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$91+ Cheap flights from Ohio to Seattle (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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Ohio to Seattle

Keep the following information in mind while searching for Ohio to Seattle flight deals. Data was last updated junio 12, 2025.

Round-trip from

$215
(American Airlines)

One-way from

$91
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$462

Good round-trip deal

$356 or less

Good one-way deal

$173 or less
From Ohio to Seattle/Tacoma Intl
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One-way flight from Ohio to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 13% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Ohio to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Ohio to Seattle/Tacoma Intl.
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Find flight deals from Ohio to Seattle

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

This American Airlines deal was found by Cheapflights users on 6/12. 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.
jue. 8/2111:40 amCVG - SEA
1 stop11h 25mAmerican Airlines
lun. 8/2512:45 amSEA - CVG
1 stop11h 20mAmerican Airlines
Deal found 6/12$215
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:37 pmCVG - SEA
Nonstop4h 58mHawaiian Airlines
mar. 8/1211:49 pmSEA - CVG
Nonstop4h 18mHawaiian Airlines
Deal found 6/11$231
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/215:30 amCMH - SEA
2 stops13h 35mSouthwest
mar. 10/2811:00 amSEA - CMH
1 stop7h 55mSouthwest
Deal found 6/10$245
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/123:06 pmPIT - SEA
1 stop7h 53mAmerican Airlines
lun. 9/156:42 amSEA - PIT
1 stop7h 55mAmerican Airlines
Deal found 6/11$246
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/295:50 pmPIT - SEA
1 stop9h 40mSouthwest
mié. 8/611:10 pmSEA - PIT
2 stops10h 00mSouthwest
Deal found 6/10$251
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:42 pmPIT - SEA
Nonstop5h 12mAlaska Airlines
mar. 9/911:10 pmSEA - PIT
Nonstop4h 38mAlaska Airlines
Deal found 6/10$252
This Delta deal was found by Cheapflights users on 6/10. 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.
mié. 9/248:00 amCMH - SEA
1 stop9h 59mDelta
lun. 9/2911:05 pmSEA - CMH
1 stop9h 16mDelta
Deal found 6/10$256
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/237:42 pmPIT - SEA
Nonstop5h 12mHawaiian Airlines
mar. 8/2611:06 amSEA - PIT
Nonstop4h 36mHawaiian Airlines
Deal found 6/10$257
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/206:37 pmCVG - SEA
Nonstop4h 53mAlaska Airlines
dom. 8/3110:03 amSEA - CVG
Nonstop4h 34mAlaska Airlines
Deal found 6/10$257
This Delta deal was found by Cheapflights users on 6/10. 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.
dom. 11/237:13 pmPIT - SEA
1 stop7h 21mDelta
mié. 12/36:05 amSEA - PIT
1 stop9h 25mDelta
Deal found 6/10$258
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/128:05 pmPIT - SEA
1 stop7h 51mUnited Airlines
lun. 7/2111:20 pmSEA - PIT
1 stop7h 18mUnited Airlines
Deal found 6/10$262
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/127:00 amCVG - SEA
1 stop7h 37mUnited Airlines
mar. 8/195:07 amSEA - CVG
2 stops8h 43mUnited Airlines
Deal found 6/11$262

Cheapflights Fare Finder

Customize your flight search to find flights from Ohio 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 junio 12, 2025.
Use the filters below to find and compare flights from Ohio to Seattle that are best for you.

Fly from

Ohio

Fly to

Seattle

Route

Depart

Return

Price

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

jue. 8/21

11:40 am-8:05 pm

1 stop11h 25m

Seattle/Tacoma Intl

lun. 8/25

12:45 am-3:05 pm

1 stop11h 20m

$215

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

mar. 8/12

6:37 pm-8:35 pm

Nonstop4h 58m

Seattle/Tacoma Intl

mar. 8/12

11:49 pm-7:07 am

Nonstop4h 18m

$231

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

vie. 8/1

7:10 pm-12:30 am

1 stop8h 20m

Seattle/Tacoma Intl

mié. 8/6

1:10 pm-10:45 pm

1 stop6h 35m

$246

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

jue. 8/21

7:40 pm-12:54 am

1 stop8h 14m

Seattle/Tacoma Intl

sáb. 8/23

5:35 am-4:04 pm

1 stop7h 29m

$248

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

mar. 7/15

2:50 pm-12:15 am

2 stops12h 25m

Seattle/Tacoma Intl

lun. 7/21

10:40 pm-11:35 am

1 stop9h 55m

$250

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

mar. 9/9

7:42 pm-9:54 pm

Nonstop5h 12m

Seattle/Tacoma Intl

mar. 9/9

11:10 pm-6:48 am

Nonstop4h 38m

$252

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

sáb. 8/30

2:09 pm-8:49 pm

1 stop9h 40m

Seattle/Tacoma Intl

lun. 9/8

11:55 pm-10:01 am

1 stop7h 06m

$256

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

sáb. 8/23

7:42 pm-9:54 pm

Nonstop5h 12m

Seattle/Tacoma Intl

mar. 8/26

11:06 am-6:42 pm

Nonstop4h 36m

$257

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

mié. 8/20

6:37 pm-8:30 pm

Nonstop4h 53m

Seattle/Tacoma Intl

dom. 8/31

10:03 am-5:37 pm

Nonstop4h 34m

$257

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

mar. 7/1

5:18 pm-11:19 pm

1 stop9h 01m

Seattle/Tacoma Intl

jue. 7/10

5:30 am-4:24 pm

1 stop7h 54m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 results
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Best time to book a flight from Ohio to Seattle

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

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

Currently, January is the cheapest month in which you can book a flight from Ohio to Seattle (average of $238). Flying from Ohio to Seattle in July is currently the most expensive (average of $391). 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 OH to SEA?

Find hourly flight availability from Ohio 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 junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ohio to Seattle as you normally would.

Weekly flight availability from Ohio to Seattle

Explore weekly flight availability from Ohio 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 junio 12, 2025.

The most flights from USOH to SEA are scheduled on a Wednesday (8 on average). You will have fewer flight options on Thursday, 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 junio 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Ohio to Seattle. 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

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Ohio?

    For a flight from Ohio to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How popular is this Ohio to Seattle flight route?

    Flights from Ohio to Seattle/Tacoma Intl have been viewed 44 times in the past calendar month.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $91. Users have also found prices from $98 and $99 on Southwest and Delta, respectively.

  • What are the most popular routes from Ohio to Seattle?

    The most popular route from Ohio to Seattle is Detroit Metropolitan Wayne County - Seattle/Tacoma Intl. You may also consider Cincinnati Cinci./N. Kentucky - Seattle/Tacoma Intl or Cleveland Hopkins Intl - Seattle/Tacoma Intl.

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

    Consider China Eastern (90%), Air France (89%) or Delta (89%) when booking your flight. These represent the most reliable airlines when flying from Ohio to Seattle.

  • What are the cheapest flights from Ohio to Seattle?

    The cheapest flight price from Ohio to Seattle is $138. On average you can expect to pay $1,684. The most popular route, (Detroit Metropolitan Wayne County - Seattle/Tacoma Intl), can usually be booked for $214.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ohio to Seattle (average of $238). Flying from Ohio to Seattle in July is currently the most expensive (average of $391). 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 Ohio?

Book flights to Ohio if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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Alternative routes for Ohio to Seattle

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Top 9 airlines flying from Ohio to Seattle

Discover the top 9 airlines that operate flights from Ohio 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$219FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$130Average$209FlexibilityNo cancel feeOn-time65%
DeltaCheapest$154Average$377FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$171Average$409FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$194Average$390FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$455FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$216Average$429FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$234Average$441FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$238Average$325FlexibilityNo cancel feeOn-time83%

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