AirHint found the following cheapest return flights from Everett (PAE) to Barcelona (BCN) in January 2026 (see full year).

Return flights

13 Jan - 20 Jan	Alaska Airlines
27 Jan - 03 Feb	Alaska Airlines
06 Jan - 13 Jan	Alaska Airlines
29 Jan - 05 Feb	Alaska Airlines
08 Jan - 15 Jan	Alaska Airlines
22 Jan - 29 Jan	Alaska Airlines
14 Jan - 21 Jan	Alaska Airlines
20 Jan - 27 Jan	Alaska Airlines
01 Jan - 08 Jan	Alaska Airlines

Also check the deals for one-way flights from Everett to Barcelona in January.

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 Barcelona in January from 737€

Return flights