Frontier Airlines adds 14 new routes across US as network shake-up bleeds into 2025
Frontier Airlines is plotting a big network shake-up that's set to take effect right before the peak 2025 summer travel season gets into full swing.
The Denver-based ultra-low-cost carrier will add more than a dozen new routes in May at airports across the country — including a new route to the northwest tip of Puerto Rico.
In all, Frontier's expansion is 14 new routes, all of which will launch in the days leading up to Memorial Day weekend — the annual unofficial start of summer travel.
TPG's picks: The most exciting new airline routes for 2025
Miami, Los Angeles, Dallas, Washington, DC, and others see biggest growth
The biggest winner in Tuesday's route drop: Dulles International Airport (IAD) near Washington, D.C., which will get three new nonstop destinations aboard the budget airline.
Frontier has been expanding at the D.C.-area airport in recent months after returning to Dulles for the first time in several years in late 2024. It also revealed plans to bolster its footprint at the airport just days ago.
Here's what the airline's Dulles route map will look like come May:
Frontier will also launch two routes apiece from Los Angeles International Airport (LAX), Dallas Fort Worth International Airport (DFW), Austin-Bergstrom International Airport (AUS) and Cleveland Hopkins International Airport (CLE), plus three from Miami International Airport (MIA).
Also getting a pair of routes: Frontier's home base at Denver International Airport (DEN).
All those airports are places where the carrier has added flights over the last year amid a larger network realignment.
Frontier's 14 new routes
Here's the full slate of Frontier's 14 new routes announced Tuesday:
| Route | Launches | Frequency |
|---|---|---|
AUS to MIA | May 22 | Three times weekly |
AUS to Philadelphia International Airport (PHL) | May 22 | Three times weekly |
CLE to Nashville International Airport (BNA) | May 23 | Three times weekly |
Boise Airport (BOI) to DEN | May 23 | Three times weekly |
Boston Logan International Airport (BOS) to CLE | May 22 | Three times weekly |
Rafael Hernández Airport (BQN) in Aguadilla, Puerto Rico, to MIA | May 24 | Weekly |
DEN to Spokane International Airport (GEG) in Washington | May 20 | Three times weekly |
IAD to DFW | May 22 | Daily |
IAD to MIA | May 22 | Daily |
IAD to Luis Muñoz Marín International Airport (SJU) in San Juan, Puerto Rico | May 22 | Three times weekly |
Las Vegas' Harry Reid International Airport (LAS) to Tucson International Airport (TUS) in Arizona | May 22 | Three times weekly |
LAX to Chicago's O'Hare International Airport (ORD) | May 22 | Daily |
LAX to PHL | May 22 | Daily |
DFW to Norfolk International Airport (ORF) in Virginia | May 22 | Twice weekly |
Furthering its strategy in 2025
A majority of Frontier's 14 routes unveiled Tuesday are entirely new to the airline. However, it previously flew a handful of them within the last decade.
Frontier last served its short-haul Boise and Spokane routes from its Denver base in 2021.
And it flew AUS-PHL, IAD-MIA and LAX-ORD in the mid- to late 2010s.
Tuesday's network announcement is Frontier's biggest of 2025 after the carrier made vast changes to where — and when — it flies in 2024.
Last year, the carrier realigned its network to focus less heavily on competitive domestic vacation spots like Orlando, opting instead to try to lure travelers flying between big cities to visit friends and relatives.
Later in 2024, the carrier also reduced its midweek flying on days like Tuesday and Wednesday, when fewer leisure travelers are on the road. That schedule tweak remains in place for 2025, Frontier president James Dempsey said on the company's most recent earnings call earlier this month.
"We've spent the last 18 months trying to adjust our network to meet the demand patterns that exist in today's environment," Dempsey told analysts. "What we've done is really shape the week in a better way where we focus a lot of our flying on peak days, and it comes at the expense of off-peak days of the week."
Elite status deal sweetener
The carrier is also hoping to entice travelers to focus more on its Frontier Miles loyalty program, with a companion pass for high-level elite status members set to launch later this year and a shortcut to elite status between now and late April that should be more easily attainable for travelers who carry the Frontier Airlines World Mastercard®.
The information for the Frontier Airlines World Mastercard has been collected independently by The Points Guy. The card details on this page have not been reviewed or provided by the card issuer.
Related reading:
TPG featured card
at American Express's secure site
Terms & restrictions apply. See rates & fees.
| 4X | Earn 4X Membership Rewards® points per dollar spent on purchases at restaurants worldwide, on up to $50,000 in purchases per calendar year, then 1X points for the rest of the year. |
| 4X | Earn 4X Membership Rewards® points per dollar spent at US supermarkets, on up to $25,000 in purchases per calendar year, then 1X points for the rest of the year. |
| 5X | New! Earn 5X Membership Rewards® points on prepaid hotel stays booked through AmexTravel.com or the Amex Travel App. |
| 3X | Earn 3X Membership Rewards® points on flights booked through AmexTravel.com, the Amex Travel App, or purchased directly from airlines. |
| 2X | Earn 2X Membership Rewards® points on prepaid car rentals booked through AmexTravel.com or the Amex Travel App and cruises booked and paid through AmexTravel.com. |
| 1X | Earn 1X Membership Rewards® point per dollar spent on all other eligible purchases. |
Pros
- Valuable dining and food-related credits
- Flexible rewards with airline and hotel transfer partners
- Multiple travel and purchase protections
- No foreign transaction fees
- Access to Amex Offers for additional savings (enrollment required)
Cons
- Not as useful for those living outside the U.S.
- Some may have trouble using Uber and other dining credits
- You may be eligible for as high as 100,000 Membership Rewards® Points after you spend $8,000 in eligible purchases on your new Card in your first 6 months of Card Membership. Welcome offers vary and you may not be eligible for an offer. Apply to know if you’re approved and find out your exact welcome offer amount – all with no credit score impact. If you’re approved and choose to accept the Card, your score may be impacted.
- Earn 4X Membership Rewards® points per dollar spent on purchases at restaurants worldwide, on up to $50,000 in purchases per calendar year, then 1X points for the rest of the year.
- Earn 4X Membership Rewards® points per dollar spent at US supermarkets, on up to $25,000 in purchases per calendar year, then 1X points for the rest of the year.
- New! Earn 5X Membership Rewards® points on prepaid hotel stays booked through AmexTravel.com or the Amex Travel App.
- Earn 3X Membership Rewards® points on flights booked through AmexTravel.com, the Amex Travel App, or purchased directly from airlines.
- Earn 2X Membership Rewards® points on prepaid car rentals booked through AmexTravel.com or the Amex Travel App and cruises booked and paid through AmexTravel.com.
- Earn 1X Membership Rewards® point per dollar spent on all other eligible purchases.
- Pay It® lets you tap in the American Express® App to quickly pay for small purchase amounts throughout the month and still earn rewards the way you usually do. Plan It® gives you the option to split up big purchases into equal monthly payments with a fixed fee. You’ll know upfront exactly how much you’ll pay.
- Updated! $120 Dining Credit: Earn up to a total of $10 in statement credits monthly when you pay with the Gold Card at Grubhub (including Seamless), Buffalo Wild Wings, Five Guys, The Cheesecake Factory, and Wonder. This can be an annual savings of up to $120. Enrollment required.
- $100 Resy Credit: Get up to $100 in statement credits each calendar year at over 10,000 qualifying U.S. Resy restaurants after you pay for eligible purchases with the American Express® Gold Card. That’s up to $50 in statement credits semi-annually. Enrollment required.
- $84 Dunkin' Credit: Earn up to $7 in monthly statement credits after you pay with the American Express® Gold Card at U.S. Dunkin’ locations. Enrollment required.
- $120 Uber Cash on Gold: Enjoy up to $120 in Uber Cash annually with your Gold Card. Just add your Card to your Uber account and you'll get $10 in Uber Cash each month to use on orders and rides in the U.S. when you select an Amex Card for your transaction.
- New! As an American Express® Gold Card Member, you can enjoy complimentary Hertz Five Star® Status. Enjoy benefits like skipping the counter at select locations, adding an additional driver at no additional cost*, and vehicle upgrades**. Benefit enrollment and Hertz Gold+ registration are required. *Additional drivers must meet standard rental qualifications and must be a spouse or domestic partner to qualify as complimentary. Other additional drivers subject to fees. **Benefits are subject to availability and vary by location. Additional Hertz program Terms and Conditions including age restrictions apply.
- Take advantage of a $100 credit towards eligible charges* at over 1,300 upscale hotels worldwide when you book The Hotel Collection through AmexTravel.com or the Amex Travel App **. *Eligible charges vary by property. **The Hotel Collection requires a two-night minimum stay.
- Book your travel through the Amex Travel App with added peace of mind – backed by American Express® service and support. Only for American Express® Card Members.
- Whenever you need us, we're here. Our Member Services team will ensure you are taken care of. From lost Card replacement to statement questions, we are available to help 24/7.
- No Foreign Transaction Fees.
- Annual Fee is $325.
- Terms Apply.