BOS - MCI

$76 Find Cheap Flights from Boston to Kansas City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kansas City departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kansas City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kansas City.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kansas City.
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Everything you should know

Cheapest round-trip
$269
Typical prices: $579-$347
Frontier
Wed 5/27Thu 5/28
BOS - MCI • 1 stop
Cheapest non-stop
$385
Typical prices: $657-$423
Delta
Thu 5/21Tue 5/26
BOS - MCI • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Spirit's Big Front Seat offers extra legroom for a fee.
Use the FlyLogan app for parking and free Wi-Fi at BOS.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $270 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with Delta and Southwest. Average duration is 3h 43m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $230 (round-trip)
Shortest trip • 5h 02m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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We hope you love your trip to Kansas City!
Flight Deals
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Kansas City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Kansas City

Wed, May 27 - Thu, May 28
Frontier Logo
12:01 pm - 5:29 pm
BOS
-
MCI
6h 28m
1 stop
Frontier Logo
2:34 pm - 7:49 am
MCI
-
BOS
40h 15m
2 stops
$269Frontier
Fri, Jun 12 - Mon, Jun 15
Frontier Logo
12:01 pm - 5:21 pm
BOS
-
MCI
6h 20m
1 stop
Frontier Logo
6:16 pm - 1:27 am
MCI
-
BOS
6h 11m
1 stop
$270Frontier
Wed, May 13 - Sun, May 17
Multiple Airlines Logo
12:01 pm - 5:29 pm
BOS
-
MCI
6h 28m
1 stop
Multiple Airlines Logo
10:35 am - 9:32 am
MCI
-
BOS
21h 57m
1 stop
$271Multiple Airlines
Mon, May 11 - Thu, May 14
Multiple Airlines Logo
12:01 pm - 5:29 pm
BOS
-
MCI
6h 28m
1 stop
Multiple Airlines Logo
10:35 am - 9:42 pm
MCI
-
BOS
10h 07m
1 stop
$273Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Frontier Logo
6:00 am - 5:29 pm
BOS
-
MCI
12h 29m
1 stop
Frontier Logo
6:16 pm - 11:05 am
MCI
-
BOS
15h 49m
2 stops
$274Frontier
Sat, May 23 - Thu, May 28
Frontier Logo
12:01 pm - 5:29 pm
BOS
-
MCI
6h 28m
1 stop
Frontier Logo
2:34 pm - 7:49 am
MCI
-
BOS
40h 15m
2 stops
$277Frontier
Mon, May 11 - Fri, May 15
Frontier Logo
12:01 pm - 5:29 pm
BOS
-
MCI
6h 28m
1 stop
Frontier Logo
6:24 pm - 11:06 am
MCI
-
BOS
15h 42m
2 stops
$279Frontier
Fri, May 8 - Wed, May 13
Frontier Logo
12:01 pm - 5:29 pm
BOS
-
MCI
6h 28m
1 stop
Frontier Logo
6:24 pm - 1:24 am
MCI
-
BOS
6h 00m
1 stop
$280Frontier
Sat, May 16 - Wed, May 20
Multiple Airlines Logo
12:01 pm - 5:29 pm
BOS
-
MCI
6h 28m
1 stop
Multiple Airlines Logo
6:24 pm - 11:54 pm
MCI
-
BOS
28h 30m
2 stops
$281Multiple Airlines
Wed, Jul 1 - Mon, Jul 6
Frontier Logo
12:01 pm - 5:21 pm
BOS
-
MCI
6h 20m
1 stop
Frontier Logo
6:16 pm - 7:46 am
MCI
-
BOS
12h 30m
1 stop
$282Frontier
Booking Insights

KAYAK's insights & trends for Boston to Kansas City flights

Get data-powered insights and trends into flights from Boston to Kansas City to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Kansas City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Kansas City departing in May.

What’s the cheapest day of the week to fly from Boston to Kansas City?

The average price of all round-trip flights from Boston to Kansas City clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Kansas City on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Boston to Kansas City. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Kansas City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Kansas City is August, where tickets cost $409 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $609 and $601 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Kansas City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Kansas City, you should book around 4 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Boston to Kansas City

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

John Walton

John Walton

Expert on MCI

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonFebruary
Cheapest flight$76
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Boston to Kansas City

When to book flights from Boston to Kansas City

Are your dates flexible? Find out the best times to travel from Boston to Kansas City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Kansas City

  • Where can I eat and drink at MCI airport?

    MCI airport hosts multiple cafés, grab-and-go food outlets and restaurants located in the airport's secure area. In Terminal B, you will find Starbucks and Quiznos restaurants. If you are arriving through Terminal B, pass by at the Great Steak or City Deli.

  • Which financial services are available at MIC airport?

    MCI airport hosts numerous financial facilities offering financial services to its travelers. ATMs at the airport allow you to withdraw cash or inform your bank of your trip plans. You can find an ATM in Terminal A at Gate 9 and 23, Terminal B at Gate 37 and 52 and Terminal C, Gates 67 and 76.

  • Which parking services and facilities are available at BOS airport?

    The BOS airport has the Central Parking Garage offering short-term parking services. You can use either the pedestrian bridges or elevated moving walkways from the parking garage to Terminals A, B, C and E. The Terminal B car park provides both short and long-term parking services. A long-term economy parking is also available in a remote location connecting to the terminals using an airport shuttle.

  • Which lounges are available at BOS airport?

    BOS airport hosts several lounges where you can relax while waiting for your flight. You can go to the Lufthansa Lounge, British Airways Galleries Lounge, Air France Lounge or The Club BOS if you are traveling through Terminal E. The USO Lounge is designated for U.S. military personnel with their families in Terminal C.

  • What is the cheapest flight from Boston to Kansas City?

    In the last 3 days, the lowest price for a flight from Boston to Kansas City was $76 for a one-way ticket and $269 for a round-trip.

  • Do I need a passport to fly between Boston and Kansas City?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Kansas City?

    Delta, JetBlue, and American Airlines offer inflight Wi-Fi service on the Boston to Kansas City flight route.

  • Which aircraft models fly most regularly from Boston to Kansas City?

    The Embraer 175 is the aircraft model that flies most regularly on the Boston to Kansas City flight route.

  • Which airline alliances offer flights from Boston to Kansas City?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Boston and Kansas City, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Boston to Kansas City?

    There are nonstop flights from Boston to Kansas City on a daily basis.

  • Which is the best airline for flights from Boston to Kansas City, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Boston to Kansas City are Southwest and Delta. With an average price for the route of $463 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $562 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Boston to Kansas City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Kansas City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kansas City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kansas City from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Kansas City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kansas City with an airline and back to Boston with another airline. Booking your flights between Boston and MCI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kansas City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kansas City from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Kansas City

  • Looking for a cheap flight? 25% of our users found flights on this route for $233 or less one-way and $471 or less round-trip.
  • Boston Logan International Airport (BOS) offers various family-friendly facilities essential to family travelers. IT has Assisted Care restrooms in all terminals that feature a folding changing table, electric outlet, sink and a toilet. The airport has a children’s play area called kidport that provides space for fun for the kids. Nursing rooms ideal for traveling lactating mothers are available in Terminal A and B. You can also opt for Mamava suites at Terminal B, C and E.
  • BOS airport provides disabled facilities and services for travelers with hidden or physical disabilities. In partnership with Aira, the airport offers vision assistance to blind or low-visioned travelers. Aira links users to live agents through assistive smart glasses to navigate the airport safely. Elevators, braille signage, TDD services and adapted toilets are available throughout the airport.
  • Kansas City International Airport (MCI) has pet-friendly facilities. There are outdoor grassy areas at the end of Terminal B and C. In these grassy areas, you can let go free your pet from stretching and relieve themselves after staying in the kennel throughout the flight. An indoor pet relief area is secured in Terminal C, accessible by passengers flying through American, Spirit, Frontier and Alaska airlines.
  • MCI airport provides business facilities and services beneficial to corporate travelers on a business or work trip. There are business centers in the airport with internet access, conference rooms, computer workstation, audio-visual equipment and digital screens where you can hold business meetings or keep up with your workload. The business centers are Terminal A at Gate 9, Terminal B at Gate 56 and Terminal C at Gate 76.
  • MCI airport caters to the transfer of its arriving travelers to their various destinations as it offers ground transportation options to travelers. There are car rental services provided by car rental agencies onsite at the airport. The airport shuttles operate from the airport to any prominent location near the airport, such as the Kansas City Airport Marriott hotel. Taxis are also available in the baggage claim areas.

Prefer to fly direct from Boston to Kansas City?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Kansas City.
Find which airlines fly direct from Boston Logan Intl Airport to Kansas City Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Kansas City

Monday

Delta,Southwest

Delta,Southwest

Tuesday

Delta,Southwest

Delta,Southwest

Wednesday

Delta,Southwest

Delta,Southwest

Thursday

Delta,Southwest

Delta,Southwest

Friday

Delta,Southwest

Delta,Southwest

Saturday

Delta,Southwest

Delta,Southwest

Sunday

Delta,Southwest

Delta,Southwest

See more direct flights

Direct returns

Kansas City to Boston Logan Intl

Monday

Delta,Southwest

Delta,Southwest

Tuesday

Delta,Southwest

Delta,Southwest

Wednesday

Delta,Southwest

Delta,Southwest

Thursday

Delta,Southwest

Delta,Southwest

Friday

Delta,Southwest

Delta,Southwest

Saturday

Delta,Southwest

Delta,Southwest

Sunday

Delta,Southwest

Delta,Southwest

See more direct flights

Reviews of the top 5 airlines serving from Boston to Kansas City

 
See real verified KAYAK customer reviews for airlines flying from Boston to Kansas City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Kansas City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4314 reviews
8.6Crew
7.5Entertainment
7.0Food
8.1Boarding
8.0Comfort
Airline reviews

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

4.0 OkayCrystal, Apr 2026
MSY - MDW
Read more Southwest reviews

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

The seat was not comfortable. 1D. My back was sore all night and the next day.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

The AC broke and we were onboard for 2 hrs waiting for them to fix it. It was so hot and we could not get any water or anything to drink. They finally let us off the plane after the second attempt and we boarded a new plane. We didn't land till 12:15am!

The boarding process was simple but the seats were very uncomfortable. The staff lady was also very hard to understand when she spoke over the intercom about procedures and updates. Other staff members seemed like they were just tired and didnt want to be on the plane. Im used to happy attendants and being able to understand what is said over the speakers.

There was no flight. Call the airline and confirmed. I have no idea why you think that I flew on the days that you say I did.

They canceled my flight and never told me. There was no follow up email. I had to buy another ticket the day of.

Easy to get our TSA pre check #added. Flight crew was great and entertaining and we landed early!

Flight was delayed 6plus hours Did not take flight Customer service was terrible Will never fly again and will spread how terrible you are You stink

I didnt have a flight. Kayak must be on drugs because I confirmed with spirit that I had no booked flight.

We were surprised to be charged $99 for a personal item. And of course everything offered on the flight was an additional charge. Other than that the pilot flew and landed the plane well and the attendants and fellow passengers were nice enough.

baggage drop off was a bit much. I felt like I worked for spirit airlines since I did all the work.

Gate changed multiple times. The staff seemed annoyed that we asked for water. We had to pay for the water as well.

Everything you need to know for your flight from Boston to Kansas City

Information on your arrival and departure airports