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

Departure Date

2025/10
Sun	Mon	Tue	Wed	Thu	Fri	Sat
			1222	2226	3Search	4222
5230	6216	7222	8191	9Search	10Search	11207
12224	13452	14Search	15Search	16Search	17Search	18Search
19Search	20Search	21222	22Search	23Search	24Search	25Search
26Search	27213	28274	29Search	30Search	31Search

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2025/10
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Calgary－O'Hare Airport
October Lowest Airfares
USD191

The airfare displayed above is for United Airlines

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Calgary－O'Hare Airport
November Lowest Airfares
USD230

The airfare displayed above is for Delta Air Lines

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Calgary－O'Hare Airport
December Lowest Airfares
USD381

The airfare displayed above is for Delta Air Lines

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Calgary－O'Hare Airport
January Lowest Airfares
USD228

The airfare displayed above is for Air Canada

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

Calgary－Chicago
Estimated Flight Time
3 Hours 25 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－Chicago(Midway)
USD219〜
Calgary－Dallas(/Fort Worth)
USD341〜
Calgary－San Diego(SAN)
USD177〜
Calgary－Atlanta(Hartsfield-Jackson)
USD168〜
Calgary－Houston(George Bush Intercontinental)
USD221〜
Calgary－Salt Lake City(SLC)
USD290〜
Calgary－Miami(MIA)
USD315〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Montreal-Pierre Elliott Trudeau Airport－Chicago(O'Hare)
USD164〜
Yellowknife Airport－Chicago(O'Hare)
USD343〜
Edmonton Airport－Chicago(O'Hare)
USD197〜
Victoria Airport－Chicago(O'Hare)
USD385〜
Quebec City Jean Lesage Airport－Chicago(O'Hare)
USD186〜
* Fares vary in accordance to seat availability