$143+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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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 June 27, 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 June 27, 2026.
This CheapOair deal was found by Cheapflights users on 6/24. 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 8/123:22 pm
CMH
- PDX
1 stop28h 29m
Frontier
Tue 8/185:56 pm
PDX
- CMH
1 stop22h 46m
Frontier
Deal found 6/24![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 6/25. 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
- PDX
1 stop28h 09m
Frontier
Thu 8/1312:20 pm
PDX
- CMH
1 stop23h 07m
Frontier
Deal found 6/25![Frontier logo]()
$274
This Southwest deal was found by Cheapflights users on 6/26. 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 8/195:10 pm
CMH
- SEA
1 stop9h 15m
Southwest
Mon 8/3111:05 pm
SEA
- CMH
2 stops10h 20m
Southwest
Deal found 6/26![Southwest logo]()
$286
This Delta deal was found by Cheapflights users on 6/26. 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.
Sat 10/1711:00 am
CMH
- SEA
1 stop8h 35m
Delta
Thu 10/2211:53 pm
SEA
- CMH
1 stop7h 21m
Delta
Deal found 6/26![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 6/27. 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 8/191:10 pm
CMH
- SEA
1 stop11h 05m
Southwest
Thu 8/2712:55 pm
SEA
- CMH
2 stops9h 00m
Southwest
Deal found 6/27![Southwest logo]()
$292
This CheapOair deal was found by Cheapflights users on 6/24. 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 8/143:22 pm
CMH
- PDX
1 stop28h 29m
Frontier
Tue 8/255:56 pm
PDX
- CMH
1 stop22h 46m
Frontier
Deal found 6/24![Frontier logo]()
$294
This Southwest deal was found by Cheapflights users on 6/22. 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 9/151:35 pm
CMH
- SEA
1 stop8h 00m
Southwest
Tue 9/2911:05 pm
SEA
- CMH
1 stop9h 05m
Southwest
Deal found 6/22![Southwest logo]()
$296
This Delta deal was found by Cheapflights users on 6/26. 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 10/155:45 pm
CMH
- SEA
1 stop9h 24m
Delta
Mon 10/261:30 pm
SEA
- CMH
1 stop6h 23m
Delta
Deal found 6/26![Delta logo]()
$297
This CheapOair deal was found by Cheapflights users on 6/23. 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
Thu 8/2712:20 pm
PDX
- CMH
1 stop28h 22m
Frontier
Deal found 6/23![Frontier logo]()
$301
This Southwest deal was found by Cheapflights users on 6/27. 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 8/115:10 pm
CMH
- SEA
1 stop9h 15m
Southwest
Tue 8/187:10 am
SEA
- CMH
1 stop11h 15m
Southwest
Deal found 6/27![Southwest logo]()
$303
This CheapOair deal was found by Cheapflights users on 6/25. 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 7/224:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Thu 7/307:06 pm
SEA
- CMH
1 stop17h 56m
Frontier
Deal found 6/25![Frontier logo]()
$305
This Southwest deal was found by Cheapflights users on 6/23. 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 8/261:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Wed 9/25:20 am
SEA
- CMH
2 stops9h 35m
Southwest
Deal found 6/23![Southwest logo]()
$306
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 June 27, 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 June 27, 2026.
This Southwest deal was found by Cheapflights users on 6/27. 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 8/115:10 pm
CMH
- SEA
1 stop9h 15m
Southwest
Tue 8/187:10 am
SEA
- CMH
1 stop11h 15m
Southwest
Deal found 6/27![Southwest logo]()
$303
This Gotogate deal was found by Cheapflights users on 6/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:02 am
CMH
- PDX
1 stop7h 18m
Multiple Airlines
Tue 9/223:22 pm
PDX
- CMH
1 stop21h 35m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 6/27. 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 8/175:20 am
CMH
- PDX
1 stop7h 09m
United Airlines
Sat 8/227:16 am
PDX
- CMH
1 stop6h 49m
United Airlines
Deal found 6/27![United Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 9/25:35 pm
CMH
- GEG
1 stop9h 24m
Alaska Airlines
Tue 9/88:31 am
GEG
- CMH
1 stop17h 37m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/23. 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 8/101:43 pm
CMH
- PDX
1 stop6h 51m
Delta
Fri 8/1412:35 am
PDX
- CMH
1 stop6h 27m
Delta
Deal found 6/23![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 6/23. 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 8/127:20 pm
CMH
- SEA
1 stop7h 15m
Southwest
Thu 8/207:00 am
SEA
- CMH
2 stops8h 55m
Southwest
Deal found 6/23![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 8/187:00 am
CMH
- PDX
1 stop8h 00m
United Airlines
Sat 8/2212:45 pm
PDX
- CMH
1 stop7h 12m
United Airlines
Deal found 6/24![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 6/25. 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 6/25![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 6/22. 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 8/96:55 am
CMH
- SEA
1 stop14h 10m
Southwest
Mon 8/175:00 am
SEA
- CMH
2 stops15h 00m
Southwest
Deal found 6/22![Southwest logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 10/288:32 am
CMH
- PSC
1 stop7h 46m
Alaska Airlines
Sat 10/3110:52 am
PSC
- CMH
1 stop7h 01m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 6/22. 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 8/179:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Mon 8/246:15 am
SEA
- CMH
1 stop9h 55m
Southwest
Deal found 6/22![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 6/25. 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 8/105:13 pm
CMH
- GEG
1 stop7h 17m
Delta
Mon 8/1710:56 pm
GEG
- CMH
1 stop7h 01m
Delta
Deal found 6/25![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/242:12 pm
CMH
- SEA
1 stop7h 55m
United Airlines
Wed 9/211:00 pm
SEA
- CMH
2 stops12h 18m
United Airlines
Deal found 6/23![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 6/27. 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 8/41:10 pm
CMH
- PDX
1 stop8h 05m
Southwest
Tue 8/1811:30 pm
PDX
- CMH
2 stops9h 55m
Southwest
Deal found 6/27![Southwest logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 10/248:32 am
CMH
- PSC
1 stop7h 46m
Alaska Airlines
Tue 10/2710:52 am
PSC
- CMH
1 stop7h 01m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 6/23. 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 7/295:16 pm
CMH
- GEG
1 stop7h 16m
Delta
Mon 8/310:56 pm
GEG
- CMH
1 stop7h 01m
Delta
Deal found 6/23![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 6/26. 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 7/187:30 pm
CMH
- SEA
1 stop8h 45m
Southwest
Thu 7/3010:45 pm
SEA
- CMH
1 stop10h 40m
Southwest
Deal found 6/26![Southwest logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 9/235:48 pm
CMH
- PUW
1 stop9h 04m
Alaska Airlines
Sat 9/265:36 pm
PUW
- CMH
1 stop8h 32m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 6/25. 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 6/25![Delta logo]()
$429
This Southwest deal was found by Cheapflights users on 6/22. 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 9/154:05 pm
CMH
- PDX
2 stops9h 10m
Southwest
Tue 9/221:05 pm
PDX
- CMH
1 stop7h 05m
Southwest
Deal found 6/22![Southwest logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 9/195:48 pm
CMH
- YKM
1 stop9h 07m
Alaska Airlines
Tue 9/226:15 am
YKM
- CMH
1 stop7h 35m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 6/25. 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 10/287:52 am
CMH
- PSC
2 stops15h 56m
United Airlines
Sat 10/315:15 am
PSC
- CMH
2 stops12h 11m
United Airlines
Deal found 6/25![United Airlines logo]()
$539
This Southwest deal was found by Cheapflights users on 6/27. 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 8/124:05 pm
CMH
- SEA
2 stops10h 00m
Southwest
Mon 8/179:10 am
SEA
- CMH
1 stop11h 25m
Southwest
Deal found 6/27![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 6/25. 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 8/277:35 pm
CMH
- GEG
1 stop6h 05m
Southwest
Tue 9/112:35 pm
GEG
- CMH
1 stop7h 35m
Southwest
Deal found 6/25![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 6/23. 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 9/49:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Sat 9/1210:50 am
SEA
- CMH
1 stop10h 05m
Southwest
Deal found 6/23![Southwest logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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 9/225:48 pm
CMH
- YKM
1 stop9h 07m
Alaska Airlines
Wed 9/236:15 am
YKM
- CMH
1 stop7h 35m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$574
This Southwest deal was found by Cheapflights users on 6/27. 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 8/176:40 am
CMH
- GEG
2 stops11h 20m
Southwest
Sat 8/228:00 am
GEG
- CMH
2 stops11h 25m
Southwest
Deal found 6/27![Southwest logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 10/78:32 am
CMH
- EAT
1 stop8h 54m
Alaska Airlines
Sat 10/175:15 am
EAT
- CMH
1 stop12h 38m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$575
This Southwest deal was found by Cheapflights users on 6/23. 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 9/47:35 pm
CMH
- SEA
1 stop7h 20m
Southwest
Sun 9/135:55 am
SEA
- CMH
2 stops16h 25m
Southwest
Deal found 6/23![Southwest logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 7/77:00 am
CMH
- PUW
1 stop9h 41m
Alaska Airlines
Thu 7/98:12 pm
PUW
- CMH
1 stop6h 28m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$649
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated June 27, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/24. 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 6/294:47 pm
CMH
- SEA
1 stop20h 01m
Frontier
Tue 7/77:06 pm
SEA
- CMH
1 stop17h 56m
Frontier
Deal found 6/24![Frontier logo]()
$317
This CheapOair deal was found by Cheapflights users on 6/27. 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 7/34:47 pm
CMH
- SEA
1 stop20h 01m
Frontier
Thu 7/912:35 pm
SEA
- CMH
1 stop24h 27m
Frontier
Deal found 6/27![Frontier logo]()
$319
This CheapOair deal was found by Cheapflights users on 6/24. 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 7/34:47 pm
CMH
- SEA
1 stop20h 01m
Frontier
Tue 7/77:06 pm
SEA
- CMH
1 stop17h 56m
Frontier
Deal found 6/24![Frontier logo]()
$333
This CheapOair deal was found by Cheapflights users on 6/24. 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 7/84:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Thu 7/167:06 pm
SEA
- CMH
1 stop17h 56m
Frontier
Deal found 6/24![Frontier logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/204:47 pm
CMH
- SEA
1 stop19h 30m
Multiple Airlines
Wed 7/2210:12 pm
SEA
- CMH
Nonstop4h 28m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$337
This CheapOair deal was found by Cheapflights users on 6/25. 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 7/224:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Thu 7/307:06 pm
SEA
- CMH
1 stop17h 56m
Frontier
Deal found 6/25![Frontier logo]()
$305
This Super.com deal was found by Cheapflights users on 6/24. 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.
Fri 7/244:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Tue 7/287:06 pm
SEA
- CMH
1 stop17h 56m
Frontier
Deal found 6/24![Frontier logo]()
$308
This Southwest deal was found by Cheapflights users on 6/26. 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 7/267:40 pm
CMH
- SEA
1 stop8h 35m
Southwest
Wed 7/2911:05 pm
SEA
- CMH
1 stop8h 00m
Southwest
Deal found 6/26![Southwest logo]()
$338
This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:30 am
CMH
- SEA
1 stop6h 57m
American Airlines
Tue 8/49:35 pm
SEA
- CMH
1 stop9h 12m
American Airlines
Deal found 6/27![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:30 am
CMH
- SEA
1 stop6h 57m
American Airlines
Thu 7/3011:56 pm
SEA
- CMH
1 stop6h 56m
American Airlines
Deal found 6/27![American Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 6/25. 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 7/287:20 pm
CMH
- SEA
1 stop8h 15m
Southwest
Thu 8/62:35 pm
SEA
- CMH
1 stop7h 20m
Southwest
Deal found 6/25![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 6/23. 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 7/287:20 pm
CMH
- SEA
1 stop8h 15m
Southwest
Tue 8/411:05 pm
SEA
- CMH
1 stop9h 05m
Southwest
Deal found 6/23![Southwest logo]()
$336
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 June 27, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This CheapOair deal was found by Cheapflights users on 6/26. 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 9/234:57 pm
CMH
- PDX
1 stop26h 38m
Frontier
Deal found 6/26![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/14:47 pm
CMH
- SEA
1 stop20h 01m
Frontier
Deal found 6/24![Frontier logo]()
$151
This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:45 pm
CMH
- SEA
1 stop8h 52m
American Airlines
Deal found 6/27![American Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 6/24. 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 8/223:15 pm
CMH
- SEA
1 stop8h 30m
United Airlines
Deal found 6/24![United Airlines logo]()
$160
This Southwest deal was found by Cheapflights users on 6/23. 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 7/145:35 pm
CMH
- SEA
2 stops10h 00m
Southwest
Deal found 6/23![Southwest logo]()
$165
This American Airlines deal was found by Cheapflights users on 6/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:05 pm
CMH
- SEA
1 stop7h 52m
American Airlines
Deal found 6/25![American Airlines logo]()
$168
This CheapOair deal was found by Cheapflights users on 6/25. 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 7/174:47 pm
CMH
- PDX
1 stop27h 04m
Frontier
Deal found 6/25![Frontier logo]()
$170
This Southwest deal was found by Cheapflights users on 6/22. 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 stops16h 25m
Southwest
Deal found 6/22![Southwest logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 6/27. 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
- PDX
2 stops26h 01m
Frontier
Deal found 6/27![Frontier logo]()
$173
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:15 am
CMH
- GEG
1 stop8h 22m
American Airlines
Deal found 6/26![American Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 6/25. 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 8/33:55 pm
CMH
- SEA
2 stops10h 15m
Southwest
Deal found 6/25![Southwest logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Thu 8/276:10 pm
CMH
- PDX
2 stops26h 11m
Frontier
Deal found 6/27![Frontier logo]()
$179
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 June 27, 2026.
Round-trip from | $260 (CheapOair) |
|---|---|
One-way from | $143 (CheapOair) |
Popular in | June |
Cheapest in | January |
Average price | $444 |
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 June 27, 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
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Tue 8/11
5:10 pm-11:25 pm
1 stop9h 15m
Seattle/Tacoma Intl
Tue 8/18
7:10 am-9:25 pm
1 stop11h 15m
$303
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 8/12
7:20 pm-11:35 pm
1 stop7h 15m
Seattle/Tacoma Intl
Thu 8/20
7:00 am-6:55 pm
2 stops8h 55m
$319
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 9/15
7:02 am-11:20 am
1 stop7h 18m
Portland
Tue 9/22
3:22 pm-3:57 pm
1 stop21h 35m
$320
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sun 8/9
6:55 am-6:05 pm
1 stop14h 10m
Seattle/Tacoma Intl
Mon 8/17
5:00 am-11:00 pm
2 stops15h 00m
$353
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 8/17
9:30 am-10:55 pm
2 stops16h 25m
Seattle/Tacoma Intl
Mon 8/24
6:15 am-7:10 pm
1 stop9h 55m
$366
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Mon 8/17
5:20 am-9:29 am
1 stop7h 09m
Portland
Sat 8/22
7:16 am-5:05 pm
1 stop6h 49m
$367
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 8/18
7:00 am-12:00 pm
1 stop8h 00m
Portland
Sat 8/22
12:45 pm-10:57 pm
1 stop7h 12m
$369
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 8/4
1:10 pm-6:15 pm
1 stop8h 05m
Portland
Tue 8/18
11:30 pm-12:25 pm
2 stops9h 55m
$372
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 7/18
7:30 pm-1:15 am
1 stop8h 45m
Seattle/Tacoma Intl
Thu 7/30
10:45 pm-12:25 pm
1 stop10h 40m
$373
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 9/15
4:05 pm-10:15 pm
2 stops9h 10m
Portland
Tue 9/22
1:05 pm-11:10 pm
1 stop7h 05m
$374
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-PSC
CMH-YKM
CMH-GEG
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-PSC
CMH-YKM
What is the cheapest month to book a flight from Columbus to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Columbus to State of Washington (average of $108). 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 June 27, 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.
Weekly flight availability from Columbus to State of Washington
Explore weekly flight availability from Columbus to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 27, 2026.
The most flights from C01 to USWA are scheduled on a Friday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
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 26 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 June 27, 2026.
Read through reviews of airlines operating flights from Columbus to Washington, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
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.
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Columbus and Washington flights
Browse other Columbus and Washington flight options. Last updated on June 27, 2026.
Popular flight searches
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Columbus to Washington flights
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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 June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$382 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$134 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$362 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$489 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$512 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$232 | Average$453 | FlexibilityNo cancel fee | On-time69% |