100%OFF
100% Off Base Fares
See DetailsExpires 11/20/2024
SAVE100
Frontier Airlines Coupons & Promo Codes
Verified Frontier Airlines Promo Codes & Coupons
When you buy through our links we may earn a commission.
Fares as Low as $29
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Exclusive Discount Available
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Free $50 Flight Voucher For Discount Den Members
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All You Can Fly w/ Annual Pass - $599
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50,000 Bonus Miles + $100 Voucher
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Online Deals
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All You Can Fly Summer Pass - $399
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Unverified Promo Codes
These Frontier Airlines discount codes are marked as expired in our system, but it's really common for coupons to work beyond their advertised expiation date. So we certainly can't guarantee that these codes work, but they very well might!
50%OFF
50% Off Base Fares
Click through and tap 'copy & go' to save 50% off base fares at Frontier Airlines. Discount code ending November 14th.
SAVE50
100%OFF
Up To 100% Off Base Fares
Get up to 100% off base fares storewide when you enter this coupon code during checkout. Expires today.
GREEN
100%OFF
Up To 100% Off Base Fares
Score up to 100% off base fares when you enter this promotion code during checkout. Ending today.
GREEN
100%OFF
100% Off Base Fares
Shop online and save throughout the site at Frontier Airlines with this coupon when you check out. Good through November 3rd.
SAVE100
50%OFF
50% Off Base Fares For Vets, Service Members, Friends, & Family
Score 50% off base fares for vets, service members, friends, & family when you enter this promotion code during checkout. Valid through October 27th.
VETS
55%OFF
55% Off Base Fares
Shop online and save at Frontier Airlines with this code when you check out. Good through October 6th.
55FOR55
50%OFF
50% Off Base Fares, 100% Off Base Fares For Members
Valid through August 22nd. Score 50% off base fares, 100% off base fares for members throughout the site when you use this coupon at checkout.
SAVENOW
75%OFF
75% Off Base Fares
Shop online and save at Frontier Airlines with this coupon when you check out. Valid through July 18th.
PRIME
75%OFF
75% Off Base Fares
*Buy by 4/25/24. Fly by 10/31/24. Blackout dates apply. Valid for travel select days of the week.
SAVE75
75%OFF
Up To 75% Off Base Fares
Good through April 22nd. Save up to 75% off base fares sitewide when you use this promotional code at checkout.
SAVENOW
75%OFF
Up To 75% Off Base Fares - Members Only
Valid through April 11th. Get up to 75% off base fares - members only when you use this coupon at checkout.
GIFT
50%OFF
Up To 50% Off Base Fares
Get up to 50% off base fares when you enter this Frontier Airlines promotion code during checkout. Good through April 11th.
GIFT
75%OFF
75% Off Base Fares - Discount Den Members ONly
Get 75% off base fares - discount den members only when you enter this code during checkout. Ends March 25th.
SAVENOW
75%OFF
75% Off Base Fares - Discount Den Members Only
Valid through March 21st. Get 75% off base fares - discount den members only when you use this Frontier Airlines promotional code at checkout.
SPRING
50%OFF
50% Off Base Fares
Click through and tap 'copy & go' to score 50% off base fares sitewide at Frontier Airlines. Promo code valid through March 21st.
SPRING
50%OFF
50% Off Base Fares
Get 50% off base fares when you use this Frontier Airlines code at checkout. Expiration unknown.
SPRING
75%OFF
Up To 75% Off Base Fares
Ending March 4th. Get up to 75% off base fares when you use this Frontier Airlines discount code at checkout.
SAVENOW
75%OFF
75% Off Base Fares - Discount Den Members ONly
Expires February 28th. Get 75% off base fares - discount den members only when you use this promotional code at checkout.
BOOKNOW
75%OFF
Up To 75% Off Base Fares
Shop online and save at Frontier Airlines with this code when you check out. Expires February 22nd.
DEALS
75%OFF
75% Off Base Fares - Discount Den Members ONly
Click through and tap 'copy & go' to score 75% off base fares - discount den members only at Frontier Airlines. Discount code ends February 15th.
TAKEOFF
About Frontier Airlines
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Submit a CouponRate Frontier Airlines:
4.2 with 14 ratings
Today, Frontier Airlines is a wholly-owned subsidiary of Republic Airways Holdings Inc, an airline holding company that also owns Chautauqua Airlines, Republic Airlines, and Shuttle America.
Frontier Airlines Frequently Asked Questions
How do I use a Frontier Airlines coupon?
Right on the homepage you'll find the Book A Flight box and at the bottom of that box you'll see one that says "Promo Code". You can enter the code right there with your airport location, dates and travelers.
How do I contact Frontier Airlines?
You can call them at 1-801-401-9000.
What are other tips & tricks for saving money at Frontier Airlines?
Located the Deals link at the top of the page. You'll find all the deals Frontier Airlines is offering.
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