Cheapest return MSP–DEN flights, October

AirHint found the following cheapest return flights from Minneapolis (MSP) to Denver (DEN) in October 2026 (see full year).

Return flights

07 Oct - 13 Oct Frontier Airlines direct
21 Oct - 24 Oct Frontier Airlines direct
27 Oct - 27 Oct Sun Country Airlines direct
21 Oct - 25 Oct Frontier Airlines direct
21 Oct - 22 Oct Frontier Airlines direct
22 Oct - 25 Oct Sun Country Airlines direct
19 Oct - 22 Oct Sun Country Airlines direct
19 Oct - 25 Oct Sun Country Airlines direct
14 Oct - 18 Oct Frontier Airlines direct
21 Oct - 23 Oct Delta direct

Also check the deals for one-way flights from Minneapolis to Denver in October.

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