Cheap Flights from Columbus to Seattle

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Compare Columbus to Seattle flight deals

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Flight deals from Columbus to Seattle

Looking for a cheap last-minute deal or the best return flight from Columbus to Seattle? If you want to travel next month, return fares start from $565. Find the lowest prices on one-way and return tickets right here.

Seattle.$557 per passenger.Departing Wed, 30 Sep, returning Sat, 31 Oct.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Wed, 30 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with United, departs from Seattle / Tacoma International on Sat, 31 Oct, arriving in Port Columbus.Price includes taxes and charges.From $557, select.

Seattle.$564 per passenger.Departing Mon, 5 Oct, returning Mon, 12 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Mon, 5 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Mon, 12 Oct, arriving in Port Columbus.Price includes taxes and charges.From $564, select.

Seattle.$564 per passenger.Departing Wed, 17 Feb, returning Wed, 24 Feb.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Port Columbus on Wed, 17 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Wed, 24 Feb, arriving in Port Columbus.Price includes taxes and charges.From $564, select.

Seattle.$564 per passenger.Departing Mon, 21 Dec, returning Wed, 6 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Mon, 21 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 6 Jan, arriving in Port Columbus.Price includes taxes and charges.From $564, select.

Seattle.$564 per passenger.Departing Mon, 21 Dec, returning Wed, 30 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Mon, 21 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 30 Dec, arriving in Port Columbus.Price includes taxes and charges.From $564, select.

Seattle.$565 per passenger.Departing Mon, 9 Nov, returning Wed, 11 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Mon, 9 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 11 Nov, arriving in Port Columbus.Price includes taxes and charges.From $565, select.

Seattle.$565 per passenger.Departing Tue, 22 Sep, returning Tue, 29 Sep.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Tue, 22 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with United, departs from Seattle / Tacoma International on Tue, 29 Sep, arriving in Port Columbus.Price includes taxes and charges.From $565, select.

Seattle.$568 per passenger.Departing Tue, 5 Jan, returning Tue, 12 Jan.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Tue, 5 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with United, departs from Seattle / Tacoma International on Tue, 12 Jan, arriving in Port Columbus.Price includes taxes and charges.From $568, select.

Seattle.$569 per passenger.Departing Tue, 12 Jan, returning Tue, 2 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Tue, 12 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Tue, 2 Feb, arriving in Port Columbus.Price includes taxes and charges.From $569, select.

Seattle.$569 per passenger.Departing Tue, 27 Oct, returning Tue, 3 Nov.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Tue, 27 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with United, departs from Seattle / Tacoma International on Tue, 3 Nov, arriving in Port Columbus.Price includes taxes and charges.From $569, select.

Seattle.$569 per passenger.Departing Wed, 4 Nov, returning Tue, 1 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Wed, 4 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Tue, 1 Dec, arriving in Port Columbus.Price includes taxes and charges.From $569, select.

Seattle.$731 per passenger.Departing Sat, 24 Apr, returning Sun, 2 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Sat, 24 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Sun, 2 May, arriving in Port Columbus.Price includes taxes and charges.From $731, select.

Seattle.$732 per passenger.Departing Thu, 15 Apr, returning Thu, 29 Apr.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Thu, 15 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with United, departs from Seattle / Tacoma International on Thu, 29 Apr, arriving in Port Columbus.Price includes taxes and charges.From $732, select.

Seattle.$732 per passenger.Departing Wed, 17 Mar, returning Wed, 24 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Port Columbus on Wed, 17 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Wed, 24 Mar, arriving in Port Columbus.Price includes taxes and charges.From $732, select.

Seattle.$733 per passenger.Departing Tue, 1 Jun, returning Wed, 30 Jun.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Tue, 1 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with United, departs from Seattle / Tacoma International on Wed, 30 Jun, arriving in Port Columbus.Price includes taxes and charges.From $733, select.

Seattle.$775 per passenger.Departing Sun, 9 May, returning Mon, 17 May.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Sun, 9 May, arriving in Seattle / Tacoma International.Inbound indirect flight with United, departs from Seattle / Tacoma International on Mon, 17 May, arriving in Port Columbus.Price includes taxes and charges.From $775, select.

Find the cheapest month to fly from Columbus to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Columbus to Seattle flights are currently cheapest in October.

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Direct flights from Columbus to Seattle

Alternative Columbus to Seattle routes

Looking for the cheapest, fastest or easiest route from Columbus to Seattle? You could fly into the following airports instead.

Columbus to Seattle: Flight information

The things to know before you go.

Cheapest flight found	$557
Cheapest month to fly	September
Average flight time	5 hrs, 10 mins
Most popular airline	Alaska Airlines
Average flights per week	416

Finding cheap flights from Columbus to Seattle: Frequently asked questions

How many airports are there in Seattle?

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.

How much are return flights from Columbus to Seattle?

The best price we found for a return flight from Columbus to Seattle is $557. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Columbus to Seattle?

5 hours and 10 minutes is the average flight time from Columbus to Seattle.

Which airlines fly direct from Columbus to Seattle?

Alaska Airlines, American Airlines and Finnair fly direct from Columbus to Seattle.

How many flights are there a week from Columbus to Seattle?

As of August 2026, there are 26 flights per week flying from Columbus to Seattle.

When is the cheapest time to fly from Columbus to Seattle?

The cheapest month to fly from Columbus to Seattle is usually September.

Which is the cheapest airport to fly into in Seattle?

If you're flying from Columbus, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from $557.

Which upcoming date is cheapest to fly from Columbus to Seattle on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Columbus to Seattle on Wednesday, 30 September 2026.

Can I get a direct flight from Columbus to Seattle?

Yes – the average flight time is 5 hours and 10 minutes.

How can I get the best flight deal from Columbus to Seattle?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seattle?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Seattle?

In August, the average temperature is usually around 18°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.

Which is the cheapest airline to fly from Columbus to Seattle with?

The cheapest airline that flies to Seattle is United. And the cheapest airline that flies to Seattle Boeing Fld Airport is Alaska Airlines.

Travelling from Columbus to Seattle: what you need to know

Your next exciting journey begins at one of Columbus's main airports, Port Columbus Airport (CMH) or Columbus Rickenbacker Airport (LCK). Check out your options for booking a flight from Columbus to Seattle setting off from either of these.
When it comes to arriving in Seattle, Seattle / Tacoma International Airport (SEA) is a major gateway. Paine Field Airport (PAE) is another.
The average duration of a direct Columbus to Seattle flight is 5 hours 10 minutes.
Seattle is three hours behind Columbus and follows the UTC-8 timezone.
With eight weekly flights between the two airports, Port Columbus Airport (CMH) to Seattle / Tacoma International Airport (SEA) is the busiest route. Board the earliest flight from Columbus to Seattle with Alaska Airlines at 06:30. If you prefer to make the most of your day before leaving, the latest departure from CMH to SEA is with Alaska Airlines at 18:33.
For a stress-free start to your trip, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your Columbus to Seattle flight.
During popular months such as July, it's best to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during high season in general.

How to find the cheapest flights from Columbus to Seattle

Booking ahead of time is often the key to finding a cheap Columbus to Seattle flight. Fares tend to rise as seats fill up, so the closer your departure date, the more you'll likely spend on your ticket.
If you're flexible with your travel plans, use the 'Whole month' search tool. It'll give you the cheapest price in every month when searching for your plane ticket from Columbus to Seattle.
Snapping up a cheap flight from Columbus to Seattle is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as the price has dropped.
Select your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your Columbus to Seattle flight results by 'Cheapest,' 'Best' or 'Fastest.'

Flying from Columbus

Port Columbus Airport (CMH)

If you're searching for a direct flight from Columbus to Seattle, you can leave from Port Columbus Airport (CMH). Travel from CMH to Seattle / Tacoma International Airport (SEA) without any stops.
Alaska Airlines is a popular airline that offers direct Columbus to Seattle plane tickets from CMH.
CMH is about 10 kilometres from central Columbus. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be around 40 minutes.
Have an early flight from Columbus to Seattle? Avoid rushing to the airport (and catch some extra z's) by choosing one of these hotels close to Port Columbus Airport:
Of all flights leaving Port Columbus Airport, 77% land on time at their destination.
The address for CMH is 4600 International Gateway.

Arriving in Seattle

Seattle / Tacoma International Airport (SEA)

Seattle / Tacoma International Airport (SEA) to central Seattle takes around 25 minutes by car. The centre is roughly 19 kilometres away.
If you're travelling by public transport, expect a journey time of about 35 minutes.
The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Columbus to Seattle. Check in to one of these accommodation options near SEA instead:
Begin your adventure by picking up a Seattle / Tacoma International Airport rental car. Grab your wheels from Thrifty, Europcar or Budget and experience the lesser-explored corners of Seattle and beyond.
For the lowest price, reserve your ride from Seattle / Tacoma International Airport about one week ahead of your Columbus to Seattle flight.

Paine Field Airport (PAE)

Once your flight from Columbus to Seattle has hit the runway, you can reach the city centre in around 20 minutes by car. Central Seattle is roughly 32 kilometres from Paine Field Airport (PAE).
If you travel by public transport, the ride to the centre will take you 40 minutes or so.
Place the 'Do not disturb' sign on your door and unwind at a hotel near PAE. Here are a few options where you can settle in after your flight from Columbus to Seattle:
Touch down, collect your Paine Field Airport rental car, and set off without missing a beat. Budget and Enterprise are well-known outlets you can book with here.
Get your ideal vehicle, not just what's left, by reserving your ride from PAE ahead of your arrival. You can also avoid paying more than you have to, especially during busy airport times.

Seattle Boeing Fld Airport (BFI)

Seattle Boeing Fld Airport (BFI) is about 11 kilometres from the centre of Seattle. It'll take you about 20 minutes to reach the city centre in a ride-share or taxi once you've hopped off your flight from Columbus to Seattle.
If you travel by public transport, the journey will take you about 35 minutes.
Take the guesswork out of the next part of your journey by picking up a Seattle Boeing Fld Airport rental car. Alamo, Budget and Avis are dependable companies for booking.
Rental companies sometimes offer deals on early bookings, so book your ride from BFI a few weeks in advance of your flight from Columbus to Seattle. A bit of planning goes a long way for your wallet.

Best time to go to Seattle

March is the quietest month for flights from Columbus to Seattle, while July is the most popular. Work out the best time to visit Seattle based on whether you prefer a laid-back vibe or a lively atmosphere.
Book a Columbus to Seattle ticket departing in August if you're eager to experience the city during its warmest month. Expect temperatures in Seattle to range from 12ºC to 28ºC.
Search for cheap flights from Columbus to Seattle in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -1ºC and 11ºC on average.

More about Seattle

After booking your flight from Columbus to Seattle, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Seattle:
There are so many things to discover in this city it can be hard to work out where to begin. Space Needle, Pike Place Fish Market and The Museum of Flight are major attractions which should be on any well-planned Seattle itinerary.

Explore more of the United States

Portland is just one of the many cities in the United States waiting to be explored after you've seen Seattle. Around 241 kilometres to the south, check out popular attractions including Portland Japanese Garden, Peninsula Park Rose Garden and International Rose Test Garden.
If there's time to check out another major stop in the United States, head for Spokane, about 370 kilometres east of Seattle. Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes are among the biggest draws.