$106+ Cheap flights from Seattle (SEA) to Columbus (CMH)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CMH
Jul 11 — Jul 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Columbus with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Columbus are usually found in February or January, booked 31 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Seattle to Columbus
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to ColumbusExplore the most affordable flight options available from Seattle to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Seattle to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:35 am
SEA
- CMH
1 stop6h 20m
Southwest
Tue 10/207:20 am
CMH
- SEA
2 stops11h 25m
Southwest
Deal found 6/7![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:05 pm
SEA
- CMH
1 stop9h 05m
Southwest
Fri 9/185:35 pm
CMH
- SEA
1 stop8h 55m
Southwest
Deal found 6/7![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:00 pm
SEA
- CMH
1 stop10h 25m
Southwest
Wed 8/193:45 pm
CMH
- SEA
2 stops10h 20m
Southwest
Deal found 6/8![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:05 pm
SEA
- CMH
1 stop9h 05m
Southwest
Sat 8/1512:00 pm
CMH
- SEA
1 stop7h 50m
Southwest
Deal found 6/7![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:00 pm
SEA
- CMH
1 stop10h 45m
Southwest
Sun 9/69:05 am
CMH
- SEA
1 stop8h 55m
Southwest
Deal found 6/8![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:40 am
SEA
- CMH
2 stops9h 00m
Southwest
Tue 8/183:45 pm
CMH
- SEA
2 stops10h 20m
Southwest
Deal found 6/11![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:15 am
SEA
- CMH
1 stop7h 25m
Southwest
Wed 7/297:50 pm
CMH
- SEA
1 stop7h 35m
Southwest
Deal found 6/10![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:45 pm
SEA
- CMH
1 stop11h 35m
Southwest
Tue 7/283:40 pm
CMH
- SEA
1 stop6h 55m
Southwest
Deal found 6/10![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:15 am
SEA
- CMH
1 stop9h 55m
Southwest
Wed 8/127:20 pm
CMH
- SEA
1 stop7h 15m
Southwest
Deal found 6/7![Southwest logo]()
$305
Best flights from Seattle to ColumbusDiscover carefully curated flight deals from Seattle to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Seattle to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:15 am
SEA
- CMH
1 stop8h 45m
Southwest
Sun 9/275:40 am
CMH
- SEA
2 stops12h 00m
Southwest
Deal found 6/8![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:50 pm
SEA
- CMH
1 stop7h 05m
United Airlines
Sun 11/227:51 pm
CMH
- SEA
1 stop7h 23m
United Airlines
Deal found 6/10![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:45 pm
SEA
- CMH
1 stop8h 45m
Southwest
Wed 7/157:20 pm
CMH
- SEA
1 stop8h 15m
Southwest
Deal found 6/10![Southwest logo]()
$308
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:30 am
SEA
- CMH
1 stop11h 20m
Southwest
Tue 7/75:35 pm
CMH
- SEA
2 stops10h 00m
Southwest
Deal found 6/9![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:40 am
SEA
- CMH
2 stops10h 35m
Southwest
Tue 7/286:55 am
CMH
- SEA
2 stops9h 40m
Southwest
Deal found 6/10![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:05 pm
SEA
- CMH
1 stop8h 00m
Southwest
Sun 7/267:40 pm
CMH
- SEA
1 stop8h 35m
Southwest
Deal found 6/9![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:15 am
SEA
- CMH
2 stops12h 05m
Southwest
Mon 7/203:55 pm
CMH
- SEA
2 stops10h 15m
Southwest
Deal found 6/10![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:40 am
SEA
- CMH
2 stops9h 00m
Southwest
Sun 8/95:30 am
CMH
- SEA
1 stop8h 20m
Southwest
Deal found 6/7![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:00 pm
SEA
- CMH
1 stop10h 25m
Southwest
Sun 9/610:50 am
CMH
- SEA
2 stops9h 55m
Southwest
Deal found 6/7![Southwest logo]()
$370
Last-minute flights from Seattle to ColumbusDiscover last-minute flight deals from Seattle to Columbus. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Columbus. Data last updated June 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2511:11 pm
SEA
- CMH
1 stop7h 46m
United Airlines
Mon 6/295:20 am
CMH
- SEA
1 stop7h 20m
United Airlines
Deal found 6/10![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:55 pm
SEA
- CMH
1 stop7h 04m
United Airlines
Wed 7/85:30 am
CMH
- SEA
1 stop7h 10m
United Airlines
Deal found 6/9![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:45 pm
SEA
- CMH
1 stop8h 40m
Southwest
Wed 7/86:55 am
CMH
- SEA
2 stops9h 40m
Southwest
Deal found 6/9![Southwest logo]()
$333
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:25 pm
SEA
- CMH
1 stop11h 35m
Southwest
Tue 7/77:20 pm
CMH
- SEA
1 stop8h 15m
Southwest
Deal found 6/9![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:45 am
SEA
- CMH
2 stops9h 55m
Southwest
Sat 7/113:10 pm
CMH
- SEA
2 stops12h 05m
Southwest
Deal found 6/6![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:05 pm
SEA
- CMH
1 stop8h 10m
Southwest
Tue 7/146:10 pm
CMH
- SEA
2 stops9h 35m
Southwest
Deal found 6/9![Southwest logo]()
$343
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:45 pm
SEA
- CMH
1 stop8h 45m
Southwest
Wed 7/157:20 pm
CMH
- SEA
1 stop8h 15m
Southwest
Deal found 6/10![Southwest logo]()
$308
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:05 pm
SEA
- CMH
1 stop8h 15m
Southwest
Mon 7/137:00 pm
CMH
- SEA
2 stops9h 45m
Southwest
Deal found 6/10![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:30 pm
SEA
- CMH
1 stop6h 22m
Delta
Tue 7/217:31 am
CMH
- SEA
1 stop10h 04m
Delta
Deal found 6/10![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:45 pm
SEA
- CMH
1 stop11h 35m
Southwest
Tue 7/283:40 pm
CMH
- SEA
1 stop6h 55m
Southwest
Deal found 6/10![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:15 am
SEA
- CMH
1 stop7h 25m
Southwest
Wed 7/297:50 pm
CMH
- SEA
1 stop7h 35m
Southwest
Deal found 6/10![Southwest logo]()
$297
One-way flights from Seattle to ColumbusSearch for one-way flight options from Seattle to Columbus. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Seattle to Columbus. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:20 am
SEA
- CMH
1 stop6h 35m
Southwest
Deal found 6/8![Southwest logo]()
$106
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:00 pm
SEA
- CMH
1 stop10h 25m
Southwest
Deal found 6/10![Southwest logo]()
$112
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:35 pm
SEA
- CMH
1 stop7h 20m
Southwest
Deal found 6/8![Southwest logo]()
$126
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:00 pm
SEA
- CMH
1 stop10h 45m
Southwest
Deal found 6/8![Southwest logo]()
$132
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:30 pm
SEA
- CMH
1 stop6h 22m
Delta
Deal found 6/10![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:53 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 6/8![Delta logo]()
$154
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:00 am
SEA
- CMH
1 stop9h 15m
United Airlines
Deal found 6/7![United Airlines logo]()
$155
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:45 pm
SEA
- CMH
1 stop8h 17m
Delta
Deal found 6/6![Delta logo]()
$160
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:45 am
SEA
- CMH
2 stops9h 15m
Southwest
Deal found 6/6![Southwest logo]()
$165
Find flight deals from Seattle to Columbus
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Columbus (CMH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $241 (Southwest) |
One-way from | $106 (Southwest) |
Popular in | December |
Cheapest in | February |
Average price | $447 |
Good round-trip deal | $512 or less |
Good one-way deal | $288 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Columbus that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Seattle to Columbus Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Thu 9/24
5:15 am-5:00 pm
1 stop8h 45m
Columbus
Sun 9/27
5:40 am-2:40 pm
2 stops12h 00m
$291
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Wed 7/8
12:45 pm-12:30 am
1 stop8h 45m
Columbus
Wed 7/15
7:20 pm-12:35 am
1 stop8h 15m
$308
Quickest round-trip
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Thu 11/19
11:50 pm-9:55 am
1 stop7h 05m
Columbus
Sun 11/22
7:51 pm-12:14 am
1 stop7h 23m
$319
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Fri 7/3
6:30 am-8:50 pm
1 stop11h 20m
Columbus
Tue 7/7
5:35 pm-12:35 am
2 stops10h 00m
$330
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Tue 7/21
5:40 am-7:15 pm
2 stops10h 35m
Columbus
Tue 7/28
6:55 am-1:35 pm
2 stops9h 40m
$358
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Thu 7/23
11:05 pm-10:05 am
1 stop8h 00m
Columbus
Sun 7/26
7:40 pm-1:15 am
1 stop8h 35m
$359
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Tue 7/14
6:15 am-9:20 pm
2 stops12h 05m
Columbus
Mon 7/20
3:55 pm-11:10 pm
2 stops10h 15m
$359
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Tue 8/4
6:40 am-6:40 pm
2 stops9h 00m
Columbus
Sun 8/9
5:30 am-10:50 am
1 stop8h 20m
$364
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Sun 8/30
11:00 pm-12:25 pm
1 stop10h 25m
Columbus
Sun 9/6
10:50 am-5:45 pm
2 stops9h 55m
$370
Cheapest one-way
SeattleColumbus
SEA - CMH
SEACMH
Seattle/Tacoma Intl
Tue 7/7
11:59 pm-10:02 am
1 stop7h 03m
$149
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Seattle to Columbus
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Columbus in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Columbus Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Columbus Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Columbus Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Columbus Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Columbus Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Columbus
Have a flexible travel schedule? Discover the best time to fly to Columbus from Seattle with our price prediction graph.
SEA-CMH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Columbus Airport
Prices
More
How far ahead should I book a flight from Seattle to Columbus Airport?
Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Columbus Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Columbus Airport?
Currently, February is the cheapest month in which you can book a flight from Seattle to Columbus Airport (average of $245). Flying from Seattle to Columbus Airport in December is currently the most expensive (average of $485). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to CMH?
Find hourly flight availability from Seattle to Columbus. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Columbus Airport as you normally would.
What’s the top layover airport for flights from Seattle to Columbus Airport?
Share of 1-stop round-trip flights from Seattle to Columbus Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Seattle to Columbus Airport on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Columbus Airport?
Average round-trip fare for 1-stop flights from Seattle to Columbus Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $175.
What’s the fastest layover option from Seattle to Columbus Airport?
Shortest average travel time for 1-stop one-way flights from Seattle to Columbus Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 48m.
Which airport typically offers the quickest layover for flights from Seattle to Columbus Airport?
Average layover duration for 1-stop one-way flights from Seattle to Columbus Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 05m.
Reviews of airlines servicing Columbus
Get insights into the airlines that provide service to Columbus. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Columbus. Reviews last updated June 11, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Seattle to Columbus Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle to Columbus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Columbus Airport?
Book flights to Columbus Airport if you plan to visit one of these locationsMarysville
Westerville
Hilliard
Reynoldsburg
Grove City
Logan
Lancaster
Gahanna
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Columbus flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Columbus
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Columbus
Explore flights to Columbus departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Complete your trip
Complete your trip to Columbus by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Columbus by cabin class
Find flights from Seattle to Columbus, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Columbus flights
Browse other Seattle and Columbus flight options. Last updated on June 11, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Seattle to Columbus
Discover the top 6 airlines that operate flights from Seattle to Columbus. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$307 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$174 | Average$279 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$403 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$178 | Average$314 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$339 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$244 | Average$332 | FlexibilityNo cancel fee | On-time85% |