$82+ Cheap flights from Columbus to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
May 23 — May 301
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 April 23, 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 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:30 am
CMH
- SEA
1 stop6h 49m
American Airlines
Wed 9/911:30 pm
SEA
- CMH
1 stop8h 16m
American Airlines
Deal found 4/21![American Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:30 am
CMH
- SEA
1 stop6h 57m
American Airlines
Tue 6/211:24 pm
SEA
- CMH
1 stop8h 20m
American Airlines
Deal found 4/20![American Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:52 pm
CMH
- SEA
1 stop6h 52m
Delta
Sat 5/165:30 am
SEA
- CMH
1 stop8h 43m
Delta
Deal found 4/20![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:10 pm
CMH
- SEA
1 stop11h 05m
Southwest
Wed 9/95:20 am
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 4/21![Southwest logo]()
$202
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:52 pm
CMH
- SEA
1 stop6h 52m
Delta
Sat 5/165:30 am
SEA
- CMH
1 stop8h 43m
Delta
Deal found 4/22![Delta logo]()
$204
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:30 am
CMH
- SEA
1 stop6h 57m
American Airlines
Wed 6/310:23 am
SEA
- CMH
1 stop10h 35m
American Airlines
Deal found 4/21![American Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:52 pm
CMH
- SEA
1 stop6h 52m
Delta
Fri 5/1511:59 pm
SEA
- CMH
1 stop6h 55m
Delta
Deal found 4/20![Delta logo]()
$208
This CheapOair deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 5/107:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/22![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Thu 9/35:15 am
SEA
- CMH
1 stop8h 45m
Southwest
Deal found 4/22![Southwest logo]()
$213
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:30 am
CMH
- SEA
1 stop6h 57m
American Airlines
Sat 5/305:15 am
SEA
- CMH
1 stop8h 39m
American Airlines
Deal found 4/21![American Airlines logo]()
$215
This CheapOair deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 5/247:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/20![Frontier logo]()
$216
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:50 pm
CMH
- SEA
1 stop9h 02m
Delta
Tue 9/811:53 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 4/22![Delta logo]()
$218
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 23, 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 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:30 am
CMH
- SEA
1 stop7h 10m
United Airlines
Sat 7/411:52 pm
SEA
- CMH
1 stop7h 05m
United Airlines
Deal found 4/18![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:00 pm
CMH
- SEA
1 stop8h 35m
Southwest
Wed 6/242:00 pm
SEA
- CMH
1 stop7h 40m
Southwest
Deal found 4/20![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/52:00 pm
CMH
- PDX
1 stop9h 17m
Delta
Tue 8/1112:40 am
PDX
- CMH
1 stop6h 17m
Delta
Deal found 4/22![Delta logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:17 pm
CMH
- PSC
1 stop7h 42m
Alaska Airlines
Sat 5/168:00 am
PSC
- CMH
1 stop7h 58m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$522
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:50 am
CMH
- SEA
2 stops12h 40m
Southwest
Sun 5/105:15 am
SEA
- CMH
1 stop6h 50m
Southwest
Deal found 4/20![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:52 am
CMH
- PDX
1 stop8h 48m
Delta
Tue 8/1112:40 am
PDX
- CMH
1 stop6h 17m
Delta
Deal found 4/22![Delta logo]()
$391
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:29 pm
CMH
- GEG
1 stop8h 47m
United Airlines
Sun 5/175:00 am
GEG
- CMH
1 stop6h 33m
United Airlines
Deal found 4/22![United Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Sat 8/1510:50 am
SEA
- CMH
1 stop10h 05m
Southwest
Deal found 4/18![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:01 pm
CMH
- GEG
2 stops9h 58m
Delta
Fri 6/1910:48 pm
GEG
- CMH
2 stops9h 44m
Delta
Deal found 4/20![Delta logo]()
$426
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
CMH
- SEA
1 stop8h 48m
United Airlines
Fri 5/85:25 pm
SEA
- CMH
2 stops13h 10m
United Airlines
Deal found 4/21![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:55 pm
CMH
- SEA
2 stops10h 00m
Southwest
Sun 5/3111:45 am
SEA
- CMH
1 stop9h 20m
Southwest
Deal found 4/22![Southwest logo]()
$412
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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.
Tue 5/57:17 pm
CMH
- PSC
1 stop7h 42m
Alaska Airlines
Wed 5/66:00 am
PSC
- CMH
1 stop9h 21m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:30 am
CMH
- PDX
1 stop7h 09m
United Airlines
Sat 5/3011:05 am
PDX
- CMH
2 stops9h 54m
United Airlines
Deal found 4/22![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:30 am
CMH
- SEA
2 stops13h 05m
Southwest
Fri 9/1811:05 pm
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 4/21![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/2910:47 am
CMH
- PDX
1 stop9h 28m
Delta
Sun 5/3111:12 pm
PDX
- CMH
1 stop7h 44m
Delta
Deal found 4/23![Delta logo]()
$455
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:47 am
CMH
- PDX
2 stops13h 31m
Delta
Sun 6/78:42 pm
PDX
- CMH
2 stops10h 21m
Delta
Deal found 4/19![Delta logo]()
$455
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:54 pm
CMH
- PUW
1 stop7h 28m
Alaska Airlines
Sun 5/177:59 pm
PUW
- CMH
1 stop6h 41m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$569
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:05 pm
CMH
- PDX
1 stop6h 40m
Southwest
Wed 6/105:35 am
PDX
- CMH
2 stops8h 55m
Southwest
Deal found 4/19![Southwest logo]()
$429
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:30 pm
CMH
- SEA
2 stops10h 40m
United Airlines
Wed 7/223:33 pm
SEA
- CMH
1 stop10h 42m
United Airlines
Deal found 4/21![United Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:52 pm
CMH
- GEG
1 stop6h 14m
Delta
Wed 5/277:23 pm
GEG
- CMH
2 stops11h 31m
Delta
Deal found 4/18![Delta logo]()
$461
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:05 am
CMH
- PDX
2 stops9h 55m
Southwest
Thu 8/1311:30 pm
PDX
- CMH
1 stop8h 05m
Southwest
Deal found 4/22![Southwest logo]()
$429
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:19 pm
CMH
- PDX
1 stop7h 28m
United Airlines
Sun 5/3111:40 pm
PDX
- CMH
1 stop7h 17m
United Airlines
Deal found 4/19![United Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:54 pm
CMH
- PUW
1 stop7h 28m
Alaska Airlines
Sun 5/177:59 pm
PUW
- CMH
1 stop6h 41m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:50 pm
CMH
- GEG
1 stop8h 39m
Delta
Mon 9/710:45 pm
GEG
- CMH
2 stops9h 35m
Delta
Deal found 4/20![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:54 pm
CMH
- PDX
1 stop7h 08m
United Airlines
Sat 7/411:40 pm
PDX
- CMH
1 stop7h 17m
United Airlines
Deal found 4/20![United Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:10 pm
CMH
- SEA
1 stop13h 30m
Southwest
Mon 7/276:25 am
SEA
- CMH
2 stops9h 30m
Southwest
Deal found 4/18![Southwest logo]()
$442
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:48 pm
CMH
- GEG
2 stops11h 25m
Delta
Tue 7/142:26 pm
GEG
- CMH
1 stop5h 41m
Delta
Deal found 4/20![Delta logo]()
$472
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:54 pm
CMH
- PUW
1 stop7h 28m
Alaska Airlines
Sat 5/166:00 am
PUW
- CMH
1 stop9h 58m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$641
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:10 pm
CMH
- PDX
1 stop6h 45m
Southwest
Thu 6/1112:15 pm
PDX
- CMH
2 stops9h 20m
Southwest
Deal found 4/20![Southwest logo]()
$461
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:00 pm
CMH
- GEG
2 stops12h 59m
Delta
Thu 8/207:21 pm
GEG
- CMH
2 stops11h 36m
Delta
Deal found 4/18![Delta logo]()
$475
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated April 23, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:55 pm
CMH
- SEA
1 stop11h 00m
Southwest
Tue 5/128:25 am
SEA
- CMH
1 stop12h 00m
Southwest
Deal found 4/19![Southwest logo]()
$294
This CheapOair deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop16h 44m
Frontier
Sun 5/107:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/19![Frontier logo]()
$261
This CheapOair deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop16h 44m
Frontier
Thu 5/77:50 pm
SEA
- CMH
1 stop18h 58m
Frontier
Deal found 4/21![Frontier logo]()
$267
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:32 am
CMH
- SEA
1 stop11h 04m
American Airlines
Tue 5/1211:33 pm
SEA
- CMH
1 stop8h 37m
American Airlines
Deal found 4/21![American Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:05 am
CMH
- SEA
1 stop10h 28m
American Airlines
Mon 5/1111:41 am
SEA
- CMH
1 stop7h 24m
American Airlines
Deal found 4/20![American Airlines logo]()
$308
This Trip.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.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
Sun 5/311:15 am
PDX
- CMH
1 stop28h 48m
Frontier
Deal found 4/19![Frontier logo]()
$274
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:19 pm
CMH
- SEA
1 stop7h 41m
United Airlines
Sat 5/95:02 am
SEA
- CMH
1 stop6h 31m
United Airlines
Deal found 4/18![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:04 pm
CMH
- SEA
1 stop7h 43m
United Airlines
Tue 5/52:27 pm
SEA
- CMH
1 stop6h 26m
United Airlines
Deal found 4/18![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:05 pm
CMH
- PDX
2 stops43h 15m
Frontier
Tue 6/25:46 pm
PDX
- CMH
1 stop21h 02m
Frontier
Deal found 4/22![Frontier logo]()
$308
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:58 pm
CMH
- PDX
1 stop7h 04m
Delta
Tue 6/211:21 am
PDX
- CMH
1 stop7h 12m
Delta
Deal found 4/21![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:30 am
CMH
- PDX
1 stop8h 03m
Delta
Tue 6/21:35 pm
PDX
- CMH
1 stop7h 20m
Delta
Deal found 4/21![Delta logo]()
$305
This Frontier deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:43 pm
CMH
- PDX
1 stop25h 03m
Frontier
Thu 6/412:35 pm
PDX
- CMH
1 stop26h 13m
Frontier
Deal found 4/22![Frontier logo]()
$251
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 23, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:30 am
CMH
- SEA
1 stop6h 49m
American Airlines
Deal found 4/22![American Airlines logo]()
$82
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:10 pm
CMH
- SEA
2 stops10h 05m
Southwest
Deal found 4/22![Southwest logo]()
$87
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:58 pm
CMH
- SEA
1 stop7h 48m
Delta
Deal found 4/22![Delta logo]()
$99
This Super.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com 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
Deal found 4/18![Frontier logo]()
$105
This Trip.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:43 pm
CMH
- SEA
1 stop18h 06m
Frontier
Deal found 4/21![Frontier logo]()
$119
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:44 pm
CMH
- SEA
1 stop7h 14m
Delta
Deal found 4/21![Delta logo]()
$120
This CheapOair deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:43 pm
CMH
- SEA
1 stop18h 23m
Frontier
Deal found 4/21![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.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 stop16h 44m
Frontier
Deal found 4/21![Frontier logo]()
$129
This Trip.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.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 4/21![Frontier logo]()
$134
This Trip.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com 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 4/19![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:43 pm
CMH
- SEA
1 stop18h 23m
Frontier
Deal found 4/22![Frontier logo]()
$136
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
CMH
- PDX
1 stop7h 40m
Southwest
Deal found 4/21![Southwest logo]()
$153
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 23, 2026.
Round-trip from | $180 (American Airlines) |
|---|---|
One-way from | $82 (American Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $268 |
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 23, 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
Tue 6/30
5:30 am-9:40 am
1 stop7h 10m
Seattle/Tacoma Intl
Sat 7/4
11:52 pm-9:57 am
1 stop7h 05m
$239
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 6/13
7:00 pm-12:35 am
1 stop8h 35m
Seattle/Tacoma Intl
Wed 6/24
2:00 pm-12:40 am
1 stop7h 40m
$299
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 5/6
8:50 am-6:30 pm
2 stops12h 40m
Seattle/Tacoma Intl
Sun 5/10
5:15 am-3:05 pm
1 stop6h 50m
$374
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Tue 8/11
1:10 pm-8:15 pm
2 stops10h 05m
Seattle/Tacoma Intl
Sat 8/15
10:50 am-11:55 pm
1 stop10h 05m
$383
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Sun 7/5
2:00 pm-8:17 pm
1 stop9h 17m
Portland
Tue 8/11
12:40 am-9:57 am
1 stop6h 17m
$391
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Sat 7/4
6:52 am-12:40 pm
1 stop8h 48m
Portland
Tue 8/11
12:40 am-9:57 am
1 stop6h 17m
$391
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Wed 5/13
3:29 pm-9:16 pm
1 stop8h 47m
Spokane
Sun 5/17
5:00 am-2:33 pm
1 stop6h 33m
$403
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 5/27
3:55 pm-10:55 pm
2 stops10h 00m
Seattle/Tacoma Intl
Sun 5/31
11:45 am-12:05 am
1 stop9h 20m
$412
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 9/14
7:30 am-5:35 pm
2 stops13h 05m
Seattle/Tacoma Intl
Fri 9/18
11:05 pm-12:15 pm
2 stops10h 10m
$412
ColumbusSpokane
CMH - GEG
CMHGEG
Columbus
Mon 6/8
5:01 pm-11:59 pm
2 stops9h 58m
Spokane
Fri 6/19
10:48 pm-11:32 am
2 stops9h 44m
$426
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-PDX
CMH-SEA
CMH-GEG
CMH-PSC
CMH-PUW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Columbus to Washington
C01-USWA
CMH-PDX
CMH-SEA
CMH-GEG
CMH-PSC
What is the cheapest month to book a flight from Columbus to State of Washington?
Currently, March is the cheapest month in which you can book a flight from Columbus to State of Washington (average of $98). Flying from Columbus to State of Washington in April is currently the most expensive (average of $176). 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 23, 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 24% 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 23, 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.
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
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.
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 April 23, 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$377 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$177 | Average$366 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$429 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$200 | Average$480 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$221 | Average$447 | FlexibilityNo cancel fee | On-time69% |