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Cheap flights from Columbus to Seattle from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus to Seattle departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Columbus to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
7:10 pm - 12:10 am
CMH
-
SEA
8h 00m
1 stop
Southwest Logo
6:30 am - 3:30 pm
SEA
-
CMH
6h 00m
1 stop
$193Southwest
Tue, Apr 14 - Wed, Apr 22
Southwest Logo
3:55 pm - 10:55 pm
CMH
-
SEA
10h 00m
2 stops
Southwest Logo
11:55 pm - 10:00 am
SEA
-
CMH
7h 05m
1 stop
$198Southwest
Tue, May 5 - Sun, May 10
Delta Logo
6:45 am - 10:55 am
CMH
-
SEA
7h 10m
1 stop
Delta Logo
11:10 am - 11:02 pm
SEA
-
CMH
8h 52m
1 stop
$199Delta
Tue, Apr 7 - Tue, Apr 21
Southwest Logo
4:20 pm - 11:30 pm
CMH
-
SEA
10h 10m
2 stops
Southwest Logo
9:00 am - 9:15 pm
SEA
-
CMH
9h 15m
2 stops
$203Southwest
Fri, Apr 24 - Sat, May 2
Southwest Logo
4:15 pm - 12:10 am
CMH
-
SEA
10h 55m
2 stops
Southwest Logo
6:00 am - 3:15 pm
SEA
-
CMH
6h 15m
1 stop
$204Southwest
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
4:15 pm - 12:10 am
CMH
-
SEA
10h 55m
2 stops
Southwest Logo
11:45 pm - 12:15 pm
SEA
-
CMH
9h 30m
2 stops
$209Southwest
Tue, Apr 7 - Tue, Apr 14
Frontier Logo
7:58 pm - 9:27 am
CMH
-
SEA
16h 29m
1 stop
Frontier Logo
6:57 pm - 7:23 pm
SEA
-
CMH
21h 26m
1 stop
$211Frontier
Mon, May 4 - Wed, May 13
Delta Logo
5:58 pm - 10:48 pm
CMH
-
SEA
7h 50m
1 stop
Delta Logo
5:30 am - 5:13 pm
SEA
-
CMH
8h 43m
1 stop
$219Delta
Fri, May 8 - Sat, May 16
Southwest Logo
4:20 pm - 11:30 pm
CMH
-
SEA
10h 10m
2 stops
Southwest Logo
11:55 pm - 9:50 am
SEA
-
CMH
6h 55m
1 stop
$224Southwest
Fri, Apr 24 - Fri, May 1
Frontier Logo
8:18 pm - 9:27 am
CMH
-
SEA
16h 09m
1 stop
Frontier Logo
6:57 pm - 7:23 pm
SEA
-
CMH
21h 26m
1 stop
$227Frontier
Mon, May 11 - Sat, May 16

Frontier flights from Columbus to Seattle

Our best Frontier deals on Columbus to Seattle flight tickets
Frontier
May 4
CMH7:58 pmColumbus
16h 29m
1 stop
SEA9:27 amSeattle/Tacoma Intl
May 13
SEA6:57 pmSeattle/Tacoma Intl
21h 26m
1 stop
CMH7:23 pmColumbus
$211
Frontier
May 11
CMH8:18 pmColumbus
16h 09m
1 stop
SEA9:27 amSeattle/Tacoma Intl
May 16
SEA6:57 pmSeattle/Tacoma Intl
21h 26m
1 stop
CMH7:23 pmColumbus
$227
Frontier
Apr 7
CMH8:03 pmColumbus
23h 41m
2 stops
SEA4:44 pmSeattle/Tacoma Intl
Apr 23
SEA7:12 pmSeattle/Tacoma Intl
20h 46m
1 stop
CMH6:58 pmColumbus
$230

Delta flights from Columbus to Seattle

Our best Delta deals on Columbus to Seattle flight tickets
Delta
May 8
CMH5:58 pmColumbus
7h 50m
1 stop
SEA10:48 pmSeattle/Tacoma Intl
May 16
SEA5:30 amSeattle/Tacoma Intl
8h 43m
1 stop
CMH5:13 pmColumbus
$219
Delta
Apr 8
CMH6:15 amColumbus
7h 18m
1 stop
SEA10:33 amSeattle/Tacoma Intl
Apr 20
SEA10:40 pmSeattle/Tacoma Intl
10h 17m
1 stop
CMH11:57 amColumbus
$238
Delta
Jul 20
CMH1:35 pmColumbus
10h 12m
1 stop
SEA8:47 pmSeattle/Tacoma Intl
Jul 29
SEA11:53 pmSeattle/Tacoma Intl
7h 04m
1 stop
CMH9:57 amColumbus
$239

momondo Fare Finder

 
Customize your flight search to find flights from Columbus 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, momondo users made 832,500 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Columbus to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 4/14

7:10 pm-12:10 am

1 stop8h 00m

Seattle/Tacoma Intl

Wed 4/22

6:30 am-3:30 pm

1 stop6h 00m

$193

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 5/5

3:55 pm-10:55 pm

2 stops10h 00m

Seattle/Tacoma Intl

Sun 5/10

11:55 pm-10:00 am

1 stop7h 05m

$198

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 4/7

6:45 am-10:55 am

1 stop7h 10m

Seattle/Tacoma Intl

Tue 4/21

11:10 am-11:02 pm

1 stop8h 52m

$199

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Fri 4/24

4:20 pm-11:30 pm

2 stops10h 10m

Seattle/Tacoma Intl

Sat 5/2

9:00 am-9:15 pm

2 stops9h 15m

$203

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 4/7

4:15 pm-12:10 am

2 stops10h 55m

Seattle/Tacoma Intl

Tue 4/14

6:00 am-3:15 pm

1 stop6h 15m

$204

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 4/7

4:15 pm-12:10 am

2 stops10h 55m

Seattle/Tacoma Intl

Tue 4/14

11:45 pm-12:15 pm

2 stops9h 30m

$209

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Mon 5/4

7:58 pm-9:27 am

1 stop16h 29m

Seattle/Tacoma Intl

Wed 5/13

6:57 pm-7:23 pm

1 stop21h 26m

$211

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Fri 5/8

5:58 pm-10:48 pm

1 stop7h 50m

Seattle/Tacoma Intl

Sat 5/16

5:30 am-5:13 pm

1 stop8h 43m

$219

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Fri 4/24

4:20 pm-11:30 pm

2 stops10h 10m

Seattle/Tacoma Intl

Fri 5/1

11:55 pm-9:50 am

1 stop6h 55m

$224

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Mon 5/11

8:18 pm-9:27 am

1 stop16h 09m

Seattle/Tacoma Intl

Sat 5/16

6:57 pm-7:23 pm

1 stop21h 26m

$227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Columbus 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

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Columbus to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $206. If you don’t want to visit Seattle in January, then you should wait until April to fly from Columbus, when ticket prices are also cheap, with an average price of $271.

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

On average, the least expensive day to fly to Seattle from Columbus is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $379. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Columbus because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $523.

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

Flying to Seattle from Columbus in the evening is the least expensive time of day to depart. momondo users have found prices as low as $351 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $494. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Columbus to Seattle/Tacoma Intl for the best Columbus - 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 Columbus when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $336 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Columbus for as low as $308 on momondo.

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

There are 4 cabin classes available to choose from on Columbus 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.

Cheap Columbus to Seattle flight deals and tips

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

Fastest flight time

5h 05m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Columbus to Seattle takes 5h 05m
Direct flights go from Columbus to Seattle every day.
There is 1 airport in Seattle. From Columbus there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

  • How far is Columbus to Seattle/Tacoma Intl by plane?

    A flight from Columbus to Seattle/Tacoma Intl will travel around 2007.4 mi. 5h 05m is a normal flight duration for this route.

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

    Prices for flights from Columbus to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus to Seattle/Tacoma Intl Airport.

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

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Columbus to Seattle

Compare and see reviews for airlines that fly from Columbus to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $108Free CancellationRating
7.9
8,284 reviews
Search Delta flights
FrontierPriceFrom $134Free CancellationRating
5.7
3,031 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $158Free CancellationRating
7.8
2,838 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $178Free CancellationRating
7.1
11,433 reviews
Search American Airlines flights
SouthwestPriceFrom $183Free CancellationRating
8.0
4,319 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $200Free CancellationRating
8.0
12,030 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Redmond
Marysville
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Fife
Westport
Centralia
Kirkland
Tumwater

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Columbus to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Seattle from Columbus which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Seattle from Columbus. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Seattle from Columbus are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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