Cheap flights from Ulaanbaatar, Mongolia to St. Louis, MO
Flights starting at £550. Choose between MIAT Mongolian Airlines, Frontier Airlines, or Korean Air to find the best price.
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Tips to know when travelling to St. Louis
Cheapest one-way trip | £612 |
---|---|
Cheapest round-trip | £1,337 |
Average round-trip | £1,347 |
Includes rare itinerary | |
Most popular airline | MIAT Mongolian Airlines |
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The most popular airlines for this route are MIAT Mongolian Airlines, Frontier Airlines, Korean Air, Asiana Airlines, and Alaska Airlines. Ulaanbaatar and St. Louis have 136 direct flights per week.
Check-in for a flight from Ulaanbaatar to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
MIAT Mongolian Airlines | MGL | OM | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Korean Air | KAL | KE | Yes | 0 0 |
Asiana Airlines | AAR | OZ | Yes | 0 0 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in St. Louis
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -3°C |
February | 6°C | -2°C |
March | 13°C | 3°C |
April | 18°C | 8°C |
May | 24°C | 14°C |
June | 29°C | 19°C |
July | 31°C | 21°C |
August | 30°C | 20°C |
September | 27°C | 16°C |
October | 20°C | 10°C |
November | 12°C | 3°C |
December | 7°C | 0°C |
14 day forecast
Frequently asked questions
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