$115 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 3/10. 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, 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
Newarknonstop$188
Orlando
Orlandononstop$169
Los Angeles
Los Angelesnonstop$312
Las Vegas
Las Vegas1 stop$289
Chicago
Chicago1 stop$166
Miami
Miaminonstop$270
San Francisco
San Francisco1 stop$305
Boston
Boston1 stop$262
Denver
Denver1 stop$283
Fort Lauderdale
Fort Lauderdalenonstop$152
Seattle
Seattle1 stop$267
Atlanta
Atlanta1 stop$262
Dallas
Dallas1 stop$281
Tampa
Tampa1 stop$248
Houston
Houston1 stop$416
Honolulu
Honolulu2 stops$453
San Diego
San Diego1 stop$283
Philadelphia
Philadelphia1 stop$295
New York
Newarknonstop$188
Orlando
Orlandononstop$169
Los Angeles
Los Angelesnonstop$312
Las Vegas
Las Vegas1 stop$289
Chicago
Chicago1 stop$166
Miami
Miaminonstop$270
San Francisco
San Francisco1 stop$305
Boston
Boston1 stop$262
Denver
Denver1 stop$283
Fort Lauderdale
Fort Lauderdalenonstop$152
Seattle
Seattle1 stop$267
Atlanta
Atlanta1 stop$262
Dallas
Dallas1 stop$281
Tampa
Tampa1 stop$248
Houston
Houston1 stop$416
Honolulu
Honolulu2 stops$453
San Diego
San Diego1 stop$283
Philadelphia
Philadelphia1 stop$295

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

Sat, Apr 18 - Fri, Apr 24
Porter Airlines Logo
8:00 am - 11:51 am
YUL
-
FLL
3h 51mnonstop
Porter Airlines Logo
12:50 pm - 4:28 pm
FLL
-
YUL
3h 38mnonstop
$152Porter Airlines
Tue, Jun 2 - Sun, Jun 7
Air Canada Logo
6:05 pm - 9:42 pm
YUL
-
FLL
3h 37mnonstop
Air Canada Logo
8:55 pm - 12:26 am
FLL
-
YUL
3h 31mnonstop
$159Air Canada
Sun, Apr 19 - Fri, Apr 24
Porter Airlines Logo
8:00 am - 11:51 am
YUL
-
FLL
3h 51mnonstop
Porter Airlines Logo
12:50 pm - 4:28 pm
FLL
-
YUL
3h 38mnonstop
$160Porter Airlines
Sun, Mar 8 - Fri, Apr 3
Air Canada Logo
4:20 pm - 8:10 pm
YUL
-
FLL
3h 50mnonstop
Air Canada Logo
6:55 pm - 10:26 pm
FLL
-
YUL
3h 31mnonstop
$167Air Canada
Mon, Apr 13 - Fri, Apr 24
Air Transat Logo
6:45 am - 10:35 am
YUL
-
FLL
3h 50mnonstop
Air Transat Logo
11:45 am - 3:10 pm
FLL
-
YUL
3h 25mnonstop
$168Air Transat
Sat, Mar 28 - Sat, Apr 4
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
$187Air Transat
Tue, Mar 17 - Wed, Mar 18
United Airlines Logo
4:45 pm - 6:45 pm
YUL
-
ORD
3h 00mnonstop
United Airlines Logo
7:00 am - 3:16 pm
ORD
-
YUL
7h 16m
1 stop
$194United Airlines
Fri, Apr 10 - Sun, Apr 12
United Airlines Logo
11:23 am - 4:04 pm
YUL
-
ORD
5h 41m
1 stop
United Airlines Logo
6:01 pm - 9:26 pm
ORD
-
YUL
2h 25mnonstop
$200United Airlines
Sat, Apr 25 - Fri, May 8
American Airlines Logo
4:16 pm - 10:18 pm
YUL
-
LAS
9h 02m
1 stop
American Airlines Logo
10:00 pm - 12:18 pm
LAS
-
YUL
11h 18m
1 stop
$292American Airlines
Thu, Apr 23 - Tue, Apr 28
American Airlines Logo
3:45 pm - 10:45 pm
YUL
-
LAS
10h 00m
1 stop
American Airlines Logo
12:47 am - 11:44 am
LAS
-
YUL
7h 57m
1 stop
$297American 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 $148 round-trip. The most popular route is from Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Orlando Airport (MCO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $148.

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 $451, 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 February and December, when the average cost of round-trip tickets is $337 and $294 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 39% 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$115
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Montreal to Fort Lauderdale

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 
SylvainFlew with Air Canada
YUL
-
FLL
Jan 2026
Check your texto or messages for any changes for your flight
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 $277 on average. Morning departures are around 22% 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 $377.

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: Fort Lauderdale $155 one-way - $213 round-trip; New York $184 one-way - $234 round-trip; Orlando $193 one-way - $221 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 419 reviews
8.6Crew
8.0Comfort
6.9Entertainment
7.6Food
8.2Boarding
Airline reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

6.0 GoodBeat, Jan 2026
YUL - YVR
Read more Porter Airlines reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

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.👍

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

This is my worse experience with Delta. My colleagues and I were traveling to ICT for work. Usually we connect in Dallas, but this year we decided to book with Delta and connect in Atlanta. We were excited to fly with Delta because we hear great things and Delta is one of my top choices when choosing an airline for travel. On the connecting flights to and from Wichita/Atlanta - it felt hot and uncomfortable on the plane. The plane to ICT was smaller and older and did not have any wi-fi or entertainment. The most terrible experience was at boarding in Atlanta both times traveling to Wichita and then back to Tampa. First on our flight from ATL to ICT - the attendant scanning our boarding pass made us go back to the line when we went up to scan our passes to wait. After a few minutes, she allowed us to come back up to scan but then she asked what boarding zone we were. We told her zone 5, and since we were standing on the wrong side of the small rope partition, she made us go back to stand on the right side. There was another gentleman that came up to board and scan his pass, and she mentioned he was also on the wrong side but she let him go through. Our group had to walk back and forth for no reason, causing an unnecessary delay to board the plane. We have never experienced anything like this, especially when the boarding area was completely empty and everyone already boarded since boarding was earlier than the original boarding time. On our flight from ATL to TPA, the attendants scanning our boarding passes had us scan our passes twice, not explaining to us what was going on. They automatically started tagging our carry on bags and did not explain to us or tell us what was going on and why this was happening. Obviously we knew our bags were being forced to check in but with no reason. There was no announcement or mention and I have never had anyone force me to check in my bag before boarding the plane. We assumed the overhead bins were full but when we boarded the plane, there was a lot of empty bins and a lot of spaces to put our bags. We all were disappointed and frustrated with Delta and will be hesitant to fly Delta again or anytime soon.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

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.

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

Flight attendants had a little attitude. Food tastes no good.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

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 over 2 hours late and they didn't even give us a complimentary snack, when getting to the desk I asked if I could be put in a row with only 1 other person or an empt y one I was told the flight was full when the last two rows were empty. All around over it

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

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.

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

Information on your arrival and departure airports