Cheap Flights from Lambert-St. Louis Intl. Airport (STL)

Popular airlines from St. Louis Lambert Intl. Airport (STL)

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

  • Alaska Airlines

    Alaska Airlines

Flights from Lambert-St. Louis Intl. Airport

Prices were available within the past 7 days and start at $39 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
Southwest Airlines
United
American Airlines

Hotels near Lambert-St. Louis Intl. Airport

Wingate by Wyndham St. Louis Airport
2.5 out of 5
10820 Pear Tree Lane, St. Ann, MO
The price is $127 per night from Apr 27 to Apr 28
$127
includes taxes & fees
$108 per night
Apr 27 - Apr 28
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (1,192 reviews)
Wingate by Wyndham St. Louis Airport
Pear Tree Inn St. Louis Airport
2.5 out of 5
10810 Pear Tree Ln, St. Ann, MO
The price is $106 per night from Apr 29 to Apr 30
$106
includes taxes & fees
$90 per night
Apr 29 - Apr 30
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (2,538 reviews)
Pear Tree Inn St. Louis Airport
Renaissance St. Louis Airport Hotel
4 out of 5
9801 Natural Bridge Road, St. Louis, MO
The price is $138 per night from May 23 to May 24
$138
includes taxes & fees
$118 per night
May 23 - May 24
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,001 reviews)
Renaissance St. Louis Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

What are the cheapest places to fly from Lambert-St. Louis Intl. Airport (STL)?
With our cheap DEN flights from $39 from Lambert-St. Louis Intl. Airport (STL), your next adventure doesn’t have to break the bank.* Whether you want a one-way or return ticket, we’ve got some of the cheapest flights from STL around. Browse the options above or click on our flight deals to find fantastic prices on a range of destinations.*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How to find cheap flights from STL with Expedia?
You’ve found the right place for cheap flights from Lambert-St. Louis Intl. Airport (STL). To snag the best fares, stay flexible with your dates. After choosing your destination, click on the dates to see the cheapest flights from STL throughout the month. You can also sort the results by “Price (lowest to highest).”
Does Lambert-St. Louis Intl. Airport (STL) have international flights?
Every week, 32 international flights from Lambert-St. Louis Intl. Airport (STL) connect passengers to Cancun, Toronto, Mississauga and other popular destinations.
What is the airport code for Lambert-St. Louis Intl. Airport (STL)?
STL is the airport code used by Lambert-St. Louis Intl. Airport (STL).
Where can you fly to from STL?
You can travel to 63 domestic destinations from Lambert-St. Louis Intl. Airport (STL). Pack your bags and take off to any of these favorites:

  • Chicago
  • New York
  • East Elmhurst
  • Denver
  • Arlington

Fly away to one of the 9 destinations from Lambert-St. Louis Intl. Airport (STL) and discover more of the world. Some of the popular international flights are to:

  • Cancun
  • Toronto
  • Mississauga
  • Punta Cana
  • Frankfurt

Which airlines fly out of Lambert-St. Louis Intl. Airport (STL)?
You’ll have plenty of airlines from Lambert-St. Louis Intl. Airport (STL) to select from. They include:

  • Southwest Airlines (WN)
  • American Airlines (AA)
  • United Airlines (UA)
  • Delta Air Lines (DL)
  • Southern Airways Express (9X)

How many flights per day depart from STL?
Every day, there’s an average of 172 departure flights from Lambert-St. Louis Intl. Airport (STL).
How many terminals are there in Lambert-St. Louis Intl. Airport (STL) and how early should I arrive before my flight?
Lambert-St. Louis Intl. Airport (STL) has 2 terminal buildings — 1 and 2. Your ticket should show which one you’ll jet out from. If it doesn’t, check with your airline directly. This will help avoid any check-in confusions. If you don’t want to be rushed, arrive two hours before your departure time for domestic flights. If you’re on an international flight, aim to arrive three hours in advance. This will leave you enough time to clear security and customs and then find your way to your gate. It’s smart to add extra time during peak periods, such as school holidays and Christmas.
How far is STL from central St. Louis?
Located about 12 mi northwest of the center of St. Louis, you can reach STL with public transportation in around 36 minutes. If you want to drive or ride-share, it’ll take 21 minutes or so to get there, depending on traffic. Leave early so you arrive with enough time to spare.
Does Lambert-St. Louis Intl. Airport (STL) have a hotel?
Make your flight from Lambert-St. Louis Intl. Airport (STL) as seamless as possible by staying at Best Western Plus St. Louis Airport Hotel the evening before you fly. Located 1 mi away, this property has an electric car charging station and pillow top mattresses. Or, reserve a room at Drury Inn & Suites St. Louis Airport and take advantage of a swimming pool and free long-distance calls. This option is 0.3 mi from STL.
Are there lounges in Lambert-St. Louis Intl. Airport (STL)?
Rest or catch up on work before your flight from STL in a peaceful airport lounge. Access is typically available to first-class or business passengers and frequent flyers with airlines from Lambert-St. Louis Intl. Airport (STL). If you don’t meet the eligibility criteria, you may be able to purchase a one-day pass. Check the airport’s website for more details.
What is an alternative airport to Lambert-St. Louis Intl. Airport (STL)?
One option to think about is Abraham Lincoln Capital Airport (SPI), which is around 85 mi from STL. It’s one of the most convenient alternatives to Lambert-St. Louis Intl. Airport (STL).
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
If you booked a flight from STL during the last 24 hours, you might be able to cancel it without any fees. However, refunds aren’t always given, and you may be offered a flight credit instead. Visit our Customer Service Portal or look over your booking’s terms and conditions for further details.
*Available to One Key members.