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$83+ Cheap flights from Boston to Kansas City (BOS - MCI)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MCI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Kansas City are usually found in September or October, booked 83 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Boston to Kansas City

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Kansas City (MCI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$302
(Mytrip)

One-way from

$83
(FlightHub)

Popular in

April

Cheapest in

September

Average price

$428
From Boston Logan Intl to Kansas City
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One-way flight from Boston Logan Intl to Kansas City
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Highest demand for flights based on searches. 19% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Boston to Kansas City

Cheapest flights from Boston to Kansas City
Explore the most affordable flight options available from Boston to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/244:44 pmBOS - MCI
1 stop18h 26mSpirit Airlines
Thu 6/267:49 pmMCI - BOS
1 stop11h 50mSpirit Airlines
Deal found 6/10$302
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2512:51 pmBOS - MCI
2 stops27h 26mMultiple Airlines
Mon 7/286:04 pmMCI - BOS
1 stop24h 30mMultiple Airlines
Deal found 6/11$304
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:25 amBOS - MCI
1 stop27h 48mDelta
Sat 8/95:56 pmMCI - BOS
Nonstop3h 10mDelta
Deal found 6/10$331
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:35 amBOS - MCI
1 stop6h 15mSouthwest
Mon 8/115:25 amMCI - BOS
1 stop5h 05mSouthwest
Deal found 6/11$337
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amBOS - MCI
1 stop9h 20mUnited Airlines
Wed 10/298:00 amMCI - BOS
1 stop10h 20mUnited Airlines
Deal found 6/10$353
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/318:45 amBOS - MCI
1 stop7h 07mAmerican Airlines
Sat 8/25:49 pmMCI - BOS
1 stop6h 52mAmerican Airlines
Deal found 6/12$359
This Sun Country Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/211:44 amBOS - MCI
1 stop23h 42mSun Country Air
Thu 7/108:30 pmMCI - BOS
1 stop13h 07mSun Country Air
Deal found 6/10$405

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Boston to Kansas City that are best for you.

Fly from

Boston

Fly to

Kansas City

Route

Depart

Return

Price

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Tue 6/24

4:44 pm-10:10 am

1 stop18h 26m

Kansas City

Thu 6/26

7:49 pm-8:39 am

1 stop11h 50m

$302

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Fri 7/25

12:51 pm-3:17 pm

2 stops27h 26m

Kansas City

Mon 7/28

6:04 pm-7:34 pm

1 stop24h 30m

$304

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Wed 8/6

6:25 am-9:13 am

1 stop27h 48m

Kansas City

Sat 8/9

5:56 pm-10:06 pm

Nonstop3h 10m

$331

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Thu 8/7

5:35 am-10:50 am

1 stop6h 15m

Kansas City

Mon 8/11

5:25 am-11:30 am

1 stop5h 05m

$337

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Thu 7/31

8:45 am-2:52 pm

1 stop7h 07m

Kansas City

Sat 8/2

5:49 pm-1:41 am

1 stop6h 52m

$359

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Fri 7/25

1:00 pm-10:16 pm

2 stops10h 16m

Kansas City

Wed 8/6

8:00 am-11:32 pm

1 stop14h 32m

$401

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Wed 7/2

11:44 am-10:26 am

1 stop23h 42m

Kansas City

Thu 7/10

8:30 pm-10:37 am

1 stop13h 07m

$405

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Tue 7/15

6:15 am-3:17 pm

1 stop10h 02m

$83

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Tue 8/12

5:29 am-1:22 pm

1 stop8h 53m

$117

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Sat 8/16

12:51 pm-8:27 pm

1 stop8h 36m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 16 results
1
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Best time to book a flight from Boston to Kansas City

Have a flexible travel schedule? Discover the best time to fly to Kansas City from Boston 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 Boston to Kansas City

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Kansas City. Price data was last updated on June 9, 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Kansas City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Kansas City (average of $298). Flying from Boston to Kansas City in June is currently the most expensive (average of $352). 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 BOS to MCI?

Find hourly flight availability from Boston to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Boston to Kansas City at noon. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Kansas City. Price data was last updated on June 8, 2025.

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

Rainfall in Kansas City by month

Plan your trip to Kansas City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kansas City ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Kansas City when rainfall is around 1.1 in.

Temperature in Kansas City by month

Plan your trip to Kansas City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kansas City, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansas City. Reviews last updated June 12, 2025.
To help decide which airline to fly from Boston to Kansas City, see what other customers have to say about Alaska Airlines, Southwest and Delta. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Boston to Kansas City. 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 Boston to Kansas City?

    You will need to book a flight from Boston Logan Intl to Kansas City if you want to fly from Boston to Kansas City. At least 5 different airlines have flights from Logan Intl (BOS) to Kansas City (MCI) on a regular basis. There are 7 flights to Kansas City from the Boston airport per day. If you manage to book one that is nonstop, then you can expect the flight time from BOS to MCI to be around 3h 31m.

  • How popular is this Boston to Kansas City flight route?

    Flights from Boston Logan Intl to Kansas City have been viewed 12 times in the past calendar month.

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

    According to our current data, Spirit Airlines ($302), Delta ($339), and American Airlines ($359) offers the cheapest pricing from Boston to Kansas City. You may be able to fly from Boston to Kansas City for 23% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Boston to Kansas City one-way?

    $83 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and Allegiant Air, with prices starting from $117 and $126, respectively.

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

    The top 3 most reliable airlines when flying from Boston to Kansas City are Virgin Atlantic (82%), Republic Airways (77%) and Delta (72%).

  • What are the cheapest flights from Boston to Kansas City?

    While on average a flight from Boston to Kansas City is generally $467, our data shows the cheapest flight currently is $248. When looking at the most popular route, (Boston Logan Intl - Kansas City), you can expect to pay $168 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Kansas City 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 Boston to Kansas City?

    Currently, January is the cheapest month in which you can book a flight from Boston to Kansas City (average of $298). Flying from Boston to Kansas City in June is currently the most expensive (average of $352). 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Shawnee
Liberty
Overland Park
Lenexa
North Kansas City
Kansas City
Lansing
Lawrence
Olathe
Belton

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Top 5 airlines flying from Boston to Kansas City

Discover the top 5 airlines that operate flights from Boston to Kansas City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$74Average$173FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$215Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$447FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$467FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$318Average$425FlexibilityNo cancel feeOn-time63%

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