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Cheap flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport from C$ 226

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YUL
31 Mar — 7 Apr1
1 adult

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 26 March 2025.

Round-trip from

C$ 461

One-way from

C$ 226

Popular in

March

Cheapest in

October

Average price

C$ 855
17/4-20/4
  • 17/4-20/4
  • 2 total stops
  • 46h 05m total
  • San Antonio to Montreal
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12/4
  • 12/4
  • 1 total stop
  • 23h 29m total
  • San Antonio to Montreal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from San Antonio to Pierre Elliott Trudeau Intl

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 26 March 2025.

Thu 17/410:09 a.m.SAT - YUL
1 stop27h 46mMultiple Airlines
Sun 20/43:55 p.m.YUL - SAT
1 stop18h 19mMultiple Airlines
Deal found 25/3C$ 461
Fri 9/511:30 a.m.SAT - YUL
1 stop10h 46mDelta
Tue 20/57:00 a.m.YUL - SAT
1 stop6h 30mDelta
Deal found 25/3C$ 551
Fri 9/52:25 p.m.SAT - YUL
2 stops16h 23mUnited Airlines
Tue 20/58:05 a.m.YUL - SAT
1 stop9h 54mUnited Airlines
Deal found 25/3C$ 565
Fri 23/56:00 a.m.SAT - YUL
1 stop7h 49mAmerican Airlines
Tue 3/612:30 p.m.YUL - SAT
1 stop12h 20mAmerican Airlines
Deal found 24/3C$ 589
Wed 6/84:00 p.m.SAT - YUL
1 stop23h 02mWestJet
Mon 11/812:45 p.m.YUL - SAT
1 stop11h 18mWestJet
Deal found 24/3C$ 598
Sat 5/76:40 a.m.SAT - YUL
1 stop6h 19mAir Canada
Sat 5/74:30 p.m.YUL - SAT
1 stop7h 29mAir Canada
Deal found 25/3C$ 944

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 26 March 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

Thu 17/4

10:09 a.m.-2:55 p.m.

1 stop27h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 20/4

3:55 p.m.-9:14 a.m.

1 stop18h 19m

C$ 461

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 9/5

11:30 a.m.-11:16 p.m.

1 stop10h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

7:00 a.m.-12:30 p.m.

1 stop6h 30m

C$ 551

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 9/5

2:25 p.m.-7:48 a.m.

2 stops16h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

8:05 a.m.-4:59 p.m.

1 stop9h 54m

C$ 565

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 23/5

6:00 a.m.-2:49 p.m.

1 stop7h 49m

Montreal Pierre Elliott Trudeau Intl

Tue 3/6

12:30 p.m.-11:50 p.m.

1 stop12h 20m

C$ 589

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 6/8

4:00 p.m.-4:02 p.m.

1 stop23h 02m

Montreal Pierre Elliott Trudeau Intl

Mon 11/8

12:45 p.m.-11:03 p.m.

1 stop11h 18m

C$ 598

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 5/7

6:40 a.m.-1:59 p.m.

1 stop6h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 5/7

4:30 p.m.-10:59 p.m.

1 stop7h 29m

C$ 944

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 12/4

5:11 p.m.-5:40 p.m.

1 stop23h 29m

C$ 226

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 16/4

7:15 a.m.-5:50 p.m.

1 stop9h 35m

C$ 235

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 12/4

6:06 p.m.-10:28 a.m.

2 stops15h 22m

C$ 242

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 24/5

8:34 p.m.-2:49 p.m.

1 stop17h 15m

C$ 243

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 12 results
1
2

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, October is the cheapest month in which you can book a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 312). 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.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 26 March 2025.
To help decide which airline to fly from San Antonio to Montreal, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,967 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Currently priced at C$ 551, Delta will fly you from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from C$ 565 and C$ 589, respectively. Delta is currently priced 16% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airlines for a one-way flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport are Air Canada (C$ 235), United Airlines (C$ 242), and American Airlines (C$ 243).

  • 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, October is the cheapest month in which you can book a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 312). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Laval
Brossard
Dorval
Longueuil
Cornwall
Drummondville
Saint-Jean-sur-Richelieu
Sherbrooke
Boucherville
Saint-Sauveur
Bromont
Montebello
Trois-Rivières

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