Alaska Airlines: Buy One Coach Class Ticket, Get One Free

To get the deal:
1. In the booking form enter your departure and arrival cities
2. Add departure and return dates between October 5 – December 15, 2021, and enter 2 travelers
* Travel to Hawaii, Mexico, Costa Rica, or Belize is valid Sundays through Wednesdays.
* Travel from Hawaii, Mexico, Costa Rica or Belize is valid Tuesdays through Fridays.
* All other travel is valid Tuesdays, Wednesdays, and Saturdays.
* Blackout dates: November 18–29, 2021
3. Enter BOGOTIME in the discount code field, and then click "Find flights" to start your search