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Good to Know: Flights to STL
Useful information for finding cheap flights to Lambert St Louis International and booking your next trip
Cheapest Round Trip Flight
$425
Delta Airlines• 1 stop • 7h 13mAug 01 – Aug 15
The cheapest round trip flight from Tri Cities to Lambert St Louis International is currently $425
Cheapest One way Flight
$220
Southwest Airlines• 2 stops• 22h 5mJul 15
The cheapest one way flight from McCarran International to Lambert St Louis International is currently $220
Cheapest Direct Flight
$175
United Airlines• nonstop• 2h 8mAug 07
The cheapest nonstop flight from Chicago O'Hare International to Lambert St Louis International is currently $175
Fastest Flight
2h 6m
The fastest nonstop flight from Chicago O'Hare International to Lambert St Louis International takes 2h 6m
Best Flight Deals to St Louis
Identify the most efficient round-trip flights to St Louis. We present options balancing cost and convenience for your return journey.
Aug 01 - Aug 15, Economy
Pasco → St Louis
7h 13m
7:05 AM - 3:13 PM • 1 stop
Pasco → St Louis
8h 22m
8:00 AM - 11:55 AM • 1 stop
Delta Airlines
Aug 01 - Aug 15, Economy
Pasco → St Louis
35h 9m
6:04 PM - 5:13 PM • 2 stops
Pasco → St Louis
15h 19m
5:00 AM - 12:19 PM • 2 stops
Alaska Airlines
Aug 01 - Aug 15, Economy
Pasco → St Louis
42h 21m
7:05 AM - 8:46 AM • 1 stop
Pasco → St Louis
8h 35m
5:00 PM - 10:15 PM • 1 stop
Delta Airlines
Jul 31 - Aug 14, Economy
Pasco → St Louis
30h 43m
5:14 AM - 11:57 PM • 1 stop
Pasco → St Louis
18h 27m
9:30 AM - 8:37 PM • 2 stops
United Airlines
Jul 31 - Aug 14, Economy
Pasco → St Louis
37h 30m
6:07 PM - 6:57 PM • 1 stop
Pasco → St Louis
11h 47m
5:37 PM - 10:44 PM • 1 stop
Alaska Airlines
For travel requiring no set return, access available one-way flights to St Louis (STL). These options support extended stays or open-ended plans.
Need to travel to St Louis soon? View current last-minute flight options to STL for spontaneous or pressing plans.
Maximize your time in St Louis, not in transit. Discover non-stop direct flights to STL for the quickest, most straightforward journey to the Strip.
Aug 07 - Aug 14, Economy
Chicago → St Louis
2h 8m
12:55 PM - 2:23 PM • nonstop
Chicago → St Louis
2h 10m
9:30 AM - 11:00 AM • nonstop
United Airlines
Aug 07 - Aug 14, Economy
Chicago → St Louis
2h 8m
5:55 PM - 7:23 PM • nonstop
Chicago → St Louis
2h 16m
6:54 PM - 8:30 PM • nonstop
United Airlines
Aug 07 - Aug 14, Economy
Chicago → St Louis
2h 8m
4:45 PM - 6:13 PM • nonstop
Chicago → St Louis
2h 14m
8:00 AM - 9:34 AM • nonstop
United Airlines
Aug 07 - Aug 14, Economy
Chicago → St Louis
2h 11m
10:40 AM - 12:11 PM • nonstop
Chicago → St Louis
2h 15m
10:53 AM - 12:28 PM • nonstop
United Airlines
Aug 07 - Aug 14, Economy
Chicago → St Louis
2h 6m
2:20 PM - 3:46 PM • nonstop
Chicago → St Louis
2h 10m
9:30 AM - 11:00 AM • nonstop
United Airlines
Destination Airport Information
| IATA Code | STL |
| Name | Lambert St Louis International |
| City | St Louis |
| Country | US |
| Latitude | 38.74869918823242 |
| Longitude | -90.37000274658203 |
Popular Airlines
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