CMH - SEA

$120 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 6/13. 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
$197
Typical prices: $514-$306
Delta
Tue 6/2Mon 6/8
CMH - SEA • 1 stop
Cheapest non-stop
$377
Typical prices: $508-$336
Alaska Airlines
Fri 5/22Mon 6/1
CMH - SEA • Non-stop
Top airlines
Cheapest • from $239 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 5h 08m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $245 (round-trip)
Shortest trip • 7h 13m (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 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 38% 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, Jun 2 - Mon, Jun 8
Delta Logo
5:58 pm - 10:46 pm
CMH
-
SEA
7h 48m
1 stop
Delta Logo
11:59 pm - 10:03 am
SEA
-
CMH
7h 04m
1 stop
$197Delta
Tue, Jun 2 - Thu, Jun 11
Delta Logo
5:58 pm - 10:46 pm
CMH
-
SEA
7h 48m
1 stop
Delta Logo
9:45 pm - 9:07 am
SEA
-
CMH
8h 22m
1 stop
$238Delta
Tue, Jun 2 - Fri, Jun 5
Delta Logo
5:58 pm - 10:46 pm
CMH
-
SEA
7h 48m
1 stop
Delta Logo
12:00 pm - 11:55 pm
SEA
-
CMH
8h 55m
1 stop
$239Delta
Wed, Jun 3 - Sat, Jun 6
Delta Logo
2:05 pm - 8:39 pm
CMH
-
SEA
9h 34m
1 stop
Delta Logo
12:00 pm - 11:30 pm
SEA
-
CMH
8h 30m
1 stop
$258Delta
Mon, Jun 8 - Wed, Jun 17
Delta Logo
7:44 pm - 11:59 pm
CMH
-
SEA
7h 15m
1 stop
Delta Logo
10:20 pm - 11:53 am
SEA
-
CMH
10h 33m
1 stop
$259Delta
Thu, May 28 - Wed, Jun 3
American Airlines Logo
5:30 am - 9:27 am
CMH
-
SEA
6h 57m
1 stop
American Airlines Logo
10:23 am - 11:58 pm
SEA
-
CMH
10h 35m
1 stop
$261American Airlines
Tue, Jul 14 - Tue, Jul 21
Southwest Logo
3:25 pm - 12:40 am
CMH
-
SEA
12h 15m
1 stop
Southwest Logo
11:05 pm - 10:15 am
SEA
-
CMH
8h 10m
1 stop
$264Southwest
Wed, May 27 - Sat, Jun 6
United Airlines Logo
5:30 am - 9:40 am
CMH
-
SEA
7h 10m
1 stop
United Airlines Logo
6:30 am - 6:15 pm
SEA
-
CMH
8h 45m
1 stop
$274United Airlines
Tue, Jun 30 - Tue, Jul 7
Delta Logo
7:00 am - 12:58 pm
CMH
-
SEA
8h 58m
1 stop
Delta Logo
11:59 pm - 10:02 am
SEA
-
CMH
7h 03m
1 stop
$278Delta
Tue, May 26 - Tue, Jun 2
United Airlines Logo
5:30 am - 9:40 am
CMH
-
SEA
7h 10m
1 stop
United Airlines Logo
10:40 pm - 8:38 am
SEA
-
CMH
6h 58m
1 stop
$279United Airlines
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.

How much is a round-trip flight from Columbus Airport to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Columbus Airport to Seattle departing in June.

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 $207 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $417 and $411 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 20% 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$120
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 22% 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 $120 for a one-way ticket and $239 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, American Airlines, Asiana Airlines, and Hawaiian 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Columbus and Seattle, with SkyTeam 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, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Columbus to Seattle are Southwest and Alaska Airlines. With an average price for the route of $288 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $391 and an overall rating of 7.9.

  • 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 $288 or less one-way and $477 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
SouthwestOverall score based on 4314 reviews
8.6Crew
8.1Boarding
7.0Food
8.0Comfort
7.5Entertainment
Airline reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

10.0 Excellentlarry, Apr 2026
LGB - PHX
Read more Southwest reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

Our flight from Raleigh to Seattle delayed by hour plus. We missed connection as we couldn’t get to next gate in time Then we waited till 2:30 plane and then sat on tarmac loaded for half hour then our luggage couldn’t be found finally found where it was 2 employees sent us in wrong direction

They were really helpful with every question and my kids had never been on a plane and the staff made them feel comfortable

The merging of Kayak & the airline’s website was not always clear. Both on their own provided adequate Information about the flight. I had some challenges retrieving the boarding pass. I relied on the agent & may have paid the baggage fee twice.

Tucson AS767 flight yesterday from Tucson to SeaTac international Flight left Tucson around 7:44 am My name is Tanya Blendheim and I had a horrible experience yesterday morning at Alaska Airlines desk leaving from Tucson AZ. The agent was extremely rude and questioned everything about my trip. First she said (in a less than pleasant tone) you know your flight boards in 8 minutes? And we stop checking luggage 15 minutes before boarding. I acknowledged the first statement, but said that I didn't know about the check bag policy. (Another passenger, a man, was right behind me and he was denied checking his bag, which made him have to go back to his car to leave liquids behind) I also needed wheelchair assistance for my friend. I ended getting the wheelchair myself. The agent also said I wasn't checked in, which I was. One person in our group was no longer flying. She also said I had to pay $40 to check my bag and that my bag was 6 pounds over. The thing is, everything she said to me was said in a sassy tone and that was not professional or necessary. There are ways of informing customers of what is happening, without being condescending or rude.

very nice blankets and comfortable seats. great service. Great flights.

I’m biased. I work at the airport and within these systems so I know how to be effective. On top of that part though everyone was friendly and helpful. Both legs of my trip were on time. My baggage was handled with care. Alaska’s part of my experience was top notch.

Hello, Our flight arrived late, and the flight we were to connect to the departure time was moved up. At first our flight was scheduled to arrive at 10:40, but it arrived at 10:56. Our connecting flight was scheduled to leave at 11:25, and it was moved to 11:20. Also the terminal was moved from N to S. N would have been in the same terminal as the one we arrived in-- to get to S we had to take 3 trains to get to. And when we arrived at the gate, around 11:15, they said the gate was closed and would not open it. We had come from a funeral in Boston, and the person that helped us get new tickets said, "did you come from a girsl trip?" No, we did not. We were coming from a funeral. This experience was not what we expected/wanted. My friend, because she had to run to S, got a migraine and turned pale. In addition, I paid an extra $70 for an aisle seat that was more upfront, to make sure I can get off the plane faster and make the connecting flight. The fact that the plane not only did not wait, but left earlier, is absolutely unacceptable. This was a terrible experience, and I hope that I can be refunded for this horrible experience.

A gentleman at the desk for my boarding from Seattle to Anchorage randomly selected me and told me they would need to check my carry-on despite having multiple lithium-ion batteries all of which were in communication devices essential for time in Alaska. There was ample overhead compartment space and I was lucky non of my equipment was damaged due to his unnecessary use of power. A quick check with the flight crew would have likely resulted in an answer that ample space remained allowing me to keep my personal and important items near by. I did lose WiFi twice and that detracted from my entertainment which I do not commonly use.

Flight was cancelled which destroyed the rest of our journey.

no lounge in Orlando while waiting for flight no inflight entertainment screens in first class

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

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.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

On time flight, good communication about boarding, lines didn't form unnecessarily for boarding before their group was announced (kept aisles clear), friendly flight attendants and service

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

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

Information on your arrival and departure airports