BIL - YUL

C$ 1,029 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 1/3. 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$ 1,029
United Airlines
Sun 1/3Wed 4/3
BIL - YUL • 2 stops
Cheapest one-way flights
Multiple Airlines
Mon 2/2
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

Sun, 1 Mar - Wed, 4 Mar
United Airlines Logo
5:53 p.m. - 7:48 p.m.
BIL
-
YUL
23h 55m
2 stops
United Airlines Logo
2:13 p.m. - 9:53 a.m.
YUL
-
BIL
21h 40m
2 stops
C$ 1,029United Airlines
Thu, 4 Jun - Tue, 16 Jun
American Airlines Logo
12:36 p.m. - 11:44 a.m.
BIL
-
YUL
21h 08m
1 stop
American Airlines Logo
12:30 p.m. - 12:06 p.m.
YUL
-
BIL
25h 36m
1 stop
C$ 1,047American Airlines
Sun, 1 Mar - Wed, 4 Mar
United Airlines Logo
5:53 p.m. - 3:57 p.m.
BIL
-
YUL
20h 04m
2 stops
United Airlines Logo
8:20 a.m. - 9:22 p.m.
YUL
-
BIL
15h 02m
2 stops
C$ 1,053United Airlines
Thu, 4 Jun - Tue, 16 Jun
American Airlines Logo
1:13 p.m. - 11:44 a.m.
BIL
-
YUL
20h 31m
2 stops
American Airlines Logo
12:30 p.m. - 12:06 p.m.
YUL
-
BIL
25h 36m
1 stop
C$ 1,061American Airlines
Sun, 1 Mar - Wed, 4 Mar
United Airlines Logo
5:53 p.m. - 3:57 p.m.
BIL
-
YUL
20h 04m
2 stops
United Airlines Logo
8:20 a.m. - 9:22 p.m.
YUL
-
BIL
15h 02m
2 stops
C$ 1,110United Airlines
Thu, 4 Jun - Tue, 16 Jun
Delta Logo
6:25 a.m. - 12:40 a.m.
BIL
-
YUL
16h 15m
2 stops
Delta Logo
2:30 p.m. - 10:37 p.m.
YUL
-
BIL
10h 07m
2 stops
C$ 1,168Delta
Sun, 1 Mar - Wed, 4 Mar
United Airlines Logo
7:00 a.m. - 4:58 p.m.
BIL
-
YUL
7h 58m
1 stop
United Airlines Logo
8:20 a.m. - 9:22 p.m.
YUL
-
BIL
15h 02m
2 stops
C$ 1,191United Airlines
Sun, 1 Mar - Wed, 4 Mar
United Airlines Logo
7:00 a.m. - 4:58 p.m.
BIL
-
YUL
7h 58m
1 stop
United Airlines Logo
8:20 a.m. - 9:22 p.m.
YUL
-
BIL
15h 02m
2 stops
C$ 1,250United Airlines
Sun, 1 Mar - Wed, 4 Mar
United Airlines Logo
7:00 a.m. - 4:58 p.m.
BIL
-
YUL
7h 58m
1 stop
United Airlines Logo
9:25 a.m. - 9:22 p.m.
YUL
-
BIL
13h 57m
2 stops
C$ 1,382United 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 Delta (C$ 965) and United Airlines (C$ 1,029).

Find deals

Good to know

Cheapest flightC$ 1,029
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$ 965 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)