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Pierre Elliott Trudeau Intl

$176+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YUL
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 septiembre 17, 2025.

Round-trip from

$380
(Mytrip)

One-way from

$176
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$490
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. 13% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/37:00 amSAT - YUL
2 stops16h 43mMultiple Airlines
mié. 11/56:45 amYUL - SAT
1 stop9h 26mMultiple Airlines
Deal found 9/15$380
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/304:55 pmSAT - YUL
1 stop30h 35mMultiple Airlines
jue. 11/62:30 pmYUL - SAT
2 stops21h 42mMultiple Airlines
Deal found 9/15$399
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/76:00 amSAT - YUL
2 stops17h 43mMultiple Airlines
dom. 11/96:45 amYUL - SAT
1 stop9h 26mMultiple Airlines
Deal found 9/16$403
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/57:35 pmSAT - YUL
2 stops27h 52mMultiple Airlines
jue. 10/166:45 amYUL - SAT
1 stop10h 05mMultiple Airlines
Deal found 9/15$428
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:00 amSAT - YUL
2 stops16h 41mMultiple Airlines
mar. 10/147:00 amYUL - SAT
1 stop18h 20mMultiple Airlines
Deal found 9/16$436

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 septiembre 17, 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

lun. 11/3

7:00 am-12:43 am

2 stops16h 43m

Montreal Pierre Elliott Trudeau Intl

mié. 11/5

6:45 am-3:11 pm

1 stop9h 26m

$380

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

vie. 11/7

6:00 am-12:43 am

2 stops17h 43m

Montreal Pierre Elliott Trudeau Intl

dom. 11/9

6:45 am-3:11 pm

1 stop9h 26m

$403

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

dom. 10/5

7:35 pm-12:27 am

2 stops27h 52m

Montreal Pierre Elliott Trudeau Intl

jue. 10/16

6:45 am-3:50 pm

1 stop10h 05m

$428

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

jue. 10/9

7:35 pm-10:05 am

2 stops37h 30m

Montreal Pierre Elliott Trudeau Intl

jue. 10/16

6:45 am-3:50 pm

1 stop10h 05m

$453

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

lun. 10/13

6:00 am-2:49 pm

1 stop7h 49m

Montreal Pierre Elliott Trudeau Intl

vie. 10/17

3:44 pm-8:19 am

1 stop17h 35m

$490

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

dom. 10/5

7:50 am-3:29 pm

1 stop6h 39m

Montreal Pierre Elliott Trudeau Intl

jue. 10/16

3:44 pm-8:21 am

1 stop17h 37m

$490

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

lun. 10/6

6:05 am-10:44 pm

1 stop15h 39m

Montreal Pierre Elliott Trudeau Intl

vie. 10/10

3:44 pm-10:27 pm

1 stop7h 43m

$490

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

lun. 10/6

6:15 pm-12:27 am

3 stops29h 12m

$176

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

lun. 10/6

6:05 am-10:44 pm

1 stop15h 39m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 septiembre 17, 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.

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 septiembre 17, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines, and WestJet from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. 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
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
3,095 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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?

    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 $164, 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 American Airlines and WestJet - these airlines can fly you to your destination from $385 and $398, respectively. Delta is currently priced 65% below the average price you’ll pay for this route.

  • 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 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
Longueuil
Brossard
Sherbrooke
Dorval

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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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$386FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$385Average$515FlexibilityNo cancel feeOn-time71%
WestJetCheapest$398Average$620FlexibilityNo cancel feeOn-time60%

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