Cheapest return flights from Seattle to Los Angeles in March from 36€

Best time to book flights for Seattle (SEA) to Los Angeles (LAX) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Los Angeles (LAX) in March 2025 (see full year).

Return flights

11 Mar - 18 Mar Frontier Airlines direct
11 Mar - 12 Mar Frontier Airlines direct
25 Mar - 01 Apr Frontier Airlines direct
15 Mar - 18 Mar Frontier Airlines direct
16 Mar - 18 Mar Frontier Airlines direct
17 Mar - 18 Mar Frontier Airlines direct
13 Mar - 18 Mar Spirit Airlines direct
14 Mar - 18 Mar Spirit Airlines direct
08 Mar - 11 Mar Spirit Airlines direct
02 Mar - 11 Mar Spirit Airlines direct
28 Mar - 01 Apr Spirit Airlines direct
18 Mar - 20 Mar Frontier Airlines direct
30 Mar - 07 Apr Spirit Airlines direct
17 Mar - 14 Apr Spirit Airlines direct
30 Mar - 04 Apr Spirit Airlines direct
29 Mar - 05 Apr Spirit Airlines direct
24 Mar - 04 Apr Spirit Airlines direct
29 Mar - 04 Apr Frontier Airlines
26 Mar - 06 Apr Frontier Airlines direct
31 Mar - 05 Apr Frontier Airlines direct

Also check the deals for one-way flights from Seattle to Los Angeles in March.

Skyscanner

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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