$437 Find Cheap Flights from Green Bay to Canada

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to Canada departing on 10/25. 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

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Cheap Flights from Green Bay to Canada

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Calgary
Calgary1 stop$509
Québec City
Québec City2 stops$950
Calgary
Calgary1 stop$509
Québec City
Québec City2 stops$950

Book Cheap Green Bay to Canada Plane Tickets

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

Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
3:02 pm - 2:29 pmGRB-YYZ
22h 27m1 stop
American Airlines Logo
6:29 pm - 10:15 amYYZ-GRB
16h 46m1 stop
$437American Airlines
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Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
6:00 am - 5:19 pmGRB-YYZ
10h 19m2 stops
American Airlines Logo
6:29 pm - 10:15 amYYZ-GRB
16h 46m1 stop
$476American Airlines
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Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
3:02 pm - 4:39 pmGRB-YUL
24h 37m1 stop
American Airlines Logo
5:24 pm - 3:39 pmYUL-GRB
23h 15m1 stop
$490American Airlines
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Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
3:02 pm - 12:24 pmGRB-YUL
20h 22m2 stops
American Airlines Logo
5:24 pm - 3:39 pmYUL-GRB
23h 15m1 stop
$500American Airlines
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Fri, Oct 24 - Fri, Oct 31
United Airlines Logo
6:35 pm - 11:38 amGRB-YYC
18h 03m1 stop
United Airlines Logo
12:37 pm - 9:38 pmYYC-GRB
8h 01m1 stop
$592United Airlines
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Mon, Mar 9 - Fri, Mar 13
United Airlines Logo
3:30 pm - 12:02 amGRB-YYZ
7h 32m1 stop
United Airlines Logo
9:00 pm - 10:35 amYYZ-GRB
14h 35m1 stop
$658United Airlines
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Thu, Dec 4 - Mon, Dec 8
Delta Logo
6:20 am - 5:50 pmGRB-YYC
12h 30m2 stops
Delta Logo
7:00 am - 3:37 pmYYC-GRB
7h 37m2 stops
$697Delta
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Mon, Mar 9 - Fri, Mar 13
Delta Logo
10:50 am - 5:24 pmGRB-YYZ
5h 34m1 stop
Delta Logo
6:08 pm - 8:41 pmYYZ-GRB
3h 33m1 stop
$708Delta
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Thu, Nov 27 - Sun, Nov 30
WestJet Logo
6:20 am - 3:12 pmGRB-YUL
31h 52m2 stops
WestJet Logo
6:45 am - 4:16 pmYUL-GRB
34h 31m2 stops
$833WestJet
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Thu, Oct 2 - Mon, Oct 6
WestJet Logo
7:02 am - 6:24 pmGRB-YYC
12h 22m1 stop
WestJet Logo
12:20 am - 3:36 pmYYC-GRB
14h 16m2 stops
$1,032WestJet
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Booking Insights

KAYAK's insights & trends for Green Bay to Canada flights

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

Which airlines provide the cheapest flights from Green Bay to Canada?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Green Bay to Canada were found on American Airlines ($437) and United Airlines ($592).

Good to know

Low seasonApril
Cheapest flight$437
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Green Bay to Toronto

FAQs - booking Canada flights

  • How does KAYAK find such low prices on flights from Green Bay to Canada?

    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 Green Bay to Canada.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Green Bay to Canada 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 Green Bay to Canada?

    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 Green Bay to Canada 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 Green Bay to Canada?

    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 Green Bay to Canada 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 Canada?

    The cheapest time of day to fly to Canada is generally in the evening, when round-trip flights cost $522 on average. Morning departures are around 30% more expensive than evening flights, on average. The most expensive time of day to fly to Canada is generally in the morning, which is peak travel time and where the average cost of a ticket is $676.

Reviews of the top 3 airlines serving from Green Bay to Canada

 
Need help choosing which airline to fly with from Green Bay to Canada? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7960 reviews
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
8.2Boarding
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

I like the web site, prompt notifications, website checks in process, and airport check in. The flight attendants are attentive and polite. The return flight was 2 hours late and reason vine doesn't sound like an unplanned and unexpected issue (scheduled plane maintenance).

Our flight was delayed almost 3.5 hours (some of the issue seemed to be weather-related, yes) but NOTHING was offered as an conciliatory gesture for this delay. No food offering or any additional drink offering. There is no entertainment is available on any screen behind the seats. The airlines are so quick to penalize customers for slightest requests for comfort- seat changes, complicated baggage allowances, seating zones which are utterly dehumanizing (ZONE 9? after Zone 4- why? This is so clearly meant to be a message to those that do not have 'loyalty' to this airline to make a distinguishing line in the sand. There is such a lack of humanity in the way people are corralled in and spoken to. So, I don't think airlines should be all that surprised when those some dehumanizing corporate treatment is returned to them when asked. The flight on the way into Calgary was scheduled to arrived at 9:25 and we arrived at 12:45 AM. It is not okay. I would think TWICE and possibly once more before booking with them again. Their overhead bins are small and limited so they bully you into either paying for a $90 checked bag or gate check a lot of people's bags. Often on their website there is no carry-on bag allowance. Beware!

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Asked to cancel flight 6 days in advance of flight back to St. Louis, MO. Would not allow. No credit either.

Crew was nice especially by North American standards. Bad good. No entertainment screens. Terrible WiFi

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

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