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

September is one of the best times of the year to fly to Montreal Pierre Elliott Trudeau Intl Airport from San Antonio. Prices for September average C$ 674 per person but you can even find prices for as low as C$ 448. The most expensive prices can be found in the month of March. Opting for a September flight can save you 58% on your journey compared to booking in March

What is the cheapest time of day to fly from SAT to YUL?

When flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

C$ 210+ Flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from San Antonio to Pierre Elliott Trudeau Intl

Round-trip from	C$ 491
One-way from	C$ 210
Popular in	January
Cheapest in	October
Average price	C$ 520

17/5-20/5
4 total stops
72h 49m total
San Antonio to Montreal

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Delta
11/6
1 total stop
10h 34m total
San Antonio to Montreal

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 132 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).

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Average for round-trip flights in April 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 15 abril 2025.

sáb. 17/56:45 a.m.SAT - YUL

2 stops40h 52mMultiple Airlines

mar. 20/56:45 a.m.YUL - SAT

2 stops31h 57mMultiple Airlines

Deal found 15/4C$ 491

lun. 2/65:20 p.m.SAT - YUL

1 stop16h 20mAir Canada

sáb. 14/64:30 p.m.YUL - SAT

1 stop7h 27mAir Canada

Deal found 14/4C$ 501

jue. 18/95:58 p.m.SAT - YUL

2 stops18h 56mUnited Airlines

dom. 21/94:35 p.m.YUL - SAT

1 stop7h 23mUnited Airlines

Deal found 14/4C$ 513

vie. 16/56:33 a.m.SAT - YUL

1 stop10h 07mDelta

mié. 21/512:56 p.m.YUL - SAT

1 stop10h 19mDelta

Deal found 15/4C$ 520

vie. 9/55:00 a.m.SAT - YUL

2 stops9h 25mAmerican Airlines

mar. 20/54:00 p.m.YUL - SAT

2 stops8h 58mAmerican Airlines

Deal found 15/4C$ 574

jue. 15/55:20 a.m.SAT - YUL

1 stop11h 20mWestJet

mar. 20/56:00 a.m.YUL - SAT

1 stop5h 35mWestJet

Deal found 15/4C$ 577

Best flights from San Antonio to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from San Antonio to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 abril 2025.

sáb. 17/56:45 a.m.SAT - YUL

2 stops40h 52mMultiple Airlines

mar. 20/56:45 a.m.YUL - SAT

2 stops31h 57mMultiple Airlines

Deal found 15/4C$ 491

lun. 2/65:20 p.m.SAT - YUL

1 stop16h 20mAir Canada

sáb. 14/64:30 p.m.YUL - SAT

1 stop7h 27mAir Canada

Deal found 14/4C$ 501

jue. 18/95:58 p.m.SAT - YUL

2 stops18h 56mUnited Airlines

dom. 21/94:35 p.m.YUL - SAT

1 stop7h 23mUnited Airlines

Deal found 14/4C$ 513

vie. 16/56:33 a.m.SAT - YUL

1 stop10h 07mDelta

mié. 21/512:56 p.m.YUL - SAT

1 stop10h 19mDelta

Deal found 15/4C$ 520

vie. 9/55:00 a.m.SAT - YUL

2 stops9h 25mAmerican Airlines

mar. 20/54:00 p.m.YUL - SAT

2 stops8h 58mAmerican Airlines

Deal found 15/4C$ 574

jue. 15/55:20 a.m.SAT - YUL

1 stop11h 20mWestJet

mar. 20/56:00 a.m.YUL - SAT

1 stop5h 35mWestJet

Deal found 15/4C$ 577

Last-minute flights from San Antonio to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from San Antonio to Pierre Elliott Trudeau Intl. Data last updated 15 abril 2025 and is based on user searches.

mar. 6/56:31 p.m.SAT - YUL

2 stops29h 06mMultiple Airlines

sáb. 10/510:00 a.m.YUL - SAT

2 stops29h 00mMultiple Airlines

Deal found 15/4C$ 492

mar. 6/55:30 a.m.SAT - YUL

1 stop8h 56mAir Canada

sáb. 10/58:05 a.m.YUL - SAT

1 stop16h 41mAir Canada

Deal found 15/4C$ 502

mar. 6/55:30 a.m.SAT - YUL

1 stop8h 56mUnited Airlines

sáb. 10/59:15 a.m.YUL - SAT

2 stops9h 39mUnited Airlines

Deal found 15/4C$ 516

vie. 9/58:34 p.m.SAT - YUL

1 stop17h 15mAmerican Airlines

mar. 20/512:30 p.m.YUL - SAT

1 stop6h 13mAmerican Airlines

Deal found 14/4C$ 501

vie. 16/56:33 a.m.SAT - YUL

1 stop10h 07mDelta

lun. 19/56:45 p.m.YUL - SAT

1 stop6h 36mDelta

Deal found 13/4C$ 537

vie. 30/55:20 a.m.SAT - YUL

1 stop17h 34mWestJet

dom. 8/66:45 a.m.YUL - SAT

2 stops9h 51mWestJet

Deal found 14/4C$ 658

One-way flights from San Antonio to Pierre Elliott Trudeau Intl
Search for one-way flight options from San Antonio to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 15 abril 2025.

mié. 11/612:20 p.m.SAT - YUL

1 stop10h 34mDelta

Deal found 15/4C$ 210

vie. 25/77:19 p.m.SAT - YUL

2 stops15h 39mUnited Airlines

Deal found 15/4C$ 217

mié. 11/65:20 a.m.SAT - YUL

2 stops18h 17mWestJet

Deal found 15/4C$ 330

Cheapflights Fare Finder

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

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

sáb. 17/5

6:45 a.m.-12:37 a.m.

2 stops40h 52m

Montreal Pierre Elliott Trudeau Intl

mar. 20/5

6:45 a.m.-1:42 p.m.

2 stops31h 57m

C$ 491

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

lun. 2/6

5:20 p.m.-10:40 a.m.

1 stop16h 20m

Montreal Pierre Elliott Trudeau Intl

sáb. 14/6

4:30 p.m.-10:57 p.m.

1 stop7h 27m

C$ 501

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

jue. 18/9

5:58 p.m.-1:54 p.m.

2 stops18h 56m

Montreal Pierre Elliott Trudeau Intl

dom. 21/9

4:35 p.m.-10:58 p.m.

1 stop7h 23m

C$ 513

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

vie. 16/5

6:33 a.m.-5:40 p.m.

1 stop10h 07m

Montreal Pierre Elliott Trudeau Intl

mié. 21/5

12:56 p.m.-10:15 p.m.

1 stop10h 19m

C$ 520

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

vie. 9/5

5:00 a.m.-3:25 p.m.

2 stops9h 25m

Montreal Pierre Elliott Trudeau Intl

mar. 20/5

4:00 p.m.-11:58 p.m.

2 stops8h 58m

C$ 574

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

jue. 15/5

5:20 a.m.-5:40 p.m.

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

mar. 20/5

6:00 a.m.-10:35 a.m.

1 stop5h 35m

C$ 577

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

mié. 11/6

12:20 p.m.-11:54 p.m.

1 stop10h 34m

C$ 210

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

vie. 25/7

7:19 p.m.-11:58 a.m.

2 stops15h 39m

C$ 217

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

mié. 11/6

5:20 a.m.-12:37 a.m.

2 stops18h 17m

C$ 330

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

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 July 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

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

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

Delta

8.0

Very good

7,918 reviews

Check prices

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

7,918 reviews

Delta

8.0

Very good

7,918 reviews

Check prices

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

8,658 reviews

Delta

8.0

Very good

7,918 reviews

Check prices

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

7,918 reviews

Check prices

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

2,805 reviews

Delta

8.0

Very good

7,918 reviews

Check prices

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

9,127 reviews

Delta

8.0

Very good

7,918 reviews

Check prices

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

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$ 501, Air Canada will fly you from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from C$ 513 and C$ 520, respectively. Air Canada is currently priced 18% 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 Delta (C$ 210), United Airlines (C$ 217), and WestJet (C$ 330).
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 July 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

Laval

Brossard

Dorval

Longueuil

Cornwall

Drummondville

Saint-Jean-sur-Richelieu

Sherbrooke

Boucherville

Saint-Sauveur

Bromont

Montebello

Trois-Rivières

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Why should you use Cheapflights to find cheap flight tickets from San Antonio to Pierre Elliott Trudeau Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Antonio to Pierre Elliott Trudeau Intl with no change fees?

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from San Antonio? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport from C$ 210

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Antonio to Pierre Elliott Trudeau Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to Pierre Elliott Trudeau Intl

Cheapest flights from San Antonio to Pierre Elliott Trudeau IntlExplore 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 15 abril 2025.

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 15 abril 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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.

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?

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.

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.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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?

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

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

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

How can I 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?

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

Travelling to a place near San Antonio?

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Alternative routes for San Antonio to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from San Antonio to Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from San Antonio to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from San Antonio to Pierre Elliott Trudeau Intl become cheaper?

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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 15 abril 2025.