Airline route map

Allegiant Air flights from Idaho Falls (IDA)

Allegiant Air operates 4 non-stop routes from Idaho Falls, serving 1 country with an average sector of 1,017 km.

Part of Allegiant Air’s 1,074-route global network.

Non-stop destinations from Idaho Falls on Allegiant Air

Destination	IATA	Country	Distance	Duration	Route
Santa Ana	SNA	USA	1,201 km	2h 12m	Route ↗
Mesa	AZA	USA	1,133 km	2h 1m	Route ↗
Las Vegas	LAS	USA	866 km	1h 44m	Route ↗
Portland	PDX	USA	866 km	1h 40m	Route ↗

Destinations by country

USA — 4 destinations (SNA, AZA, LAS, PDX)

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

Frequently asked questions

How many destinations does Allegiant Air serve from Idaho Falls (IDA)?

Allegiant Air flies to 4 non-stop destinations from Idaho Falls (IDA), spanning 1 country.

What is the longest route Allegiant Air flies from Idaho Falls?

The longest non-stop route is IDA → SNA (Santa Ana) at 1,201 km.

Which countries does Allegiant Air fly to from Idaho Falls?

Top destination countries: USA (4).

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.