$149+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Jul 12 — Jul 191
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 12, 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 12, 2026.
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/116:50 pm
CMH
- SEA
1 stop7h 05m
Southwest
Tue 9/225:20 am
SEA
- CMH
1 stop6h 35m
Southwest
Deal found 6/9![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 11/97:20 pm
CMH
- SEA
1 stop8h 20m
Southwest
Tue 11/176:15 am
SEA
- CMH
1 stop6h 10m
Southwest
Deal found 6/11![Southwest logo]()
$256
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 stops14h 20m
Southwest
Tue 8/2511:05 pm
SEA
- CMH
1 stop9h 05m
Southwest
Deal found 6/9![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/58:10 am
CMH
- SEA
1 stop9h 15m
Southwest
Wed 10/146:35 am
SEA
- CMH
1 stop6h 20m
Southwest
Deal found 6/8![Southwest logo]()
$259
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Fri 8/285:15 am
SEA
- CMH
2 stops9h 30m
Southwest
Deal found 6/8![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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
1 stop13h 05m
Southwest
Thu 8/2011:00 pm
SEA
- CMH
1 stop10h 25m
Southwest
Deal found 6/7![Southwest logo]()
$263
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/197:20 pm
CMH
- SEA
1 stop7h 15m
Southwest
Wed 8/2611:05 pm
SEA
- CMH
1 stop8h 30m
Southwest
Deal found 6/11![Southwest logo]()
$265
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 11/113:40 pm
CMH
- SEA
2 stops10h 50m
Southwest
Sun 11/1512:15 am
SEA
- CMH
1 stop7h 20m
Southwest
Deal found 6/11![Southwest logo]()
$267
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/289:30 am
CMH
- SEA
2 stops14h 20m
Southwest
Tue 9/15:20 am
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 6/11![Southwest logo]()
$268
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/164:48 pm
CMH
- PDX
1 stop7h 17m
United Airlines
Tue 9/227:02 am
PDX
- CMH
1 stop6h 53m
United Airlines
Deal found 6/9![United Airlines logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/812:33 pm
GEG
- CMH
1 stop13h 35m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/125:31 am
CMH
- PDX
1 stop9h 03m
American Airlines
Tue 8/1810:59 pm
PDX
- CMH
1 stop7h 48m
American Airlines
Deal found 6/10![American Airlines logo]()
$311
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 12, 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 12, 2026.
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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
Tue 8/186:25 am
SEA
- CMH
1 stop13h 45m
Southwest
Deal found 6/9![Southwest logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/36:07 pm
CMH
- SEA
Nonstop5h 08m
Alaska Airlines
Mon 7/610:12 pm
SEA
- CMH
Nonstop4h 28m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/111:05 am
CMH
- SEA
2 stops10h 24m
United Airlines
Wed 9/211:00 pm
SEA
- CMH
1 stop9h 40m
United Airlines
Deal found 6/11![United Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/2912:05 pm
CMH
- PDX
1 stop9h 50m
Delta
Mon 9/711:20 pm
PDX
- CMH
1 stop7h 20m
Delta
Deal found 6/8![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/75:40 pm
CMH
- SEA
1 stop10h 00m
Southwest
Tue 8/1111:00 pm
SEA
- CMH
1 stop10h 45m
Southwest
Deal found 6/11![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 15m
Southwest
Tue 7/2110:45 pm
SEA
- CMH
1 stop11h 35m
Southwest
Deal found 6/11![Southwest logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/36:07 pm
CMH
- SEA
Nonstop5h 08m
Alaska Airlines
Tue 8/1110:12 pm
SEA
- CMH
Nonstop4h 28m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:30 am
CMH
- SEA
2 stops16h 25m
Southwest
Fri 9/411:05 pm
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 6/11![Southwest logo]()
$322
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 6/7. Clicking the “Pick Dates” 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 8/74:25 pm
CMH
- SEA
1 stop10h 55m
Southwest
Sat 8/155:00 am
SEA
- CMH
1 stop11h 05m
Southwest
Deal found 6/7![Southwest logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/812:49 pm
GEG
- CMH
2 stops13h 19m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 6/297:00 pm
CMH
- SEA
1 stop7h 05m
Southwest
Fri 7/39:25 pm
SEA
- CMH
1 stop11h 35m
Southwest
Deal found 6/10![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/67:35 pm
CMH
- PDX
1 stop6h 45m
Delta
Sat 8/1512:35 am
PDX
- CMH
1 stop6h 27m
Delta
Deal found 6/10![Delta logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 stop7h 50m
Alaska Airlines
Sun 9/69:41 am
GEG
- CMH
1 stop16h 27m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$412
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:07 pm
CMH
- PSC
1 stop8h 36m
Alaska Airlines
Mon 8/312:56 pm
PSC
- CMH
1 stop13h 44m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/72:00 pm
CMH
- PDX
1 stop9h 15m
Delta
Mon 7/1312:33 am
PDX
- CMH
1 stop6h 29m
Delta
Deal found 6/8![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/31:10 pm
CMH
- SEA
1 stop11h 35m
Southwest
Sun 9/611:05 pm
SEA
- CMH
1 stop8h 30m
Southwest
Deal found 6/8![Southwest logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/76:07 pm
CMH
- PDX
1 stop9h 15m
Alaska Airlines
Fri 8/145:30 pm
PDX
- CMH
1 stop9h 10m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/72:00 pm
CMH
- PDX
1 stop9h 15m
Delta
Tue 7/212:08 pm
PDX
- CMH
1 stop7h 36m
Delta
Deal found 6/7![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/263:15 pm
CMH
- GEG
2 stops10h 10m
Southwest
Sun 8/302:50 pm
GEG
- CMH
1 stop7h 30m
Southwest
Deal found 6/10![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/267:20 pm
CMH
- GEG
1 stop6h 46m
Delta
Sun 8/210:48 pm
GEG
- CMH
1 stop9h 50m
Delta
Deal found 6/11![Delta logo]()
$507
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:07 pm
CMH
- PSC
1 stop8h 32m
Alaska Airlines
Wed 7/112:56 pm
PSC
- CMH
1 stop13h 44m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/287:35 pm
CMH
- PDX
1 stop6h 30m
Southwest
Mon 9/711:30 pm
PDX
- CMH
1 stop8h 40m
Southwest
Deal found 6/10![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/46:35 am
CMH
- GEG
2 stops11h 44m
Delta
Sun 9/62:05 pm
GEG
- CMH
1 stop5h 33m
Delta
Deal found 6/9![Delta logo]()
$518
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:45 pm
CMH
- PSC
2 stops11h 54m
Alaska Airlines
Tue 7/146:07 pm
PSC
- CMH
1 stop8h 33m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$484
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/243:10 pm
CMH
- SEA
1 stop9h 20m
Southwest
Fri 7/2410:45 pm
SEA
- CMH
1 stop10h 30m
Southwest
Deal found 6/7![Southwest logo]()
$404
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:07 pm
CMH
- PSC
1 stop8h 36m
Alaska Airlines
Fri 7/176:07 pm
PSC
- CMH
1 stop8h 33m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$514
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/175:35 pm
CMH
- PDX
1 stop6h 10m
Southwest
Sun 8/236:25 am
PDX
- CMH
2 stops9h 35m
Southwest
Deal found 6/8![Southwest logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/86:07 pm
CMH
- EAT
1 stop8h 52m
Alaska Airlines
Wed 7/152:47 pm
EAT
- CMH
1 stop11h 53m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$518
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/134:25 pm
CMH
- PDX
2 stops8h 45m
Southwest
Thu 8/206:05 am
PDX
- CMH
2 stops8h 40m
Southwest
Deal found 6/8![Southwest logo]()
$434
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated June 12, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 6/297:00 pm
CMH
- SEA
1 stop7h 05m
Southwest
Fri 7/36:30 am
SEA
- CMH
1 stop11h 20m
Southwest
Deal found 6/8![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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
Thu 7/25:20 pm
SEA
- CMH
1 stop8h 55m
United Airlines
Deal found 6/11![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/302:00 pm
CMH
- SEA
1 stop9h 49m
Delta
Tue 7/1411:09 am
SEA
- CMH
1 stop8h 43m
Delta
Deal found 6/11![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 15m
Southwest
Wed 7/1511:05 pm
SEA
- CMH
1 stop8h 00m
Southwest
Deal found 6/9![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 15m
Southwest
Tue 7/1411:05 pm
SEA
- CMH
1 stop8h 10m
Southwest
Deal found 6/9![Southwest logo]()
$328
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/145:30 am
CMH
- SEA
1 stop6h 57m
American Airlines
Wed 8/55:10 am
SEA
- CMH
1 stop7h 21m
American Airlines
Deal found 6/10![American Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:35 pm
CMH
- SEA
2 stops10h 00m
Southwest
Tue 7/2110:45 pm
SEA
- CMH
1 stop11h 35m
Southwest
Deal found 6/11![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/207:00 pm
CMH
- SEA
1 stop7h 10m
Southwest
Wed 7/225:15 am
SEA
- CMH
1 stop7h 25m
Southwest
Deal found 6/9![Southwest logo]()
$308
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:20 pm
CMH
- SEA
1 stop8h 15m
Southwest
Fri 8/79:10 am
SEA
- CMH
1 stop11h 25m
Southwest
Deal found 6/9![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/286:10 pm
CMH
- SEA
2 stops9h 35m
Southwest
Thu 7/3011:05 pm
SEA
- CMH
1 stop8h 00m
Southwest
Deal found 6/8![Southwest logo]()
$333
This Priceline deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:07 pm
CMH
- GEG
1 stop7h 29m
Alaska Airlines
Tue 8/117:45 pm
GEG
- CMH
1 stop6h 55m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$348
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.
Wed 7/292:00 pm
CMH
- PDX
1 stop9h 15m
Delta
Wed 8/121:15 pm
PDX
- CMH
1 stop6h 48m
Delta
Deal found 6/12![Delta logo]()
$350
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 12, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/213:44 pm
CMH
- SEA
1 stop10h 16m
American Airlines
Deal found 6/11![American Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/41:43 pm
CMH
- PDX
1 stop9h 34m
Delta
Deal found 6/8![Delta logo]()
$153
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:02 am
CMH
- GEG
1 stop9h 40m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$153
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 6/11![Southwest logo]()
$154
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:35 pm
CMH
- PDX
2 stops11h 20m
Southwest
Deal found 6/8![Southwest logo]()
$159
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/93:15 pm
CMH
- GEG
2 stops10h 10m
Southwest
Deal found 6/8![Southwest logo]()
$159
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/85:00 pm
CMH
- SEA
1 stop8h 26m
American Airlines
Deal found 6/9![American Airlines logo]()
$160
This Orbitz deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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.
Wed 8/56:07 pm
CMH
- PDX
1 stop8h 23m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$160
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/137:00 pm
CMH
- SEA
2 stops9h 45m
Southwest
Deal found 6/10![Southwest logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 6/11![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/115:44 pm
CMH
- PDX
2 stops25h 52m
Frontier
Deal found 6/11![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/53:22 pm
CMH
- PDX
1 stop28h 29m
Frontier
Deal found 6/11![Frontier logo]()
$174
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 12, 2026.
Round-trip from | $252 (Southwest) |
|---|---|
One-way from | $149 (American Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $442 |
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 12, 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
Mon 8/10
9:30 am-10:55 pm
2 stops16h 25m
Seattle/Tacoma Intl
Tue 8/18
6:25 am-11:10 pm
1 stop13h 45m
$282
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Fri 8/7
5:40 pm-12:40 am
1 stop10h 00m
Seattle/Tacoma Intl
Tue 8/11
11:00 pm-12:45 pm
1 stop10h 45m
$311
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Tue 7/14
7:20 pm-12:35 am
1 stop8h 15m
Seattle/Tacoma Intl
Tue 7/21
10:45 pm-1:20 pm
1 stop11h 35m
$313
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 8/27
9:30 am-10:55 pm
2 stops16h 25m
Seattle/Tacoma Intl
Fri 9/4
11:05 pm-12:15 pm
2 stops10h 10m
$322
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Fri 8/7
4:25 pm-12:20 am
1 stop10h 55m
Seattle/Tacoma Intl
Sat 8/15
5:00 am-7:05 pm
1 stop11h 05m
$324
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 6/29
7:00 pm-11:05 pm
1 stop7h 05m
Seattle/Tacoma Intl
Fri 7/3
9:25 pm-12:00 pm
1 stop11h 35m
$324
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 9/3
1:10 pm-9:45 pm
1 stop11h 35m
Seattle/Tacoma Intl
Sun 9/6
11:05 pm-10:35 am
1 stop8h 30m
$364
Quickest round-trip
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Fri 7/3
6:07 pm-8:15 pm
Nonstop5h 08m
Seattle/Tacoma Intl
Mon 7/6
10:12 pm-5:40 am
Nonstop4h 28m
$387
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 8/3
6:07 pm-8:15 pm
Nonstop5h 08m
Seattle/Tacoma Intl
Tue 8/11
10:12 pm-5:40 am
Nonstop4h 28m
$387
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Wed 8/26
3:15 pm-10:25 pm
2 stops10h 10m
Spokane
Sun 8/30
2:50 pm-1:20 am
1 stop7h 30m
$396
Showing 1-10 of 57 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-GEG
CMH-PDX
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-SEA
CMH-GEG
CMH-PDX
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 12, 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 12, 2026.
The most flights from C01 to USWA are scheduled on a Friday (7 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 12, 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.
Comfort
7.8
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Columbus to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Columbus and Washington flights
Browse other Columbus and Washington flight options. Last updated on June 12, 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 12, 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$355 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$201 | Average$523 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$226 | Average$452 | FlexibilityNo cancel fee | On-time69% |