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Cheap flights from Boston to Kansas City from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kansas City departing on 1/23. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
5:27 pm - 10:31 am
BOS
-
MCI
18h 04m1 stop
Multiple Airlines Logo
11:26 am - 1:13 am
MCI
-
BOS
12h 47m2 stops
$227Multiple Airlines
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
5:27 pm - 4:09 pm
BOS
-
MCI
23h 42m2 stops
Multiple Airlines Logo
12:45 pm - 1:13 am
MCI
-
BOS
11h 28m1 stop
$228Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
6:00 am - 10:08 am
BOS
-
MCI
29h 08m1 stop
Multiple Airlines Logo
11:26 am - 2:38 pm
MCI
-
BOS
26h 12m2 stops
$229Multiple Airlines
Sun, Jan 4 - Fri, Jan 9
Multiple Airlines Logo
3:43 pm - 4:09 pm
BOS
-
MCI
25h 26m1 stop
Multiple Airlines Logo
11:00 am - 1:13 am
MCI
-
BOS
13h 13m1 stop
$231Multiple Airlines
Wed, Jan 21 - Sun, Jan 25
Multiple Airlines Logo
6:00 am - 10:00 am
BOS
-
MCI
29h 00m1 stop
Multiple Airlines Logo
4:24 pm - 11:58 am
MCI
-
BOS
18h 34m1 stop
$232Multiple Airlines
Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
3:43 pm - 10:03 am
BOS
-
MCI
19h 20m2 stops
Multiple Airlines Logo
5:04 pm - 2:38 pm
MCI
-
BOS
20h 34m1 stop
$233Multiple Airlines
Thu, Jan 8 - Tue, Jan 13
Multiple Airlines Logo
8:48 am - 10:09 am
BOS
-
MCI
26h 21m2 stops
Multiple Airlines Logo
5:04 pm - 11:10 am
MCI
-
BOS
17h 06m1 stop
$234Multiple Airlines
Sun, Jan 11 - Wed, Jan 14
Multiple Airlines Logo
3:43 pm - 10:03 am
BOS
-
MCI
19h 20m2 stops
Multiple Airlines Logo
5:04 pm - 11:10 am
MCI
-
BOS
17h 06m1 stop
$235Multiple Airlines
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
6:00 am - 7:51 pm
BOS
-
MCI
14h 51m2 stops
Multiple Airlines Logo
5:04 pm - 2:38 pm
MCI
-
BOS
20h 34m1 stop
$236Multiple Airlines
Sun, Jan 25 - Tue, Jan 27
Spirit Airlines Logo
12:29 pm - 5:10 pm
BOS
-
MCI
29h 41m2 stops
Spirit Airlines Logo
11:26 am - 11:57 pm
MCI
-
BOS
11h 31m1 stop
$237Spirit Airlines
Mon, Jan 5 - Fri, Jan 9

Spirit Airlines flights from Boston to Kansas City

Our best Spirit Airlines deals on Boston to Kansas City flight tickets
Spirit Airlines
Jan 5
BOS12:29 pmBoston Logan Intl
29h 41m
2 stops
MCI5:10 pmKansas City
Jan 9
MCI11:26 amKansas City
11h 31m
1 stop
BOS11:57 pmBoston Logan Intl
$237
Find similar
Spirit Airlines
Jan 7
BOS12:29 pmBoston Logan Intl
23h 02m
2 stops
MCI10:31 amKansas City
Jan 15
MCI11:26 amKansas City
26h 12m
3 stops
BOS2:38 pmBoston Logan Intl
$240
Find similar
Spirit Airlines
Jan 8
BOS5:27 pmBoston Logan Intl
23h 42m
2 stops
MCI4:09 pmKansas City
Jan 12
MCI11:26 amKansas City
26h 12m
3 stops
BOS2:38 pmBoston Logan Intl
$242
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Kansas City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
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

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Thu 1/22

5:27 pm-10:31 am

1 stop18h 04m

Kansas City

Sun 1/25

11:26 am-1:13 am

2 stops12h 47m

$227

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Mon 1/19

5:27 pm-4:09 pm

2 stops23h 42m

Kansas City

Mon 1/26

12:45 pm-1:13 am

1 stop11h 28m

$228

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Sun 1/4

6:00 am-10:08 am

1 stop29h 08m

Kansas City

Fri 1/9

11:26 am-2:38 pm

2 stops26h 12m

$229

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Wed 1/21

3:43 pm-4:09 pm

1 stop25h 26m

Kansas City

Sun 1/25

11:00 am-1:13 am

1 stop13h 13m

$231

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Thu 2/19

6:00 am-10:00 am

1 stop29h 00m

Kansas City

Tue 2/24

4:24 pm-11:58 am

1 stop18h 34m

$232

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Thu 1/8

3:43 pm-10:03 am

2 stops19h 20m

Kansas City

Tue 1/13

5:04 pm-2:38 pm

1 stop20h 34m

$233

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Sun 1/11

8:48 am-10:09 am

2 stops26h 21m

Kansas City

Wed 1/14

5:04 pm-11:10 am

1 stop17h 06m

$234

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Thu 1/8

3:43 pm-10:03 am

2 stops19h 20m

Kansas City

Wed 1/14

5:04 pm-11:10 am

1 stop17h 06m

$235

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Sun 1/25

6:00 am-7:51 pm

2 stops14h 51m

Kansas City

Tue 1/27

5:04 pm-2:38 pm

1 stop20h 34m

$236

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Mon 1/5

12:29 pm-5:10 pm

2 stops29h 41m

Kansas City

Fri 1/9

11:26 am-11:57 pm

1 stop11h 31m

$237

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 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 $399. If you’re not able to fly to Kansas City in August, then July is your next best option. Flight prices from Boston to Kansas City during July average around $408.

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 Saturday when prices can be found for as low as $451. 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 Monday will generally be more expensive and average around $614. 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 in the morning is the least expensive time of day to depart. momondo users have found prices as low as $490 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $563. 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 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 $469 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 $350 on momondo.

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

There are 4 cabin classes available to choose from on Boston Logan Intl 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 December 2025, prices for Boston to Kansas City flights are approximately 29% 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

$478

Fastest flight time

3h 20m

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 $478. The best round-trip flight deal from Boston to Kansas City found on momondo in the last 72 hours is $649.
The fastest flight from Boston to Kansas City takes 3h 20m
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

  • 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 20m 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
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
8,179 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $208Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
DeltaPriceFrom $299Free CancellationRating
7.9
8,008 reviews
Search Delta flights
SouthwestPriceFrom $314Free CancellationRating
7.9
4,253 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 $516, with the best Delta deals starting from $299 round-trip. 8,008 users have rated Delta on momondo, with an average score of 7.9/10.

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
Lawrence
Independence
Olathe
Liberty
Blue Springs
Lenexa
Lee's Summit
North Kansas City
Excelsior Springs
Leavenworth
Shawnee
Warrensburg
Belton
Gladstone
Cameron
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

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