BWI - YUL

C$ 176 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 17/6. 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

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
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Cheap Flight Deals 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.

Recent round-trip flight deals from Baltimore to Montreal

KAYAK's recommended round-trip deals from the most popular airlines that fly from Baltimore to Montreal.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
6:41 a.m. - 7:57 p.m.BWI-YUL
13h 16m2 stops
 Logo
6:55 a.m. - 10:59 a.m.YUL-BWI
28h 04m3 stops
C$ 412
Find Deal
Tue, 3 Jun - Sun, 8 Jun
 Logo
6:41 a.m. - 7:57 p.m.BWI-YUL
13h 16m2 stops
 Logo
6:45 a.m. - 10:59 a.m.YUL-BWI
28h 14m2 stops
C$ 413
Find Deal
Tue, 3 Jun - Sun, 8 Jun
 Logo
11:54 a.m. - 10:15 p.m.BWI-YUL
34h 21m3 stops
 Logo
10:30 a.m. - 10:59 a.m.YUL-BWI
24h 29m2 stops
C$ 427
Find Deal
Sun, 1 Jun - Wed, 4 Jun
Delta Logo
4:58 p.m. - 11:54 p.m.BWI-YUL
6h 56m1 stop
Delta Logo
2:50 p.m. - 8:43 p.m.YUL-BWI
5h 53m1 stop
C$ 473Delta
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Delta Logo
6:23 p.m. - 11:16 p.m.BWI-YUL
4h 53m1 stop
Delta Logo
7:00 a.m. - 4:32 p.m.YUL-BWI
9h 32m2 stops
C$ 485Delta
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Delta Logo
1:52 p.m. - 11:16 p.m.BWI-YUL
9h 24m2 stops
Delta Logo
7:00 a.m. - 4:32 p.m.YUL-BWI
9h 32m2 stops
C$ 494Delta
Find Deal
Sat, 7 Jun - Sat, 14 Jun
WestJet Logo
5:40 a.m. - 11:39 a.m.BWI-YUL
5h 59m1 stop
WestJet Logo
6:00 a.m. - 11:20 p.m.YUL-BWI
17h 20m1 stop
C$ 523WestJet
Find Deal
Thu, 15 May - Sun, 18 May
WestJet Logo
10:15 a.m. - 11:54 p.m.BWI-YUL
13h 39m1 stop
WestJet Logo
6:00 a.m. - 11:20 p.m.YUL-BWI
17h 20m1 stop
C$ 539WestJet
Find Deal
Thu, 15 May - Sun, 18 May
WestJet Logo
5:15 p.m. - 11:16 p.m.BWI-YUL
6h 01m1 stop
WestJet Logo
12:45 p.m. - 6:43 p.m.YUL-BWI
5h 58m1 stop
C$ 553WestJet
Find Deal
Mon, 2 Jun - Mon, 9 Jun
WestJet Logo
5:15 p.m. - 11:16 p.m.BWI-YUL
6h 01m1 stop
WestJet Logo
6:00 a.m. - 11:47 a.m.YUL-BWI
5h 47m1 stop
C$ 561WestJet
Find Deal
Fri, 6 Jun - Thu, 12 Jun

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$ 506 (return) on average. On the other hand, the most expensive months are May and February, where the average cost of round-trip tickets is C$ 887 and C$ 780 respectively.

Good to know

Low season

January

High season

May

Cheapest flight

C$ 176
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (34% 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$ 127 for a one-way ticket and C$ 298 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.

See more FAQs

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 2815 reviews
6.2Food
7.0Comfort
6.1Entertainment
7.9Crew
7.4Boarding
Airline reviews

Plane changed to one with no entertainment system or ability to serve hot meals

6.0 GoodJonathan, Apr 2025PSP - YVR
Read more WestJet reviews

Plane changed to one with no entertainment system or ability to serve hot meals

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

Good. Would be better if the carry on baggage was free.

Horrible. I checked out myself that it seems that I can have a free carry-on. But they ask me to pay $75 when we are nearly boarding. It was tricky during check out that make you mistake that you can have a carry-on beside your personal item. Also they ask $75 in the airport instead of $35 during checkout. So the whole process is designed to make you this mistake

Westjet is one of the worst airlines in the world. 100% guaranteed to have flight delays and flight cancellations. Will never book again with Westjet.

Plane should have entertainment, instead of people paying to use wifi

Westjet has been absolutely terrible! Flights continually cancelled. Took 4 days to get home. Would have been 5, but we booked last flight with another airline after our Westjet flight was cancelled. Even pilot on original flight looked frustrated! Funny how they say cancelation is weather related, but they still have more than 1 other flight leaving to same destination on same day, but of course those are all full. This happened more than once on this trip. Two weather related cancelations and 1 mechanical. Not sure if the last flight even went ahead. Felt so sorry for families with kids and babies, and the older travellers. Felt like we lived out of suitcases and airports for days - SO RIDICULOUS! Next to no help from Westjet staff at airports, but it appears there is nothing they can help you with. Westjet has made it that they are unreachable when you need them! People were getting extremely frustrated, and rightfully so. Additional costs to us really added up, but Westjet literally DOESN'T CARE! Final straw was when we had to pay $1280 on a different airline (economy) trying to get home after another cancelled flight. Westjet will be refunding us a whole $140! Can't believe how this airline operates. We will never, ever use them again!

The only thing I didn’t like was how far away the gate was. I would have requested a wheelchair had I known.

no staff available to help, no systems available to coordinate

Flight was delayed. Arrived in Vancouver at 3 am. Not a great experience.

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

Information on your arrival and departure airports

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