Frontier Eyes Spirit Routes in Massive 20 Route Addition
- Tim Smyth
- Aug 27, 2025
- 2 min read
Frontier Airlines made huge waves across the industry on Tuesday, announcing that it is launching 20 new routes to directly compete with other low-cost carriers, which include Spirit Airlines.
In a news release on Tuesday, August 26th, Frontier Airlines stated that it's committed to being the "number one low-fare carrier in the top 20 U.S. metros." Noteably, some of the new routes, which are slated to begin this winter, are out of established Spirit Airlines hubs. The new routes will begin from Detroit, Houston, Baltimore, Dallas, Fort Lauderdale, and Charlotte. The routes will begin staggered and are slated to begin from November 2025 through February 2026.
Frontier's new route additions include:
Baltimore (BWI) to Cancun (CUN)
Starts 11/22/25
Baltimore (BWI) to/from Fort Lauderdale (FLL)
Starts 11/20/25
Baltimore (BWI) to/from Houston-Intercontinental (IAH)
Starts 11/20/25
Baltimore (BWI) to/from New Orleans (MSY)
Starts 2/12/26
Charlotte (CLT) to/from Detroit (DTW)
Starts 11/23/25
Charlotte (CLT) to/from Fort Lauderdale (FLL)
Starts 11/21/25
Dallas (DFW) to/from Fort Lauderdale (FLL)
Starts 11/20/25
Dallas (DFW) to/from New Orleans (MSY)
2/13/26
Detroit (DTW) to/from Cancun (CUN)
Starts 11/22/25
Detroit (DTW) to/from Fort Lauderdale (FLL)
Starts 11/20/25
Detroit (DTW) to/from Houston-Intercontinental (IAH)
Starts 11/21/25
Detroit (DTW) to/from Miami (MIA)
Starts 11/21/25
Detroit (DTW) to/from New Orleans (MSY)
Starts 2/12/26
Fort Lauderdale (FLL) to/from Chicago-O'Hare (ORD)
Starts 11/20/25
Houston-Intercontinental (IAH) to/from Fort Lauderdale (FLL)
Starts 11/22/25
Houston-Intercontinental (IAH) to Guatemala City, Guatemala (GUA)
Starts 12/18/25
Houston-Intercontinental (IAH) to/from New Orleans (MSY)
Starts 2/13/26
Houston-Intercontinental (IAH) to/from Philadelphia (PHL)
Starts 11/21/25
Houston-Intercontinental (IAH) to San Salvador, El Salvador (SAL)
Starts 12/19/25
Houston-Intercontinental (IAH) to San Pedro Sula, Honduras (SAP)
Starts 12/20/25
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