YUL - BWI

$168 Find Cheap Flights from Montreal to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Baltimore departing on 6/2. 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 Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Baltimore, 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 Montreal to Baltimore, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$396
Typical prices: $615-$499
Delta
Tue 9/29Tue 10/13
YUL - BWI • 1 stop
Cheapest one-way
$168
Multiple Airlines
Tue 6/2
YUL - BWI • 2 stops
Top airlines
Cheapest • from $396 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Montreal and Baltimore. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $576 (round-trip)
Shortest trip • 4h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Baltimore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Baltimore (YUL-BWI)

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

Tue, Sep 29 - Tue, Oct 13
Delta Logo
12:45 pm - 6:52 pm
YUL
-
BWI
6h 07m
1 stop
Delta Logo
6:00 am - 11:44 am
BWI
-
YUL
5h 44m
1 stop
$396Delta
Fri, Oct 23 - Mon, Oct 26
Delta Logo
6:00 am - 6:46 pm
YUL
-
BWI
12h 46m
2 stops
Delta Logo
2:10 pm - 11:51 pm
BWI
-
YUL
9h 41m
1 stop
$397Delta
Thu, May 28 - Thu, Jun 4
Multiple Airlines Logo
7:20 pm - 11:29 pm
YUL
-
BWI
28h 09m
2 stops
Multiple Airlines Logo
6:30 am - 6:20 pm
BWI
-
YUL
35h 50m
2 stops
$405Multiple Airlines
Thu, May 21 - Sun, May 24
Delta Logo
12:40 pm - 8:50 pm
YUL
-
BWI
8h 10m
1 stop
Delta Logo
1:59 pm - 11:57 pm
BWI
-
YUL
9h 58m
1 stop
$411Delta
Fri, Jun 5 - Mon, Jun 8
Delta Logo
9:30 am - 8:50 pm
YUL
-
BWI
11h 20m
2 stops
Delta Logo
5:07 pm - 11:55 pm
BWI
-
YUL
6h 48m
1 stop
$412Delta
Thu, Oct 15 - Sun, Oct 18
Delta Logo
12:45 pm - 10:37 pm
YUL
-
BWI
9h 52m
1 stop
Delta Logo
7:00 am - 5:03 pm
BWI
-
YUL
10h 03m
1 stop
$415Delta
Fri, Oct 2 - Tue, Oct 6
Delta Logo
7:00 am - 5:08 pm
YUL
-
BWI
10h 08m
1 stop
Delta Logo
7:00 am - 5:03 pm
BWI
-
YUL
10h 03m
1 stop
$421Delta
Fri, Oct 23 - Mon, Oct 26
Delta Logo
6:15 pm - 12:11 am
YUL
-
BWI
5h 56m
1 stop
Delta Logo
4:39 pm - 11:51 pm
BWI
-
YUL
7h 12m
1 stop
$422Delta
Sat, May 30 - Tue, Jun 23
Multiple Airlines Logo
12:40 pm - 8:46 pm
YUL
-
BWI
8h 06m
1 stop
Multiple Airlines Logo
5:33 pm - 12:25 am
BWI
-
YUL
30h 52m
2 stops
$426Multiple Airlines
Thu, May 28 - Thu, Jun 4
Multiple Airlines Logo
6:45 am - 11:29 pm
YUL
-
BWI
16h 44m
3 stops
Multiple Airlines Logo
6:30 am - 6:20 pm
BWI
-
YUL
35h 50m
2 stops
$429Multiple Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Baltimore flights

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

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Baltimore?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Baltimore departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Baltimore, 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 Montreal Pierre Elliott Trudeau Intl Airport to Baltimore is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are September and November, where the average cost of round-trip tickets is $697 and $662 respectively.

Good to know

Low seasonDecember
Cheapest flight$168
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Montreal to Baltimore

When to book flights from Montreal to Baltimore

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

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Baltimore was $168 for a one-way ticket and $396 for a round-trip.

  • Do I need a passport to fly between Montreal and Baltimore?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Montreal and on arrival in Baltimore.

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

    When flying out of Montreal you will be using Montreal Pierre Elliott Trudeau Intl. You will be landing at Baltimore, also known as Baltimore/Washington.

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

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

  • Which airline alliances offer flights from Montreal to Baltimore?

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

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

    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 Montreal to Baltimore.

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

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

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

    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 Baltimore with an airline and back to Montreal with another airline. Booking your flights between Montreal and BWI can sometimes prove cheaper using this method.

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

    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 Baltimore from Montreal 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 Montreal to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Baltimore. 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 Montreal to Baltimore? 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.
7.9
DeltaOverall score based on 8459 reviews
7.9Comfort
8.1Boarding
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

Seats were comfortable, 8 hours. One flight attendant was not appropriate in his verbal response: "Please, DON'T touch me.", after being tapped near his elbow after being made unaware he skipped serving me & had passed further down the aisle.

10.0 ExcellentVictor, May 2026
MXP - JFK
Read more Delta reviews

Seats were comfortable, 8 hours. One flight attendant was not appropriate in his verbal response: "Please, DON'T touch me.", after being tapped near his elbow after being made unaware he skipped serving me & had passed further down the aisle.

Boarding in Amsterdam is always chaotic. More complicated than needs to be ( boarding pass checked twice, once for general security, then by the airline). The bathrooms on this flight are dirty, and smelly. The food was mediocre at best The crew was decent

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

Round trip flight to Canada and back to the US was smooth and efficient.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

Spanish speaker flight attendants were incredibly rude. A male flight attendant named Allen, grabbed my bag out of the overhead bin and moved it without my permission. When I asked what he was doing, he informed me that the overhead bins were public space? It would be easy to ignore this comment, as you don’t know the whole story, but the flight attendants were militant and rude. Delta, you can do better!

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

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

Information on your arrival and departure airports