Flights from St Louis to Denver

STLDEN

St. Louis Lambert International Airport (St Louis, United States) → Denver International Airport (Denver, United States)

Also known as St Louis.

Nonstop
2h 15m
Distance
1,236 km
Frequency
7×/week
Airlines
Frontier Airlines, Southwest Airlines, United Airlines
Book on Aviasales

Weekly schedule

Monday

  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • WN406721:50→23:152h 25mSouthwest Airlines
  • WN406721:50→23:152h 25mSouthwest Airlines
  • WN406721:50→23:152h 25mSouthwest Airlines
  • WN406721:50→23:152h 25mSouthwest Airlines

Tuesday

  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • WN335606:30→07:502h 20mSouthwest Airlines
  • WN335606:30→07:502h 20mSouthwest Airlines
  • WN335606:30→07:502h 20mSouthwest Airlines
  • WN335606:30→07:502h 20mSouthwest Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • WN140512:45→14:002h 15mSouthwest Airlines
  • WN140512:45→14:002h 15mSouthwest Airlines
  • WN140512:45→14:002h 15mSouthwest Airlines
  • WN140512:45→14:002h 15mSouthwest Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • WN137414:35→15:552h 20mSouthwest Airlines
  • WN137414:35→15:552h 20mSouthwest Airlines
  • WN137414:35→15:552h 20mSouthwest Airlines
  • WN137414:35→15:552h 20mSouthwest Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • WN385418:10→19:302h 20mSouthwest Airlines
  • WN385418:10→19:302h 20mSouthwest Airlines
  • WN385418:10→19:302h 20mSouthwest Airlines
  • WN385418:10→19:302h 20mSouthwest Airlines
  • WN406720:50→22:152h 25mSouthwest Airlines
  • WN406720:50→22:152h 25mSouthwest Airlines
  • WN406720:50→22:152h 25mSouthwest Airlines
  • WN406720:50→22:152h 25mSouthwest Airlines

Wednesday

  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • WN335606:30→07:502h 20mSouthwest Airlines
  • WN335606:30→07:502h 20mSouthwest Airlines
  • WN335606:30→07:502h 20mSouthwest Airlines
  • WN335606:30→07:502h 20mSouthwest Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • WN140512:45→14:002h 15mSouthwest Airlines
  • WN140512:45→14:002h 15mSouthwest Airlines
  • WN140512:45→14:002h 15mSouthwest Airlines
  • WN140512:45→14:002h 15mSouthwest Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • WN137414:35→15:552h 20mSouthwest Airlines
  • WN137414:35→15:552h 20mSouthwest Airlines
  • WN137414:35→15:552h 20mSouthwest Airlines
  • WN137414:35→15:552h 20mSouthwest Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • WN385418:10→19:302h 20mSouthwest Airlines
  • WN385418:10→19:302h 20mSouthwest Airlines
  • WN385418:10→19:302h 20mSouthwest Airlines
  • WN385418:10→19:302h 20mSouthwest Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • WN406720:50→22:152h 25mSouthwest Airlines
  • WN406720:50→22:152h 25mSouthwest Airlines
  • WN406720:50→22:152h 25mSouthwest Airlines
  • WN406720:50→22:152h 25mSouthwest Airlines

Thursday

  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN406721:50→23:102h 20mSouthwest Airlines
  • WN406721:50→23:102h 20mSouthwest Airlines
  • WN406721:50→23:102h 20mSouthwest Airlines
  • WN406721:50→23:102h 20mSouthwest Airlines

Friday

  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN335606:05→07:252h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • WN406312:15→13:352h 20mSouthwest Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • WN406414:25→15:452h 20mSouthwest Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN137416:50→18:102h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • WN281418:40→20:002h 20mSouthwest Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • WN406721:50→23:102h 20mSouthwest Airlines
  • WN406721:50→23:102h 20mSouthwest Airlines
  • WN406721:50→23:102h 20mSouthwest Airlines
  • WN406721:50→23:102h 20mSouthwest Airlines

Saturday

  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • WN335606:35→07:552h 20mSouthwest Airlines
  • WN335606:35→07:552h 20mSouthwest Airlines
  • WN335606:35→07:552h 20mSouthwest Airlines
  • WN335606:35→07:552h 20mSouthwest Airlines
  • WN406208:55→10:152h 20mSouthwest Airlines
  • WN406208:55→10:152h 20mSouthwest Airlines
  • WN406208:55→10:152h 20mSouthwest Airlines
  • WN406208:55→10:152h 20mSouthwest Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • WN406413:45→15:052h 20mSouthwest Airlines
  • WN406413:45→15:052h 20mSouthwest Airlines
  • WN406413:45→15:052h 20mSouthwest Airlines
  • WN406413:45→15:052h 20mSouthwest Airlines
  • UA232316:49→18:202h 31mUnited Airlines
  • UA232316:49→18:202h 31mUnited Airlines
  • UA232316:49→18:202h 31mUnited Airlines
  • UA232316:49→18:202h 31mUnited Airlines
  • WN14717:30→18:502h 20mSouthwest Airlines
  • WN14717:30→18:502h 20mSouthwest Airlines
  • WN14717:30→18:502h 20mSouthwest Airlines
  • WN14717:30→18:502h 20mSouthwest Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines
  • F9456720:10→21:392h 29mFrontier Airlines

Sunday

  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • UA554805:10→06:432h 33mUnited Airlines
  • WN335606:20→07:402h 20mSouthwest Airlines
  • WN335606:20→07:402h 20mSouthwest Airlines
  • WN335606:20→07:402h 20mSouthwest Airlines
  • WN335606:20→07:402h 20mSouthwest Airlines
  • WN123008:30→09:502h 20mSouthwest Airlines
  • WN123008:30→09:502h 20mSouthwest Airlines
  • WN123008:30→09:502h 20mSouthwest Airlines
  • WN123008:30→09:502h 20mSouthwest Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • UA245909:00→10:302h 30mUnited Airlines
  • WN210412:55→14:152h 20mSouthwest Airlines
  • WN210412:55→14:152h 20mSouthwest Airlines
  • WN210412:55→14:152h 20mSouthwest Airlines
  • WN210412:55→14:152h 20mSouthwest Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • UA138013:36→15:002h 24mUnited Airlines
  • WN409314:40→16:002h 20mSouthwest Airlines
  • WN409314:40→16:002h 20mSouthwest Airlines
  • WN409314:40→16:002h 20mSouthwest Airlines
  • WN409314:40→16:002h 20mSouthwest Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • UA232316:39→18:102h 31mUnited Airlines
  • WN137417:05→18:252h 20mSouthwest Airlines
  • WN137417:05→18:252h 20mSouthwest Airlines
  • WN137417:05→18:252h 20mSouthwest Airlines
  • WN137417:05→18:252h 20mSouthwest Airlines
  • WN171319:00→20:202h 20mSouthwest Airlines
  • WN171319:00→20:202h 20mSouthwest Airlines
  • WN171319:00→20:202h 20mSouthwest Airlines
  • WN171319:00→20:202h 20mSouthwest Airlines
  • WN241921:45→23:102h 25mSouthwest Airlines
  • WN241921:45→23:102h 25mSouthwest Airlines
  • WN241921:45→23:102h 25mSouthwest Airlines
  • WN241921:45→23:102h 25mSouthwest Airlines

St Louis to Denver — frequently asked

How long is the flight from St Louis to Denver?
STL–DEN is 2h 15m nonstop, covering 1,236 km (768 mi).
Which airlines fly nonstop from St Louis to Denver?
Frontier Airlines, Southwest Airlines, United Airlines operate this route nonstop.
How often do flights run from St Louis to Denver?
The route is served 7 days a week (276 scheduled departures).