Allegiant Air operates 2 non-stop routes from Billings (BIL), serving 1 country with an average sector length of 1,313 km. This is part of Allegiant Air's 1074-route global network.
Non-stop destinations from Billings on Allegiant Air
| Destination | IATA | Country | Distance | Duration | Route |
|---|---|---|---|---|---|
| Mesa | AZA | USA | 1,412 km | 2h 23m | Route ↗ |
| Las Vegas | LAS | USA | 1,213 km | 2h 13m | Route ↗ |
Destinations by country
Allegiant Air from other airports
- Orlando (SFB) — 66 routes
- Saint Petersburg (PIE) — 61 routes
- Las Vegas (LAS) — 52 routes
- Punta Gorda (PGD) — 46 routes
- Mesa (AZA) — 42 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 Allegiant Air serve from Billings (BIL)?
Allegiant Air flies to 2 non-stop destinations from Billings (BIL), spanning 1 country.
What is the longest route Allegiant Air flies from Billings?
The longest non-stop route is BIL → AZA (Mesa) at 1,412 km.
Which countries does Allegiant Air fly to from Billings?
Top destination countries: USA (2).
Does Allegiant Air operate from other airports?
Yes — Allegiant Air also operates from Orlando (SFB), Saint Petersburg (PIE), Las Vegas (LAS), Punta Gorda (PGD), Mesa (AZA). Total network: 1074 routes across the carrier's footprint.