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$91+ Cheap flights from Seattle (SEA) to Columbus (CMH)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CMH
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Find cheap flights from Seattle to Columbus with Cheapflights

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Columbus are usually found in February or January, booked 31 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Seattle to Columbus

Cheapest flights from Seattle to Columbus
Explore the most affordable flight options available from Seattle to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This CheapOair deal was found by Cheapflights users on 7/21. 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.
Thu 8/137:06 pm
SEA
-
CMH
1 stop16h 21m
Frontier
Mon 8/173:22 pm
CMH
-
SEA
1 stop20h 57m
Frontier
Deal found 7/21$260
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:41 pm
SEA
-
CMH
1 stop17h 16m
Frontier
Tue 9/296:28 pm
CMH
-
SEA
2 stops32h 59m
Frontier
Deal found 7/19$296
This CheapOair deal was found by Cheapflights users on 7/21. 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.
Tue 10/137:41 pm
SEA
-
CMH
1 stop16h 51m
Frontier
Wed 10/214:27 pm
CMH
-
SEA
1 stop20h 24m
Frontier
Deal found 7/21$299
This Frontier deal was found by Cheapflights users on 7/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:06 pm
SEA
-
CMH
1 stop21h 36m
Frontier
Wed 8/268:27 pm
CMH
-
SEA
1 stop15h 52m
Frontier
Deal found 7/18$308
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:41 pm
SEA
-
CMH
2 stops18h 52m
Frontier
Mon 9/284:57 pm
CMH
-
SEA
1 stop10h 30m
Frontier
Deal found 7/19$312
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:41 pm
SEA
-
CMH
2 stops18h 52m
Frontier
Fri 10/24:57 pm
CMH
-
SEA
1 stop10h 30m
Frontier
Deal found 7/19$315
This CheapOair deal was found by Cheapflights users on 7/19. 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.
Thu 8/137:06 pm
SEA
-
CMH
1 stop16h 21m
Frontier
Wed 8/198:27 pm
CMH
-
SEA
1 stop15h 52m
Frontier
Deal found 7/19$317
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:06 pm
SEA
-
CMH
1 stop16h 21m
Frontier
Tue 8/186:10 pm
CMH
-
SEA
2 stops42h 09m
Frontier
Deal found 7/19$321
This CheapOair deal was found by Cheapflights users on 7/21. 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.
Thu 9/37:07 pm
SEA
-
CMH
1 stop21h 35m
Frontier
Mon 9/78:27 pm
CMH
-
SEA
1 stop15h 52m
Frontier
Deal found 7/21$327
This CheapOair deal was found by Cheapflights users on 7/20. 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.
Thu 8/67:06 pm
SEA
-
CMH
1 stop16h 21m
Frontier
Wed 8/123:22 pm
CMH
-
SEA
1 stop20h 42m
Frontier
Deal found 7/20$335
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:16 pm
SEA
-
CMH
2 stops17h 17m
Frontier
Wed 9/304:57 pm
CMH
-
SEA
1 stop10h 30m
Frontier
Deal found 7/19$353

Find flight deals from Seattle to Columbus

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Columbus (CMH). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$260
(CheapOair)

One-way from

$91
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$368

Good round-trip deal

$398 or less

Good one-way deal

$300 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Columbus flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Columbus flights.
Search Deals
From Seattle/Tacoma Intl to Columbus
Search Deals
One-way flight from Seattle/Tacoma Intl to Columbus
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Columbus.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Columbus.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Columbus 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 July 23, 2026.
Use the filters below to find and compare flights from Seattle to Columbus Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Wed 9/23

5:00 am-2:34 pm

1 stop6h 34m

Columbus

Mon 9/28

6:30 am-12:48 pm

1 stop9h 18m

$364

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Wed 9/23

5:20 am-5:55 pm

2 stops9h 35m

Columbus

Mon 9/28

7:30 am-2:55 pm

2 stops10h 25m

$379

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Wed 8/19

6:40 am-6:40 pm

2 stops9h 00m

Columbus

Wed 8/26

7:00 am-1:20 pm

2 stops9h 20m

$379

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Fri 8/14

2:35 pm-12:55 am

1 stop7h 20m

Columbus

Mon 8/17

5:35 pm-11:55 pm

1 stop9h 20m

$388
Quickest round-trip

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Wed 9/23

5:20 am-2:55 pm

1 stop6h 35m

Columbus

Sun 9/27

6:30 am-10:40 am

1 stop7h 10m

$388

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Fri 9/25

5:15 am-5:45 pm

2 stops9h 30m

Columbus

Mon 9/28

9:30 am-6:50 pm

2 stops12h 20m

$398

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Tue 11/24

11:53 pm-10:14 am

1 stop7h 21m

Columbus

Tue 12/1

1:35 pm-8:45 pm

1 stop10h 10m

$406

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Fri 11/6

11:05 pm-9:46 am

1 stop7h 41m

Columbus

Sun 11/8

1:58 pm-8:50 pm

1 stop9h 52m

$407

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Tue 8/11

11:56 am-12:58 am

1 stop10h 02m

Columbus

Sat 8/15

7:00 am-12:59 pm

1 stop8h 59m

$415

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Tue 8/11

11:56 am-12:58 am

1 stop10h 02m

Columbus

Mon 8/17

7:35 pm-11:54 pm

1 stop7h 19m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Seattle to Columbus

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 Seattle to Columbus in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 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 Seattle-Columbus Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Columbus Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Columbus Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Columbus Airport 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 Seattle-Columbus Airport 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 Seattle to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus 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 Columbus Airport

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

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Columbus Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Columbus Airport (average of $245). Flying from Seattle to Columbus Airport in December is currently the most expensive (average of $517). 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 CMH?

Find hourly flight availability from Seattle to Columbus. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

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

How much does it cost to fly round-trip from Seattle to Columbus Airport?

Airfare is below average for this route at the moment.

Seattle to Columbus Airport flights typically cost between $289 and $515 in August.
The cheapest round-trip price found within the last 5 days was $260 on Frontier (Aug 13-Aug 17).

Reviews of airlines servicing Columbus

Get insights into the airlines that provide service to Columbus. 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 Columbus. Reviews last updated July 23, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Seattle to Columbus Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Alaska Airlines
7.9
Good
12,695 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,479 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
10,025 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,834 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

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

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Columbus. On average, Seattle/Tacoma Intl has 3 outbound flights to Columbus per day from 6 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Columbus Airport?

    For as low as $364, United Airlines can have you in Columbus Airport from Seattle in 6h 34m. Seattle and Columbus Airport are separated by a distance of 2010 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Seattle to Columbus Airport round-trip from $171. Other airlines that can offer you cheap pricing are Delta, from $174, and American Airlines, from $178. You may be able to fly from Seattle to Columbus Airport for 52% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Seattle to Columbus Airport are American Airlines ($89), Southwest ($98), and Delta ($98).

  • What are the cheapest flights from Seattle to Columbus Airport?

    On average you can expect to pay $458 for a flight from Seattle to Columbus Airport. The cheapest flight overall is $253 while the most popular route, (Seattle/Tacoma Intl - Columbus) is currently priced at $320.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Columbus 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 Columbus Airport?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Columbus Airport (average of $245). Flying from Seattle to Columbus Airport in December is currently the most expensive (average of $517). 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 Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Marysville
Westerville
Hilliard
Reynoldsburg
Worthington
Grove City
Logan
Lancaster
Gahanna

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Columbus

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Columbus flights
Spokane to Columbus flights
Pasco to Columbus flights

Top 6 airlines flying from Seattle to Columbus

Discover the top 6 airlines that operate flights from Seattle to Columbus. 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$171Average$450FlexibilityNo cancel feeOn-time75%
DeltaCheapest$174Average$278FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$347FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$193Average$340FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$238Average$340FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$244Average$369FlexibilityNo cancel feeOn-time85%

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