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Cheap flights from Seattle to Cincinnati from C$ 129

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CVG
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

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 16 December 2025.

Tue 30/1210:14 a.m.SEA - CVG
Nonstop4h 25mAlaska Airlines
Tue 6/16:39 p.m.CVG - SEA
Nonstop5h 00mAlaska Airlines
Deal found 16/12C$ 450
Tue 30/1212:44 p.m.SEA - CVG
1 stop6h 28mUnited Airlines
Tue 6/14:00 p.m.CVG - SEA
1 stop10h 15mUnited Airlines
Deal found 16/12C$ 495
Mon 29/1210:14 a.m.SEA - CVG
Nonstop4h 25mAlaska Airlines
Sun 4/16:39 p.m.CVG - SEA
Nonstop5h 00mAlaska Airlines
Deal found 15/12C$ 643
Wed 17/1211:55 p.m.SEA - CVG
1 stop8h 37mDelta
Wed 24/126:55 a.m.CVG - SEA
Nonstop5h 00mDelta
Deal found 14/12C$ 822
Fri 19/127:20 a.m.SEA - CVG
1 stop10h 42mDelta
Mon 22/126:55 a.m.CVG - SEA
Nonstop5h 00mDelta
Deal found 16/12C$ 849
Thu 25/127:00 a.m.SEA - CVG
1 stop6h 54mUnited Airlines
Sun 4/13:18 p.m.CVG - SEA
1 stop8h 59mUnited Airlines
Deal found 16/12C$ 919
Thu 25/1211:35 a.m.SEA - CVG
Nonstop4h 20mDelta
Thu 1/16:55 a.m.CVG - SEA
Nonstop5h 00mDelta
Deal found 16/12C$ 952
Fri 19/1210:14 a.m.SEA - CVG
Nonstop4h 25mAlaska Airlines
Sun 21/126:39 p.m.CVG - SEA
Nonstop5h 00mAlaska Airlines
Deal found 15/12C$ 959
Wed 17/1211:25 a.m.SEA - CVG
Nonstop4h 18mDelta
Sat 20/128:10 a.m.CVG - SEA
1 stop7h 48mDelta
Deal found 15/12C$ 973

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 16 December 2025.

Round-trip from

C$ 257

One-way from

C$ 129

Popular in

June

Cheapest in

January

Average price

C$ 600

Good round-trip deal

C$ 645 or less
Delta
  • Delta
  • 19/2-21/2
  • Nonstop
  • 9h 22m total
  • Seattle to Cincinnati
Search Deals
Southwest
  • Southwest
  • 20/1
  • 1 total stop
  • 9h 55m total
  • Seattle to Cincinnati
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 21 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

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 16 December 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

Thu 22/1

12:21 p.m.-7:49 p.m.

Nonstop4h 28m

Cincinnati Cinci./N. Kentucky

Tue 27/1

8:00 a.m.-10:10 a.m.

Nonstop5h 10m

C$ 257

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 20/1

9:59 p.m.-11:12 a.m.

1 stop10h 13m

Cincinnati Cinci./N. Kentucky

Tue 27/1

6:45 a.m.-8:52 a.m.

Nonstop5h 07m

C$ 259

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Wed 14/1

11:45 a.m.-7:04 p.m.

Nonstop4h 19m

Cincinnati Cinci./N. Kentucky

Sat 17/1

6:30 a.m.-12:57 p.m.

1 stop9h 27m

C$ 259

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 23/1

12:21 p.m.-7:49 p.m.

Nonstop4h 28m

Cincinnati Cinci./N. Kentucky

Sun 25/1

8:00 a.m.-10:10 a.m.

Nonstop5h 10m

C$ 271

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 23/1

11:45 a.m.-7:04 p.m.

Nonstop4h 19m

Cincinnati Cinci./N. Kentucky

Thu 29/1

6:45 a.m.-8:52 a.m.

Nonstop5h 07m

C$ 271

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 13/2

1:22 p.m.-8:39 p.m.

Nonstop4h 17m

Cincinnati Cinci./N. Kentucky

Thu 19/2

8:09 a.m.-10:20 a.m.

Nonstop5h 11m

C$ 271

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Sat 24/1

11:20 a.m.-6:38 p.m.

Nonstop4h 18m

Cincinnati Cinci./N. Kentucky

Fri 30/1

5:50 p.m.-9:49 p.m.

1 stop6h 59m

C$ 272

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 13/1

9:59 p.m.-11:12 a.m.

1 stop10h 13m

Cincinnati Cinci./N. Kentucky

Tue 20/1

6:45 a.m.-8:52 a.m.

Nonstop5h 07m

C$ 272

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 23/1

11:10 p.m.-10:23 a.m.

1 stop8h 13m

Cincinnati Cinci./N. Kentucky

Sun 25/1

6:45 a.m.-8:52 a.m.

Nonstop5h 07m

C$ 272

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Sat 17/1

11:20 a.m.-6:38 p.m.

Nonstop4h 18m

Cincinnati Cinci./N. Kentucky

Tue 20/1

6:30 a.m.-2:54 p.m.

1 stop11h 24m

C$ 272

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

Showing 1-10 of 22 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 12 December 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Cincinnati, you should look to book at least 80 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$ 162). Flying from Seattle to Cincinnati in July is currently the most expensive (average of C$ 395). 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 16 December 2025.

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.

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.

  • 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?

    Alaska Airlines and Delta can get you from Seattle to Cincinnati in just under 4h 17m. Your travel time will be generally consistent. The distance between Seattle and Cincinnati is about 3153 km. All flights are typically direct.

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

    The top 3 most reliable airlines when flying from Seattle to Cincinnati are Air France (100%), Delta (93%) and Korean Air (93%).

  • What are the cheapest flights from Seattle to Cincinnati?

    On average you can expect to pay C$ 645 for a flight from Seattle to Cincinnati. The cheapest flight overall is C$ 260 while the most popular route, (Seattle/Tacoma Intl - Cincinnati Cinci./N. Kentucky) is currently priced at C$ 813.

  • 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$ 162). Flying from Seattle to Cincinnati in July is currently the most expensive (average of C$ 395). 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

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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 Cleveland flights
Seattle to Pittsburgh flights

Fly with Cheapflights

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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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