C$ 71 Find Cheap Flights to Cornwall

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Cornwall departing on 17/4. 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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Everything you should know

Cheapest round-trip
C$ 143
Overall average: C$ 308
WestJet
Fri 10/4Sun 12/4
YYZ - YUL • Direct
Cheapest one-way flights
C$ 71
Typical prices: C$ 151-C$ 293
WestJet
Fri 17/4
YYZ - YUL • Direct
Arrival airport
You can’t fly directly to Cornwall. It is served by Montreal (YUL), located 91 km from Cornwall.
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We hope you love your trip to Cornwall!
Flight Deals
Useful Info
Flight Deals

Cheap Flights to Cornwall

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

Fri, 10 Apr - Sun, 12 Apr
WestJet Logo
11:15 p.m. - 12:38 a.m.
YYZ
-
YUL
1h 23mdirect
WestJet Logo
6:45 a.m. - 8:22 a.m.
YUL
-
YYZ
1h 37mdirect
C$ 143WestJet
Sat, 4 Apr - Tue, 7 Apr
WestJet Logo
11:15 p.m. - 12:38 a.m.
YYZ
-
YUL
1h 23mdirect
WestJet Logo
6:45 a.m. - 8:22 a.m.
YUL
-
YYZ
1h 37mdirect
C$ 144WestJet
Sat, 18 Apr - Fri, 24 Apr
WestJet Logo
11:15 p.m. - 12:38 a.m.
YYZ
-
YUL
1h 23mdirect
WestJet Logo
6:45 a.m. - 8:22 a.m.
YUL
-
YYZ
1h 37mdirect
C$ 145WestJet
Sun, 26 Apr - Sun, 26 Apr
Air Canada Logo
4:30 p.m. - 5:45 p.m.
YTZ
-
YUL
1h 15mdirect
Air Canada Logo
8:00 p.m. - 9:34 a.m.
YUL
-
YTZ
13h 34m
1 stop
C$ 263Air Canada
Fri, 8 May - Fri, 8 May
Porter Airlines Logo
10:00 a.m. - 6:48 p.m.
YTZ
-
YUL
8h 48m
2 stops
Porter Airlines Logo
8:55 p.m. - 10:20 p.m.
YUL
-
YTZ
1h 25mdirect
C$ 277Porter Airlines
Thu, 16 Apr - Sat, 25 Apr
Flair Airlines Logo
11:25 p.m. - 7:15 a.m.
YVR
-
YUL
4h 50mdirect
Flair Airlines Logo
8:30 a.m. - 11:00 a.m.
YUL
-
YVR
5h 30mdirect
C$ 281Flair Airlines
Fri, 12 Jun - Mon, 15 Jun
Multiple Airlines Logo
7:00 a.m. - 3:10 p.m.
YYC
-
YUL
6h 10m
1 stop
Multiple Airlines Logo
8:00 p.m. - 10:45 p.m.
YUL
-
YYC
4h 45mdirect
C$ 281Multiple Airlines
Thu, 16 Apr - Sat, 25 Apr
Flair Airlines Logo
11:25 p.m. - 7:15 a.m.
YVR
-
YUL
4h 50mdirect
Flair Airlines Logo
8:30 a.m. - 11:00 a.m.
YUL
-
YVR
5h 30mdirect
C$ 282Flair Airlines
Wed, 6 May - Fri, 8 May
Multiple Airlines Logo
5:30 p.m. - 11:45 p.m.
YYC
-
YUL
4h 15mdirect
Multiple Airlines Logo
4:15 p.m. - 9:14 p.m.
YUL
-
YYC
6h 59m
1 stop
C$ 289Multiple Airlines
Thu, 23 Apr - Sun, 26 Apr
Porter Airlines Logo
6:45 a.m. - 8:00 a.m.
YTZ
-
YUL
1h 15mdirect
Porter Airlines Logo
9:50 a.m. - 11:15 a.m.
YUL
-
YTZ
1h 25mdirect
C$ 292Porter Airlines
Useful Info

Good to know – Book Cheap Cornwall Plane Tickets

Low seasonJanuary
Cheapest flightC$ 71
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Toronto Pearson Airport to Montreal Pierre Elliott Trudeau Intl

Flights to Cornwall: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to Cornwall 
Verified travelerFlew with Air Canada
YVR
-
YUL
Feb 2026
Have longueur waite between flight so you don’t miss connection Because Of their change
JamieFlew with Air Canada
YYZ
-
YUL
Apr 2025
I find Air Canada has the most options but isn’t always the cheapest. The flight is quick and easy. If you can fly later at night, I would because your commute to your final destination will also be quick and easy.
Verified travelerFlew with Air Canada
YHZ
-
YUL
Apr 2025
Check weather and bring snacks or buy at airport just in case
JasonFlew with Porter Airlines
YHZ
-
YUL
Feb 2025
If leaving from Halifax, I always give at least 30-45 mins extra as I find security there extremely bad. In addition depending on the time of year there are less companies who fly in the off (winter) season. That leaves Air Canada and Porter. Their fares are comparable usually.
Verified travelerFlew with Air Canada
YOW
-
YUL
Oct 2024
Checking luggage can be done online 24 hours before flight departure and you receive your boarding tickets. Both save you time Bring snacks in the plane. Anything you buy in the duty free zone you can bring with you when you board the plane, even restaurants left-overs
SuzanneFlew with Air Canada
YVR
-
YUL
Oct 2024
If you’re going to connect international from Montreal it’s quite a distance between domestic arrival and the international gates, be prepared for that could be tight.
KRM62Flew with Air Canada
YQY
-
YUL
Oct 2024
The RJ jet used on this route has very small luggage bins so ensure your carry-on is small.
Verified travelerFlew with Air Canada
YYG
-
YUL
Aug 2024
Board early so you can actually secure a spot for your carry-on items near your seat. There's an $11 express bus from the airport to a major subway station downtown (and includes free transit service in the city for 24h), but the bus only takes exact change, so make sure you buy a ticket from the kiosk in the airport first.
Verified travelerFlew with Air Canada
YVR
-
YUL
Mar 2024
If there is a connecting flight to the US register with the MCP app or have Nexus. Only 2 US customs stations open for a lot of people to check. Everyone was running to their flights. We had 2 hours in between our flights and we got thru just in time to board.
PatriciaFlew with Air Canada
YTZ
-
YUL
Apr 2024
The Toronto to Montreal flight was good. Pack light. Plane is small. Sears tight.
Verified travelerFlew with Air Canada
YQB
-
YUL
May 2024
It’s a short flight less than an hour bring a cushion for your bottom. The seats are terrible and hard.
NurudeenFlew with Air Canada
YYC
-
YUL
Feb 2024
I always encourage people to get to the airport early.

FAQs - booking Cornwall flights

  • How long is the flight to Cornwall?

    Flights from Québec City0h 54m
    Flights from Ottawa0h 47m
    Flights from Vancouver5h 10m
    Flights from Toronto1h 28m
    Flights from Calgary4h 30m
  • What is the cheapest flight to Montreal?

    In the last 3 days, the cheapest flight deal to Montreal was found on the route from Toronto, at C$ 143 return. The most popular connection is from Québec City to Montreal and KAYAK users have found round-trip deals for as low as C$ 519 in the last 3 days.

  • Which airlines fly to Montreal?

    Many airlines fly to Montreal, the most common ones being Air Canada, Porter Airlines, and WestJet. See the amount of flights per week for popular airlines flying to Montreal.

  • How to fly to Cornwall?

    You cannot fly directly to Cornwall. KAYAK recommends you fly to Montreal Pierre Elliott Trudeau Intl (YUL) (90.98 km from Cornwall). From there you can rent a car or get a taxi.

  • What airports are near Cornwall?

    The closest airport is Ogdensburg (OGS) (69.97 km). Other nearby airports are Ottawa (YOW) (81.11 km) or Montreal Pierre Elliott Trudeau Intl (YUL) (90.98 km). KAYAK recommends you fly to Montreal Pierre Elliott Trudeau Intl.

  • How far is Montreal Pierre Elliott Trudeau Intl Airport from central Montreal?

    The distance between Montreal Pierre Elliott Trudeau Intl Airport and downtown Montreal is 15 km.

  • How does KAYAK find such low prices on flights to Cornwall?

    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 to Cornwall.

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

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

  • What is the Hacker Fare option on flights to Cornwall?

    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 Cornwall 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 to Cornwall?

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

Top tips for finding cheap flights to Cornwall

  • There is no major airport in Cornwall. It is instead served by Montreal Pierre Elliott Trudeau Intl Airport.
  • Looking for cheap airfare to Cornwall? 25% of our users found round-trip tickets to Cornwall for the following prices or less: From Calgary C$ 643, from Ottawa C$ 987, from Vancouver Intl C$ 1,063
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Cornwall flight deals.

Reviews of the top 5 airlines flying to Cornwall

 
Need help choosing which airline to fly with from Canada to Cornwall? 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 423 reviews
7.0Entertainment
7.6Food
8.2Boarding
8.6Crew
8.0Comfort
Airline reviews

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

10.0 ExcellentIngelwood, Feb 2026
CUN - YOW
Read more Porter Airlines reviews

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

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..

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

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

As a first time flyer with Porter I was happy with the service and comfort of the airline.

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

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

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

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

The flight was cancelled less than 24 hours before departure. The alternate flight was a day later going from Grenada to Toronto to Vancouver to Calgary to Montreal. 2 days in the air. Not serious, Very bad service

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

Liked in-flight wifi Did not like - nothing to complain, really. All good

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The flight attendants were super! They created a cosy and warm flight atmosphere!

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

Flight from saskatoon to toronto was by far the worst flight ive ever been on and roughest landing ever.

Mechanical issue caused me to be stuck in Vancouver for 2 days

The on-board entertainment system was horrible - we gave up watching because it just kept glitching.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Very bed experience never want to travel air canada anymore

I travelled in Business class for the first time and wish I could do that again.

My flights were all either late or canceled. It was stressful and a waste of my time. This is the third flight in a row with Air Canada that has been a scheduling mess. Not appreciated.

Everything you need to know for your flight to Cornwall