Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Kansas City from $124

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Kansas City

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:45 pm - 9:11 pmBOS  Boston Logan Intl-MCI Kansas City
8h 26m1 stop Washington, D.C. Reagan-National
American Airlines Logo
9:49 am - 4:33 pmMCI  Kansas City-BOS Boston Logan Intl
5h 44m1 stop Washington, D.C. Reagan-National
$299American Airlines
Wed, Jan 27 - Tue, Feb 2
American Airlines Logo
8:19 am - 3:20 pmBOS  Boston Logan Intl-MCI Kansas City
8h 01m1 stop Chicago O'Hare Intl
American Airlines Logo
9:11 am - 3:39 pmMCI  Kansas City-BOS Boston Logan Intl
5h 28m1 stop Chicago O'Hare Intl
$299American Airlines
Fri, Dec 11 - Mon, Dec 14
Delta Logo
5:30 am - 9:53 amBOS  Boston Logan Intl-MCI Kansas City
5h 23m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:30 am - 12:10 pmMCI  Kansas City-BOS Boston Logan Intl
4h 40m1 stop Detroit Metropolitan Wayne County
$299Delta
Tue, Dec 29 - Tue, Jan 5
Delta Logo
7:05 am - 2:42 pmBOS  Boston Logan Intl-MCI Kansas City
8h 37m1 stop Minneapolis St Paul
Delta Logo
3:50 pm - 11:00 pmMCI  Kansas City-BOS Boston Logan Intl
6h 10m1 stop Atlanta Hartsfield-Jackson
$299Delta
Mon, Dec 21 - Wed, Dec 23
Southwest Logo
5:20 am - 9:35 amBOS  Boston Logan Intl-MCI Kansas City
5h 15m1 stop Lambert-St Louis
Southwest Logo
5:10 am - 11:00 amMCI  Kansas City-BOS Boston Logan Intl
4h 50m1 stop Chicago Midway
$299Southwest
Fri, Dec 25 - Wed, Dec 30
Southwest Logo
5:20 am - 9:35 amBOS  Boston Logan Intl-MCI Kansas City
5h 15m1 stop Lambert-St Louis
Southwest Logo
8:15 am - 1:45 pmMCI  Kansas City-BOS Boston Logan Intl
4h 30m1 stop Lambert-St Louis
$299Southwest
Fri, Jan 1 - Tue, Jan 5
United Airlines Logo
10:42 am - 4:29 pmBOS  Boston Logan Intl-MCI Kansas City
6h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 12:43 pmMCI  Kansas City-BOS Boston Logan Intl
5h 43m1 stop Chicago O'Hare Intl
$299United Airlines
Fri, Nov 27 - Fri, Dec 4
United Airlines Logo
5:45 am - 10:44 amBOS  Boston Logan Intl-MCI Kansas City
5h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
1:12 pm - 9:59 pmMCI  Kansas City-BOS Boston Logan Intl
7h 47m2 stops Chicago O'Hare Intl Newark
$304United Airlines
Fri, Jan 1 - Tue, Jan 5
Frontier Logo
11:06 am - 10:16 amBOS  Boston Logan Intl-MCI Kansas City
24h 10m1 stop Orlando
Frontier Logo
11:11 am - 10:11 amMCI  Kansas City-BOS Boston Logan Intl
22h 00m1 stop Orlando
$338Frontier
Fri, Nov 20 - Mon, Nov 23
Frontier Logo
11:06 am - 10:16 amBOS  Boston Logan Intl-MCI Kansas City
24h 10m1 stop Orlando
Frontier Logo
11:11 am - 10:11 amMCI  Kansas City-BOS Boston Logan Intl
22h 00m1 stop Orlando
$358Frontier
Fri, Nov 20 - Mon, Nov 23

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from Boston to Kansas City

Our best Frontier deals on Boston to Kansas City flight tickets
Frontier
Nov 20
BOS11:06 amBoston Logan Intl
24h 10m
1 stop
MCI10:16 amKansas City
Nov 23
MCI11:11 amKansas City
22h 00m
1 stop
BOS10:11 amBoston Logan Intl
$338
Frontier
Nov 20
BOS11:06 amBoston Logan Intl
24h 10m
1 stop
MCI10:16 amKansas City
Nov 23
MCI11:11 amKansas City
22h 00m
1 stop
BOS10:11 amBoston Logan Intl
$358
Frontier
Dec 6
BOS11:08 amBoston Logan Intl
23h 27m
1 stop
MCI9:35 amKansas City
Dec 9
MCI8:32 pmKansas City
12h 41m
2 stops
BOS10:13 amBoston Logan Intl
$375

United Airlines flights from Boston to Kansas City

Our best United Airlines deals on Boston to Kansas City flight tickets
United Airlines
Nov 25
BOS4:56 pmBoston Logan Intl
5h 55m
1 stop
MCI9:51 pmKansas City
Nov 27
MCI6:00 amKansas City
5h 46m
1 stop
BOS12:46 pmBoston Logan Intl
$373
United Airlines
Jan 14
BOS4:54 pmBoston Logan Intl
5h 52m
1 stop
MCI9:46 pmKansas City
Jan 18
MCI7:31 amKansas City
7h 29m
2 stops
BOS4:00 pmBoston Logan Intl
$400
United Airlines
Jan 7
BOS9:30 amBoston Logan Intl
6h 14m
1 stop
MCI2:44 pmKansas City
Jan 11
MCI6:00 amKansas City
6h 55m
1 stop
BOS1:55 pmBoston Logan Intl
$409

momondo Fare Finder

 
Use the filters below to find and compare flights from Boston to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Wed 1/27

1:45 pm-9:11 pm

1 stop8h 26m

Kansas City

Tue 2/2

9:49 am-4:33 pm

1 stop5h 44m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Fri 12/11

8:19 am-3:20 pm

1 stop8h 01m

Kansas City

Mon 12/14

9:11 am-3:39 pm

1 stop5h 28m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Tue 12/29

5:30 am-9:53 am

1 stop5h 23m

Kansas City

Tue 1/5

6:30 am-12:10 pm

1 stop4h 40m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Mon 12/21

7:05 am-2:42 pm

1 stop8h 37m

Kansas City

Wed 12/23

3:50 pm-11:00 pm

1 stop6h 10m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Fri 12/25

5:20 am-9:35 am

1 stop5h 15m

Kansas City

Wed 12/30

5:10 am-11:00 am

1 stop4h 50m

$299
Quickest round-trip

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Fri 1/1

5:20 am-9:35 am

1 stop5h 15m

Kansas City

Tue 1/5

8:15 am-1:45 pm

1 stop4h 30m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Fri 11/27

10:42 am-4:29 pm

1 stop6h 47m

Kansas City

Fri 12/4

6:00 am-12:43 pm

1 stop5h 43m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Fri 1/1

5:45 am-10:44 am

1 stop5h 59m

Kansas City

Tue 1/5

1:12 pm-9:59 pm

2 stops7h 47m

$304

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Fri 11/20

11:06 am-10:16 am

1 stop24h 10m

Kansas City

Mon 11/23

11:11 am-10:11 am

1 stop22h 00m

$338

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Fri 11/20

11:06 am-10:16 am

1 stop24h 10m

Kansas City

Mon 11/23

11:11 am-10:11 am

1 stop22h 00m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kansas City from

How to get the cheapest flight ticket from Boston to Kansas City

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 Boston and Kansas City?

Prices are currently low for flights on this route.

Typical prices usually range from $358 to $656.
The lowest price recently found on this route was $299.

What is the cheapest month to fly to Kansas City?

In general, October is the cheapest month to fly from Boston to Kansas City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $423. If you’re not able to fly to Kansas City in October, then August is your next best option. Flight prices from Boston to Kansas City during August average around $468.

What is the cheapest day to depart on your flight to Kansas City?

The cheapest day to depart on your flight to Kansas City is on a Thursday when prices can be found for as low as $502. This is often the case because there is less demand to fly during this day of the week. Flights from Boston to Kansas City on a Tuesday will generally be more expensive and average around $592. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kansas City?

Flying to Kansas City from Boston at noon is the least expensive time of day to depart. momondo users have found prices as low as $504 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around $581. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Kansas City flight route?

Fly from Boston Logan Intl to Kansas City for the best Boston Logan Intl - Kansas City flight prices

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

You are more likely to see cheaper flights to Kansas City from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Kansas City for around $525 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kansas City from Boston for as low as $412 on momondo.

What cabin class options are available on Boston to Kansas City flights?

There are 4 cabin classes available to choose from on Boston to Kansas City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Kansas City flight prices changed over time?

As of November 2026, prices for Boston to Kansas City flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Kansas City

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Kansas City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Kansas City (BOS to MCI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Kansas City

Best Price Found

$124

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Kansas City

1 airport
The best one-way flight to Kansas City from Boston in the past 72 hours is $124. The best round-trip flight deal from Boston to Kansas City found on momondo in the last 72 hours is $299.
The fastest flight from Boston to Kansas City takes 3h 35m
Direct flights go from Boston to Kansas City every day.
There is 1 airport in Kansas City. From Boston there are direct flights to Kansas City (MCI).
Search flight deals

Frequently asked questions about flying from Boston to Kansas City

  • How far is Boston Logan Intl to Kansas City by plane?

    Boston Logan Intl and Kansas City are 1247.1 mi apart from one another. 3h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Kansas City Airport?

    Prices for flights from Boston Logan Intl Airport to Kansas City Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Kansas City Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Kansas City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Kansas City Airport.

  • What documentation or ID do you need to fly to Kansas City Airport?

    The travel and health documents you'll need for your trip to Kansas City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kansas City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Kansas City?

  • What is the most popular airline from Boston to Kansas City?

Best airlines flying from Boston to Kansas City

Compare and see reviews for airlines that fly from Boston to Kansas City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $128Free CancellationRating
5.5
2,513 reviews
Search Frontier flights
JetBluePriceFrom $274Free CancellationRating
7.1
3,064 reviews
Search JetBlue flights
American AirlinesPriceFrom $276Free CancellationRating
7.0
12,230 reviews
Search American Airlines flights
DeltaPriceFrom $291Free CancellationRating
7.8
8,696 reviews
Search Delta flights
SouthwestPriceFrom $333Free CancellationRating
8.0
4,215 reviews
Search Southwest flights

  • Southwest Flights From Boston to Kansas City

    Across 1 Southwest flight from Boston to Kansas City this week, the average price was $498, with the best Southwest deals starting from $333 round-trip. 4,215 users have rated Southwest on momondo, with an average score of 8.0/10.

  • Delta Flights From Boston to Kansas City

    Across 8,697 Delta reviews on momondo, the average score is 7.8/10. Delta flies from Boston to Kansas City about 1 time each week, with ticket deals ranging from $291 to $561. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Overland Park
Kansas City
Topeka
Independence
Lawrence
Lenexa
Olathe
Blue Springs
Lee's Summit
Liberty
North Kansas City
Leavenworth
Gladstone
Belton
Warrensburg
Shawnee
Cameron
Excelsior Springs
Lansing
Missouri City

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Kansas City?

It is quick and easy to find Boston to Kansas City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kansas City that suits you.

Can I find flights from Boston to Kansas City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kansas City from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Kansas City?

Once you have performed a search for Boston to Kansas City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Kansas City right now. Can momondo alert me if prices change?

Price alerts on flights to Kansas City from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Kansas City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/3
Thu 12/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States