Frontier Airlines via DealBase discounts select Frontier Airlines Nationwide 1-Way Fares with fares starting from $28.30. (On the DealBase landing page, click on "Frontier Airlines" in the top line to see this sale.) That's the best price we could find for select routes today by at least $5, although we saw fares for $10 less yesterday (since expired). This price is valid on flights departing from Albuquerque, NM, (ABQ) with arrival in Denver, CO, (DEN) on April 10. Book this travel deal by March 9 for travel from April 9 through May 23.
All prices, dates, and booking details were valid at the time of publication.
The planet will thank you, your local (overwhelmed) landfill will thank you. Even your budget will thank you.