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O'Hare International Airport to Calgary International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Calgary International Airport over the next 90 days, with one-way fares from US$96 and round-trip from US$241. 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 24 | United Airlines
      YYC 12:00
      3h 40m
      Direct
      ORD 16:40
      Calgary - Chicago | Mon, Oct 26 | WestJet
      US$276 US$395
      30% off
      30% off
      US$395 US$276
    • ORD 08:40
      3h 48m
      Direct
      YYC 11:28
      Chicago - Calgary | Sun, Oct 25 | United Airlines
      YYC 12:00
      3h 40m
      Direct
      ORD 16:40
      Calgary - Chicago | Tue, Oct 27 | WestJet
      US$276 US$395
      30% off
      30% off
      US$395 US$276
    • ORD 07:05
      10h 5m
      1 stop
      YYC 16:10
      Chicago - Calgary | Thu, Oct 29 | Air Canada
      YYC 01:45
      9h 22m
      1 stop
      ORD 11:07
      Calgary - Chicago | Tue, Nov 3 | Air Canada
      US$241 US$395
      39% off
      39% off
      US$395 US$241
    • ORD 13:55
      10h 55m
      1 stop
      YYC 00:50
      Chicago - Calgary | Tue, Dec 1 | Air Canada
      YYC 01:45
      9h 22m
      1 stop
      ORD 11:07
      Calgary - Chicago | Sat, Dec 5 | Air Canada
      US$241
      39% off
      US$395 US$241
    • ORD 07:05
      10h 5m
      1 stop
      YYC 17:10
      Chicago - Calgary | Sat, Nov 28 | Air Canada
      YYC 01:45
      9h 22m
      1 stop
      ORD 11:07
      Calgary - Chicago | Wed, Dec 2 | Air Canada
      US$241
      39% off
      US$395 US$241
    • ORD 08:45
      9h 9m
      1 stop
      YYC 16:54
      Chicago - Calgary | Sat, Oct 31 | Air Canada
      YYC 01:45
      9h 22m
      1 stop
      ORD 11:07
      Calgary - Chicago | Tue, Nov 3 | Air Canada
      US$246
      38% off
      US$395 US$246
    • ORD 10:15
      7h 39m
      1 stop
      YYC 16:54
      Chicago - Calgary | Fri, Oct 30 | Air Canada
      YYC 01:45
      9h 22m
      1 stop
      ORD 11:07
      Calgary - Chicago | Tue, Nov 3 | Air Canada
      US$246
      38% off
      US$395 US$246
    • ORD 08:45
      9h 9m
      1 stop
      YYC 16:54
      Chicago - Calgary | Wed, Oct 28 | Air Canada
      YYC 01:45
      9h 22m
      1 stop
      ORD 11:07
      Calgary - Chicago | Tue, Nov 3 | Air Canada
      US$246
      38% off
      US$395 US$246
    • ORD 15:45
      9h 5m
      1 stop
      YYC 23:50
      Chicago - Calgary | Tue, Oct 27 | Air Canada
      YYC 06:00
      8h 38m
      1 stop
      ORD 15:38
      Calgary - Chicago | Fri, Oct 30 | Air Canada
      US$246
      38% off
      US$395 US$246
    • CHI 13:00
      17h 25m
      1 stop
      YYC 14:00
      Chicago - Calgary | Sun, Oct 25 | Normal Airline
      YYC 15:00
      6h
      Direct
      CHI 16:00
      Calgary - Chicago | Tue, Oct 27 | Normal Airline
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    • Cheapest
      ORD 15:45
      9h 5m
      1 stop
      YYC 00:50
      Chicago - Calgary | Mon, Nov 30 | Air Canada
      US$96 US$176
      45% off
      45% off
      US$176 US$96
    • ORD 17:30
      3h 55m
      Direct
      YYC 20:25
      Chicago - Calgary | Sun, Oct 25 | WestJet
      US$109 US$176
      38% off
      38% off
      US$176 US$109
    • ORD 15:45
      9h 5m
      1 stop
      YYC 00:50
      Chicago - Calgary | Tue, Nov 10 | Air Canada
      US$113 US$176
      36% off
      36% off
      US$176 US$113
    • ORD 07:05
      10h 5m
      1 stop
      YYC 17:10
      Chicago - Calgary | Fri, Nov 6 | Air Canada
      US$113
      36% off
      US$176 US$113
    • ORD 08:45
      8h 12m
      1 stop
      YYC 15:57
      Chicago - Calgary | Sun, Oct 25 | Air Canada
      US$114
      35% off
      US$176 US$114
    • ORD 13:55
      9h 18m
      1 stop
      YYC 23:13
      Chicago - Calgary | Sun, Dec 13 | Delta Air Lines
      US$116
      34% off
      US$176 US$116
    • ORD 13:55
      10h 55m
      1 stop
      YYC 00:50
      Chicago - Calgary | Thu, Nov 19 | Air Canada
      US$118
      33% off
      US$176 US$118
    • ORD 16:30
      7h 36m
      1 stop
      YYC 23:06
      Chicago - Calgary | Fri, Oct 30 | Air Canada
      US$118
      33% off
      US$176 US$118
    • ORD 16:30
      7h 36m
      1 stop
      YYC 00:06
      Chicago - Calgary | Mon, Nov 9 | Air Canada
      US$118
      33% off
      US$176 US$118
    • CHI 13:00
      17h 25m
      1 stop
      YYC 14:00
      Chicago - Calgary | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      ORD 17:30
      3h 55m
      Direct
      YYC 20:25
      Chicago - Calgary | Sun, Oct 25 | WestJet
      US$109 US$176
      38% off
      38% off
      US$176 US$109
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Fri, Oct 30 | American Airlines
      US$123 US$176
      30% off
      30% off
      US$176 US$123
    • ORD 08:40
      3h 55m
      Direct
      YYC 12:35
      Chicago - Calgary | Sun, Nov 8 | United Airlines
      US$125 US$416
      70% off
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 12:35
      Chicago - Calgary | Sat, Nov 7 | United Airlines
      US$125
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 11:35
      Chicago - Calgary | Wed, Oct 28 | United Airlines
      US$125
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 12:35
      Chicago - Calgary | Sun, Nov 1 | United Airlines
      US$125
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 11:35
      Chicago - Calgary | Sat, Oct 31 | United Airlines
      US$125
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 12:35
      Chicago - Calgary | Wed, Nov 4 | United Airlines
      US$125
      70% off
      US$416 US$125
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Sat, Oct 31 | American Airlines
      US$157
      79% off
      US$756 US$157
    • CHI 13:00
      17h 25m
      1 stop
      YYC 14:00
      Chicago - Calgary | Sun, Oct 25 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 08:40
      3h 55m
      Direct
      YYC 12:35
      Chicago - Calgary | Sat, Nov 7 | United Airlines
      US$125 US$416
      70% off
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 12:35
      Chicago - Calgary | Sun, Nov 8 | United Airlines
      US$125 US$416
      70% off
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 11:35
      Chicago - Calgary | Wed, Oct 28 | United Airlines
      US$125 US$416
      70% off
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 12:35
      Chicago - Calgary | Sun, Nov 1 | United Airlines
      US$125
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 11:35
      Chicago - Calgary | Sat, Oct 31 | United Airlines
      US$125
      70% off
      US$416 US$125
    • ORD 08:40
      3h 55m
      Direct
      YYC 12:35
      Chicago - Calgary | Wed, Nov 4 | United Airlines
      US$125
      70% off
      US$416 US$125
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Sun, Oct 25 | American Airlines
      US$169
      59% off
      US$416 US$169
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Fri, Oct 30 | American Airlines
      US$179
      56% off
      US$416 US$179
    • ORD 08:40
      3h 55m
      Direct
      YYC 11:35
      Chicago - Calgary | Thu, Oct 29 | United Airlines
      US$182
      56% off
      US$416 US$182
    • CHI 13:00
      17h 25m
      1 stop
      YYC 14:00
      Chicago - Calgary | Sun, Oct 25 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 08:40
      3h 55m
      Direct
      YYC 11:35
      Chicago - Calgary | Wed, Oct 28 | United Airlines
      US$125 US$756
      83% off
      83% off
      US$756 US$125
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Sun, Oct 25 | American Airlines
      US$169 US$756
      78% off
      78% off
      US$756 US$169
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Thu, Oct 29 | American Airlines
      US$176 US$756
      77% off
      77% off
      US$756 US$176
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Fri, Oct 30 | American Airlines
      US$179
      76% off
      US$756 US$179
    • ORD 08:40
      3h 55m
      Direct
      YYC 11:35
      Chicago - Calgary | Thu, Oct 29 | United Airlines
      US$182
      76% off
      US$756 US$182
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Sun, Oct 25 | Porter Airlines
      US$184
      76% off
      US$756 US$184
    • ORD 08:40
      3h 55m
      Direct
      YYC 11:35
      Chicago - Calgary | Fri, Oct 30 | United Airlines
      US$195
      74% off
      US$756 US$195
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Tue, Oct 27 | American Airlines
      US$204
      73% off
      US$756 US$204
    • ORD 08:40
      3h 55m
      Direct
      YYC 11:35
      Chicago - Calgary | Tue, Oct 27 | United Airlines
      US$221
      71% off
      US$756 US$221
    • CHI 13:00
      17h 25m
      1 stop
      YYC 14:00
      Chicago - Calgary | Sun, Oct 25 | Normal Airline
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    • ORD 08:40
      3h 48m
      Direct
      YYC 11:28
      Chicago - Calgary | Sat, Oct 24 | United Airlines
      US$222 US$416
      47% off
      47% off
      US$416 US$222
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Fri, Oct 30 | American Airlines
      US$123 US$176
      30% off
      30% off
      US$176 US$123
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Sat, Oct 31 | American Airlines
      US$157 US$756
      79% off
      79% off
      US$756 US$157
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Wed, Oct 28 | American Airlines
      US$157
      79% off
      US$756 US$157
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Sun, Oct 25 | American Airlines
      US$169
      59% off
      US$416 US$169
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Sat, Oct 31 | Porter Airlines
      US$177
      77% off
      US$756 US$177
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Fri, Oct 30 | American Airlines
      US$179
      56% off
      US$416 US$179
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Sun, Oct 25 | Porter Airlines
      US$184
      76% off
      US$756 US$184
    • ORD 10:00
      3h 51m
      Direct
      YYC 12:51
      Chicago - Calgary | Tue, Oct 27 | American Airlines
      US$204
      73% off
      US$756 US$204
    • CHI 13:00
      17h 25m
      1 stop
      YYC 14:00
      Chicago - Calgary | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Chicago to Calgary 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 International Airport to Calgary International Airport

What is the cheapest month to fly from O'Hare International Airport to Calgary International Airport?

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

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from O'Hare International Airport to Calgary International Airport are usually in October, with an average price of US$101. It is best to avoid August, when the average price can reach US$238.

US$238
US$170
US$101
US$33
  • US$101
    Oct
  • US$114
    Nov
  • US$193
    Dec
  • US$205
    Jan
  • US$169
    Feb
  • US$222
    Mar
  • US$115
    Apr
  • US$194
    May
  • US$197
    Jun
  • US$182
    Jul
  • US$238
    Aug
  • US$179
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from O'Hare International Airport 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 day from O'Hare International Airport to Calgary International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

US$200
US$183
US$165
US$148
    Cheapest
  • US$183
    Mon
  • US$188
    Tue
  • US$196
    Wed
  • US$165
    Thu
  • US$171
    Fri
  • US$200
    Sat
  • US$167
    Sun

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

The cheapest airline flying from O'Hare International Airport to Calgary International Airport is Air Canada (from US$96) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From US$96
Delta Air Lines
From US$116
American Airlines
From US$123
United Airlines
From US$125
Frontier Airlines
From US$160
Porter Airlines
From US$184
WestJet
From US$205
Alaska Airlines
From US$213
Air Transat
From US$245
Sun Country Airlines
From US$282

Find more flights and airlines

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

    10:00

    ORD

    3h 51m

    12:51

    YYC

    S M T W T F S
    Search

  2. UA764

    O'Hare International Airport

    08:40

    ORD

    3h 57m

    12:37

    YYC

    S M T W T F S
    Search

  3. AC508

    O'Hare International Airport

    16:00

    ORD

    1h 46m

    Direct

    18:46

    YYZ

    S M T W T F S
    Search

  4. AC159

    Toronto Pearson International Airport

    23:05

    YYZ

    4h 12m

    Direct

    01:17

    YYC

    S M T W T F S

  5. AC502

    O'Hare International Airport

    10:05

    ORD

    1h 37m

    Direct

    12:42

    YYZ

    S M T W T - S
    Search

  6. AC145

    Toronto Pearson International Airport

    14:55

    YYZ

    4h 12m

    Direct

    17:07

    YYC

    S M T W T F S

  7. UA767

    O'Hare International Airport

    20:25

    ORD

    2h 58m

    Direct

    22:23

    DEN

    S M T W T F S
    Search

  8. UA720

    Denver International Airport

    19:10

    DEN

    2h 43m

    Direct

    22:53

    YYC

    S M T W T F S

  9. AC8484

    O'Hare International Airport

    15:45

    ORD

    2h 12m

    Direct

    18:57

    YUL

    S M T W T F S
    Search

  10. AC327

    Montréal-Pierre Elliott Trudeau International Airport

    20:00

    YUL

    4h 37m

    Direct

    22:37

    YYC

    S M T W T F S

  11. DL1567

    O'Hare International Airport

    12:30

    ORD

    1h 39m

    Direct

    14:09

    MSP

    S M T W T F S
    Search

  12. DL2485

    Minneapolis-Saint Paul International Airport

    18:40

    MSP

    3h

    Direct

    20:40

    YYC

    S M T W T F S

  13. AC500

    O'Hare International Airport

    07:00

    ORD

    1h 46m

    Direct

    09:46

    YYZ

    S M T W T - -
    Search

  14. AC145

    Toronto Pearson International Airport

    14:55

    YYZ

    4h 12m

    Direct

    17:07

    YYC

    S M T W T F S

  15. DL1940

    O'Hare International Airport

    14:04

    ORD

    3h 46m

    Direct

    16:50

    SLC

    S M T W T F S
    Search

  16. DL4113

    Salt Lake City International Airport

    20:55

    SLC

    1h 18m

    Direct

    23:13

    YYC

    S M T W T F S

  17. UA646

    O'Hare International Airport

    13:30

    ORD

    2h 47m

    Direct

    15:17

    DEN

    S M T W - - S
    Search

  18. UA720

    Denver International Airport

    19:10

    DEN

    2h 43m

    Direct

    22:53

    YYC

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

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

Flight distance 2,226.8km
Cheapest one-way ticket price US$96
Cheapest return ticket price US$241

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

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

    O'Hare International Airport to Calgary International Airport takes about 3 hours 22 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from O'Hare International Airport (ORD) to Calgary International Airport (YYC).
  • The earliest flight from O'Hare International Airport to Calgary International Airport departs at 08:40, and the last departs at 17:30, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Calgary International Airport (YYC) is quite popular. Without considering departure times or holidays, tickets cost around US$365 in December, the most expensive month to book this route.
    • The distance from Calgary International Airport to downtown is about 9km, by taxi about 20 minutes.
  • WestJet is a very popular airline operating an average of 627 flights per month.
  • One-way flights from O'Hare International Airport to Calgary International Airport currently start from US$96, and round-trip fares start from US$241. The current lowest fare is a Air Canada flight departing on Mon, Nov 30; prices may vary depending on availability.
  • Yes. American Airlines, United Airlines and WestJet operate direct flights from O'Hare International Airport to Calgary International Airport, with an average flight time of 3 hours 14 minutes, and around 18 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 International Airport to Calgary International Airport is US$350. 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 International Airport to Calgary International Airport, with one-way fares starting from US$96. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare International Airport to Calgary International Airport operates around 18 weekly flights, mainly by American Airlines, United Airlines and WestJet. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport 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 refund rules, fill in passenger details, and pay to receive your booking confirmation.

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.