Frontier Airlines launched their Cyber Monday Sale, where you can get one-way fares from several cities for $19. The flights must originate in Denver (DEN), Missoula (MSO), New Orleans (MSY), Saint Augustine (UST), Houston (IAH), Phoenix (PHX), Orlando (MCO), Milwaukee (MKE), Indianapolis (IND), Las Vegas (LAS) and more for travel between December and February.

To take advantage of these deals, you must book by 11:59pm, December 2nd, and these $19 fares are open to everyone, however some of them do require you to be part of their Frontier Discount Den program.

Make sure to use a card that will earn you bonus points on your airline purchase, like the Premier Rewards Gold Card from American Express which earns you 3X points for flights booked with airlines! You can read all about the additional new benefits of this card here, like the new $100 airline fee credit!

Terms and Conditions: $19 Fares

Fares are one way and do not require roundtrip purchase.

Fare(s) shown includes all transportation fees, surcharges and taxes, and are subject to change without notice.  Seats are limited at these fares and certain flights and/or days of travel may be unavailable. Discount Den fares are only available to Discount Den Members. For details regarding Discount Den view the Discount Den Terms and Conditions.

Depending on the fare type purchased, nonrefundable tickets may be transferred for a fee of up to $75, or reissued for alternate flights for a fee of up to $99, as well as a possible fare increase. The name change fee and itinerary change fee are not exclusive of each other. Previously purchased tickets may not be exchanged for these special fare tickets. Flight segment(s) must be cancelled prior to scheduled departure time or the ticket(s) and all monies will be forfeited.

Tickets purchased at FlyFrontier.com or by calling Frontier’s reservations centers must be paid for at the time the reservation is made, you may request a full refund up to 24 hours after the time of purchase, if the purchase is made 7 days (168 hours) or more prior to your flight’s departure. This ticket may be canceled and refunded at the My Trips section on FlyFrontier.com.  Additional travel services, such as baggage and advance seat assignments are available for purchase separately at an additional charge. Fares include all transportation fees, surcharges and taxes, and are subject to change without notice. Some markets do not offer daily service. Schedules are subject to change without notice. Flights are operated by Frontier Airlines. Other restrictions may apply.