How popular is this Kansas City to Boston flight route?

The Kansas City to Boston Logan Intl flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Kansas City to Boston?

For as low as $371, Southwest can have you in Boston from Kansas City in 4h 35m. Kansas City and Boston are separated by a distance of 1252 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Kansas City to Boston round-trip?

Spirit Airlines, at $147, was found to be the cheapest airline from Kansas City to Boston.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Spirit Airlines is 64% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Kansas City to Boston?

The cheapest flight price from Kansas City to Boston is $362. On average you can expect to pay $1,583. The most popular route, (Kansas City - Boston Logan Intl), can usually be booked for $194.

What are the most reliable airlines from Kansas City to Boston?

Before booking your flight to Boston from Kansas City, check out the most reliable airlines to get you to your destination on time: Republic Airways (86%), LATAM Airlines (80%), Air France( 74%).

What are the most popular airlines that fly from Kansas City to Boston?

The most popular airlines flying from Kansas City to Boston are Delta, Southwest and American Airlines. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on Kansas City-Boston flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Kansas City-Boston flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Kansas City-Boston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kansas City-Boston flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Kansas City to Boston?

To fly from Kansas City to Boston, you need to book a flight from Kansas City (MCI) to Logan Intl (BOS). Nonstop flights to Boston Logan Intl from Kansas City take 2h 58m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Kansas City to Logan Intl offered by 5 different airlines.

Can I find deals for flights from Kansas City to Boston that include hotel bookings?

Yes. In addition to deals on Kansas City to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kansas City to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Boston.

Can I find deals for business class flights from Kansas City to Boston?

Yes. Cheapflights offers flight deals from Kansas City to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$47+ Flights from Kansas City to Boston

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Find cheap flights from Kansas City to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Kansas City to Boston Logan Intl are usually found in November or May, booked 13 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap flight deals from Kansas City to Boston

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$198 (Kiwi.com)
One-way from	$47 (Kiwi.com)
Popular in	January
Cheapest in	November
Average price	$433

Provider with most accurate pricing for Kansas City-Boston Logan Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kansas City-Boston Logan Intl flights.

Search Deals

From Kansas City to Boston Logan Intl

Search Deals

One-way flight from Kansas City to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Kansas City to Boston

Cheapest flights from Kansas City to Boston
Explore the most affordable flight options available from Kansas City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Tue 12/26:00 amMCI - BOS

1 stop9h 50mMultiple Airlines

Thu 12/411:28 amBOS - MCI

1 stop24h 50mMultiple Airlines

Deal found 10/27

$198

Mon 12/87:01 pmMCI - BOS

1 stop27h 55mMultiple Airlines

Thu 12/1111:28 amBOS - MCI

1 stop24h 50mMultiple Airlines

Deal found 10/27

$204

Tue 11/116:49 pmMCI - BOS

2 stops37h 11mFrontier

Sat 11/1511:43 amBOS - MCI

1 stop23h 34mFrontier

Deal found 10/27

$207

Fri 12/53:47 pmMCI - BOS

1 stop17h 14mMultiple Airlines

Mon 12/88:28 amBOS - MCI

2 stops12h 22mMultiple Airlines

Deal found 10/27

$212

Thu 11/276:00 amMCI - BOS

1 stop9h 50mMultiple Airlines

Thu 12/411:28 amBOS - MCI

2 stops27h 25mMultiple Airlines

Deal found 10/28

$222

Thu 12/43:47 pmMCI - BOS

1 stop17h 10mMultiple Airlines

Mon 12/88:28 amBOS - MCI

2 stops12h 22mMultiple Airlines

Deal found 10/27

$225

Wed 11/126:00 amMCI - BOS

1 stop29h 04mMultiple Airlines

Sat 11/1511:43 amBOS - MCI

2 stops32h 50mMultiple Airlines

Deal found 10/28

$229

Fri 11/1411:12 amMCI - BOS

2 stops11h 47mMultiple Airlines

Mon 11/179:23 amBOS - MCI

1 stop28h 05mMultiple Airlines

Deal found 10/26

$230

Wed 12/3111:33 amMCI - BOS

1 stop12h 41mMultiple Airlines

Fri 1/26:00 amBOS - MCI

2 stops26h 59mMultiple Airlines

Deal found 10/27

$237

Mon 12/17:31 pmMCI - BOS

1 stop27h 22mMultiple Airlines

Thu 12/411:28 amBOS - MCI

1 stop24h 50mMultiple Airlines

Deal found 10/28

$238

Best flights from Kansas City to Boston
Discover carefully curated flight deals from Kansas City to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Thu 2/125:45 amMCI - BOS

1 stop4h 35mSouthwest

Thu 2/195:45 pmBOS - MCI

1 stop5h 25mSouthwest

Deal found 10/28

$371

Thu 3/58:00 amMCI - BOS

1 stop5h 24mUnited Airlines

Tue 3/1010:57 amBOS - MCI

1 stop7h 40mUnited Airlines

Deal found 10/25

$384

Fri 12/51:34 pmMCI - BOS

1 stop24h 50mAlaska Airlines

Mon 12/86:52 pmBOS - MCI

2 stops23h 35mAlaska Airlines

Deal found 10/28

$489

Thu 12/48:00 amMCI - BOS

1 stop10h 25mUnited Airlines

Thu 12/115:30 amBOS - MCI

2 stops9h 51mUnited Airlines

Deal found 10/26

$402

Fri 11/287:05 amMCI - BOS

1 stop4h 45mSouthwest

Mon 12/17:50 pmBOS - MCI

1 stop5h 05mSouthwest

Deal found 10/28

$463

Fri 12/51:40 pmMCI - BOS

1 stop8h 54mUnited Airlines

Mon 12/810:30 amBOS - MCI

2 stops12h 28mUnited Airlines

Deal found 10/26

$443

Tue 3/312:05 pmMCI - BOS

2 stops8h 20mSouthwest

Tue 4/77:35 amBOS - MCI

1 stop5h 15mSouthwest

Deal found 10/27

$468

Fri 2/65:45 pmMCI - BOS

1 stop5h 04mUnited Airlines

Sun 2/1512:02 pmBOS - MCI

2 stops10h 57mUnited Airlines

Deal found 10/26

$444

Fri 11/141:47 pmMCI - BOS

1 stop29h 08mUnited Airlines

Mon 11/173:10 pmBOS - MCI

1 stop7h 40mUnited Airlines

Deal found 10/27

$448

Fri 2/278:00 amMCI - BOS

2 stops11h 11mUnited Airlines

Mon 3/212:05 pmBOS - MCI

2 stops9h 01mUnited Airlines

Deal found 10/27

$449

Last-minute flights from Kansas City to Boston
Discover last-minute flight deals from Kansas City to Boston. Data last updated October 28, 2025 and is based on user searches.

Mon 11/1011:12 amMCI - BOS

2 stops53h 19mMultiple Airlines

Thu 11/1310:04 amBOS - MCI

1 stop25h 13mMultiple Airlines

Deal found 10/27

$261

Tue 11/116:49 pmMCI - BOS

2 stops37h 11mFrontier

Sat 11/1511:43 amBOS - MCI

1 stop23h 34mFrontier

Deal found 10/27

$207

Wed 11/126:00 amMCI - BOS

1 stop29h 04mMultiple Airlines

Sat 11/1511:43 amBOS - MCI

2 stops32h 50mMultiple Airlines

Deal found 10/28

$229

Wed 11/126:00 amMCI - BOS

2 stops16h 59mMultiple Airlines

Thu 11/1310:04 amBOS - MCI

1 stop25h 13mMultiple Airlines

Deal found 10/28

$245

Fri 11/1411:12 amMCI - BOS

2 stops11h 47mMultiple Airlines

Mon 11/179:23 amBOS - MCI

1 stop28h 05mMultiple Airlines

Deal found 10/26

$230

Sun 11/1611:12 amMCI - BOS

1 stop20h 48mMultiple Airlines

Thu 11/205:45 pmBOS - MCI

1 stop19h 18mMultiple Airlines

Deal found 10/26

$249

Tue 11/186:00 amMCI - BOS

2 stops16h 59mSpirit Airlines

Sun 11/235:45 pmBOS - MCI

1 stop19h 18mSpirit Airlines

Deal found 10/28

$266

Tue 11/186:00 amMCI - BOS

2 stops16h 59mSpirit Airlines

Mon 11/245:45 amBOS - MCI

1 stop13h 51mSpirit Airlines

Deal found 10/28

$270

Sun 11/236:00 amMCI - BOS

1 stop27h 04mMultiple Airlines

Thu 11/2711:09 amBOS - MCI

2 stops32h 27mMultiple Airlines

Deal found 10/26

$272

Thu 11/276:00 amMCI - BOS

1 stop9h 50mMultiple Airlines

Thu 12/411:28 amBOS - MCI

2 stops27h 25mMultiple Airlines

Deal found 10/28

$222

Thu 11/276:00 amMCI - BOS

1 stop9h 50mSpirit Airlines

Thu 12/411:08 amBOS - MCI

1 stop13h 07mSpirit Airlines

Deal found 10/28

$243

One-way flights from Kansas City to Boston
Search for one-way flight options from Kansas City to Boston. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Wed 12/3111:33 amMCI - BOS

1 stop12h 41mFrontier

Deal found 10/28

$47

Wed 12/2411:33 amMCI - BOS

1 stop12h 41mFrontier

Deal found 10/26

$62

Mon 12/2911:13 amMCI - BOS

1 stop13h 06mFrontier

Deal found 10/28

$64

Mon 1/1211:06 amMCI - BOS

1 stop12h 58mFrontier

Deal found 10/25

$76

Sat 1/101:44 pmMCI - BOS

1 stop7h 24mSpirit Airlines

Deal found 10/25

$84

Fri 1/911:06 amMCI - BOS

1 stop12h 58mFrontier

Deal found 10/26

$85

Sat 1/241:44 pmMCI - BOS

1 stop7h 24mSpirit Airlines

Deal found 10/28

$90

Sat 2/148:00 amMCI - BOS

1 stop5h 30mUnited Airlines

Deal found 10/27

$95

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Thu 2/12

5:45 am-11:20 am

1 stop4h 35m

Boston Logan Intl

Thu 2/19

5:45 pm-10:10 pm

1 stop5h 25m

$371

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Thu 3/5

8:00 am-2:24 pm

1 stop5h 24m

Boston Logan Intl

Tue 3/10

10:57 am-5:37 pm

1 stop7h 40m

$384

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Thu 12/4

8:00 am-7:25 pm

1 stop10h 25m

Boston Logan Intl

Thu 12/11

5:30 am-2:21 pm

2 stops9h 51m

$402

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 12/5

1:40 pm-11:34 pm

1 stop8h 54m

Boston Logan Intl

Mon 12/8

10:30 am-9:58 pm

2 stops12h 28m

$443

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 2/6

5:45 pm-11:49 pm

1 stop5h 04m

Boston Logan Intl

Sun 2/15

12:02 pm-9:59 pm

2 stops10h 57m

$444

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 11/14

1:47 pm-7:55 pm

1 stop29h 08m

Boston Logan Intl

Mon 11/17

3:10 pm-9:50 pm

1 stop7h 40m

$448

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 2/27

8:00 am-8:11 pm

2 stops11h 11m

Boston Logan Intl

Mon 3/2

12:05 pm-8:06 pm

2 stops9h 01m

$449

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 11/28

7:05 am-12:50 pm

1 stop4h 45m

Boston Logan Intl

Mon 12/1

7:50 pm-11:55 pm

1 stop5h 05m

$463

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Tue 3/31

2:05 pm-11:25 pm

2 stops8h 20m

Boston Logan Intl

Tue 4/7

7:35 am-11:50 am

1 stop5h 15m

$468

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 12/5

1:34 pm-3:24 pm

1 stop24h 50m

Boston Logan Intl

Mon 12/8

6:52 pm-5:27 pm

2 stops23h 35m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 22 results

Compare providers for flights from Kansas City to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Boston in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Kansas City-Boston flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Kansas City-Boston flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Kansas City-Boston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kansas City-Boston flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kansas City with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

The best time to book flights from Kansas City to Boston is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kansas City to Boston?

Currently, November is the cheapest month in which you can book a flight from Kansas City to Boston (average of $114). Flying from Kansas City to Boston in March is currently the most expensive (average of $261). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to BOS?

When flying from Kansas City to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 41% versus a flight in the morning.

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

Travelers seeking maximum savings on their Kansas City to Boston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Boston

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Kansas City to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,240 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,240 reviews

Southwest

8.0

Very good

4,240 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

7.9

Good

7,994 reviews

Southwest

8.0

Very good

4,240 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

9,001 reviews

Southwest

8.0

Very good

4,240 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

11,032 reviews

Southwest

8.0

Very good

4,240 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Spirit Airlines

6.3

Okay

8,116 reviews

Southwest

8.0

Very good

4,240 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

What airports do I use to fly from Kansas City to Boston?
To fly from Kansas City to Boston, you need to book a flight from Kansas City (MCI) to Logan Intl (BOS). Nonstop flights to Boston Logan Intl from Kansas City take 2h 58m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Kansas City to Logan Intl offered by 5 different airlines.
How popular is this Kansas City to Boston flight route?
The Kansas City to Boston Logan Intl flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Kansas City to Boston?
For as low as $371, Southwest can have you in Boston from Kansas City in 4h 35m. Kansas City and Boston are separated by a distance of 1252 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Kansas City to Boston round-trip?
Spirit Airlines, at $147, was found to be the cheapest airline from Kansas City to Boston.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Spirit Airlines is 64% cheaper than the other options available to this destination.
What are the most reliable airlines from Kansas City to Boston?
Before booking your flight to Boston from Kansas City, check out the most reliable airlines to get you to your destination on time: Republic Airways (86%), LATAM Airlines (80%), Air France( 74%).
What are the cheapest flights from Kansas City to Boston?
The cheapest flight price from Kansas City to Boston is $362. On average you can expect to pay $1,583. The most popular route, (Kansas City - Boston Logan Intl), can usually be booked for $194.
Can I find deals for flights from Kansas City to Boston that include hotel bookings?
Yes. In addition to deals on Kansas City to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kansas City to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Boston.
Can I find deals for business class flights from Kansas City to Boston?
Yes. Cheapflights offers flight deals from Kansas City to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kansas City to Boston?
Currently, November is the cheapest month in which you can book a flight from Kansas City to Boston (average of $114). Flying from Kansas City to Boston in March is currently the most expensive (average of $261). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from Kansas City to Boston

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$147	Average$277	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$217	Average$368	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$256	Average$409	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$299	Average$455	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$303	Average$412	FlexibilityNo cancel fee	On-time63%

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$47+ Cheap flights from Kansas City to Boston (MCI - BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Kansas City to Boston Logan Intl are usually found in November or May, booked 13 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap flight deals from Kansas City to Boston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kansas City to Boston

Cheapest flights from Kansas City to BostonExplore the most affordable flight options available from Kansas City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Explore the most affordable flight options available from Kansas City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Kansas City to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Boston in October.

Best time to book a flight from Kansas City to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kansas City with our price prediction graph.

Cheapflights Insights

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

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

What is the cheapest month to book a flight from Kansas City to Boston?

What is the cheapest time of day to fly from MCI to BOS?

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

Reviews of airlines servicing Boston

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Kansas City to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Kansas City to Boston?

How popular is this Kansas City to Boston flight route?

How long is the flight from Kansas City to Boston?

What are the cheapest airlines flying from Kansas City to Boston round-trip?

What are the most reliable airlines from Kansas City to Boston?

What are the cheapest flights from Kansas City to Boston?

Can I find deals for flights from Kansas City to Boston that include hotel bookings?

How can I find direct flights from Kansas City to Boston?

Can I find deals for business class flights from Kansas City to Boston?

What is the cheapest month to book a flight from Kansas City to Boston?

Traveling to a place near Boston?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kansas City to Boston

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Cheapest flights from Kansas City to Boston
Explore the most affordable flight options available from Kansas City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.