Flights to St Louis Airport (STL)
Compare St Louis Airport flights across hundreds of providers
Find the cheapest month or even day of the year to fly
Book the best flight with no fees
Flight deals to St Louis
Looking for a cheap last-minute deal or the best round-trip flight to St Louis? Find the lowest prices on one-way and round-trip tickets right here.Find the cheapest time to fly to St Louis
Flexible on travel dates? Find the cheapest month – or even day – to fly to St Louis.Airports near St Louis
Looking for an alternative route to St Louis? Find the cheapest or fastest by comparing these airport options.Direct flights to St Louis
Frequently asked questions
Flying to St Louis
The things to know before you go.Cheapest flight found | $38 |
---|---|
Cheapest month to fly | July |
Average flight time | 2 hrs, 13 mins |
Most popular airline | Southwest Airlines |
Average flights per week | 3,435 |
Discover St Louis
How to find cheap flights to Lambert-St. Louis International Airport
Finding cheap flights to Lambert-St. Louis International Airport is simple with Skyscanner. Fare prices often change depending on your travel dates, seat availability, and booking time. We've compared airfares from all top online travel agents and airlines flying to Lambert-St. Louis to get you the cheapest flights. With Skyscanner, there are no hidden fees – the price you see is the price you pay.
Best time to visit Saint Louis
The best time to visit Saint Louis is from June to August when the city is all warmed up and buzzing, with temperatures hitting the 80s and 90s. But if you're into smaller crowds or are looking to save some money, consider visiting from December to February. It's chillier around this time, with temperatures often dipping into the 30s and 20s, and there's a good chance you'll see some snow.
Best time to book flights to Lambert-St. Louis International Airport
Looking for cheap flights to Lambert-St. Louis International Airport from within the US? We recommend booking your flight about 45-60 days in advance – this is typically the sweet spot for getting the best flight deals. Remember to use Skyscanner's Price Alert feature for added convenience. Once you've set it up, we'll monitor prices and let you know of any changes so you can make the most of your travel budget.
Top things to see and do in Saint Louis
Saint Louis offers a blend of high-rises and lush parks. The Gateway Arch gives a panoramic view of the city, while Forest Park is a popular choice for strolls. Venture to The Loop for unique stores and crafts, or wander around Soulard to taste the local food scene. If architecture interests you, the structures in Central West End are noteworthy. After discovering the Saint Louis Art Museum and Missouri Botanical Garden, unwind at a local brewery, and enjoy a craft beer.
Plan your trip to St Louis
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.