Earn point on your loyalty program!arrow arc left

Cheap flights from Kansas (MCI) to Boston (BOS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Kansas (MCI) to Boston (BOS)

How to find the cheapest flight from Kansas (MCI) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Kansas (MCI) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Kansas (MCI) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Kansas to Boston in September , October 2026

29 Sep - 27 Oct $ 720.00
MCI
Kansas
Frontier Airlines
2 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
MCI
Kansas
Pick dates
29 Sep - 10 Oct $ 1,634.00
MCI
Kansas
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
MCI
Kansas
Pick dates
29 Sep - 01 Oct $ 2,374.00
MCI
Kansas
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
MCI
Kansas
Pick dates

Last minute flights from Kansas to Boston

29 Sep - 30 Sep $ 976.00
MCI
Kansas
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
MCI
Kansas
Pick dates
28 Sep - 30 Sep $ 976.00
MCI
Kansas
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
MCI
Kansas
Pick dates
29 Sep - 30 Sep $ 976.00
MCI
Kansas
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
MCI
Kansas
Pick dates

One-way flights to Boston from Kansas

6:29 AM - 11:25 AM
United Airlines
1 Stops
5h 14m
MCI - BOS
$ 481
Kiwi
Pick dates
5:46 PM - 10:15 PM
United Airlines
1 Stops
5h 13m
MCI - BOS
$ 484
Kiwi
Pick dates
5:46 PM - 10:15 PM
United Airlines
1 Stops
5h 13m
MCI - BOS
$ 484
Kiwi
Pick dates

How to find the cheapest flight from Kansas (MCI) to Boston (BOS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Kansas (MCI) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Kansas (MCI) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.