Seattle

$109+ Cheap flights from Cincinnati to Seattle (CVG - SEA)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SEA
Apr 1 — Apr 81
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cincinnati to Seattle with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl are usually found in January or February, booked 36 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Cincinnati to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Seattle (SEA). 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 March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Delta)

One-way from

$119
(Delta)

Popular in

July

Cheapest in

January

Average price

$347

Good round-trip deal

$310 or less

Good one-way deal

$180 or less
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Seattle/Tacoma Intl flights.
From Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl
One-way flight from Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl
Highest demand for flights based on searches. 21% potential increase in price ($97 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl.
Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl.

Find flight deals from Cincinnati to Seattle

Cheapest flights from Cincinnati to Seattle
Explore the most affordable flight options available from Cincinnati to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

This Vliegwinkel deal was found by Cheapflights users on 3/24. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/196:36 pmCVG - SEA
Nonstop5h 01mHawaiian Airlines
Sat 4/2611:13 amSEA - CVG
Nonstop4h 30mHawaiian Airlines
Deal found 3/24$215
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/196:36 pmCVG - SEA
Nonstop5h 01mAlaska Airlines
Sat 4/2611:13 amSEA - CVG
Nonstop4h 30mAlaska Airlines
Deal found 3/24$217
This Delta deal was found by Cheapflights users on 3/24. 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.
Mon 4/216:24 amCVG - SEA
Nonstop5h 04mDelta
Sat 4/2611:25 amSEA - CVG
Nonstop4h 20mDelta
Deal found 3/24$227
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:34 amCVG - SEA
1 stop7h 41mAmerican Airlines
Fri 5/212:59 amSEA - CVG
1 stop7h 36mAmerican Airlines
Deal found 3/24$247
This Vliegwinkel deal was found by Cheapflights users on 3/24. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/196:36 pmCVG - SEA
Nonstop5h 01mMultiple Airlines
Sat 4/266:00 amSEA - CVG
1 stop15h 25mMultiple Airlines
Deal found 3/24$255
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:15 pmCVG - SEA
2 stops11h 45mUnited Airlines
Wed 4/302:18 pmSEA - CVG
1 stop6h 19mUnited Airlines
Deal found 3/26$262
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/67:54 pmCVG - SEA
1 stop17h 52mFrontier
Mon 4/1411:36 amSEA - CVG
1 stop14h 33mFrontier
Deal found 3/25$280
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:00 pmCVG - SEA
1 stop6h 50mSun Country Air
Sun 8/1711:59 pmSEA - CVG
1 stop16h 25mSun Country Air
Deal found 3/25$310
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/243:35 pmCVG - SEA
2 stops11h 55mSouthwest
Fri 4/259:35 amSEA - CVG
1 stop8h 05mSouthwest
Deal found 3/26$322

Cheapflights Fare Finder

Customize your flight search to find flights from Cincinnati to Seattle 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 March 27, 2025.
Use the filters below to find and compare flights from Cincinnati to Seattle that are best for you.

Fly from

Cincinnati

Fly to

Seattle

Route

Depart

Return

Price

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Sat 4/19

6:36 pm-8:37 pm

Nonstop5h 01m

Seattle/Tacoma Intl

Sat 4/26

11:13 am-6:43 pm

Nonstop4h 30m

$215

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Sat 4/19

6:36 pm-8:37 pm

Nonstop5h 01m

Seattle/Tacoma Intl

Sat 4/26

11:13 am-6:43 pm

Nonstop4h 30m

$217

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Mon 4/21

6:24 am-8:28 am

Nonstop5h 04m

Seattle/Tacoma Intl

Sat 4/26

11:25 am-6:45 pm

Nonstop4h 20m

$227

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Thu 4/24

5:34 am-10:15 am

1 stop7h 41m

Seattle/Tacoma Intl

Fri 5/2

12:59 am-11:35 am

1 stop7h 36m

$247

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Sat 4/19

6:36 pm-8:37 pm

Nonstop5h 01m

Seattle/Tacoma Intl

Sat 4/26

6:00 am-12:25 am

1 stop15h 25m

$255

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 4/23

2:15 pm-11:00 pm

2 stops11h 45m

Seattle/Tacoma Intl

Wed 4/30

2:18 pm-11:37 pm

1 stop6h 19m

$262

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Sun 4/6

7:54 pm-10:46 am

1 stop17h 52m

Seattle/Tacoma Intl

Mon 4/14

11:36 am-5:09 am

1 stop14h 33m

$280

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Thu 8/7

7:00 pm-10:50 pm

1 stop6h 50m

Seattle/Tacoma Intl

Sun 8/17

11:59 pm-7:24 pm

1 stop16h 25m

$310

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Thu 4/24

3:35 pm-12:30 am

2 stops11h 55m

Seattle/Tacoma Intl

Fri 4/25

9:35 am-8:40 pm

1 stop8h 05m

$322

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Tue 4/22

6:24 am-8:28 am

Nonstop5h 04m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 18 results
1
2

Compare providers for flights from Cincinnati to Seattle

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 Cincinnati to Seattle in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars

*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 Cincinnati-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub 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 Cincinnati-Seattle 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 Cincinnati to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Cincinnati 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 Cincinnati to Seattle

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

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Seattle. Price data was last updated on March 21, 2025.

The price you pay for your flight from Cincinnati to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 36 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 Cincinnati to Seattle?

Currently, January is the cheapest month in which you can book a flight from Cincinnati to Seattle (average of $238). Flying from Cincinnati to Seattle in July is currently the most expensive (average of $411). 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 CVG to SEA?

Find hourly flight availability from Cincinnati to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2025.

It’s optimal to fly from Cincinnati to Seattle at noon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Cincinnati to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to Seattle. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their Cincinnati to Seattle flight should consider departing on Monday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Cincinnati to Seattle

Explore weekly flight availability from Cincinnati to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 27, 2025.

The most flights from CVG to SEA are scheduled on a Thursday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated March 27, 2025.
To help decide which airline to fly from Cincinnati to Seattle, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Seattle. 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 Cincinnati to Seattle?

    If you wish to fly to Seattle from Cincinnati, then you need to book flights from Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl. There are 5 flights from Cinci./N. Kentucky (CVG) to Seattle/Tacoma Intl (SEA) per day to choose from. Flights to Seattle from Cinci./N. Kentucky are available from 7 different airlines, which means you should have some options if you want to compare airfare deals. 4h 52m is how long a nonstop flight from Cincinnati to Seattle/Tacoma Intl typically takes.

  • How popular is this Cincinnati to Seattle flight route?

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

    Delta, at $237, was found to be the cheapest airline from Cincinnati to Seattle.Alternate airlines to your destination round-trip include Hawaiian Airlines and United Airlines. Delta is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Cincinnati to Seattle for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Cincinnati to Seattle on time: Korean Air (84%), Virgin Atlantic (84%), China Eastern (83%).

  • What are the cheapest flights from Cincinnati to Seattle?

    Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Cincinnati Cinci./N. Kentucky - Seattle/Tacoma Intl) can be booked for $227 on average our data indicates $1,191 when flying from Cincinnati to Seattle.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cincinnati to Seattle 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 Cincinnati to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Cincinnati to Seattle (average of $238). Flying from Cincinnati to Seattle in July is currently the most expensive (average of $411). 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
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Cincinnati to Seattle

Discover the top 7 airlines that operate flights from Cincinnati to Seattle. 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 March 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$120Average$231FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$159Average$417FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$187Average$306FlexibilityNo cancel feeOn-time83%
DeltaCheapest$201Average$374FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$215Average$417FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$236Average$428FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$287Average$494FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.