$125+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Jun 21 — Jun 281
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 22, 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 22, 2026.
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 9/246:00 pm
CMH
- SEA
1 stop7h 05m
Delta
Sat 10/311:53 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 5/18![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:30 am
CMH
- SEA
1 stop6h 57m
American Airlines
Tue 7/145:10 am
SEA
- CMH
1 stop9h 45m
American Airlines
Deal found 5/21![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 9/221:35 pm
CMH
- SEA
1 stop10h 12m
Delta
Sat 10/311:53 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 5/18![Delta logo]()
$273
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 9/41:35 pm
CMH
- SEA
1 stop10h 12m
Delta
Tue 9/811:53 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 5/18![Delta logo]()
$274
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/77:20 pm
CMH
- SEA
1 stop8h 10m
Southwest
Tue 7/2810:45 pm
SEA
- CMH
1 stop11h 35m
Southwest
Deal found 5/18![Southwest logo]()
$278
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/77:20 pm
CMH
- SEA
1 stop8h 10m
Southwest
Fri 7/1010:45 pm
SEA
- CMH
1 stop10h 30m
Southwest
Deal found 5/18![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Wed 8/265:20 am
SEA
- CMH
2 stops9h 40m
Southwest
Deal found 5/22![Southwest logo]()
$283
This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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.
Sat 6/63:41 pm
CMH
- SEA
1 stop7h 58m
American Airlines
Wed 6/1011:43 am
SEA
- CMH
1 stop9h 14m
American Airlines
Deal found 5/20![American Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 7/147:20 pm
CMH
- SEA
1 stop8h 10m
Southwest
Thu 7/2310:45 pm
SEA
- CMH
1 stop10h 40m
Southwest
Deal found 5/19![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/181:58 pm
CMH
- SEA
1 stop9h 48m
Delta
Thu 7/2311:15 pm
SEA
- CMH
1 stop9h 08m
Delta
Deal found 5/21![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:30 am
CMH
- SEA
1 stop7h 10m
United Airlines
Sun 8/911:11 pm
SEA
- CMH
1 stop7h 46m
United Airlines
Deal found 5/21![United Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/51:51 pm
CMH
- SEA
1 stop9h 54m
Delta
Wed 8/1211:59 pm
SEA
- CMH
1 stop8h 49m
Delta
Deal found 5/20![Delta logo]()
$297
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 22, 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 22, 2026.
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 8/221:51 pm
CMH
- SEA
1 stop9h 54m
Delta
Sat 8/2911:59 pm
SEA
- CMH
1 stop8h 49m
Delta
Deal found 5/21![Delta logo]()
$274
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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
Wed 9/95:20 am
SEA
- CMH
2 stops9h 40m
Southwest
Deal found 5/17![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 9/56:21 pm
CMH
- SEA
1 stop7h 24m
United Airlines
Wed 9/97:35 pm
SEA
- CMH
2 stops11h 25m
United Airlines
Deal found 5/19![United Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 stop7h 50m
Alaska Airlines
Tue 9/89:44 am
GEG
- CMH
1 stop16h 24m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/82:53 pm
CMH
- GEG
1 stop8h 50m
American Airlines
Fri 6/192:01 pm
GEG
- CMH
1 stop6h 25m
American Airlines
Deal found 5/17![American Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:55 am
CMH
- SEA
1 stop10h 00m
Southwest
Mon 9/2111:05 pm
SEA
- CMH
2 stops10h 20m
Southwest
Deal found 5/20![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/277:44 pm
CMH
- SEA
1 stop7h 14m
Delta
Fri 7/3111:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 5/21![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 9/245:20 am
CMH
- SEA
1 stop7h 16m
United Airlines
Sat 10/37:28 pm
SEA
- CMH
2 stops11h 02m
United Airlines
Deal found 5/21![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 54m
Delta
Wed 8/2610:40 pm
SEA
- CMH
1 stop10h 08m
Delta
Deal found 5/20![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 8/105:40 pm
CMH
- SEA
1 stop10h 00m
Southwest
Mon 8/1711:05 pm
SEA
- CMH
2 stops10h 20m
Southwest
Deal found 5/21![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/77:20 pm
CMH
- SEA
1 stop8h 10m
Southwest
Sat 7/116:30 am
SEA
- CMH
2 stops15h 55m
Southwest
Deal found 5/21![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/77:44 pm
CMH
- GEG
1 stop6h 22m
Delta
Tue 7/142:26 pm
GEG
- CMH
1 stop5h 41m
Delta
Deal found 5/18![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:20 am
CMH
- PDX
1 stop7h 09m
United Airlines
Tue 8/258:17 am
PDX
- CMH
1 stop7h 41m
United Airlines
Deal found 5/22![United Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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
- YKM
1 stop8h 49m
Alaska Airlines
Sat 10/316:25 am
YKM
- CMH
1 stop11h 28m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$465
This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/266:00 pm
CMH
- PSC
1 stop8h 25m
American Airlines
Sat 7/45:15 am
PSC
- CMH
1 stop7h 32m
American Airlines
Deal found 5/20![American Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 6/47:00 pm
CMH
- SEA
2 stops9h 40m
Southwest
Mon 6/811:05 pm
SEA
- CMH
1 stop8h 10m
Southwest
Deal found 5/19![Southwest logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 9/67:03 am
GEG
- CMH
1 stop6h 34m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 7/267:44 pm
CMH
- SEA
1 stop7h 14m
Delta
Wed 8/511:21 am
SEA
- CMH
1 stop8h 42m
Delta
Deal found 5/17![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:30 am
CMH
- PDX
1 stop7h 04m
United Airlines
Sun 8/911:40 pm
PDX
- CMH
1 stop7h 17m
United Airlines
Deal found 5/22![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/165:35 pm
CMH
- SEA
2 stops9h 55m
Southwest
Tue 6/235:40 am
SEA
- CMH
2 stops10h 35m
Southwest
Deal found 5/17![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 8/25:30 am
CMH
- PDX
1 stop7h 04m
United Airlines
Tue 8/411:30 pm
PDX
- CMH
1 stop7h 19m
United Airlines
Deal found 5/19![United Airlines logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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
- PUW
2 stops31h 35m
Alaska Airlines
Wed 10/2811:27 am
PUW
- CMH
1 stop6h 26m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$480
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:35 pm
CMH
- PDX
2 stops9h 15m
Southwest
Wed 7/2211:30 pm
PDX
- CMH
1 stop7h 35m
Southwest
Deal found 5/20![Southwest logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:07 pm
CMH
- GEG
1 stop7h 29m
Alaska Airlines
Wed 8/195:12 am
GEG
- CMH
2 stops20h 56m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/26:00 pm
CMH
- PSC
1 stop8h 19m
American Airlines
Tue 7/145:15 am
PSC
- CMH
1 stop7h 37m
American Airlines
Deal found 5/21![American Airlines logo]()
$641
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/47:30 am
CMH
- PSC
2 stops10h 15m
Delta
Wed 7/157:05 am
PSC
- CMH
1 stop8h 27m
Delta
Deal found 5/20![Delta logo]()
$506
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 9/59:00 am
CMH
- PDX
2 stops10h 20m
Southwest
Mon 9/2811:30 pm
PDX
- CMH
1 stop8h 40m
Southwest
Deal found 5/20![Southwest logo]()
$426
This Orbitz deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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.
Fri 6/57:54 pm
CMH
- PSC
1 stop7h 20m
Alaska Airlines
Mon 6/87:17 pm
PSC
- CMH
1 stop7h 23m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$552
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:25 pm
CMH
- PDX
2 stops8h 45m
Southwest
Sat 8/2210:35 am
PDX
- CMH
1 stop8h 50m
Southwest
Deal found 5/22![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/27:30 am
CMH
- PSC
2 stops10h 15m
Delta
Tue 7/147:05 am
PSC
- CMH
1 stop8h 27m
Delta
Deal found 5/20![Delta logo]()
$550
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated May 22, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated May 22, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/53:10 pm
CMH
- SEA
1 stop13h 30m
Southwest
Mon 6/811:05 pm
SEA
- CMH
1 stop8h 10m
Southwest
Deal found 5/20![Southwest logo]()
$324
This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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.
Sat 6/63:41 pm
CMH
- SEA
1 stop7h 58m
American Airlines
Wed 6/1011:43 am
SEA
- CMH
1 stop9h 14m
American Airlines
Deal found 5/20![American Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:10 pm
CMH
- SEA
1 stop7h 20m
Southwest
Mon 6/811:05 pm
SEA
- CMH
1 stop8h 10m
Southwest
Deal found 5/22![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/86:28 pm
CMH
- SEA
1 stop8h 31m
Delta
Fri 6/1211:59 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 5/21![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/158:10 pm
CMH
- SEA
1 stop7h 20m
Southwest
Wed 6/242:00 pm
SEA
- CMH
1 stop7h 40m
Southwest
Deal found 5/18![Southwest logo]()
$298
This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:51 pm
CMH
- PDX
1 stop7h 59m
American Airlines
Tue 6/2310:59 pm
PDX
- CMH
1 stop7h 32m
American Airlines
Deal found 5/20![American Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/177:05 am
CMH
- SEA
1 stop10h 45m
Delta
Wed 6/246:00 am
SEA
- CMH
1 stop8h 21m
Delta
Deal found 5/20![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/173:25 pm
CMH
- SEA
1 stop12h 15m
Southwest
Wed 6/242:00 pm
SEA
- CMH
1 stop7h 40m
Southwest
Deal found 5/18![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/222:00 pm
CMH
- SEA
1 stop9h 50m
Delta
Fri 7/311:05 am
SEA
- CMH
1 stop8h 51m
Delta
Deal found 5/20![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/227:51 pm
CMH
- SEA
1 stop8h 08m
American Airlines
Wed 7/17:31 am
SEA
- CMH
1 stop8h 28m
American Airlines
Deal found 5/21![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/2312:47 pm
CMH
- SEA
1 stop10h 32m
Delta
Tue 7/711:59 pm
SEA
- CMH
1 stop8h 49m
Delta
Deal found 5/20![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:30 am
CMH
- SEA
1 stop6h 57m
American Airlines
Wed 7/811:22 pm
SEA
- CMH
1 stop8h 29m
American Airlines
Deal found 5/19![American Airlines logo]()
$314
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 22, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 8/81:51 pm
CMH
- SEA
1 stop9h 54m
Delta
Deal found 5/17![Delta logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/186:07 pm
CMH
- PDX
2 stops25h 50m
Frontier
Deal found 5/20![Frontier logo]()
$142
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/116:23 pm
CMH
- SEA
1 stop8h 34m
Delta
Deal found 5/20![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/137:30 am
CMH
- SEA
1 stop10h 10m
Delta
Deal found 5/21![Delta logo]()
$150
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:45 pm
CMH
- SEA
2 stops10h 20m
Southwest
Deal found 5/22![Southwest logo]()
$154
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/203:35 pm
CMH
- SEA
2 stops10h 30m
Southwest
Deal found 5/21![Southwest logo]()
$155
This American Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:51 pm
CMH
- SEA
1 stop8h 08m
American Airlines
Deal found 5/22![American Airlines logo]()
$160
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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
Deal found 5/18![Southwest logo]()
$161
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/44:35 pm
CMH
- SEA
2 stops9h 40m
Southwest
Deal found 5/18![Southwest logo]()
$165
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 5/18![United Airlines logo]()
$166
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 07m
Delta
Deal found 5/22![Delta logo]()
$170
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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
Deal found 5/21![Southwest logo]()
$171
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 22, 2026.
Round-trip from | $249 (Delta) |
|---|---|
One-way from | $125 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $371 |
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 22, 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 8/22
1:51 pm-8:45 pm
1 stop9h 54m
Seattle/Tacoma Intl
Sat 8/29
11:59 pm-11:48 am
1 stop8h 49m
$274
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Tue 9/1
1:10 pm-8:15 pm
2 stops10h 05m
Seattle/Tacoma Intl
Wed 9/9
5:20 am-6:00 pm
2 stops9h 40m
$283
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 9/14
6:55 am-1:55 pm
1 stop10h 00m
Seattle/Tacoma Intl
Mon 9/21
11:05 pm-12:25 pm
2 stops10h 20m
$324
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 7/27
7:44 pm-11:58 pm
1 stop7h 14m
Seattle/Tacoma Intl
Fri 7/31
11:59 pm-10:02 am
1 stop7h 03m
$334
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sun 8/16
1:51 pm-8:45 pm
1 stop9h 54m
Seattle/Tacoma Intl
Wed 8/26
10:40 pm-11:48 am
1 stop10h 08m
$352
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 8/10
5:40 pm-12:40 am
1 stop10h 00m
Seattle/Tacoma Intl
Mon 8/17
11:05 pm-12:25 pm
2 stops10h 20m
$359
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 9/5
6:21 pm-10:45 pm
1 stop7h 24m
Seattle/Tacoma Intl
Wed 9/9
7:35 pm-10:00 am
2 stops11h 25m
$364
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 9/24
5:20 am-9:36 am
1 stop7h 16m
Seattle/Tacoma Intl
Sat 10/3
7:28 pm-9:30 am
2 stops11h 02m
$364
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Tue 7/7
7:20 pm-12:30 am
1 stop8h 10m
Seattle/Tacoma Intl
Sat 7/11
6:30 am-1:25 am
2 stops15h 55m
$365
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Wed 9/2
5:35 pm-10:25 pm
1 stop7h 50m
Spokane
Tue 9/8
9:44 am-5:08 am
1 stop16h 24m
$373
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Columbus to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Columbus with our price prediction graph.
CMH-SEA
CMH-PDX
CMH-GEG
CMH-YKM
CMH-PSC
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-YKM
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 22, 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 22, 2026.
The most flights from C01 to USWA are scheduled on a Friday (5 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 22, 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.
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - 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 May 22, 2026.
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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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$371 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$134 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$366 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$203 | Average$523 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$226 | Average$454 | FlexibilityNo cancel fee | On-time69% |