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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Boston (BOS) to Kansas City (MCI), with fares starting from $190.

What is the lowest current fare from BOS to MCI?

The lowest currently-listed fare from Boston (BOS) to Kansas City (MCI) is $190 on 2026-05-25.

How long is the flight from Boston to Kansas City?

Direct flights from BOS to MCI cover approximately 2,016 km (1,253 miles), with an estimated flight time of 2h 22m. Operating airlines: DL, WN.

Cheap flights from Boston to Kansas City

Cheapest current fares: $190 in May 2026, 2,016 km direct flight in ~2h 22m.

Last updated May 20, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Boston (BOS) to Kansas City (MCI). Refreshed daily.

Boston (BOS) → Kansas City (MCI)

May 2026 $190

Frequently asked questions

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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Boston (BOS) to Kansas City (MCI), with fares starting from $190.
What is the lowest current fare from BOS to MCI?

The lowest currently-listed fare from Boston (BOS) to Kansas City (MCI) is $190 on 2026-05-25.
How long is the flight from Boston to Kansas City?

Direct flights from BOS to MCI cover approximately 2,016 km (1,253 miles), with an estimated flight time of 2h 22m. Operating airlines: DL, WN.

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