Frontier Airlines, known for its ultra-low fares, has exciting news for travelers, especially those looking to fly to or from Boise, Idaho. The airline is expanding its network and has officially announced the return of Frontier flights to Boise Airport (BOI) starting May 15, 2025. This expansion is part of a larger rollout of 14 new routes across the US and Caribbean, offering budget-conscious travelers more options than ever before.
Alt text: Frontier Airlines aircraft on the tarmac, symbolizing the airline’s expansion and affordable flight options.
Frontier Returns to Boise Airport with Denver Nonstop Service
For residents of Boise and those planning to visit Idaho’s capital city, this announcement is particularly significant. Frontier Airlines will launch nonstop service between Denver International Airport (DEN) and Boise Airport (BOI) three times per week, commencing on May 15, 2025. This new route provides a convenient and affordable option for travel between these two popular destinations.
“Our continued network growth is a win for consumers as we offer more nonstop destinations, both domestically and internationally, at our signature ultra-low fares,” stated Josh Flyr, Vice President of Network and Operations Design at Frontier Airlines. This sentiment underscores Frontier’s commitment to making travel accessible to more people by providing budget-friendly options without compromising on destinations.
The Denver to Boise route is not only beneficial for leisure travelers but also for those connecting through Denver International Airport, a major hub for domestic and international flights. With introductory fares as low as $29*, this new service is poised to become a popular choice for those seeking affordable air travel to and from Boise.
Expanding Horizons: Frontier’s 14 New Routes
The Boise route is just one piece of Frontier Airlines’ extensive network expansion. Alongside the Boise announcement, Frontier is also reintroducing service to Spokane International Airport (GEG) and adding a range of new routes from coast to coast and into the Caribbean. This expansion includes new services from major airports such as Austin-Bergstrom International Airport (AUS), Nashville International Airport (BNA), Boston Logan International Airport (BOS), and many more.
Alt text: Exterior view of Boise Airport terminal, highlighting its role as a newly served destination by Frontier Airlines.
Here’s a quick glance at some of the other new routes being launched:
- From Austin (AUS): Miami (MIA), Philadelphia (PHL)
- From Nashville (BNA): Cleveland (CLE)
- From Boston (BOS): Cleveland (CLE)
- From Spokane (GEG): Denver (DEN)
- And many more connecting cities across the US and Puerto Rico.
This broad expansion demonstrates Frontier’s dedication to providing travelers with an extensive network of affordable flight options, catering to a wide range of travel needs and preferences.
“The New Frontier”: Enhanced Customer Experience
Beyond just route expansion, Frontier Airlines is also focusing on improving the overall customer experience with what they call “The New Frontier.” This initiative is designed to offer more transparency in pricing and provide a wider array of choices to suit different budgets and travel styles.
Key improvements under “The New Frontier” include:
- No change or cancellation fees: Offering more flexibility for travelers.
- ‘For Less’ Price Guarantee: Ensuring customers get the best possible fares.
- Longer flight credit windows: Providing more time to use flight credits.
- UpFront Plus Seating: A new upgraded seating option with extra legroom and an empty middle seat in the first two rows.
- First Class Seating (Coming Late 2025): Introducing First Class seating on all flights, combining comfort and Frontier’s signature affordability.
- FRONTIER Miles Loyalty Program Enhancements: Offering more benefits to frequent flyers, including free seat upgrades and companion travel in 2025.
These enhancements are aimed at making Frontier Airlines not just an affordable option, but also a more customer-friendly and comfortable choice for air travel.
Grab the Introductory Fares
To celebrate these new routes, including the Denver to Boise service, Frontier Airlines is offering promotional fares starting as low as $19*. For the Boise (BOI) to Denver (DEN) route, introductory fares are advertised at $29*.
Alt text: Advertisement for Frontier Airlines promotional fares, highlighting the $29 introductory fare for select new routes.
Important details about the promotional fare offer:
- Purchase Deadline: Tickets must be purchased by 11:59 pm Eastern Time on February 24, 2025.
- Travel Validity: Sale fares are valid for nonstop travel on select days of the week from May 15, 2025, through August 18, 2025.
- Blackout Dates: Certain blackout dates apply, including May 22-23, 26, 2025; Jun. 28-29, 2025; Jul. 3, 5-6, 2025.
- Discount Den™ Fares: Lower fares are available for Discount Den™ members.
- Nonrefundable Tickets: Tickets are generally nonrefundable, with exceptions as per DOT regulations and for cancellations within 24 hours of booking (for flights booked 7+ days prior to departure).
For complete details and to book your flight to or from Boise, be sure to visit the Frontier Airlines website at www.flyfrontier.com. Don’t miss out on the opportunity to experience “The New Frontier” and explore new destinations with ultra-low fares!
*Fares are subject to terms and conditions, availability, and may change without notice. See www.flyfrontier.com for complete details.
