CMH - SEA

$76 Find Cheap Flights from Columbus to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to Seattle departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Seattle.
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Everything you should know

Cheapest round-trip
$193
Overall average: $271
Southwest
Tue 4/14Wed 4/22
CMH - SEA • 1 stop
Cheapest non-stop
$237
Typical prices: $216-$355
Alaska Airlines
Wed 4/8Wed 4/22
CMH - SEA • Non-stop
Top airlines
Cheapest • from $193 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 5h 13m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $245 (round-trip)
Shortest trip • 7h 12m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Columbus to Seattle (CMH-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbus to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbus to Seattle

Tue, Apr 14 - Wed, Apr 22
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, May 5 - Fri, May 8
Southwest Logo
4:10 pm - 12:10 am
CMH
-
SEA
11h 00m
2 stops
Southwest Logo
11:55 pm - 9:50 am
SEA
-
CMH
6h 55m
1 stop
$198Southwest
Mon, Apr 6 - Sun, Apr 19
Delta Logo
6:15 am - 10:33 am
CMH
-
SEA
7h 18m
1 stop
Delta Logo
1:30 pm - 11:02 pm
SEA
-
CMH
6h 32m
1 stop
$199Delta
Fri, Apr 24 - Sat, May 2
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
Wed, Apr 8 - Wed, Apr 22
Southwest Logo
7:10 pm - 12:10 am
CMH
-
SEA
8h 00m
1 stop
Southwest Logo
11:35 am - 11:25 pm
SEA
-
CMH
8h 50m
2 stops
$204Southwest
Mon, Apr 6 - Mon, Apr 13
Southwest Logo
6:45 pm - 1:40 am
CMH
-
SEA
9h 55m
2 stops
Southwest Logo
11:55 pm - 12:15 pm
SEA
-
CMH
9h 20m
2 stops
$209Southwest
Thu, Apr 30 - Sun, May 3
Southwest Logo
8:00 pm - 12:05 am
CMH
-
SEA
7h 05m
1 stop
Southwest Logo
11:45 am - 12:05 am
SEA
-
CMH
9h 20m
1 stop
$219Southwest
Tue, Apr 21 - Sun, Apr 26
Southwest Logo
4:10 pm - 12:10 am
CMH
-
SEA
11h 00m
2 stops
Southwest Logo
11:55 pm - 10:00 am
SEA
-
CMH
7h 05m
1 stop
$224Southwest
Mon, May 11 - Sat, May 16
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
Tue, Apr 14 - Sat, Apr 25
Southwest Logo
3:55 pm - 10:55 pm
CMH
-
SEA
10h 00m
2 stops
Southwest Logo
5:45 am - 8:55 pm
SEA
-
CMH
12h 10m
2 stops
$229Southwest
Booking Insights

KAYAK's insights & trends for Columbus to Seattle flights

Get data-powered insights and trends into flights from Columbus to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Columbus to Seattle?

The average price of all round-trip flights from Columbus Airport to Seattle clicked on KAYAK for each day over the last 12 months.

For Columbus to Seattle, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Seattle back to Columbus, the best deals are generally found on Thursday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Columbus Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Columbus Airport to Seattle is January, where tickets cost $206 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $427 and $419 respectively.

Can I save money by flying with a layover from Columbus Airport to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $352 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Columbus Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Columbus Airport to Seattle, you should book around 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$76
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Columbus to Seattle

When to book flights from Columbus to Seattle

Are your dates flexible? Find out the best times to travel from Columbus to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Columbus to Seattle flights

  • What are the parking options at Colombus Airport?

    There are numerous parking lots at Colombus Airport. The red, green, and blue lots are off the airport, but the short-term, long-term, and valet parking are all close to the main terminal. A full-time shuttle service that operates every 10-15min from the exterior parking facilities to the terminal is available. By visiting the airport website in advance, you can reserve a parking space.

  • What activity areas are available at Colombus Airport?

    The PGA Tour Shop at Colombus Airport serves golfers of all ability levels, and the Short North Plaza offers a wide selection of delectable souvenirs and presents created in Columbus. You can also head into the Massage Bar in Concourse B for a lovely 10, 15, or 30min relaxation if you need to decompress before a flight.

  • What transportation choices are available from Seattle International Airport (SEA)?

    Bus services that serve the airport are run by County Metro Transit and Sound Transit. King County buses are usually found on the nearby International Boulevard. The ground transit station has shuttles available outside the baggage claim area. There is also a Light Link Rail, which that runs to downtown Seattle from Seattle Tacoma Airport in 40min.

  • Are there play areas at the Seattle International Airport?

    Yes. Passengers with kids can find a play area at the intersection of Concourse A and B were the small ones get to let off some steam before going to their desired destination. A mother's room is also included in the play area for privacy or breastfeeding for mothers who do not want to leave behind their kids in search of a lactation pod.

  • What is the cheapest flight from Columbus Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Columbus Airport to Seattle was $76 for a one-way ticket and $193 for a round-trip.

  • Do I need a passport to fly between Columbus and Seattle?

    A passport is not required to fly from Columbus to Seattle.

  • Which airports will I be using when flying from Columbus to Seattle?

    Columbus airport is called Columbus and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Columbus to Seattle?

    Alaska Airlines, Delta, Asiana Airlines, Hawaiian Airlines, and American Airlines offer inflight Wi-Fi service on the Columbus to Seattle flight route.

  • Which aircraft models fly most regularly from Columbus to Seattle?

    The Boeing 737 is the aircraft model that flies most regularly on the Columbus to Seattle flight route.

  • Which airline alliances offer flights from Columbus to Seattle?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Columbus and Seattle, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Columbus to Seattle?

    There are nonstop flights from Columbus to Seattle on a daily basis.

  • Which is the best airline for flights from Columbus to Seattle, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Columbus to Seattle are Alaska Airlines and Southwest. With an average price for the route of $388 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $268 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Columbus to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Columbus to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbus to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Columbus is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Columbus to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Columbus with another airline. Booking your flights between Columbus and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Columbus to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Columbus up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Columbus Airport to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $203 or less one-way and $311 or less round-trip.
  • Nursing mothers have the choice to attend to their requirements in the cozy nursing rooms at Colombus Airport (CMH) and feed their infants. These rooms are found on baggage claim just before security close to Southwest baggage carousel 1 and on Concourse A, Gate A2.
  • Information centers are conveniently positioned in the ticket foyer and baggage claim at CMH and are equipped with guides. A collection of six pylons at the Concourse B checkpoint provide a historical information on Ohio's most illustrious aviators and astronauts.
  • Free Wi-Fi is available across Seattle Airport (SEA). You can also charge your gadgets at your seats in Gates A, B, D, and S on the power outlets available. You will also find numerous charging stations and wall outlets in the charging kiosks even if all the chairs are taken.
  • The baggage claim is located on the first floor of the terminal of the Seattle Tacoma International Airport. As soon as you exit the baggage claim, you get on the lower "Arrivals" drive where you find luggage trolleys.
  • If you lose an item at Seattle Airport, you can complete a form on the website and report the matter. Once the item is retrieved, the airport research staff will contact you using the details you provide on the form. Goods lost in flights should be reported to the respective airlines.

Prefer to fly direct from Columbus to Seattle?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Columbus to Seattle/Tacoma Intl.
Find which airlines fly direct from Columbus Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Columbus to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Seattle/Tacoma Intl to Columbus

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Reviews of the top 5 airlines serving from Columbus to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Columbus to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Columbus to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 12042 reviews
7.8Comfort
8.1Boarding
7.0Entertainment
7.1Food
8.5Crew
Airline reviews

signage from the upper area to the tram down 2 escalator!

8.0 ExcellentAnonymous, Mar 2026
PSP - SEA
Read more Alaska Airlines reviews

signage from the upper area to the tram down 2 escalator!

The WiFi worked for entertainment but a nearly 4 hour flight should have personal tvs

Generally very good. Waiting (due to de-icing and traffic) in plane to take off was a put-off. But it's not the airline's fault. I find Airbus more comfortable than Boeing.

Lot's of good food and free entanglement made the trip pleasurable and fun.

The food was terrible, worse that what you get with UA, an already one of the lowest standards to beat. How cheap one could be, providing that kind of junk food in first class. Unbelievable! The seats were not very comfortable either. And there were no screens either, not that I cared much but for you to know.

Easy check-in. Good customer service. Had to check carry-on due to lack of overhead space. Wish the airplane was configured with more overhead area so this doesn't usually happen.

Great flights, little turbulence, pilots kept stewardesses seated & safe, all staff friendly & professional

There is no entertainment on the plane. The snack is minimal. The crew was nice and professional.

Smooth flight, on time despite Captain’s forecast of troublesome weather conditions.

The aircraft was extremely warm the entire flight. After we landed we were stuck on the plane for another 45 minutes without a gate to deboard from. The smell of exhaust from the engines in the cabin along with the heat inside the cabin made the flight uncomfortable.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The gate got changed several times and the flight was delayed over an hour. Awful experience

Poor communication ahead of time about flight delays and old planes/other equipment.

The flight was delayed multiple times. I was autobooted and placed in the center seat in the last row of the plane.

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

Information on your arrival and departure airports