Nationwide promo code sale on Frontier. Save 50% off the base fare for winter travel. Fares start at just $46 round-trip.

Use promo code SAVE50 when booking on to take 50% off the base fare for nonstop domestic flights. Travel is valid on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, and Saturdays through March 14. Avoid blackout dates on February 16, 17, 18, 19, & 24. We don't normally see Fridays included in these promo code sales. If you are unable to fly in the middle of the week, this sale may help you out. A 7-day advance purchase is required.

The discount does not apply to taxes nor Frontier's online booking fee, which they label a "Carrier Interface Charge". This means some routes still won't be discounted a whole lot, but there is the potential to save big on certain travel days or routes. As always with Frontier, there are many specific routes excluded from the promo code sale. They also operate on a limited basis in some markets, so be sure to check out the fare details for specifics.

Tickets must be booked by 11:59 p.m. ET, tonight, February 7.

Nonstop fares include:

Albuquerque to Denver $46 round-trip

Salt Lake City to Las Vegas $53 round-trip

Memphis to Las Vegas $68 round-trip

Long Island to Orlando $68 round-trip

Atlanta to Las Vegas $71 round-trip

Cincinnati to New York $72 round-trip

Long Island to Miami $72 round-trip

Chicago to Tampa $77 round-trip

Minneapolis to Tampa $80 round-trip

Denver to Portland $87 round-trip

Providence to Miami $92 round-trip

Milwaukee to Fort Myers $92 round-trip

San Francisco to Denver $92 round-trip

Washington D.C. to Denver $112 round-trip

Denver to Miami $112 round-trip

Atlanta to Los Angeles $120 round-trip

San Francisco to Orlando $148 round-trip

Many more routes are available and these fares all work in reverse as we well. Check our pages for all flights to Miami, Orlando, Tampa, Fort Myers, Denver, and Las Vegas to see more of today's finds. This is not a full list of Frontier cities, so check flights from your city to see what's available.

Keep in mind that Frontier charges extra for any bags larger than a small personal item. Pack super light to get the lowest price. Checked bag fees start at $25 each way.

Above image via Frontier.

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