$144 Cheap flight deals from St. Louis (STL) to Boise (BOI)

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Airfares from $144 One Way, $287 Round Trip from St. Louis to Boise

Prices starting at $287 for return flights and $144 for one-way flights to Boise were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Boise economy flight packages

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Red Lion Inn & Suites Ontario
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More About Flying To Boise from St. Louis

Route Information for Flights from St. Louis to Boise

Origin Airport IATA Code
STL
Destination Airport IATA Code
BOI
Distance
1379 mi
Direct Flight Airlines
Southwest Airlines
Earliest Flight Arrival
5:00PM UTC
Latest Flight Arrival
5:00PM UTC

Book Your Flight from St Louis to Boise

Lambert-St. Louis International Airport

Planning a trip on a budget can often be a challenge. Orbitz.com allows travelers to search many different airlines at once to find cheap flights from St. Louis, Missouri. The Lambert-St. Louis International Airport is located 15 miles northwest of downtown on Airflight Drive. Thirteen airlines provide services to the airport, including US Airways, United Airlines, Delta and American Airlines.

Parking at the Airport

Parking at the Lambert-St. Louis International Airport is provided by Super Park. Both long-term and short-term parking are available. Shuttle services are available 24 hours a day to and from the parking areas to the main terminal. Super Park ensures the closest parking available, and in many cases, parking is within walking distance to the terminal. Fees are charged by the hour or by the day with discounts for weekly parking.

Transportation to the Airport

Go Best Express Airport Shuttle offers shared shuttle rides to and from all downtown hotels and businesses in St. Louis. Shuttles are available every 15 to 30 minutes all day, and reservations are recommended. The MetroLink has 37 stations that provide service to and from the airport. The Link is available for a flat fee. The Metropolitan Taxicab Commission services the Lambert-St. Louis International Airport, and it provides metered transportation in and around St. Louis. Exact fares depend on the destination, and taxis require an additional $3 airport fee. Limos are available for rent by the day or by the hour, and many local hotels provide complimentary shuttles to and from the airport for their guests. Orbitz.com can assist travelers in locating cheap car rental agencies in the area.

Dining Options at Lambert-St. Louis International Airport

The Lambert-St. Louis International Airport offers many excellent food options for those who want to eat before their flight. The Great American Bagel Company offers many bagel varieties, as well as fresh coffee and juice. Starbucks is available at the Lambert's East Terminal and has a selection of blended coffees and bakery items. For travelers who prefer a sit-down meal before reaching the airport, Half and Half is located near the airport in St. Louis and offers eggs, toast, bacon and fresh donuts. For individuals looking for travel deals, Orbitz.com can provide assistance in locating cheap flights from St. Louis.

Airports in Boise

If you are looking for flights to Boise, ID, check out Orbitz.com for great deals on air tickets. The city is served by the Boise Airport, also known as Boise Air Terminal or Gowen Field. It is located 4 miles south of downtown. The airport has two runways and scheduled flights from six airlines.

Transportation From the Airport

A variety of ground transportation services are located on the lower level outside the baggage claim area. Rental cars are available in this area. Check to see if your hotel offers a shuttle from the airport. Boise also has buses and taxis available. Bus fare costs from $1 to $3. Taxi fare from the airport to downtown is approximately $15. Orbitz.com can help you with more than just air tickets. While you are finding low fares to Boise, you can also book a rental car.

Weather in Boise

Boise has four distinct seasons. The hot, dry summers have average temperatures in the 80s, and highs sometimes exceed 100°F. The summer nights are much cooler than the days. Winters have average temperatures in the 30s, and the lows sometimes drop below zero. Snow is common in the winter. Spring and fall are mild, with light precipitation.

Boise's Major Attractions

Zoo Boise, located in Julia Davis Park, has over 200 animals from around the world. The World Center for Birds of Prey is located just outside the city limits. A ski area, the Bogus Basin, has multiple winter activities, such as alpine skiing and snowboarding. When you are planning a trip, check Orbitz.com for the best bargain flights to Boise.

Frequently asked questions

What is the shortest flight from St. Louis to Boise?
With the journey from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Boise, ID (BOI) taking a minimum of 4 hours and 10 minutes, there’s plenty of time to sit back and enjoy the ride. Order a glass of red and sink into your seat with a gripping novel or movie.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.