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Chicago to Calgary International Airport flight

Explore the cheapest one-way and round-trip flights from Chicago to Calgary International Airport over the next 90 days, with one-way fares from THB 3,370 and round-trip from THB 8,060. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 08:40
        3h 48m
        Direct
        YYC 11:28
        Chicago - Calgary | Sat, Oct 17 | United Airlines
        YYC 12:00
        3h 40m
        Direct
        ORD 16:40
        Calgary - Chicago | Fri, Oct 23 | WestJet
        THB 9,230 THB 13,190
        30% off
        30% off
        THB 13,190 THB 9,230
      • ORD 08:40
        3h 48m
        Direct
        YYC 11:28
        Chicago - Calgary | Mon, Oct 19 | United Airlines
        YYC 12:00
        3h 40m
        Direct
        ORD 16:40
        Calgary - Chicago | Fri, Oct 23 | WestJet
        THB 9,230 THB 13,190
        30% off
        30% off
        THB 13,190 THB 9,230
      • ORD 07:05
        10h 5m
        1 stop
        YYC 16:10
        Chicago - Calgary | Tue, Nov 3 | Air Canada
        YYC 01:45
        9h 22m
        1 stop
        ORD 11:07
        Calgary - Chicago | Sun, Nov 8 | Air Canada
        THB 8,060 THB 13,190
        39% off
        39% off
        THB 13,190 THB 8,060
      • ORD 08:45
        8h 12m
        1 stop
        YYC 15:57
        Chicago - Calgary | Tue, Oct 27 | Air Canada
        YYC 00:55
        8h 17m
        1 stop
        ORD 10:12
        Calgary - Chicago | Thu, Oct 29 | Air Canada
        THB 8,060
        39% off
        THB 13,190 THB 8,060
      • ORD 08:45
        8h 12m
        1 stop
        YYC 15:57
        Chicago - Calgary | Mon, Oct 26 | Air Canada
        YYC 00:55
        8h 17m
        1 stop
        ORD 10:12
        Calgary - Chicago | Thu, Oct 29 | Air Canada
        THB 8,060
        39% off
        THB 13,190 THB 8,060
      • ORD 08:45
        8h 12m
        1 stop
        YYC 15:57
        Chicago - Calgary | Sun, Oct 25 | Air Canada
        YYC 00:55
        8h 17m
        1 stop
        ORD 10:12
        Calgary - Chicago | Tue, Oct 27 | Air Canada
        THB 8,060
        39% off
        THB 13,190 THB 8,060
      • ORD 15:40
        9h 7m
        1 stop
        YYC 23:47
        Chicago - Calgary | Thu, Oct 22 | Air Canada
        YYC 00:55
        8h 17m
        1 stop
        ORD 10:12
        Calgary - Chicago | Tue, Oct 27 | Air Canada
        THB 8,060
        39% off
        THB 13,190 THB 8,060
      • ORD 15:40
        9h 7m
        1 stop
        YYC 23:47
        Chicago - Calgary | Fri, Oct 16 | Air Canada
        YYC 00:55
        8h 17m
        1 stop
        ORD 10:12
        Calgary - Chicago | Tue, Oct 20 | Air Canada
        THB 8,060
        39% off
        THB 13,190 THB 8,060
      • ORD 15:40
        9h 7m
        1 stop
        YYC 23:47
        Chicago - Calgary | Thu, Oct 15 | Air Canada
        YYC 00:55
        8h 17m
        1 stop
        ORD 10:12
        Calgary - Chicago | Tue, Oct 20 | Air Canada
        THB 8,060
        39% off
        THB 13,190 THB 8,060
      • ORD 08:45
        8h 12m
        1 stop
        YYC 15:57
        Chicago - Calgary | Mon, Oct 12 | Air Canada
        YYC 00:55
        8h 17m
        1 stop
        ORD 10:12
        Calgary - Chicago | Fri, Oct 16 | Air Canada
        THB 8,150
        38% off
        THB 13,190 THB 8,150
      • ORD 08:45
        9h 9m
        1 stop
        YYC 16:54
        Chicago - Calgary | Thu, Nov 5 | Air Canada
        YYC 01:45
        9h 22m
        1 stop
        ORD 11:07
        Calgary - Chicago | Sun, Nov 8 | Air Canada
        THB 8,220
        38% off
        THB 13,190 THB 8,220
      • ORD 10:15
        7h 39m
        1 stop
        YYC 16:54
        Chicago - Calgary | Wed, Nov 4 | Air Canada
        YYC 01:45
        9h 22m
        1 stop
        ORD 11:07
        Calgary - Chicago | Sun, Nov 8 | Air Canada
        THB 8,220
        38% off
        THB 13,190 THB 8,220
      • ORD 08:45
        9h 9m
        1 stop
        YYC 16:54
        Chicago - Calgary | Mon, Nov 2 | Air Canada
        YYC 01:45
        9h 22m
        1 stop
        ORD 11:07
        Calgary - Chicago | Sun, Nov 8 | Air Canada
        THB 8,220
        38% off
        THB 13,190 THB 8,220
      • ORD 15:45
        9h 5m
        1 stop
        YYC 23:50
        Chicago - Calgary | Sun, Nov 1 | Air Canada
        YYC 06:00
        8h 38m
        1 stop
        ORD 15:38
        Calgary - Chicago | Wed, Nov 4 | Air Canada
        THB 8,220
        38% off
        THB 13,190 THB 8,220
      • CHI 13:00
        17h 25m
        1 stop
        YYC 14:00
        Chicago - Calgary | Mon, Oct 5 | Normal Airline
        YYC 15:00
        6h
        Direct
        CHI 16:00
        Calgary - Chicago | Wed, Oct 7 | Normal Airline
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      • Cheapest nonstop
        ORD 17:30
        3h 55m
        Direct
        YYC 20:25
        Chicago - Calgary | Sat, Oct 24 | WestJet
        THB 3,590 THB 5,400
        34% off
        34% off
        THB 5,400 THB 3,590
      • ORD 17:30
        3h 55m
        Direct
        YYC 20:25
        Chicago - Calgary | Wed, Oct 7 | WestJet
        THB 3,630 THB 5,400
        33% off
        33% off
        THB 5,400 THB 3,630
      • ORD 17:30
        3h 55m
        Direct
        YYC 20:25
        Chicago - Calgary | Wed, Oct 28 | WestJet
        THB 3,630 THB 5,400
        33% off
        33% off
        THB 5,400 THB 3,630
      • ORD 08:45
        9h 9m
        1 stop
        YYC 17:54
        Chicago - Calgary | Tue, Nov 10 | Air Canada
        THB 3,370
        38% off
        THB 5,400 THB 3,370
      • ORD 14:15
        9h 42m
        1 stop
        YYC 22:57
        Chicago - Calgary | Mon, Oct 12 | Air Canada
        THB 3,560
        34% off
        THB 5,400 THB 3,560
      • ORD 16:30
        7h 36m
        1 stop
        YYC 23:06
        Chicago - Calgary | Wed, Nov 4 | Air Canada
        THB 3,680
        32% off
        THB 5,400 THB 3,680
      • ORD 14:15
        9h 42m
        1 stop
        YYC 22:57
        Chicago - Calgary | Sun, Oct 11 | Air Canada
        THB 3,690
        32% off
        THB 5,400 THB 3,690
      • ORD 13:55
        10h 55m
        1 stop
        YYC 23:50
        Chicago - Calgary | Tue, Nov 3 | Air Canada
        THB 3,780
        30% off
        THB 5,400 THB 3,780
      • ORD 15:40
        9h 7m
        1 stop
        YYC 23:47
        Chicago - Calgary | Thu, Oct 29 | Air Canada
        THB 3,780
        30% off
        THB 5,400 THB 3,780
      • ORD 08:45
        8h 12m
        1 stop
        YYC 15:57
        Chicago - Calgary | Sun, Oct 25 | Air Canada
        THB 3,780
        30% off
        THB 5,400 THB 3,780
      • ORD 15:45
        9h 5m
        1 stop
        YYC 00:50
        Chicago - Calgary | Fri, Nov 13 | Air Canada
        THB 3,780
        30% off
        THB 5,400 THB 3,780
      • ORD 07:05
        10h 5m
        1 stop
        YYC 17:10
        Chicago - Calgary | Mon, Nov 9 | Air Canada
        THB 3,780
        30% off
        THB 5,400 THB 3,780
      • CHI 13:00
        17h 25m
        1 stop
        YYC 14:00
        Chicago - Calgary | Mon, Oct 5 | Normal Airline
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Flight fares from Chicago to Calgary International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Chicago to Calgary International Airport

What is the cheapest month for one-way flights from Chicago to Calgary International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Chicago to Calgary International Airport for each month in the Trip.com database.

According to Trip.com's data from the past 12 months, the cheapest month for one-way flights from Chicago to Calgary International Airport is October, with an average price of THB 3,290, while the most expensive month is usually August, with an average price of THB 7,960.

THB 7,960
THB 5,625
THB 3,290
THB 955
  • THB 3,290
    Oct
  • THB 3,810
    Nov
  • THB 6,450
    Dec
  • THB 6,850
    Jan
  • THB 5,640
    Feb
  • THB 7,430
    Mar
  • THB 3,840
    Apr
  • THB 6,490
    May
  • THB 6,510
    Jun
  • THB 6,070
    Jul
  • THB 7,960
    Aug
  • THB 5,970
    Sep

What is the cheapest day of the week to fly from Chicago to Calgary International Airport?

The data is based on the past 12 months and shows the average ticket prices from Chicago to Calgary International 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 departure from Chicago to Calgary International Airport is on Sunday, when prices are usually lower than other days. Avoid departing on Saturday as fares are typically highest on that day.

THB 6,760
THB 5,905
THB 5,050
THB 4,195
    Cheapest
  • THB 6,010
    Mon
  • THB 6,200
    Tue
  • THB 6,220
    Wed
  • THB 5,060
    Thu
  • THB 5,560
    Fri
  • THB 6,760
    Sat
  • THB 5,050
    Sun

Which airlines are the most popular for Chicago to Calgary International Airport flights?

The most popular airlines flying from Chicago to Calgary International Airport are WestJet, United Airlines, and Air Canada, among 3 carriers on this route. Air Canada offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
WestJet logo WestJet
United Airlines logo United Airlines
Air Canada logo Air Canada

Flight Schedule from Chicago to Calgary International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA764

    O'Hare International Airport

    08:40

    ORD

    3h 48m

    11:28

    YYC

    S M T W T F S
    Search

  2. AA2389

    O'Hare International Airport

    10:00

    ORD

    3h 51m

    12:51

    YYC

    S M T W T F S
    Search

  3. WS1611

    O'Hare International Airport

    17:30

    ORD

    3h 55m

    20:25

    YYC

    S M - W T F S
    Search

  4. AC508

    O'Hare International Airport

    16:00

    ORD

    1h 46m

    Direct

    18:46

    YYZ

    S M T W T F S
    Search

  5. AC159

    Toronto Pearson International Airport

    23:05

    YYZ

    4h 12m

    Direct

    01:17

    YYC

    S M T W T F S

  6. AC520

    O'Hare International Airport

    09:55

    ORD

    2h 27m

    Direct

    13:22

    YUL

    S M T W T F S
    Search

  7. AC323

    Montréal-Pierre Elliott Trudeau International Airport

    13:43

    YUL

    4h 38m

    Direct

    16:21

    YYC

    S M T W T F S

  8. AC8484

    O'Hare International Airport

    15:40

    ORD

    2h 22m

    Direct

    19:02

    YUL

    S M T W T F S
    Search

  9. AC327

    Montréal-Pierre Elliott Trudeau International Airport

    20:00

    YUL

    4h 37m

    Direct

    22:37

    YYC

    S M T W T F S

  10. DL4820

    Chicago Midway International Airport

    14:00

    MDW

    1h 40m

    Direct

    15:40

    MSP

    S M T W T F S
    Search

  11. DL2485

    Minneapolis-Saint Paul International Airport

    18:50

    MSP

    2h 53m

    Direct

    20:43

    YYC

    S M T W T F S

  12. AC506

    O'Hare International Airport

    14:40

    ORD

    1h 46m

    Direct

    17:26

    YYZ

    S M T W T F S
    Search

  13. AC155

    Toronto Pearson International Airport

    20:30

    YYZ

    4h 12m

    Direct

    22:42

    YYC

    S M T W T F S

  14. AC504

    O'Hare International Airport

    09:55

    ORD

    1h 45m

    Direct

    12:40

    YYZ

    S M T W T F S
    Search

  15. AC147

    Toronto Pearson International Airport

    16:25

    YYZ

    4h 12m

    Direct

    18:37

    YYC

    S M T W T F S

  16. DL1940

    O'Hare International Airport

    14:04

    ORD

    3h 46m

    Direct

    16:50

    SLC

    - M T W T F -
    Search

  17. DL4113

    Salt Lake City International Airport

    20:55

    SLC

    1h 18m

    Direct

    23:13

    YYC

    S M T W T F S
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What to know about flights from Chicago to Calgary International Airport?

Cheapest return ticket price THB 8,500
Cheapest one-way flight price THB 3,210
Off-season travel month August
Peak season for travel January

FAQs for Chicago to Calgary International Airport Flights

  • When are flight tickets from Chicago (CHI) to Calgary (YYC) the cheapest?

    Airlines adjust prices for flights from Chicago to Calgary based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around THB 15,530.
  • A flight from Chicago (CHI) to Calgary (YYC) takes an average of 3 hours 52 minutes.
    • The distance from Calgary International Airport to downtown is about 9km, by taxi about 20 minutes.
  • Airlines with flights from Chicago (CHI) to Calgary (YYC): United Airlines, American Airlines, Porter Airlines, WestJet, Delta Air Lines and Air Canada.
  • United Airlines operates 1 direct flights from Chicago (CHI) to Calgary (YYC).
  • There are 1 airport(s) in Calgary (YYC): Calgary International Airport.
  • One-way flights from Chicago to Calgary International Airport currently start from THB 3,370, and round-trip fares start from THB 8,060. The lowest fare is currently available on flights operated by Air Canada departing on Tue, Nov 10. Fares are subject to change based on availability.
  • Flights from Chicago to Calgary International Airport are usually cheapest in October, with an average one-way fare of about THB 3,290.
  • A direct flight from Chicago to Calgary International Airport takes about 3 hours 20 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Chicago and Calgary 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 cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. American Airlines, United Airlines and WestJet operate direct flights from Chicago to Calgary International Airport. The flight time is approximately 3 hours 14 minutes, with about 26 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Chicago to Calgary International Airport departs at 22:30, with approximately 4 flights per day. Flight schedules may change, so please check the latest departure times before travelling.
  • Calgary has 1 airports reachable by flights departing from Chicago, including Calgary International Airport. When choosing an airport, consider its distance to the city centre and route coverage.

Find Cheap Flights with Trip.com

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 on 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, Wi-Fi, 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 the 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.