Direct flights from St. Louis (STL)
From Lambert-St. Louis International Airport (STL), 9 airlines fly nonstop to 33 destinations, led by American Airlines, United Airlines, and Frontier Airlines. It is enough volume to carry real upgrade and award inventory, though the best seats to Chicago tend to go quickly. 2LNR monitors confirmed space on the St. Louis routes flown by American Airlines, Delta Air Lines, and Alaska Airlines so you can act while it is still available.
Route data refreshed . Routes and carriers reflect the schedule data behind 2LNR's route map.
About Lambert-St. Louis International Airport (STL)
Lambert-St. Louis International Airport (STL) is the airport serving St. Louis, Missouri, United States. Its ICAO code is KSTL. Departure and arrival times at STL are local to the America/Chicago time zone. Its nonstop network reaches 33 destinations across 6 countries.
Confirmed upgrade & award space on St. Louis routes
2LNR tracks confirmed upgrade and award space on American Airlines, Delta Air Lines, and Alaska Airlines, segment by segment and date by date. Pick any St. Louis destination below to open a calendar of departures, the next 14 days free on every product and the full horizon on Pro.
See real availability
Confirmed upgrade and award seats on each STL route, checked against live inventory so you know what is open before you book.
Set an alert
Premium inventory turns over fast. Watch a St. Louis route and 2LNR notifies you when space appears.
Plan on the map
Explore every STL nonstop on the interactive route map, with connections and route statistics.
All nonstop destinations from St. Louis (STL)
These are the city pairs behind flights to and from St. Louis: 33 nonstop destinations with active service at Lambert-St. Louis International Airport. Each route links to its confirmed upgrade and award availability.
- St. Louis to Atlanta flights (STL-ATL)
- St. Louis to Boston flights (STL-BOS)
- St. Louis to Calgary flights (STL-YYC)
- St. Louis to Cancun flights (STL-CUN)
- St. Louis to Charlotte flights (STL-CLT)
- St. Louis to Chicago flights (STL-ORD)
- St. Louis to Dallas flights (STL-DFW)
- St. Louis to Denver flights (STL-DEN)
- St. Louis to Detroit flights (STL-DTW)
- St. Louis to Frankfurt flights (STL-FRA)
- St. Louis to Houston flights (STL-IAH)
- St. Louis to Jonesboro flights (STL-JBR)
- St. Louis to Las Vegas flights (STL-LAS)
- St. Louis to London flights (STL-LHR)
- St. Louis to Los Angeles flights (STL-LAX)
- St. Louis to Miami flights (STL-MIA)
- St. Louis to Minneapolis flights (STL-MSP)
- St. Louis to Montreal flights (STL-YUL)
- St. Louis to New York flights (STL-JFK)
- St. Louis to New York flights (STL-LGA)
- St. Louis to Newark flights (STL-EWR)
- St. Louis to Orlando flights (STL-MCO)
- St. Louis to Philadelphia flights (STL-PHL)
- St. Louis to Phoenix flights (STL-PHX)
- St. Louis to Portland flights (STL-PDX)
- St. Louis to Punta Cana flights (STL-PUJ)
- St. Louis to Salt Lake City flights (STL-SLC)
- St. Louis to San Francisco flights (STL-SFO)
- St. Louis to San Luis Obispo flights (STL-SBP)
- St. Louis to Seattle flights (STL-SEA)
- St. Louis to Toronto flights (STL-YYZ)
- St. Louis to Washington flights (STL-DCA)
- St. Louis to Washington flights (STL-IAD)
Airlines that fly out of St. Louis (STL)
The carriers with nonstop service from Lambert-St. Louis International Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map.
Alternative airports near St. Louis (STL)
Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.
- Belleville (BLV) (29 miles, 10 nonstop destinations)
- Springfield (SPI) (84 miles, 2 nonstop destinations)
- Quincy (UIN) (94 miles, 2 nonstop destinations)
- Columbia (COU) (100 miles, 10 nonstop destinations)
- Marion (MWA) (101 miles, 1 nonstop destination)
- Decatur (DEC) (110 miles, 1 nonstop destination)
Frequently asked questions about St. Louis (STL)
How many nonstop destinations does Lambert-St. Louis International Airport (STL) serve?
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Never miss STL upgrade or award space
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