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$67+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CMH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Columbus are usually found in February or April, booked 51 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap 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 September 11, 2025.

Round-trip from

$203
(American Airlines)

One-way from

$67
(Southwest)

Popular in

December

Cheapest in

February

Average price

$384

Good round-trip deal

$291 or less

Good one-way deal

$239 or less
From Seattle/Tacoma Intl to Columbus
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One-way flight from Seattle/Tacoma Intl to Columbus
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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Columbus.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Columbus.
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Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:34 amSEA - CMH
1 stop12h 27mAmerican Airlines
Fri 10/246:15 amCMH - SEA
1 stop8h 15mAmerican Airlines
Deal found 9/10$203
This Southwest deal was found by Cheapflights users on 9/9. 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.
Tue 11/45:40 amSEA - CMH
2 stops11h 50mSouthwest
Sat 11/812:35 pmCMH - SEA
2 stops11h 40mSouthwest
Deal found 9/9$208
This Southwest deal was found by Cheapflights users on 9/10. 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.
Mon 10/207:20 amSEA - CMH
1 stop14h 15mSouthwest
Sun 10/268:40 pmCMH - SEA
1 stop6h 55mSouthwest
Deal found 9/10$209
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:00 pmSEA - CMH
1 stop5h 57mAmerican Airlines
Mon 9/291:06 pmCMH - SEA
1 stop8h 22mAmerican Airlines
Deal found 9/10$211
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:48 amSEA - CMH
1 stop7h 44mAmerican Airlines
Wed 10/16:00 amCMH - SEA
1 stop8h 19mAmerican Airlines
Deal found 9/10$214
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:20 amSEA - CMH
1 stop14h 15mSouthwest
Mon 10/65:55 pmCMH - SEA
1 stop9h 55mSouthwest
Deal found 9/11$219
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 12/2212:30 pmSEA - CMH
1 stop7h 34mUnited Airlines
Tue 12/307:00 amCMH - SEA
1 stop8h 03mUnited Airlines
Deal found 9/10$223
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/246:00 amSEA - CMH
1 stop9h 23mDelta
Sat 9/271:35 pmCMH - SEA
1 stop9h 47mDelta
Deal found 9/9$225
This Southwest deal was found by Cheapflights users on 9/10. 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.
Fri 10/1011:45 amSEA - CMH
1 stop8h 20mSouthwest
Mon 10/135:55 pmCMH - SEA
1 stop9h 55mSouthwest
Deal found 9/10$232
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:12 amSEA - CMH
1 stop10h 27mFrontier
Sun 9/288:34 pmCMH - SEA
1 stop6h 56mFrontier
Deal found 9/10$233
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/1711:40 pmSEA - CMH
1 stop7h 18mUnited Airlines
Sun 10/198:47 amCMH - SEA
1 stop7h 56mUnited Airlines
Deal found 9/10$234
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:30 pmSEA - CMH
1 stop7h 44mAmerican Airlines
Sun 9/285:37 amCMH - SEA
1 stop6h 44mAmerican Airlines
Deal found 9/10$236

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 September 11, 2025.
Use the filters below to find and compare flights from Seattle to Columbus Airport that are best for you.

Fly from

Seattle

Fly to

Columbus

Route

Depart

Return

Price

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Tue 3/3

6:00 am-6:47 pm

1 stop9h 47m

Columbus

Wed 3/4

7:50 am-3:08 pm

1 stop10h 18m

$226

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Tue 11/4

10:00 am-5:28 pm

Nonstop4h 28m

Columbus

Sat 11/8

6:24 pm-8:41 pm

Nonstop5h 17m

$237

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Sat 10/11

6:35 am-10:45 pm

1 stop13h 10m

Columbus

Sun 10/19

6:10 pm-1:10 am

1 stop10h 00m

$239

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Mon 11/3

10:00 am-5:28 pm

Nonstop4h 28m

Columbus

Sun 11/9

6:24 pm-8:41 pm

Nonstop5h 17m

$257

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Fri 12/19

10:52 am-8:47 pm

1 stop6h 55m

Columbus

Mon 12/22

2:16 pm-6:46 pm

1 stop7h 30m

$257

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Thu 12/11

10:36 am-6:03 pm

Nonstop4h 27m

Columbus

Sun 12/14

6:59 pm-9:15 pm

Nonstop5h 16m

$257

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Fri 10/10

5:15 am-4:20 pm

1 stop8h 05m

Columbus

Mon 10/13

5:55 pm-12:50 am

1 stop9h 55m

$263

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Mon 11/3

6:35 am-4:00 pm

1 stop6h 25m

Columbus

Sun 11/9

5:35 am-2:30 pm

2 stops11h 55m

$273

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Fri 10/3

6:12 am-7:39 pm

1 stop10h 27m

Columbus

Sun 10/5

8:34 pm-12:30 am

1 stop6h 56m

$277

SeattleColumbus

SEA - CMH

SEACMH

Seattle/Tacoma Intl

Fri 11/14

10:50 am-11:25 pm

2 stops9h 35m

Columbus

Sun 11/16

8:30 pm-12:35 am

1 stop7h 05m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Columbus. Price data was last updated on August 29, 2025.

Booking 51 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, August is the cheapest month in which you can book a flight from Seattle to Columbus Airport (average of $254). Flying from Seattle to Columbus Airport in March is currently the most expensive (average of $352). 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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Columbus Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Seattle to Columbus Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Columbus. Price data was last updated on September 7, 2025.

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

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 September 11, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 5 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 $237, Delta can have you in Columbus Airport from Seattle in 4h 28m. 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 $158. Other airlines that can offer you cheap pricing are Hawaiian Airlines, from $176, and American Airlines, from $186. You may be able to fly from Seattle to Columbus Airport for 58% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Seattle to Columbus Airport?

    The top 3 most reliable airlines when flying from Seattle to Columbus Airport are Alaska Airlines (72%), Hawaiian Airlines (72%) and Air Tahiti Nui (72%).

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

    On average you can expect to pay $349 for a flight from Seattle to Columbus Airport. The cheapest flight overall is $149 while the most popular route, (Seattle/Tacoma Intl - Columbus) is currently priced at $141.

  • 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, August is the cheapest month in which you can book a flight from Seattle to Columbus Airport (average of $254). Flying from Seattle to Columbus Airport in March is currently the most expensive (average of $352). 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
Westerville
Reynoldsburg
Logan
Marysville
Grove City
Gahanna
Lancaster
Hilliard

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.
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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$158Average$335FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$176Average$347FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$186Average$389FlexibilityNo cancel feeOn-time71%
DeltaCheapest$212Average$316FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$241Average$416FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$256Average$424FlexibilityNo cancel feeOn-time75%

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