$106 Find Cheap Flights from Montreal to United States

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 the United States departing on 2/19. 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

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Cheap Flights from Montreal to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$207
Orlando
Orlandononstop$198
Los Angeles
Los Angeles2 stops$289
Las Vegas
Las Vegas2 stops$283
Chicago
Chicagononstop$195
Miami
Miami1 stop$249
San Francisco
San Francisco1 stop$370
Boston
Bostonnonstop$280
Denver
Denver2 stops$297
Fort Lauderdale
Fort Lauderdalenonstop$172
Seattle
Seattle1 stop$241
Atlanta
Atlanta1 stop$281
Dallas
Dallas1 stop$374
Tampa
Tampa1 stop$257
Houston
Houston1 stop$473
Honolulu
Honolulu2 stops$391
San Diego
San Diego1 stop$364
Philadelphia
Philadelphianonstop$179
New York
New York1 stop$207
Orlando
Orlandononstop$198
Los Angeles
Los Angeles2 stops$289
Las Vegas
Las Vegas2 stops$283
Chicago
Chicagononstop$195
Miami
Miami1 stop$249
San Francisco
San Francisco1 stop$370
Boston
Bostonnonstop$280
Denver
Denver2 stops$297
Fort Lauderdale
Fort Lauderdalenonstop$172
Seattle
Seattle1 stop$241
Atlanta
Atlanta1 stop$281
Dallas
Dallas1 stop$374
Tampa
Tampa1 stop$257
Houston
Houston1 stop$473
Honolulu
Honolulu2 stops$391
San Diego
San Diego1 stop$364
Philadelphia
Philadelphianonstop$179

Book Cheap Montreal to the United States Plane Tickets

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

Wed, Feb 4 - Wed, Feb 11
Air Canada Logo
7:55 am - 11:45 am
YUL
-
FLL
3h 50mnonstop
Air Canada Logo
9:05 pm - 12:31 am
FLL
-
YUL
3h 26mnonstop
$172Air Canada
Sun, Jan 25 - Fri, Jan 30
Porter Airlines Logo
8:00 am - 11:51 am
YUL
-
FLL
3h 51mnonstop
Porter Airlines Logo
12:50 pm - 4:22 pm
FLL
-
YUL
3h 32mnonstop
$175Porter Airlines
Wed, Feb 4 - Wed, Feb 25
Air Canada Logo
4:20 pm - 8:10 pm
YUL
-
FLL
3h 50mnonstop
Air Canada Logo
9:05 pm - 12:31 am
FLL
-
YUL
3h 26mnonstop
$177Air Canada
Sun, Jan 25 - Fri, Jan 30
Porter Airlines Logo
8:00 am - 11:51 am
YUL
-
FLL
3h 51mnonstop
Porter Airlines Logo
12:50 pm - 4:22 pm
FLL
-
YUL
3h 32mnonstop
$178Porter Airlines
Thu, Feb 12 - Thu, Feb 26
Porter Airlines Logo
8:00 am - 11:51 am
YUL
-
FLL
3h 51mnonstop
Porter Airlines Logo
1:55 pm - 10:45 pm
FLL
-
YUL
8h 50m2 stops
$179Porter Airlines
Sun, Feb 15 - Fri, Feb 20
Air Transat Logo
4:35 pm - 8:10 pm
YUL
-
MCO
3h 35mnonstop
Air Transat Logo
9:20 pm - 12:30 am
MCO
-
YUL
3h 10mnonstop
$199Air Transat
Sun, Feb 15 - Mon, Feb 23
Air Transat Logo
4:35 pm - 8:10 pm
YUL
-
MCO
3h 35mnonstop
Air Transat Logo
9:20 pm - 12:30 am
MCO
-
YUL
3h 10mnonstop
$203Air Transat
Thu, Jan 22 - Tue, Jan 27
United Airlines Logo
4:45 pm - 12:01 am
YUL
-
MCO
7h 16m1 stop
United Airlines Logo
7:45 am - 1:28 pm
MCO
-
YUL
5h 43m1 stop
$205United Airlines
Thu, Feb 19 - Thu, Feb 26
Delta Logo
6:00 pm - 11:56 pm
YUL
-
ORD
6h 56m1 stop
Delta Logo
6:45 am - 4:53 pm
ORD
-
YUL
9h 08m1 stop
$217Delta
Wed, Jan 28 - Mon, Feb 2
United Airlines Logo
6:00 am - 9:54 pm
YUL
-
MIA
15h 54m2 stops
United Airlines Logo
7:15 am - 1:28 pm
MIA
-
YUL
6h 13m1 stop
$252United Airlines
Booking Insights

KAYAK's insights & trends for Montreal to the United States flights

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

What is the cheapest Montreal Pierre Elliott Trudeau Intl Airport to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Montreal Pierre Elliott Trudeau Intl Airport found in the last 72 hours was to Orlando, at $150 round-trip. The most popular route is from Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Atlanta (ATL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $313.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $506, prices are generally cheapest when you fly direct.

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

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 the United States, 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 the United States is July, when tickets cost $244 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $295 and $280 respectively.

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

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

When flying from Montreal to United States, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Montreal, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to the United States?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to the United States, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to the United States, you should book around 4 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$106
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Montreal to Chicago O'Hare Airport

Flights from Montreal to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Montreal to the United States 
AndrewFlew with Air Canada
YUL
-
LGA
Mar 2025
Make sure you know where you're going - if this is your first time, slow down and take a moment, it can be overwhelming. Also ubers anywhere are massively more expensive!
Verified travelerFlew with United Airlines
YUL
-
IAD
May 2025
Be attentive to the location of shuttle for going to the other terminal
Verified travelerFlew with Air Canada
YUL
-
LGA
Mar 2025
Get get to the airport early in case there are problems with immigration
JordanFlew with Air Canada
YUL
-
LAX
Mar 2025
Buy ticket early. This is a very overpriced route that Air Canada monopolizes. In one day my one way ticket jumped from $325 or so to $535 USD.
Verified travelerFlew with Air Canada
YUL
-
BOS
Sep 2024
I didn't realize that I would go through US customs in Montreal (and not when I landed in Boston). That was convenient.
YefimFlew with United Airlines
YUL
-
JFK
Oct 2024
JFK is under construction and it takes forever to get to terminals: huge traffic due to closed lanes because of it.
HibaFlew with Porter Airlines
YUL
-
SFO
Aug 2024
People with kids or disabilities should be informed that boarding this flight requires taking stairs and a bus. Also, although this was over 5 hr flight, we were only served tiny snack bag and a drink. WiFi was great👍.
PeterFlew with United Airlines
YUL
-
BOS
Jul 2024
If you have a rolling carry-on, you'll be lucky to get it into an overhead on this EMBRAER 175. Many are gate-checked.
Verified travelerFlew with Air Canada
YUL
-
MIA
Jul 2024
if you have a carryon, bring onboard- the Miami airport takes a long time to get the bags into the carroussel aftwr you land
Verified travelerFlew with Air Canada
YUL
-
LAX
Aug 2024
US bound terminal has very few good options and one lounge that’s always over capacity. Make sure to eat well before getting there.
JaneFlew with Air Canada
YUL
-
PHL
Aug 2024
Have some food/snacks available because there is a high chance the flight will delay
Steven AnthonyFlew with United Airlines
YUL
-
ORD
Aug 2024
Don't take the 6am flight. Airport security and customs only open at 430am. So if you show up the recommended 3 hours before, you're waiting in line for nothing
Verified travelerFlew with Air Canada
YUL
-
SEA
May 2024
The flight itself is fine as long as there is entertainment and food service I would recommend bringing your own cushion to sit on the seats are just not comfortable. Padding is virtually none
Verified travelerFlew with United Airlines
YUL
-
ORD
Apr 2024
Come prepared with your own entertainment as the flight did not offer in flight entertainment
ROSEMARY JOFlew with Air Canada
YUL
-
LAX
Jan 2024
Purchase your own food in the terminal after security to bring on the plane with you with a large bottle of water

FAQs - booking United States flights

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

    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 United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Montreal to United States 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 United States?

    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 from Montreal to United States with an airline and back with another airline.

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

    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 from Montreal to United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally at night, when round-trip flights cost $282 on average. Morning departures are around 26% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $381.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Montreal to the following destinations at these prices or less: Atlanta $307 one-way - $517 round-trip; Fort Lauderdale $160 one-way - $219 round-trip; Orlando $128 one-way - $230 round-trip

Reviews of the top 5 airlines serving from Montreal to the United States

 
Need help choosing which airline to fly with from Montreal to the United States? 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.
8.0
Porter AirlinesOverall score based on 405 reviews
7.6Food
8.6Crew
8.0Comfort
7.0Entertainment
8.2Boarding
Airline reviews

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

4.0 OkayAidan, Jan 2026
YHM - YEG
Read more Porter Airlines reviews

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Nice complete meal included and great services. Plus the plane was very clean.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

It was crazy, boarded over a hour late from scheduled departure. Then when arrived in BNA issued with getting off the plane…over 1/2 hour. Not looking forward to flying Air Canada, ever again.

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

1 hour late No hot drinks No restroom in the back of the plane

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

Everything you need to know for your flight from Montreal to the United States

Information on your arrival and departure airports