$1,592 Cheap Flights from Columbus (CMH) to Seattle (BFI)

View $1,592 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Seattle, WA (BFI-Boeing Field)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Columbus to Seattle (CMH-BFI)

Prices were available within the past 7 days and start at $1,592 for one-way flights and $3,188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Jul 10 - Wed, Jul 15
CMH
Columbus
BFI
Seattle
$3,188 Roundtrip, found 5 days ago
$3,188
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jul 10 from Columbus to Seattle, returning Wed, Jul 15, priced at $3,188 found 5 days ago
Alaska Airlines
Fri, Aug 7 - Sun, Aug 9
CMH
Columbus
BFI
Seattle
$3,218 Roundtrip, found 4 days ago
$3,218
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 7 from Columbus to Seattle, returning Sun, Aug 9, priced at $3,218 found 4 days ago
Alaska Airlines
Sat, Jun 20 - Sat, Jun 27
CMH
Columbus
BFI
Seattle
$3,248 Roundtrip, found 1 hour ago
$3,248
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Jun 20 from Columbus to Seattle, returning Sat, Jun 27, priced at $3,248 found 1 hour ago
Alaska Airlines
Wed, Aug 5 - Mon, Aug 10
CMH
Columbus
BFI
Seattle
$3,348 Roundtrip, found 3 days ago
$3,348
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 5 from Columbus to Seattle, returning Mon, Aug 10, priced at $3,348 found 3 days ago
Alaska Airlines
Fri, Jul 10 - Wed, Jul 15
CMH
Columbus
BFI
Seattle
$3,684 Roundtrip, found 5 days ago
$3,684
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jul 10 from Columbus to Seattle, returning Wed, Jul 15, priced at $3,684 found 5 days ago
Alaska Airlines
Sat, Jun 27 - Mon, Jul 6
CMH
Columbus
BFI
Seattle
$3,714 Roundtrip, found 5 days ago
$3,714
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 27 from Columbus to Seattle, returning Mon, Jul 6, priced at $3,714 found 5 days ago
Alaska Airlines
Wed, Aug 5 - Mon, Aug 10
CMH
Columbus
BFI
Seattle
$3,764 Roundtrip, found 3 days ago
$3,764
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 5 from Columbus to Seattle, returning Mon, Aug 10, priced at $3,764 found 3 days ago
Alaska Airlines
Wed, Aug 5 - Mon, Aug 10
CMH
Columbus
BFI
Seattle
$3,814 Roundtrip, found 3 days ago
$3,814
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 5 from Columbus to Seattle, returning Mon, Aug 10, priced at $3,814 found 3 days ago
Alaska Airlines
Thu, Jun 4 - Mon, Jun 8
CMH
Columbus
BFI
Seattle
$4,120 Roundtrip, found 1 day ago
$4,120
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jun 4 from Columbus to Seattle, returning Mon, Jun 8, priced at $4,120 found 1 day ago
Alaska Airlines
Fri, Jul 10 - Wed, Jul 15
CMH
Columbus
BFI
Seattle
$4,150 Roundtrip, found 5 days ago
$4,150
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jul 10 from Columbus to Seattle, returning Wed, Jul 15, priced at $4,150 found 5 days ago
Alaska Airlines
Wed, Apr 15 - Wed, Apr 22
CMH
Columbus
BFI
Seattle
$4,180 Roundtrip, found 6 days ago
$4,180
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Columbus to Seattle, returning Wed, Apr 22, priced at $4,180 found 6 days ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $278
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $278
Select flight to Snohomish County - Paine Field PAE. Average driving time to city center is 29 minutes. Flights from $613
PAE
Snohomish County - Paine Field
Average driving time to city center29 min
Flights from $613

Frequently asked questions

How much does a flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field) cost?
You can find cheap one-way flights from $1,592 and cheap return flights from $3,188 CMH to BFI with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when CMH to BFI ticket fares go up or down.
What is the cheapest month to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field)?
The cheapest month to fly from CMH to BFI is July when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field)?
Enter CMH to BFI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field)?
To find a cheap flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from CMH to BFI. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
Can you fly business or first class from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field)?
Select the "Business class" and "First class" filters when looking for CMH to BFI flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field) flight with Expedia?
It's easy to earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle from John Glenn Columbus Intl. (CMH)?
If you're planning to travel to Seattle from John Glenn Columbus Intl. (CMH), you can fly into Seattle - Tacoma Intl. (SEA) Some flights may connect through major hubs like O'Hare Intl. (ORD), Midway Intl. (MDW), Sky Harbor Intl. (PHX) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field) at the last minute?
Typically, booking a last minute flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field) flight and hotel package?
Securing a Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field) Seattle Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field)?
If you booked your Columbus, OH (CMH-John Glenn Columbus Intl.) to Seattle, WA (BFI-Boeing Field) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Boeing Field
Roundtrip price
$3,188
Distance
2011 mi

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia