BIL - YUL

C$ 980 Find Cheap Flights from Billings to Montreal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Pierre Elliott Trudeau Intl departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Montreal, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 980
United Airlines
Thu 22/1Mon 26/1
BIL - YUL • 2 stops
Cheapest one-way flights
Multiple Airlines
Wed 17/12
BIL - YUL • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Pierre Elliott Trudeau Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Billings to Pierre Elliott Trudeau Intl (BIL-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Pierre Elliott Trudeau Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to Pierre Elliott Trudeau Intl

Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
4:13 p.m. - 2:00 p.m.
BIL
-
YUL
19h 47m2 stops
United Airlines Logo
6:25 p.m. - 1:24 p.m.
YUL
-
BIL
20h 59m2 stops
C$ 980United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
4:13 p.m. - 2:00 p.m.
BIL
-
YUL
19h 47m2 stops
United Airlines Logo
6:25 p.m. - 1:24 p.m.
YUL
-
BIL
20h 59m2 stops
C$ 1,060United Airlines
Fri, 27 Mar - Mon, 30 Mar
American Airlines Logo
5:27 a.m. - 3:08 p.m.
BIL
-
YUL
7h 41m1 stop
American Airlines Logo
3:59 p.m. - 1:21 p.m.
YUL
-
BIL
23h 22m2 stops
C$ 1,091American Airlines
Fri, 27 Mar - Mon, 30 Mar
American Airlines Logo
1:51 p.m. - 12:19 p.m.
BIL
-
YUL
20h 28m2 stops
American Airlines Logo
3:59 p.m. - 1:21 p.m.
YUL
-
BIL
23h 22m2 stops
C$ 1,098American Airlines
Fri, 27 Mar - Mon, 30 Mar
American Airlines Logo
1:51 p.m. - 3:08 p.m.
BIL
-
YUL
23h 17m1 stop
American Airlines Logo
4:00 p.m. - 1:21 p.m.
YUL
-
BIL
23h 21m1 stop
C$ 1,115American Airlines
Fri, 27 Mar - Mon, 30 Mar
United Airlines Logo
5:55 p.m. - 6:40 p.m.
BIL
-
YUL
22h 45m2 stops
United Airlines Logo
4:55 p.m. - 1:13 p.m.
YUL
-
BIL
22h 18m3 stops
C$ 1,313United Airlines
Booking Insights

KAYAK's insights & trends for Billings to Pierre Elliott Trudeau Intl flights

Get data-powered insights and trends into flights from Billings to Pierre Elliott Trudeau Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Billings to Montreal?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Billings to Montreal were found on United Airlines (C$ 980) and American Airlines (C$ 1,091).

Find deals

Good to know

Cheapest flightC$ 980
Flight from Billings to Montreal

When to book flights from Billings to Pierre Elliott Trudeau Intl

Are your dates flexible? Find out the best times to travel from Billings to Pierre Elliott Trudeau Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Billings to Montreal flights

  • What is the cheapest flight from Billings to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Billings to Montreal Pierre Elliott Trudeau Intl Airport was C$ 980 for a round-trip ticket.

  • Which aircraft models fly most regularly from Billings to Montreal?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Billings to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Billings is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Billings with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Billings up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Billings to Pierre Elliott Trudeau Intl

Information on your arrival and departure airports

Billings (BIL)
Pierre Elliott Trudeau Intl (YUL)