Frontier Airlines Flight Schedule 2026
Complete route schedule for Frontier Airlines — all 19 scheduled routes, frequencies and aircraft types across 1 operating hub. Departure patterns for the 2026 IATA year with winter/summer season notes.
19 routes1 hublow-cost carrier
Schedule data last updated: August 2026 · IATA season indicators
Winter vs Summer schedule (IATA seasons)
Frontier Airlines — like all commercial airlines — operates two IATA seasons per year: Northern Winter (late October to late March) and Northern Summer (late March to late October). Frequencies, seasonal routes and aircraft types typically shift between seasons. Always confirm exact dates + times on the booking engine before you buy.
Route schedule by hub
From Denver(19 routes)
| Destination | Country | Frequency (indicative) | Aircraft |
|---|---|---|---|
| Tampa (TPA) | United States | 2–7x weekly | A321neo / 737 MAX |
| CVG (CVG) | Unknown | 2–7x weekly | A321neo / 737 MAX |
| MSY (MSY) | Unknown | 2–7x weekly | A321neo / 737 MAX |
| Atlanta (ATL) | USA | 1–4x daily | A320 / 737 |
| Baltimore (BWI) | USA | 1–4x daily | A320 / 737 |
| Boston (BOS) | USA | 1–4x daily | A320 / 737 |
| Chicago (ORD) | USA | 1–4x daily | A320 / 737 |
| Dallas/Fort Worth (DFW) | USA | 1–4x daily | A320 / 737 |
| Fort Lauderdale (FLL) | USA | 1–4x daily | A320 / 737 |
| Houston (IAH) | USA | 1–4x daily | A320 / 737 |
| Las Vegas (LAS) | USA | 1–4x daily | A320 / 737 |
| Los Angeles (LAX) | USA | 1–4x daily | A320 / 737 |
| Miami (MIA) | USA | 1–4x daily | A320 / 737 |
| Minneapolis (MSP) | USA | 1–4x daily | A320 / 737 |
| Orlando (MCO) | USA | 1–4x daily | A320 / 737 |
| Philadelphia (PHL) | USA | 1–4x daily | A320 / 737 |
| Phoenix (PHX) | USA | 1–4x daily | A320 / 737 |
| San Francisco (SFO) | USA | 1–4x daily | A320 / 737 |
| Seattle (SEA) | USA | 1–4x daily | A320 / 737 |
Check live Frontier Airlines availability + fares
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