Cheap flights from St. Louis to Monterrey from £142
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Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
How much do flights to Monterrey cost?
Cheapest one-way trip | £142 |
|---|---|
Cheapest round-trip | £332 |
Average round-trip | £492 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
Getting from Monterrey airport to the city center
Fastest options: taxi and ride-hailing services. Best value: airport bus and public transit.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
25-40 min | fixed zone-based fare to city center | on-demand 24/7 (traffic dependent) | convenience and reliability | |
25-40 min | varies with demand and traffic | on-demand 24/7 (traffic dependent) | budget-conscious travelers | |
25-40 min | varies with demand and traffic | on-demand 24/7 (traffic dependent) | affordable ride-hailing option | |
35-50 min | one-way fare | every 30–60 min (traffic dependent) | budget travelers | |
25-40 min | pre-booked; price varies by vehicle type | pre-booked (traffic dependent) | groups and business travelers | |
25-40 min | daily rate; varies by vehicle class | on-demand (traffic dependent) | flexibility and exploration |
Notes:
- Prices in MXN (approximately 17 MXN = 1 USD); table created in 2025 and subject to change.
- Authorized airport taxis operate with fixed zone-based fares; purchase tickets at the taxi booth inside the terminal.
- Ride-hailing services pick up from designated areas outside the terminal.
- Traffic on the highway to central Monterrey can be heavy during rush hours (7–9 AM and 5–8 PM).
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Monterrey
Check-in for a flight from St. Louis to Monterrey
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Frontier Airlines | FFT | F9 | No |
| VivaAerobus | VIV | VB | No |
| Volaris | VOI | Y4 | No |
| United Airlines | UAL | UA | No |
| AeroMéxico | AMX | AM | Yes |
Online check-in is not available for these airlines.
Weather in Monterrey
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 18°C | 9°C |
| February | 21°C | 12°C |
| March | 25°C | 15°C |
| April | 29°C | 18°C |
| May | 32°C | 21°C |
| June | 33°C | 22°C |
| July | 33°C | 23°C |
| August | 34°C | 23°C |
| September | 30°C | 21°C |
| October | 26°C | 18°C |
| November | 21°C | 13°C |
| December | 19°C | 10°C |
14 day forecast
Frequently asked questions
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