What airlines fly to Seattle?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Seattle from Ohio according to our data. Alaska Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ohio to Seattle/Tacoma Intl?

Frontier, American Airlines, and Southwest are the most popular carriers operating from Ohio to Seattle/Tacoma Intl

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Ohio you fly out of and what airport in Seattle you fly into. For example, flying from Cincinnati to Seattle takes 5h on average. On the other hand, flying from Columbus to Seattle takes 5h 05m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Ohio to Seattle on average per day?

The number of flights available between Ohio and Seattle is 21 per day as of November 2025. The most frequent departure time is 6:00PM, with 60% of daily flights leaving in the evening.

How many flights depart from Ohio to Seattle on average per week?

As of November 2025, 149 flights take off from Ohio and land in Seattle each week. The most common flight departure day for this route is Wed, with 20% of weekly flights taking off on this day.

When did momondo last update prices for flights from Ohio to Seattle/Tacoma Intl Airport?

Prices for flights from Ohio to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Ohio to Seattle/Tacoma Intl Airport?

As of November 2025, there are 9 operators available to choose from for flights from Ohio to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Ohio to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ohio to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$58 Cheap Flights from Ohio to Seattle in 2025/26

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Find the cheapest flights from Ohio to Seattle

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 10:10 amCVG-SEA

5h 10mnonstop

12:21 pm - 7:49 pmSEA-CVG

4h 28mnonstop

$177Alaska Airlines

Find Deal

Tue, Jan 13 - Tue, Jan 20

11:35 am - 7:12 pmPIT-SEA

10h 37m1 stop

12:38 am - 11:38 amSEA-PIT

8h 00m1 stop

$179American Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 14

12:12 pm - 11:56 amCLE-SEA

26h 44m1 stop

1:01 pm - 1:36 pmSEA-CLE

21h 35m1 stop

$179Frontier

Find Deal

Mon, Nov 24 - Thu, Nov 27

8:03 pm - 10:23 pmCLE-SEA

5h 20mnonstop

11:35 am - 7:09 pmSEA-CLE

4h 34mnonstop

$180Hawaiian Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

7:33 pm - 10:08 pmPIT-SEA

5h 35mnonstop

11:01 am - 6:36 pmSEA-PIT

4h 35mnonstop

$182Hawaiian Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

8:00 am - 6:32 pmCLE-SEA

13h 32m1 stop

9:53 pm - 2:06 pmSEA-CLE

13h 13m1 stop

$183Frontier

Find Deal

Sat, Nov 15 - Sat, Nov 22

6:23 pm - 8:35 pmCVG-SEA

5h 12mnonstop

9:45 am - 9:23 pmSEA-CVG

8h 38m1 stop

$183Multiple Airlines

Find Deal

Tue, Dec 9 - Fri, Dec 12

5:40 pm - 12:05 amCMH-SEA

9h 25m1 stop

7:05 am - 12:05 amSEA-CMH

14h 00m1 stop

$184Southwest

Find Deal

Fri, Dec 12 - Mon, Dec 15

9:30 pm - 6:32 pmCVG-SEA

24h 02m1 stop

1:37 pm - 10:08 pmSEA-CVG

29h 31m1 stop

$185Frontier

Find Deal

Thu, Nov 13 - Tue, Nov 18

4:25 pm - 9:00 pmPIT-SEA

7h 35m1 stop

5:35 am - 6:25 pmSEA-PIT

9h 50m2 stops

$200Southwest

Find Deal

Sat, Dec 6 - Sun, Dec 7

Hawaiian Airlines flights from Ohio to Seattle

Our best Hawaiian Airlines deals on Ohio to Seattle flight tickets

Hawaiian Airlines

Dec 4

CLE8:03 pmCleveland Hopkins Intl

5h 20m

SEA10:23 pmSeattle/Tacoma Intl

Dec 10

SEA11:35 amSeattle/Tacoma Intl

4h 34m

CLE7:09 pmCleveland Hopkins Intl

$180

Find similar

Hawaiian Airlines

Dec 4

PIT7:33 pmPittsburgh

5h 35m

SEA10:08 pmSeattle/Tacoma Intl

Dec 10

SEA11:01 amSeattle/Tacoma Intl

4h 35m

PIT6:36 pmPittsburgh

$182

Find similar

Frontier flights from Ohio to Seattle

Our best Frontier deals on Ohio to Seattle flight tickets

Frontier

Nov 24

CLE12:12 pmCleveland Hopkins Intl

26h 44m

1 stop

SEA11:56 amSeattle/Tacoma Intl

Nov 27

SEA1:01 pmSeattle/Tacoma Intl

21h 35m

1 stop

CLE1:36 pmCleveland Hopkins Intl

$179

Find similar

Frontier

Nov 15

CLE8:00 amCleveland Hopkins Intl

13h 32m

1 stop

SEA6:32 pmSeattle/Tacoma Intl

Nov 22

SEA9:53 pmSeattle/Tacoma Intl

13h 13m

1 stop

CLE2:06 pmCleveland Hopkins Intl

$183

Find similar

Frontier

Nov 13

CVG9:30 pmCincinnati Cinci./N. Kentucky

24h 02m

1 stop

SEA6:32 pmSeattle/Tacoma Intl

Nov 18

SEA1:37 pmSeattle/Tacoma Intl

29h 31m

1 stop

CVG10:08 pmCincinnati Cinci./N. Kentucky

$185

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Tue 1/13

8:00 am-10:10 am

Nonstop5h 10m

Seattle/Tacoma Intl

Tue 1/20

12:21 pm-7:49 pm

Nonstop4h 28m

$177

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Thu 12/11

11:35 am-7:12 pm

1 stop10h 37m

Seattle/Tacoma Intl

Sun 12/14

12:38 am-11:38 am

1 stop8h 00m

$179

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Mon 11/24

12:12 pm-11:56 am

1 stop26h 44m

Seattle/Tacoma Intl

Thu 11/27

1:01 pm-1:36 pm

1 stop21h 35m

$179

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Thu 12/4

8:03 pm-10:23 pm

Nonstop5h 20m

Seattle/Tacoma Intl

Wed 12/10

11:35 am-7:09 pm

Nonstop4h 34m

$180

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Thu 12/4

7:33 pm-10:08 pm

Nonstop5h 35m

Seattle/Tacoma Intl

Wed 12/10

11:01 am-6:36 pm

Nonstop4h 35m

$182

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Sat 11/15

8:00 am-6:32 pm

1 stop13h 32m

Seattle/Tacoma Intl

Sat 11/22

9:53 pm-2:06 pm

1 stop13h 13m

$183

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Tue 12/9

6:23 pm-8:35 pm

Nonstop5h 12m

Seattle/Tacoma Intl

Fri 12/12

9:45 am-9:23 pm

1 stop8h 38m

$183

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Fri 12/12

5:40 pm-12:05 am

1 stop9h 25m

Seattle/Tacoma Intl

Mon 12/15

7:05 am-12:05 am

1 stop14h 00m

$184

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Thu 11/13

9:30 pm-6:32 pm

1 stop24h 02m

Seattle/Tacoma Intl

Tue 11/18

1:37 pm-10:08 pm

1 stop29h 31m

$185

PittsburghSeattle

PIT - SEA

PITSEA

Pittsburgh

Sat 12/6

4:25 pm-9:00 pm

1 stop7h 35m

Seattle/Tacoma Intl

Sun 12/7

5:35 am-6:25 pm

2 stops9h 50m

$200

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ohio to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Ohio to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $280. If you don’t want to visit Seattle in January, then you should wait until November to fly from Ohio, when ticket prices are also cheap, with an average price of $280.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Ohio is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $456. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Ohio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $533.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Ohio at noon is the least expensive time of day to depart. momondo users have found prices as low as $326 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $532. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ohio to Seattle/Tacoma Intl flight route?

Fly from Cincinnati Cinci./N. Kentucky to Seattle/Tacoma Intl for the best Ohio - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Ohio when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $363 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Ohio for as low as $325 on momondo.

What cabin class options are available on Ohio to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Ohio to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ohio to Seattle flights?

You could potentially save up to 11% on your flight if you consider stops on a Ohio to Seattle flight.

Cheap Ohio to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to Seattle

Best Price Found	$185
Fastest flight time	5h 00m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Ohio in the past 72 hours is $185. The best round-trip flight deal from Ohio to Seattle found on momondo in the last 72 hours is $255.

The fastest flight from Ohio to Seattle takes 5h 00m

Direct flights go from Ohio to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Ohio to Seattle/Tacoma Intl Airport?
Prices for flights from Ohio to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Ohio to Seattle/Tacoma Intl Airport?
As of November 2025, there are 9 operators available to choose from for flights from Ohio to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Ohio to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ohio to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Ohio to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Ohio to Seattle is Boeing 737, representing 37.62% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 27.87%, Boeing 737-900 at 16.59%, and Boeing 737-900 Passenger/BBJ3 (winglets) at 8.42%.

Best airlines flying from Ohio to Seattle

Compare and see reviews for airlines that fly from Ohio to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $123	Free Cancellation	Rating 5.8 3,116 reviews	Search Frontier flights
Delta	PriceFrom $135	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $168	Free Cancellation	Rating 7.8 2,804 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $179	Free Cancellation	Rating 8.0 4,240 reviews	Search Southwest flights
American Airlines	PriceFrom $186	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $217	Free Cancellation	Rating 8.0 11,243 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $234	Free Cancellation	Rating 7.4 9,004 reviews	Search United Airlines flights
Sun Country Air	PriceFrom $305	Free Cancellation	Rating 6.9 335 reviews	Search Sun Country Air flights

Tacoma

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SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Puyallup

Marysville

Redmond

Tukwila

Lakewood

Federal Way

Fife

Cle Elum

Centralia

Kirkland

Westport

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Ohio to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ohio to Seattle for you.

Can I find flights from Ohio to Seattle with flexible booking policies on momondo?

Flights from Ohio to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ohio to Seattle?

momondo helps you find the best flight between Ohio and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ohio to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ohio to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.