$129+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEA
Jul 6 — Jul 131
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 June 6, 2026.
Explore the most affordable flight options available from Columbus to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 9/167:55 am
CMH
- PDX
1 stop7h 20m
Delta
Wed 9/231:20 pm
PDX
- CMH
1 stop6h 35m
Delta
Deal found 6/1![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/186:30 am
CMH
- SEA
1 stop9h 18m
United Airlines
Tue 8/255:00 am
SEA
- CMH
1 stop6h 34m
United Airlines
Deal found 6/2![United Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:31 am
CMH
- SEA
1 stop6h 58m
American Airlines
Wed 8/1211:16 pm
SEA
- CMH
1 stop8h 24m
American Airlines
Deal found 6/4![American Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/156:00 am
CMH
- SEA
1 stop10h 00m
Southwest
Tue 9/225:20 am
SEA
- CMH
2 stops10h 10m
Southwest
Deal found 6/2![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 6/3. 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.
Mon 8/246:55 am
CMH
- SEA
1 stop10h 00m
Southwest
Tue 9/111:05 pm
SEA
- CMH
1 stop9h 05m
Southwest
Deal found 6/3![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 6/5. 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 9/161:59 pm
CMH
- SEA
1 stop9h 49m
Delta
Sat 9/2610:40 pm
SEA
- CMH
1 stop10h 09m
Delta
Deal found 6/5![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/26:35 am
CMH
- SEA
1 stop6h 56m
Delta
Thu 9/1011:53 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 6/2![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 6/5. 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 9/235:05 pm
CMH
- SEA
1 stop9h 54m
Delta
Sun 9/2710:40 pm
SEA
- CMH
1 stop10h 09m
Delta
Deal found 6/5![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:07 am
CMH
- SEA
1 stop10h 46m
Delta
Sat 10/311:59 pm
SEA
- CMH
1 stop7h 04m
Delta
Deal found 6/2![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 8/55:10 pm
CMH
- SEA
1 stop9h 15m
Southwest
Thu 8/1312:55 pm
SEA
- CMH
2 stops9h 00m
Southwest
Deal found 6/1![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 6/3. 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.
Sat 8/154:25 pm
CMH
- SEA
1 stop7h 30m
Southwest
Sat 8/225:00 am
SEA
- CMH
1 stop11h 05m
Southwest
Deal found 6/3![Southwest logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:17 pm
CMH
- SEA
1 stop8h 42m
American Airlines
Sat 9/126:18 am
SEA
- CMH
1 stop8h 16m
American Airlines
Deal found 6/4![American Airlines logo]()
$326
Best flights from Columbus to WashingtonDiscover carefully curated flight deals from Columbus to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Columbus to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
CMH
- SEA
1 stop7h 45m
Southwest
Tue 9/15:20 am
SEA
- CMH
1 stop6h 35m
Southwest
Deal found 6/4![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 6/3. 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.
Sun 8/165:13 pm
CMH
- SEA
1 stop9h 44m
Delta
Wed 8/2611:10 pm
SEA
- CMH
1 stop7h 47m
Delta
Deal found 6/3![Delta logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 9/265:48 pm
CMH
- EAT
1 stop9h 11m
Alaska Airlines
Wed 9/305:15 am
EAT
- CMH
1 stop8h 35m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Tue 9/111:05 am
CMH
- SEA
1 stop8h 02m
United Airlines
Wed 9/211:00 pm
SEA
- CMH
1 stop8h 00m
United Airlines
Deal found 6/5![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 6/5. 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.
Fri 7/107:00 pm
CMH
- SEA
2 stops9h 45m
Southwest
Tue 7/1411:05 pm
SEA
- CMH
1 stop8h 10m
Southwest
Deal found 6/5![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 6/5. 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 9/235:05 pm
CMH
- SEA
1 stop9h 54m
Delta
Sun 9/2710:40 pm
SEA
- CMH
1 stop10h 09m
Delta
Deal found 6/5![Delta logo]()
$318
This Southwest deal was found by Cheapflights users on 6/3. 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 9/114:25 pm
CMH
- SEA
1 stop10h 55m
Southwest
Mon 9/142:35 pm
SEA
- CMH
1 stop7h 20m
Southwest
Deal found 6/3![Southwest logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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.
Thu 9/175:48 pm
CMH
- SEA
Nonstop5h 03m
Alaska Airlines
Sun 9/209:38 pm
SEA
- CMH
Nonstop4h 30m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:20 am
CMH
- SEA
2 stops10h 55m
Southwest
Mon 9/2111:05 pm
SEA
- CMH
2 stops10h 20m
Southwest
Deal found 6/4![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Mon 9/144:20 pm
CMH
- SEA
1 stop9h 25m
United Airlines
Wed 9/1611:00 pm
SEA
- CMH
2 stops12h 18m
United Airlines
Deal found 6/3![United Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 6/6. 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 7/296:40 am
CMH
- PDX
1 stop6h 56m
Delta
Tue 8/1112:30 am
PDX
- CMH
1 stop6h 32m
Delta
Deal found 6/6![Delta logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:48 pm
CMH
- PUW
1 stop9h 04m
Alaska Airlines
Sat 9/195:36 pm
PUW
- CMH
1 stop8h 32m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:25 pm
CMH
- SEA
2 stops11h 05m
Southwest
Tue 6/3010:55 am
SEA
- CMH
1 stop10h 45m
Southwest
Deal found 6/1![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 8/2411:05 am
CMH
- SEA
2 stops13h 10m
United Airlines
Wed 9/211:00 pm
SEA
- CMH
1 stop8h 00m
United Airlines
Deal found 6/5![United Airlines logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 9/265:48 pm
CMH
- YKM
1 stop9h 07m
Alaska Airlines
Wed 9/306:15 am
YKM
- CMH
1 stop7h 35m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:07 pm
CMH
- SEA
Nonstop5h 08m
Alaska Airlines
Thu 7/910:12 pm
SEA
- CMH
Nonstop4h 28m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 6/5. 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 8/126:00 am
CMH
- PDX
1 stop7h 40m
Southwest
Tue 8/185:50 am
PDX
- CMH
2 stops9h 55m
Southwest
Deal found 6/5![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:20 pm
CMH
- GEG
1 stop6h 46m
Delta
Mon 8/310:56 pm
GEG
- CMH
1 stop7h 01m
Delta
Deal found 6/4![Delta logo]()
$487
This United Airlines deal was found by Cheapflights users on 6/3. 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 10/2711:05 am
CMH
- GEG
2 stops13h 04m
United Airlines
Wed 10/285:00 am
GEG
- CMH
1 stop6h 56m
United Airlines
Deal found 6/3![United Airlines logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:32 am
CMH
- PSC
1 stop7h 46m
Alaska Airlines
Sat 10/3110:52 am
PSC
- CMH
1 stop7h 01m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:35 pm
CMH
- PDX
2 stops9h 20m
Southwest
Wed 7/2211:30 pm
PDX
- CMH
1 stop7h 35m
Southwest
Deal found 6/4![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 10/2710:55 am
CMH
- PSC
2 stops13h 07m
United Airlines
Sat 10/315:25 am
PSC
- CMH
2 stops15h 24m
United Airlines
Deal found 6/1![United Airlines logo]()
$504
This Southwest deal was found by Cheapflights users on 6/5. 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 7/75:35 pm
CMH
- PDX
2 stops9h 20m
Southwest
Tue 7/142:35 pm
PDX
- CMH
1 stop6h 50m
Southwest
Deal found 6/5![Southwest logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:48 pm
CMH
- PUW
1 stop9h 04m
Alaska Airlines
Tue 9/295:36 pm
PUW
- CMH
1 stop8h 32m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$469
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:40 pm
CMH
- GEG
2 stops9h 40m
Southwest
Tue 8/116:15 am
GEG
- CMH
2 stops9h 30m
Southwest
Deal found 6/4![Southwest logo]()
$401
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:48 pm
CMH
- PUW
1 stop9h 04m
Alaska Airlines
Sat 9/195:36 pm
PUW
- CMH
1 stop8h 32m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$469
This Southwest deal was found by Cheapflights users on 6/5. 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 8/191:35 pm
CMH
- PDX
2 stops11h 20m
Southwest
Wed 8/266:45 am
PDX
- CMH
2 stops10h 45m
Southwest
Deal found 6/5![Southwest logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 7/26:07 pm
CMH
- PSC
1 stop8h 32m
Alaska Airlines
Tue 7/146:07 pm
PSC
- CMH
1 stop8h 33m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/56:35 pm
CMH
- PDX
1 stop6h 40m
Southwest
Mon 8/1011:30 pm
PDX
- CMH
2 stops10h 15m
Southwest
Deal found 6/2![Southwest logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Sun 6/216:07 pm
CMH
- PSC
1 stop8h 32m
Alaska Airlines
Thu 6/256:04 pm
PSC
- CMH
1 stop8h 36m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$474
Last-minute flights from Columbus to WashingtonDiscover last-minute flight deals from Columbus to Washington. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Washington. Data last updated June 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 6/197:44 pm
CMH
- SEA
1 stop7h 15m
Delta
Fri 7/1011:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 6/2![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:51 pm
CMH
- SEA
1 stop8h 08m
American Airlines
Wed 7/111:24 pm
SEA
- CMH
1 stop8h 26m
American Airlines
Deal found 6/5![American Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:25 pm
CMH
- SEA
2 stops11h 05m
Southwest
Tue 6/3010:55 am
SEA
- CMH
1 stop10h 45m
Southwest
Deal found 6/1![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:00 pm
CMH
- SEA
1 stop7h 05m
Southwest
Fri 7/36:30 am
SEA
- CMH
1 stop11h 20m
Southwest
Deal found 6/4![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 6/306:10 pm
CMH
- SEA
2 stops9h 30m
Southwest
Wed 7/112:45 pm
SEA
- CMH
1 stop8h 40m
Southwest
Deal found 6/1![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 6/308:08 am
CMH
- SEA
1 stop9h 47m
Delta
Tue 7/711:59 pm
SEA
- CMH
1 stop7h 03m
Delta
Deal found 6/5![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/3. 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 6/306:10 pm
CMH
- SEA
2 stops9h 30m
Southwest
Thu 8/1312:55 pm
SEA
- CMH
2 stops9h 00m
Southwest
Deal found 6/3![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:20 pm
CMH
- SEA
1 stop8h 15m
Southwest
Wed 7/1511:05 pm
SEA
- CMH
1 stop8h 00m
Southwest
Deal found 6/2![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/85:30 am
CMH
- SEA
1 stop7h 10m
United Airlines
Mon 7/1311:20 pm
SEA
- CMH
1 stop7h 29m
United Airlines
Deal found 6/2![United Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 6/3. 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 7/103:10 pm
CMH
- SEA
1 stop13h 35m
Southwest
Tue 7/1411:05 pm
SEA
- CMH
1 stop8h 10m
Southwest
Deal found 6/3![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:20 pm
CMH
- SEA
1 stop8h 15m
Southwest
Tue 7/2811:05 pm
SEA
- CMH
1 stop8h 10m
Southwest
Deal found 6/4![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:35 pm
CMH
- SEA
2 stops10h 00m
Southwest
Mon 8/311:05 pm
SEA
- CMH
2 stops10h 20m
Southwest
Deal found 6/4![Southwest logo]()
$329
One-way flights from Columbus to WashingtonSearch for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Columbus to Washington. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:35 am
CMH
- PDX
1 stop6h 56m
Delta
Deal found 6/1![Delta logo]()
$129
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:20 pm
CMH
- SEA
1 stop8h 15m
Southwest
Deal found 6/2![Southwest logo]()
$149
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 6/306:10 pm
CMH
- SEA
2 stops9h 30m
Southwest
Deal found 6/2![Southwest logo]()
$154
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:30 am
CMH
- SEA
1 stop10h 10m
Delta
Deal found 6/2![Delta logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:07 pm
CMH
- PDX
2 stops26h 17m
Frontier
Deal found 6/4![Frontier logo]()
$160
This Southwest deal was found by Cheapflights users on 6/3. 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.
Sat 7/42:15 pm
CMH
- SEA
2 stops9h 35m
Southwest
Deal found 6/3![Southwest logo]()
$165
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 8/265:35 pm
CMH
- PDX
1 stop7h 26m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Tue 9/16:07 pm
CMH
- PDX
2 stops25h 50m
Frontier
Deal found 6/3![Frontier logo]()
$167
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:10 pm
CMH
- SEA
1 stop11h 35m
Southwest
Deal found 6/1![Southwest logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 7/75:44 pm
CMH
- SEA
2 stops43h 55m
Frontier
Deal found 6/1![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Tue 7/285:44 pm
CMH
- PDX
2 stops47h 14m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:41 pm
CMH
- SEA
1 stop7h 58m
American Airlines
Deal found 6/2![American Airlines logo]()
$183
Find flight deals from Columbus to Washington
Keep the following information in mind while searching for Columbus to Washington flight deals. Data was last updated June 6, 2026.
Round-trip from | $257 (Delta) |
|---|---|
One-way from | $129 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $433 |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbus to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
Use the filters below to find and compare flights from Columbus to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sat 8/22
6:00 am-10:45 am
1 stop7h 45m
Seattle/Tacoma Intl
Tue 9/1
5:20 am-2:55 pm
1 stop6h 35m
$308
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Sun 8/16
5:13 pm-11:57 pm
1 stop9h 44m
Seattle/Tacoma Intl
Wed 8/26
11:10 pm-9:57 am
1 stop7h 47m
$308
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Fri 7/10
7:00 pm-1:45 am
2 stops9h 45m
Seattle/Tacoma Intl
Tue 7/14
11:05 pm-10:15 am
1 stop8h 10m
$313
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 9/23
5:05 pm-11:59 pm
1 stop9h 54m
Seattle/Tacoma Intl
Sun 9/27
10:40 pm-11:49 am
1 stop10h 09m
$318
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Fri 9/11
4:25 pm-12:20 am
1 stop10h 55m
Seattle/Tacoma Intl
Mon 9/14
2:35 pm-12:55 am
1 stop7h 20m
$319
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Mon 9/21
5:20 am-1:15 pm
2 stops10h 55m
Seattle/Tacoma Intl
Mon 9/21
11:05 pm-12:25 pm
2 stops10h 20m
$329
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Wed 6/24
3:25 pm-11:30 pm
2 stops11h 05m
Seattle/Tacoma Intl
Tue 6/30
10:55 am-12:40 am
1 stop10h 45m
$330
ColumbusWenatchee
CMH - EAT
CMHEAT
Columbus
Sat 9/26
5:48 pm-11:59 pm
1 stop9h 11m
Wenatchee Pangborn Field
Wed 9/30
5:15 am-4:50 pm
1 stop8h 35m
$386
Quickest round-trip
ColumbusSeattle
CMH - SEA
CMHSEA
Columbus
Thu 9/17
5:48 pm-7:51 pm
Nonstop5h 03m
Seattle/Tacoma Intl
Sun 9/20
9:38 pm-5:08 am
Nonstop4h 30m
$387
ColumbusPortland
CMH - PDX
CMHPDX
Columbus
Wed 7/29
6:40 am-10:36 am
1 stop6h 56m
Portland
Tue 8/11
12:30 am-10:02 am
1 stop6h 32m
$395
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-EAT
CMH-PUW
CMH-YKM
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-EAT
CMH-PUW
What is the cheapest month to book a flight from Columbus to State of Washington?
Currently, March is the cheapest month in which you can book a flight from Columbus to State of Washington (average of $98). Flying from Columbus to State of Washington in August is currently the most expensive (average of $178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CMH to WA?
Find hourly flight availability from Columbus to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2026.
One of the essential ways to save on airfare from Columbus to State of Washington is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.
Weekly flight availability from Columbus to State of Washington
Explore weekly flight availability from Columbus to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 6, 2026.
The most flights from C01 to USWA are scheduled on a Friday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Columbus to State of Washington?
How far ahead should I book a flight from Columbus to State of Washington?
The price you pay for your flight from Columbus to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated June 6, 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.
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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 June 6, 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$355 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$134 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$352 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$202 | Average$523 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$226 | Average$452 | FlexibilityNo cancel fee | On-time69% |