$91 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 11/5. 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.
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Best United States Flight Deals from Montreal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark1 stop$172
Los Angeles
Los Angeles2 stops$210
Orlando
Orlandononstop$188
Las Vegas
Las Vegas1 stop$233
Miami
Miaminonstop$233
Chicago
Chicago1 stop$126
San Francisco
San Franciscononstop$298
Boston
Boston1 stop$234
Denver
Denvernonstop$264
Seattle
Seattle1 stop$300
Fort Lauderdale
Fort Lauderdalenonstop$162
Atlanta
Atlanta1 stop$301
Dallas
Dallas2 stops$306
Tampa
Tampa1 stop$263
Houston
Houston1 stop$307
Honolulu
Honolulu2 stops$265
San Diego
San Diegononstop$260
Philadelphia
Philadelphianonstop$316
New York
Newark1 stop$172
Los Angeles
Los Angeles2 stops$210
Orlando
Orlandononstop$188
Las Vegas
Las Vegas1 stop$233
Miami
Miaminonstop$233
Chicago
Chicago1 stop$126
San Francisco
San Franciscononstop$298
Boston
Boston1 stop$234
Denver
Denvernonstop$264
Seattle
Seattle1 stop$300
Fort Lauderdale
Fort Lauderdalenonstop$162
Atlanta
Atlanta1 stop$301
Dallas
Dallas2 stops$306
Tampa
Tampa1 stop$263
Houston
Houston1 stop$307
Honolulu
Honolulu2 stops$265
San Diego
San Diegononstop$260
Philadelphia
Philadelphianonstop$316

Cheap Flights from Montreal to the United States

 
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

Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
8:20 am - 9:51 amYUL-ORD
2h 31mnonstop
Air Canada Logo
10:40 am - 1:54 pmORD-YUL
2h 14mnonstop
$137Air Canada
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Wed, Sep 3 - Sat, Sep 6
Air Canada Logo
12:00 pm - 5:33 pmYUL-ORD
6h 33m1 stop
Air Canada Logo
10:40 am - 1:54 pmORD-YUL
2h 14mnonstop
$139Air Canada
Find Deal
Sun, Nov 2 - Tue, Jan 20
Porter Airlines Logo
8:00 am - 11:50 amYUL-FLL
3h 50mnonstop
Porter Airlines Logo
12:45 pm - 4:10 pmFLL-YUL
3h 25mnonstop
$162Porter Airlines
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Wed, Aug 6 - Sun, Aug 10
Porter Airlines Logo
6:55 am - 11:15 amYUL-EWR
4h 20m1 stop
Porter Airlines Logo
6:25 pm - 10:15 pmEWR-YUL
3h 50m1 stop
$172Porter Airlines
Find Deal
Sat, Aug 16 - Sun, Aug 17
American Airlines Logo
7:50 am - 10:49 pmYUL-ORD
15h 59m1 stop
American Airlines Logo
8:10 am - 11:36 amORD-YUL
2h 26mnonstop
$178American Airlines
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Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
12:59 pm - 5:29 pmYUL-ORD
5h 30m1 stop
American Airlines Logo
8:25 am - 11:46 amORD-YUL
2h 21mnonstop
$179American Airlines
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Tue, Nov 4 - Tue, Dec 2
Air Transat Logo
6:45 am - 10:35 amYUL-FLL
3h 50mnonstop
Air Transat Logo
11:45 am - 3:10 pmFLL-YUL
3h 25mnonstop
$180Air Transat
Find Deal
Wed, Oct 15 - Tue, Nov 25
Air Transat Logo
6:45 am - 10:20 amYUL-FLL
3h 35mnonstop
Air Transat Logo
11:45 am - 3:10 pmFLL-YUL
3h 25mnonstop
$187Air Transat
Find Deal
Sat, Oct 11 - Sat, Oct 25
United Airlines Logo
6:00 am - 12:09 pmYUL-FLL
6h 09m1 stop
United Airlines Logo
12:00 pm - 7:45 pmFLL-YUL
7h 45m1 stop
$206United Airlines
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Sat, Oct 18 - Sat, Nov 1
United Airlines Logo
9:45 am - 10:30 pmYUL-FLL
12h 45m2 stops
United Airlines Logo
3:15 pm - 9:30 pmFLL-YUL
6h 15m1 stop
$215United Airlines
Find Deal
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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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to the United States.

The cheapest ticket to the United States from Montreal Pierre Elliott Trudeau Intl Airport found in the last 72 hours was to New York, at $128 round-trip. The most popular route is from Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Newark Airport (EWR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $128.

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 $693, 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 September, when tickets cost $250 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $330 and $287 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 Thursday and avoid Wednesdays 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. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.


Good to know

Low seasonMay
High seasonDecember
Cheapest flight$91
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 18% increase in price.
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 CanadaYUL-LGAMar 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 AirlinesYUL-IADMay 2025
Be attentive to the location of shuttle for going to the other terminal
Verified travelerFlew with Air CanadaYUL-LGAMar 2025
Get get to the airport early in case there are problems with immigration
JordanFlew with Air CanadaYUL-LAXMar 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 CanadaYUL-BOSSep 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 AirlinesYUL-JFKOct 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 AirlinesYUL-SFOAug 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 AirlinesYUL-BOSJul 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 CanadaYUL-MIAJul 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 CanadaYUL-LAXAug 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 CanadaYUL-PHLAug 2024
Have some food/snacks available because there is a high chance the flight will delay
Steven AnthonyFlew with United AirlinesYUL-ORDAug 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 CanadaYUL-SEAMay 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 AirlinesYUL-ORDApr 2024
Come prepared with your own entertainment as the flight did not offer in flight entertainment
ROSEMARY JOFlew with Air CanadaYUL-LAXJan 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 $267 on average. Morning departures are around 30% 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 $388.

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: Newark $168 one-way - $215 round-trip; Fort Lauderdale $177 one-way - $215 round-trip; Miami $214 one-way - $295 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 303 reviews
8.7Crew
8.1Comfort
8.2Boarding
7.1Entertainment
7.7Food
Airline reviews

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

2.0 MediocreAnonymous, Jul 2025YTZ - EWR
Read more Porter Airlines reviews

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

Great! Personable crew. I love that they pour complimentary beer and wine.

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

Really low cost trip for the huge amount I paid…o paid 550 dollars just for the trip, one way trip, plus 95 for 1 luggage’s and the second 135 dollars…no blanket, not headphones for entertainment, food was served after 3 hours and 2 hours after, breakfast was served Bad, low cost company for high prices

The flight and crew were good. Departure and arrival were timely. Check-in was professional and helpful in Malaga on return trip (same on outbound trip from Toronto). The ad before ach program was punishing - specifically for the internet/data service with the content creator that was showed twice in each ad pod. It was so annoying I made an effort to forget the name and would not use the service. Provide an opportunity to fast forward or skip the darn ads once they have been initially viewed.

Extra attention to kids, thank you, we appreciate! Perfect landing

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

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

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Took off on-time and staff was very nice. Got stuck on tarmac at ATL due to storms, but staff was still wonderful even though they were working and not getting paid.

The plane was filthy!!!! There were empty food wrappers in the pockets and worst of all a wad of hair where someone had obviously brushed their hair, cleaned out the brush and left the wad of hair in the pocket. It was the most disgusting thing I’ve ever seen!! The seats are so crammed together with NO leg room. The AC vent controllers do not adjust. I will likely not book another AC flight from Florida to Montreal.

Registered my luggage at 5pm. Arrived at JFK at 1:00 am. Worst trip ever. Never again

Air Canada never runs on time. You’re lucky if your flight is not cancelled or diverted. Worst airline in the world for gas lighting its customers.

Received email saying that there won’t be a seat back entertainment screen and inflight WiFi would be available. But no WiFi both ways. Say it in the email.

Good, only discomfort was consistent turbulence through the 3 hour flight. Not sure if in companies control though.

Terrible. Flight was delayed for hours and we ended up arriving at our home at 4am after 20+ hours flying.

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

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

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