BWI - YUL

C$ 192 Find Cheap Flights from Baltimore to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Montreal departing on 8/10. 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

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 Baltimore 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 Baltimore to Montreal, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Baltimore to Montreal (BWI-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Montreal 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 Baltimore to Montreal

Wed, 15 Oct - Mon, 20 Oct
Logo
6:45 a.m. - 2:50 p.m.BWI-YUL
8h 05m1 stop
Logo
7:40 p.m. - 11:25 p.m.YUL-BWI
27h 45m3 stops
C$ 452
Find Deal
Wed, 15 Oct - Fri, 17 Oct
Logo
6:45 a.m. - 2:50 p.m.BWI-YUL
8h 05m1 stop
Logo
6:55 a.m. - 9:32 a.m.YUL-BWI
26h 37m3 stops
C$ 459
Find Deal
Wed, 15 Oct - Mon, 20 Oct
Logo
6:45 a.m. - 2:50 p.m.BWI-YUL
8h 05m1 stop
Logo
6:45 a.m. - 11:25 p.m.YUL-BWI
16h 40m2 stops
C$ 479
Find Deal
Mon, 1 Sep - Thu, 4 Sep
Logo
7:37 p.m. - 9:17 p.m.BWI-YUL
25h 40m3 stops
Logo
6:45 a.m. - 7:47 p.m.YUL-BWI
13h 02m2 stops
C$ 481
Find Deal
Fri, 5 Sep - Sat, 13 Sep
Logo
8:52 p.m. - 2:20 p.m.BWI-YUL
17h 28m1 stop
Logo
6:45 a.m. - 8:49 p.m.YUL-BWI
14h 04m1 stop
C$ 490
Find Deal
Sat, 30 Aug - Sun, 31 Aug
Delta Logo
6:25 p.m. - 11:28 p.m.BWI-YUL
5h 03m1 stop
Delta Logo
7:00 a.m. - 12:30 p.m.YUL-BWI
5h 30m1 stop
C$ 495Delta
Find Deal
Sat, 30 Aug - Sun, 31 Aug
Delta Logo
6:25 p.m. - 11:28 p.m.BWI-YUL
5h 03m1 stop
Delta Logo
7:00 a.m. - 12:30 p.m.YUL-BWI
5h 30m1 stop
C$ 501Delta
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Sun Country Air Logo
12:17 p.m. - 12:38 p.m.BWI-YUL
24h 21m1 stop
Sun Country Air Logo
9:45 a.m. - 11:20 a.m.YUL-BWI
25h 35m1 stop
C$ 531Sun Country Air
Find Deal
Tue, 19 Aug - Mon, 25 Aug
WestJet Logo
5:40 a.m. - 5:50 p.m.BWI-YUL
12h 10m1 stop
WestJet Logo
6:35 p.m. - 11:17 p.m.YUL-BWI
4h 42m1 stop
C$ 546WestJet
Find Deal
Tue, 19 Aug - Tue, 26 Aug
WestJet Logo
5:40 a.m. - 5:50 p.m.BWI-YUL
12h 10m1 stop
WestJet Logo
6:35 p.m. - 11:17 p.m.YUL-BWI
4h 42m1 stop
C$ 548WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for Baltimore to Montreal flights

Get data-powered insights and trends into flights from Baltimore to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Montreal?

The average price of all round-trip flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Montreal on a Wednesday and more expensive on a Saturday. On your return trip to Baltimore, you should consider flying back on a Saturday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport is January, where tickets cost C$ 505 (return) on average. On the other hand, the most expensive months are June and February, where the average cost of round-trip tickets is C$ 1,266 and C$ 775 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flightC$ 192
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Baltimore to Montreal

When to book flights from Baltimore to Montreal

Are your dates flexible? Find out the best times to travel from Baltimore to Montreal 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 Baltimore to Montreal flights

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

    In the last 3 days, the lowest price for a flight from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport was C$ 139 for a one-way ticket and C$ 328 for a round-trip.

  • Which airports will I be using when flying from Baltimore to Montreal?

    Baltimore and Montreal are both served by 1 main airport. You will leave Baltimore from Baltimore/Washington and will be arriving at Montreal Pierre Elliott Trudeau Intl.

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

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

  • Which airline alliances offer flights from Baltimore to Montreal?

    SkyTeam is the only airline alliance operating flights between Baltimore and Montreal.

  • How does KAYAK find such low prices on flights from Baltimore 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 Baltimore to Montreal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Baltimore 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 Baltimore 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 Baltimore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore 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 Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baltimore to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 2978 reviews
7.0Comfort
7.9Crew
6.2Food
7.4Boarding
6.1Entertainment
Airline reviews

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

2.0 MediocreAnonymous, Jul 2025LAX - YYC
Read more WestJet reviews

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Asked to cancel flight 6 days in advance of flight back to St. Louis, MO. Would not allow. No credit either.

Crew was nice especially by North American standards. Bad good. No entertainment screens. Terrible WiFi

It was meh as they lost one of my bags and t showed up a day later

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

Only issue was checking in took over an hour and was very stressful. It all worked out, but we weren't sure for a while.

Everything you need to know for your flight from Baltimore to Montreal

Information on your arrival and departure airports

Baltimore (BWI)
Pierre Elliott Trudeau Intl (YUL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.