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Cheap flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport from C$ 231

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YUL
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Antonio to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 October 2025.

Round-trip from

C$ 482

One-way from

C$ 231

Popular in

November

Cheapest in

May

Average price

C$ 848
15/11-23/11
  • 15/11-23/11
  • 2 total stops
  • 40h 57m total
  • San Antonio to Montreal
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13/11
  • 13/11
  • 1 total stop
  • 17h 43m total
  • San Antonio to Montreal
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Highest demand for flights based on searches. 13% potential increase in price (C$ 163 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 49 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Antonio to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from San Antonio to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from San Antonio to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Sat 15/116:05 p.m.SAT - YUL
1 stop29h 25mMultiple Airlines
Sun 23/118:00 a.m.YUL - SAT
1 stop11h 32mMultiple Airlines
Deal found 29/10C$ 482
Sat 8/1110:58 a.m.SAT - YUL
1 stop12h 32mMultiple Airlines
Tue 11/116:45 a.m.YUL - SAT
2 stops12h 47mMultiple Airlines
Deal found 27/10C$ 493
Thu 13/117:37 p.m.SAT - YUL
1 stop18h 33mMultiple Airlines
Wed 19/116:45 a.m.YUL - SAT
2 stops12h 47mMultiple Airlines
Deal found 28/10C$ 574

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 29 October 2025.
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

San Antonio

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 8/11

10:58 a.m.-12:30 a.m.

1 stop12h 32m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

6:45 a.m.-6:32 p.m.

2 stops12h 47m

C$ 493

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 29/1

4:16 p.m.-4:55 p.m.

2 stops23h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

6:45 a.m.-3:11 p.m.

1 stop9h 26m

C$ 524

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 13/11

7:37 p.m.-3:10 p.m.

1 stop18h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

6:45 a.m.-6:32 p.m.

2 stops12h 47m

C$ 574

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 13/11

7:00 a.m.-3:04 p.m.

1 stop7h 04m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

2:29 p.m.-12:28 a.m.

1 stop10h 59m

C$ 734

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 14/3

2:10 p.m.-9:07 p.m.

1 stop5h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:00 a.m.-3:06 p.m.

1 stop9h 06m

C$ 805

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 11/3

7:30 a.m.-3:23 p.m.

1 stop6h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

7:00 a.m.-3:06 p.m.

1 stop9h 06m

C$ 805

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 13/11

4:54 p.m.-11:37 a.m.

1 stop17h 43m

C$ 231

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 25/12

12:45 p.m.-12:30 a.m.

1 stop10h 45m

C$ 265

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 26/12

7:11 p.m.-12:30 a.m.

1 stop28h 19m

C$ 307

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 31/12

5:56 p.m.-4:25 p.m.

2 stops21h 29m

C$ 317

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Best time to book a flight from San Antonio to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, May is the cheapest month in which you can book a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 221). Flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of C$ 748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Montreal Pierre Elliott Trudeau Intl from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 12.2 km from the centre of San Antonio. There are 0 flights from San Antonio to Montreal Pierre Elliott Trudeau Intl per day from 0 different airlines.

  • Can I find deals for flights from San Antonio to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on San Antonio to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from San Antonio to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from San Antonio to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 221). Flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of C$ 748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

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