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£137 Cheap Flights from Boston (BOS) to Kansas City (MCI)

View £137 flight on Mon, 17 Aug 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Kansas City International Airport (MCI)

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Cheap Flights from Boston (BOS) to Kansas City (MCI)

Prices were available within the past 7 days and start at £137 for one-way flights and £273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 17 Aug - Mon, 24 Aug
BOS
Boston
MCI
Kansas City
£273 Return, found 1 day ago
£273
Return
found 1 day ago
Select American Airlines flight, departing Mon, 17 Aug from Boston to Kansas City, returning Mon, 24 Aug, priced at £273 found 1 day ago
American Airlines
Mon, 17 Aug - Mon, 24 Aug
BOS
Boston
MCI
Kansas City
£274 Return, found 1 day ago
£274
Return
found 1 day ago
Select American Airlines flight, departing Mon, 17 Aug from Boston to Kansas City, returning Mon, 24 Aug, priced at £274 found 1 day ago
American Airlines
Mon, 17 Aug - Mon, 24 Aug
BOS
Boston
MCI
Kansas City
£307 Return, found 1 day ago
£307
Return
found 1 day ago
Select American Airlines flight, departing Mon, 17 Aug from Boston to Kansas City, returning Mon, 24 Aug, priced at £307 found 1 day ago
American Airlines
Mon, 17 Aug - Mon, 24 Aug
BOS
Boston
MCI
Kansas City
£310 Return, found 1 day ago
£310
Return
found 1 day ago
Select American Airlines flight, departing Mon, 17 Aug from Boston to Kansas City, returning Mon, 24 Aug, priced at £310 found 1 day ago
American Airlines
Mon, 17 Aug - Mon, 24 Aug
BOS
Boston
MCI
Kansas City
£312 Return, found 1 day ago
£312
Return
found 1 day ago
Select American Airlines flight, departing Mon, 17 Aug from Boston to Kansas City, returning Mon, 24 Aug, priced at £312 found 1 day ago
American Airlines
Fri, 28 Aug - Mon, 7 Sept
BOS
Boston
MCI
Kansas City
£313 Return, found 2 days ago
£313
Return
found 2 days ago
Select American Airlines flight, departing Fri, 28 Aug from Boston to Kansas City, returning Mon, 7 Sept, priced at £313 found 2 days ago
Delta
Wed, 19 Aug - Wed, 26 Aug
BOS
Boston
MCI
Kansas City
£315 Return, found 2 days ago
£315
Return
found 2 days ago
Select Delta flight, departing Wed, 19 Aug from Boston to Kansas City, returning Wed, 26 Aug, priced at £315 found 2 days ago
United
Wed, 19 Aug - Wed, 26 Aug
BOS
Boston
MCI
Kansas City
£321 Return, found 2 days ago
£321
Return
found 2 days ago
Select United flight, departing Wed, 19 Aug from Boston to Kansas City, returning Wed, 26 Aug, priced at £321 found 2 days ago
United
Mon, 17 Aug - Mon, 24 Aug
BOS
Boston
MCI
Kansas City
£323 Return, found 1 day ago
£323
Return
found 1 day ago
Select United flight, departing Mon, 17 Aug from Boston to Kansas City, returning Mon, 24 Aug, priced at £323 found 1 day ago
Alaska Airlines
Sat, 3 Oct - Sat, 17 Oct
BOS
Boston
MCI
Kansas City
£482 Return, found 2 hours ago
£482
Return
found 2 hours ago
Select Alaska Airlines flight, departing Sat, 3 Oct from Boston to Kansas City, returning Sat, 17 Oct, priced at £482 found 2 hours ago

Find the cheapest month to fly from Boston (BOS) to Kansas City (MCI)

March is typically the cheapest month to fly

From £145 - £422 per traveller.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Kansas City, MO (MCI-Kansas City Intl.) cost?
You can find one-way and return flights from BOS to MCI with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BOS to MCI ticket fares go up or down.
What is the cheapest month to fly from Boston, MA (BOS) to Kansas City, MO (MCI)?
The cheapest months to fly from Boston, MA (BOS) to Kansas City, MO (MCI) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Boston, MA (BOS) to Kansas City, MO (MCI)?
Enter BOS to MCI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Kansas City, MO (MCI-Kansas City Intl.)?
Southwest Airlines also offers one of the cheapest connecting return flights on this route, starting from around £181 with a layover in Baltimore Washington Intl. Southwest Airlines is one of the cheapest airlines offering nonstop return flights from Boston, MA (BOS-Logan Intl.) to Kansas City, MO (MCI-Kansas City Intl.), with prices starting from around £263 for flights that can be booked for departure within the next year. Thurgood Marshall (BWI). These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Boston, MA (BOS) to Kansas City, MO (MCI)?
To find a cheap flight from Boston, MA (BOS) to Kansas City, MO (MCI), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Kansas City, MO (MCI-Kansas City Intl.)?
When looking for the best time to fly from Boston, MA (BOS-Logan Intl.) to Kansas City, MO (MCI-Kansas City Intl.), it's a good idea to balance both price and flight availability. You'll find the cheapest flights in August and July, with average prices around £313 for a return flight. While November is a popular month for travel, offering plenty of flight options, it's not the cheapest. If you're flexible, aiming for August or July could give you a good deal, and you'll still find suitable flight schedules to get you to Kansas City.
What is the earliest flight from Boston, MA (BOS) to Kansas City, MO (MCI)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Boston, MA (BOS) to Kansas City, MO (MCI). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Kansas City, MO (MCI-Kansas City Intl.)?
Flying nonstop from BOS to MCI takes around 3 hours 50 minutes, with the route covering approximately 2,017 kilometers. Flights with a layover typically take 4 hours 10 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS) to Kansas City, MO (MCI)?
Select the "Business class" and "First class" filters when looking for Boston, MA (BOS) to Kansas City, MO (MCI) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Boston, MA (BOS) to Kansas City, MO (MCI) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS) to Kansas City, MO (MCI) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Boston, MA (BOS) to Kansas City, MO (MCI) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS) to Kansas City, MO (MCI) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS) to Kansas City, MO (MCI) flight and hotel package?
Securing a Boston, MA (BOS) to Kansas City, MO (MCI) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS) to Kansas City, MO (MCI)?
If you booked your Boston, MA (BOS) to Kansas City, MO (MCI) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Kansas City Intl.
Airlines serving
Alaska Airlines
Return price
£272
Distance
2004 km
Average flight time
2 hours 43 mins

Book with confidence

Compare flights from Boston to Kansas City easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to Kansas City. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kansas City Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Kansas City Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Logan Intl. (BOS) to Kansas City Intl. (MCI)

The easiest way to view the best deals on flights from Boston to Kansas City today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Kansas City Intl. start at just £273 and range up to £482.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and Kansas City
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boston to Kansas City flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Kansas City Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Boston to Kansas City easily and book with confidence

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*Available to Expedia members.