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Cheap flights from San Antonio to Montreal from C$ 283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Montreal departing on 30/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Antonio to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:10 p.m. - 2:44 p.m.
SAT
-
YUL
18h 34m
1 stop
American Airlines Logo
3:45 p.m. - 8:33 a.m.
YUL
-
SAT
17h 48m
1 stop
C$ 548American Airlines
Sat, 8 Aug - Tue, 11 Aug
American Airlines Logo
5:00 a.m. - 1:51 p.m.
SAT
-
YUL
7h 51m
2 stops
American Airlines Logo
1:06 p.m. - 8:24 p.m.
YUL
-
SAT
8h 18m
1 stop
C$ 562American Airlines
Tue, 15 Sep - Tue, 22 Sep
Delta Logo
2:43 p.m. - 11:52 p.m.
SAT
-
YUL
8h 09m
1 stop
Delta Logo
6:47 p.m. - 12:08 a.m.
YUL
-
SAT
6h 21m
1 stop
C$ 576Delta
Sat, 5 Sep - Mon, 14 Sep
Delta Logo
2:43 p.m. - 11:52 p.m.
SAT
-
YUL
8h 09m
1 stop
Delta Logo
6:47 p.m. - 12:08 a.m.
YUL
-
SAT
6h 21m
1 stop
C$ 591Delta
Sat, 5 Sep - Mon, 14 Sep
Delta Logo
12:05 p.m. - 11:52 p.m.
SAT
-
YUL
10h 47m
1 stop
Delta Logo
12:47 p.m. - 10:34 p.m.
YUL
-
SAT
10h 47m
1 stop
C$ 605Delta
Fri, 7 Aug - Thu, 13 Aug
Delta Logo
11:36 a.m. - 11:27 p.m.
SAT
-
YUL
10h 51m
1 stop
Delta Logo
6:00 a.m. - 2:07 p.m.
YUL
-
SAT
9h 07m
1 stop
C$ 633Delta
Fri, 25 Sep - Sat, 3 Oct
United Airlines Logo
6:30 a.m. - 9:26 p.m.
SAT
-
YUL
13h 56m
1 stop
United Airlines Logo
2:20 p.m. - 8:38 p.m.
YUL
-
SAT
7h 18m
1 stop
C$ 648United Airlines
Sat, 29 Aug - Tue, 1 Sep
Air Canada Logo
8:50 a.m. - 5:21 p.m.
SAT
-
YUL
7h 31m
1 stop
Air Canada Logo
1:10 p.m. - 9:13 p.m.
YUL
-
SAT
9h 03m
2 stops
C$ 657Air Canada
Sat, 26 Sep - Wed, 7 Oct
United Airlines Logo
7:35 a.m. - 9:26 p.m.
SAT
-
YUL
12h 51m
2 stops
United Airlines Logo
4:55 p.m. - 10:50 p.m.
YUL
-
SAT
6h 55m
1 stop
C$ 662United Airlines
Sat, 29 Aug - Tue, 1 Sep
United Airlines Logo
6:30 a.m. - 9:26 p.m.
SAT
-
YUL
13h 56m
1 stop
United Airlines Logo
2:20 p.m. - 8:38 p.m.
YUL
-
SAT
7h 18m
1 stop
C$ 663United Airlines
Sat, 29 Aug - Tue, 1 Sep

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WestJet flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on San Antonio to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
2 Sep
SAT5:15 a.m.San Antonio
5h 41m
1 stop
YUL11:56 a.m.Montreal Pierre Elliott Trudeau Intl
16 Nov
YUL12:45 p.m.Montreal Pierre Elliott Trudeau Intl
8h 37m
1 stop
SAT8:22 p.m.San Antonio
C$ 666
WestJet
5 Sep
SAT3:00 p.m.San Antonio
7h 30m
1 stop
YUL11:30 p.m.Montreal Pierre Elliott Trudeau Intl
14 Sep
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
18h 08m
1 stop
SAT12:08 a.m.San Antonio
C$ 667
WestJet
28 Aug
SAT2:43 p.m.San Antonio
8h 09m
1 stop
YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl
1 Sep
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 38m
1 stop
SAT1:38 p.m.San Antonio
C$ 690

United Airlines flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on San Antonio to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
26 Sep
SAT7:00 a.m.San Antonio
6h 40m
1 stop
YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl
6 Oct
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
7h 46m
1 stop
SAT4:31 p.m.San Antonio
C$ 648
United Airlines
30 Sep
SAT6:00 a.m.San Antonio
9h 10m
1 stop
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
7 Oct
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
10h 53m
2 stops
SAT3:53 p.m.San Antonio
C$ 662
United Airlines
29 Aug
SAT6:30 a.m.San Antonio
10h 00m
1 stop
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
1 Sep
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
17h 40m
1 stop
SAT10:50 p.m.San Antonio
C$ 663

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Montreal Pierre Elliott Trudeau Intl 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 24 July 2026.
Use the filters below to find and compare flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 8/8

7:10 p.m.-2:44 p.m.

1 stop18h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

3:45 p.m.-8:33 a.m.

1 stop17h 48m

C$ 548

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Tue 15/9

5:00 a.m.-1:51 p.m.

2 stops7h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

1:06 p.m.-8:24 p.m.

1 stop8h 18m

C$ 562
Quickest round-trip

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 5/9

2:43 p.m.-11:52 p.m.

1 stop8h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

6:47 p.m.-12:08 a.m.

1 stop6h 21m

C$ 576

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 5/9

2:43 p.m.-11:52 p.m.

1 stop8h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

6:47 p.m.-12:08 a.m.

1 stop6h 21m

C$ 591

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 7/8

12:05 p.m.-11:52 p.m.

1 stop10h 47m

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

12:47 p.m.-10:34 p.m.

1 stop10h 47m

C$ 605

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 25/9

11:36 a.m.-11:27 p.m.

1 stop10h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

6:00 a.m.-2:07 p.m.

1 stop9h 07m

C$ 633

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 29/8

6:30 a.m.-9:26 p.m.

1 stop13h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

2:20 p.m.-8:38 p.m.

1 stop7h 18m

C$ 648

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 26/9

8:50 a.m.-5:21 p.m.

1 stop7h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

1:10 p.m.-9:13 p.m.

2 stops9h 03m

C$ 657

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 29/8

7:35 a.m.-9:26 p.m.

2 stops12h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

4:55 p.m.-10:50 p.m.

1 stop6h 55m

C$ 662

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 29/8

6:30 a.m.-9:26 p.m.

1 stop13h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

2:20 p.m.-8:38 p.m.

1 stop7h 18m

C$ 663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from San Antonio to Montreal Pierre Elliott Trudeau Intl 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

What is the typical price of a round-trip flight between San Antonio and Montreal Pierre Elliott Trudeau Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 635 to C$ 1,043.
The lowest price recently found on this route was C$ 548.

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of April is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from San Antonio, with most prices found around C$ 0. The month of January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from San Antonio averaging around C$ 0.

When to book flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Montreal Pierre Elliott Trudeau Intl Airport (SAT to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

6h 26m

Direct flights

None
The fastest flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport takes 6h 26m
There are no direct flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

Frequently asked questions about flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport

  • How far is San Antonio to Montreal Pierre Elliott Trudeau Intl by plane?

    A flight from San Antonio to Montreal Pierre Elliott Trudeau Intl will travel around 2797.6 km. In terms of flight time, this usually takes a little over 6h 26m.

  • When did momondo last update prices for flights from San Antonio Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from San Antonio Airport to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

  • How old do you have to be to fly from San Antonio Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Brossard
Sherbrooke
Dorval
Montebello
Cornwall
Longueuil
Boucherville
Drummondville
North Hatley
Saint-Sauveur
Magog
Bromont
Saint-Jean-sur-Richelieu
Sutton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Montreal?

Finding the right flight to Montreal from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

Can I find flights from San Antonio to Montreal with flexible booking policies on momondo?

All flight searches from San Antonio to Montreal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Montreal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Montreal.

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

Price alerts on flights to Montreal from San Antonio 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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