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Cheap flights from Montreal to Rio de Janeiro from C$ 451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Rio de Janeiro departing on 26/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:55 p.m. - 4:45 p.m.
YUL
-
SDU
16h 50m
1 stop
Air Canada Logo
1:45 p.m. - 6:10 a.m.
SDU
-
YUL
17h 25m
1 stop
C$ 882Air Canada
Sun, 19 Apr - Mon, 27 Apr
Multiple Airlines Logo
10:55 p.m. - 4:45 p.m.
YUL
-
SDU
16h 50m
1 stop
Multiple Airlines Logo
1:45 p.m. - 6:10 a.m.
SDU
-
YUL
17h 25m
1 stop
C$ 888Multiple Airlines
Tue, 28 Apr - Thu, 7 May
Multiple Airlines Logo
10:55 p.m. - 7:15 a.m.
YUL
-
SDU
31h 20m
1 stop
Multiple Airlines Logo
1:45 p.m. - 6:10 a.m.
SDU
-
YUL
17h 25m
1 stop
C$ 901Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Air Canada Logo
10:55 p.m. - 4:45 p.m.
YUL
-
SDU
16h 50m
1 stop
Air Canada Logo
1:45 p.m. - 6:10 a.m.
SDU
-
YUL
17h 25m
1 stop
C$ 923Air Canada
Tue, 21 Apr - Wed, 29 Apr
Air Canada Logo
10:55 p.m. - 4:45 p.m.
YUL
-
SDU
16h 50m
1 stop
Air Canada Logo
1:45 p.m. - 6:10 a.m.
SDU
-
YUL
17h 25m
1 stop
C$ 926Air Canada
Tue, 21 Apr - Mon, 25 May
Multiple Airlines Logo
10:55 p.m. - 4:45 p.m.
YUL
-
SDU
16h 50m
1 stop
Multiple Airlines Logo
1:45 p.m. - 6:10 a.m.
SDU
-
YUL
17h 25m
1 stop
C$ 933Multiple Airlines
Wed, 29 Apr - Wed, 13 May
Air Canada Logo
10:55 p.m. - 4:45 p.m.
YUL
-
SDU
16h 50m
1 stop
Air Canada Logo
1:45 p.m. - 6:10 a.m.
SDU
-
YUL
17h 25m
1 stop
C$ 966Air Canada
Sun, 19 Apr - Mon, 25 May
Air Canada Logo
10:55 p.m. - 4:45 p.m.
YUL
-
SDU
16h 50m
1 stop
Air Canada Logo
1:45 p.m. - 1:21 p.m.
SDU
-
YUL
24h 36m
2 stops
C$ 970Air Canada
Sun, 19 Apr - Tue, 28 Apr
Multiple Airlines Logo
11:10 a.m. - 4:45 p.m.
YUL
-
SDU
28h 35m
2 stops
Multiple Airlines Logo
1:45 p.m. - 6:10 a.m.
SDU
-
YUL
17h 25m
1 stop
C$ 986Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Air Canada Logo
4:10 p.m. - 4:45 p.m.
YUL
-
SDU
23h 35m
2 stops
Air Canada Logo
1:45 p.m. - 6:10 a.m.
SDU
-
YUL
17h 25m
1 stop
C$ 1,009Air Canada
Tue, 21 Apr - Wed, 29 Apr

Air Canada flights from Montreal to Rio de Janeiro Santos Dumont Airport

Our best Air Canada deals on Montreal to Rio de Janeiro Santos Dumont Airport flight tickets
Air Canada
19 Apr
YUL10:55 p.m.Montreal Pierre Elliott Trudeau Intl
16h 50m
1 stop
SDU4:45 p.m.Rio de Janeiro Santos Dumont
27 Apr
SDU1:45 p.m.Rio de Janeiro Santos Dumont
17h 25m
1 stop
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 882
Air Canada
21 Apr
YUL10:55 p.m.Montreal Pierre Elliott Trudeau Intl
16h 50m
1 stop
SDU4:45 p.m.Rio de Janeiro Santos Dumont
29 Apr
SDU1:45 p.m.Rio de Janeiro Santos Dumont
17h 25m
1 stop
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 923
Air Canada
21 Apr
YUL10:55 p.m.Montreal Pierre Elliott Trudeau Intl
16h 50m
1 stop
SDU4:45 p.m.Rio de Janeiro Santos Dumont
25 May
SDU1:45 p.m.Rio de Janeiro Santos Dumont
17h 25m
1 stop
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 926

United Airlines flights from Montreal to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Montreal to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
2 Mar
YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl
44h 45m
2 stops
SDU4:45 p.m.Rio de Janeiro Santos Dumont
18 Mar
SDU1:50 p.m.Rio de Janeiro Santos Dumont
22h 50m
2 stops
YUL11:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,043
United Airlines
4 Mar
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
24h 32m
2 stops
SDU4:45 p.m.Rio de Janeiro Santos Dumont
9 Mar
SDU1:50 p.m.Rio de Janeiro Santos Dumont
23h 56m
2 stops
YUL12:46 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,048
United Airlines
3 Mar
YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl
19h 45m
2 stops
SDU4:45 p.m.Rio de Janeiro Santos Dumont
15 Mar
SDU2:50 p.m.Rio de Janeiro Santos Dumont
26h 07m
2 stops
YUL3:57 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,127

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Rio de Janeiro Santos Dumont Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Montreal to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

10:55 p.m.-4:45 p.m.

1 stop16h 50m

Rio de Janeiro Santos Dumont

Mon 27/4

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 882

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:55 p.m.-4:45 p.m.

1 stop16h 50m

Rio de Janeiro Santos Dumont

Thu 7/5

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 888

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

10:55 p.m.-7:15 a.m.

1 stop31h 20m

Rio de Janeiro Santos Dumont

Wed 29/4

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 901

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

10:55 p.m.-4:45 p.m.

1 stop16h 50m

Rio de Janeiro Santos Dumont

Wed 29/4

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 923

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

10:55 p.m.-4:45 p.m.

1 stop16h 50m

Rio de Janeiro Santos Dumont

Mon 25/5

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 926

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

10:55 p.m.-4:45 p.m.

1 stop16h 50m

Rio de Janeiro Santos Dumont

Wed 13/5

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 933

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

10:55 p.m.-4:45 p.m.

1 stop16h 50m

Rio de Janeiro Santos Dumont

Mon 25/5

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 966

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

10:55 p.m.-4:45 p.m.

1 stop16h 50m

Rio de Janeiro Santos Dumont

Tue 28/4

1:45 p.m.-1:21 p.m.

2 stops24h 36m

C$ 970

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

11:10 a.m.-4:45 p.m.

2 stops28h 35m

Rio de Janeiro Santos Dumont

Wed 29/4

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 986

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

4:10 p.m.-4:45 p.m.

2 stops23h 35m

Rio de Janeiro Santos Dumont

Wed 29/4

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 1,009

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Montreal to Rio de Janeiro Santos Dumont Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Montreal to Rio de Janeiro Santos Dumont Airport flights?

You could potentially save up to 48% on your flight if you consider stops on a Montreal to Rio de Janeiro Santos Dumont Airport flight.

When to book flights from Montreal to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Rio de Janeiro Santos Dumont Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Rio de Janeiro Santos Dumont Airport (YMQ to SDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Rio de Janeiro Santos Dumont Airport

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Montreal to Rio de Janeiro Santos Dumont Airport takes 16h 50m
There are no direct flights from Montreal to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Montreal to Rio de Janeiro Santos Dumont Airport.
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  • How far is Montreal to Rio de Janeiro Santos Dumont by plane?

    The distance between Montreal and Rio de Janeiro Santos Dumont is about 8199.0 km. 16h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Montreal to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Montreal to Rio de Janeiro Santos Dumont Airport are updated daily.

  • How old do you have to be to fly from Montreal to Rio de Janeiro Santos Dumont Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The travel and health documents you'll need for your trip to Rio de Janeiro Santos Dumont Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Rio de Janeiro?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Rio de Janeiro. momondo saves you time and could save you money on your trip.

Can I find flights from Montreal to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from Montreal with this policy.

How can momondo help me find flights from Montreal to Rio de Janeiro?

Once you have performed a search for Montreal to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montreal to Rio de Janeiro right now. Can momondo alert me if prices change?

Price alerts on flights to Rio de Janeiro from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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