Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Antonio to Montreal from C$ 308

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 23/6. 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.
WestJet Logo
2:22 p.m. - 11:40 p.m.
SAT
-
YUL
8h 18m
1 stop
WestJet Logo
6:47 p.m. - 12:16 a.m.
YUL
-
SAT
6h 29m
1 stop
C$ 743WestJet
Sat, 5 Sep - Mon, 14 Sep
WestJet Logo
4:00 p.m. - 11:30 p.m.
SAT
-
YUL
6h 30m
1 stop
WestJet Logo
7:00 a.m. - 1:38 p.m.
YUL
-
SAT
7h 38m
1 stop
C$ 745WestJet
Fri, 28 Aug - Tue, 1 Sep
WestJet Logo
11:29 a.m. - 11:30 p.m.
SAT
-
YUL
11h 01m
1 stop
WestJet Logo
7:00 a.m. - 1:38 p.m.
YUL
-
SAT
7h 38m
1 stop
C$ 746WestJet
Fri, 28 Aug - Tue, 1 Sep
WestJet Logo
2:40 p.m. - 11:55 p.m.
SAT
-
YUL
8h 15m
1 stop
WestJet Logo
5:10 p.m. - 10:22 p.m.
YUL
-
SAT
6h 12m
1 stop
C$ 750WestJet
Wed, 1 Jul - Wed, 8 Jul
WestJet Logo
6:00 p.m. - 11:44 p.m.
SAT
-
YUL
28h 44m
1 stop
WestJet Logo
7:00 a.m. - 4:58 p.m.
YUL
-
SAT
10h 58m
1 stop
C$ 753WestJet
Fri, 25 Sep - Sat, 3 Oct
WestJet Logo
2:00 p.m. - 11:34 p.m.
SAT
-
YUL
8h 34m
1 stop
WestJet Logo
7:00 a.m. - 5:10 p.m.
YUL
-
SAT
11h 10m
1 stop
C$ 766WestJet
Sun, 13 Sep - Wed, 30 Sep
WestJet Logo
5:20 a.m. - 11:52 p.m.
SAT
-
YUL
17h 32m
1 stop
WestJet Logo
6:47 p.m. - 12:20 a.m.
YUL
-
SAT
6h 33m
1 stop
C$ 770WestJet
Fri, 10 Jul - Mon, 13 Jul
United Airlines Logo
6:00 a.m. - 10:06 p.m.
SAT
-
YUL
15h 06m
1 stop
United Airlines Logo
4:55 p.m. - 10:51 p.m.
YUL
-
SAT
6h 56m
1 stop
C$ 774United Airlines
Mon, 17 Aug - Wed, 19 Aug
American Airlines Logo
7:26 a.m. - 3:28 p.m.
SAT
-
YUL
7h 02m
1 stop
American Airlines Logo
2:30 p.m. - 10:16 p.m.
YUL
-
SAT
8h 46m
1 stop
C$ 779American Airlines
Wed, 1 Jul - Wed, 8 Jul
WestJet Logo
2:43 p.m. - 7:05 a.m.
SAT
-
YUL
15h 22m
2 stops
WestJet Logo
6:47 p.m. - 9:48 a.m.
YUL
-
SAT
16h 01m
1 stop
C$ 788WestJet
Fri, 7 Aug - Fri, 14 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

WestJet flights from San Antonio to Montreal

Our best WestJet deals on San Antonio to Montreal flight tickets
WestJet
5 Sep
SAT2:22 p.m.San Antonio
8h 18m
1 stop
YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl
14 Sep
YUL6:47 p.m.Montreal Pierre Elliott Trudeau Intl
6h 29m
1 stop
SAT12:16 a.m.San Antonio
C$ 743
WestJet
28 Aug
SAT4:00 p.m.San Antonio
6h 30m
1 stop
YUL11:30 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$ 745
WestJet
28 Aug
SAT11:29 a.m.San Antonio
11h 01m
1 stop
YUL11:30 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$ 746

Delta flights from San Antonio to Montreal

Our best Delta deals on San Antonio to Montreal flight tickets
Delta
7 Aug
SAT11:29 a.m.San Antonio
11h 01m
1 stop
YUL11:30 p.m.Montreal Pierre Elliott Trudeau Intl
14 Aug
YUL6:47 p.m.Montreal Pierre Elliott Trudeau Intl
6h 41m
1 stop
SAT12:28 a.m.San Antonio
C$ 834
Delta
7 Jul
SAT2:35 p.m.San Antonio
8h 17m
1 stop
YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl
12 Jul
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
11h 11m
1 stop
SAT5:11 p.m.San Antonio
C$ 855
Delta
7 Jul
SAT11:29 a.m.San Antonio
10h 56m
1 stop
YUL11:25 p.m.Montreal Pierre Elliott Trudeau Intl
12 Jul
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
11h 11m
1 stop
SAT5:11 p.m.San Antonio
C$ 894

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Montreal 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 10 June 2026.
Use the filters below to find and compare flights from San Antonio to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 5/9

2:22 p.m.-11:40 p.m.

1 stop8h 18m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

6:47 p.m.-12:16 a.m.

1 stop6h 29m

C$ 743
Quickest round-trip

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 28/8

4:00 p.m.-11:30 p.m.

1 stop6h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

7:00 a.m.-1:38 p.m.

1 stop7h 38m

C$ 745

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 28/8

11:29 a.m.-11:30 p.m.

1 stop11h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

7:00 a.m.-1:38 p.m.

1 stop7h 38m

C$ 746

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 1/7

2:40 p.m.-11:55 p.m.

1 stop8h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

5:10 p.m.-10:22 p.m.

1 stop6h 12m

C$ 750

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 25/9

6:00 p.m.-11:44 p.m.

1 stop28h 44m

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

7:00 a.m.-4:58 p.m.

1 stop10h 58m

C$ 753

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sun 13/9

2:00 p.m.-11:34 p.m.

1 stop8h 34m

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

7:00 a.m.-5:10 p.m.

1 stop11h 10m

C$ 766

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 10/7

5:20 a.m.-11:52 p.m.

1 stop17h 32m

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

6:47 p.m.-12:20 a.m.

1 stop6h 33m

C$ 770

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 17/8

6:00 a.m.-10:06 p.m.

1 stop15h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

4:55 p.m.-10:51 p.m.

1 stop6h 56m

C$ 774

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 1/7

7:26 a.m.-3:28 p.m.

1 stop7h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

2:30 p.m.-10:16 p.m.

1 stop8h 46m

C$ 779

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 7/8

2:43 p.m.-7:05 a.m.

2 stops15h 22m

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

6:47 p.m.-9:48 a.m.

1 stop16h 01m

C$ 788

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Montreal from

How to get the cheapest flight ticket from San Antonio to Montreal

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?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from San Antonio is in June. Flight prices, which tend to average around C$ 279, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Montreal from San Antonio during March instead. Flights to Montreal in March, while not as cheap as those in June, still average around C$ 291.

Can stopping save me money on San Antonio to Montreal flights?

You could potentially save up to 32% on your flight if you consider stops on a San Antonio to Montreal flight.

When to book flights from San Antonio to Montreal

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

Cheap San Antonio to Montreal (SAT to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Montreal

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from San Antonio to Montreal takes 5h 55m
There are no direct flights from San Antonio to Montreal. There are no popular flight routes from San Antonio to Montreal.
Search flight deals

Frequently asked questions about flying from San Antonio to Montreal

  • How far is San Antonio to Montreal by plane?

    A flight from San Antonio to Montreal will travel around 2812.2 km. A reasonable flight in good conditions will take 5h 55m.

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

    Prices for flights from San Antonio Airport to Montreal refresh daily.

  • How old do you have to be to fly from San Antonio Airport to Montreal?

    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.

  • What documentation or ID do you need to fly to Montreal?

    The travel and health documents you'll need for your trip to Montreal 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. 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 San Antonio to Montreal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from San Antonio.

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

Flights from San Antonio to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from San Antonio.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from San Antonio and alert you when they change.

An easier way to manage your Montreal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/7
Fri 17/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport