Cheap flights from Kansas City to Boston from $125
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Boston departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Sat 12/12
10:30 am-10:13 am
1 stop22h 43m
Boston Logan Intl
Sun 1/10
10:29 am-10:16 am
1 stop24h 47m
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Fri 11/6
1:15 pm-5:10 pm
Nonstop2h 55m
Boston Logan Intl
Mon 11/9
5:10 am-9:35 am
1 stop5h 25m
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Fri 11/6
12:35 pm-4:46 pm
Nonstop3h 11m
Boston Logan Intl
Mon 11/9
4:00 pm-10:19 pm
1 stop7h 19m
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Sat 11/7
10:33 am-7:07 pm
1 stop7h 34m
Boston Logan Intl
Mon 11/9
4:05 pm-6:50 pm
Nonstop3h 45m
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Thu 11/5
1:15 pm-5:10 pm
Nonstop2h 55m
Boston Logan Intl
Thu 11/12
6:35 pm-11:00 pm
1 stop5h 25m
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Fri 11/6
5:00 pm-11:51 pm
1 stop5h 51m
Boston Logan Intl
Mon 11/9
5:58 pm-12:24 am
1 stop7h 26m
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Fri 11/6
5:00 pm-11:51 pm
1 stop5h 51m
Boston Logan Intl
Mon 11/9
5:58 pm-12:24 am
1 stop7h 26m
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Fri 11/6
9:36 am-9:29 am
1 stop22h 53m
Boston Logan Intl
Sun 11/8
12:34 pm-8:56 am
1 stop21h 22m
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Wed 11/4
6:10 am-12:26 pm
1 stop5h 16m
Boston Logan Intl
Wed 11/11
11:55 am-5:34 pm
1 stop6h 39m
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Wed 11/18
11:18 am-5:24 pm
1 stop5h 06m
Boston Logan Intl
Mon 11/23
12:00 pm-4:53 pm
1 stop5h 53m
See travel insights to Boston from
How to get the cheapest flight ticket from Kansas City to Boston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Kansas City and Boston?
Prices are currently low for flights on this route.
Typical prices usually range from $369 to $604.The lowest price recently found on this route was $281.
What is the cheapest month to fly to Boston?
In general, October is the cheapest month to fly from Kansas City to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $457. If you aren’t able to travel during the month of October, then book flights to Boston from Kansas City during July instead. Flights to Boston in July, while not as cheap as those in October, still average around $486.
What is the cheapest Kansas City to Boston Logan Intl flight route?
Fly from Kansas City to Boston Logan Intl for the best Kansas City - Boston Logan Intl flight prices
How far in advance should I book a flight from Kansas City to Boston?
You are more likely to see cheaper flights to Boston from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $531 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Kansas City for as low as $408 on momondo.
What cabin class options are available on Kansas City to Boston flights?
There are 4 cabin classes available to choose from on Kansas City to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Kansas City to Boston flights?
No. A direct flight is the cheapest option for a flight between Kansas City to Boston.
How have Kansas City to Boston flight prices changed over time?
As of October 2026, prices for Kansas City to Boston flights are approximately 313% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Kansas City to Boston Logan Intl?
Delta and United Airlines are the most popular carriers operating from Kansas City to Boston Logan Intl
What airlines fly to Boston?
Delta, Southwest and American Airlines are the top three most popular airlines that fly to Boston from Kansas City according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 5 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kansas City to Boston on average per day?
The number of flights available between Kansas City and Boston is 5 per day as of October 2026. The most frequent departure time is 9:00AM, with 71% of daily flights leaving at noon.
How many flights depart from Kansas City to Boston on average per week?
As of October 2026, there are 36 flights per week flying from Kansas City to Boston. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.
When to book flights from Kansas City to Boston
Cheap Kansas City to Boston (MCI to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kansas City to Boston
Frequently asked questions about flying from Kansas City to Boston
How far is Kansas City to Boston Logan Intl by plane?
There are 1247.1 mi between Kansas City and Boston Logan Intl. 2h 54m is a normal flight duration for this route.
When did momondo last update prices for flights from Kansas City Airport to Boston Logan Intl Airport?
Prices for flights from Kansas City Airport to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Kansas City Airport to Boston Logan Intl Airport?
As of October 2026, there are 5 operators available to choose from for flights from Kansas City Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Kansas City Airport to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kansas City to Boston?
Based on momondo bookings for flights between Kansas City and Boston, the leading plane model is Boeing 737 MAX 8, making up 36.61% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 26.79%, Embraer 175 with 7.14%, and Boeing 737 with 6.25%.
What is the most popular airline from Kansas City to Boston?
momondo data reveals that the most frequently booked airline on the route from Kansas City to Boston is Delta, representing 61% of all bookings. The subsequent popular airlines are Southwest at 24%, American Airlines at 7%, and Frontier at 5%.
Best airlines flying from Kansas City to Boston
Compare and see reviews for airlines that fly from Kansas City to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $95 | Free Cancellation | Rating 5.6 2,551 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $299 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 7.4 10,322 reviews | |||
| PriceFrom $367 | Free Cancellation | Rating 7.9 4,224 reviews |
Southwest Flights From Kansas City to Boston
Southwest flies from Kansas City to Boston around 5 times per week, with 4,224 momondo users rating the airline 7.9/10. The cheapest Southwest deal from Kansas City to Boston in the last 72 hours was $367 (round-trip), much lower than the average airfare cost of $486 for Southwest flights on this route.
Delta Flights From Kansas City to Boston
Another popular option for Kansas City to Boston flights is Delta (7.8/10, 8,646 ratings). Delta flies from Kansas City to Boston around 11 times per week, with deals starting from $299 round-trip and rising to an average price of around $551.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kansas City to Boston?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas City to Boston for you.
Can I find flights from Kansas City to Boston with flexible booking policies on momondo?
All flight searches from Kansas City to Boston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Kansas City to Boston?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kansas City to Boston.
I’m not ready to book a flight from Kansas City to Boston right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Kansas City to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.