$128+ Cheap flights from Washington, D.C. (WAS) to Kansas City (MCI)
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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MCI
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Washington, D.C. to Kansas City 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.Cheapflights Tip: The best prices from Washington, D.C. to Kansas City are usually found in October or February, booked 86 days in advance, depart on a Saturday or Wednesday and return on a Thursday
Cheap flight deals from Washington, D.C. to Kansas City
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Cheapest flights from Washington, D.C. to Kansas CityExplore the most affordable flight options available from Washington, D.C. to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Washington, D.C. to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:27 am -
1 stop28h 07m
Mon 12/710:30 am -
1 stop12h 59m
Deal found 9/16![Frontier logo]()
$236
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:35 pm -
Nonstop2h 50m
Wed 10/286:25 am -
Nonstop2h 25m
Deal found 9/14![Southwest logo]()
$258
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/137:15 am -
1 stop7h 51m
Sat 10/246:32 pm -
1 stop4h 27m
Deal found 9/16![American Airlines logo]()
$265
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
1 stop13h 47m
Mon 11/28:43 pm -
1 stop19h 04m
Deal found 9/13![Frontier logo]()
$268
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/283:10 pm -
1 stop4h 10m
Thu 10/297:40 am -
Nonstop2h 20m
Deal found 9/15![Southwest logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/1412:35 pm -
Nonstop3h 00m
Tue 12/156:00 am -
1 stop6h 38m
Deal found 9/16![United Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:10 am -
1 stop6h 10m
Wed 10/215:25 am -
2 stops5h 50m
Deal found 9/14![Southwest logo]()
$271
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/136:33 pm -
1 stop5h 44m
Thu 10/156:00 am -
Nonstop2h 43m
Deal found 9/16![American Airlines logo]()
$273
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop30h 58m
Mon 10/2612:53 pm -
1 stop16h 27m
Deal found 9/11![Frontier logo]()
$273
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:20 pm -
Nonstop2h 55m
Tue 11/107:00 am -
1 stop5h 05m
Deal found 9/13![Southwest logo]()
$278
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/144:55 pm -
Nonstop2h 50m
Tue 12/157:00 am -
2 stops7h 05m
Deal found 9/16![Southwest logo]()
$278
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Sat 10/241:00 pm -
1 stop7h 48m
Mon 10/268:43 pm -
1 stop19h 04m
Deal found 9/16![Frontier logo]()
$279
Best flights from Washington, D.C. to Kansas CityDiscover carefully curated flight deals from Washington, D.C. to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Washington, D.C. to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/144:55 pm -
Nonstop2h 50m
Tue 12/157:00 am -
2 stops7h 05m
Deal found 9/16![Southwest logo]()
$278
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/71:17 pm -
1 stop5h 17m
Sun 11/811:33 am -
Nonstop2h 27m
Deal found 9/16![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:00 pm -
1 stop5h 26m
Fri 10/236:44 pm -
1 stop5h 07m
Deal found 9/14![Delta logo]()
$367
This KAYAK deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 9/282:54 pm -
1 stop5h 17m
Thu 10/16:44 am -
1 stop7h 15m
Deal found 9/16![American Airlines logo]()
$491
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:15 pm -
1 stop4h 15m
Tue 11/107:05 pm -
Nonstop2h 15m
Deal found 9/14![Southwest logo]()
$287
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/203:47 pm -
1 stop7h 13m
Wed 10/2111:50 am -
Nonstop2h 29m
Deal found 9/16![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/13. 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 10/228:13 am -
1 stop6h 21m
Fri 10/236:44 pm -
1 stop4h 58m
Deal found 9/13![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:05 am -
Nonstop2h 55m
Mon 11/94:30 pm -
1 stop4h 15m
Deal found 9/14![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/276:10 am -
2 stops11h 01m
Sat 10/318:30 am -
1 stop6h 55m
Deal found 9/15![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/1312:35 pm -
1 stop7h 28m
Sun 11/156:00 am -
1 stop4h 37m
Deal found 9/16![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 9/11. 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.
Wed 11/48:00 am -
Nonstop2h 50m
Thu 11/54:30 pm -
1 stop4h 15m
Deal found 9/11![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/65:55 pm -
Nonstop3h 00m
Mon 11/97:36 am -
1 stop4h 59m
Deal found 9/14![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/66:12 pm -
1 stop6h 44m
Sun 11/85:31 pm -
1 stop6h 11m
Deal found 9/16![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:25 pm -
1 stop4h 45m
Wed 10/214:20 pm -
Nonstop2h 25m
Deal found 9/12![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 11/512:35 pm -
Nonstop3h 02m
Tue 11/105:41 pm -
1 stop5h 49m
Deal found 9/14![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 2/2512:00 pm -
1 stop5h 54m
Sun 2/286:00 am -
1 stop4h 53m
Deal found 9/15![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 9/11. 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.
Thu 10/810:40 pm -
Nonstop2h 50m
Tue 10/132:35 pm -
1 stop5h 50m
Deal found 9/11![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:55 pm -
Nonstop3h 00m
Sun 11/811:33 am -
Nonstop2h 27m
Deal found 9/13![United Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 11/610:30 pm -
Nonstop2h 55m
Sun 11/84:30 pm -
1 stop5h 40m
Deal found 9/15![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:35 pm -
Nonstop3h 02m
Sun 11/19:49 am -
1 stop5h 44m
Deal found 9/16![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/283:10 pm -
1 stop4h 10m
Sun 11/12:10 pm -
2 stops7h 40m
Deal found 9/15![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:10 am -
1 stop5h 16m
Mon 10/196:39 pm -
1 stop5h 19m
Deal found 9/15![United Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:15 pm -
1 stop4h 15m
Sun 11/87:40 pm -
Nonstop2h 15m
Deal found 9/14![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 12/236:00 am -
1 stop4h 50m
Sun 12/275:25 am -
1 stop6h 30m
Deal found 9/15![Delta logo]()
$504
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
Nonstop2h 45m
Sun 10/185:20 am -
1 stop5h 55m
Deal found 9/12![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/135:29 pm -
1 stop5h 31m
Sat 10/173:14 pm -
1 stop6h 45m
Deal found 9/14![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:05 pm -
1 stop6h 20m
Mon 11/95:35 am -
2 stops5h 30m
Deal found 9/12![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 9/11. 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 10/176:20 am -
1 stop4h 20m
Sun 10/186:30 pm -
Nonstop2h 25m
Deal found 9/11![Southwest logo]()
$423
Last-minute flights from Washington, D.C. to Kansas CityDiscover last-minute flight deals from Washington, D.C. to Kansas City. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Kansas City. Data last updated September 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/137:15 am -
1 stop7h 51m
Sat 10/246:32 pm -
1 stop4h 27m
Deal found 9/16![American Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/136:33 pm -
1 stop5h 44m
Thu 10/156:00 am -
Nonstop2h 43m
Deal found 9/16![American Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:35 pm -
Nonstop2h 50m
Wed 10/286:25 am -
Nonstop2h 25m
Deal found 9/14![Southwest logo]()
$258
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/146:30 pm -
1 stop5h 47m
Mon 10/266:32 pm -
1 stop4h 27m
Deal found 9/16![American Airlines logo]()
$283
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop30h 58m
Mon 10/2612:53 pm -
1 stop16h 27m
Deal found 9/11![Frontier logo]()
$273
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/205:58 pm -
Nonstop2h 48m
Thu 10/225:46 pm -
Nonstop2h 39m
Deal found 9/15![United Airlines logo]()
$281
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
1 stop30h 58m
Mon 10/2612:53 pm -
1 stop16h 27m
Deal found 9/13![Frontier logo]()
$279
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Sat 10/241:00 pm -
1 stop7h 48m
Mon 10/268:43 pm -
1 stop19h 04m
Deal found 9/16![Frontier logo]()
$279
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/247:23 am -
1 stop5h 30m
Mon 10/265:39 pm -
1 stop4h 37m
Deal found 9/16![Delta logo]()
$283
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/283:10 pm -
1 stop4h 10m
Thu 10/297:40 am -
Nonstop2h 20m
Deal found 9/15![Southwest logo]()
$269
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
1 stop13h 47m
Mon 11/28:43 pm -
1 stop19h 04m
Deal found 9/13![Frontier logo]()
$268
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/297:45 pm -
Nonstop3h 01m
Mon 11/25:00 pm -
Nonstop2h 36m
Deal found 9/16![American Airlines logo]()
$281
One-way flights from Washington, D.C. to Kansas CitySearch for one-way flight options from Washington, D.C. to Kansas City. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Washington, D.C. to Kansas City. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 12/1512:40 pm -
1 stop21h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:35 pm -
Nonstop2h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$129
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/137:17 am -
1 stop5h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/29:06 pm -
2 stops23h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$137
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/611:55 am -
2 stops9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$138
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 12/211:00 am -
2 stops6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$138
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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.
Thu 11/121:00 pm -
1 stop7h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$139
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am -
1 stop13h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$140
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 1/182:39 pm -
Nonstop3h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$141
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/2912:35 pm -
Nonstop3h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/1610:16 am -
2 stops34h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$143
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop30h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$143
Find flight deals from Washington, D.C. to Kansas City
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Kansas City (MCI). 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $236 (Cheapflightsfares) |
One-way from | $128 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $376 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Kansas City 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 September 17, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Kansas City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreKansas City
BWI Baltimore/Washington - MCI Kansas City
BWIMCI
Baltimore/Washington
Wed 11/18
11:37 am-4:42 pm
1 stop6h 05m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$133
Washington, D.C.Kansas City
DCA Washington, D.C. Reagan-National - MCI Kansas City
DCAMCI
Washington, D.C. Reagan-National
Tue 12/15
11:00 am-4:35 pm
2 stops6h 35m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$138
Quickest round-trip
Washington, D.C.Kansas City
IAD Washington, D.C. Dulles Intl - MCI Kansas City
IADMCI
Washington, D.C. Dulles Intl
Mon 1/18
1:05 pm-2:50 pm
Nonstop2h 45m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$141
Washington, D.C.Kansas City
IAD Washington, D.C. Dulles Intl - MCI Kansas City
IADMCI
Washington, D.C. Dulles Intl
Thu 11/12
5:55 pm-7:55 pm
Nonstop3h 00m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$141
BaltimoreKansas City
BWI Baltimore/Washington - MCI Kansas City
BWIMCI
Baltimore/Washington
Mon 12/14
5:20 pm-11:07 pm
1 stop6h 47m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$151
BaltimoreKansas City
BWI Baltimore/Washington - MCI Kansas City
BWIMCI
Baltimore/Washington
Thu 11/12
8:10 am-10:05 am
Nonstop2h 55m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$158
BaltimoreKansas City
BWI Baltimore/Washington - MCI Kansas City
BWIMCI
Baltimore/Washington
Thu 10/15
10:40 pm-12:30 am
Nonstop2h 50m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$158
BaltimoreKansas City
BWI Baltimore/Washington - MCI Kansas City
BWIMCI
Baltimore/Washington
Tue 10/13
8:20 am-10:05 am
Nonstop2h 45m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$158
BaltimoreKansas City
BWI Baltimore/Washington - MCI Kansas City
BWIMCI
Baltimore/Washington
Tue 10/13
7:05 pm-7:48 pm
2 stops25h 43m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$162
Washington, D.C.Kansas City
DCA Washington, D.C. Reagan-National - MCI Kansas City
DCAMCI
Washington, D.C. Reagan-National
Mon 10/12
5:35 pm-8:49 pm
1 stop4h 14m
Kansas City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
Showing 1-10 of 58 resultsSorted by cheapest first
Compare providers for flights from Washington, D.C. to Kansas City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Kansas City in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Washington, D.C.-Kansas City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Kansas City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Kansas City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C.-Kansas City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Kansas City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Washington, D.C. to Kansas City
Have a flexible travel schedule? Discover the best time to fly to Kansas City from Washington, D.C. with our price prediction graph.
WAS-MCI
BWI-MCI
IAD-MCI
DCA-MCI
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 Washington, D.C. to Kansas City
WAS-MCI
BWI-MCI
IAD-MCI
DCA-MCI
What is the cheapest month to book a flight from Washington, D.C. to Kansas City?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Kansas City (average of $369). Flying from Washington, D.C. to Kansas City in July is currently the most expensive (average of $477). 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 WAS to MCI?
Find hourly flight availability from Washington, D.C. to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2026.
One of the essential ways to save on airfare from Washington, D.C. to Kansas City is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 5% on airfare.
Weekly flight availability from Washington, D.C. to Kansas City
Explore weekly flight availability from Washington, D.C. to Kansas City. 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 September 17, 2026.
The most flights from WAS to MCI are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Washington, D.C. to Kansas City?
Airfare is below average for this route at the moment.
Washington, D.C. to Kansas City flights typically cost between $297 and $538 in December.The cheapest round-trip price found within the last 5 days was $236 on Frontier (Dec 3-Dec 7).
How far ahead should I book a flight from Washington, D.C. to Kansas City?
The best time to book flights from Washington, D.C. to Kansas City is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Washington, D.C. to Kansas City?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Kansas City. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Washington, D.C. to Kansas City flight should consider departing on Friday evenings 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.
The best insider tips for Washington, D.C. to Kansas City flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Kansas City trip
Our travel experts
Reviews of airlines servicing Kansas City
Get insights into the airlines that provide service to Kansas City. 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 Kansas City. Reviews last updated September 17, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Washington, D.C. to Kansas City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Kansas City. 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 Kansas City?
Book flights to Kansas City if you plan to visit one of these locationsLee's Summit
Kansas City
Independence
Overland Park
Warrensburg
Lenexa
North Kansas City
Lansing
Liberty
Lawrence
Shawnee
Olathe
Belton
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Top 5 airlines flying from Washington, D.C. to Kansas City
Discover the top 5 airlines that operate flights from Washington, D.C. to Kansas City. 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 September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$125 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$136 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$261 | Average$419 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$267 | Average$389 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$455 | FlexibilityNo cancel fee | On-time69% |