Cheap flights from Chicago to Montreal from £121
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How much do flights to Montreal cost?
Getting from Montreal airport to the city center
Fastest options: 747 Express Bus and taxi. Best value: STM 747 Express Bus.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
45-70 min | $11; single fare; day pass available | every 10–20 min (traffic dependent) | budget travelers | |
25-50 min | $41; fixed flat rate to downtown Montreal | on-demand 24/7 (traffic dependent) | convenience with luggage | |
25-50 min | $30 – $55; varies with demand and traffic | on-demand 24/7 (traffic dependent) | app-based convenience | |
25-50 min | $60 – $120; pre-booked; varies by provider | by reservation (traffic dependent) | groups or business travelers | |
25-50 min | $50 – $150; daily rate; varies by vehicle and season | on-demand (traffic dependent) | exploring beyond the city |
Notes:
- Prices in CAD; table created in 2025 and subject to change.
- The 747 Express Bus operates 24/7 and connects to Lionel-Groulx metro station and downtown stops including Berri-UQAM.
- Taxis have a fixed flat rate of CAD 41 to downtown Montreal; additional charges may apply for destinations outside the flat-rate zone.
- Road traffic can significantly affect journey times, especially during rush hours.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Montreal
Weekly direct flights
Discover the top airlines offering direct flights from Chicago to Montreal in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 03.08 | Tue 04.08 | Wed 05.08 | Thu 06.08 | Fri 07.08 | Sat 08.08 | Sun 09.08 |
|---|---|---|---|---|---|---|---|
| 6 | 4 | 4 | 3 | 4 | 5 | 3 | |
| --- | 2 | 2 | --- | 1 | 1 | 3 | |
| 1 | --- | --- | --- | 1 | 1 | 2 | |
| Weekly flights: 43 total | Daily flights: 6.14 average | Most flights: Monday 6 flights |
| Airline | Mon 10.08 | Tue 11.08 | Wed 12.08 | Thu 13.08 | Fri 14.08 | Sat 15.08 | Sun 16.08 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 2 | 3 | 3 | 2 | |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Weekly flights: 54 total | Daily flights: 7.71 average | Most flights: Monday 3 flights |
| Airline | Mon 17.08 | Tue 18.08 | Wed 19.08 | Thu 20.08 | Fri 21.08 | Sat 22.08 | Sun 23.08 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 2 | 3 | 6 | 6 | 6 | |
| 3 | 3 | 3 | 3 | 6 | 6 | 6 | |
| 2 | 2 | 2 | 2 | 2 | 1 | 2 | |
| Weekly flights: 72 total | Daily flights: 10.29 average | Most flights: Friday 6 flights |
| Airline | Mon 24.08 | Tue 25.08 | Wed 26.08 | Thu 27.08 | Fri 28.08 | Sat 29.08 | Sun 30.08 |
|---|---|---|---|---|---|---|---|
| 6 | 6 | 6 | 5 | 6 | 6 | 5 | |
| 6 | 6 | 6 | 5 | 6 | 6 | 5 | |
| 1 | --- | 2 | 1 | 2 | 1 | 2 | |
| Weekly flights: 89 total | Daily flights: 12.71 average | Most flights: Monday 6 flights |
Check-in for a flight from Chicago to Montreal
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Air Canada | ACA | AC | Yes |
| Porter Airlines | POE | PD | No |
| WestJet | WJA | WS | No |
| Frontier Airlines | FFT | F9 | No |
| United Airlines | UAL | UA | No |
Online check-in is not available for these airlines.
Weather in Montreal
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -5°C | -13°C |
| February | -3°C | -11°C |
| March | 2°C | -5°C |
| April | 10°C | 1°C |
| May | 18°C | 8°C |
| June | 22°C | 13°C |
| July | 26°C | 17°C |
| August | 25°C | 16°C |
| September | 21°C | 12°C |
| October | 13°C | 6°C |
| November | 5°C | 0°C |
| December | -1°C | -7°C |
14 day forecast
Frequently asked questions
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