$129+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Jun 29 — Jul 61
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 May 30, 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 May 30, 2026.
This Southwest deal was found by Cheapflights users on 5/29. 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 8/245:20 am
CMH
- SEA
2 stops10h 55m
Southwest
Tue 9/15:20 am
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 5/29![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 5/29. 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 8/113:45 pm
CMH
- SEA
2 stops10h 20m
Southwest
Sat 8/155:00 am
SEA
- CMH
1 stop11h 05m
Southwest
Deal found 5/29![Southwest logo]()
$243
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Thu 8/275:20 am
CMH
- SEA
1 stop7h 16m
United Airlines
Thu 8/275:20 pm
SEA
- CMH
1 stop9h 02m
United Airlines
Deal found 5/27![United Airlines logo]()
$244
This Southwest deal was found by Cheapflights users on 5/29. 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 9/236:00 am
CMH
- SEA
2 stops10h 05m
Southwest
Wed 9/305:20 am
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 5/29![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 5/29. 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
Thu 8/275:15 am
SEA
- CMH
1 stop8h 45m
Southwest
Deal found 5/29![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 5/28. 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 9/174:20 pm
CMH
- SEA
1 stop9h 25m
United Airlines
Tue 9/225:00 am
SEA
- CMH
1 stop6h 34m
United Airlines
Deal found 5/28![United Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 5/29. 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 8/116:35 pm
CMH
- SEA
1 stop7h 30m
Southwest
Mon 8/1710:30 pm
SEA
- CMH
1 stop10h 55m
Southwest
Deal found 5/29![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 5/28. 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 8/105:35 pm
CMH
- SEA
1 stop8h 55m
Southwest
Mon 8/1711:00 pm
SEA
- CMH
1 stop10h 45m
Southwest
Deal found 5/28![Southwest logo]()
$256
This Southwest deal was found by Cheapflights users on 5/28. 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 9/175:40 pm
CMH
- SEA
1 stop10h 00m
Southwest
Mon 9/2111:05 pm
SEA
- CMH
2 stops10h 20m
Southwest
Deal found 5/28![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 5/29. 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 9/175:40 pm
CMH
- SEA
1 stop10h 00m
Southwest
Sat 9/1911:05 pm
SEA
- CMH
1 stop8h 30m
Southwest
Deal found 5/29![Southwest logo]()
$267
This Southwest deal was found by Cheapflights users on 5/29. 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 8/245:20 am
CMH
- SEA
2 stops10h 55m
Southwest
Wed 9/25:20 am
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 5/29![Southwest logo]()
$269
This Orbitz deal was found by Cheapflights users on 5/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:07 pm
CMH
- PDX
1 stop8h 52m
Alaska Airlines
Mon 8/179:19 am
PDX
- CMH
1 stop17h 21m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$294
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 May 30, 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 May 30, 2026.
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Tue 10/275:40 am
CMH
- SEA
1 stop7h 20m
United Airlines
Wed 10/2810:40 pm
SEA
- CMH
1 stop8h 15m
United Airlines
Deal found 5/27![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 5/25. 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.
Fri 9/251:59 pm
CMH
- SEA
1 stop9h 49m
Delta
Sat 10/311:20 am
SEA
- CMH
1 stop6h 44m
Delta
Deal found 5/25![Delta logo]()
$249
This Southwest deal was found by Cheapflights users on 5/27. 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
2 stops10h 05m
Southwest
Wed 8/1911:05 pm
SEA
- CMH
1 stop8h 30m
Southwest
Deal found 5/27![Southwest logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 9/265:48 pm
CMH
- EAT
1 stop9h 11m
Alaska Airlines
Wed 9/305:15 am
EAT
- CMH
1 stop8h 35m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 5/28. 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 8/155:20 am
CMH
- SEA
1 stop7h 16m
United Airlines
Sat 8/227:00 am
SEA
- CMH
1 stop8h 01m
United Airlines
Deal found 5/28![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 5/25. 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.
Sun 8/161:51 pm
CMH
- SEA
1 stop9h 59m
Delta
Wed 8/2611:10 pm
SEA
- CMH
1 stop9h 18m
Delta
Deal found 5/25![Delta logo]()
$249
This Southwest deal was found by Cheapflights users on 5/28. 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 11/35:35 am
CMH
- SEA
2 stops10h 20m
Southwest
Mon 11/95:15 am
SEA
- CMH
2 stops11h 10m
Southwest
Deal found 5/28![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 5/26. 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.
Thu 9/179:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Tue 9/225:20 am
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 5/26![Southwest logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 9/167:02 am
CMH
- PUW
1 stop7h 18m
Alaska Airlines
Sat 9/195:36 pm
PUW
- CMH
1 stop8h 32m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 5/28. 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 7/77:20 pm
CMH
- GEG
1 stop6h 46m
Delta
Tue 7/1410:48 pm
GEG
- CMH
1 stop7h 14m
Delta
Deal found 5/28![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Thu 10/295:40 am
CMH
- GEG
1 stop8h 15m
United Airlines
Tue 11/35:00 am
GEG
- CMH
2 stops10h 46m
United Airlines
Deal found 5/27![United Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 9/265:48 pm
CMH
- YKM
1 stop9h 07m
Alaska Airlines
Wed 9/306:15 am
YKM
- CMH
1 stop7h 35m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 5/26. 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 6/203:10 pm
CMH
- SEA
2 stops12h 00m
Southwest
Tue 6/305:15 am
SEA
- CMH
2 stops9h 15m
Southwest
Deal found 5/26![Southwest logo]()
$363
This Southwest deal was found by Cheapflights users on 5/29. 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 8/156:35 am
CMH
- PDX
2 stops10h 25m
Southwest
Thu 8/2012:20 pm
PDX
- CMH
1 stop9h 35m
Southwest
Deal found 5/29![Southwest logo]()
$376
This United Airlines deal was found by Cheapflights users on 5/29. 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 9/223:15 pm
CMH
- SEA
2 stops10h 30m
United Airlines
Wed 9/2311:03 am
SEA
- CMH
2 stops10h 02m
United Airlines
Deal found 5/29![United Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:32 am
CMH
- PSC
1 stop7h 46m
Alaska Airlines
Sat 10/3110:52 am
PSC
- CMH
1 stop7h 01m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 5/25. 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.
Wed 7/296:10 pm
CMH
- GEG
1 stop7h 10m
Southwest
Wed 8/126:15 am
GEG
- CMH
2 stops9h 30m
Southwest
Deal found 5/25![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 5/26. 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 7/167:20 pm
CMH
- GEG
1 stop6h 46m
Delta
Mon 7/2010:48 pm
GEG
- CMH
1 stop7h 14m
Delta
Deal found 5/26![Delta logo]()
$467
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 9/225:48 pm
CMH
- SEA
Nonstop5h 03m
Alaska Airlines
Wed 9/239:16 am
SEA
- CMH
Nonstop4h 34m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Tue 10/2711:05 am
CMH
- PSC
2 stops12h 57m
United Airlines
Sat 10/315:25 am
PSC
- CMH
2 stops15h 24m
United Airlines
Deal found 5/27![United Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 5/25. 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 7/146:00 am
CMH
- PDX
1 stop7h 27m
Delta
Thu 7/168:44 pm
PDX
- CMH
2 stops10h 18m
Delta
Deal found 5/25![Delta logo]()
$468
This Southwest deal was found by Cheapflights users on 5/29. 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 7/283:40 pm
CMH
- GEG
2 stops11h 10m
Southwest
Tue 8/116:15 am
GEG
- CMH
2 stops9h 30m
Southwest
Deal found 5/29![Southwest logo]()
$401
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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.
Fri 8/215:35 pm
CMH
- PDX
1 stop8h 23m
Alaska Airlines
Mon 8/243:00 pm
PDX
- CMH
1 stop11h 08m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:31 pm
CMH
- PDX
1 stop8h 19m
United Airlines
Sat 7/411:40 pm
PDX
- CMH
1 stop7h 17m
United Airlines
Deal found 5/26![United Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 5/27. 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.
Thu 10/293:50 pm
CMH
- GEG
2 stops9h 20m
Southwest
Tue 11/37:40 am
GEG
- CMH
2 stops10h 45m
Southwest
Deal found 5/27![Southwest logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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 9/27:02 am
CMH
- GEG
1 stop6h 59m
Alaska Airlines
Tue 9/812:49 pm
GEG
- CMH
2 stops13h 19m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 5/29. 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 6/135:54 pm
CMH
- PDX
1 stop7h 35m
United Airlines
Tue 6/1611:40 pm
PDX
- CMH
1 stop7h 17m
United Airlines
Deal found 5/29![United Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 5/26. 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.
Thu 8/135:35 pm
CMH
- PDX
1 stop8h 30m
Southwest
Tue 8/185:50 am
PDX
- CMH
2 stops9h 55m
Southwest
Deal found 5/26![Southwest logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 11/35:30 am
CMH
- PDX
2 stops10h 44m
Alaska Airlines
Sat 11/710:45 am
PDX
- CMH
1 stop7h 10m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 5/29. 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 11/39:00 am
CMH
- PDX
2 stops14h 33m
United Airlines
Sat 11/77:49 pm
PDX
- CMH
2 stops11h 06m
United Airlines
Deal found 5/29![United Airlines logo]()
$477
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated May 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Sun 6/1410:53 am
CMH
- SEA
1 stop8h 16m
United Airlines
Thu 6/251:55 pm
SEA
- CMH
1 stop7h 04m
United Airlines
Deal found 5/27![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 6/157:51 pm
CMH
- SEA
1 stop8h 08m
American Airlines
Wed 7/811:22 pm
SEA
- CMH
1 stop8h 28m
American Airlines
Deal found 5/28![American Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:30 am
CMH
- SEA
1 stop7h 10m
United Airlines
Sat 6/201:51 pm
SEA
- CMH
1 stop7h 08m
United Airlines
Deal found 5/26![United Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 5/26. 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.
Tue 6/167:20 pm
CMH
- GEG
1 stop7h 25m
Southwest
Tue 6/3012:25 pm
GEG
- CMH
1 stop9h 15m
Southwest
Deal found 5/26![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 5/26. 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 6/207:00 pm
CMH
- SEA
1 stop8h 35m
Southwest
Tue 6/305:15 am
SEA
- CMH
1 stop7h 25m
Southwest
Deal found 5/26![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 5/28. 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 6/238:08 am
CMH
- SEA
1 stop9h 47m
Delta
Fri 7/311:59 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 5/28![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 5/26. 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.
Tue 6/236:10 pm
CMH
- SEA
2 stops9h 30m
Southwest
Tue 6/305:15 am
SEA
- CMH
1 stop7h 25m
Southwest
Deal found 5/26![Southwest logo]()
$333
This Southwest deal was found by Cheapflights users on 5/26. 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 6/243:25 pm
CMH
- SEA
1 stop12h 15m
Southwest
Wed 7/12:00 pm
SEA
- CMH
1 stop7h 40m
Southwest
Deal found 5/26![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Wed 6/245:30 am
CMH
- SEA
1 stop6h 57m
American Airlines
Tue 7/75:10 am
SEA
- CMH
1 stop9h 44m
American Airlines
Deal found 5/27![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:30 am
CMH
- SEA
1 stop7h 10m
United Airlines
Thu 7/25:20 pm
SEA
- CMH
1 stop8h 55m
United Airlines
Deal found 5/26![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Mon 6/297:51 pm
CMH
- SEA
1 stop8h 08m
American Airlines
Wed 7/811:22 pm
SEA
- CMH
1 stop8h 28m
American Airlines
Deal found 5/25![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 5/28. 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 6/307:00 am
CMH
- GEG
1 stop7h 40m
Delta
Tue 7/1410:48 pm
GEG
- CMH
1 stop7h 14m
Delta
Deal found 5/28![Delta logo]()
$373
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 May 30, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Delta deal was found by Cheapflights users on 5/29. 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 8/257:04 am
CMH
- PDX
1 stop6h 42m
Delta
Deal found 5/29![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 5/28. 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 6/302:00 pm
CMH
- SEA
1 stop9h 50m
Delta
Deal found 5/28![Delta logo]()
$149
This Southwest deal was found by Cheapflights users on 5/28. 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 8/256:35 pm
CMH
- PDX
1 stop6h 40m
Southwest
Deal found 5/28![Southwest logo]()
$153
This Southwest deal was found by Cheapflights users on 5/27. 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 7/146:10 pm
CMH
- SEA
2 stops9h 35m
Southwest
Deal found 5/27![Southwest logo]()
$154
This Southwest deal was found by Cheapflights users on 5/26. 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.
Mon 7/208:10 pm
CMH
- SEA
1 stop7h 25m
Southwest
Deal found 5/26![Southwest logo]()
$160
This Southwest deal was found by Cheapflights users on 5/29. 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 7/42:15 pm
CMH
- SEA
2 stops9h 35m
Southwest
Deal found 5/29![Southwest logo]()
$165
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 6/305:20 am
CMH
- SEA
1 stop7h 20m
United Airlines
Deal found 5/25![United Airlines logo]()
$166
This Delta deal was found by Cheapflights users on 5/29. 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 8/241:44 pm
CMH
- PDX
1 stop9h 33m
Delta
Deal found 5/29![Delta logo]()
$166
This Delta deal was found by Cheapflights users on 5/26. 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.
Sun 8/27:31 am
CMH
- SEA
1 stop10h 04m
Delta
Deal found 5/26![Delta logo]()
$170
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/176:30 am
CMH
- SEA
1 stop9h 19m
United Airlines
Deal found 5/25![United Airlines logo]()
$173
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Sat 6/206:30 am
CMH
- SEA
1 stop9h 19m
United Airlines
Deal found 5/27![United Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 5/28. 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 8/227:04 am
CMH
- PDX
1 stop6h 35m
Delta
Deal found 5/28![Delta 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 May 30, 2026.
Round-trip from | $242 (Southwest) |
|---|---|
One-way from | $129 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $367 |
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 May 30, 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 10/27
5:40 am-10:00 am
1 stop7h 20m
Seattle/Tacoma Intl
Wed 10/28
10:40 pm-9:55 am
1 stop8h 15m
$249
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Fri 9/25
1:59 pm-8:48 pm
1 stop9h 49m
Seattle/Tacoma Intl
Sat 10/3
11:20 am-9:04 pm
1 stop6h 44m
$249
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 8/15
5:20 am-9:36 am
1 stop7h 16m
Seattle/Tacoma Intl
Sat 8/22
7:00 am-6:01 pm
1 stop8h 01m
$249
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sun 8/16
1:51 pm-8:50 pm
1 stop9h 59m
Seattle/Tacoma Intl
Wed 8/26
11:10 pm-11:28 am
1 stop9h 18m
$249
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 8/19
1:10 pm-8:15 pm
2 stops10h 05m
Seattle/Tacoma Intl
Wed 8/19
11:05 pm-10:35 am
1 stop8h 30m
$302
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Tue 11/3
5:35 am-12:55 pm
2 stops10h 20m
Seattle/Tacoma Intl
Mon 11/9
5:15 am-7:25 pm
2 stops11h 10m
$318
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 9/17
9:30 am-10:55 pm
2 stops16h 25m
Seattle/Tacoma Intl
Tue 9/22
5:20 am-6:30 pm
2 stops10h 10m
$344
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 6/20
3:10 pm-12:10 am
2 stops12h 00m
Seattle/Tacoma Intl
Tue 6/30
5:15 am-5:30 pm
2 stops9h 15m
$363
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Tue 7/7
7:20 pm-11:06 pm
1 stop6h 46m
Spokane
Tue 7/14
10:48 pm-9:02 am
1 stop7h 14m
$373
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Sat 8/15
6:35 am-2:00 pm
2 stops10h 25m
Portland
Thu 8/20
12:20 pm-12:55 am
1 stop9h 35m
$376
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-PDX
CMH-SEA
CMH-EAT
CMH-PUW
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-PDX
CMH-SEA
CMH-EAT
CMH-PUW
What is the cheapest month to book a flight from Columbus to State of Washington?
Currently, March 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 May 30, 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 May 30, 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 (1 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 59 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 May 30, 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.
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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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Complete your trip
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Columbus and Washington flights
Browse other Columbus and Washington flight options. Last updated on May 30, 2026.
Popular flight searches
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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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$355 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$134 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$352 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$202 | Average$523 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$226 | Average$452 | FlexibilityNo cancel fee | On-time69% |