$145+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Jul 17 — Jul 241
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 17, 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 17, 2026.
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:47 pm
CMH
- SEA
1 stop24h 17m
Frontier
Sun 8/307:41 pm
SEA
- CMH
1 stop17h 21m
Frontier
Deal found 6/16![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Thu 7/307:06 pm
SEA
- CMH
1 stop17h 56m
Frontier
Deal found 6/16![Frontier logo]()
$305
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:47 pm
CMH
- SEA
1 stop20h 01m
Frontier
Sun 9/67:41 pm
SEA
- CMH
1 stop17h 21m
Frontier
Deal found 6/12![Frontier logo]()
$312
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 am
CMH
- SEA
1 stop9h 18m
United Airlines
Tue 9/151:57 pm
SEA
- CMH
1 stop7h 08m
United Airlines
Deal found 6/15![United Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:31 am
CMH
- SEA
1 stop6h 58m
American Airlines
Tue 8/1111:16 pm
SEA
- CMH
1 stop8h 24m
American Airlines
Deal found 6/16![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
CMH
- SEA
1 stop8h 00m
Southwest
Tue 11/36:15 am
SEA
- CMH
2 stops11h 15m
Southwest
Deal found 6/16![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:25 pm
CMH
- SEA
1 stop12h 20m
Southwest
Wed 7/2211:05 pm
SEA
- CMH
1 stop8h 00m
Southwest
Deal found 6/16![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Wed 8/266:40 am
SEA
- CMH
2 stops9h 05m
Southwest
Deal found 6/15![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:20 pm
CMH
- SEA
2 stops9h 10m
Southwest
Sat 9/265:00 am
SEA
- CMH
1 stop11h 05m
Southwest
Deal found 6/16![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Mon 8/179:10 am
SEA
- CMH
1 stop11h 25m
Southwest
Deal found 6/16![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 8/3111:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 6/15![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:05 am
CMH
- SEA
1 stop10h 45m
Delta
Wed 7/2211:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 6/16![Delta logo]()
$339
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 17, 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 17, 2026.
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:30 am
CMH
- SEA
1 stop9h 30m
Southwest
Sat 9/2611:05 pm
SEA
- CMH
1 stop8h 30m
Southwest
Deal found 6/15![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:16 pm
CMH
- SEA
1 stop7h 36m
United Airlines
Mon 10/1211:14 pm
SEA
- CMH
1 stop7h 30m
United Airlines
Deal found 6/13![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:20 pm
CMH
- PDX
1 stop6h 58m
Delta
Tue 7/2110:40 pm
PDX
- CMH
1 stop10h 08m
Delta
Deal found 6/13![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:12 pm
CMH
- PDX
1 stop8h 47m
Alaska Airlines
Tue 8/115:30 pm
PDX
- CMH
1 stop9h 10m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Thu 8/2711:05 pm
SEA
- CMH
1 stop8h 30m
Southwest
Deal found 6/15![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:20 pm
CMH
- GEG
1 stop6h 46m
Delta
Tue 7/141:30 pm
GEG
- CMH
1 stop6h 22m
Delta
Deal found 6/14![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:15 pm
CMH
- SEA
2 stops12h 00m
Southwest
Fri 8/146:15 am
SEA
- CMH
1 stop9h 55m
Southwest
Deal found 6/16![Southwest logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:30 am
CMH
- GEG
1 stop9h 06m
Alaska Airlines
Tue 12/89:45 am
GEG
- CMH
1 stop8h 11m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
CMH
- PDX
1 stop7h 27m
Delta
Sun 8/912:35 am
PDX
- CMH
1 stop6h 27m
Delta
Deal found 6/14![Delta logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 pm
CMH
- SEA
Nonstop5h 03m
Alaska Airlines
Thu 9/39:38 pm
SEA
- CMH
Nonstop4h 30m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:20 pm
CMH
- PDX
1 stop7h 35m
Southwest
Wed 7/225:25 am
PDX
- CMH
2 stops10h 50m
Southwest
Deal found 6/14![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:32 pm
CMH
- GEG
2 stops12h 06m
United Airlines
Tue 12/85:00 am
GEG
- CMH
1 stop6h 56m
United Airlines
Deal found 6/15![United Airlines logo]()
$491
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
CMH
- PDX
2 stops9h 35m
Southwest
Tue 9/811:30 pm
PDX
- CMH
1 stop8h 40m
Southwest
Deal found 6/15![Southwest logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:35 pm
CMH
- PDX
1 stop7h 26m
Alaska Airlines
Tue 9/85:41 pm
PDX
- CMH
1 stop8h 27m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:30 am
CMH
- PSC
1 stop8h 41m
Delta
Tue 7/141:50 pm
PSC
- CMH
1 stop6h 02m
Delta
Deal found 6/12![Delta logo]()
$429
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:35 pm
CMH
- PDX
2 stops11h 20m
Southwest
Wed 9/231:25 pm
PDX
- CMH
1 stop6h 25m
Southwest
Deal found 6/15![Southwest logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:25 am
CMH
- PSC
1 stop7h 47m
Alaska Airlines
Wed 11/1811:02 am
PSC
- CMH
1 stop6h 53m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:43 pm
CMH
- PSC
1 stop9h 07m
Delta
Sun 8/161:46 pm
PSC
- CMH
1 stop6h 17m
Delta
Deal found 6/16![Delta logo]()
$429
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Fri 8/1412:55 pm
SEA
- CMH
2 stops9h 00m
Southwest
Deal found 6/12![Southwest logo]()
$375
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:20 pm
CMH
- PSC
1 stop6h 32m
Delta
Wed 12/26:00 am
PSC
- CMH
2 stops9h 17m
Delta
Deal found 6/13![Delta logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:35 pm
CMH
- GEG
1 stop9h 24m
Alaska Airlines
Sun 9/611:45 am
GEG
- CMH
1 stop14h 23m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:40 pm
CMH
- PDX
1 stop8h 35m
Southwest
Tue 8/1111:30 pm
PDX
- CMH
1 stop8h 40m
Southwest
Deal found 6/16![Southwest logo]()
$386
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:44 pm
CMH
- PSC
2 stops13h 10m
Delta
Sat 10/107:05 am
PSC
- CMH
1 stop5h 38m
Delta
Deal found 6/16![Delta logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 6/15![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:13 pm
CMH
- GEG
1 stop7h 17m
Delta
Sun 8/3010:56 pm
GEG
- CMH
1 stop9h 47m
Delta
Deal found 6/16![Delta logo]()
$440
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:35 pm
CMH
- PDX
2 stops9h 20m
Southwest
Tue 7/1411:30 pm
PDX
- CMH
1 stop7h 45m
Southwest
Deal found 6/12![Southwest logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:48 pm
CMH
- SEA
Nonstop5h 03m
Alaska Airlines
Thu 10/81:25 pm
SEA
- CMH
Nonstop4h 28m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:00 am
CMH
- SEA
2 stops9h 45m
Southwest
Sat 8/155:00 am
SEA
- CMH
1 stop11h 05m
Southwest
Deal found 6/16![Southwest logo]()
$410
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:00 am
CMH
- GEG
1 stop7h 39m
Delta
Tue 7/141:30 pm
GEG
- CMH
1 stop6h 22m
Delta
Deal found 6/14![Delta logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:35 pm
CMH
- GEG
1 stop9h 24m
Alaska Airlines
Tue 9/85:12 am
GEG
- CMH
2 stops20h 56m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$467
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated June 17, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated June 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:20 am
CMH
- SEA
1 stop7h 20m
United Airlines
Fri 7/31:55 pm
SEA
- CMH
1 stop7h 04m
United Airlines
Deal found 6/13![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:05 am
CMH
- SEA
1 stop10h 45m
Delta
Wed 7/2211:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 6/16![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:25 pm
CMH
- SEA
1 stop12h 20m
Southwest
Wed 7/2211:05 pm
SEA
- CMH
1 stop8h 00m
Southwest
Deal found 6/16![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:30 am
CMH
- SEA
1 stop7h 10m
United Airlines
Fri 7/105:20 pm
SEA
- CMH
1 stop8h 55m
United Airlines
Deal found 6/13![United Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:31 am
CMH
- PDX
1 stop7h 39m
Delta
Wed 7/151:15 pm
PDX
- CMH
1 stop6h 37m
Delta
Deal found 6/12![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/141:30 pm
GEG
- CMH
1 stop6h 22m
Delta
Deal found 6/15![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:30 am
CMH
- SEA
1 stop7h 10m
United Airlines
Fri 7/105:20 pm
SEA
- CMH
1 stop8h 55m
United Airlines
Deal found 6/14![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:25 pm
CMH
- SEA
2 stops11h 10m
Southwest
Wed 7/226:15 am
SEA
- CMH
2 stops12h 05m
Southwest
Deal found 6/16![Southwest logo]()
$329
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Thu 7/307:06 pm
SEA
- CMH
1 stop17h 56m
Frontier
Deal found 6/16![Frontier logo]()
$305
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:30 pm
CMH
- SEA
1 stop8h 45m
Southwest
Wed 8/511:05 pm
SEA
- CMH
1 stop8h 30m
Southwest
Deal found 6/15![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:10 pm
CMH
- SEA
1 stop13h 35m
Southwest
Thu 8/1312:55 pm
SEA
- CMH
2 stops9h 00m
Southwest
Deal found 6/15![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:10 pm
CMH
- SEA
1 stop13h 35m
Southwest
Mon 8/310:45 pm
SEA
- CMH
1 stop11h 00m
Southwest
Deal found 6/15![Southwest logo]()
$330
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 17, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated June 17, 2026.
This Super.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:47 pm
CMH
- SEA
1 stop20h 01m
Frontier
Deal found 6/16![Frontier logo]()
$145
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:58 pm
CMH
- SEA
1 stop9h 48m
Delta
Deal found 6/16![Delta logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:44 pm
CMH
- SEA
2 stops18h 20m
Frontier
Deal found 6/12![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:55 am
CMH
- SEA
2 stops9h 40m
Southwest
Deal found 6/16![Southwest logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:22 pm
CMH
- PDX
1 stop28h 09m
Frontier
Deal found 6/12![Frontier logo]()
$166
This CheapOair deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:47 pm
CMH
- PDX
1 stop26h 44m
Frontier
Deal found 6/15![Frontier logo]()
$170
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:05 pm
CMH
- SEA
2 stops14h 45m
Southwest
Deal found 6/16![Southwest logo]()
$171
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:00 am
CMH
- SEA
1 stop8h 59m
Delta
Deal found 6/13![Delta logo]()
$178
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Deal found 6/16![Southwest logo]()
$183
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:47 pm
CMH
- SEA
1 stop19h 30m
Frontier
Deal found 6/15![Frontier logo]()
$184
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:10 pm
CMH
- SEA
1 stop13h 35m
Southwest
Deal found 6/16![Southwest logo]()
$185
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:43 pm
CMH
- PDX
1 stop6h 51m
Delta
Deal found 6/16![Delta logo]()
$185
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 17, 2026.
Round-trip from | $250 (CheapOair) |
|---|---|
One-way from | $145 (Super.com) |
Popular in | June |
Cheapest in | January |
Average price | $438 |
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 17, 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
Sat 9/19
10:30 am-5:00 pm
1 stop9h 30m
Seattle/Tacoma Intl
Sat 9/26
11:05 pm-10:35 am
1 stop8h 30m
$319
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Fri 10/9
2:16 pm-6:52 pm
1 stop7h 36m
Seattle/Tacoma Intl
Mon 10/12
11:14 pm-9:44 am
1 stop7h 30m
$319
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 8/20
9:30 am-10:55 pm
2 stops16h 25m
Seattle/Tacoma Intl
Thu 8/27
11:05 pm-10:35 am
1 stop8h 30m
$330
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 8/1
3:15 pm-12:15 am
2 stops12h 00m
Seattle/Tacoma Intl
Fri 8/14
6:15 am-7:10 pm
1 stop9h 55m
$344
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 7/7
7:20 pm-11:18 pm
1 stop6h 58m
Portland
Tue 7/21
10:40 pm-11:48 am
1 stop10h 08m
$369
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Tue 7/7
7:20 pm-11:06 pm
1 stop6h 46m
Spokane
Tue 7/14
1:30 pm-10:52 pm
1 stop6h 22m
$369
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Wed 7/15
7:20 pm-11:55 pm
1 stop7h 35m
Portland
Wed 7/22
5:25 am-7:15 pm
2 stops10h 50m
$374
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 9/1
6:00 am-12:35 pm
2 stops9h 35m
Portland
Tue 9/8
11:30 pm-11:10 am
1 stop8h 40m
$374
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Wed 9/16
1:35 pm-9:55 pm
2 stops11h 20m
Portland
Wed 9/23
1:25 pm-10:50 pm
1 stop6h 25m
$374
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 8/10
9:30 am-10:55 pm
2 stops16h 25m
Seattle/Tacoma Intl
Fri 8/14
12:55 pm-12:55 am
2 stops9h 00m
$375
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Columbus to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Columbus with our price prediction graph.
CMH-SEA
CMH-PDX
CMH-GEG
CMH-PSC
CMH-PUW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Columbus to Washington
C01-USWA
CMH-SEA
CMH-PDX
CMH-GEG
CMH-PSC
What is the cheapest month to book a flight from Columbus to State of Washington?
Currently, 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 June 17, 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 17, 2026.
The most flights from C01 to USWA are scheduled on a Tuesday (6 on average). You will have fewer flight options on Saturday, 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 82 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 17, 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
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
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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Complete your trip
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Columbus and Washington flights
Browse other Columbus and Washington flight options. Last updated on June 17, 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 June 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$366 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$134 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$357 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$476 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$201 | Average$522 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$226 | Average$451 | FlexibilityNo cancel fee | On-time69% |