Cheapest return flights from Kansas City to Denver in April from 78€

AirHint found the following cheapest return flights from Kansas City (MCI) to Denver (DEN) in April 2026 (see full year).

Return flights

18 Apr - 09 May Frontier Airlines direct
03 Apr - 07 Apr Frontier Airlines direct
17 Apr - 20 Apr Frontier Airlines direct
10 Apr - 13 Apr Frontier Airlines direct
30 Apr - 03 May Frontier Airlines direct
07 Apr - 18 Apr Frontier Airlines direct
17 Apr - 19 Apr Frontier Airlines
08 Apr - 18 Apr Spirit Airlines
07 Apr - 11 Apr Frontier Airlines direct
04 Apr - 06 Apr Frontier Airlines direct
08 Apr - 18 Apr United direct
03 Apr - 05 Apr Frontier Airlines direct

Also check the deals for one-way flights from Kansas City to Denver in April.

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