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Pierre Elliott Trudeau Intl

$164+ Cheap flights from San Antonio (SAT) to Pierre Elliott Trudeau Intl (YUL)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YUL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$363
(American Airlines)

One-way from

$164
(Delta)

Popular in

March

Cheapest in

October

Average price

$598
Provider with most accurate pricing for San Antonio-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Montreal Pierre Elliott Trudeau Intl flights.
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From San Antonio to Montreal Pierre Elliott Trudeau Intl
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One-way flight from San Antonio to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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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 March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/25:44 pmSAT - YUL
2 stops17h 00mAmerican Airlines
Tue 6/33:44 pmYUL - SAT
1 stop9h 14mAmerican Airlines
Deal found 3/27$363
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:00 pmSAT - YUL
2 stops14h 40mUnited Airlines
Tue 6/32:00 pmYUL - SAT
2 stops8h 32mUnited Airlines
Deal found 3/27$368
This Justfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/104:00 pmSAT - YUL
1 stop6h 16mMultiple Airlines
Mon 5/198:05 amYUL - SAT
1 stop14h 02mMultiple Airlines
Deal found 3/27$373
This Air Canada deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/105:20 pmSAT - YUL
1 stop16h 08mAir Canada
Sun 4/208:05 amYUL - SAT
1 stop14h 10mAir Canada
Deal found 3/27$383
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/314:00 pmSAT - YUL
1 stop6h 16mDelta
Wed 6/46:15 amYUL - SAT
1 stop6h 35mDelta
Deal found 3/27$416
This WestJet deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:25 amSAT - YUL
2 stops17h 18mWestJet
Sat 6/77:00 amYUL - SAT
2 stops18h 19mWestJet
Deal found 3/27$471

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 2,558,603 searches. Data last updated March 28, 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

Mon 6/2

5:44 pm-11:44 am

2 stops17h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 6/3

3:44 pm-11:58 pm

1 stop9h 14m

$363

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 6/2

7:00 pm-10:40 am

2 stops14h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 6/3

2:00 pm-9:32 pm

2 stops8h 32m

$368

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 5/10

4:00 pm-11:16 pm

1 stop6h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 5/19

8:05 am-9:07 pm

1 stop14h 02m

$373

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 4/10

5:20 pm-10:28 am

1 stop16h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 4/20

8:05 am-9:15 pm

1 stop14h 10m

$383

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 5/31

4:00 pm-11:16 pm

1 stop6h 16m

Montreal Pierre Elliott Trudeau Intl

Wed 6/4

6:15 am-11:50 am

1 stop6h 35m

$416

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 5/30

6:25 am-12:43 am

2 stops17h 18m

Montreal Pierre Elliott Trudeau Intl

Sat 6/7

7:00 am-12:19 am

2 stops18h 19m

$471

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 4/16

7:00 am-4:52 pm

1 stop8h 52m

$164

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 4/12

6:06 pm-10:28 am

2 stops15h 22m

$169

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sun 4/27

5:03 pm-5:40 pm

2 stops23h 37m

$185

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 8/15

6:45 am-1:59 pm

1 stop6h 14m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Antonio to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Pierre Elliott Trudeau Intl in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, January is the cheapest month in which you can book a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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.

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

Find hourly flight availability from San Antonio to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

One of the essential ways to save on airfare from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

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 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 March 28, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from San Antonio to Montreal have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
8,981 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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?

    For a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 3 airlines have flights to Montreal Pierre Elliott Trudeau Intl from San Antonio on a regular basis.

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

    Currently priced at $363, American Airlines will fly you from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $368 and $383, respectively. American Airlines is currently priced 21% 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 airline one-way is Delta, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport for a low price.

  • 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, January is the cheapest month in which you can book a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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

Traveling to a place near San Antonio?

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Top 3 airlines flying from San Antonio to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from San Antonio to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$373FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$332Average$518FlexibilityNo cancel feeOn-time71%
WestJetCheapest$393Average$482FlexibilityNo cancel feeOn-time60%
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