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Cheap Flight Deals to St Louis
PHXPhoenix
STLSt Louis
From $154.99
Feb 21, 2026 - Feb 28, 2026
Book NowSLCSalt Lake City
STLSt Louis
From $154.99
Jan 21, 2026 - Jan 24, 2026
Book NowCHIChicago
STLSt Louis
From $154.99
Jan 24, 2026 - Jan 31, 2026
Book NowWASWashington DC
STLSt Louis
From $154.99
Jan 24, 2026 - Jan 31, 2026
Book NowNYCNew York City
STLSt Louis
From $154.99
Feb 24, 2026 - Mar 3, 2026
Book NowBOSBoston
STLSt Louis
From $154.99
Feb 21, 2026 - Feb 28, 2026
Book NowSFOSan Francisco
STLSt Louis
From $164.99
Jan 21, 2026 - Jan 28, 2026
Book NowAUSAustin
STLSt Louis
From $174.99
Jan 20, 2026 - Jan 28, 2026
Book NowLAXLos Angeles
STLSt Louis
From $177.99
Jan 24, 2026 - Jan 31, 2026
Book NowRNOReno
STLSt Louis
From $194.99
Feb 12, 2026 - Feb 21, 2026
Book NowFLLFort Lauderdale
STLSt Louis
From $248.99
Mar 11, 2026 - Mar 31, 2026
Book NowPDXPortland
STLSt Louis
From $249.99
Jan 29, 2026 - Feb 1, 2026
Book NowSJCSan Jose
STLSt Louis
From $285.99
Jan 15, 2026 - Jan 22, 2026
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* All fares above were last found on: Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202512~Ref:WFybuEARY0acntaNo8qNeQ
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Book Flights to St Louis, Missouri
Don't Miss These St Louis Attractions
Founded in 1764 by Pierre Laclde and Auguste Chouteau, St. Louis is the largest metropolitan area in Missouri. Visit the Cathedral Basilica of Saint Louis which is one of the most popular Roman catholic churches in the city. Named after Saint Louis, the Cathedral Basilica of Saint Louis was designated a basilica by Pope John Paul II in 1997. From visiting the Citygarden for its quirky sculptures amidst wild flowers to witnessing life size replica of the original Spirit of St. Louis at the Missouri History Museum, St. Louis is a box full of surprises.
Book Your Flight to STL with CheapOair Founded in 1764 by Pierre Laclde and Auguste Chouteau, St. Louis is the largest metropolitan area in Missouri. Visit the Cathedral Basilica of Saint Louis which is one of the most popular Roman catholic churches in the city. Named after Saint Louis, the Cathedral Basilica of Saint Louis was designated a basilica by Pope John Paul II in 1997. From visiting the Citygarden for its quirky sculptures amidst wild flowers to witnessing life size replica of the original Spirit of St. Louis at the Missouri History Museum, St. Louis is a box full of surprises.
Booking your flight with CheapOair helps ensure that you'll be getting the most economical available tickets to St Louis. With our Best Price Guarantee, you know that we can provide you with the fantastic low prices on flights to St Louis, and with our 24/7 customer service you can always reach us during your trip.
When to book your St Louis flight Looking for cheap flights to St Louis? There is only one way you can get cheap tickets, by travelling during the off season. June to August and November to March are the two off seasons in St Louis. In one season, hot weather is at its peak whereas cold winters and chilling winds dominates the latter. Due to the less frequency of travelers during November to March, hotel owners offer attractive discounts to lure tourists. The best time to witness the charm of St Louis is during April and May. Dominated by spring season, weather is pleasant for travelling.
Regional St Louis Airports St. Louis is serviced by Lambert St. Louis International Airport and Spirit of St. Louis Airport. St. Louis International Airport is located 1 miles northwest of Downtown St Louis whereas Spirit of St. Louis Airport is housed 17 miles west of the central business district of St Louis. Both of these airports boast of well-organized transportation facilities. Plenty of taxi service providers and car rental agencies have their offices situated inside the airport. Enjoy great savings, by comparing the fares of Lambert St. Louis International Airport and Spirit of St. Louis Airport to acquire cheap flights to St Louis.
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Visit St. Louis, Missouri
Sitting on the western banks of the Mississippi River, St. Louis is often heralded as the nations starting point for Westward Expansion; the Gateway Arch serves as a tribute to the United States lofty ambitions. This sprawling Midwestern city has a big personality and lots to offer the adventurous traveler. Anheuser-Busch has a big presence in St. Louis, right down to the Busch Stadium, home to the St. Louis Cardinals. Of course, you should also take a free tour at the Anheuser-Busch factory, where youll learn about the history of Budweiser, see its iconic Clydesdales and get free beer. There are plenty of diversions for the kids, too, from the acclaimed City Museum to the renowned St. Louis Museum to the fun-filled Magic House.
City Museum
City Museum is less like a typical museum and more like a giant playground, with tunnels and slides and all kinds of features made of reclaimed objects. Housed in a 6,-square-foot building, City Museum also has a 1-story slide, an old-school rooftop ferris wheel and a huge pencil weighing more than 21, pounds.
Missouri Botanical Garden
The celebrated Missouri Botanical Garden is a great way to experience some of the prettiest parts of nature. The range of attractions include a large Japanese garden and a conservatory in a geodesic dome. Seasonal events include an orchid show in the spring, weekly outdoor concerts in summer, and nightly events in winter.
Gateway Arch
From above or below, the Gateway Arch is a thing of beauty. Erected in 1965 and standing at 63 feet, it is the largest arch in the world. Visitors can buy tickets to take a small elevator up to the narrow viewing deck at the top, which overlooks the Mississippi River on one side and the rest of the city on the other.
Toasted Ravioli
Often hailed as the states main contribution to the American culinary identity, toasted ravioli is a must-try in St. Louis. These crispy bites can be filled with meat, cheese, vegetables or all of the above then topped with grated cheese and served with a side of marinara for dipping.
Vietnamese
St. Louis has one of the largest Vietnamese populations in the Midwest, so its the perfect place to get your fix of pho, banh mi, Vietnamese iced coffee and more. The citys heaviest hitters are Mai Lee and Pho Grand, each racking up lots of positive reviews and tons of satisfied customers.
Pork Steak
You can get it year-round at restaurants, but summertime is the undisputed best season to indulge in a pork steak slathered in sauce. These slabs of meat should be grilled and smoked to tender perfection, and you can get them at places such as Smoki Os and Gamlin Whiskey House.
International Tap House
With three locations around the city, International Tap House offers plenty of ways for you to indulge in a cold one. iTap boasts the largest selection of beers in St. Louis, as well as wines, ciders and gluten-free beers. The bar doesnt serve food, so bring your own or order delivery.
HandleBar
It might be a strange concept to grasp, but once you settle in at HandleBars bicycle-themed bar serving Russian food (and pizza, among other things), youll understand what makes this relative newcomer such a popular spot. Stop by for one of their frequent special events and get groovy to the DJs eclectic tunes.
Moonrise Hotel
A seven-story boutique hotel, Moonrise has a space-themed rooftop bar and venue that are perfect for summer nights. The Rooftop Terrace Bar has spectacular views of the city skyline and arch, all punctuated by a big spinning moon sculpture, while the New Moon Room is a plush indoor lounge space.
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