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Cheap flights from Seattle to Cincinnati from C$ 216

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CVG
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky are usually found in February or March, booked 64 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Seattle to Cincinnati

Enter your travel dates to find the best prices.

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 4 August 2026.

Fri 28/81:35 p.m.
SEA
-
CVG
1 stop26h 50m
Frontier
Fri 4/98:30 p.m.
CVG
-
SEA
1 stop15h 49m
Frontier
Deal found 31/7C$ 431
Tue 1/910:05 a.m.
SEA
-
CVG
Nonstop4h 34m
Alaska Airlines
Sat 12/96:42 p.m.
CVG
-
SEA
Nonstop4h 53m
Alaska Airlines
Deal found 29/7C$ 473
Wed 30/911:13 p.m.
SEA
-
CVG
1 stop7h 07m
United Airlines
Sat 10/105:30 a.m.
CVG
-
SEA
1 stop7h 06m
United Airlines
Deal found 30/7C$ 501
Wed 30/96:40 a.m.
SEA
-
CVG
2 stops10h 35m
Southwest
Sat 10/105:50 p.m.
CVG
-
SEA
1 stop6h 45m
Southwest
Deal found 30/7C$ 508
Wed 9/97:10 a.m.
SEA
-
CVG
2 stops10h 45m
Southwest
Tue 15/93:30 p.m.
CVG
-
SEA
2 stops10h 40m
Southwest
Deal found 31/7C$ 515
Thu 27/811:05 p.m.
SEA
-
CVG
2 stops10h 10m
Southwest
Tue 1/97:00 a.m.
CVG
-
SEA
2 stops9h 20m
Southwest
Deal found 30/7C$ 529
Tue 6/1012:10 a.m.
SEA
-
CVG
1 stop12h 40m
Southwest
Sat 10/1012:50 p.m.
CVG
-
SEA
2 stops11h 45m
Southwest
Deal found 30/7C$ 531
Tue 1/910:05 a.m.
SEA
-
CVG
Nonstop4h 34m
Alaska Airlines
Thu 10/96:42 p.m.
CVG
-
SEA
Nonstop4h 53m
Alaska Airlines
Deal found 29/7C$ 536
Fri 28/810:05 a.m.
SEA
-
CVG
Nonstop4h 34m
Multiple Airlines
Fri 4/98:30 p.m.
CVG
-
SEA
1 stop15h 49m
Multiple Airlines
Deal found 31/7C$ 554
Thu 3/911:00 p.m.
SEA
-
CVG
1 stop10h 15m
Southwest
Sat 12/91:15 p.m.
CVG
-
SEA
2 stops11h 15m
Southwest
Deal found 29/7C$ 556
Sat 5/95:00 a.m.
SEA
-
CVG
1 stop6h 23m
United Airlines
Wed 9/911:17 a.m.
CVG
-
SEA
2 stops9h 25m
United Airlines
Deal found 3/8C$ 562
Sat 17/101:47 p.m.
SEA
-
CVG
Nonstop4h 22m
Alaska Airlines
Sun 1/118:36 a.m.
CVG
-
SEA
Nonstop5h 04m
Alaska Airlines
Deal found 3/8C$ 564

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 4 August 2026.

Round-trip from

C$ 431

One-way from

C$ 216

Popular in

June

Cheapest in

February

Average price

C$ 656
Frontier
  • Frontier
  • 28/8-4/9
  • 2 total stops
  • 42h 39m total
  • Seattle to Cincinnati
Search Deals
Frontier
  • Frontier
  • 13/9
  • 1 total stop
  • 30h 02m total
  • Seattle to Cincinnati
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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 629,999 searches. Data last updated 4 August 2026.
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

Cheapest round-trip
Quickest round-trip

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 27/8

11:40 a.m.-7:04 p.m.

Nonstop4h 24m

Cincinnati Cinci./N. Kentucky

Sun 30/8

6:35 a.m.-8:29 a.m.

Nonstop4h 54m

C$ 599

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Wed 13/1

1:00 p.m.-8:24 p.m.

Nonstop4h 24m

Cincinnati Cinci./N. Kentucky

Sun 17/1

8:30 a.m.-10:30 a.m.

Nonstop5h 00m

C$ 599

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Sun 30/8

11:40 a.m.-7:04 p.m.

Nonstop4h 24m

Cincinnati Cinci./N. Kentucky

Sun 6/9

6:35 a.m.-8:29 a.m.

Nonstop4h 54m

C$ 599

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 3/9

11:40 a.m.-7:04 p.m.

Nonstop4h 24m

Cincinnati Cinci./N. Kentucky

Sun 6/9

6:35 a.m.-8:29 a.m.

Nonstop4h 54m

C$ 599

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 29/10

12:05 p.m.-7:33 p.m.

Nonstop4h 28m

Cincinnati Cinci./N. Kentucky

Sun 1/11

6:20 a.m.-8:20 a.m.

Nonstop5h 00m

C$ 599

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 24/9

11:05 p.m.-12:15 p.m.

2 stops10h 10m

Cincinnati Cinci./N. Kentucky

Sun 27/9

6:00 a.m.-1:40 p.m.

2 stops10h 40m

C$ 618

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Wed 13/1

11:45 a.m.-7:07 p.m.

Nonstop4h 22m

Cincinnati Cinci./N. Kentucky

Sun 17/1

7:10 a.m.-2:47 p.m.

1 stop10h 37m

C$ 656

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Sat 10/10

12:05 p.m.-7:33 p.m.

Nonstop4h 28m

Cincinnati Cinci./N. Kentucky

Tue 13/10

3:00 p.m.-10:03 p.m.

1 stop10h 03m

C$ 656

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 20/8

11:40 a.m.-7:04 p.m.

Nonstop4h 24m

Cincinnati Cinci./N. Kentucky

Mon 24/8

6:35 a.m.-8:29 a.m.

Nonstop4h 54m

C$ 684

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 28/8

6:30 a.m.-8:25 p.m.

2 stops10h 55m

Cincinnati Cinci./N. Kentucky

Fri 4/9

12:55 p.m.-5:35 p.m.

1 stop7h 40m

C$ 686

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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?

To ensure you get the cheapest price possible for a flight from Seattle to Cincinnati, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 C$ 277). Flying from Seattle to Cincinnati in June is currently the most expensive (average of C$ 733). 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 4 August 2026.

When flying from Seattle to Cincinnati, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Seattle to Cincinnati?

Airfare is below average for this route at the moment.

Seattle to Cincinnati flights typically cost between C$ 557 and C$ 824 in August.
The cheapest round-trip price found within the last 5 days was C$ 431 on Frontier (28 Aug-4 Sep).

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 4 August 2026.
Check out reviews from past customers who have flown with Alaska Airlines from Seattle to Cincinnati to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,758 reviews
Check prices

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,758 reviews
Alaska Airlines
7.9
Good
12,758 reviews
Check prices

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

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 book a flight from Seattle to Cincinnati, you will be flying from Seattle/Tacoma Intl to Cinci./N. Kentucky. Flights to Cincinnati Cinci./N. Kentucky (CVG) from Seattle/Tacoma Intl (SEA) take 4h 34m for a nonstop flight. There are 5 flights from Seattle/Tacoma Intl to Cincinnati per day from 1 airline.

  • How popular is this Seattle to Cincinnati flight route?

    This flight path from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky was viewed by 1 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?

    Delta can get you from Seattle to Cincinnati in just under 4h 24m. Your travel time will be generally consistent. The distance between Seattle and Cincinnati is about 3153 km. All flights are typically direct.

  • What is the cheapest airline to fly from Seattle to Cincinnati round-trip?

    Cheapflights users have booked flights from Seattle to Cincinnati round-trip from C$ 189. Alaska Airlines is 65% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The top 3 most reliable airlines when flying from Seattle to Cincinnati are American Airlines (93%), Alaska Airlines (93%) and Delta (87%).

  • 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 C$ 277). Flying from Seattle to Cincinnati in June is currently the most expensive (average of C$ 733). 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

Travelling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Williamstown
Oxford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Cincinnati

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Pittsburgh flights
Seattle to Cleveland flights

Top airline flying from Seattle to Cincinnati

Discover the top airline 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 629,999 searches. Data last updated 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 189AverageC$ 360FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Cincinnati?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Cincinnati. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Cincinnati?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Cincinnati for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Cincinnati with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Cincinnati, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Cincinnati become cheaper?

Yes! Start tracking prices for Seattle to Cincinnati flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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