Cheap flights from Montreal, Canada to San Antonio, TX
Flights starting at $140. Choose between United Airlines, WestJet, or Spirit Airlines to find the best price.
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Tips to know when travelling to San Antonio
Cheapest one-way trip | $197 |
---|---|
Cheapest round-trip | $384 |
Average round-trip | $429 |
Most popular airline | United Airlines |
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Travelers usually depart from Montréal–Pierre Elliott Trudeau International, or Montreal Saint-Hubert Longueuil when they travel from Montreal to San Antonio. The most popular airlines for this route are United Airlines, WestJet, Spirit Airlines, Porter Airlines, and AeroMéxico. Montreal and San Antonio have 133 direct flights per week.
Check-in for a flight from Montreal to San Antonio
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Porter Airlines | POE | PD | Yes | 0 0 |
AeroMéxico | AMX | AM | Yes | 0 0 |
Weather in San Antonio
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 17°C | 7°C |
February | 19°C | 9°C |
March | 23°C | 12°C |
April | 27°C | 16°C |
May | 30°C | 19°C |
June | 34°C | 23°C |
July | 35°C | 24°C |
August | 36°C | 25°C |
September | 32°C | 22°C |
October | 28°C | 17°C |
November | 21°C | 12°C |
December | 18°C | 9°C |
14 day forecast
Frequently asked questions
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Flights from Montreal
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Flights to San Antonio
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Popular routes
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The nearest countries with flights to San Antonio
Here is a list of countries people are flying fromOther destination countries from Montreal
Here is a list of countries people are flying toAirports near Montreal
- Montréal–Pierre Elliott Trudeau International
- Ottawa Macdonald–Cartier International
- Plattsburgh International
- Québec City Jean Lesage International
- Burlington International
- Massena International
- Ogdensburg International
- Lebanon Municipal
- Adirondack Regional
- Rutland–Southern Vermont Regional