Calgary to Chicago (YYC–ORD) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
YYC–ORD is served by 4 airlines with nonstop service. American Airlines, United Airlines and WestJet lead the route. The flight covers 1,382 miles in approximately 3h 37m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AA American Airlines Also: AY, QR | 15 | 738, B38M | 3h35-3h45 | Oneworld | AY, QR | |
| UA United Airlines Also: AC, AV | 14 | 320, 738 | 3h25-3h37 | Star Alliance | AC, AV | |
| WS WestJet Also: SK | 7 | 737 | 3h40 | – | SK | |
| UD Hera Flight | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Chicago from Calgary
| Metric | YYC→ORD | YEG→ORD | FCA→ORD |
|---|---|---|---|
| Distance from YYC | – | 152 mi | 194 mi |
| Nonstop airlines | 4 | 2 | 5 |
| Weekly flights | 75 | 5 | 53 |
| Flight time | 3h 37m | 3h 34m | 2h 26m |
| Departure OTP | 73% | – | – |
Travel Essentials
YYC: MDT · ORD: CDT
When it's 6:00 PM in Calgary, it's 7:00 PM in Chicago.
Canadian citizens do not need a visa or ESTA to enter the United States for tourism or business stays up to 6 months. A valid Canadian passport is required for air travel. Land and sea crossings also accept a NEXUS card, enhanced driver's license, or FAST card. At the border, officers determine the length of stay and may ask for proof of ties to Canada and a return plan.
CTA Blue Line runs 24/7 from O'Hare to downtown Chicago (45 min, $5). Taxis use a flat-rate zone system; downtown is around $40–45 plus tip. Ride-shares are typically $30–50.The Airport Transit System (ATS) connects all terminals and parking. Metra commuter rail does not serve O'Hare directly; transfer downtown via Blue Line.
Continental climate with four distinct seasons. Summers are warm and humid (25–32°C) with afternoon thunderstorms. Winters are cold (−10 to −2°C) with heavy snowfall that regularly delays flights December through March.
Spring and fall are mild but unpredictable. Pack layers. Lake Michigan moderates temperatures near the lakefront, but O'Hare sits inland and runs colder.
YYC–ORD Quick Facts
Frequently Asked Questions
Flights from YYC to ORD
Calgary International Airport (YYC) and Chicago O'Hare International Airport (ORD) are connected by nonstop service from American Airlines, United Airlines, WestJet and Hera Flight. With 75 weekly departures, this is a heavily served route.
YYC to ORD Flight Duration and Schedule
Nonstop flight time from YYC to ORD is about 3 hours 37 minutes gate to gate. The route covers a distance of 1,382 miles (2,224 km). There are approximately 75 weekly flights outbound and 67 return, totaling 142 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Minneapolis–Saint Paul, Winnipeg / James Armstrong Richardson and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Edmonton (YEG) and Kalispell (FCA).