Cheapest return flights from Seattle to Salt Lake City in March from 56€

Best time to book flights for Seattle (SEA) to Salt Lake City (SLC) flights at AirHint

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

Return flights

06 Mar - 18 Mar Frontier Airlines direct
01 Mar - 02 Mar Frontier Airlines direct
01 Mar - 11 Mar Frontier Airlines direct
08 Mar - 15 Mar Frontier Airlines direct
08 Mar - 11 Mar Frontier Airlines direct
06 Mar - 09 Mar Frontier Airlines direct
29 Mar - 05 Apr Frontier Airlines
03 Mar - 06 Mar Frontier Airlines
04 Mar - 06 Mar Spirit Airlines
04 Mar - 10 Mar Spirit Airlines
13 Mar - 16 Mar Frontier Airlines direct
26 Mar - 03 Apr Spirit Airlines
29 Mar - 05 Apr Delta direct
26 Mar - 03 Apr Delta direct

Also check the deals for one-way flights from Seattle to Salt Lake City 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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