$92+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
May 8 — May 151
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 April 8, 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 April 8, 2026.
This CheapOair deal was found by Cheapflights users on 4/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:08 pm
CMH
- PDX
1 stop18h 34m
Frontier
Sun 5/1012:35 pm
PDX
- CMH
1 stop26h 13m
Frontier
Deal found 4/7![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Thu 4/308:08 pm
CMH
- SEA
1 stop21h 57m
Frontier
Sun 5/107:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/6![Frontier logo]()
$196
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:50 pm
CMH
- SEA
1 stop7h 40m
Southwest
Sat 5/25:45 am
SEA
- CMH
1 stop6h 20m
Southwest
Deal found 4/3![Southwest logo]()
$217
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Sun 5/38:18 pm
CMH
- SEA
1 stop16h 09m
Frontier
Sun 5/107:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/6![Frontier logo]()
$221
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:50 am
CMH
- SEA
2 stops12h 40m
Southwest
Tue 5/1211:45 pm
SEA
- CMH
2 stops9h 30m
Southwest
Deal found 4/3![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/286:10 am
CMH
- SEA
1 stop9h 37m
United Airlines
Tue 5/57:00 am
SEA
- CMH
1 stop6h 51m
United Airlines
Deal found 4/6![United Airlines logo]()
$232
This CheapOair deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:43 pm
CMH
- SEA
1 stop18h 06m
Frontier
Sun 5/247:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/3![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/178:18 pm
CMH
- PDX
1 stop18h 24m
Frontier
Wed 4/2212:38 pm
PDX
- CMH
1 stop27h 42m
Frontier
Deal found 4/5![Frontier logo]()
$236
This Southwest deal was found by Cheapflights users on 4/7. 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 4/305:45 pm
CMH
- SEA
1 stop10h 10m
Southwest
Sun 5/1011:55 pm
SEA
- CMH
1 stop7h 05m
Southwest
Deal found 4/7![Southwest logo]()
$237
This American Airlines deal was found by Cheapflights users on 4/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:50 pm
CMH
- SEA
1 stop8h 09m
American Airlines
Tue 6/1611:24 pm
SEA
- CMH
1 stop8h 20m
American Airlines
Deal found 4/7![American Airlines logo]()
$238
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 9/54:54 pm
CMH
- SEA
1 stop9h 56m
American Airlines
Wed 9/96:24 am
SEA
- CMH
1 stop7h 44m
American Airlines
Deal found 4/6![American Airlines logo]()
$239
This CheapOair deal was found by Cheapflights users on 4/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:43 pm
CMH
- SEA
1 stop18h 06m
Frontier
Sun 5/177:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/8![Frontier logo]()
$241
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 April 8, 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 April 8, 2026.
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/266:25 am
CMH
- SEA
1 stop7h 07m
Delta
Tue 5/56:00 am
SEA
- CMH
1 stop7h 59m
Delta
Deal found 4/5![Delta logo]()
$239
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/54:10 pm
CMH
- SEA
2 stops11h 00m
Southwest
Tue 5/1211:40 am
SEA
- CMH
2 stops9h 15m
Southwest
Deal found 4/5![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/307:53 pm
CMH
- SEA
1 stop7h 06m
United Airlines
Mon 5/411:00 pm
SEA
- CMH
1 stop10h 49m
United Airlines
Deal found 4/6![United Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:26 pm
CMH
- PUW
1 stop9h 26m
Alaska Airlines
Sat 9/55:36 pm
PUW
- CMH
1 stop8h 32m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$469
This Southwest deal was found by Cheapflights users on 4/7. 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.
Wed 5/273:55 pm
CMH
- SEA
1 stop11h 00m
Southwest
Mon 6/111:55 pm
SEA
- CMH
1 stop7h 20m
Southwest
Deal found 4/7![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:55 am
CMH
- SEA
1 stop8h 00m
Southwest
Thu 5/2111:55 pm
SEA
- CMH
1 stop7h 05m
Southwest
Deal found 4/3![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 8/221:35 pm
CMH
- SEA
1 stop10h 12m
Delta
Sun 8/3011:05 pm
SEA
- CMH
1 stop9h 15m
Delta
Deal found 4/6![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/98:20 am
CMH
- SEA
2 stops11h 45m
Southwest
Wed 5/1311:45 pm
SEA
- CMH
1 stop7h 15m
Southwest
Deal found 4/5![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:30 am
CMH
- PDX
1 stop7h 09m
United Airlines
Mon 6/110:40 pm
PDX
- CMH
1 stop8h 17m
United Airlines
Deal found 4/8![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:05 pm
CMH
- PDX
2 stops10h 13m
Delta
Sun 5/175:51 pm
PDX
- CMH
2 stops12h 14m
Delta
Deal found 4/3![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
CMH
- SEA
1 stop10h 00m
Southwest
Wed 9/235:20 am
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 4/3![Southwest logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am
CMH
- GEG
1 stop8h 30m
Alaska Airlines
Mon 9/77:00 am
GEG
- CMH
1 stop6h 30m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:51 pm
CMH
- EAT
2 stops11h 08m
American Airlines
Mon 4/275:15 am
EAT
- CMH
2 stops15h 07m
American Airlines
Deal found 4/8![American Airlines logo]()
$985
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/223:02 pm
CMH
- GEG
1 stop9h 18m
Delta
Tue 5/2610:40 pm
GEG
- CMH
1 stop7h 25m
Delta
Deal found 4/5![Delta logo]()
$412
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/233:30 pm
CMH
- PSC
1 stop8h 22m
United Airlines
Wed 5/275:14 am
PSC
- CMH
1 stop6h 14m
United Airlines
Deal found 4/6![United Airlines logo]()
$495
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 7/155:35 pm
CMH
- SEA
2 stops9h 55m
Southwest
Tue 7/286:15 am
SEA
- CMH
2 stops12h 00m
Southwest
Deal found 4/5![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:07 pm
CMH
- PDX
2 stops10h 25m
Delta
Sun 5/108:11 pm
PDX
- CMH
2 stops10h 45m
Delta
Deal found 4/3![Delta logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
CMH
- PUW
1 stop6h 56m
Alaska Airlines
Tue 9/86:06 am
PUW
- CMH
1 stop7h 44m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$506
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:55 pm
CMH
- PDX
1 stop10h 15m
Southwest
Tue 6/911:30 pm
PDX
- CMH
1 stop7h 45m
Southwest
Deal found 4/3![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:44 pm
CMH
- GEG
1 stop6h 32m
Delta
Fri 6/192:23 pm
GEG
- CMH
1 stop5h 46m
Delta
Deal found 4/3![Delta logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:26 pm
CMH
- PUW
1 stop9h 26m
Alaska Airlines
Mon 9/76:06 am
PUW
- CMH
1 stop7h 24m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$543
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:10 pm
CMH
- SEA
1 stop7h 15m
Southwest
Sat 7/47:45 am
SEA
- CMH
1 stop10h 55m
Southwest
Deal found 4/3![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:30 pm
CMH
- PSC
1 stop8h 22m
United Airlines
Mon 6/15:14 am
PSC
- CMH
1 stop6h 14m
United Airlines
Deal found 4/4![United Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/132:03 pm
CMH
- PDX
1 stop6h 12m
Delta
Fri 5/1511:12 pm
PDX
- CMH
1 stop7h 44m
Delta
Deal found 4/5![Delta logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
CMH
- PUW
1 stop6h 56m
Alaska Airlines
Mon 9/76:06 am
PUW
- CMH
1 stop7h 24m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$543
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/54:10 pm
CMH
- PDX
2 stops10h 00m
Southwest
Tue 5/126:40 am
PDX
- CMH
2 stops8h 40m
Southwest
Deal found 4/5![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:57 am
CMH
- PSC
2 stops12h 04m
United Airlines
Sat 5/25:00 am
PSC
- CMH
1 stop6h 33m
United Airlines
Deal found 4/3![United Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/82:03 pm
CMH
- PDX
1 stop6h 12m
Delta
Sat 5/1611:21 am
PDX
- CMH
1 stop10h 04m
Delta
Deal found 4/5![Delta logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
CMH
- PUW
1 stop6h 56m
Alaska Airlines
Thu 9/105:36 pm
PUW
- CMH
1 stop8h 32m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$543
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 7/113:35 pm
CMH
- SEA
2 stops10h 30m
Southwest
Sun 7/1911:05 pm
SEA
- CMH
2 stops10h 05m
Southwest
Deal found 4/6![Southwest logo]()
$396
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated April 8, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated April 8, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/178:18 pm
CMH
- PDX
1 stop18h 24m
Frontier
Wed 4/2212:38 pm
PDX
- CMH
1 stop27h 42m
Frontier
Deal found 4/5![Frontier logo]()
$236
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/266:25 am
CMH
- SEA
1 stop7h 07m
Delta
Mon 4/271:30 pm
SEA
- CMH
1 stop6h 32m
Delta
Deal found 4/5![Delta logo]()
$239
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/286:10 am
CMH
- SEA
1 stop9h 37m
United Airlines
Tue 5/57:00 am
SEA
- CMH
1 stop6h 51m
United Airlines
Deal found 4/6![United Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 4/7. 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.
Tue 4/283:55 pm
CMH
- SEA
1 stop11h 00m
Southwest
Tue 5/511:40 am
SEA
- CMH
2 stops9h 15m
Southwest
Deal found 4/7![Southwest logo]()
$242
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Thu 4/308:08 pm
CMH
- SEA
1 stop21h 57m
Frontier
Sun 5/107:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/6![Frontier logo]()
$196
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:50 pm
CMH
- SEA
1 stop7h 40m
Southwest
Sat 5/25:45 am
SEA
- CMH
1 stop6h 20m
Southwest
Deal found 4/3![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 4/7. 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 4/305:45 pm
CMH
- SEA
1 stop10h 10m
Southwest
Sun 5/1011:55 pm
SEA
- CMH
1 stop7h 05m
Southwest
Deal found 4/7![Southwest logo]()
$237
This CheapOair deal was found by Cheapflights users on 4/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:08 pm
CMH
- PDX
1 stop18h 34m
Frontier
Sun 5/1012:35 pm
PDX
- CMH
1 stop26h 13m
Frontier
Deal found 4/7![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Sun 5/38:18 pm
CMH
- SEA
1 stop16h 09m
Frontier
Sun 5/107:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/6![Frontier logo]()
$221
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:50 am
CMH
- SEA
2 stops12h 40m
Southwest
Tue 5/1211:45 pm
SEA
- CMH
2 stops9h 30m
Southwest
Deal found 4/3![Southwest logo]()
$227
This CheapOair deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:43 pm
CMH
- SEA
1 stop18h 06m
Frontier
Sun 5/247:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/3![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 4/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:43 pm
CMH
- SEA
1 stop18h 06m
Frontier
Sun 5/177:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/8![Frontier logo]()
$241
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 April 8, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated April 8, 2026.
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/276:44 pm
CMH
- SEA
1 stop17h 43m
Frontier
Deal found 4/6![Frontier logo]()
$92
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Thu 4/308:08 pm
CMH
- PDX
1 stop17h 55m
Frontier
Deal found 4/6![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/86:43 pm
CMH
- SEA
1 stop18h 06m
Frontier
Deal found 4/6![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:08 pm
CMH
- PDX
1 stop18h 34m
Frontier
Deal found 4/3![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Thu 4/308:08 pm
CMH
- SEA
1 stop21h 57m
Frontier
Deal found 4/6![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Thu 4/238:15 pm
CMH
- PDX
1 stop17h 48m
Frontier
Deal found 4/6![Frontier logo]()
$112
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/293:51 pm
CMH
- SEA
1 stop9h 56m
American Airlines
Deal found 4/6![American Airlines logo]()
$119
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 6/117:44 pm
CMH
- SEA
1 stop7h 15m
Delta
Deal found 4/5![Delta logo]()
$120
This Southwest deal was found by Cheapflights users on 4/7. 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.
Wed 4/293:55 pm
CMH
- SEA
2 stops10h 00m
Southwest
Deal found 4/7![Southwest logo]()
$124
This Southwest deal was found by Cheapflights users on 4/7. 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.
Sat 7/113:35 pm
CMH
- SEA
2 stops10h 30m
Southwest
Deal found 4/7![Southwest logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/412:00 pm
CMH
- SEA
2 stops24h 49m
Frontier
Deal found 4/6![Frontier logo]()
$128
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:30 am
CMH
- SEA
1 stop7h 10m
United Airlines
Deal found 4/8![United Airlines logo]()
$129
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 April 8, 2026.
Round-trip from | $171 (CheapOair) |
|---|---|
One-way from | $92 (CheapOair) |
Popular in | June |
Cheapest in | January |
Average price | $259 |
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 April 8, 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
Sun 4/26
6:25 am-10:32 am
1 stop7h 07m
Seattle/Tacoma Intl
Tue 5/5
6:00 am-4:59 pm
1 stop7h 59m
$239
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Tue 5/5
4:10 pm-12:10 am
2 stops11h 00m
Seattle/Tacoma Intl
Tue 5/12
11:40 am-11:55 pm
2 stops9h 15m
$247
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 5/27
3:55 pm-11:55 pm
1 stop11h 00m
Seattle/Tacoma Intl
Mon 6/1
11:55 pm-10:15 am
1 stop7h 20m
$302
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 5/13
5:55 am-10:55 am
1 stop8h 00m
Seattle/Tacoma Intl
Thu 5/21
11:55 pm-10:00 am
1 stop7h 05m
$307
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 5/9
8:20 am-5:05 pm
2 stops11h 45m
Seattle/Tacoma Intl
Wed 5/13
11:45 pm-10:00 am
1 stop7h 15m
$307
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 9/16
6:00 am-1:00 pm
1 stop10h 00m
Seattle/Tacoma Intl
Wed 9/23
5:20 am-6:30 pm
2 stops10h 10m
$353
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 4/30
7:53 pm-11:59 pm
1 stop7h 06m
Seattle/Tacoma Intl
Mon 5/4
11:00 pm-12:49 pm
1 stop10h 49m
$367
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 8/22
1:35 pm-8:47 pm
1 stop10h 12m
Seattle/Tacoma Intl
Sun 8/30
11:05 pm-11:20 am
1 stop9h 15m
$369
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 7/15
5:35 pm-12:30 am
2 stops9h 55m
Seattle/Tacoma Intl
Tue 7/28
6:15 am-9:15 pm
2 stops12h 00m
$373
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Tue 6/2
3:55 pm-11:10 pm
1 stop10h 15m
Portland
Tue 6/9
11:30 pm-10:15 am
1 stop7h 45m
$377
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-PUW
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-PUW
What is the cheapest month to book a flight from Columbus to State of Washington?
Currently, October is the cheapest month in which you can book a flight from Columbus to State of Washington (average of $158). Flying from Columbus to State of Washington in August is currently the most expensive (average of $239). 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 April 8, 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 25% on airfare.
How much does it cost to fly round-trip from Columbus to State of Washington?
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 April 8, 2026.
Read through reviews of airlines operating flights from Columbus to Washington, such as Southwest,Alaska Airlines, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 April 8, 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 April 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$123 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$381 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$177 | Average$346 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$424 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$200 | Average$471 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$221 | Average$458 | FlexibilityNo cancel fee | On-time69% |