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$167+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MCI
Jul 21 — Jul 281
Mon 7/21
Mon 7/28
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 Saturday or Thursday and return on a Friday

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 July 16, 2025.

Round-trip from

$291
(FlightHub)

One-way from

$173
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$381
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. 18% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 16, 2025.

This FlightHub deal was found by Cheapflights users on 7/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:15 amBOS - MCI
1 stop10h 02mSpirit Airlines
Sun 8/176:00 amMCI - BOS
1 stop26h 39mSpirit Airlines
Deal found 7/14$291
This Delta deal was found by Cheapflights users on 7/16. 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.
Fri 8/156:00 amBOS - MCI
Nonstop3h 37mDelta
Fri 8/227:50 pmMCI - BOS
Nonstop3h 07mDelta
Deal found 7/16$299
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Mon 8/253:55 pmBOS - MCI
1 stop7h 59mAmerican Airlines
Wed 9/37:10 amMCI - BOS
1 stop10h 38mAmerican Airlines
Deal found 7/16$301
This Orbitz deal was found by Cheapflights users on 7/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:15 amBOS - MCI
1 stop10h 02mMultiple Airlines
Wed 8/137:20 pmMCI - BOS
2 stops11h 39mMultiple Airlines
Deal found 7/15$316
This Southwest deal was found by Cheapflights users on 7/15. 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.
Mon 9/226:45 pmBOS - MCI
1 stop4h 50mSouthwest
Wed 9/248:45 amMCI - BOS
1 stop6h 50mSouthwest
Deal found 7/15$317

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 July 16, 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

Wed 8/6

6:15 am-3:17 pm

1 stop10h 02m

Kansas City

Sun 8/17

6:00 am-9:39 am

1 stop26h 39m

$291

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Fri 8/15

6:00 am-8:37 am

Nonstop3h 37m

Kansas City

Fri 8/22

7:50 pm-11:57 pm

Nonstop3h 07m

$299

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Mon 8/25

3:55 pm-10:54 pm

1 stop7h 59m

Kansas City

Wed 9/3

7:10 am-6:48 pm

1 stop10h 38m

$301

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Tue 7/29

6:15 am-3:17 pm

1 stop10h 02m

Kansas City

Wed 8/13

7:20 pm-7:59 am

2 stops11h 39m

$316

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Mon 9/22

4:27 pm-9:42 pm

1 stop6h 15m

Kansas City

Wed 9/24

6:00 am-1:24 pm

1 stop6h 24m

$317

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Tue 9/23

9:05 am-2:25 pm

2 stops6h 20m

Kansas City

Thu 9/25

4:10 pm-10:05 pm

1 stop4h 55m

$322

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Fri 8/1

8:48 pm-5:09 pm

2 stops21h 21m

$167

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Wed 8/13

11:05 am-9:05 pm

2 stops11h 00m

$190

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Fri 9/12

1:00 pm-11:27 pm

2 stops11h 27m

$205

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Fri 10/3

3:30 pm-11:50 pm

2 stops9h 20m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 11 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 July 11, 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 July 16, 2025.

It’s optimal to fly from Boston to Kansas City at noon. By choosing this option you can save up to 50% 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 July 13, 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.

Weekly flight availability from Boston to Kansas City

Explore weekly flight availability from Boston to Kansas City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 16, 2025.

The most flights from BOS to MCI are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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 July 16, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Boston to Kansas City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,959 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,863 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.2
Good
705 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 9 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 22m.

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

    Flights from Boston Logan Intl to Kansas City have been viewed 3 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 ($291), Delta ($299), and American Airlines ($314) offers the cheapest pricing from Boston to Kansas City. You may be able to fly from Boston to Kansas City for 26% less than the average price by searching for these airlines.

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

    $173 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 Delta and Southwest, with prices starting from $190 and $205, 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 LATAM Airlines (100%), Air France (83%) and Virgin Atlantic (82%).

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

    While on average a flight from Boston to Kansas City is generally $459, our data shows the cheapest flight currently is $218. 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 Kansas City?

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

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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 July 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$71Average$181FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$209Average$410FlexibilityNo cancel feeOn-time71%
DeltaCheapest$233Average$452FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$443FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$318Average$421FlexibilityNo cancel feeOn-time63%

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