Frontier is back with another big promo code sale for winter/spring travel. Take 75% off nonstop domestic flights on specific dates. If you've held off on booking your spring break trip, this sale could help you find a relative deal.

Use promo code SAVE75 when booking on to take 75% off the base fare for nonstop domestic flights on these specific dates.

  • February: 20 - 21, 23, 25 - 27, 2019.
  • March: 1 - 2, 4 - 7, 12 - 13, 26 - 27, 2019.
  • April: 2-4, 2019.

The discount does not apply to taxes nor Frontier's online booking fee, which is labeled a "Carrier Interface Charge". This means some routes still won't have a very big price drop even with the big sticker shock of 75% off. However, there are plenty of routes where we are seeing some big price drops, especially for some dates in March that are currently priced pretty high.

If you are unfamiliar with Frontier Airlines, please read our guide on Everything You Need to Know Before You Fly Frontier.

There are specific routes excluded from this promo code sale and you also may have to click around to find available dates since Frontier operates about half of its route network on just a few days each week.

Tickets must be booked by 11:59 pm ET, February 13, 2019.

A sample of nonstop fares include:

Atlanta to Miami $42 roundtrip

San Francisco to Las Vegas $48 roundtrip

Charlotte to Orlando $68 roundtrip

Chicago to Tampa $71 roundtrip

Cincinnati to Tampa $72 roundtrip

Minneapolis to Denver $75 roundtrip

San Antonio to Las Vegas $75 roundtrip

Chicago to Miami $76 roundtrip

Washington D.C. to Orlando $77 roundtrip

Philadelphia to Miami $77 roundtrip

Denver to Seattle $77 roundtrip

New York to Orlando $80 roundtrip

Raleigh to Phoenix $80 roundtrip

Philadelphia to West Palm Beach $81 roundtrip

Atlanta to Las Vegas $81 roundtrip

Minneapolis to Orlando $82 roundtrip

New York to Miami $85 roundtrip

Portland, ME to Orlando $90 roundtrip

Atlanta to San Francisco $98 roundtrip

Atlanta to Los Angeles $98 roundtrip

Denver to Ft. Lauderdale $99 roundtrip

Syracuse to Orlando $110 roundtrip

These fares all work in reverse and there are many more routes available as well. Lowest fares may not be available throughout the entire travel period. You'll have to decline all extras to get the lowest price.

Keep in mind that Frontier charges extra for any bags larger than a small personal item (small backpack, large purse, etc.). Pack super light to get the lowest price. Checked bag fees start at $30 each way. Larger carry-on bag fees start at $35 each way.

If you want to avoid all extra fees, read How to Pack in Just a Personal Item Sized Bag.

As an example booking, after entering promo code SAVE75 on, I found seats departing Atlanta ATL on Wednesday, March 27, returning from San Francisco SFO on Wednesday, April 3, for $98 roundtrip. This is an excellent deal when you consider Delta is charging $335 for these same dates.

Featured image by Colin A. Pierce via Shutterstock.

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