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Cheap flights from Boston to Kansas City from $128

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
11:21 am - 4:27 pmBOS  Boston Logan Intl-MCI Kansas City
6h 06m1 stop Philadelphia
American Airlines Logo
4:30 pm - 11:54 pmMCI  Kansas City-BOS Boston Logan Intl
6h 24m1 stop Philadelphia
$299American Airlines
Sat, Oct 24 - Mon, Oct 26
American Airlines Logo
7:55 am - 3:15 pmBOS  Boston Logan Intl-MCI Kansas City
8h 20m1 stop Philadelphia
American Airlines Logo
5:30 am - 12:07 pmMCI  Kansas City-BOS Boston Logan Intl
5h 37m1 stop Chicago O'Hare Intl
$299American Airlines
Thu, Oct 15 - Mon, Oct 19
Delta Logo
5:30 am - 1:34 pmBOS  Boston Logan Intl-MCI Kansas City
9h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:31 pm - 1:20 amMCI  Kansas City-BOS Boston Logan Intl
6h 49m1 stop Atlanta Hartsfield-Jackson
$299Delta
Thu, Oct 22 - Mon, Oct 26
Delta Logo
5:30 am - 11:14 amBOS  Boston Logan Intl-MCI Kansas City
6h 44m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:25 pm - 11:29 pmMCI  Kansas City-BOS Boston Logan Intl
6h 04m1 stop Atlanta Hartsfield-Jackson
$299Delta
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
9:23 am - 2:18 pmBOS  Boston Logan Intl-MCI Kansas City
5h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
5:06 pm - 12:54 amMCI  Kansas City-BOS Boston Logan Intl
6h 48m1 stop Chicago O'Hare Intl
$299United Airlines
Sat, Oct 3 - Mon, Oct 5
United Airlines Logo
10:36 am - 4:02 pmBOS  Boston Logan Intl-MCI Kansas City
6h 26m1 stop Chicago O'Hare Intl
United Airlines Logo
6:39 pm - 12:54 amMCI  Kansas City-BOS Boston Logan Intl
5h 15m1 stop Chicago O'Hare Intl
$299United Airlines
Wed, Oct 14 - Sat, Oct 17
Southwest Logo
5:25 am - 9:35 amBOS  Boston Logan Intl-MCI Kansas City
5h 10m1 stop Lambert-St Louis
Southwest Logo
8:10 am - 5:10 pmMCI  Kansas City-BOS Boston Logan Intl
8h 00m2 stops Houston Hobby Baltimore/Washington
$304Southwest
Thu, Oct 22 - Tue, Oct 27
Southwest Logo
5:25 am - 9:35 amBOS  Boston Logan Intl-MCI Kansas City
5h 10m1 stop Lambert-St Louis
Southwest Logo
8:10 am - 5:10 pmMCI  Kansas City-BOS Boston Logan Intl
8h 00m2 stops Houston Hobby Baltimore/Washington
$304Southwest
Thu, Oct 22 - Tue, Oct 27
Multiple Airlines Logo
12:34 pm - 8:46 amBOS  Boston Logan Intl-MCI Kansas City
21h 12m1 stop Fort Lauderdale
Multiple Airlines Logo
9:16 am - 12:07 pmMCI  Kansas City-BOS Boston Logan Intl
25h 51m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
$350Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
12:34 pm - 8:46 amBOS  Boston Logan Intl-MCI Kansas City
21h 12m1 stop Fort Lauderdale
Multiple Airlines Logo
9:16 am - 12:07 pmMCI  Kansas City-BOS Boston Logan Intl
25h 51m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
$418Multiple Airlines
Thu, Oct 1 - Mon, Oct 5

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Southwest flights from Boston to Kansas City

Our best Southwest deals on Boston to Kansas City flight tickets
Southwest
Oct 22
BOS5:25 amBoston Logan Intl
5h 10m
1 stop
MCI9:35 amKansas City
Oct 24
MCI10:10 amKansas City
7h 10m
2 stops
BOS6:20 pmBoston Logan Intl
$304
Southwest
Oct 23
BOS6:45 pmBoston Logan Intl
5h 15m
1 stop
MCI11:00 pmKansas City
Oct 27
MCI8:10 amKansas City
8h 00m
2 stops
BOS5:10 pmBoston Logan Intl
$327
Southwest
Oct 21
BOS5:35 amBoston Logan Intl
5h 30m
1 stop
MCI10:05 amKansas City
Oct 24
MCI10:40 amKansas City
3h 05m
BOS2:45 pmBoston Logan Intl
$330

Delta flights from Boston to Kansas City

Our best Delta deals on Boston to Kansas City flight tickets
Delta
Oct 22
BOS5:30 amBoston Logan Intl
9h 04m
1 stop
MCI1:34 pmKansas City
Oct 26
MCI5:31 pmKansas City
6h 49m
1 stop
BOS1:20 amBoston Logan Intl
$299
Delta
Oct 23
BOS4:05 pmBoston Logan Intl
3h 28m
MCI6:33 pmKansas City
Oct 27
MCI7:30 pmKansas City
3h 09m
BOS11:39 pmBoston Logan Intl
$302
Delta
Oct 3
BOS5:30 amBoston Logan Intl
8h 51m
1 stop
MCI1:21 pmKansas City
Oct 5
MCI7:30 pmKansas City
3h 11m
BOS11:41 pmBoston Logan Intl
$309

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Sat 10/24

11:21 am-4:27 pm

1 stop6h 06m

Kansas City

Mon 10/26

4:30 pm-11:54 pm

1 stop6h 24m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Thu 10/15

7:55 am-3:15 pm

1 stop8h 20m

Kansas City

Mon 10/19

5:30 am-12:07 pm

1 stop5h 37m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Thu 10/22

5:30 am-1:34 pm

1 stop9h 04m

Kansas City

Mon 10/26

5:31 pm-1:20 am

1 stop6h 49m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Thu 10/1

5:30 am-11:14 am

1 stop6h 44m

Kansas City

Mon 10/5

4:25 pm-11:29 pm

1 stop6h 04m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Sat 10/3

9:23 am-2:18 pm

1 stop5h 55m

Kansas City

Mon 10/5

5:06 pm-12:54 am

1 stop6h 48m

$299
Quickest round-trip

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Wed 10/14

10:36 am-4:02 pm

1 stop6h 26m

Kansas City

Sat 10/17

6:39 pm-12:54 am

1 stop5h 15m

$299

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Thu 10/22

5:25 am-9:35 am

1 stop5h 10m

Kansas City

Tue 10/27

8:10 am-5:10 pm

2 stops8h 00m

$304

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Thu 10/22

5:25 am-9:35 am

1 stop5h 10m

Kansas City

Tue 10/27

8:10 am-5:10 pm

2 stops8h 00m

$304

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Thu 10/1

12:34 pm-8:46 am

1 stop21h 12m

Kansas City

Mon 10/5

9:16 am-12:07 pm

2 stops25h 51m

$350

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Thu 10/1

12:34 pm-8:46 am

1 stop21h 12m

Kansas City

Mon 10/5

9:16 am-12:07 pm

2 stops25h 51m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $429 to $635.
The lowest price recently found on this route was $299.

What is the cheapest month to fly to Kansas City?

In general, August 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 $468. If you’re not able to fly to Kansas City in August, then October is your next best option. Flight prices from Boston to Kansas City during October average around $482.

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 $511. 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 Saturday will generally be more expensive and average around $590. 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 $503 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around $592. 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 $532 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 $433 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.

Can stopping save me money on Boston to Kansas City flights?

No. A direct flight is the cheapest option for a flight between Boston to Kansas City.

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

As of September 2026, prices for Boston to Kansas City flights are approximately 222% 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

$128

Fastest flight time

3h 23m

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 $128. 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 23m
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 23m 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
5.6
2,600 reviews
Search Frontier flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
10,208 reviews
Search United Airlines flights
JetBluePriceFrom $274Free CancellationRating
7.1
3,037 reviews
Search JetBlue flights
American AirlinesPriceFrom $276Free CancellationRating
7.1
12,056 reviews
Search American Airlines flights
DeltaPriceFrom $310Free CancellationRating
7.8
8,568 reviews
Search Delta flights
SouthwestPriceFrom $352Free CancellationRating
8.0
4,190 reviews
Search Southwest flights

  • Delta Flights From Boston to Kansas City

    Across 3 Delta flights from Boston to Kansas City this week, the average price was $573, with the best Delta deals starting from $310 round-trip. 8,568 users have rated Delta on momondo, with an average score of 7.8/10.

Traveling to a place near Kansas City?

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