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$109+ Cheap flights from Columbus (CMH) 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Columbus to Seattle/Tacoma Intl are usually found in April or January, booked 84 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Columbus to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Seattle (SEA). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(American Airlines)

One-way from

$109
(Hawaiian Airlines)

Popular in

June

Cheapest in

April

Average price

$346

Good round-trip deal

$370 or less

Good one-way deal

$218 or less
Provider with most accurate pricing for Columbus-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Columbus-Seattle/Tacoma Intl flights.
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From Columbus to Seattle/Tacoma Intl
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One-way flight from Columbus to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 14% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Columbus to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Columbus to Seattle/Tacoma Intl.
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Find flight deals from Columbus to Seattle

Cheapest flights from Columbus to Seattle
Explore the most affordable flight options available from Columbus to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/247:43 pmCMH - SEA
1 stop8h 05mAmerican Airlines
Mon 3/3111:59 pmSEA - CMH
1 stop7h 59mAmerican Airlines
Deal found 2/20$247
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:43 pmCMH - SEA
1 stop8h 53mUnited Airlines
Mon 9/2910:50 pmSEA - CMH
1 stop8h 05mUnited Airlines
Deal found 2/19$248
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/256:30 amCMH - SEA
1 stop7h 12mDelta
Wed 3/261:30 pmSEA - CMH
1 stop6h 34mDelta
Deal found 2/20$255
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/155:10 amCMH - SEA
2 stops17h 51mSpirit Airlines
Tue 4/297:46 pmSEA - CMH
2 stops18h 58mSpirit Airlines
Deal found 2/20$267
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:23 pmCMH - SEA
Nonstop5h 12mHawaiian Airlines
Tue 4/2910:02 amSEA - CMH
Nonstop4h 31mHawaiian Airlines
Deal found 2/20$277
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/183:08 pmCMH - SEA
1 stop8h 27mMultiple Airlines
Sun 3/238:04 pmSEA - CMH
2 stops19h 37mMultiple Airlines
Deal found 2/20$278
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:25 pmCMH - SEA
Nonstop5h 10mAlaska Airlines
Sun 9/2110:40 pmSEA - CMH
Nonstop4h 38mAlaska Airlines
Deal found 2/20$307
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:10 amCMH - SEA
1 stop8h 15mSouthwest
Thu 5/1510:35 amSEA - CMH
2 stops9h 50mSouthwest
Deal found 2/20$350
This Sun Country Air deal was found by Cheapflights users on 2/20. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/78:15 pmCMH - SEA
1 stop14h 47mSun Country Air
Wed 7/166:40 pmSEA - CMH
1 stop20h 13mSun Country Air
Deal found 2/20$360

Find flights from Columbus to Seattle within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Columbus

Fly to

Seattle

Route

Depart

Return

Price

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Mon 3/24

7:43 pm-12:48 am

1 stop8h 05m

Seattle/Tacoma Intl

Mon 3/31

11:59 pm-10:58 am

1 stop7h 59m

$247

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 3/25

6:30 am-10:42 am

1 stop7h 12m

Seattle/Tacoma Intl

Wed 3/26

1:30 pm-11:04 pm

1 stop6h 34m

$255

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 4/15

5:10 am-8:01 pm

2 stops17h 51m

Seattle/Tacoma Intl

Tue 4/29

7:46 pm-5:44 pm

2 stops18h 58m

$267

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Wed 5/7

7:00 am-11:38 am

1 stop7h 38m

Seattle/Tacoma Intl

Sat 5/10

8:50 am-10:12 pm

2 stops10h 22m

$269

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 4/15

6:23 pm-8:35 pm

Nonstop5h 12m

Seattle/Tacoma Intl

Tue 4/29

10:02 am-5:33 pm

Nonstop4h 31m

$277

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 3/18

3:08 pm-8:35 pm

1 stop8h 27m

Seattle/Tacoma Intl

Sun 3/23

8:04 pm-6:41 pm

2 stops19h 37m

$278

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Wed 5/7

6:10 am-11:25 am

1 stop8h 15m

Seattle/Tacoma Intl

Thu 5/15

10:35 am-11:25 pm

2 stops9h 50m

$350

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Mon 7/7

8:15 pm-8:02 am

1 stop14h 47m

Seattle/Tacoma Intl

Wed 7/16

6:40 pm-5:53 pm

1 stop20h 13m

$360

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 3/25

6:23 pm-8:35 pm

Nonstop5h 12m

Seattle/Tacoma Intl

Tue 3/25

11:36 pm-11:05 am

1 stop8h 29m

$401

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 4/8

6:23 pm-8:35 pm

Nonstop5h 12m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 17 results
1
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Compare providers for flights from Columbus to Seattle

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 Columbus to Seattle in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Columbus Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Seattle 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 Columbus Airport-Seattle 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 Columbus to Seattle

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

Travel insights for flights from Columbus to Seattle

Get recent, data-driven insights about flights from Columbus to Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Seattle. Price data was last updated on February 14, 2025.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus Airport to Seattle. 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 Columbus Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Seattle (average of $238). Flying from Columbus Airport to Seattle in July is currently the most expensive (average of $411). 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 CMH to SEA?

Find hourly flight availability from Columbus 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 February 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 32% on flights from Columbus Airport to Seattle by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Columbus to Seattle. Price data was last updated on February 16, 2025.

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

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 February 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Columbus to Seattle. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Columbus 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 Columbus?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Columbus to Seattle. 9 airlines have flights to Seattle/Tacoma Intl from Columbus on a regular basis. Booking flights from Columbus to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 3 inbound flights from Columbus per day.

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

    Our cheapest airline available from Columbus Airport to Seattle is American Airlines. Our recent data shows that you can find tickets from as low as $247 on this airline. Additional options worth looking into are Delta and Spirit Airlines, starting at $255 and $267 round-trip. American Airlines is currently priced 35% below the average price you’ll pay for this route.

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

    $109 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $119 and $124, respectively.

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

    Consider Hawaiian Airlines (92%), American Airlines (83%) or Alaska Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from Columbus Airport to Seattle.

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

    The cheapest flight price from Columbus Airport to Seattle is $138. On average you can expect to pay $1,084. The most popular route, (Columbus - Seattle/Tacoma Intl), can usually be booked for $219.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Seattle (average of $238). Flying from Columbus Airport to Seattle in July is currently the most expensive (average of $411). 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
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Columbus to Seattle

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

Top 8 airlines flying from Columbus to Seattle

Discover the top 8 airlines that operate flights from Columbus 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$253FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$124Average$246FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$153Average$299FlexibilityNo cancel feeOn-time83%
DeltaCheapest$155Average$297FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$399FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$244Average$405FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$247Average$409FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$286Average$458FlexibilityNo cancel feeOn-time63%
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