Cheap flights from Columbus Airport to Seattle from $98
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus Airport to Seattle departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Columbus Airport to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, April is the cheapest month to fly from Columbus Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $306. If you don’t want to visit Seattle in April, then you should wait until November to fly from Columbus Airport, when ticket prices are also cheap, with an average price of $336.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Columbus Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $428. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Columbus Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $523.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Columbus Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $333 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $496. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Columbus to Seattle/Tacoma Intl flight route?
Fly from Columbus to Seattle/Tacoma Intl for the best Columbus - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Columbus Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Columbus Airport for as low as $309 on momondo.
What cabin class options are available on Columbus to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Columbus to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Columbus to Seattle/Tacoma Intl?
American Airlines, Delta, and Southwest are the most popular carriers operating from Columbus to Seattle/Tacoma Intl
What airlines fly to Seattle?
Alaska Airlines, American Airlines and Delta are the top three most popular airlines that fly to Seattle from Columbus Airport according to our data. Alaska Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Columbus Airport to Seattle on average per day?
As of June 2025, 7 flights take off from Columbus Airport and land in Seattle each day. The most common flight departure time for this route is 7:00AM, with 53% of daily flights taking off at noon.
How many flights depart from Columbus Airport to Seattle on average per week?
55 flights are operational weekly from Columbus Airport to Seattle as of June 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.
When to book flights from Columbus Airport to Seattle
Cheap Columbus Airport to Seattle (CMH to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Columbus Airport to Seattle
How far is Columbus to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 2011.3 mi away from Columbus. In terms of flight time, this usually takes a little over 4h 35m.
When did momondo last update prices for flights from Columbus Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Columbus Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Columbus Airport to Seattle/Tacoma Intl Airport?
As of June 2025, there are 8 operators available to choose from for flights from Columbus Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Columbus Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbus Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Columbus Airport to Seattle?
Based on momondo bookings for flights between Columbus Airport and Seattle, the leading plane model is Boeing 737 MAX 9, making up 48.53% of the total bookings. Other popular models include Boeing 737 with 42.30%, Boeing 737-900 Passenger/BBJ3 (winglets) with 4.10%, and Boeing 737-900 with 1.42%.
What is the most popular airline from Columbus Airport to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Columbus Airport to Seattle is Alaska Airlines (53% of total bookings). The next most popular airlines are American Airlines (18%), Delta (9%), and United Airlines (8%).
Best airlines flying from Columbus Airport to Seattle
Compare and see reviews for airlines that fly from Columbus Airport to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $92 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $130 | Free Cancellation | Rating 6.3 8,088 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 8.0 4,276 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $217 | Free Cancellation | Rating 7.8 2,522 reviews | |||
| PriceFrom $234 | Free Cancellation | Rating 7.4 8,838 reviews | |||
| PriceFrom $253 | Free Cancellation | Rating 8.0 10,000 reviews |
Southwest Flights From Columbus Airport to Seattle
Southwest is one of the most popular airlines flying from Columbus Airport to Seattle, operating 3 flights/week on average for this route. A good Southwest flight deal for Columbus Airport to Seattle starts from $194 round-trip, up to an average price of $333. Our users have rated Southwest at 8.0/10.
Alaska Airlines Flights From Columbus Airport to Seattle
Across 10,000 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Columbus Airport to Seattle about 6 times each week, with ticket deals ranging from $253 to $402. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from Columbus to Seattle?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Columbus.
Can I find flights from Columbus to Seattle with flexible booking policies on momondo?
Yes. All flights to Seattle from Columbus on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Columbus to Seattle?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Columbus.
I’m not ready to book a flight from Columbus to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Columbus are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.