$110+ Cheap flights from Key West (EYW) to Washington, D.C. (WAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — WAS
Nov 13 — Nov 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Key West to Washington, D.C. 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 Key West to Washington, D.C.
Cheapest
Best
Last-minute
One-way
Cheapest flights from Key West to Washington, D.C.Explore the most affordable flight options available from Key West to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
Explore the most affordable flight options available from Key West to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:25 am -
1 stop25h 56m
Tue 11/177:48 am -
2 stops32h 13m
Deal found 10/12![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:20 am -
1 stop25h 01m
Thu 11/196:01 pm -
1 stop15h 04m
Deal found 10/12![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:59 am -
1 stop23h 22m
Thu 11/196:01 pm -
1 stop15h 04m
Deal found 10/12![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:25 am -
1 stop12h 32m
Tue 11/1710:41 am -
2 stops22h 43m
Deal found 10/12![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:16 pm -
2 stops11h 06m
Wed 11/183:04 pm -
1 stop20h 14m
Deal found 10/12![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:59 am -
1 stop23h 22m
Wed 11/187:25 pm -
1 stop18h 51m
Deal found 10/12![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:54 am -
2 stops13h 49m
Thu 11/196:01 pm -
1 stop15h 04m
Deal found 10/12![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:16 pm -
2 stops10h 27m
Thu 11/196:01 pm -
1 stop15h 04m
Deal found 10/12![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:54 am -
2 stops14h 39m
Wed 11/183:04 pm -
1 stop20h 14m
Deal found 10/12![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:25 am -
1 stop12h 32m
Wed 11/183:04 pm -
1 stop19h 15m
Deal found 10/12![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Wed 11/1110:04 am -
2 stops14h 29m
Sat 11/149:52 pm -
1 stop12h 27m
Deal found 10/9![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:54 am -
2 stops13h 49m
Mon 11/161:54 pm -
1 stop22h 42m
Deal found 10/12![Multiple Airlines logo]()
$255
Best flights from Key West to Washington, D.C.Discover carefully curated flight deals from Key West to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from Key West to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 10/271:16 pm -
2 stops23h 45m
Fri 11/69:59 pm -
1 stop11h 25m
Deal found 10/9![Multiple Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/186:00 pm -
1 stop4h 37m
Sun 2/216:00 am -
1 stop4h 58m
Deal found 10/12![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 1/117:50 pm -
1 stop4h 33m
Thu 1/141:36 pm -
1 stop5h 44m
Deal found 10/14![American Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:50 pm -
1 stop6h 38m
Sat 11/286:10 am -
1 stop7h 45m
Deal found 10/12![United Airlines logo]()
$687
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 11/88:54 pm -
1 stop11h 23m
Tue 11/1010:41 am -
2 stops25h 23m
Deal found 10/9![Multiple Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:08 pm -
1 stop5h 38m
Mon 11/1610:15 am -
1 stop6h 55m
Deal found 10/12![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:08 pm -
1 stop6h 33m
Mon 11/166:00 am -
1 stop4h 48m
Deal found 10/12![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 11/88:54 pm -
1 stop11h 23m
Mon 11/92:07 pm -
2 stops22h 29m
Deal found 10/9![Multiple Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:08 pm -
1 stop5h 27m
Fri 11/206:00 am -
1 stop4h 48m
Deal found 10/12![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:59 am -
1 stop6h 31m
Thu 10/296:28 pm -
2 stops15h 51m
Deal found 10/12![Multiple Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” 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 10/296:10 pm -
1 stop5h 18m
Mon 11/26:00 am -
1 stop4h 47m
Deal found 10/13![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:11 pm -
1 stop5h 17m
Mon 10/266:00 am -
1 stop4h 47m
Deal found 10/11![Delta logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 11/1510:59 am -
1 stop6h 34m
Sun 11/159:52 pm -
1 stop12h 27m
Deal found 10/9![Multiple Airlines logo]()
$493
This KAYAK deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:57 pm -
Nonstop2h 50m
Thu 12/172:40 pm -
Nonstop3h 16m
Deal found 10/14![American Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 12/1412:05 pm -
1 stop9h 13m
Thu 12/179:00 am -
Nonstop3h 07m
Deal found 10/14![United Airlines logo]()
$717
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:08 pm -
1 stop5h 38m
Thu 11/196:00 am -
1 stop14h 00m
Deal found 10/12![Delta logo]()
$457
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 11/1111:14 am -
2 stops12h 41m
Sat 11/147:06 am -
2 stops9h 21m
Deal found 10/9![American Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:50 pm -
2 stops21h 04m
Fri 10/301:09 pm -
2 stops26h 20m
Deal found 10/11![United Airlines logo]()
$912
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:07 pm -
1 stop6h 03m
Fri 11/1312:32 pm -
1 stop4h 38m
Deal found 10/12![Delta logo]()
$597
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:51 pm -
2 stops28h 18m
Sat 11/1410:10 am -
3 stops27h 46m
Deal found 10/9![United Airlines logo]()
$922
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:07 pm -
1 stop7h 40m
Tue 11/176:00 am -
1 stop6h 59m
Deal found 10/12![Delta logo]()
$679
This Delta deal was found by Cheapflights users on 10/10. 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.
Mon 11/96:08 pm -
1 stop5h 38m
Wed 11/116:00 am -
1 stop4h 48m
Deal found 10/10![Delta logo]()
$873
This Delta deal was found by Cheapflights users on 10/10. 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.
Mon 11/96:08 pm -
1 stop6h 33m
Wed 11/1112:32 pm -
1 stop7h 28m
Deal found 10/10![Delta logo]()
$873
This Delta deal was found by Cheapflights users on 10/9. 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 11/86:11 pm -
1 stop5h 36m
Mon 11/96:59 am -
1 stop6h 00m
Deal found 10/9![Delta logo]()
$1,043
This Delta deal was found by Cheapflights users on 10/9. 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 11/86:11 pm -
1 stop6h 31m
Tue 11/1012:32 pm -
1 stop4h 38m
Deal found 10/9![Delta logo]()
$1,043
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:30 am -
2 stops9h 58m
Tue 11/1712:32 pm -
1 stop4h 38m
Deal found 10/12![Delta logo]()
$1,149
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:08 pm -
1 stop5h 38m
Thu 11/196:05 am -
2 stops11h 05m
Deal found 10/12![Delta logo]()
$1,170
This Delta deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/256:00 pm -
1 stop6h 20m
Wed 3/316:00 am -
1 stop4h 58m
Deal found 10/11![Delta logo]()
$1,229
This Delta deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/242:35 pm -
1 stop6h 37m
Wed 3/316:00 am -
1 stop4h 58m
Deal found 10/11![Delta logo]()
$1,479
Last-minute flights from Key West to Washington, D.C.Discover last-minute flight deals from Key West to Washington, D.C.. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Washington, D.C.. Data last updated October 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Wed 11/1110:04 am -
2 stops14h 29m
Sat 11/149:52 pm -
1 stop12h 27m
Deal found 10/9![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:25 am -
1 stop25h 56m
Tue 11/177:48 am -
2 stops32h 13m
Deal found 10/12![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:59 am -
1 stop23h 22m
Thu 11/196:01 pm -
1 stop15h 04m
Deal found 10/12![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:25 am -
1 stop12h 32m
Tue 11/1710:41 am -
2 stops22h 43m
Deal found 10/12![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:59 am -
1 stop23h 22m
Wed 11/187:25 pm -
1 stop18h 51m
Deal found 10/12![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:25 am -
1 stop12h 32m
Wed 11/183:04 pm -
1 stop19h 15m
Deal found 10/12![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:54 am -
2 stops13h 49m
Thu 11/196:01 pm -
1 stop15h 04m
Deal found 10/12![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:54 am -
2 stops14h 39m
Wed 11/183:04 pm -
1 stop20h 14m
Deal found 10/12![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:54 am -
2 stops13h 49m
Mon 11/161:54 pm -
1 stop22h 42m
Deal found 10/12![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:20 am -
1 stop25h 01m
Thu 11/196:01 pm -
1 stop15h 04m
Deal found 10/12![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:16 pm -
2 stops11h 06m
Wed 11/183:04 pm -
1 stop20h 14m
Deal found 10/12![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:16 pm -
2 stops10h 27m
Thu 11/196:01 pm -
1 stop15h 04m
Deal found 10/12![Multiple Airlines logo]()
$244
One-way flights from Key West to Washington, D.C.Search for one-way flight options from Key West to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
Search for one-way flight options from Key West to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:16 pm -
2 stops11h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:59 am -
2 stops30h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Breeze Airways logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:59 am -
2 stops29h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:59 am -
2 stops30h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 11/612:59 pm -
2 stops27h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:04 am -
2 stops14h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:04 am -
2 stops13h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:04 am -
2 stops13h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:04 am -
2 stops14h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 11/31:16 pm -
2 stops27h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 11/101:16 pm -
2 stops10h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:59 am -
2 stops12h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$122
Find flight deals from Key West to Washington, D.C.
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2026.
Round-trip from | $181 (Kiwi.com) |
|---|---|
One-way from | $110 (Kiwi.com) |
Good round-trip deal | $329 or less |
Good one-way deal | $288 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to Washington, D.C. 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 7,457,451 searches. Data last updated October 14, 2026.
Use the filters below to find and compare flights from Key West to Washington, D.C. that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Key WestBaltimore
EYW Key West - BWI Baltimore/Washington
EYWBWI
Key West
Tue 11/10
1:16 pm-9:46 am
2 stops20h 30m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$113
Key WestBaltimore
EYW Key West - BWI Baltimore/Washington
EYWBWI
Key West
Sat 11/7
10:04 am-12:22 am
2 stops14h 18m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
Key WestWashington, D.C.
EYW Key West - IAD Washington, D.C. Dulles Intl
EYWIAD
Key West
Thu 11/5
10:59 am-11:43 pm
2 stops12h 44m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
Key WestBaltimore
EYW Key West - BWI Baltimore/Washington
EYWBWI
Key West
Mon 11/2
10:59 am-2:08 pm
1 stop27h 09m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
Key WestWashington, D.C.
EYW Key West - IAD Washington, D.C. Dulles Intl
EYWIAD
Key West
Sun 1/10
10:59 am-2:43 pm
2 stops27h 44m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
Key WestBaltimore
EYW Key West - BWI Baltimore/Washington
EYWBWI
Key West
Sun 11/8
8:54 pm-1:01 pm
3 stops40h 07m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$200
Key WestWashington, D.C.
EYW Key West - IAD Washington, D.C. Dulles Intl
EYWIAD
Key West
Mon 11/9
10:59 am-10:21 am
1 stop23h 22m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$200
Key WestBaltimore
EYW Key West - BWI Baltimore/Washington
EYWBWI
Key West
Sun 12/13
11:01 am-8:40 am
3 stops45h 39m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
Key WestWashington, D.C.
EYW Key West - IAD Washington, D.C. Dulles Intl
EYWIAD
Key West
Sun 11/8
3:03 pm-10:21 am
2 stops43h 18m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$261
Key WestBaltimore
EYW Key West - BWI Baltimore/Washington
EYWBWI
Key West
Sun 11/1
8:36 pm-12:33 am
3 stops27h 57m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Key West to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Key West with our price prediction graph.
EYW-WAS
EYW-BWI
EYW-IAD
EYW-DCA
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 Key West to Washington, D.C.
EYW-WAS
EYW-BWI
EYW-IAD
EYW-DCA
What is the cheapest month to book a flight from Key West to Washington, D.C.?
Currently, May is the cheapest month in which you can book a flight from Key West to Washington, D.C. (average of $249). Flying from Key West to Washington, D.C. in March is currently the most expensive (average of $773). 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 EYW to WAS?
Find hourly flight availability from Key West to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2026.
When flying from Key West to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 40% versus a flight at noon.
Reviews of airlines servicing Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated October 14, 2026.
Read through reviews of airlines operating flights from Key West to Washington, D.C., such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Crew
7.9
Entertainment
6.8
Comfort
7.2
Food
6.4
Overall
7.0
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
Boarding
7.4
Crew
7.9
Entertainment
6.8
Comfort
7.2
Food
6.4
Overall
7.0
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
Related info for your journey
Find useful and relevant information for your journey from Key West to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Arlington
Woodbridge
Owings Mills
Lanham
Tysons
Herndon
Reston
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Oxon Hill
Laurel
Towson
Clinton
Hunt Valley
Waldorf
Silver Spring
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
Other flights from Key West
Popular flights
Top destinations
Washington, D.C. flight routes
Alternative routes for Key West to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Key West to Washington, D.C. by cabin class
Find flights from Key West to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.
Key West and Washington, D.C. flights
Browse other Key West and Washington, D.C. flight options. Last updated on October 14, 2026.
Other flights from Key West
Browse through other flights departing from Key West. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Key West to Washington, D.C. flights
Consider these flights traveling from Key West to Washington, D.C..
Other flights to Washington, D.C.
Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Top airline flying from Key West to Washington, D.C.
Discover the top airline that operate flights from Key West to Washington, D.C.. 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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$391 | FlexibilityNo cancel fee | On-time71% |