Travelling from Boise Airport (BOI) to St Louis Airport (STL): what you need to know
The timezone in St Louis is UTC-6, which is one hour ahead of Boise.
For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your BOI to STL flight.
You can expect longer lines in popular months such as October. Arriving up to four hours in advance for an international flight and two hours for domestic departures will help ensure a smooth travel experience.
If you want to add a stop to your trip, simply deselect 'Direct flights only' when searching for your ticket from Boise Airport to St Louis Airport. Here are the most popular stopovers between BOI and STL:
Denver International Airport
Minneapolis St Paul Airport
Salt Lake City Airport
How to find the cheapest flights from Boise Airport (BOI) to St Louis Airport (STL)
The cheapest price we've seen for a one-way Boise Airport to St Louis Airport flight is $258. A round-trip fare is currently $386. Depending on the availability and when you book, these fares may change.
It's a good idea to book as early as possible if you want to get cheap tickets from BOI to STL. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.
The 'Whole month' tool shows you the cheapest flights from Boise Airport to St Louis Airport across the entire month. It's a good way to find a bargain if your dates aren't set in stone.
Snapping up cheap flights from BOI to STL couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when a new deal comes up.
Choose your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Boise Airport to St Louis Airport.
Handy information about Boise Airport (BOI)
BOI is located at 3201 Airport Way.
84% of flights leaving Boise Airport reach their destination according to schedule. With its strong performance rating, you're unlikely to face delays when flying out of BOI.
Boise Airport is about 6 kilometres from central Boise. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 15 minutes or so to get there, depending on the traffic.
Taking public transport? You can expect a journey time of around 30 minutes.
Searching for a convenient hotel near BOI? If you're boarding an early flight from Boise Airport to St Louis Airport, these accommodation options will put you moments from your departure gate:
Arriving at St Louis Airport (STL)
Reserve a hotel near STL if you're taking a late Boise Airport to St Louis Airport flight. Select one of these options and avoid the hassle of a long transfer:
Say yes to new adventures by picking up a St Louis Airport rental car. Grab a set of wheels from Hertz, Budget or Alamo and explore beyond St Louis's usual tourist stops.
To secure the lowest price, book your ride from St Louis Airport about one week ahead.
Getting from St Louis Airport (STL) to central St Louis
STL is located at 10701 Lambert International Blvd..
From St Louis Airport, St Louis is approximately 24 kilometres away. It takes around 25 minutes to reach the centre by car.
It'll take around 30 minutes to get there by public transport.
When to fly to St Louis Airport (STL)
It's time to work out your trip dates for your flight from Boise Airport to St Louis Airport. July is the most popular month to visit St Louis. If you want a quieter vibe, go in March.
Before locking in your flight from Boise Airport to St Louis Airport, consider the type of weather you like. July is the warmest month in St Louis, with temperatures ranging from 17ºC (63ºF) to 33ºC (91ºF).
For cooler conditions, look for a cheap ticket from BOI to STL in January. Temperatures average between -7ºC (19ºF) and 8ºC (46ºF) then.
Explore more of the United States
St Louis has plenty to offer, but there are so many other corners of the United States waiting to be discovered. Around 418 kilometres north-east of St Louis, a trip to Chicago will keep your itinerary busy. Start with leading sights like Millennium Park, Art Institute of Chicago and Willis Tower.
Indianapolis is another essential stop in the United States and is around 370 kilometres east of St Louis. No journey is complete without dropping by Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.
