Did you mean Flights from Montreal to Chicago?
Chicago
United StatesORD
Chicago O'Hare International Airport
Montreal
CanadaYUL
Montreal / Pierre Elliott Trudeau International Airport
Chicago O'Hare International Airport (ORD) serves Chicago; Montreal / Pierre Elliott Trudeau International Airport (YUL) serves Montreal.
The airports are 746 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from ORD to YUL.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Air Canada (AC), Alaska Airlines (AS), Avianca (AV), Finnair (AY), Copa Airlines (CM), Emirates (EK), Japan Airlines (JL), All Nippon Airways (NH), Air New Zealand (NZ), Porter Airlines (PD), Qantas (QF) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 21, 2026 – Sep 19, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Oneworld, Star Alliance
Chicago O'Hare International Airport (ORD) is the origin airport and Montreal / Pierre Elliott Trudeau International Airport (YUL) is the destination airport.
ORD and YUL are approximately 746 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from ORD to YUL.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Air Canada (AC), Alaska Airlines (AS), Avianca (AV), Finnair (AY), Copa Airlines (CM), Emirates (EK), Japan Airlines (JL), All Nippon Airways (NH), Air New Zealand (NZ), Porter Airlines (PD), Qantas (QF) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Airbus A220-300 (223), Boeing 737 MAX 8 (7M8), Canadair Regional Jet 900 (CR9), Embraer 170 (E70), Embraer 175 (short wing) (E75), Embraer 175 (long wing) (E7W) and JET.
A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| ORD → YUL AA3600 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → YUL AA3600 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 3 | ||
| ORD → YUL AA3602 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → YUL AA3602 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → YUL AA3600 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → YUL AA3600 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → YUL UA3536 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| ORD → YUL UA3536 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| ORD → YUL AA3600 | Business | Alaska Atmos Rewards | 15,000 | $25.00 | 1 | ||
| ORD → YUL AC8484 | Economy | Virgin Australia | 15,000 | $33.00 | 3 | ||
| ORD → YUL AA3600 | Business | Alaska Atmos Rewards | 15,000 | $25.00 | 7 | ||
| ORD → YUL AA3600 | Business | Alaska Atmos Rewards | 15,000 | $25.00 | 8 |