Calgary to Chicago (YYC–ORD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
YYC–ORD is served by 5 airlines with nonstop service. American Airlines, United Airlines and Qatar Airways lead the route. The flight covers 1,382 miles in approximately 2h 40m. Beyond nonstop, 90 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AA American Airlines Also: AY | 21 | 738, 7M8, E70 | 3h25-3h45 | Oneworld | AY | |
| UA United Airlines Also: AC, AV | 14 | 738, 73G | 3h27-3h37 | Star Alliance | AC, AV | |
| QR Qatar Airways | 10 | 738, E75 | 3h30-3h35 | Oneworld | – | |
| WS WestJet Also: SK | 7 | B38M | 3h32 | – | SK | |
| UD Hera Flight | 1 | – | 2h40 | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Chicago from Calgary
| Metric | YYC→ORD | YEG→ORD | FCA→ORD |
|---|---|---|---|
| Distance from YYC | – | 152 mi | 194 mi |
| Nonstop airlines | 5 | 2 | 4 |
| Weekly flights | 80 | 4 | 35 |
| Flight time | 2h 40m | 3h 34m | 3h 30m |
| Departure OTP | 80% | – | – |
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, Qatar Airways, United Airlines, Hera Flight and WestJet. With 80 weekly departures, this is a heavily served route.
YYC to ORD Flight Duration and Schedule
Nonstop flight time from YYC to ORD ranges from 2 hours 40 minutes to 3 hours 45 minutes. The route covers a distance of 1,382 miles (2,224 km). There are approximately 80 weekly flights outbound and 63 return, totaling 143 flights per week in both directions.
Connecting Options and Alternatives
90 one-stop connections are available, with the fastest taking approximately 4 hours via APA. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Edmonton (YEG) and Kalispell (FCA).