$118+ Cheap flights from Kansas City (MCI) to Reagan-National (DCA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — DCA
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Kansas City to Reagan-National 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 Kansas City to Washington, D.C. Reagan-National are usually found in December or February, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Kansas City to Reagan-National
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kansas City to Reagan-NationalExplore the most affordable flight options available from Kansas City to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Kansas City to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/317:40 am -
2 stops8h 20m
Sat 11/77:05 am -
2 stops15h 30m
Deal found 9/25![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/137:45 am -
Nonstop2h 20m
Mon 11/162:10 pm -
Nonstop2h 50m
Deal found 9/24![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/307:40 am -
Nonstop2h 20m
Mon 11/29:15 pm -
1 stop4h 15m
Deal found 9/25![Southwest logo]()
$289
This CheapOair deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/228:43 pm -
1 stop14h 21m
Wed 10/281:00 pm -
1 stop7h 47m
Deal found 9/27![Frontier logo]()
$290
This Trip.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/158:43 pm -
1 stop14h 21m
Sat 10/171:00 pm -
1 stop7h 48m
Deal found 9/23![Frontier logo]()
$294
This CheapOair deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/108:43 pm -
1 stop14h 26m
Tue 11/176:00 pm -
1 stop26h 47m
Deal found 9/23![Frontier logo]()
$296
This Cheapflightsfares deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/228:43 pm -
1 stop14h 21m
Mon 10/267:00 am -
1 stop13h 48m
Deal found 9/24![Frontier logo]()
$300
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 11/135:23 am -
1 stop7h 36m
Wed 11/187:58 pm -
1 stop5h 26m
Deal found 9/27![American Airlines logo]()
$303
Best flights from Kansas City to Reagan-NationalDiscover carefully curated flight deals from Kansas City to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Kansas City to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/307:40 am -
Nonstop2h 20m
Mon 11/27:05 am -
Nonstop2h 55m
Deal found 9/25![Southwest logo]()
$303
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/203:14 pm -
1 stop5h 00m
Wed 10/219:30 am -
1 stop7h 32m
Deal found 9/27![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 12/291:10 pm -
1 stop5h 04m
Wed 12/306:00 am -
1 stop4h 53m
Deal found 9/25![Delta logo]()
$388
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/234:45 pm -
1 stop5h 10m
Mon 10/266:50 pm -
1 stop5h 10m
Deal found 9/23![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 12/17:00 am -
2 stops7h 05m
Thu 12/106:05 am -
1 stop4h 50m
Deal found 9/26![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 12/132:10 pm -
2 stops7h 40m
Thu 12/179:15 pm -
1 stop4h 15m
Deal found 9/24![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/178:30 am -
Nonstop2h 20m
Sat 10/246:00 am -
Nonstop2h 45m
Deal found 9/27![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 2/181:00 pm -
1 stop5h 55m
Sat 2/2012:00 pm -
2 stops12h 20m
Deal found 9/23![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/221:50 pm -
1 stop8h 05m
Mon 10/264:55 pm -
2 stops7h 30m
Deal found 9/27![Southwest logo]()
$393
Last-minute flights from Kansas City to Reagan-NationalDiscover last-minute flight deals from Kansas City to Reagan-National. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Reagan-National. Data last updated September 28, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/158:43 pm -
1 stop14h 21m
Sat 10/171:00 pm -
1 stop7h 48m
Deal found 9/23![Frontier logo]()
$294
This CheapOair deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/228:43 pm -
1 stop14h 21m
Wed 10/281:00 pm -
1 stop7h 47m
Deal found 9/27![Frontier logo]()
$290
This Cheapflightsfares deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/228:43 pm -
1 stop14h 21m
Mon 10/267:00 am -
1 stop13h 48m
Deal found 9/24![Frontier logo]()
$300
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/227:40 am -
Nonstop2h 20m
Sun 10/256:05 am -
Nonstop2h 45m
Deal found 9/25![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/236:25 pm -
Nonstop2h 30m
Mon 10/266:50 pm -
1 stop5h 10m
Deal found 9/23![Southwest logo]()
$293
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/234:23 pm -
1 stop6h 24m
Mon 10/265:18 pm -
1 stop5h 51m
Deal found 9/24![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/307:40 am -
Nonstop2h 20m
Mon 11/27:05 am -
Nonstop2h 55m
Deal found 9/25![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/317:40 am -
2 stops8h 20m
Sat 11/77:05 am -
2 stops15h 30m
Deal found 9/25![Southwest logo]()
$273
One-way flights from Kansas City to Reagan-NationalSearch for one-way flight options from Kansas City to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Kansas City to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:06 am -
Nonstop2h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![American Airlines logo]()
$118
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/265:38 am -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![American Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/219:30 am -
1 stop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$124
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/268:10 am -
1 stop5h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$129
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
Nonstop2h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$131
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/278:15 am -
2 stops5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$134
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/243:14 pm -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$136
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/212:39 pm -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$141
This Super.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Tue 11/248:29 pm -
1 stop19h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Frontier logo]()
$142
This CheapOair deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 11/198:43 pm -
1 stop15h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$146
This Jetabroad deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:43 pm -
1 stop24h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$148
Find flight deals from Kansas City to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Reagan-National (DCA). 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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $273 (Southwest) |
One-way from | $118 (American Airlines) |
Popular in | September |
Cheapest in | December |
Average price | $458 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansas City to Reagan-National 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 28, 2026.
Use the filters below to find and compare flights from Kansas City to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Wed 10/28
9:30 am-2:20 pm
1 stop3h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Mon 12/21
6:30 am-11:35 am
1 stop4h 05m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Mon 11/23
2:45 pm-8:41 pm
1 stop4h 56m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Wed 11/11
1:20 pm-8:41 pm
1 stop6h 21m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Sat 10/24
6:30 am-2:00 pm
1 stop6h 30m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Mon 10/26
5:39 pm-11:07 pm
1 stop4h 28m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Tue 10/27
8:15 am-2:30 pm
2 stops5h 15m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$134
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Sat 10/24
3:14 pm-9:14 pm
1 stop5h 00m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$136
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Fri 11/27
6:00 am-12:04 pm
1 stop5h 04m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$175
Kansas CityWashington, D.C.
MCI Kansas City - DCA Washington, D.C. Reagan-National
MCIDCA
Kansas City
Thu 10/22
6:00 am-12:08 pm
1 stop5h 08m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$179
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Kansas City to Reagan-National
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 Kansas City to Reagan-National in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Kansas City-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kansas City-Washington, D.C. Reagan-National Airport 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 Kansas City-Washington, D.C. Reagan-National Airport 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 Kansas City to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Kansas City with our price prediction graph.
MCI-DCA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kansas City to Washington, D.C. Reagan-National Airport
Prices
Airlines
How far ahead should I book a flight from Kansas City to Washington, D.C. Reagan-National Airport?
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Kansas City to Washington, D.C. Reagan-National Airport?
Currently, December is the cheapest month in which you can book a flight from Kansas City to Washington, D.C. Reagan-National Airport (average of $319). Flying from Kansas City to Washington, D.C. Reagan-National Airport in September is currently the most expensive (average of $458). 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 DCA?
Find hourly flight availability from Kansas City to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 28, 2026.
When flying from Kansas City to Washington, D.C. Reagan-National Airport, 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 afternoon.
The best insider tips for Kansas City to Washington, D.C. Reagan-National Airport 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 Kansas City to Washington, D.C. Reagan-National Airport trip
Our travel experts
Reviews of airlines servicing Reagan-National
Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated September 28, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andFrontier from Kansas City to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodLauren,Dec 2024
MCI - DCA
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodLauren,Dec 2024
MCI - DCA
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodLauren,Dec 2024
MCI - DCA
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodLauren,Dec 2024
MCI - DCA
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Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Arlington
Owings Mills
Lanham
Tysons
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Reston
Herndon
Hyattsville
Rockville
Fredericksburg
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Top 3 airlines flying from Kansas City to Reagan-National
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$283 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$261 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$274 | Average$390 | FlexibilityNo cancel fee | On-time63% |