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Cheap flights from Kansas City International to Baltimore Washington International

Compare Kansas City International to Baltimore Washington International flight deals

Find the cheapest month or even day of the year to fly to Baltimore Washington International

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Flight deals from Kansas City International to Baltimore Washington International

Looking for a cheap last-minute deal or the best round-trip flight from Kansas City International Airport to Baltimore Washington International Airport? If you want to travel next month, round-trip fares start from $221. Find the lowest prices on one-way and round-trip tickets right here.
Washington, D.C..$159 per passenger.Departing Fri, Aug 28, returning Mon, Aug 31.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Kansas City International on Fri, Aug 28, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Mon, Aug 31, arriving in Kansas City International.Price includes taxes and charges.From $159, select.
Washington, D.C..$169 per passenger.Departing Fri, Jul 31, returning Tue, Aug 4.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Kansas City International on Fri, Jul 31, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Tue, Aug 4, arriving in Kansas City International.Price includes taxes and charges.From $169, select.
Washington, D.C..$209 per passenger.Departing Wed, Jun 24, returning Wed, Jul 1.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Kansas City International on Wed, Jun 24, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Wed, Jul 1, arriving in Kansas City International.Price includes taxes and charges.From $209, select.
Washington, D.C..$221 per passenger.Departing Fri, Jun 19, returning Mon, Jun 22.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Kansas City International on Fri, Jun 19, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Mon, Jun 22, arriving in Kansas City International.Price includes taxes and charges.From $221, select.
Washington, D.C..$224 per passenger.Departing Mon, Jul 6, returning Mon, Jul 13.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Kansas City International on Mon, Jul 6, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Mon, Jul 13, arriving in Kansas City International.Price includes taxes and charges.From $224, select.
Washington, D.C..$287 per passenger.Departing Wed, Sep 9, returning Thu, Sep 17.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Kansas City International on Wed, Sep 9, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Thu, Sep 17, arriving in Kansas City International.Price includes taxes and charges.From $287, select.
Washington, D.C..$288 per passenger.Departing Mon, Aug 31, returning Mon, Sep 14.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Kansas City International on Mon, Aug 31, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Mon, Sep 14, arriving in Kansas City International.Price includes taxes and charges.From $288, select.
Washington, D.C..$294 per passenger.Departing Tue, Jun 23, returning Tue, Jun 23.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Kansas City International on Tue, Jun 23, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departing from Baltimore Washington International on Tue, Jun 23, arriving in Kansas City International.Price includes taxes and charges.From $294, select.
Washington, D.C..$294 per passenger.Departing Wed, Jul 1, returning Wed, Jul 1.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Kansas City International on Wed, Jul 1, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departing from Baltimore Washington International on Wed, Jul 1, arriving in Kansas City International.Price includes taxes and charges.From $294, select.
Washington, D.C..$297 per passenger.Departing Tue, Aug 11, returning Wed, Aug 12.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Kansas City International on Tue, Aug 11, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departing from Baltimore Washington International on Wed, Aug 12, arriving in Kansas City International.Price includes taxes and charges.From $297, select.
Washington, D.C..$297 per passenger.Departing Wed, Jun 24, returning Wed, Jul 1.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Kansas City International on Wed, Jun 24, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departing from Baltimore Washington International on Wed, Jul 1, arriving in Kansas City International.Price includes taxes and charges.From $297, select.
Washington, D.C..$310 per passenger.Departing Wed, Sep 9, returning Thu, Sep 17.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Kansas City International on Wed, Sep 9, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departing from Baltimore Washington International on Thu, Sep 17, arriving in Kansas City International.Price includes taxes and charges.From $310, select.
Washington, D.C..$330 per passenger.Departing Sat, Nov 7, returning Thu, Nov 12.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Kansas City International on Sat, Nov 7, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departing from Baltimore Washington International on Thu, Nov 12, arriving in Kansas City International.Price includes taxes and charges.From $330, select.
Washington, D.C..$331 per passenger.Departing Mon, Aug 31, returning Mon, Sep 14.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Kansas City International on Mon, Aug 31, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departing from Baltimore Washington International on Mon, Sep 14, arriving in Kansas City International.Price includes taxes and charges.From $331, select.
Washington, D.C..$378 per passenger.Departing Tue, Mar 16, returning Tue, Mar 23.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Kansas City International on Tue, Mar 16, arriving in Baltimore Washington International.Inbound indirect flight with Delta, departing from Baltimore Washington International on Tue, Mar 23, arriving in Kansas City International.Price includes taxes and charges.From $378, select.
Washington, D.C..$379 per passenger.Departing Tue, Nov 24, returning Tue, Dec 1.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Kansas City International on Tue, Nov 24, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departing from Baltimore Washington International on Tue, Dec 1, arriving in Kansas City International.Price includes taxes and charges.From $379, select.

Find the cheapest month to fly from Kansas City International to Baltimore Washington International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kansas City International to Baltimore Washington International flights are currently cheapest in August.
May
from $516
Jun
from $221
Jul
from $224
Aug
from $159
Sep
from $287
Oct
from $385
Nov
from $330
Dec
from $404
Jan
Find prices
Feb
Find prices
Mar
from $378
Apr
Find prices

Direct flights from Kansas City International to Baltimore Washington International

Kansas City International to Baltimore Washington International: Alternative routes

Compare routes from Kansas City International to Washington, D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Baltimore Washington International.

Washington Ronald Reagan

5km from central Washington, D.C.
Closest
from $278
Search flights

Camp Springs Andrews AFB

17km from central Washington, D.C.
Search flights

Washington Dulles

37km from central Washington, D.C.
Cheapest
from $127
Search flights

Baltimore Washington International

44km from central Washington, D.C.
from $159
Search flights

Manassas

47km from central Washington, D.C.
Search flights

Kansas City to Washington, D.C.: Flight information

The things to know before you go.
Cheapest flight found$159
Cheapest month to flyAugust
Average flight time2 hrs, 24 mins
Most popular airlineSouthwest Airlines
Average flights per week17

Finding cheap flights from Kansas City International to Baltimore Washington International: Frequently asked questions

The best price we found for a round-trip flight from Kansas City International to Baltimore Washington International is $159. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 24 minutes is the average flight time from Kansas City International to Baltimore Washington International.
Southwest Airlines flies direct from Kansas City International to Baltimore Washington International.
There are 17 flights per week flying from Kansas City International to Baltimore Washington International, as of May 2026.
The cheapest month to fly from Kansas City International to Baltimore Washington International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kansas City International Airport to Baltimore Washington International Airport on Friday, August 28, 2026.
Yes – the average flight time is 2 hours and 24 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Baltimore Washington International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to Baltimore Washington International.

Traveling from Kansas City International Airport (MCI) to Baltimore/Wash International Thurgood Marshall Airport (BWI): what you need to know

  • Hop on a direct flight from Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport and you'll be in the air for an average of 2 hours 25 minutes.

  • Washington DC's timezone is UTC-4, making Washington DC one hour ahead of Kansas City.

  • You can choose from 14 weekly Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport flights. The 05:00 departure with Southwest Airlines is the earliest you can take. Southwest Airlines operates the latest service of the day at 20:40.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your MCI to BWI flight.

  • Traveling during a peak month like July? Public holidays and other popular seasons can result in longer lines at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before domestic departures.

  • Southwest Airlines has direct flights from Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport. Book with this popular carrier, then get ready to tick off the sights in Washington DC — and maybe even more of United States if time allows.

  • Southwest Airlines has the highest passenger demand on this route.

  • The most punctual carrier operating MCI to BWI flights is Southwest Airlines. Its services land as planned 77.24% of the time.

  • If you want to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport. These are the most popular stopovers between MCI and BWI:

    • Chicago Midway International Airport

    • Detroit Metropolitan Wayne County Airport

    • Nashville International Airport

How to find the cheapest flights from Kansas City International Airport (MCI) to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • The lowest price we've seen for a one-way Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport flight is $60. A return ticket right now is $159. Depending on the availability when you book, these fares could change.

  • Get cheap tickets from MCI to BWI by booking six months ahead. Based on our research, that's the sweet spot for finding a bargain.

  • The cheapest month for flights from Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport is May. Use the 'Whole month' tool to find the lowest airfares if you have a flexible schedule.

  • Cut down on the time spent looking for cheap flights from MCI to BWI by creating a Price Alert. You'll receive an email or notification on the app when a new low fare is offered.

  • Tailor your trip with filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport.

Handy information about Kansas City International Airport (MCI)

  • MCI is located at 601 Brasilia Avenue.

  • 81.34% of flights departing from Kansas City International Airport touch down at their destination on time. With its strong on-time stats, you're unlikely to be delayed when flying out of MCI.

  • Kansas City International Airport is about 32 kilometers from central Kansas City. If you're ride-sharing, catching a cab or driving from the center, it'll take 20 minutes or so to get there, depending on the traffic.

  • Catching public transport? Expect a trip time of around 1 hour 10 minutes.

  • Looking for a convenient hotel near MCI? If you're catching an early flight from Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport, these stays will have you moments from your departure lounge:

Arriving at Baltimore/Wash International Thurgood Marshall Airport (BWI)

Getting from Baltimore/Wash International Thurgood Marshall Airport (BWI) to central Washington DC

  • Baltimore/Wash International Thurgood Marshall Airport is roughly 48 kilometers from central Washington DC. The drive time takes about 50 minutes.

  • It takes around 1 hour 30 minutes if you're using public transport.

When to fly to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • July is the busiest month for flights from Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport. To escape the crowds, travel to Washington DC in May.

  • Before locking in your flight from Kansas City International Airport to Baltimore/Wash International Thurgood Marshall Airport, consider the type of weather you like. July is the warmest month in Washington DC, with temperatures ranging from 19ºC (66ºF) to 33ºC (91ºF).

  • Look for cheap tickets from MCI to BWI in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC (21ºF) and 10ºC (50ºF) on average.

Explore more of United States

  • New York is just one of the many cities in United States waiting to be discovered after you've experienced Washington DC. Around 322 kilometers away to the north-east, its top attractions include Statue of Liberty, Central Park and Empire State Building.

  • If you're ready to explore another major destination in United States, head for Philadelphia, about 193 kilometers north-east of Washington DC. Liberty Bell, Independence Hall and Philadelphia Museum of Art are highlights.

More travel options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.