For all the latest Frontier Airlines promo codes, deals, and promotions, continue reading to learn how to save money on flights! The best way to save money on flights is to use any promo codes and to book during any promotional periods they may have.
The discount applies to base fare only, not to fees or taxes but the fares shown includes all transportation fees, surcharges and taxes. Tickets must be purchased at FlyFrontier.com or by calling Frontier’s reservations centers and must be paid for at the time the reservation is made. Exclusions and blackout dates apply.
Table of Contents
- 1 Current Frontier Airlines Promotions
- 1.1 One-Way Flights Starting at $19
- 1.2 50% Off Flights Coupon (Expired)
- 1.3 Get $50 Flight Voucher When Joining Discount Den (Expired)
- 1.4 Earn 10,000 Bonus Miles for Every Two Completed Flights (Expired)
- 1.5 Free $250 Travel Voucher for People w/ Green or Greene Last Name (Expired)
- 1.6 How Kids Fly Free (Expired)
- 2 About Frontier Airlines
- 3 Compare Flights
- 4 Bottom Line
Current Frontier Airlines Promotions
One-Way Flights Starting at $19
* Prices found by others for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.
- What’s the offer: One-Way Flights Starting at $19
- Where it’s available: For U.S. Domestic flights only
- Valid for non stop domestic travel select days of week
- When it expires: Varies by flight
- How to get it:
- Visit Frontier Airlines flight deals, See link below.
- Choose and book your flights starting at $19!
- Be sure to use a travel rewards card to earn points/miles/cash back on your bookings.
- Terms & Conditions: Valid for nonstop travel select days of the week. 3 day advance purchase applies.
(Visit Frontier for more details)
50% Off Flights Coupon (Expired)
- What’s the offer: 50% Off Flights Coupon
- When it expires: June 23, 2022
- Fly from Aug. 16 through Oct. 5, 2022
- How to get it: Click on the button below, select the flight you want, then apply the promo code “SAVE50” at checkout.
- What are the terms: The discount applies to base fare only, not to fees or taxes, and requires purchase at FlyFrontier.com using promo code SAVE50. Promo code must be applied directly by customer on flyfrontier.com or requested of a Frontier Airlines call center agent. Use of promo codes by third parties is expressly prohibited. All fare rules will apply. Certain flights and/or days of travel may be unavailable.
(Visit Frontier for more details)
Get $50 Flight Voucher When Joining Discount Den (Expired)
- What’s the offer: Get $50 Flight Voucher When Joining Discount Den
- Where it’s available: Frontier
- When it expires: 11/29/2022
- How to get it: Simply visit Frontier Airlines and join Discount Den.
- What are the terms: One time 50 Frontier Airlines voucher on all new Discount Den subscriptions purchased at Flyfrontier.com on November 28, 2022 and November 29, 2022. Limit one voucher per Discount Den member and email. The flight voucher is only valid towards one future purchase of flight fare on Frontier Airlines for one-time use. Any unused value will be forfeited. The flight voucher can only be used toward flight fare. The flight voucher will expire 180 days after issuance. The voucher has no cash value and may not be applied to past bookings or subscriptions, refunded, sold, bartered, or traded. Voucher will not be awarded on cancelled, refunded or free subscriptions. Voucher will be issued and emailed by December 7, 2022 to the email address used to sign up for Discount Den.
(Visit Frontier for more details)
Earn 10,000 Bonus Miles for Every Two Completed Flights (Expired)
Currently, Frontier is having a promotion where you can Earn 10,000 Bonus Miles for Every Two Completed Flights! With flight deals like these, you definitely don’t want to miss out on this offer! Be sure to take advantage today.
- What’s the offer: Earn 10,000 Bonus Miles for Every Two Completed Flights
- Where it’s available: Frontier Airlines
- When it expires: Book by August 31, 2021
- Flights must be completed by December 31, 2021
- How to get it:
- Visit Frontier Airlines flight deals, See link below.
- Book 2 flights by August 30, 2021
- Complete those flights by December 31, 2021
- Enjoy 10,000 Bonus Miles for every 2 complete flights!
- Terms & Conditions: Offer valid for all flights purchased August 4, 2021 through August 30, 2021, directly with Frontier Airlines. Please ensure the departure date is at least 24 hours following registration for the promotion. For every two flights flown between 12:00 am EST on August 4, 2021 and completed by 11:59 pm EST on December 31, 2021 are eligible for a bonus of 10,000 miles for a maximum of 100,000 bonus miles. Bonus miles will be awarded within 7-10 business days following completion of the second flight. Flights purchased prior to August 2, 2021 but not yet flown are not eligible for this promotion. FRONTIER Miles ? number must be provided at the time of booking for the flight to be eligible. An eligible flight is considered flight(s) between origin city and final destination regardless if a connection is required. All other ticket terms and conditions apply.
(Visit Frontier for more details)
Free $250 Travel Voucher for People w/ Green or Greene Last Name (Expired)

Free $250 Travel Voucher for People w/ Green or Greene Last Name
If your last name is Green or Greene, then you are in luck. Frontier Airlines is offering the first 750 customers a chance to sign up for Free $250 Travel Voucher. This is enough to get you a free round trip ticket, so take advantage if you can!
- What’s the offer: Free $250 Travel Voucher for People w/ Green or Greene Last Name
- Where it’s available: Frontier Airlines
- Who is eligible: People w/ Green or Greene Last Name. First 750 people.
- When it expires: May 26, 2021
- How to get it: Simply click the link below to sign up for this promotion.
- What are the terms: The first 750 individuals to sign up with the last name ‘Green’ or ‘Greene’ are eligible to receive a $250 Frontier Airlines travel voucher for a free (up to the $250 covered by the voucher) flight between valid for domestic travel within the continental US thought May 26, 2021. Those who meet the above requirements and would like to travel during the eligible dates, must complete an entry form at https://bit.ly/3uVnrxs. Frontier airlines will then contact entrants to confirm eligibility and provide the flight voucher upon such confirmation.
(Visit Frontier for more details)
How Kids Fly Free (Expired)

Kids Fly Free With Frontier
Planning a family vacation? If you have a child that is 14 years old or younger then you might be eligible for this deal! Keep in mind that this program is only available to Frontier’s Discount Den members, so if you haven’t signed up for it, then do that first.
Valid through November of 2020, children under the age of 14 can fly for free! You must be a Discount Den member to take advantage of this promotion. You must include your children in your search to see the deal show up. Also, you can get one free children’s ticket for every adult air fare purchase.
- What’s the offer: Kids Fly Free if the child is 14 years old or younger
- Where it’s available: In the U.S only (Domestic)
- Who is eligible: Discount Den Members
- When it expires: November 2020
- How to get it: Become a Den Discount member, select a Kids Fly Free flight and then book it.
- What are the terms: Flights are operated by Frontier Airlines. Other restrictions may apply.
(Visit Frontier for more details)
About Frontier Airlines
They are committed to delivering ‘Low Fares Done Right’. Low fares allow people to travel more often, see new places, connect with family and loved ones and develop business opportunities. They have a ‘Done Right’ promise, which allows you to customize your flight to match both your wants and your wallet.
They provide a quick and safe ride to your destination. They currently serve more than 40 cities in the United States, Mexico, and Jamaica on more than 275 daily flights, commitment to you and is supported by a team of more than 3,000 hard-working, aviation professionals.
Compare Flights
Priceline | Orbitz |
Bottom Line
Traveling is certainly a great experience, but can also be very pricey. However, with promotions like this, it makes traveling so much more within our budget! Be sure to do your research and compare flights before booking to ensure you’re getting the best deal possible!
Frontier Airlines is here to help you travel more and save more money. Consequently, if you want to get out of your comfort zone and travel more, this is the deal for you. Furthermore, to save even more money, we highly recommend using a travel related credit card to earn points back!
Leave a Reply