Travelling from Lambert-St. Louis International Airport (STL) to Idaho Falls Regional Airport (IDA): what you need to know
To ensure you get on your STL to IDA flight, leave enough time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the general rule.
Travelling during a peak month like July? School holidays and other popular seasons can result in longer lines at security. Play it safe and arrive up to four hours before an international flight and two hours before a domestic departure.
If you'd like to add a stop to your trip, simply deselect 'Direct flights only' when searching for your ticket from Lambert-St. Louis International Airport to Idaho Falls Regional Airport. Here are the top stopovers between STL and IDA:
Denver International Airport
Salt Lake City International Airport
Dallas/Fort Worth International Airport
How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Idaho Falls Regional Airport (IDA)
The lowest price we've seen for a one-way Lambert-St. Louis International Airport to Idaho Falls Regional Airport flight is $441. A round-trip fare is currently $594. Depending on the availability and when you book, these fares can change.
To pick up cheap tickets from STL to IDA, book in advance. Airlines generally offer their best fares when flights are first released.
The 'Whole month' search tool shows you the cheapest flights from Lambert-St. Louis International Airport to Idaho Falls Regional Airport across every month. It's a great way to find a bargain if your plans are flexible.
Getting your hands on cheap flights from STL to IDA is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as a lower fare pops up.
Pick your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Lambert-St. Louis International Airport to Idaho Falls Regional Airport.
Handy information about Lambert-St. Louis International Airport (STL)
STL is located at 10701 Lambert International Blvd..
Of the departures from Lambert-St. Louis International Airport, 78.04% arrive as scheduled at their destination.
Central St Louis to Lambert-St. Louis International Airport is around 26 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, catching a cab or ride-sharing.
The journey when using public transport takes about 35 minutes.
Get your travels off to a hassle-free start by staying near STL. Whether you have an early flight from Lambert-St. Louis International Airport to Idaho Falls Regional Airport or want to avoid feeling rushed, these hotels are ideal:
Arriving at Idaho Falls Regional Airport (IDA)
The last thing you want is a lengthy journey to your hotel if you're arriving on a late Lambert-St. Louis International Airport to Idaho Falls Regional Airport flight. Stay at one of these accommodation options near IDA instead:
Pick up an Idaho Falls Regional Airport rental car and explore Idaho Falls and beyond with your own wheels. Budget, Avis and Alamo are top providers you can book with here.
Book your ride from Idaho Falls Regional Airport at least a few weeks before your trip to get the lowest price possible. If you're going away during peak season, it's a smart idea to book even earlier.
Getting from Idaho Falls Regional Airport (IDA) to central Idaho Falls
You'll find IDA at 2140 North Skyline.
Idaho Falls Regional Airport is approximately 5 kilometres from central Idaho Falls. The drive time takes around 10 minutes.
Getting to the centre on public transport will take you roughly 1 hour.
When to fly to Idaho Falls Regional Airport (IDA)
July is the most popular month for flights from Lambert-St. Louis International Airport to Idaho Falls Regional Airport. To avoid the crowds, go to Idaho Falls in February.
The warmest month in Idaho Falls is July, with the temperature ranging between 11ºC and 35ºC. Lock in your flights from Lambert-St. Louis International Airport to Idaho Falls Regional Airport in this month if this is the kind of weather you like.
January has average temperatures of between -15ºC and 1ºC. Search for cheap tickets from STL to IDA around that time if you like travelling in cooler conditions.
Explore more of United States
You've done Idaho Falls, now it's time to discover other corners of United States. Journey around 306 kilometres south to Salt Lake City to tick off its top sights. From Temple Square to Utah State Capitol and Red Butte Garden, your itinerary will be busy.
If you want to check out another major destination in United States, head for Boise, about 338 kilometres west of Idaho Falls. Idaho State Capitol Building, Old Idaho Penitentiary and Zoo Boise are highlights.
