Alaska Airlines via DealBase offers 1-Way Nationwide Fares with prices starting from $43.70. (On the DealBase landing page, click "Alaska Airlines in the top line to see this sale.) That's the lowest price we could find for select routes by at least $13. Book this travel deal by September 18 for flights from October 3 through December 13.

Prices, dates, and booking details were valid at the time of publication.