$126+ Cheap flights from Columbus to Washington
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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Aug 15 — Aug 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Columbus to Washington 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.Cheap flight deals from Columbus to Washington
Cheapest
Best
Last-minute
One-way
Cheapest flights from Columbus to WashingtonExplore the most affordable flight options available from Columbus to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Columbus to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:27 pm
CMH
- SEA
1 stop15h 52m
Frontier
Thu 9/37:07 pm
SEA
- CMH
1 stop21h 35m
Frontier
Deal found 7/15![Frontier logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:22 pm
CMH
- PDX
1 stop28h 29m
Frontier
Tue 8/255:56 pm
PDX
- CMH
1 stop22h 46m
Frontier
Deal found 7/11![Frontier logo]()
$302
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:27 pm
CMH
- SEA
1 stop15h 52m
Frontier
Sun 8/307:06 pm
SEA
- CMH
1 stop21h 36m
Frontier
Deal found 7/15![Frontier logo]()
$308
This CheapOair deal was found by Cheapflights users on 7/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:22 pm
CMH
- SEA
1 stop20h 42m
Frontier
Thu 8/137:06 pm
SEA
- CMH
1 stop16h 21m
Frontier
Deal found 7/16![Frontier logo]()
$309
This CheapOair deal was found by Cheapflights users on 7/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:27 pm
CMH
- SEA
1 stop15h 52m
Frontier
Thu 9/107:41 pm
SEA
- CMH
1 stop17h 16m
Frontier
Deal found 7/13![Frontier logo]()
$326
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:22 pm
CMH
- SEA
1 stop20h 42m
Frontier
Tue 8/187:06 pm
SEA
- CMH
1 stop21h 36m
Frontier
Deal found 7/15![Frontier logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:28 am
CMH
- SEA
2 stops25h 51m
Frontier
Thu 9/37:07 pm
SEA
- CMH
1 stop21h 35m
Frontier
Deal found 7/14![Frontier logo]()
$328
This CheapOair deal was found by Cheapflights users on 7/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:27 pm
CMH
- PDX
1 stop23h 44m
Frontier
Tue 8/255:56 pm
PDX
- CMH
1 stop22h 46m
Frontier
Deal found 7/12![Frontier logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:35 pm
CMH
- SEA
Nonstop5h 03m
Multiple Airlines
Thu 9/37:07 pm
SEA
- CMH
1 stop21h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
CMH
- SEA
Nonstop5h 07m
Multiple Airlines
Thu 9/37:07 pm
SEA
- CMH
1 stop21h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:22 pm
CMH
- SEA
1 stop20h 57m
Frontier
Thu 8/202:37 pm
SEA
- CMH
2 stops16h 06m
Frontier
Deal found 7/16![Frontier logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:22 pm
CMH
- SEA
1 stop20h 42m
Frontier
Thu 8/202:37 pm
SEA
- CMH
2 stops16h 06m
Frontier
Deal found 7/15![Frontier logo]()
$342
Best flights from Columbus to WashingtonDiscover carefully curated flight deals from Columbus to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Columbus to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:02 am
CMH
- GEG
1 stop8h 29m
Alaska Airlines
Sat 9/56:21 pm
GEG
- CMH
1 stop7h 47m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/16. 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 8/177:35 pm
CMH
- GEG
1 stop6h 05m
Southwest
Sat 8/2211:20 am
GEG
- CMH
1 stop9h 35m
Southwest
Deal found 7/16![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 7/13. 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 10/15:07 pm
CMH
- SEA
1 stop9h 52m
Delta
Mon 10/511:59 pm
SEA
- CMH
1 stop7h 29m
Delta
Deal found 7/13![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Mon 8/103:30 pm
CMH
- PDX
1 stop8h 45m
United Airlines
Wed 8/128:25 am
PDX
- CMH
1 stop7h 35m
United Airlines
Deal found 7/15![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:02 am
CMH
- GEG
1 stop8h 29m
Alaska Airlines
Thu 8/276:21 pm
GEG
- CMH
1 stop7h 47m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/14. 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 9/75:35 pm
CMH
- GEG
1 stop8h 05m
Southwest
Sat 9/128:00 am
GEG
- CMH
2 stops11h 25m
Southwest
Deal found 7/14![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 8/177:35 pm
CMH
- PDX
1 stop6h 45m
Delta
Fri 8/2112:35 am
PDX
- CMH
1 stop6h 27m
Delta
Deal found 7/14![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 7/15. 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 9/94:05 pm
CMH
- GEG
2 stops9h 50m
Southwest
Mon 9/1412:20 pm
GEG
- CMH
1 stop8h 15m
Southwest
Deal found 7/15![Southwest logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:35 pm
CMH
- SEA
Nonstop5h 03m
Alaska Airlines
Sat 9/129:15 am
SEA
- CMH
Nonstop4h 34m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:30 am
CMH
- PDX
1 stop7h 04m
United Airlines
Sat 8/810:40 pm
PDX
- CMH
1 stop8h 17m
United Airlines
Deal found 7/11![United Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 7/15. 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 8/275:35 pm
CMH
- SEA
1 stop9h 20m
Southwest
Mon 8/316:15 am
SEA
- CMH
1 stop9h 55m
Southwest
Deal found 7/15![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 8/57:05 am
CMH
- SEA
1 stop10h 40m
Delta
Wed 8/1210:40 pm
SEA
- CMH
1 stop10h 08m
Delta
Deal found 7/13![Delta logo]()
$418
This Southwest deal was found by Cheapflights users on 7/12. 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 9/119:50 am
CMH
- PDX
1 stop8h 10m
Southwest
Mon 9/2111:30 pm
PDX
- CMH
2 stops9h 55m
Southwest
Deal found 7/12![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 7/14. 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.
Sun 8/91:51 pm
CMH
- SEA
1 stop9h 59m
Delta
Wed 8/1210:40 pm
SEA
- CMH
1 stop10h 08m
Delta
Deal found 7/14![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
CMH
- SEA
Nonstop5h 07m
Alaska Airlines
Sat 8/229:38 pm
SEA
- CMH
Nonstop4h 30m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 7/15. 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 7/307:31 pm
CMH
- PDX
1 stop8h 19m
United Airlines
Fri 7/315:00 am
PDX
- CMH
1 stop6h 28m
United Airlines
Deal found 7/15![United Airlines logo]()
$472
This Southwest deal was found by Cheapflights users on 7/11. 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 9/94:05 pm
CMH
- PDX
2 stops9h 10m
Southwest
Thu 9/101:35 pm
PDX
- CMH
1 stop7h 45m
Southwest
Deal found 7/11![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 7/13. 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.
Fri 9/257:17 pm
CMH
- PDX
1 stop6h 53m
Delta
Mon 10/511:10 pm
PDX
- CMH
1 stop9h 15m
Delta
Deal found 7/13![Delta logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:02 am
CMH
- PSC
1 stop9h 12m
Alaska Airlines
Sat 9/55:29 pm
PSC
- CMH
1 stop8h 39m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 7/12. 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 8/267:20 am
CMH
- SEA
2 stops14h 48m
United Airlines
Thu 9/33:30 pm
SEA
- CMH
1 stop10h 52m
United Airlines
Deal found 7/12![United Airlines logo]()
$484
This Southwest deal was found by Cheapflights users on 7/15. 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 8/297:15 am
CMH
- PDX
2 stops9h 45m
Southwest
Sat 9/59:00 am
PDX
- CMH
1 stop7h 05m
Southwest
Deal found 7/15![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:07 pm
CMH
- PDX
1 stop7h 40m
Delta
Mon 9/2110:57 pm
PDX
- CMH
1 stop8h 04m
Delta
Deal found 7/11![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 7/12. 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 10/85:35 pm
CMH
- GEG
1 stop9h 05m
Southwest
Mon 10/122:30 pm
GEG
- CMH
1 stop7h 25m
Southwest
Deal found 7/12![Southwest logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:35 pm
CMH
- PUW
1 stop9h 17m
Alaska Airlines
Wed 9/25:20 pm
PUW
- CMH
1 stop8h 48m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 7/13. 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 11/244:20 pm
CMH
- PSC
1 stop6h 32m
Delta
Wed 12/27:05 am
PSC
- CMH
1 stop8h 12m
Delta
Deal found 7/13![Delta logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:07 pm
CMH
- PDX
1 stop8h 23m
Alaska Airlines
Sat 8/227:55 am
PDX
- CMH
2 stops12h 38m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 7/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/141:51 pm
CMH
- SEA
1 stop9h 59m
Delta
Mon 8/1711:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 7/11![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 7/11. 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.
Thu 8/279:30 am
CMH
- SEA
2 stops12h 20m
Southwest
Sun 8/305:20 am
SEA
- CMH
2 stops9h 00m
Southwest
Deal found 7/11![Southwest logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:35 pm
CMH
- EAT
1 stop9h 24m
Alaska Airlines
Sat 9/55:15 am
EAT
- CMH
1 stop8h 22m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$478
This Southwest deal was found by Cheapflights users on 7/15. 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 8/121:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Thu 8/2012:55 pm
SEA
- CMH
2 stops9h 00m
Southwest
Deal found 7/15![Southwest logo]()
$415
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated July 16, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:22 pm
CMH
- SEA
1 stop20h 42m
Frontier
Thu 8/137:06 pm
SEA
- CMH
1 stop16h 21m
Frontier
Deal found 7/16![Frontier logo]()
$309
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:22 pm
CMH
- SEA
1 stop20h 42m
Frontier
Tue 8/187:06 pm
SEA
- CMH
1 stop21h 36m
Frontier
Deal found 7/15![Frontier logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:22 pm
CMH
- SEA
1 stop20h 42m
Frontier
Thu 8/202:37 pm
SEA
- CMH
2 stops16h 06m
Frontier
Deal found 7/15![Frontier logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:22 pm
CMH
- PDX
1 stop28h 29m
Frontier
Tue 8/255:56 pm
PDX
- CMH
1 stop22h 46m
Frontier
Deal found 7/11![Frontier logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
CMH
- SEA
Nonstop5h 07m
Multiple Airlines
Thu 9/37:07 pm
SEA
- CMH
1 stop21h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:22 pm
CMH
- SEA
1 stop20h 57m
Frontier
Thu 8/202:37 pm
SEA
- CMH
2 stops16h 06m
Frontier
Deal found 7/16![Frontier logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:28 am
CMH
- SEA
2 stops25h 51m
Frontier
Thu 9/37:07 pm
SEA
- CMH
1 stop21h 35m
Frontier
Deal found 7/14![Frontier logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:35 pm
CMH
- SEA
Nonstop5h 03m
Multiple Airlines
Thu 9/37:07 pm
SEA
- CMH
1 stop21h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:27 pm
CMH
- SEA
1 stop15h 52m
Frontier
Thu 9/37:07 pm
SEA
- CMH
1 stop21h 35m
Frontier
Deal found 7/14![Frontier logo]()
$347
This CheapOair deal was found by Cheapflights users on 7/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:27 pm
CMH
- PDX
1 stop23h 44m
Frontier
Tue 8/255:56 pm
PDX
- CMH
1 stop22h 46m
Frontier
Deal found 7/12![Frontier logo]()
$328
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:27 pm
CMH
- SEA
1 stop15h 52m
Frontier
Thu 9/37:07 pm
SEA
- CMH
1 stop21h 35m
Frontier
Deal found 7/15![Frontier logo]()
$299
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:27 pm
CMH
- SEA
1 stop15h 52m
Frontier
Sun 8/307:06 pm
SEA
- CMH
1 stop21h 36m
Frontier
Deal found 7/15![Frontier logo]()
$308
One-way flights from Columbus to WashingtonSearch for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:44 pm
CMH
- SEA
2 stops42h 35m
Frontier
Deal found 7/12![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 7/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:22 pm
CMH
- SEA
1 stop20h 42m
Frontier
Deal found 7/15![Frontier logo]()
$129
This Expedia deal was found by Cheapflights users on 7/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:57 pm
CMH
- SEA
1 stop10h 30m
Frontier
Deal found 7/15![Frontier logo]()
$131
This CheapOair deal was found by Cheapflights users on 7/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:27 pm
CMH
- PDX
1 stop23h 44m
Frontier
Deal found 7/14![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:44 pm
CMH
- SEA
2 stops18h 20m
Frontier
Deal found 7/15![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 pm
CMH
- PDX
2 stops23h 17m
Frontier
Deal found 7/11![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:57 pm
CMH
- PDX
1 stop26h 38m
Frontier
Deal found 7/11![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:10 pm
CMH
- PDX
2 stops26h 01m
Frontier
Deal found 7/16![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:44 pm
CMH
- PDX
2 stops26h 10m
Frontier
Deal found 7/14![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:10 pm
CMH
- SEA
2 stops21h 10m
Frontier
Deal found 7/16![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:28 pm
CMH
- PDX
2 stops22h 59m
Frontier
Deal found 7/15![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:10 pm
CMH
- SEA
2 stops42h 09m
Frontier
Deal found 7/15![Frontier logo]()
$164
Find flight deals from Columbus to Washington
Keep the following information in mind while searching for Columbus to Washington flight deals. Data was last updated July 16, 2026.
Round-trip from | $299 (CheapOair) |
|---|---|
One-way from | $126 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $447 |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbus to Washington 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 July 16, 2026.
Use the filters below to find and compare flights from Columbus to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Tue 9/1
7:02 am-12:31 pm
1 stop8h 29m
Spokane
Sat 9/5
6:21 pm-5:08 am
1 stop7h 47m
$355
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Mon 8/17
7:35 pm-10:40 pm
1 stop6h 05m
Spokane
Sat 8/22
11:20 am-11:55 pm
1 stop9h 35m
$355
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Tue 8/25
7:02 am-12:31 pm
1 stop8h 29m
Spokane
Thu 8/27
6:21 pm-5:08 am
1 stop7h 47m
$355
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Mon 9/7
5:35 pm-10:40 pm
1 stop8h 05m
Spokane
Sat 9/12
8:00 am-10:25 pm
2 stops11h 25m
$360
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Wed 9/9
4:05 pm-10:55 pm
2 stops9h 50m
Spokane
Mon 9/14
12:20 pm-11:35 pm
1 stop8h 15m
$360
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 10/1
5:07 pm-11:59 pm
1 stop9h 52m
Seattle/Tacoma Intl
Mon 10/5
11:59 pm-10:28 am
1 stop7h 29m
$369
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Mon 8/10
3:30 pm-9:15 pm
1 stop8h 45m
Portland
Wed 8/12
8:25 am-7:00 pm
1 stop7h 35m
$369
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Mon 8/17
7:35 pm-11:20 pm
1 stop6h 45m
Portland
Fri 8/21
12:35 am-10:02 am
1 stop6h 27m
$369
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 8/27
5:35 pm-11:55 pm
1 stop9h 20m
Seattle/Tacoma Intl
Mon 8/31
6:15 am-7:10 pm
1 stop9h 55m
$369
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Fri 9/11
9:50 am-3:00 pm
1 stop8h 10m
Portland
Mon 9/21
11:30 pm-12:25 pm
2 stops9h 55m
$373
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Columbus to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Columbus with our price prediction graph.
CMH-SEA
CMH-PDX
CMH-GEG
CMH-PSC
CMH-PUW
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 Columbus to Washington
C01-USWA
CMH-SEA
CMH-PDX
CMH-GEG
CMH-PSC
What is the cheapest month to book a flight from Columbus to State of Washington?
Currently, October is the cheapest month in which you can book a flight from Columbus to State of Washington (average of $98). Flying from Columbus to State of Washington in August is currently the most expensive (average of $178). 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 CMH to WA?
Find hourly flight availability from Columbus to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 16, 2026.
One of the essential ways to save on airfare from Columbus to State of Washington is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.
How much does it cost to fly round-trip from Columbus to State of Washington?
How far ahead should I book a flight from Columbus to State of Washington?
The price you pay for your flight from Columbus to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated July 16, 2026.
Read through reviews of airlines operating flights from Columbus to Washington, such as Southwest,Alaska Airlines, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Columbus to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Columbus to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Columbus to Washington by cabin class
Find flights from Columbus to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Columbus and Washington flights
Browse other Columbus and Washington flight options. Last updated on July 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Columbus to Washington flights
Consider these flights traveling from Columbus to Washington.
Top 7 airlines flying from Columbus to Washington
Discover the top 7 airlines that operate flights from Columbus to Washington. 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 July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$424 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$378 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$134 | Average$295 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$394 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$492 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$510 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$233 | Average$455 | FlexibilityNo cancel fee | On-time69% |