delta (74%), Korean Air (74%) or Virgin Atlantic (74%) 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 $286, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Seattle/Tacoma Intl - Cincinnati Cinci./N. Kentucky), you can expect to pay $209 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, August is the cheapest month in which you can book a flight from Seattle to Cincinnati (average of $239). Flying from Seattle to Cincinnati in March is currently the most expensive (average of $292). 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
Florence
Newport
Mason
Sharonville
West Chester
Covington
Hebron
Lawrenceburg
Fairfield
Blue Ash
Williamstown
Sparta
Middletown
Oxford
Edgewood
Dry Ridge

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Alternative routes for Seattle to Cincinnati

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$280FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$370FlexibilityNo cancel feeOn-time85%
DeltaCheapest$159Average$361FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$216Average$388FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$502FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$286Average$443FlexibilityNo cancel feeOn-time71%

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