Cheap Flights from Calgary International Airport to Chicago (ORD) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/2
Sun	Mon	Tue	Wed	Thu	Fri	Sat
						1------
2------	3------	4------	5------	6------	7------	8------
9------	10------	11------	12------	13------	14------	15------
16------	17------	18------	19------	20------	21Search	22Search
23Search	24Search	25Search	26Search	27Search	28Search

Select Return Date　　 Change Departure Date

Return Date

2025/2
Sun	Mon	Tue	Wed	Thu	Fri	Sat
						1------
2------	3------	4------	5------	6------	7------	8------
9------	10------	11------	12------	13------	14------	15------
16------	17------	18------	19------	20------	21------	22------
23------	24------	25------	26------	27------	28------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Calgary－O'Hare Airport
February Lowest Airfares -----
Calgary－O'Hare Airport
March Lowest Airfares -----

Calgary－O'Hare Airport
April Lowest Airfares -----
Calgary－O'Hare Airport
May Lowest Airfares -----
Calgary－O'Hare Airport
June Lowest Airfares -----

Calgary－Chicago
Estimated Flight Time
3 Hours 23 Minutes
Calgary－Chicago
Number of Operating Airlines
6

Operating Airlines for Calgary－O'Hare Airport Route
Non-StopAmerican Airlines

Non-StopUnited Airlines

Non-StopAir Canada

Alaska Airlines

Delta Air Lines

West Jet

Other Destinations from:Calgary

Calgary－San Diego(SAN)
USD308〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago
* Fares vary in accordance to seat availability