Cheap flights from Calgary to O'Hare Intl

Round-trip
Economy
Calgary (YYC)
Chicago (ORD)
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How to find the cheapest flight from
Calgary (YYC) to O'Hare Intl (ORD)

All the information you need to plan the best YYC to ORD flight in 2021: compare Calgary to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.
YYC - ORD
Price
C$ 309 - C$ 489
ORD
Temperature
-5 - 23 °C
ORD
Precipitation
43 - 125 mm

Popular in

December

High demand for flights, 16% potential price rise

Cheapest in

January

Best time to find cheap flights, 25% potential price drop

Round-trip from

$309

From Calgary to Chicago O'Hare Intl

One-way from

C$ 336

One-way flight from Calgary to Chicago O'Hare Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Calgary to Chicago O'Hare Intl Airport (YYC - ORD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to Chicago O'Hare Intl Airport as you normally would.

One-way flights to O'Hare Intl from Calgary

The cheapest one-way flights from Calgary to O'Hare Intl
7:05 p.m. - 11:35 a.m.
WestJet
2 stops
15h 30m
YYC - ORD
WestJet
C$ 336
6:00 a.m. - 5:12 p.m.
Delta
2 stops
10h 12m
YYC - ORD
Delta
C$ 368
Delta
10:27 a.m. - 5:18 a.m.
Multiple Airlines
2 stops
17h 51m
YYC - ORD
Multiple Airlines
C$ 370
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Calgary</span> to <span class="emphasized">O'Hare Intl</span> flights.

Flight FAQs

From Calgary to O'Hare Intl

What airport do you fly from for flights from Calgary to Chicago O'Hare Intl?

For a flight from Calgary to Chicago O'Hare Intl, you will be flying from Calgary. Calgary (YYC) is just 9.3 km from the centre of the city. Calgary is the only Calgary airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 7 airlines have flights to Chicago O'Hare Intl from Calgary on a regular basis.

Which airlines flying from Calgary to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Air Canada flying from Calgary to Chicago O'Hare Intl have implemented new flexible cancellation policies.

Can I find flights from Calgary to Chicago O'Hare Intl Airport for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Calgary to Chicago O'Hare Intl Airport for under C$ 400. The cheapest flight booked recently is on Alaska Airlines for just C$ 389, but on average you can expect to pay C$ 465.

What are the cheapest airlines flying from Calgary to Chicago O'Hare Intl Airport round-trip?

Cheapflights users have booked flights from Calgary to Chicago O'Hare Intl Airport round-trip from C$ 389. Other airlines that can offer you cheap pricing are Air Canada, from C$ 467, and Delta, from C$ 485. You may be able to fly from Calgary to Chicago O'Hare Intl Airport for 5% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Calgary to Chicago O'Hare Intl Airport one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 269. Delta flights start at C$ 275 while deals on WestJet start at C$ 293 one-way.

What are the most popular airlines that fly from Calgary to Chicago O'Hare Intl Airport?

American Airlines, Air Canada and Alaska Airlines are the most popular airlines when flying from Calgary to Chicago O'Hare Intl Airport.

What are the cheapest flights from Calgary to Chicago O'Hare Intl Airport?

Looking for the cheapest flight from Calgary to Chicago O'Hare Intl Airport? While on average our users pay C$ 613, our data indicates the cheapest price to be C$ 216. The most popular route (Calgary - Chicago O'Hare Intl), is priced around C$ 426.

Related searches

Flights to O'Hare Intl from Calgary (YYC)
Flights to Calgary Flights to O'Hare Intl Flights from Calgary

Rent a Car

Car Rentals in O'Hare Intl Car Rentals in USA

COVID Restrictions

View COVID Travel Restrictions for O'Hare Intl (ORD)

Do I need a COVID test to fly to O'Hare Intl from Calgary?

Information is based on travel restrictions from Calgary to Chicago O'Hare Intl

Most visitors from Calgary need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from Calgary must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Calgary are not required to quarantine after entering Chicago O'Hare Intl.

Do I need a test to fly back to Calgary from O'Hare Intl?

Returning to Calgary from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Calgary.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Calgary.

Hide COVID Travel Restrictions for O'Hare Intl (ORD)

Alternative routes for Calgary to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for O'Hare Intl

Things to know before you go - useful duration and weather info for your trip from Calgary to O'Hare Intl.
Today's exchange rate
C$ 1 = $0.79
Flight duration from YYC to Chicago O'Hare Intl
3h 36m
Average temperature for September in O'Hare Intl
25.0 °C
Avg rainfall for September in O'Hare Intl
86.0 mm

Airports servicing Calgary

Airports servicing Chicago

Top 7 airlines flying from Calgary to Chicago O'Hare Intl

The chart below displays the airlines Cheapflights users travelling from Calgary to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
C$ 213 C$ 492 No cancel fee 71%
Search American Airlines flights
Air Canada
C$ 221 C$ 427 No cancel fee 67%
Search Air Canada flights
Frontier
C$ 233 C$ 343 No cancel fee 62%
Search Frontier flights
Delta
C$ 273 C$ 424 No cancel fee N/A
Search Delta flights
United Airlines
C$ 299 C$ 574 No cancel fee 69%
Search United Airlines flights
WestJet
C$ 310 C$ 508 No cancel fee 60%
Search WestJet flights
Aer Lingus
C$ 369 C$ 616 No cancel fee N/A
Search Aer Lingus flights
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