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About St. Louis

Founded in 1764 on the banks of the Mississippi River, St. Louis is both historic and modern. If you are making travel plans, Expedia.ca is an excellent way to book flights to St. Louis with ease and convenience so that you can enjoy all that the city has to offer. The Gateway Arch is a popular attraction that sees four million people visit each year. Rising 630 feet into the sky, it stands as the tallest man-made monument in the U.S. St. Louis is also home to professional football, baseball and hockey teams, and has numerous entertainment and shopping districts. Travelers can find plenty of museums, animal parks, zoos, gardens and casinos to occupy their time. The Jefferson National Expansion Memorial is a must see for history buffs – it’s where Lewis and Clark started their expedition! Historical St. Louis is just a few clicks away when you let Expedia.ca help get you there.

Best Time to Book St Louis Flights

Because of its milder winters, comfortable springtime, warm-to-hot summers and cool autumns, St. Louis is a year-round travel destination. Enjoy Mardi Gras in the winter – complete with parades, black-tie balls and Cajun cook-offs. Travel to St. Louis for Labor Day to see the Budweiser Big Muddy Blues Festival. Book St. Louis airfare through Expedia.ca to find great savings any time of year.

Airport, Terminal & Transfer Info

Lambert-St. Louis International Airport (IATA: STL, ICAO: KSTL, FAA LID: STL) is serviced by eight airlines including Southwest, Delta and American Airlines. Terminal 1 includes concourses A and C. Passengers will find a variety of retail and dining options close to the flight gates, as well as a handy foreign currency exchange and a USO lounge to relax in. Terminal 2 offers international flights for Air Tran, Southwest Airlines and Air Choice One. Immigration and Customs is located in Terminal 2, which also features conveniently located retail and dining options. Travelers can make use of Super Park, which lets them park close enough to walk to the terminal. Alternatively, a free shuttle bus is conveniently available. Seven car rental agencies offer services at Lambert-St. Louis International Airport. Restaurants, retail shops and Wi-Fi access help passengers pass the time while they wait for their flights.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your St. Louis flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to St. Louis.

Looking to save even more? Get additional savings by bundling your St. Louis flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your St. Louis trip!

Explore St. Louis

Heading to St. Louis? Explore St. Louis with Expedia's Travel Guides to find the best hotels, city breaks, car hire deals and more!

Alternative Nearby Airports

  • Lambert-St. Louis Intl. (STL)