$78+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Apr 9 — Apr 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Columbus to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbus to Washington
Cheapest
Best
Last-minute
One-way
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 March 10, 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 March 10, 2026.
This Southwest deal was found by Cheapflights users on 3/10. 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.
Tue 4/147:10 pm
CMH
- SEA
1 stop8h 00m
Southwest
Wed 4/226:30 am
SEA
- CMH
1 stop6h 00m
Southwest
Deal found 3/10![Southwest logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/137:14 pm
CMH
- SEA
1 stop17h 13m
Frontier
Wed 4/158:07 pm
SEA
- CMH
1 stop20h 26m
Frontier
Deal found 3/6![Frontier logo]()
$195
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 4/76:45 am
CMH
- SEA
1 stop7h 10m
Delta
Tue 4/2111:10 am
SEA
- CMH
1 stop8h 52m
Delta
Deal found 3/9![Delta logo]()
$199
This Southwest deal was found by Cheapflights users on 3/8. 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 4/74:15 pm
CMH
- SEA
2 stops10h 55m
Southwest
Tue 4/146:00 am
SEA
- CMH
1 stop6h 15m
Southwest
Deal found 3/8![Southwest logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/137:14 pm
CMH
- PDX
1 stop20h 48m
Frontier
Thu 4/169:54 am
PDX
- CMH
2 stops30h 39m
Frontier
Deal found 3/6![Frontier logo]()
$206
This CheapOair deal was found by Cheapflights users on 3/5. 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 5/18:08 pm
CMH
- SEA
1 stop16h 19m
Frontier
Sun 5/37:12 pm
SEA
- CMH
1 stop20h 51m
Frontier
Deal found 3/5![Frontier logo]()
$211
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:14 pm
CMH
- PDX
1 stop20h 48m
Frontier
Wed 4/2212:38 pm
PDX
- CMH
1 stop27h 42m
Frontier
Deal found 3/9![Frontier logo]()
$211
This Delta deal was found by Cheapflights users on 3/6. 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.
Thu 5/76:25 am
CMH
- SEA
1 stop7h 40m
Delta
Thu 5/711:55 pm
SEA
- CMH
1 stop8h 54m
Delta
Deal found 3/6![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 3/9. 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 5/87:52 pm
CMH
- SEA
1 stop6h 52m
Delta
Mon 5/1811:05 pm
SEA
- CMH
1 stop7h 51m
Delta
Deal found 3/9![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 3/10. 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.
Tue 4/143:55 pm
CMH
- SEA
2 stops10h 00m
Southwest
Sat 4/2510:50 am
SEA
- CMH
1 stop8h 35m
Southwest
Deal found 3/10![Southwest logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:18 pm
CMH
- SEA
1 stop16h 09m
Frontier
Sat 5/166:57 pm
SEA
- CMH
1 stop21h 26m
Frontier
Deal found 3/9![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:18 pm
CMH
- PDX
1 stop17h 45m
Frontier
Wed 5/61:48 pm
PDX
- CMH
1 stop26h 35m
Frontier
Deal found 3/9![Frontier logo]()
$229
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 March 10, 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 March 10, 2026.
This Southwest deal was found by Cheapflights users on 3/7. 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 5/75:45 pm
CMH
- SEA
1 stop10h 10m
Southwest
Sun 5/1011:55 pm
SEA
- CMH
1 stop7h 05m
Southwest
Deal found 3/7![Southwest logo]()
$199
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 5/272:04 pm
CMH
- SEA
1 stop9h 39m
Delta
Thu 6/411:05 pm
SEA
- CMH
1 stop7h 51m
Delta
Deal found 3/6![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 4/310:39 am
CMH
- SEA
1 stop9h 02m
United Airlines
Mon 4/1311:59 pm
SEA
- CMH
2 stops11h 12m
United Airlines
Deal found 3/6![United Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 4/227:36 pm
CMH
- YKM
1 stop7h 23m
Alaska Airlines
Sat 4/256:15 am
YKM
- CMH
1 stop9h 06m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 3/7. 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 4/218:30 am
CMH
- SEA
1 stop7h 15m
Southwest
Sun 4/2611:55 pm
SEA
- CMH
1 stop7h 05m
Southwest
Deal found 3/7![Southwest logo]()
$199
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 8/191:35 pm
CMH
- SEA
1 stop10h 12m
Delta
Mon 8/2411:53 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 3/8![Delta logo]()
$239
This American Airlines deal was found by Cheapflights users on 3/8. 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 5/216:00 pm
CMH
- PSC
1 stop8h 25m
American Airlines
Mon 5/255:15 am
PSC
- CMH
1 stop7h 32m
American Airlines
Deal found 3/8![American Airlines logo]()
$507
This Southwest deal was found by Cheapflights users on 3/9. 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 5/196:00 pm
CMH
- SEA
1 stop7h 30m
Southwest
Fri 5/2911:55 pm
SEA
- CMH
1 stop6h 55m
Southwest
Deal found 3/9![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 7/221:35 pm
CMH
- SEA
1 stop10h 12m
Delta
Thu 7/309:58 pm
SEA
- CMH
1 stop8h 42m
Delta
Deal found 3/6![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 3/9. 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.
Sat 5/94:30 pm
CMH
- SEA
2 stops8h 40m
Southwest
Sat 5/165:45 am
SEA
- CMH
1 stop6h 20m
Southwest
Deal found 3/9![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 7/201:35 pm
CMH
- SEA
1 stop10h 12m
Delta
Mon 7/2711:53 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 3/9![Delta logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 4/177:30 pm
CMH
- PDX
1 stop18h 06m
Alaska Airlines
Mon 4/201:35 pm
PDX
- CMH
1 stop25h 59m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 3/8. 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 5/143:30 pm
CMH
- SEA
1 stop11h 35m
Southwest
Fri 5/229:40 am
SEA
- CMH
2 stops12h 00m
Southwest
Deal found 3/8![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 3/8. 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 4/71:09 pm
CMH
- PDX
1 stop8h 51m
Delta
Mon 4/136:05 pm
PDX
- CMH
2 stops11h 55m
Delta
Deal found 3/8![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 3/8. 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 4/94:20 pm
CMH
- SEA
2 stops10h 10m
Southwest
Mon 4/1311:55 pm
SEA
- CMH
2 stops9h 20m
Southwest
Deal found 3/8![Southwest logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 4/297:17 pm
CMH
- PSC
1 stop23h 25m
Alaska Airlines
Sat 5/27:30 pm
PSC
- CMH
1 stop19h 51m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:39 am
CMH
- PSC
2 stops13h 22m
United Airlines
Sat 5/25:00 am
PSC
- CMH
2 stops12h 25m
United Airlines
Deal found 3/5![United Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 4/177:05 am
CMH
- PDX
2 stops10h 48m
Delta
Mon 4/2011:15 pm
PDX
- CMH
1 stop7h 36m
Delta
Deal found 3/6![Delta logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:17 pm
CMH
- PUW
1 stop7h 42m
Alaska Airlines
Sat 5/25:05 am
PUW
- CMH
1 stop10h 16m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 3/6. 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.
Mon 4/206:03 pm
CMH
- GEG
2 stops9h 17m
Delta
Mon 4/277:38 pm
GEG
- CMH
2 stops12h 02m
Delta
Deal found 3/6![Delta logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:05 pm
CMH
- GEG
1 stop8h 54m
Alaska Airlines
Tue 7/149:06 am
GEG
- CMH
1 stop17h 35m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 3/5. 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.
Thu 4/235:45 pm
CMH
- GEG
1 stop9h 45m
Southwest
Tue 4/281:45 pm
GEG
- CMH
1 stop6h 25m
Southwest
Deal found 3/5![Southwest logo]()
$368
This Delta deal was found by Cheapflights users on 3/5. 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 5/16:03 pm
CMH
- GEG
2 stops9h 17m
Delta
Mon 5/47:38 pm
GEG
- CMH
2 stops13h 13m
Delta
Deal found 3/5![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 4/237:17 pm
CMH
- PUW
1 stop7h 42m
Alaska Airlines
Mon 5/47:28 pm
PUW
- CMH
1 stop19h 53m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$455
This Southwest deal was found by Cheapflights users on 3/7. 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 5/285:45 pm
CMH
- GEG
1 stop9h 45m
Southwest
Mon 6/11:30 pm
GEG
- CMH
1 stop7h 20m
Southwest
Deal found 3/7![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 3/9. 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.
Sat 5/26:00 am
CMH
- PDX
1 stop7h 41m
Delta
Tue 5/57:32 pm
PDX
- CMH
2 stops11h 19m
Delta
Deal found 3/9![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 3/9. 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 4/165:45 pm
CMH
- GEG
1 stop9h 45m
Southwest
Wed 4/2210:55 am
GEG
- CMH
2 stops9h 30m
Southwest
Deal found 3/9![Southwest logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:36 pm
CMH
- EAT
1 stop7h 23m
Alaska Airlines
Sat 4/255:15 am
EAT
- CMH
1 stop10h 06m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 4/212:07 pm
CMH
- PDX
2 stops10h 25m
Delta
Thu 4/306:05 pm
PDX
- CMH
2 stops11h 55m
Delta
Deal found 3/6![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 3/207:00 am
CMH
- PUW
2 stops10h 52m
American Airlines
Sun 3/298:24 pm
PUW
- CMH
2 stops11h 17m
American Airlines
Deal found 3/9![American Airlines logo]()
$809
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated March 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/10. 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 4/27:05 am
CMH
- SEA
1 stop8h 22m
Delta
Mon 4/1311:59 pm
SEA
- CMH
1 stop7h 41m
Delta
Deal found 3/10![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 4/36:15 am
CMH
- SEA
1 stop7h 18m
Delta
Mon 4/1311:14 pm
SEA
- CMH
1 stop7h 37m
Delta
Deal found 3/6![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 4/76:45 am
CMH
- SEA
1 stop7h 10m
Delta
Tue 4/2111:10 am
SEA
- CMH
1 stop8h 52m
Delta
Deal found 3/9![Delta logo]()
$199
This Southwest deal was found by Cheapflights users on 3/8. 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 4/74:15 pm
CMH
- SEA
2 stops10h 55m
Southwest
Tue 4/146:00 am
SEA
- CMH
1 stop6h 15m
Southwest
Deal found 3/8![Southwest logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:03 pm
CMH
- SEA
2 stops23h 41m
Frontier
Thu 4/237:12 pm
SEA
- CMH
1 stop20h 46m
Frontier
Deal found 3/9![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/137:14 pm
CMH
- SEA
1 stop17h 13m
Frontier
Wed 4/158:07 pm
SEA
- CMH
1 stop20h 26m
Frontier
Deal found 3/6![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/137:14 pm
CMH
- PDX
1 stop20h 48m
Frontier
Thu 4/169:54 am
PDX
- CMH
2 stops30h 39m
Frontier
Deal found 3/6![Frontier logo]()
$206
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:14 pm
CMH
- PDX
1 stop20h 48m
Frontier
Wed 4/2212:38 pm
PDX
- CMH
1 stop27h 42m
Frontier
Deal found 3/9![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/137:14 pm
CMH
- PDX
1 stop20h 48m
Frontier
Sun 4/1911:15 am
PDX
- CMH
1 stop29h 11m
Frontier
Deal found 3/6![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 3/10. 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.
Tue 4/147:10 pm
CMH
- SEA
1 stop8h 00m
Southwest
Wed 4/226:30 am
SEA
- CMH
1 stop6h 00m
Southwest
Deal found 3/10![Southwest logo]()
$193
This Southwest deal was found by Cheapflights users on 3/10. 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.
Tue 4/143:55 pm
CMH
- SEA
2 stops10h 00m
Southwest
Sat 4/2510:50 am
SEA
- CMH
1 stop8h 35m
Southwest
Deal found 3/10![Southwest logo]()
$224
This CheapOair deal was found by Cheapflights users on 3/6. 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
Thu 4/307:12 pm
SEA
- CMH
1 stop21h 01m
Frontier
Deal found 3/6![Frontier logo]()
$232
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 March 10, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Fri 5/18:08 pm
CMH
- SEA
1 stop16h 19m
Frontier
Deal found 3/6![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:18 pm
CMH
- PDX
1 stop17h 45m
Frontier
Deal found 3/5![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com 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 3/9![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:19 pm
CMH
- SEA
1 stop16h 08m
Frontier
Deal found 3/9![Frontier logo]()
$93
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/77:00 am
CMH
- SEA
1 stop10h 46m
United Airlines
Deal found 3/6![United Airlines logo]()
$95
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 4/215:05 am
CMH
- SEA
1 stop9h 23m
American Airlines
Deal found 3/6![American Airlines logo]()
$100
This Southwest deal was found by Cheapflights users on 3/7. 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 3/315:30 pm
CMH
- SEA
2 stops9h 50m
Southwest
Deal found 3/7![Southwest logo]()
$105
This Delta deal was found by Cheapflights users on 3/5. 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.
Sat 4/46:45 am
CMH
- SEA
1 stop7h 10m
Delta
Deal found 3/5![Delta logo]()
$109
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 5/56:03 pm
CMH
- SEA
1 stop6h 46m
Delta
Deal found 3/9![Delta logo]()
$110
This CheapOair deal was found by Cheapflights users on 3/5. 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.
Mon 5/118:18 pm
CMH
- PDX
1 stop19h 44m
Frontier
Deal found 3/5![Frontier logo]()
$112
This Southwest deal was found by Cheapflights users on 3/6. 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.
Tue 4/73:55 pm
CMH
- SEA
2 stops10h 00m
Southwest
Deal found 3/6![Southwest logo]()
$115
This Delta deal was found by Cheapflights users on 3/9. 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.
Sun 8/21:35 pm
CMH
- SEA
1 stop10h 12m
Delta
Deal found 3/9![Delta logo]()
$120
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 March 10, 2026.
Round-trip from | $193 (Southwest) |
|---|---|
One-way from | $78 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $342 |
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 March 10, 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
Thu 5/7
5:45 pm-12:55 am
1 stop10h 10m
Seattle/Tacoma Intl
Sun 5/10
11:55 pm-10:00 am
1 stop7h 05m
$199
Quickest round-trip
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Tue 4/21
8:30 am-12:45 pm
1 stop7h 15m
Seattle/Tacoma Intl
Sun 4/26
11:55 pm-10:00 am
1 stop7h 05m
$199
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 5/27
2:04 pm-8:43 pm
1 stop9h 39m
Seattle/Tacoma Intl
Thu 6/4
11:05 pm-9:56 am
1 stop7h 51m
$217
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 8/19
1:35 pm-8:47 pm
1 stop10h 12m
Seattle/Tacoma Intl
Mon 8/24
11:53 pm-9:57 am
1 stop7h 04m
$239
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Tue 5/19
6:00 pm-10:30 pm
1 stop7h 30m
Seattle/Tacoma Intl
Fri 5/29
11:55 pm-9:50 am
1 stop6h 55m
$248
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 7/22
1:35 pm-8:47 pm
1 stop10h 12m
Seattle/Tacoma Intl
Thu 7/30
9:58 pm-9:40 am
1 stop8h 42m
$289
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 5/9
4:30 pm-10:10 pm
2 stops8h 40m
Seattle/Tacoma Intl
Sat 5/16
5:45 am-3:05 pm
1 stop6h 20m
$289
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 7/20
1:35 pm-8:47 pm
1 stop10h 12m
Seattle/Tacoma Intl
Mon 7/27
11:53 pm-9:57 am
1 stop7h 04m
$299
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 5/14
3:30 pm-12:05 am
1 stop11h 35m
Seattle/Tacoma Intl
Fri 5/22
9:40 am-12:40 am
2 stops12h 00m
$300
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 4/9
4:20 pm-11:30 pm
2 stops10h 10m
Seattle/Tacoma Intl
Mon 4/13
11:55 pm-12:15 pm
2 stops9h 20m
$309
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-YKM
CMH-PSC
CMH-PUW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Columbus to Washington
C01-USWA
CMH-SEA
CMH-PDX
CMH-YKM
CMH-PSC
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 $242). 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 March 10, 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 32% on airfare.
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 March 10, 2026.
Read through reviews of airlines operating flights from Columbus to Washington, such as Alaska Airlines,Delta, andHawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Columbus to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Columbus to Washington by cabin class
Find flights from Columbus to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Columbus and Washington flights
Browse other Columbus and Washington flight options. Last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Columbus to Washington flights
Consider these flights traveling from Columbus to Washington.
Top 7 airlines flying from Columbus to Washington
Discover the top 7 airlines that operate flights from Columbus to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$358 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$385 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$183 | Average$338 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$200 | Average$408 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$221 | Average$463 | FlexibilityNo cancel fee | On-time69% |