Cheapest return flights from Salt Lake City to Denver in March from $56

Best time to book flights for Salt Lake City (SLC) to Denver (DEN) flights at AirHint

AirHint found the following cheapest return flights from Salt Lake City (SLC) to Denver (DEN) in March 2025 (see full year).

Return flights

18 Mar - 25 Mar Frontier Airlines direct
18 Mar - 19 Mar Frontier Airlines direct
18 Mar - 18 Mar Frontier Airlines direct
18 Mar - 20 Mar Frontier Airlines direct
20 Mar - 25 Mar Frontier Airlines direct
20 Mar - 24 Mar Frontier Airlines direct
20 Mar - 28 Mar Frontier Airlines direct
19 Mar - 23 Mar Frontier Airlines direct
28 Mar - 31 Mar Frontier Airlines direct
28 Mar - 28 Mar Frontier Airlines direct
23 Mar - 04 Apr Frontier Airlines direct

Also check the deals for one-way flights from Salt Lake City to Denver in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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