$72+ Cheap flights from Kansas City (MCI) 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SEA
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Cheapest flights from Kansas City to WashingtonExplore the most affordable flight options available from Kansas City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Kansas City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:03 pm -
1 stop9h 22m
Tue 10/612:49 pm -
1 stop7h 08m
Deal found 8/11![American Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:32 pm -
1 stop22h 03m
Tue 10/135:35 pm -
1 stop17h 47m
Deal found 8/8![Frontier logo]()
$301
This CheapOair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:32 pm -
1 stop26h 22m
Sun 8/166:49 pm -
1 stop18h 58m
Deal found 8/9![Frontier logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:32 pm -
1 stop17h 11m
Fri 9/1112:38 pm -
1 stop28h 59m
Deal found 8/7![Frontier logo]()
$304
This Frontier deal was found by Cheapflights users on 8/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:38 pm -
1 stop5h 33m
Thu 9/1012:24 pm -
1 stop7h 21m
Deal found 8/10![Frontier logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/188:32 pm -
2 stops17h 04m
Mon 9/2112:38 pm -
1 stop28h 59m
Deal found 8/9![Frontier logo]()
$306
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:47 pm -
1 stop20h 01m
Wed 9/97:03 am -
Nonstop3h 35m
Deal found 8/10![Multiple Airlines logo]()
$308
This Priceline deal was found by Cheapflights users on 8/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:38 pm -
1 stop5h 33m
Mon 9/147:03 am -
Nonstop3h 35m
Deal found 8/9![Multiple Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:59 am -
1 stop7h 14m
Fri 9/182:21 pm -
1 stop8h 02m
Deal found 8/10![American Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:00 pm -
Nonstop3h 35m
Thu 9/33:25 pm -
1 stop6h 25m
Deal found 8/11![Southwest logo]()
$311
This Expedia deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:17 pm -
1 stop28h 18m
Mon 10/1911:55 am -
Nonstop3h 23m
Deal found 8/7![Multiple Airlines logo]()
$314
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:38 pm -
1 stop5h 33m
Thu 8/271:47 pm -
1 stop24h 15m
Deal found 8/10![Frontier logo]()
$315
Best flights from Kansas City to WashingtonDiscover carefully curated flight deals from Kansas City to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Kansas City to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:13 pm -
1 stop5h 33m
Sun 8/305:00 am -
1 stop5h 37m
Deal found 8/6![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:10 am -
2 stops10h 05m
Tue 9/111:35 am -
2 stops8h 45m
Deal found 8/11![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 8/9. 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 9/67:08 am -
1 stop6h 37m
Tue 9/812:25 am -
1 stop6h 07m
Deal found 8/9![Delta logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:34 pm -
Nonstop3h 55m
Tue 9/18:14 am -
Nonstop3h 38m
Deal found 8/6![Alaska Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:22 pm -
1 stop8h 18m
Tue 9/85:15 am -
1 stop6h 15m
Deal found 8/10![American Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:35 pm -
Nonstop3h 35m
Tue 9/84:00 pm -
1 stop5h 15m
Deal found 8/11![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 8/6. 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 9/97:24 am -
Nonstop3h 51m
Sat 9/125:40 pm -
Nonstop3h 36m
Deal found 8/6![Delta logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:53 pm -
Nonstop3h 52m
Sat 9/267:03 am -
Nonstop3h 35m
Deal found 8/9![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:22 am -
2 stops11h 15m
Thu 9/35:15 am -
1 stop5h 22m
Deal found 8/10![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:08 am -
1 stop6h 37m
Tue 9/812:25 am -
1 stop6h 07m
Deal found 8/7![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:50 am -
1 stop7h 10m
Tue 9/811:30 pm -
1 stop9h 00m
Deal found 8/6![Southwest logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 9/287:00 am -
Nonstop3h 57m
Sat 10/38:40 am -
1 stop6h 38m
Deal found 8/6![Alaska Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:24 am -
1 stop6h 22m
Tue 10/611:00 pm -
1 stop8h 29m
Deal found 8/6![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:53 pm -
Nonstop3h 52m
Thu 9/2411:48 am -
1 stop10h 11m
Deal found 8/8![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:20 pm -
2 stops8h 35m
Mon 8/3111:00 pm -
1 stop8h 45m
Deal found 8/7![Southwest logo]()
$370
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am -
2 stops8h 31m
Tue 8/255:00 am -
2 stops9h 07m
Deal found 8/8![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 8/10. 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.
Tue 8/257:15 am -
1 stop6h 53m
Mon 8/311:23 pm -
1 stop5h 45m
Deal found 8/10![Delta logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:17 am -
1 stop5h 53m
Fri 10/234:01 pm -
1 stop23h 17m
Deal found 8/9![Alaska Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:20 am -
2 stops14h 50m
Sat 10/312:10 am -
1 stop8h 30m
Deal found 8/10![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:00 pm -
1 stop8h 40m
Tue 11/241:05 pm -
1 stop8h 45m
Deal found 8/7![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:13 pm -
1 stop5h 24m
Fri 8/2112:54 pm -
1 stop5h 40m
Deal found 8/10![United Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:53 pm -
1 stop5h 58m
Wed 9/308:12 am -
Nonstop3h 45m
Deal found 8/7![Alaska Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/233:45 pm -
1 stop8h 41m
Wed 12/301:25 pm -
1 stop7h 57m
Deal found 8/7![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:15 pm -
1 stop8h 05m
Tue 10/67:35 am -
2 stops8h 40m
Deal found 8/8![Southwest logo]()
$431
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:24 am -
Nonstop3h 51m
Mon 9/147:16 am -
1 stop9h 58m
Deal found 8/7![Delta logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 11/27:01 am -
1 stop6h 31m
Tue 11/38:14 am -
1 stop7h 01m
Deal found 8/6![Alaska Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am -
2 stops8h 12m
Thu 8/275:15 am -
2 stops8h 52m
Deal found 8/7![United Airlines logo]()
$515
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 am -
2 stops9h 30m
Fri 9/1812:20 pm -
1 stop9h 55m
Deal found 8/10![Southwest logo]()
$431
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:08 am -
Nonstop3h 51m
Mon 9/1412:35 pm -
1 stop8h 50m
Deal found 8/8![Delta logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am -
1 stop6h 03m
Tue 9/87:24 pm -
1 stop15h 14m
Deal found 8/9![Alaska Airlines logo]()
$426
Last-minute flights from Kansas City to WashingtonDiscover last-minute flight deals from Kansas City to Washington. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Washington. Data last updated August 11, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:32 pm -
1 stop26h 22m
Sun 8/166:49 pm -
1 stop18h 58m
Deal found 8/9![Frontier logo]()
$303
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:38 pm -
1 stop5h 33m
Thu 8/271:47 pm -
1 stop24h 15m
Deal found 8/10![Frontier logo]()
$315
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:00 pm -
Nonstop3h 35m
Thu 9/33:25 pm -
1 stop6h 25m
Deal found 8/11![Southwest logo]()
$311
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 9/27:11 pm -
1 stop5h 43m
Sun 9/65:00 am -
2 stops9h 07m
Deal found 8/11![United Airlines logo]()
$316
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:47 pm -
1 stop20h 01m
Wed 9/97:03 am -
Nonstop3h 35m
Deal found 8/10![Multiple Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:55 pm -
1 stop8h 50m
Wed 9/95:50 am -
2 stops13h 10m
Deal found 8/10![Southwest logo]()
$314
This Priceline deal was found by Cheapflights users on 8/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:38 pm -
1 stop5h 33m
Mon 9/147:03 am -
Nonstop3h 35m
Deal found 8/9![Multiple Airlines logo]()
$309
This Frontier deal was found by Cheapflights users on 8/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:38 pm -
1 stop5h 33m
Thu 9/1012:24 pm -
1 stop7h 21m
Deal found 8/10![Frontier logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:32 pm -
1 stop17h 11m
Fri 9/1112:38 pm -
1 stop28h 59m
Deal found 8/7![Frontier logo]()
$304
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:59 am -
1 stop7h 14m
Fri 9/182:21 pm -
1 stop8h 02m
Deal found 8/10![American Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/188:32 pm -
2 stops17h 04m
Mon 9/2112:38 pm -
1 stop28h 59m
Deal found 8/9![Frontier logo]()
$306
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:03 pm -
1 stop9h 22m
Tue 10/612:49 pm -
1 stop7h 08m
Deal found 8/11![American Airlines logo]()
$275
One-way flights from Kansas City to WashingtonSearch for one-way flight options from Kansas City to Washington. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Kansas City to Washington. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:32 pm -
1 stop20h 36m
Deal found 8/10![Frontier logo]()
$72
This Trip.com deal was found by Cheapflights users on 8/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:32 pm -
1 stop20h 36m
Deal found 8/10![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:32 pm -
1 stop20h 36m
Deal found 8/10![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:32 pm -
1 stop20h 36m
Deal found 8/10![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:32 pm -
1 stop20h 36m
Deal found 8/10![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:17 pm -
1 stop21h 34m
Deal found 8/10![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 9/118:32 pm -
1 stop20h 36m
Deal found 8/11![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 9/138:32 pm -
1 stop20h 36m
Deal found 8/11![Frontier logo]()
$96
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:30 pm -
1 stop15h 24m
Deal found 8/10![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Wed 11/112:17 pm -
1 stop28h 18m
Deal found 8/11![Frontier logo]()
$106
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:35 pm -
Nonstop3h 35m
Deal found 8/10![Southwest logo]()
$108
This Trip.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:32 pm -
1 stop20h 36m
Deal found 8/8![Frontier logo]()
$111
Find flight deals from Kansas City to Washington
Keep the following information in mind while searching for Kansas City to Washington flight deals. Data was last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $282 (American Airlines) |
One-way from | $72 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $394 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansas City 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 August 11, 2026.
Use the filters below to find and compare flights from Kansas City to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CitySpokane
MCI Kansas City - GEG Spokane
MCIGEG
Kansas City
Thu 8/27
5:13 pm-8:46 pm
1 stop5h 33m
Spokane
Sun 8/30
5:00 am-12:37 pm
1 stop5h 37m
$319
Kansas CityPortland
MCI Kansas City - PDX Portland
MCIPDX
Kansas City
Fri 8/28
11:10 am-7:15 pm
2 stops10h 05m
Portland
Tue 9/1
11:35 am-10:20 pm
2 stops8h 45m
$331
Kansas CityPortland
MCI Kansas City - PDX Portland
MCIPDX
Kansas City
Sun 9/6
7:08 am-11:45 am
1 stop6h 37m
Portland
Tue 9/8
12:25 am-8:32 am
1 stop6h 07m
$338
Kansas CityPortland
MCI Kansas City - PDX Portland
MCIPDX
Kansas City
Sat 9/5
1:35 pm-3:10 pm
Nonstop3h 35m
Portland
Tue 9/8
4:00 pm-11:15 pm
1 stop5h 15m
$339
Kansas CitySeattle
MCI Kansas City - SEA Seattle/Tacoma Intl
MCISEA
Kansas City
Thu 8/27
1:34 pm-3:29 pm
Nonstop3h 55m
Seattle/Tacoma Intl
Tue 9/1
8:14 am-1:52 pm
Nonstop3h 38m
$345
Quickest round-trip
Kansas CitySeattle
MCI Kansas City - SEA Seattle/Tacoma Intl
MCISEA
Kansas City
Wed 9/9
7:24 am-9:15 am
Nonstop3h 51m
Seattle/Tacoma Intl
Sat 9/12
5:40 pm-11:16 pm
Nonstop3h 36m
$345
Kansas CityPortland
MCI Kansas City - PDX Portland
MCIPDX
Kansas City
Mon 9/21
2:53 pm-4:45 pm
Nonstop3h 52m
Portland
Sat 9/26
7:03 am-12:38 pm
Nonstop3h 35m
$347
Kansas CityPortland
MCI Kansas City - PDX Portland
MCIPDX
Kansas City
Wed 9/2
7:08 am-11:45 am
1 stop6h 37m
Portland
Tue 9/8
12:25 am-8:32 am
1 stop6h 07m
$348
Kansas CityPortland
MCI Kansas City - PDX Portland
MCIPDX
Kansas City
Wed 9/2
9:50 am-3:00 pm
1 stop7h 10m
Portland
Tue 9/8
11:30 pm-10:30 am
1 stop9h 00m
$348
Kansas CityPortland
MCI Kansas City - PDX Portland
MCIPDX
Kansas City
Thu 10/1
7:24 am-11:46 am
1 stop6h 22m
Portland
Tue 10/6
11:00 pm-9:29 am
1 stop8h 29m
$348
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kansas City to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Kansas City with our price prediction graph.
MCI-GEG
MCI-PDX
MCI-SEA
MCI-PSC
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 Kansas City to Washington
MCI-USWA
MCI-GEG
MCI-PDX
MCI-SEA
MCI-PSC
What is the cheapest month to book a flight from Kansas City to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Kansas City to State of Washington (average of $247). Flying from Kansas City to State of Washington in July is currently the most expensive (average of $490). 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 MCI to WA?
Find hourly flight availability from Kansas City 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 August 11, 2026.
When flying from Kansas City to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight in the morning.
Weekly flight availability from Kansas City to State of Washington
Explore weekly flight availability from Kansas City 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 August 11, 2026.
The most flights from MCI to USWA are scheduled on a Monday (13 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Kansas City to State of Washington?
Airfare is below average for this route at the moment.
Kansas City to State of Washington flights typically cost between $361 and $493 in August.The cheapest round-trip price found within the last 5 days was $330 on Frontier (Aug 23-Sep 1).
How far ahead should I book a flight from Kansas City to State of Washington?
To ensure you get the cheapest price possible for a flight from Kansas City to State of Washington, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Kansas City to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Kansas City to Washington. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Kansas City to State of Washington flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 11, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Kansas City to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Kansas City to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Kansas City to Washington
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Complete your trip
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Kansas City and Washington flights
Browse other Kansas City and Washington flight options. Last updated on August 11, 2026.
Popular flight searches
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Kansas City to Washington flights
Consider these flights traveling from Kansas City to Washington.
Top 7 airlines flying from Kansas City to Washington
Discover the top 7 airlines that operate flights from Kansas City 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$113 | Average$247 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$327 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$152 | Average$435 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$199 | Average$452 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$216 | Average$455 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$337 | Average$487 | FlexibilityNo cancel fee | On-time71% |