
Business Class Flight Deals from Chicago to Montreal from $330
Top flight deals from leading airlines:







... and +100s more
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If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
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Stops
- Up to 2 stops$615
- Up to 1 stop$675
- Up to nonstop$783
Airlines
- Air Canada$783
- American Airlines$615
- United Airlines$879
Cabin Class
- Business$615
- First$737
- Economy$801
Departure Airports
- Chicago Metropolitan Area$615
- Chicago O Hare Airport$783
Arrival Airports
- Montreal Metropolitan Area$615
- Montreal Trudeau Airport$783
Layover Airports
- Charlotte Douglas International Airport$801
- Chicago O Hare Airport$615
- Cleveland Hopkins International Airport$879
- Montreal Trudeau Airport$615
- New York LaGuardia Airport$3943
- Newark Liberty Airport$3173
- Philadelphia International Airport$615
- Toronto Pearson Airport$796
- Washington Dulles Airport$994
Best Price. GUARANTEED.
Exclusively for Priceline Members
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Top Deals on flights Business Class from Chicago to Montreal
Chicago, US (CHI) - Montreal, CA (YMQ)

Aug 4
Aug 4
as low as
$330
Chicago, US (CHI) - Montreal, CA (YMQ)

Aug 9
Aug 9
as low as
$364
Chicago, US (CHI) - Montreal, CA (YMQ)

Jul 12
Jul 12
as low as
$499
Chicago, US (CHI) - Montreal, CA (YMQ)

Jul 9
Jul 9
as low as
$499
Chicago, US (CHI) - Montreal, CA (YMQ)

Jul 11
Jul 11
as low as
$499
Chicago, US (CHI) - Montreal, CA (YMQ)

Aug 27
Aug 27
as low as
$499
Chicago, US (CHI) - Montreal, CA (YMQ)

Jul 21
Jul 21
as low as
$509
Chicago, US (CHI) - Montreal, CA (YMQ)

Aug 27
Aug 27
as low as
$558
Chicago, US (CHI) - Montreal, CA (YMQ)

Aug 2
Aug 2
as low as
$730
Chicago, US (CHI) - Montreal, CA (YMQ)

Jul 29
Jul 29
as low as
$730
Chicago, US (CHI) - Montreal, CA (YMQ)

Jul 12
Jul 12
as low as
$988
Chicago, US (CHI) - Montreal, CA (YMQ)

Aug 28
Aug 28
as low as
$988
Good to Know
Essential information to help you plan your flight Business Class from Chicago to Montreal
Frequently Asked Questions
What is the typical flight duration from Chicago to Montreal?
Are there any direct flights from Chicago to Montreal?
Are there visa requirements to travel from Chicago to Montreal?
What are the ground transportation options in Montreal?
When is the cheapest time to fly from Chicago to Montreal?
How far in advance should I book tickets from Chicago to Montreal?
Which airlines usually operate this route from Chicago to Montreal?
If I need a connection, what are common layover cities between Chicago and Montreal?
How reliable are on‑time departures on this route from Chicago to Montreal?
Which months have the best weather for traveling to Montreal?
What documents should I bring with me to the airport when flying from Chicago to Montreal?
Which airport should I use in Montreal?
Are there hotels or sleeping facilities at Montreal airport?
Are there currency exchange offices, prayer rooms and Wi‑Fi at Trudeau Intl Airport?
Are there accessible services or children's facilities at the Chicago and Montreal airports?
Which aircraft models fly between Chicago and Montreal this route and do airlines offer Wi‑Fi?
Which airline alliances operate this route?
What is the cheapest time of day to fly from Chicago to Montreal?
What are the best airport lounge options when departing from Chicago?
What is the baggage allowance on this route from Chicago to Montreal?
What cabin and seat options are typical from Chicago to Montreal?
Are same‑day changes or standby possible on this route?
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