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O'Hare Intl. Airport to Calgary Intl. Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to Calgary Intl. Airport over the next 90 days, with one-way fares from CAD 137 and round-trip from CAD 343. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 8:40 AM
        3h 48m
        Nonstop
        YYC 11:28 AM
        Chicago - Calgary | Sun, Oct 18 | United Airlines
        YYC 12:00 PM
        3h 40m
        Nonstop
        ORD 4:40 PM
        Calgary - Chicago | Sat, Oct 24 | WestJet
        CAD 393 CAD 539
        27% off
        27% off
        CAD 539 CAD 393
      • ORD 8:40 AM
        3h 48m
        Nonstop
        YYC 11:28 AM
        Chicago - Calgary | Tue, Oct 20 | United Airlines
        YYC 12:00 PM
        3h 40m
        Nonstop
        ORD 4:40 PM
        Calgary - Chicago | Sat, Oct 24 | WestJet
        CAD 393 CAD 539
        27% off
        27% off
        CAD 539 CAD 393
      • ORD 7:05 AM
        10h 5m
        1 stop
        YYC 4:10 PM
        Chicago - Calgary | Fri, Oct 30 | Air Canada
        YYC 1:45 AM
        9h 22m
        1 stop
        ORD 11:07 AM
        Calgary - Chicago | Wed, Nov 4 | Air Canada
        CAD 343 CAD 539
        36% off
        36% off
        CAD 539 CAD 343
      • ORD 8:45 AM
        8h 12m
        1 stop
        YYC 3:57 PM
        Chicago - Calgary | Fri, Oct 23 | Air Canada
        YYC 12:55 AM
        8h 17m
        1 stop
        ORD 10:12 AM
        Calgary - Chicago | Sun, Oct 25 | Air Canada
        CAD 343
        36% off
        CAD 539 CAD 343
      • ORD 8:45 AM
        8h 12m
        1 stop
        YYC 3:57 PM
        Chicago - Calgary | Wed, Oct 21 | Air Canada
        YYC 12:55 AM
        8h 17m
        1 stop
        ORD 10:12 AM
        Calgary - Chicago | Fri, Oct 23 | Air Canada
        CAD 343
        36% off
        CAD 539 CAD 343
      • ORD 3:40 PM
        9h 7m
        1 stop
        YYC 11:47 PM
        Chicago - Calgary | Sun, Oct 18 | Air Canada
        YYC 12:55 AM
        8h 17m
        1 stop
        ORD 10:12 AM
        Calgary - Chicago | Fri, Oct 23 | Air Canada
        CAD 343
        36% off
        CAD 539 CAD 343
      • ORD 1:55 PM
        10h 55m
        1 stop
        YYC 12:50 AM
        Chicago - Calgary | Wed, Dec 2 | Air Canada
        YYC 1:45 AM
        9h 22m
        1 stop
        ORD 11:07 AM
        Calgary - Chicago | Sun, Dec 6 | Air Canada
        CAD 343
        36% off
        CAD 539 CAD 343
      • ORD 3:40 PM
        9h 7m
        1 stop
        YYC 11:47 PM
        Chicago - Calgary | Mon, Oct 12 | Air Canada
        YYC 12:55 AM
        8h 17m
        1 stop
        ORD 10:12 AM
        Calgary - Chicago | Fri, Oct 16 | Air Canada
        CAD 343
        36% off
        CAD 539 CAD 343
      • ORD 7:05 AM
        10h 5m
        1 stop
        YYC 5:10 PM
        Chicago - Calgary | Sun, Nov 29 | Air Canada
        YYC 1:45 AM
        9h 22m
        1 stop
        ORD 11:07 AM
        Calgary - Chicago | Thu, Dec 3 | Air Canada
        CAD 343
        36% off
        CAD 539 CAD 343
      • ORD 8:45 AM
        9h 9m
        1 stop
        YYC 4:54 PM
        Chicago - Calgary | Sun, Nov 1 | Air Canada
        YYC 1:45 AM
        9h 22m
        1 stop
        ORD 11:07 AM
        Calgary - Chicago | Wed, Nov 4 | Air Canada
        CAD 350
        35% off
        CAD 539 CAD 350
      • ORD 10:15 AM
        7h 39m
        1 stop
        YYC 4:54 PM
        Chicago - Calgary | Sat, Oct 31 | Air Canada
        YYC 1:45 AM
        9h 22m
        1 stop
        ORD 11:07 AM
        Calgary - Chicago | Wed, Nov 4 | Air Canada
        CAD 350
        35% off
        CAD 539 CAD 350
      • ORD 8:45 AM
        9h 9m
        1 stop
        YYC 4:54 PM
        Chicago - Calgary | Thu, Oct 29 | Air Canada
        YYC 1:45 AM
        9h 22m
        1 stop
        ORD 11:07 AM
        Calgary - Chicago | Wed, Nov 4 | Air Canada
        CAD 350
        35% off
        CAD 539 CAD 350
      • ORD 3:45 PM
        9h 5m
        1 stop
        YYC 11:50 PM
        Chicago - Calgary | Wed, Oct 28 | Air Canada
        YYC 6:00 AM
        8h 38m
        1 stop
        ORD 3:38 PM
        Calgary - Chicago | Sat, Oct 31 | Air Canada
        CAD 350
        35% off
        CAD 539 CAD 350
      • ORD 3:40 PM
        9h 7m
        1 stop
        YYC 11:47 PM
        Chicago - Calgary | Sun, Oct 25 | Air Canada
        YYC 6:00 AM
        8h 38m
        1 stop
        ORD 3:38 PM
        Calgary - Chicago | Sat, Oct 31 | Air Canada
        CAD 350
        35% off
        CAD 539 CAD 350
      • CHI 1:00 PM
        17h 25m
        1 stop
        YYC 2:00 PM
        Chicago - Calgary | Tue, Oct 13 | Normal Airline
        YYC 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Calgary - Chicago | Thu, Oct 15 | Normal Airline
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      • Cheapest nonstop
        ORD 5:30 PM
        3h 55m
        Nonstop
        YYC 8:25 PM
        Chicago - Calgary | Mon, Oct 19 | WestJet
        CAD 153 CAD 232
        34% off
        34% off
        CAD 232 CAD 153
      • ORD 3:45 PM
        9h 5m
        1 stop
        YYC 12:50 AM
        Chicago - Calgary | Sat, Nov 28 | Air Canada
        CAD 137 CAD 232
        41% off
        41% off
        CAD 232 CAD 137
      • ORD 4:30 PM
        7h 36m
        1 stop
        YYC 11:06 PM
        Chicago - Calgary | Fri, Oct 30 | Air Canada
        CAD 157 CAD 232
        32% off
        32% off
        CAD 232 CAD 157
      • ORD 3:45 PM
        9h 5m
        1 stop
        YYC 12:50 AM
        Chicago - Calgary | Sun, Nov 8 | Air Canada
        CAD 161
        31% off
        CAD 232 CAD 161
      • ORD 7:05 AM
        10h 5m
        1 stop
        YYC 5:10 PM
        Chicago - Calgary | Wed, Nov 4 | Air Canada
        CAD 161
        31% off
        CAD 232 CAD 161
      • ORD 2:03 PM
        10h 7m
        1 stop
        YYC 11:10 PM
        Chicago - Calgary | Fri, Oct 30 | Delta Air Lines
        CAD 161
        31% off
        CAD 232 CAD 161
      • ORD 2:03 PM
        10h 14m
        1 stop
        YYC 12:17 AM
        Chicago - Calgary | Thu, Nov 12 | Delta Air Lines
        CAD 164
        28% off
        CAD 232 CAD 164
      • ORD 1:55 PM
        10h 55m
        1 stop
        YYC 12:50 AM
        Chicago - Calgary | Tue, Nov 17 | Air Canada
        CAD 167
        28% off
        CAD 232 CAD 167
      • ORD 4:30 PM
        7h 36m
        1 stop
        YYC 11:06 PM
        Chicago - Calgary | Wed, Oct 28 | Air Canada
        CAD 168
        28% off
        CAD 232 CAD 168
      • ORD 4:30 PM
        7h 36m
        1 stop
        YYC 12:06 AM
        Chicago - Calgary | Sat, Nov 7 | Air Canada
        CAD 168
        28% off
        CAD 232 CAD 168
      • ORD 4:30 PM
        7h 51m
        1 stop
        YYC 12:21 AM
        Chicago - Calgary | Wed, Nov 11 | Air Canada
        CAD 168
        28% off
        CAD 232 CAD 168
      • ORD 4:30 PM
        7h 36m
        1 stop
        YYC 12:06 AM
        Chicago - Calgary | Mon, Nov 9 | Air Canada
        CAD 169
        27% off
        CAD 232 CAD 169
      • CHI 1:00 PM
        17h 25m
        1 stop
        YYC 2:00 PM
        Chicago - Calgary | Tue, Oct 13 | Normal Airline
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Displayed flight fares from O'Hare Intl. Airport to Calgary Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from O'Hare Intl. Airport to Calgary Intl. Airport

What is the cheapest month for one-way flights from O'Hare Intl. Airport to Calgary Intl. Airport?

Data is based on average one-way flight prices from O'Hare Intl. Airport to Calgary Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare Intl. Airport to Calgary Intl. Airport, the best time to buy is in October, with an average price of CAD 140. You’ll want to avoid August, when the average price can reach as high as CAD 339.

CAD 339
CAD 240
CAD 140
CAD 41
  • CAD 140
    Oct
  • CAD 162
    Nov
  • CAD 275
    Dec
  • CAD 292
    Jan
  • CAD 240
    Feb
  • CAD 316
    Mar
  • CAD 163
    Apr
  • CAD 276
    May
  • CAD 280
    Jun
  • CAD 258
    Jul
  • CAD 339
    Aug
  • CAD 254
    Sep

What is the cheapest day of the week to fly from O'Hare Intl. Airport to Calgary Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare Intl. Airport to Calgary Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from O'Hare Intl. Airport to Calgary Intl. Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

CAD 288
CAD 254
CAD 219
CAD 185
    Cheapest
  • CAD 260
    Mon
  • CAD 270
    Tue
  • CAD 274
    Wed
  • CAD 219
    Thu
  • CAD 239
    Fri
  • CAD 288
    Sat
  • CAD 221
    Sun

Which airline offers the cheapest flights from O'Hare Intl. Airport to Calgary Intl. Airport?

The cheapest airline flying from O'Hare Intl. Airport to Calgary Intl. Airport is Air Canada (from CAD 137) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From CAD 137
WestJet
From CAD 153
Delta Air Lines
From CAD 161
American Airlines
From CAD 174
United Airlines
From CAD 177
Porter Airlines
From CAD 249
Alaska Airlines
From CAD 279
Frontier Airlines
From CAD 282
Air Transat
From CAD 349
Sun Country Airlines
From CAD 401

Find more flights and airlines

What is the flight schedule from O'Hare Intl. Airport to Calgary Intl. Airport?

Check the schedule for flights from Chicago to Calgary and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2389

    O'Hare Intl. Airport

    10:00 AM

    ORD

    3h 51m

    12:51 PM

    YYC

    S M T W T F S
    Search

  2. WS1611

    O'Hare Intl. Airport

    5:30 PM

    ORD

    3h 55m

    8:25 PM

    YYC

    S - - W T - S
    Search

  3. UA764

    O'Hare Intl. Airport

    8:40 AM

    ORD

    3h 48m

    11:28 AM

    YYC

    S M T W T F S
    Search

  4. AC508

    O'Hare Intl. Airport

    4:00 PM

    ORD

    1h 46m

    Nonstop

    6:46 PM

    YYZ

    S M T W T F S
    Search

  5. AC159

    Toronto Pearson International Airport

    11:05 PM

    YYZ

    4h 12m

    Nonstop

    1:17 AM

    YYC

    S M T W T F S

  6. UA767

    O'Hare Intl. Airport

    10:00 PM

    ORD

    2h 54m

    Nonstop

    11:54 PM

    DEN

    S M T W T F S
    Search

  7. UA720

    Denver International Airport

    7:05 PM

    DEN

    1h 33m

    Nonstop

    9:38 PM

    YYC

    S M T W T F S

  8. AC8484

    O'Hare Intl. Airport

    3:45 PM

    ORD

    2h 22m

    Nonstop

    7:07 PM

    YUL

    S M T W T F S
    Search

  9. AC327

    Montreal Pierre Elliott Trudeau Airport

    8:00 PM

    YUL

    4h 37m

    Nonstop

    10:37 PM

    YYC

    S M T W T F S

  10. DL1940

    O'Hare Intl. Airport

    2:04 PM

    ORD

    3h 46m

    Nonstop

    4:50 PM

    SLC

    S M T W T F S
    Search

  11. DL4113

    Salt Lake City International Airport

    8:55 PM

    SLC

    1h 18m

    Nonstop

    11:13 PM

    YYC

    S M T W T F S

  12. UA1217

    O'Hare Intl. Airport

    7:15 AM

    ORD

    2h 40m

    Nonstop

    8:55 AM

    DEN

    S M T W T F S
    Search

  13. UA720

    Denver International Airport

    7:05 PM

    DEN

    1h 33m

    Nonstop

    9:38 PM

    YYC

    S M T W T F S
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About O'Hare Intl. Airport and Calgary Intl. Airport

Learn about O'Hare Intl. Airport (ORD) and Calgary Intl. Airport (YYC) — including location, terminals, transportation, and travel tips.

Flight distance 2,226.8 km
Cheapest one-way ticket price CAD 137
Cheapest return ticket price CAD 343

FAQs for O'Hare Intl. Airport to Calgary Intl. Airport Flights

  • How long is the flight from O'Hare Intl. Airport to Calgary Intl. Airport?

    O'Hare Intl. Airport to Calgary Intl. Airport takes about 3 hours 23 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from O'Hare Intl. Airport (ORD) to Calgary Intl. Airport (YYC).
  • The earliest flight from O'Hare Intl. Airport to Calgary Intl. Airport departs at 08:40, and the last departs at 20:30, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare Intl. Airport (ORD) to Calgary Intl. Airport (YYC) is quite popular. Without considering departure times or holidays, tickets cost around CAD 408 in November, the most expensive month to book this route.
  • The earliest flight departs from O'Hare Intl. Airport (ORD) at 08:45 and arrives in Calgary Intl. Airport (YYC) at 11:35.
  • The latest flight departs from O'Hare Intl. Airport (ORD) at 20:00 and arrives in Calgary Intl. Airport (YYC) at 22:54.
    • The distance from Calgary International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.
  • WestJet is a very popular airline operating an average of 627 flights per month.
  • One-way flights from O'Hare Intl. Airport to Calgary Intl. Airport currently start from CAD 137, and round-trip fares start from CAD 343. The current lowest fare is a Air Canada flight departing on Sat, Nov 28; prices may vary depending on availability.
  • Yes. American Airlines, United Airlines and WestJet operate direct flights from O'Hare Intl. Airport to Calgary Intl. Airport, with an average flight time of 3 hours 22 minutes, and around 20 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare Intl. Airport to Calgary Intl. Airport is CAD 440. Prices may vary depending on the departure date, airline, and availability.
  • Porter Airlines and WestJet are the most popular budget airlines flying from O'Hare Intl. Airport to Calgary Intl. Airport, with one-way fares starting from CAD 137. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare Intl. Airport to Calgary Intl. Airport operates around 22 weekly flights, mainly by American Airlines, United Airlines and WestJet. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare Intl. Airport and Calgary Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.