Cheap flights from Dallas, TX to St. Louis, MO

Flights starting at $78. Choose between American Airlines, United Airlines, or Frontier Airlines to find the best price.

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Key info about flying to St. Louis

Depart from
Dallas/Fort Worth International
Arrive to
St. Louis Lambert International
Average flights per week
48
Flight distance
886 km

Weekly direct flights

Discover the top airlines offering direct flights from Dallas to St. Louis in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineWed 18.12Thu 19.12Fri 20.12Sat 21.12Sun 22.12Mon 23.12Tue 24.12
1---66665
---1------1------
Weekly flights: 32 totalDaily flights: 4.57 averageMost flights: Friday 6 flights
AirlineWed 25.12Thu 26.12Fri 27.12Sat 28.12Sun 29.12Mon 30.12Tue 31.12
466---665
---1------1------
Weekly flights: 35 totalDaily flights: 5 averageMost flights: Thursday 6 flights
AirlineWed 01.01Thu 02.01Fri 03.01Sat 04.01Sun 05.01Mon 06.01Tue 07.01
---6---6666
---1------1------
Weekly flights: 32 totalDaily flights: 4.57 averageMost flights: Thursday 6 flights
AirlineWed 08.01Thu 09.01Fri 10.01Sat 11.01Sun 12.01Mon 13.01Tue 14.01
562---62---
---------------------
Weekly flights: 21 totalDaily flights: 3 averageMost flights: Thursday 6 flights

Check-in for a flight from Dallas to St. Louis

NameCarrier codeIATA CodePassport needed during booking
American AirlinesAALAANo
United AirlinesUALUAYes
Frontier AirlinesFFTF9No

Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-3°C
February6°C-2°C
March13°C3°C
April18°C8°C
May24°C14°C
June29°C19°C
July31°C21°C
August30°C20°C
September27°C16°C
October20°C10°C
November12°C3°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-3°C
January
Sunny days
262
days per year
Snow days
9
days per year

14 day forecast

Wednesday
18 Dec
6°C2°C
25 Dec
5°C1°C
Thursday
19 Dec
9°C-1°C
26 Dec
6°C0°C
Friday
20 Dec
1°C-3°C
27 Dec
88%
8°C4°C
Saturday
21 Dec
3°C-4°C
28 Dec
84%
16°C8°C
Sunday
22 Dec
6°C-2°C
29 Dec
68%
7°C4°C
Monday
23 Dec
56%
7°C1°C
30 Dec
12°C1°C
Tuesday
24 Dec
82%
8°C6°C
31 Dec
84%
13°C5°C
Travelers usually depart from Dallas/Fort Worth International, or Dallas Love Field when they travel from Dallas to St. Louis. The distance between Dallas and St. Louis is 886 km. The most popular airlines for this route are American Airlines, United Airlines, and Frontier Airlines. Dallas and St. Louis have 48 direct flights per week.

Frequently asked questions

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