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$124+ Cheap flights from Columbus 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Seattle/Tacoma Intl are usually found in April or September, booked 44 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 (C01) 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 March 28, 2025.

Round-trip from

$242
(United Airlines)

One-way from

$124
(American Airlines)

Popular in

June

Cheapest in

April

Average price

$379
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 ($62 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 March 2025
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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 March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:24 pmCMH - SEA
1 stop18h 11mSpirit Airlines
Sun 4/278:56 pmSEA - CMH
1 stop18h 09mSpirit Airlines
Deal found 3/26$242
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 5/77:44 pmCMH - SEA
1 stop8h 15mUnited Airlines
Sun 5/117:00 amSEA - CMH
1 stop8h 40mUnited Airlines
Deal found 3/26$247
This Delta deal was found by Cheapflights users on 3/25. 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 4/157:45 amCMH - SEA
1 stop7h 45mDelta
Mon 4/2812:45 amSEA - CMH
1 stop7h 37mDelta
Deal found 3/25$257
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/165:02 amCMH - SEA
1 stop10h 59mAmerican Airlines
Mon 4/2111:59 pmSEA - CMH
1 stop7h 54mAmerican Airlines
Deal found 3/26$272
This Hawaiian Airlines deal was found by Cheapflights users on 3/25. 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 4/226:31 pmCMH - SEA
Nonstop5h 04mHawaiian Airlines
Wed 4/3010:02 amSEA - CMH
Nonstop4h 31mHawaiian Airlines
Deal found 3/25$297
This Southwest deal was found by Cheapflights users on 3/26. 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.
Sat 6/218:35 pmCMH - SEA
1 stop6h 35mSouthwest
Thu 7/39:10 pmSEA - CMH
1 stop10h 00mSouthwest
Deal found 3/26$310
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/246:31 pmCMH - SEA
Nonstop5h 04mAlaska Airlines
Fri 4/2510:02 amSEA - CMH
Nonstop4h 31mAlaska Airlines
Deal found 3/26$317
This Expedia deal was found by Cheapflights users on 3/26. 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.
Fri 5/234:56 pmCMH - SEA
1 stop10h 14mMultiple Airlines
Tue 5/279:45 pmSEA - CMH
Nonstop4h 28mMultiple Airlines
Deal found 3/26$326
This Sun Country Air deal was found by Cheapflights users on 3/25. 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.
Wed 7/26:50 pmCMH - SEA
1 stop6h 54mSun Country Air
Wed 7/96:40 pmSEA - CMH
1 stop20h 13mSun Country Air
Deal found 3/25$380

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Columbus to Seattle that are best for you.

Fly from

Columbus

Fly to

Seattle

Route

Depart

Return

Price

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Wed 4/23

8:24 pm-11:35 am

1 stop18h 11m

Seattle/Tacoma Intl

Sun 4/27

8:56 pm-6:05 pm

1 stop18h 09m

$242

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Wed 5/7

7:44 pm-12:59 am

1 stop8h 15m

Seattle/Tacoma Intl

Sun 5/11

7:00 am-6:40 pm

1 stop8h 40m

$247

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 4/15

7:45 am-12:30 pm

1 stop7h 45m

Seattle/Tacoma Intl

Mon 4/28

12:45 am-11:22 am

1 stop7h 37m

$257

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Wed 4/16

5:02 am-1:01 pm

1 stop10h 59m

Seattle/Tacoma Intl

Mon 4/21

11:59 pm-10:53 am

1 stop7h 54m

$272

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Tue 4/22

6:31 pm-8:35 pm

Nonstop5h 04m

Seattle/Tacoma Intl

Wed 4/30

10:02 am-5:33 pm

Nonstop4h 31m

$297

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Sat 6/21

8:35 pm-12:10 am

1 stop6h 35m

Seattle/Tacoma Intl

Thu 7/3

9:10 pm-10:10 am

1 stop10h 00m

$310

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Thu 4/24

6:31 pm-8:35 pm

Nonstop5h 04m

Seattle/Tacoma Intl

Fri 4/25

10:02 am-5:33 pm

Nonstop4h 31m

$317

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Fri 5/23

4:56 pm-12:10 am

1 stop10h 14m

Seattle/Tacoma Intl

Tue 5/27

9:45 pm-5:13 am

Nonstop4h 28m

$326

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Sat 5/3

3:10 pm-9:04 pm

1 stop8h 54m

$124

ColumbusSeattle

CMH - SEA

CMHSEA

Columbus

Mon 5/12

2:56 pm-12:10 am

3 stops36h 14m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 16 results
1
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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.

Cheapflights Insights

Everything you need to know about your flight from Columbus to Seattle

How far ahead should I book a flight from Columbus 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 March 21, 2025.

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus 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 to Seattle?

Currently, January is the cheapest month in which you can book a flight from Columbus to Seattle (average of $238). Flying from Columbus 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 March 28, 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Columbus to Seattle. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their Columbus 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 March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Columbus to Seattle have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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?

    If you book a flight to Seattle from Columbus, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There is 1 flight from Columbus to Seattle/Tacoma Intl per day from 10 different airlines.

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

    According to our current data, United Airlines ($242), Delta ($247), and Alaska Airlines ($257) offers the cheapest pricing from Columbus to Seattle. These flights start at 36% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from Columbus to Seattle for a low price.

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

    Consider Hawaiian Airlines (73%), American Airlines (72%) or Alaska Airlines (72%) when booking your flight. These represent the most reliable airlines when flying from Columbus to Seattle.

  • What are the cheapest flights from Columbus to Seattle?

    On average you can expect to pay $1,408 for a flight from Columbus to Seattle. The cheapest flight overall is $138 while the most popular route, (Columbus - Seattle/Tacoma Intl) is currently priced at $242.

  • 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 to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Columbus to Seattle (average of $238). Flying from Columbus 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?

Book flights to Columbus if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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Top 9 airlines flying from Columbus to Seattle

Discover the top 9 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$253FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$142Average$230FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$167Average$299FlexibilityNo cancel feeOn-time83%
DeltaCheapest$169Average$427FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$446FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$237Average$422FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$246Average$474FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$249Average$459FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$259Average$434FlexibilityNo cancel feeOn-time63%
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