Flights from Boston to Kansas City

Our cheapest offers for flights from Boston to Kansas City

Here you can compare cheap flights from Boston (BOS) to Kansas City (MCI) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Kansas City. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Boston
Kansas City
Outbound
02/13/26
2 Stopovers (FLL, MCO)
NK1097, NK2491, NK1222
15h 51min
Return
02/26/26
1 Stopover (MCO)
NK1223, NK2403
07h 24min
Spirit Airlines
$524
Best option
Boston
Kansas City
Outbound
02/13/26
direct
DL5638
03h 51min
Return
02/26/26
1 Stopover (ATL)
DL2471, DL2595
06h 12min
Delta Air Lines ?
$590
Boston
Kansas City
Outbound
04/03/26
1 Stopover (ORD)
UA1349, UA0561
06h 00min
Return
04/16/26
1 Stopover (EWR)
UA3419, UA2603
06h 10min
United Airlines ?
$574
Boston
Kansas City
Outbound
04/03/26
1 Stopover (CLT)
AA2857, AA1616
06h 43min
Return
04/16/26
1 Stopover (CLT)
AA2271, AA1937
04h 53min
American Airlines ?
$596
Boston
Kansas City
Outbound
02/13/26
1 Stopover (MCO)
NK0534, NK1222
07h 24min
Return
02/26/26
1 Stopover (SEA)
AS0418, AS0536
15h 21min
Spirit Airlines ?
$644
Boston
Kansas City
Outbound
04/03/26
1 Stopover (DFW)
AA2600, AA2805
08h 46min
Return
04/16/26
1 Stopover (CLT)
AA3233, AA1907
05h 00min
American Airlines ?
$669
Boston
Kansas City
Outbound
02/13/26
2 Stopovers (ATL, TPA)
F93085, F93782, F91419
32h 13min
Return
02/26/26
3 Stopovers (PHX, ATL, MCO)
F94073, F91100, F93508, F93348
35h 50min
Frontier Airlines ?
$705
Boston
Kansas City
Outbound
04/03/26
1 Stopover (PDX)
AS0039, AS0120
11h 20min
Return
04/16/26
1 Stopover (PDX)
AS0120, AS0038
11h 22min
Alaska Airlines ?
$708
Boston
Kansas City
Outbound
02/13/26
1 Stopover (ORD)
AA1283, AA1823
05h 19min
Return
02/26/26
1 Stopover (ORD)
AA1764, AA4790
09h 36min
American Airlines ?
$837
Boston
Kansas City
Outbound
04/03/26
1 Stopover (DEN)
UA0414, UA4733
13h 10min
Return
04/16/26
4 Stopovers (IAD, MUC, BEG, ZRH)
LH8781, LH9281, LH1734, LX1419, LX0054
49h 40min
United Airlines ?
$1,648
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Boston - Kansas City

Roundtrip from $ 523,95
Flight duration min. 03:45 / max. 04:05
Return flight duration min. 02:52/ max. 03:30
Distance 2019 km
Flights per week 18
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Kansas City International Airport, MO (MCI)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Kansas City
Flight destinations with a similar price