Cheap flights from Kansas City Intl to Boston (MCI - BOS)

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The best prices from Kansas City Intl to Boston are usually found in September or October, booked 30 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Kansas City Intl (MCI) to Boston (BOS)

All the information you need to plan the best MCI to BOS flight in 2021: compare Kansas City Intl to Boston flight prices with the expected peak season, weather and rainfall in Boston.
MCI - BOS
Price
$225 - $325
BOS
Temperature
39.2 - 84.2 °F
BOS
Rainfall
2.8 - 3.9 inches

Popular in

December

High demand for flights, 15% potential price rise

Cheapest in

September

Best time to find cheap flights, 18% potential price drop

Round-trip from

$225

From Kansas City Intl to Boston

One-way from

$141

One-way flight from Kansas City Intl to Boston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Kansas City Intl to Boston?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Boston. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Kansas City Intl to Boston?

Find a great deal and save up to 25% by booking at least 20 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Kansas City Intl to Boston within the next two weeks, with the cheapest ticket starting at $185.

What is the cheapest month to fly from Kansas City Intl to Boston?

The best pricing can be found in the month of August. Prices to Boston from Kansas City Intl average $206. You can even find prices in August for less than $206, as users have found deals to Boston from as low as $50. The month of December appears to be one of the more expensive times to travel to Boston from Kansas City Intl. Flying in the targeted month can save you up to 39%.

When is the cheapest time to fly from Kansas City Intl to Boston (MCI - BOS)?

A simple way to save on the total cost of your ticket is to fly from Kansas City Intl to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

Cheap flights from Kansas City Intl to Boston in May, June 2021

The best prices found for MCI to BOS flights for May, June
19 May - 27 May
$194pp
MCI
Kansas City
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
 
1 STOP
MCI
Kansas City
2 Jun - 6 Jun
$197pp
MCI
Kansas City
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
 
1 STOP
MCI
Kansas City
18 May - 25 May
$198pp
MCI
Kansas City
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
MCI
Kansas City

Kansas City Intl to Boston 2021 flight deals

Cheap flights to Boston from Kansas City Intl found for this year
2 Sep - 10 Sep
$193pp
MCI
Kansas City
United Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
 
1 STOP
MCI
Kansas City
19 May - 27 May
$194pp
MCI
Kansas City
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
 
1 STOP
MCI
Kansas City
2 Jun - 6 Jun
$197pp
MCI
Kansas City
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
 
1 STOP
MCI
Kansas City

Non-stop flights to Boston from Kansas City Intl

Save time with Kansas City Intl to Boston direct flight deals
17 Sep - 25 Sep
$199pp
MCI
Kansas City
Delta
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
Non-Stop
MCI
Kansas City
2 Sep - 5 Sep
$224pp
MCI
Kansas City
Delta
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
Non-Stop
MCI
Kansas City
26 Aug - 3 Sep
$229pp
MCI
Kansas City
Delta
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
Non-Stop
MCI
Kansas City

Last minute flights from Kansas City Intl to Boston

Late deals on round-trip flights to Boston from Kansas City Intl, departing today and this week
14 May - 16 May
$311pp
MCI
Kansas City
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
MCI
Kansas City
14 May - 16 May
$329pp
MCI
Kansas City
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
MCI
Kansas City
14 May - 16 May
$333pp
MCI
Kansas City
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
MCI
Kansas City

One-way flights to Boston from Kansas City Intl

The cheapest one-way flights from Kansas City Intl to Boston
12:28 pm - 2:29 pm
Multiple Airlines
2 Stops
25h 01m
MCI - BOS
Multiple Airlines
$141
Gotogate
4:48 pm - 6:55 am
Allegiant Air
1 Stop
13h 07m
MCI - BOS
Allegiant Air
$144
Kiwi.com
9:25 am - 1:40 pm
Delta
Nonstop
3h 15m
MCI - BOS
Delta
$149
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Kansas City Intl</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Kansas City Intl to Boston

Are flight prices decreasing from Kansas City to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Kansas City and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Kansas City to Boston Logan Intl to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Kansas City to Boston Logan Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Kansas City to Boston Logan Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Kansas City to Boston Logan Intl that may be offering flexible cancellation policies are Delta, American Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Kansas City Intl to Boston for under $200 on Cheapflights?

Yes, there are multiple flights from Kansas City Intl to Boston for under $200. The cheapest flight booked recently is on United Airlines for just $193, but on average you can expect to pay $210.

Are there nonstop flights from Kansas City Intl to Boston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Kansas City Intl to Boston under $200. A good price for a nonstop flight from Kansas City Intl to Boston is less than $322.

Are there last-minute flights available from Kansas City Intl to Boston for under $400?

There are currently 18+ open flights from Kansas City Intl to Boston within the next 7 days for less than $400.

How popular is this flight route?

Within the past month, 47 users have taken a look at flights from Kansas City to Boston Logan Intl.

Does it rain more in Kansas City or Boston?

Expected rainfall in Kansas City is less than in Boston. You can expect this to be the case over the next 17 days.

Is Kansas City weather warmer or cooler than Boston?

You can imagine temperatures to be in the 90 °F range in July. The weather in Boston is generally colder than Kansas City's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Kansas City Intl to Boston?

Delta, United Airlines, and American Airlines can get you from Kansas City Intl to Boston in just under 3h 17m. Your travel time can differ by up to 3h 06m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Kansas City Intl to Boston round-trip?

Our cheapest airline available from Kansas City Intl to Boston is United Airlines. Our recent data shows that you can find tickets from as low as $193 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $199 and $214 round-trip. United Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Kansas City Intl to Boston one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $96. However, be on the lookout for offers from Allegiant Air and Frontier, as they are both options that can get you from Kansas City Intl to Boston for a low price.

Alternative routes for Kansas City Intl to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Kansas City Intl to Boston.
Flight duration
3h 39m
Average temperature for May in Boston
68.0 °F
Avg rainfall for May in Boston
3.7 ″

Airports servicing Kansas City

Airports servicing Boston

Top 4 airlines flying from Kansas City Intl to Boston

The chart below displays the airlines Cheapflights users traveling from Kansas City Intl to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$97 $249 No cancel fee 69%
American Airlines
$106 $252 No cancel fee 71%
Delta
$103 $309 No cancel fee N/A
Spirit Airlines
$197 $330 No cancel fee 65%

Hourly flight availability from Kansas City Intl to Boston

See what time of day planes typically take off from Kansas City Intl towards Boston.
Morning 6 AM to noon 100% of MCI to BOS departures
Early morning Midnight to 6 AM 0% of MCI to BOS departures
Afternoon Noon to 6 PM 0% of MCI to BOS departures
Evening 6 PM to midnight 0% of MCI to BOS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Kansas City Intl to Boston
See how many times per day planes take to the skies headed from Kansas City Intl to Boston.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
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