$66+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SEA
Apr 9 — Apr 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kansas City to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kansas City to Washington
Cheapest
Best
Last-minute
One-way
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 March 10, 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 March 10, 2026.
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/107:55 am
MCI
- SEA
Nonstop4h 05m
Delta
Sat 4/115:50 pm
SEA
- MCI
Nonstop3h 26m
Delta
Deal found 3/9![Delta logo]()
$159
This Southwest deal was found by Cheapflights users on 3/10. 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 5/23:15 pm
MCI
- SEA
2 stops8h 55m
Southwest
Wed 5/611:40 am
SEA
- MCI
2 stops8h 45m
Southwest
Deal found 3/10![Southwest logo]()
$163
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/107:55 am
MCI
- SEA
Nonstop4h 05m
Delta
Sat 4/185:35 am
SEA
- MCI
1 stop5h 45m
Delta
Deal found 3/9![Delta logo]()
$169
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:15 am
MCI
- SEA
Nonstop4h 09m
Alaska Airlines
Sat 4/256:21 pm
SEA
- MCI
Nonstop3h 38m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sat 4/186:15 am
MCI
- SEA
Nonstop4h 09m
Alaska Airlines
Sun 4/266:21 pm
SEA
- MCI
Nonstop3h 38m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 3/10. 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.
Thu 4/97:55 am
MCI
- SEA
Nonstop4h 05m
Delta
Thu 4/306:10 pm
SEA
- MCI
Nonstop3h 33m
Delta
Deal found 3/10![Delta logo]()
$179
This Southwest deal was found by Cheapflights users on 3/6. 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.
Thu 5/74:55 pm
MCI
- SEA
1 stop9h 10m
Southwest
Tue 5/1911:35 am
SEA
- MCI
2 stops8h 50m
Southwest
Deal found 3/6![Southwest logo]()
$184
This Delta deal was found by Cheapflights users on 3/10. 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.
Fri 4/107:55 am
MCI
- SEA
Nonstop4h 05m
Delta
Tue 4/214:36 pm
SEA
- MCI
1 stop6h 02m
Delta
Deal found 3/10![Delta logo]()
$189
This Southwest deal was found by Cheapflights users on 3/8. 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.
Fri 5/18:05 pm
MCI
- SEA
1 stop6h 35m
Southwest
Sun 5/310:15 pm
SEA
- MCI
2 stops13h 00m
Southwest
Deal found 3/8![Southwest logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Sat 4/182:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 4/2512:27 pm
PDX
- MCI
2 stops20h 31m
Frontier
Deal found 3/7![Frontier logo]()
$193
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:10 pm
MCI
- SEA
2 stops8h 30m
Southwest
Mon 4/135:15 am
SEA
- MCI
1 stop6h 10m
Southwest
Deal found 3/9![Southwest logo]()
$194
This Southwest deal was found by Cheapflights users on 3/8. 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.
Wed 4/224:25 pm
MCI
- SEA
2 stops9h 10m
Southwest
Mon 4/277:45 pm
SEA
- MCI
2 stops15h 10m
Southwest
Deal found 3/8![Southwest logo]()
$195
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 March 10, 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 March 10, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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 4/227:42 am
MCI
- SEA
Nonstop4h 09m
Delta
Mon 4/2711:15 pm
SEA
- MCI
1 stop8h 28m
Delta
Deal found 3/6![Delta logo]()
$169
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/282:58 pm
MCI
- SEA
Nonstop4h 02m
Alaska Airlines
Sat 5/28:25 am
SEA
- MCI
1 stop5h 52m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Sat 4/1811:30 am
MCI
- PSC
2 stops11h 31m
United Airlines
Tue 4/211:11 pm
PSC
- MCI
1 stop5h 23m
United Airlines
Deal found 3/6![United Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 3/8. 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.
Thu 5/74:40 pm
MCI
- PDX
2 stops8h 00m
Southwest
Sun 5/105:50 pm
PDX
- MCI
1 stop6h 00m
Southwest
Deal found 3/8![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:08 am
MCI
- SEA
1 stop7h 41m
Delta
Thu 4/95:50 pm
SEA
- MCI
Nonstop3h 26m
Delta
Deal found 3/5![Delta logo]()
$198
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 4/287:42 am
MCI
- GEG
1 stop6h 45m
Delta
Sat 5/27:15 am
GEG
- MCI
2 stops11h 41m
Delta
Deal found 3/6![Delta logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/282:58 pm
MCI
- GEG
1 stop8h 33m
Alaska Airlines
Sat 5/26:00 am
GEG
- MCI
1 stop6h 04m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 6/67:59 pm
MCI
- PDX
1 stop6h 51m
United Airlines
Wed 6/1011:40 pm
PDX
- MCI
1 stop7h 27m
United Airlines
Deal found 3/7![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/8. 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.
Thu 5/710:00 am
MCI
- SEA
2 stops9h 00m
Southwest
Tue 5/1211:35 am
SEA
- MCI
2 stops8h 50m
Southwest
Deal found 3/8![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 5/67:42 am
MCI
- PSC
1 stop6h 06m
Delta
Sun 5/103:30 pm
PSC
- MCI
1 stop6h 05m
Delta
Deal found 3/10![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/141:54 pm
MCI
- SEA
2 stops11h 33m
United Airlines
Sun 4/195:00 am
SEA
- MCI
1 stop5h 52m
United Airlines
Deal found 3/7![United Airlines logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 3/305:50 pm
MCI
- PDX
Nonstop3h 51m
Alaska Airlines
Fri 4/31:35 pm
PDX
- MCI
1 stop8h 24m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$307
This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:58 pm
MCI
- PSC
1 stop8h 44m
Alaska Airlines
Sun 5/101:21 pm
PSC
- MCI
1 stop8h 38m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:40 pm
MCI
- PDX
1 stop8h 35m
Southwest
Mon 6/110:40 am
PDX
- MCI
2 stops10h 45m
Southwest
Deal found 3/5![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 3/6. 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.
Mon 4/207:59 pm
MCI
- SEA
1 stop6h 00m
Delta
Mon 4/279:45 pm
SEA
- MCI
1 stop9h 58m
Delta
Deal found 3/6![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 4/177:00 pm
MCI
- SEA
1 stop7h 34m
United Airlines
Mon 4/2010:35 pm
SEA
- MCI
1 stop8h 17m
United Airlines
Deal found 3/6![United Airlines logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 am
MCI
- ALW
1 stop18h 48m
Alaska Airlines
Sat 5/25:00 am
ALW
- MCI
1 stop7h 04m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:35 pm
MCI
- GEG
1 stop6h 40m
Southwest
Sun 5/32:30 pm
GEG
- MCI
1 stop7h 35m
Southwest
Deal found 3/9![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 3/6. 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 4/93:50 pm
MCI
- PDX
1 stop8h 33m
Delta
Thu 4/167:32 pm
PDX
- MCI
2 stops11h 04m
Delta
Deal found 3/6![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/286:15 am
MCI
- GEG
2 stops11h 00m
United Airlines
Sat 5/28:55 am
GEG
- MCI
2 stops9h 46m
United Airlines
Deal found 3/7![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 3/6. 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.
Thu 8/65:15 pm
MCI
- SEA
1 stop9h 05m
Southwest
Tue 8/1111:00 pm
SEA
- MCI
2 stops12h 30m
Southwest
Deal found 3/6![Southwest logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Mon 7/277:58 pm
MCI
- SEA
Nonstop4h 02m
Alaska Airlines
Thu 8/66:24 pm
SEA
- MCI
Nonstop3h 35m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
MCI
- PDX
1 stop8h 49m
Delta
Sat 4/257:05 am
PDX
- MCI
2 stops11h 51m
Delta
Deal found 3/5![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 3/6. 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.
Mon 4/67:10 pm
MCI
- GEG
2 stops8h 15m
Southwest
Thu 4/3010:30 am
GEG
- MCI
2 stops10h 20m
Southwest
Deal found 3/6![Southwest logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 4/156:15 am
MCI
- PSC
1 stop19h 43m
Alaska Airlines
Sat 4/186:00 am
PSC
- MCI
1 stop15h 59m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 3/9. 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 4/267:42 am
MCI
- PDX
1 stop9h 11m
Delta
Thu 4/301:05 pm
PDX
- MCI
1 stop8h 52m
Delta
Deal found 3/9![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/104:50 pm
MCI
- SEA
1 stop9h 30m
Southwest
Tue 6/1610:45 pm
SEA
- MCI
1 stop9h 00m
Southwest
Deal found 3/9![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 5/27:06 am
MCI
- GEG
2 stops9h 47m
Delta
Wed 5/139:30 am
GEG
- MCI
2 stops12h 29m
Delta
Deal found 3/6![Delta logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 4/16:15 am
MCI
- PDX
2 stops12h 35m
Alaska Airlines
Fri 4/33:42 pm
PDX
- MCI
1 stop6h 17m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:02 pm
MCI
- GEG
1 stop7h 27m
Delta
Sat 4/43:25 pm
GEG
- MCI
1 stop5h 51m
Delta
Deal found 3/5![Delta logo]()
$348
Last-minute flights from Kansas City to WashingtonDiscover last-minute flight deals from Kansas City to Washington. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Washington. Data last updated March 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:10 pm
MCI
- SEA
2 stops8h 30m
Southwest
Mon 4/135:15 am
SEA
- MCI
1 stop6h 10m
Southwest
Deal found 3/9![Southwest logo]()
$194
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:30 pm
MCI
- SEA
1 stop7h 05m
Southwest
Tue 4/146:30 am
SEA
- MCI
2 stops7h 45m
Southwest
Deal found 3/9![Southwest logo]()
$184
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:30 pm
MCI
- SEA
1 stop10h 40m
Southwest
Wed 4/1511:35 am
SEA
- MCI
2 stops8h 50m
Southwest
Deal found 3/9![Southwest logo]()
$190
This Delta deal was found by Cheapflights users on 3/10. 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.
Thu 4/97:55 am
MCI
- SEA
Nonstop4h 05m
Delta
Tue 4/286:10 pm
SEA
- MCI
Nonstop3h 33m
Delta
Deal found 3/10![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/107:55 am
MCI
- SEA
Nonstop4h 05m
Delta
Thu 4/166:10 pm
SEA
- MCI
Nonstop3h 33m
Delta
Deal found 3/9![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/107:55 am
MCI
- SEA
Nonstop4h 05m
Delta
Sat 4/185:35 am
SEA
- MCI
1 stop5h 45m
Delta
Deal found 3/9![Delta logo]()
$169
This Delta deal was found by Cheapflights users on 3/10. 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 4/136:40 am
MCI
- SEA
1 stop7h 45m
Delta
Wed 4/295:35 am
SEA
- MCI
1 stop5h 45m
Delta
Deal found 3/10![Delta logo]()
$199
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:15 am
MCI
- SEA
Nonstop4h 09m
Alaska Airlines
Sat 4/256:21 pm
SEA
- MCI
Nonstop3h 38m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sat 4/186:15 am
MCI
- SEA
Nonstop4h 09m
Alaska Airlines
Sun 4/266:21 pm
SEA
- MCI
Nonstop3h 38m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Sat 4/182:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 4/2512:27 pm
PDX
- MCI
2 stops20h 31m
Frontier
Deal found 3/7![Frontier logo]()
$193
This Southwest deal was found by Cheapflights users on 3/8. 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.
Wed 4/224:25 pm
MCI
- SEA
2 stops9h 10m
Southwest
Mon 4/277:45 pm
SEA
- MCI
2 stops15h 10m
Southwest
Deal found 3/8![Southwest logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Sat 4/252:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 5/212:27 pm
PDX
- MCI
1 stop23h 03m
Frontier
Deal found 3/8![Frontier logo]()
$197
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 March 10, 2026.
Search for one-way flight options from Kansas City to Washington. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:51 pm
MCI
- SEA
1 stop20h 36m
Frontier
Deal found 3/5![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:15 pm
MCI
- SEA
1 stop21h 12m
Frontier
Deal found 3/6![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:15 pm
MCI
- PDX
1 stop23h 27m
Frontier
Deal found 3/6![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:15 pm
MCI
- SEA
1 stop21h 12m
Frontier
Deal found 3/5![Frontier logo]()
$89
This Southwest deal was found by Cheapflights users on 3/8. 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.
Tue 4/146:45 pm
MCI
- SEA
1 stop7h 25m
Southwest
Deal found 3/8![Southwest logo]()
$90
This Southwest deal was found by Cheapflights users on 3/8. 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.
Sat 5/23:15 pm
MCI
- SEA
2 stops8h 55m
Southwest
Deal found 3/8![Southwest logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Sat 4/48:43 pm
MCI
- SEA
1 stop16h 54m
Frontier
Deal found 3/7![Frontier logo]()
$96
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 5/57:42 am
MCI
- SEA
Nonstop4h 09m
Delta
Deal found 3/9![Delta logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Sat 5/92:34 pm
MCI
- PDX
1 stop28h 12m
Frontier
Deal found 3/10![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:15 pm
MCI
- SEA
1 stop21h 12m
Frontier
Deal found 3/6![Frontier logo]()
$104
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:10 pm
MCI
- SEA
2 stops8h 30m
Southwest
Deal found 3/9![Southwest logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sat 4/186:15 am
MCI
- SEA
Nonstop4h 09m
Hawaiian Airlines
Deal found 3/9![Hawaiian Airlines logo]()
$106
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $159 (Delta) |
One-way from | $66 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $387 |
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 March 10, 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 CitySeattle
MCI - SEA
MCISEA
Kansas City
Wed 4/22
7:42 am-9:51 am
Nonstop4h 09m
Seattle/Tacoma Intl
Mon 4/27
11:15 pm-9:43 am
1 stop8h 28m
$169
Kansas CitySeattle
MCI - SEA
MCISEA
Kansas City
Thu 4/2
7:08 am-12:49 pm
1 stop7h 41m
Seattle/Tacoma Intl
Thu 4/9
5:50 pm-11:16 pm
Nonstop3h 26m
$198
Kansas CitySpokane
MCI - GEG
MCIGEG
Kansas City
Tue 4/28
7:42 am-12:27 pm
1 stop6h 45m
Spokane
Sat 5/2
7:15 am-8:56 pm
2 stops11h 41m
$232
Kansas CitySeattle
MCI - SEA
MCISEA
Kansas City
Tue 4/28
2:58 pm-5:00 pm
Nonstop4h 02m
Seattle/Tacoma Intl
Sat 5/2
8:25 am-4:17 pm
1 stop5h 52m
$248
Kansas CityPasco
MCI - PSC
MCIPSC
Kansas City
Wed 5/6
7:42 am-11:48 am
1 stop6h 06m
Pasco Tri Cities
Sun 5/10
3:30 pm-11:35 pm
1 stop6h 05m
$267
Kansas CitySpokane
MCI - GEG
MCIGEG
Kansas City
Tue 4/28
2:58 pm-9:31 pm
1 stop8h 33m
Spokane
Sat 5/2
6:00 am-2:04 pm
1 stop6h 04m
$277
Kansas CityPasco
MCI - PSC
MCIPSC
Kansas City
Sat 4/18
11:30 am-9:01 pm
2 stops11h 31m
Pasco Tri Cities
Tue 4/21
1:11 pm-8:34 pm
1 stop5h 23m
$282
Kansas CitySeattle
MCI - SEA
MCISEA
Kansas City
Mon 4/20
7:59 pm-11:59 pm
1 stop6h 00m
Seattle/Tacoma Intl
Mon 4/27
9:45 pm-9:43 am
1 stop9h 58m
$288
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Sat 6/6
7:59 pm-12:50 am
1 stop6h 51m
Portland
Wed 6/10
11:40 pm-9:07 am
1 stop7h 27m
$289
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Thu 5/7
4:40 pm-10:40 pm
2 stops8h 00m
Portland
Sun 5/10
5:50 pm-1:50 am
1 stop6h 00m
$294
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-SEA
MCI-PSC
MCI-PDX
MCI-GEG
MCI-ALW
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-SEA
MCI-PSC
MCI-PDX
MCI-GEG
What is the cheapest month to book a flight from Kansas City to State of Washington?
Currently, December is the cheapest month in which you can book a flight from Kansas City to State of Washington (average of $119). Flying from Kansas City to State of Washington in July is currently the most expensive (average of $249). 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 March 10, 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 22% versus a flight in the morning.
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 February 21, 2026.
Travelers seeking maximum savings on their Kansas City to State of Washington flight should consider departing on Thursday at noon 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.
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 March 10, 2026.
The most flights from MCI to USWA are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
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 March 10, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian Airlines 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
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Kansas City to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kansas City to Washington by cabin class
Find flights from Kansas City to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kansas City and Washington flights
Browse other Kansas City and Washington flight options. Last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kansas City to Washington flights
Consider these flights traveling from Kansas City to Washington.
Top 8 airlines flying from Kansas City to Washington
Discover the top 8 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$113 | Average$227 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$119 | Average$225 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$149 | Average$357 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$149 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$442 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$216 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$426 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$253 | Average$405 | FlexibilityNo cancel fee | On-time71% |