Frontier Airlines operates 10 non-stop routes from Saint Louis (STL), serving 3 countries with an average sector length of 1,673 km. This is part of Frontier Airlines's 728-route global network.
Non-stop destinations from Saint Louis on Frontier Airlines
| Destination | IATA | Country | Distance | Duration | Route |
|---|---|---|---|---|---|
| Punta Cana | PUJ | Dominican Republic | 3,087 km | 4h 22m | Route ↗ |
| Las Vegas | LAS | USA | 2,205 km | 3h 30m | Route ↗ |
| Phoenix | PHX | USA | 2,028 km | 3h 25m | Route ↗ |
| Cancun | CUN | Mexico | 1,991 km | 3h 5m | Route ↗ |
| Fort Lauderdale | FLL | USA | 1,701 km | 2h 40m | Route ↗ |
| Orlando | MCO | USA | 1,418 km | 2h 20m | Route ↗ |
| Tampa | TPA | USA | 1,398 km | 2h 15m | Route ↗ |
| Denver | DEN | USA | 1,237 km | 2h 20m | Route ↗ |
| Dallas | DFW | USA | 884 km | 2h 1m | Route ↗ |
| Atlanta | ATL | USA | 778 km | 1h 38m | Route ↗ |
Destinations by country
Frontier Airlines from other airports
- Denver (DEN) — 55 routes
- Orlando (MCO) — 48 routes
- Atlanta (ATL) — 45 routes
- Dallas (DFW) — 35 routes
- Las Vegas (LAS) — 35 routes
Aircraft assignments
We are currently expanding per-airline aircraft data for every route. Until that ships, you can browse by aircraft type at /by-aircraft.
Frequently asked questions
How many destinations does Frontier Airlines serve from Saint Louis (STL)?
Frontier Airlines flies to 10 non-stop destinations from Saint Louis (STL), spanning 3 countries.
What is the longest route Frontier Airlines flies from Saint Louis?
The longest non-stop route is STL → PUJ (Punta Cana) at 3,087 km.
Which countries does Frontier Airlines fly to from Saint Louis?
Top destination countries: USA (8), Dominican Republic (1), Mexico (1).
Does Frontier Airlines operate from other airports?
Yes — Frontier Airlines also operates from Denver (DEN), Orlando (MCO), Atlanta (ATL), Dallas (DFW), Las Vegas (LAS). Total network: 728 routes across the carrier's footprint.