AirHint found the following cheapest return flights from Everett (PAE) to Lisbon (LIS) in March 2026 (see full year).

Return flights

07 Mar - 14 Mar	Alaska Airlines
11 Mar - 18 Mar	Alaska Airlines
06 Mar - 13 Mar	Alaska Airlines
09 Mar - 16 Mar	Alaska Airlines
13 Mar - 20 Mar	Alaska Airlines
20 Mar - 27 Mar	Alaska Airlines
21 Mar - 28 Mar	Alaska Airlines

Also check the deals for one-way flights from Everett to Lisbon in March.

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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Cheapest return flights from Everett to Lisbon in March from 704€

Return flights