$71 Cheap flight deals from Columbus (CMH) to SeaTac (SEA)
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This Weekend's Flight Deals from Columbus to SeaTac
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $71 One Way, $152 Round Trip from Columbus to SeaTac
Prices starting at $152 for return flights and $71 for one-way flights to SeaTac were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
SeaTac economy flight packages
Comfort Inn & Suites Sea-Tac Airport
Feb 13 - Feb 15
Columbus (CMH) to Seattle (SEA)
Reviewed on Nov 9, 2025
The Belltown Inn
Feb 13 - Feb 15
Columbus (CMH) to Seattle (SEA)
Reviewed on Nov 1, 2025
More About Flying To SeaTac from Columbus
Route Information for Flights from Columbus to SeaTac
Origin Airport IATA Code | CMH |
|---|---|
Destination Airport IATA Code | SEA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Columbus to SeaTac
Orbitz is the number one travel site for finding guaranteed low prices on Columbus to SeaTac flights. Not only do we have discount tickets on domestic and international tickets but our cutting-edge mobile tools keep you informed on the go.
Find Low Prices in One Place
Booking a trip from Columbus to SeaTac has never been easier. Not only will you find great deals on flights, we offer bargains on cruises, car rentals, top-notch hotels, and more. You can also research and add local activities in SeaTac to your flight or hotel reservation to keep the kids happy and active.
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Use our mobile app for your iPhone, iPad, or Android phone—or our mobile website m.orbitz.com—to find bargains on flights from Columbus to SeaTac wherever you are. Book your cheap Columbus to SeaTac flights and a hotel room too—even at the last minute. Orbitz also makes your life easier with free alerts that are sent to your mobile phone or email about delays to your upcoming flights from Columbus to SeaTac.
Don’t Miss out on Miles
Accumulate frequent flyer miles or points on your Columbus to SeaTac flights. It’s as simple as entering your frequent flyer number when you’re making your flight reservation on Orbitz to rack up miles on qualified flights from Columbus to SeaTac. You can save your frequent flyer numbers in your Orbitz account to save time during your next flight booking.
Flights from Columbus
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Columbus Airports
SeaTac Airports
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.