Flights from Kansas City to Boston, United States

Did you mean flights from Boston to Kansas City?

Kansas City to Boston Last modified: May 8, 2025 14:46 -04:00

We've scanned 122,775,531 round trip itineraries and found the cheapest flights to Boston. Major Airlines & United frequently offer the best deals to Boston flights, or select your preferred carrier below to see the cheapest days to fly.

Major Airlines
MKCBOS
Thu 5/29
nonstop
BOSMKC
Sun 6/1
nonstop
$339
United
MKCBOS
Tue 7/1
1 stop
BOSMKC
Tue 7/8
1 stop
$376
American
MKCBOS
Wed 8/13
1 stop
BOSMKC
Wed 8/20
1 stop
$399
Multiple Airlines
MKCBOS
Tue 7/22
1 stop
BOSMKC
Fri 7/25
1 stop
$718

How Much is a Flight from Kansas City to Boston?

We have collected flight cost data from across the web for travel from Kansas City to Boston, and have found the average flight price for this trip to be $346.

Where To Buy Cheap Flights from Kansas City to Boston?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Kansas City to Boston based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Kansas City to Boston?

The chart below shows up-to-date information regarding how far in advance to book your flight from Kansas City to Boston.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $639 $604
7-14 days $539 $520
14-21 days $389 $430
21-30 days $339 $351
30-60 days $339 $341
60-90 days $339 $351
90+ days $339 $343

Cheapest Day To Fly from Kansas City to Boston

We've examined 245,551,062 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Kansas City to Boston is Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$339$339$339$339$381 $339

Compare Flight Prices from Kansas City to Boston by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Kansas City to Boston flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Kansas City Boston American 4/30/25 5/1/25 1 $759
May Kansas City Boston Major Airlines 5/29/25 6/1/25 0 $339
June Kansas City Boston Major Airlines 6/2/25 6/7/25 0 $339

Cheap Last Minute Flights from Kansas City to Boston

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Kansas City to Boston. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
4 5 6 7 8 9 10
$604
11 12 13 14 15 16 17
$604 $465
18 19 20 21 22 23 24
$465 $399
25 26 27 28 29 30 31
$399 $339
1 2 3 4 5 6 7
$339

Connecting Flights vs Direct Flights from Kansas City to Boston

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Kansas City to Boston is $483.

The average price for direct flights from Kansas City to Boston is $339.

The chart below shows up to date information regarding non-stop flights from Kansas City to Boston.

Weekly Direct Flights from Kansas City to Boston - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Major Airlines 3 3 3 3 3 1 3 01:00 13:00

One Way Flights vs Round Trip Flights from Kansas City to Boston

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Kansas City to Boston. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Kansas City to Boston is $201.

The average price for round trip flights from Kansas City to Boston is $479.

Kansas City to Boston Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Kansas City to Boston?
Answer: The average Kansas City to Boston flight time is 3 hours and 12 minutes.
Question: How far is Boston from Kansas City?
Answer: The distance from Kansas City to Boston is 1,252 miles (2,014 kilometers).
Question: How common are direct flights from Kansas City to Boston?
Answer: There are 19 direct flights from Kansas City to Boston.
Question: What are the most popular Kansas City airlines for direct flights from Kansas City to Boston?
Answer: Major Airlines provides 100% of the non-stop flights between Kansas City and Boston.

Farecompare Research Tools

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Cheap Flights from Kansas City to Boston