Airport route guide

Upgrade & Award Space from Idaho Falls (IDA)

From Idaho Falls Regional Airport (IDA) in US, American Airlines, Allegiant Air, and Alaska Airlines, Inc. fly nonstop to 10 destinations. It's enough volume to carry real upgrade and award inventory, though the best seats to Denver tend to go quickly. 2LNR monitors confirmed space on each Idaho Falls route so you can act while it's still available.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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Nonstop destinations

30+

Airlines in award search

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Confirmed upgrade & award space on every IDA route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Pick any Idaho Falls destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each IDA route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Idaho Falls route and 2LNR notifies you when space appears.

Plan on the map

Explore every IDA nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Idaho Falls (IDA)

10 nonstop destinations with active service from Idaho Falls Regional Airport. Each route links to its confirmed upgrade and award availability.

Explore IDA routes on the interactive map →

Frequently asked questions about Idaho Falls (IDA)

How many nonstop destinations does Idaho Falls Regional Airport (IDA) serve?

Idaho Falls Regional Airport has active nonstop service to 10 destinations. The busiest markets from IDA are Denver, Salt Lake City, and Seattle. The full list, with live upgrade and award availability for each route, is on this page.

Which airlines fly upgrade-trackable routes from IDA?

American Airlines, Allegiant Air, and Alaska Airlines, Inc. operate the most tracked routes from Idaho Falls, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving IDA appear on their routes as well.

How do I check upgrade or award availability from IDA?

Pick any destination on this page, such as Denver, to open a calendar of IDA departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.

Does 2LNR track flights from IDA?

Yes. Every active nonstop route from Idaho Falls Regional Airport is tracked, 10 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

Never miss IDA upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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