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Cheap flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport from C$ 216

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YUL
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 550

One-way from

C$ 216

Popular in

January

Cheapest in

October

Average price

C$ 537
22/7-29/7
  • 22/7-29/7
  • 4 total stops
  • 64h 47m total
  • San Antonio to Montreal
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10/7
  • 10/7
  • 2 total stops
  • 29h 59m total
  • San Antonio to Montreal
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 27 potential savings vs. average RT price).
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Average for round-trip flights in June 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 12 June 2025.

Tue 22/72:11 p.m.SAT - YUL
2 stops33h 26mMultiple Airlines
Tue 29/76:45 a.m.YUL - SAT
2 stops31h 21mMultiple Airlines
Deal found 12/6C$ 550
Mon 11/87:08 a.m.SAT - YUL
1 stop8h 02mUnited Airlines
Wed 13/86:15 a.m.YUL - SAT
1 stop6h 30mUnited Airlines
Deal found 10/6C$ 593
Tue 22/75:00 a.m.SAT - YUL
2 stops10h 40mAmerican Airlines
Tue 29/75:29 p.m.YUL - SAT
1 stop7h 28mAmerican Airlines
Deal found 12/6C$ 607
Thu 28/811:27 a.m.SAT - YUL
1 stop10h 41mDelta
Mon 1/96:00 a.m.YUL - SAT
1 stop10h 41mDelta
Deal found 11/6C$ 618
Sun 20/76:45 a.m.SAT - YUL
2 stops10h 36mAir Canada
Thu 24/76:00 a.m.YUL - SAT
2 stops12h 42mAir Canada
Deal found 12/6C$ 729
Tue 15/710:40 a.m.SAT - YUL
1 stop6h 14mWestJet
Sun 20/76:45 a.m.YUL - SAT
2 stops9h 46mWestJet
Deal found 12/6C$ 771

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 12 June 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

Tue 22/7

2:11 p.m.-12:37 a.m.

2 stops33h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

6:45 a.m.-1:06 p.m.

2 stops31h 21m

C$ 550

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 11/8

7:08 a.m.-4:10 p.m.

1 stop8h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 13/8

6:15 a.m.-11:45 a.m.

1 stop6h 30m

C$ 593

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Tue 22/7

5:00 a.m.-4:40 p.m.

2 stops10h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

5:29 p.m.-11:57 p.m.

1 stop7h 28m

C$ 607

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 28/8

11:27 a.m.-11:08 p.m.

1 stop10h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

6:00 a.m.-3:41 p.m.

1 stop10h 41m

C$ 618

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sun 20/7

6:45 a.m.-6:21 p.m.

2 stops10h 36m

Montreal Pierre Elliott Trudeau Intl

Thu 24/7

6:00 a.m.-5:42 p.m.

2 stops12h 42m

C$ 729

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Tue 15/7

10:40 a.m.-5:54 p.m.

1 stop6h 14m

Montreal Pierre Elliott Trudeau Intl

Sun 20/7

6:45 a.m.-3:31 p.m.

2 stops9h 46m

C$ 771

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 10/7

5:38 p.m.-12:37 a.m.

2 stops29h 59m

C$ 216

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 25/7

2:49 p.m.-11:55 p.m.

1 stop8h 06m

C$ 257

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Tue 12/8

6:00 a.m.-4:41 p.m.

2 stops9h 41m

C$ 264

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 25/7

5:56 p.m.-7:45 a.m.

2 stops12h 49m

C$ 316

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 12 results
1
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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$ 316). 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 12 June 2025.
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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$ 593, United Airlines will fly you from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from C$ 607 and C$ 618, respectively.

  • 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 Delta (C$ 257), American Airlines (C$ 264), and United Airlines (C$ 316).

  • 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$ 316). 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
Longueuil
Cornwall
Dorval
Brossard
Montebello
Drummondville
Trois-Rivières
Sherbrooke
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont

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