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Calgary International Airport to O'Hare International Airport flight

Explore the cheapest one-way and round-trip flights from Calgary International Airport to O'Hare International Airport over the next 90 days, with one-way fares from NZD 258 and round-trip from NZD 494. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from Calgary to Chicago 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 Calgary International Airport to O'Hare International Airport

Which month has the lowest one-way flight price from Calgary International Airport to O'Hare International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Calgary International Airport to O'Hare International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Calgary International Airport to O'Hare International Airport, the best time to book is in November, with an average price of NZD 226. Try to avoid July, when prices are highest, averaging around NZD 545.

NZD 545
NZD 386
NZD 226
NZD 67
  • NZD 226
    Nov
  • NZD 453
    Dec
  • NZD 330
    Jan
  • NZD 316
    Feb
  • NZD 382
    Mar
  • NZD 325
    Apr
  • NZD 269
    May
  • NZD 363
    Jun
  • NZD 545
    Jul
  • NZD 462
    Aug
  • NZD 415
    Sep
  • NZD 399
    Oct

Which month is the cheapest for round-trip flights from Calgary International Airport to O'Hare International Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from Calgary International Airport to O'Hare International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, November is usually the cheapest month to find flights from Calgary International Airport to O'Hare International Airport, with an average price of NZD 341. In contrast, July is typically the most expensive month, with average prices reaching NZD 886.

NZD 886
NZD 614
NZD 341
NZD 69
  • NZD 341
    Nov
  • NZD 386
    Dec
  • NZD 482
    Jan
  • NZD 483
    Feb
  • NZD 671
    Mar
  • NZD 424
    Apr
  • NZD 513
    May
  • NZD 505
    Jun
  • NZD 886
    Jul
  • NZD 831
    Aug
  • NZD 632
    Sep
  • NZD 504
    Oct

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

The data is based on the average flight prices on Trip.com from Calgary International Airport to O'Hare International Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Calgary International Airport to O'Hare International Airport is usually Wednesday, with average fares typically lower than other days. Try to avoid departing on Saturday, as prices are usually the highest on that day.

NZD 513
NZD 395
NZD 276
NZD 158
    Cheapest
  • NZD 378
    Mon
  • NZD 329
    Tue
  • NZD 276
    Wed
  • NZD 409
    Thu
  • NZD 372
    Fri
  • NZD 513
    Sat
  • NZD 425
    Sun

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

The cheapest airline flying from Calgary International Airport to O'Hare International Airport is Air Canada (from NZD 247) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From NZD 247
United Airlines
From NZD 258
Alaska Airlines
From NZD 259
American Airlines
From NZD 261
Delta Air Lines
From NZD 280
WestJet
From NZD 291
Porter Airlines
From NZD 322
Flair Airlines
From NZD 421

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

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

Flight info.
Departure
Arrival
Weekly Schedule
  1. UA1655

    1:37 PM

    YYC

    3h 33m

    5:10 PM

    ORD

    S M T W T F S
    Search
  2. UA2649

    2:00 PM

    YYC

    3h 38m

    Nonstop

    4:38 PM

    DEN

    S M T W T F S
    Search
  3. UA1843

    5:58 PM

    DEN

    2h 32m

    Nonstop

    9:30 PM

    ORD

    S M T W T F S
  4. AC156

    12:20 AM

    YYC

    3h 56m

    Nonstop

    6:16 AM

    YYZ

    S M T W T F S
    Search
  5. AC501

    8:05 AM

    YYZ

    2h 3m

    Nonstop

    9:08 AM

    ORD

    S M T W T F S
  6. DL2492

    8:45 AM

    YYC

    2h 43m

    Nonstop

    11:28 AM

    MSP

    S M T W T F S
    Search
  7. DL1471

    3:15 PM

    MSP

    1h 34m

    Nonstop

    4:49 PM

    ORD

    S M T W T F S
  8. AC132

    6:00 AM

    YYC

    3h 46m

    Nonstop

    11:46 AM

    YYZ

    S M T W T F S
    Search
  9. AC507

    2:35 PM

    YYZ

    2h 3m

    Nonstop

    3:38 PM

    ORD

    S M T W T F S
  10. UA2649

    2:00 PM

    YYC

    3h 38m

    Nonstop

    4:38 PM

    DEN

    S M T W T F S
    Search
  11. UA377

    8:29 PM

    DEN

    2h 30m

    Nonstop

    11:59 PM

    ORD

    S M T W T F S
  12. AC328

    12:45 AM

    YYC

    4h 25m

    Nonstop

    7:10 AM

    YUL

    S M T W T F S
    Search
  13. AC8477

    9:25 AM

    YUL

    2h 42m

    Nonstop

    11:07 AM

    ORD

    S M T W T F S
  14. AC132

    6:00 AM

    YYC

    3h 46m

    Nonstop

    11:46 AM

    YYZ

    S M T W T F S
    Search
  15. AC8909

    4:30 PM

    YYZ

    2h 13m

    Nonstop

    5:43 PM

    ORD

    S M T W - F S
  16. DL4072

    7:15 AM

    YYC

    3h 30m

    Nonstop

    9:45 AM

    SLC

    S M T W T F S
    Search
  17. DL2377

    1:45 PM

    SLC

    3h 12m

    Nonstop

    5:57 PM

    ORD

    S M T W T - S
  18. UA550

    7:00 AM

    YYC

    2h 37m

    Nonstop

    8:37 AM

    DEN

    S M T W T F S
    Search
  19. UA377

    8:29 PM

    DEN

    2h 30m

    Nonstop

    11:59 PM

    ORD

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

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

Flight distance 2,226.8 km
Cheapest one-way ticket price NZD 258
Cheapest return ticket price NZD 494

FAQs for Calgary International Airport to O'Hare International Airport Flights

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

    Calgary International Airport to O'Hare International Airport takes about 5 hours 13 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Calgary International Airport (YYC) to O'Hare International Airport (ORD).
  • The earliest flight from Calgary International Airport to O'Hare International Airport departs at 11:00, and the last departs at 18:00, 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 Calgary International Airport (YYC) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around NZD 998 in November, the most expensive month to book this route.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25 km.
  • WestJet is a very popular airline operating an average of 486 flights per month.
  • One-way flights from Calgary International Airport to O'Hare International Airport currently start from NZD 258, and round-trip fares start from NZD 494. The current lowest fare is a United Airlines flight departing on Sun, Nov 22; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Calgary International Airport to O'Hare International Airport, with an average flight time of 7 hours 13 minutes, and around 15 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 Calgary International Airport to O'Hare International Airport is NZD 681. Prices may vary depending on the departure date, airline, and availability.
  • Porter Airlines are the most popular budget airlines flying from Calgary International Airport to O'Hare International Airport, with one-way fares starting from NZD 258. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Calgary International Airport to O'Hare International Airport operates around 17 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Calgary International Airport and O'Hare International 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.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.