$131+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Aug 3 — Aug 101
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 July 4, 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 4, 2026.
This CheapOair deal was found by Cheapflights users on 7/3. 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 7/3![Frontier logo]()
$274
This Delta deal was found by Cheapflights users on 6/29. 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.
Thu 8/207:35 pm
CMH
- SEA
1 stop7h 19m
Delta
Tue 8/2511:05 am
SEA
- CMH
1 stop8h 58m
Delta
Deal found 6/29![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 7/2. 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 9/14:05 pm
CMH
- SEA
2 stops10h 00m
Southwest
Tue 9/810:30 pm
SEA
- CMH
1 stop10h 55m
Southwest
Deal found 7/2![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 6/29. 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.
Sun 8/167:35 pm
CMH
- SEA
1 stop7h 19m
Delta
Mon 8/2411:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 6/29![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 9/243:21 pm
CMH
- SEA
1 stop10h 48m
American Airlines
Sat 10/36:40 am
SEA
- CMH
1 stop9h 52m
American Airlines
Deal found 7/1![American Airlines logo]()
$292
This CheapOair deal was found by Cheapflights users on 6/30. 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 6/30![Frontier logo]()
$293
This CheapOair deal was found by Cheapflights users on 6/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:47 pm
CMH
- PDX
1 stop27h 04m
Frontier
Tue 7/285:16 pm
PDX
- CMH
1 stop19h 46m
Frontier
Deal found 6/29![Frontier logo]()
$294
This Southwest deal was found by Cheapflights users on 7/2. 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 9/16:00 am
CMH
- SEA
1 stop10h 00m
Southwest
Fri 9/1112:55 pm
SEA
- CMH
2 stops9h 00m
Southwest
Deal found 7/2![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 6/29. 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.
Fri 8/219:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Wed 8/2611:10 am
SEA
- CMH
1 stop8h 40m
Southwest
Deal found 6/29![Southwest logo]()
$298
This Southwest deal was found by Cheapflights users on 6/30. 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 9/45:40 pm
CMH
- SEA
1 stop10h 00m
Southwest
Mon 9/79:10 am
SEA
- CMH
1 stop11h 25m
Southwest
Deal found 6/30![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 6/30. 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 9/11:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Mon 9/79:10 am
SEA
- CMH
1 stop11h 25m
Southwest
Deal found 6/30![Southwest logo]()
$303
This Gotogate deal was found by Cheapflights users on 7/3. 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.
Wed 9/28:27 pm
CMH
- SEA
1 stop15h 52m
Frontier
Tue 9/87:06 pm
SEA
- CMH
1 stop17h 51m
Frontier
Deal found 7/3![Frontier logo]()
$305
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 4, 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 4, 2026.
This Southwest deal was found by Cheapflights users on 7/3. 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 9/21:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Wed 9/97:10 am
SEA
- CMH
2 stops9h 20m
Southwest
Deal found 7/3![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 7/2. 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 9/212:28 pm
CMH
- PDX
1 stop11h 45m
Delta
Fri 9/111:27 pm
PDX
- CMH
1 stop6h 38m
Delta
Deal found 7/2![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/15:30 am
CMH
- PDX
1 stop7h 04m
United Airlines
Sat 8/110:40 pm
PDX
- CMH
1 stop8h 17m
United Airlines
Deal found 6/29![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/317:02 am
CMH
- SEA
Nonstop5h 00m
Alaska Airlines
Tue 9/89:38 pm
SEA
- CMH
Nonstop4h 30m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 7/3. 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 10/15:50 am
CMH
- SEA
2 stops9h 20m
Southwest
Thu 10/812:10 am
SEA
- CMH
1 stop6h 55m
Southwest
Deal found 7/3![Southwest logo]()
$345
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/175:08 pm
CMH
- PDX
1 stop6h 57m
United Airlines
Sat 8/225:00 am
PDX
- CMH
2 stops9h 05m
United Airlines
Deal found 6/30![United Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 10/208:32 am
CMH
- GEG
1 stop9h 08m
Alaska Airlines
Wed 10/218:23 am
GEG
- CMH
1 stop9h 30m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$392
This Southwest deal was found by Cheapflights users on 6/30. 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 8/109:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Wed 8/196:40 am
SEA
- CMH
2 stops9h 00m
Southwest
Deal found 6/30![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 7/3. 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 8/26:00 am
CMH
- PDX
1 stop7h 27m
Delta
Fri 8/712:35 am
PDX
- CMH
1 stop6h 27m
Delta
Deal found 7/3![Delta logo]()
$422
This Southwest deal was found by Cheapflights users on 6/30. 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 6/30![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 6/30. 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 9/1012:30 pm
CMH
- SEA
2 stops13h 56m
United Airlines
Tue 9/1511:00 pm
SEA
- CMH
1 stop9h 40m
United Airlines
Deal found 6/30![United Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 8/287:02 am
CMH
- SEA
Nonstop5h 00m
Alaska Airlines
Sun 8/309:38 pm
SEA
- CMH
Nonstop4h 30m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 7/2. 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 9/46:00 am
CMH
- PDX
1 stop7h 27m
Delta
Thu 9/101:27 pm
PDX
- CMH
1 stop6h 38m
Delta
Deal found 7/2![Delta logo]()
$422
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/2211:05 am
CMH
- SEA
2 stops12h 38m
United Airlines
Mon 8/245:20 pm
SEA
- CMH
1 stop9h 02m
United Airlines
Deal found 7/4![United Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 7/2. 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 9/42:59 pm
CMH
- PDX
1 stop9h 45m
Delta
Mon 9/712:25 am
PDX
- CMH
1 stop6h 35m
Delta
Deal found 7/2![Delta logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 9/177:02 am
CMH
- PSC
1 stop9h 25m
Alaska Airlines
Mon 9/215:29 pm
PSC
- CMH
1 stop8h 39m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 6/30. 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 9/86:00 am
CMH
- PDX
1 stop7h 40m
Southwest
Mon 9/1411:30 pm
PDX
- CMH
2 stops10h 15m
Southwest
Deal found 6/30![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 7/3. 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 10/15:20 am
CMH
- SEA
1 stop7h 16m
United Airlines
Sun 10/411:13 pm
SEA
- CMH
2 stops12h 02m
United Airlines
Deal found 7/3![United Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 6/29. 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 7/77:20 pm
CMH
- PDX
1 stop6h 58m
Delta
Tue 7/2110:55 pm
PDX
- CMH
1 stop7h 07m
Delta
Deal found 6/29![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 7/2. 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 8/174:25 pm
CMH
- PDX
2 stops8h 45m
Southwest
Sat 8/229:00 am
PDX
- CMH
2 stops10h 25m
Southwest
Deal found 7/2![Southwest logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 9/210:18 am
CMH
- GEG
2 stops15h 31m
Alaska Airlines
Tue 9/81:36 pm
GEG
- CMH
2 stops18h 43m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 6/29. 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 9/511:05 am
CMH
- SEA
2 stops12h 38m
United Airlines
Sun 9/1311:00 pm
SEA
- CMH
1 stop7h 30m
United Airlines
Deal found 6/29![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 7/3. 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 8/17:00 am
CMH
- PDX
1 stop8h 38m
Delta
Fri 8/712:35 am
PDX
- CMH
1 stop6h 27m
Delta
Deal found 7/3![Delta logo]()
$443
This Southwest deal was found by Cheapflights users on 6/30. 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 7/285:35 pm
CMH
- GEG
2 stops9h 15m
Southwest
Wed 8/57:30 am
GEG
- CMH
1 stop10h 55m
Southwest
Deal found 6/30![Southwest logo]()
$407
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/302:42 pm
CMH
- EAT
2 stops12h 17m
American Airlines
Thu 8/65:15 am
EAT
- CMH
2 stops10h 41m
American Airlines
Deal found 7/2![American Airlines logo]()
$1,313
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 9/235:48 pm
CMH
- PUW
1 stop9h 04m
Alaska Airlines
Sat 9/265:36 pm
PUW
- CMH
1 stop8h 32m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 7/1. 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 12/12:20 pm
CMH
- GEG
1 stop10h 17m
Delta
Wed 12/2312:40 pm
GEG
- CMH
1 stop7h 06m
Delta
Deal found 7/1![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 7/3. 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 10/2012:36 pm
CMH
- GEG
2 stops11h 13m
United Airlines
Wed 10/215:00 am
GEG
- CMH
1 stop6h 39m
United Airlines
Deal found 7/3![United Airlines logo]()
$452
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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
- YKM
1 stop9h 07m
Alaska Airlines
Sat 9/266:15 am
YKM
- CMH
1 stop7h 34m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$489
This Southwest deal was found by Cheapflights users on 6/30. 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 8/812:50 pm
CMH
- GEG
2 stops11h 05m
Southwest
Sat 8/157:05 am
GEG
- CMH
2 stops8h 35m
Southwest
Deal found 6/30![Southwest logo]()
$447
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated July 4, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated July 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/84:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Tue 7/147:06 pm
SEA
- CMH
1 stop17h 56m
Frontier
Deal found 7/3![Frontier logo]()
$309
This CheapOair deal was found by Cheapflights users on 6/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:47 pm
CMH
- PDX
1 stop27h 04m
Frontier
Tue 7/285:16 pm
PDX
- CMH
1 stop19h 46m
Frontier
Deal found 6/29![Frontier logo]()
$294
This CheapOair deal was found by Cheapflights users on 7/1. 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 8/53:22 pm
CMH
- SEA
1 stop20h 42m
Frontier
Tue 8/112:22 pm
SEA
- CMH
1 stop21h 05m
Frontier
Deal found 7/1![Frontier logo]()
$305
This CheapOair deal was found by Cheapflights users on 7/3. 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 7/3![Frontier logo]()
$274
This Delta deal was found by Cheapflights users on 6/29. 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.
Sun 8/167:35 pm
CMH
- SEA
1 stop7h 19m
Delta
Mon 8/2411:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 6/29![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 7/3. 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 8/191:51 pm
CMH
- SEA
1 stop9h 59m
Delta
Mon 8/2411:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 7/3![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 6/29. 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.
Thu 8/207:35 pm
CMH
- SEA
1 stop7h 19m
Delta
Wed 8/261:25 pm
SEA
- CMH
1 stop6h 38m
Delta
Deal found 6/29![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 6/30. 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 8/205:40 pm
CMH
- SEA
1 stop10h 00m
Southwest
Fri 8/212:35 pm
SEA
- CMH
1 stop7h 20m
Southwest
Deal found 6/30![Southwest logo]()
$297
This CheapOair deal was found by Cheapflights users on 6/30. 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 6/30![Frontier logo]()
$293
This Southwest deal was found by Cheapflights users on 6/29. 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.
Fri 8/219:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Wed 8/2611:10 am
SEA
- CMH
1 stop8h 40m
Southwest
Deal found 6/29![Southwest logo]()
$298
This Southwest deal was found by Cheapflights users on 7/1. 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 8/215:40 pm
CMH
- SEA
1 stop10h 00m
Southwest
Mon 8/246:15 am
SEA
- CMH
1 stop9h 55m
Southwest
Deal found 7/1![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 7/2. 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 8/224:40 pm
CMH
- SEA
1 stop9h 15m
Southwest
Mon 8/245:00 am
SEA
- CMH
2 stops15h 00m
Southwest
Deal found 7/2![Southwest logo]()
$303
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 4, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
This CheapOair deal was found by Cheapflights users on 7/1. 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 7/294:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Deal found 7/1![Frontier logo]()
$131
This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Deal found 7/1![Frontier logo]()
$132
This CheapOair deal was found by Cheapflights users on 6/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:57 pm
CMH
- PDX
1 stop26h 38m
Frontier
Deal found 6/29![Frontier logo]()
$135
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:45 am
CMH
- SEA
1 stop9h 51m
United Airlines
Deal found 7/1![United Airlines logo]()
$139
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:59 pm
CMH
- SEA
1 stop7h 00m
American Airlines
Deal found 6/29![American Airlines logo]()
$149
This Southwest deal was found by Cheapflights users on 6/29. 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 7/303:10 pm
CMH
- SEA
1 stop13h 35m
Southwest
Deal found 6/29![Southwest logo]()
$154
This Delta deal was found by Cheapflights users on 7/3. 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 7/297:31 am
CMH
- SEA
1 stop8h 18m
Delta
Deal found 7/3![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 7/3. 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 7/217:20 pm
CMH
- SEA
1 stop7h 38m
Delta
Deal found 7/3![Delta logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/206:28 pm
CMH
- PDX
2 stops25h 07m
Frontier
Deal found 6/30![Frontier logo]()
$163
This Southwest deal was found by Cheapflights users on 6/30. 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 7/273:55 pm
CMH
- SEA
2 stops10h 15m
Southwest
Deal found 6/30![Southwest logo]()
$164
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:35 pm
CMH
- SEA
2 stops10h 00m
Southwest
Deal found 7/4![Southwest logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 07m
Frontier
Deal found 7/2![Frontier logo]()
$169
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 4, 2026.
Round-trip from | $274 (CheapOair) |
|---|---|
One-way from | $131 (CheapOair) |
Popular in | June |
Cheapest in | January |
Average price | $432 |
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 4, 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
Wed 9/2
1:10 pm-8:15 pm
2 stops10h 05m
Seattle/Tacoma Intl
Wed 9/9
7:10 am-7:30 pm
2 stops9h 20m
$317
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 10/1
5:50 am-12:10 pm
2 stops9h 20m
Seattle/Tacoma Intl
Thu 10/8
12:10 am-10:05 am
1 stop6h 55m
$345
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 8/10
9:30 am-10:55 pm
2 stops16h 25m
Seattle/Tacoma Intl
Wed 8/19
6:40 am-6:40 pm
2 stops9h 00m
$362
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
$364
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Wed 9/2
12:28 pm-9:13 pm
1 stop11h 45m
Portland
Fri 9/11
1:27 pm-11:05 pm
1 stop6h 38m
$367
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Sat 8/1
5:30 am-9:34 am
1 stop7h 04m
Portland
Sat 8/1
10:40 pm-9:57 am
1 stop8h 17m
$369
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Mon 8/17
5:08 pm-9:05 pm
1 stop6h 57m
Portland
Sat 8/22
5:00 am-5:05 pm
2 stops9h 05m
$372
Quickest round-trip
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 8/31
7:02 am-9:02 am
Nonstop5h 00m
Seattle/Tacoma Intl
Tue 9/8
9:38 pm-5:08 am
Nonstop4h 30m
$387
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 9/8
6:00 am-10:40 am
1 stop7h 40m
Portland
Mon 9/14
11:30 pm-12:45 pm
2 stops10h 15m
$390
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Tue 10/20
8:32 am-2:40 pm
1 stop9h 08m
Spokane
Wed 10/21
8:23 am-8:53 pm
1 stop9h 30m
$392
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-GEG
CMH-PSC
CMH-EAT
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-GEG
CMH-PSC
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 July 4, 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 July 4, 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 (3 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 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 4, 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.
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
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 July 4, 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$424 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$382 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$134 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$391 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$489 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$512 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$233 | Average$456 | FlexibilityNo cancel fee | On-time69% |