$209+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to San Antonio (SAT)
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Pierre Elliott Trudeau Intl to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to San Antonio are usually found in April or May, booked 7 days in advance, depart on a Wednesday or Thursday and return on a Saturday
Cheap flight deals from Pierre Elliott Trudeau Intl to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to San Antonio (SAT). 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 June 12, 2025.
Round-trip from | $357 (United Airlines) |
|---|---|
One-way from | $209 (United Airlines) |
Popular in | February |
Cheapest in | April |
Average price | $563 |
Find flight deals from Pierre Elliott Trudeau Intl to San Antonio
Cheapest flights from Pierre Elliott Trudeau Intl to San AntonioExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
This Air Canada deal was found by Cheapflights users on 6/11. 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.
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to San Antonio 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 June 12, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealSan Antonio
YUL - SAT
YULSAT
Montreal Pierre Elliott Trudeau Intl
Sat 11/1
7:00 am-3:18 pm
1 stop9h 18m
San Antonio
Tue 11/4
7:07 am-3:16 pm
1 stop7h 09m
MontrealSan Antonio
YUL - SAT
YULSAT
Montreal Pierre Elliott Trudeau Intl
Thu 7/3
6:45 pm-12:17 am
1 stop6h 32m
San Antonio
Thu 7/10
2:49 pm-11:55 pm
1 stop8h 06m
MontrealSan Antonio
YUL - SAT
YULSAT
Montreal Pierre Elliott Trudeau Intl
Fri 10/24
2:30 pm-10:18 pm
1 stop8h 48m
San Antonio
Mon 10/27
6:28 pm-11:35 am
1 stop16h 07m
MontrealSan Antonio
YUL - SAT
YULSAT
Montreal Pierre Elliott Trudeau Intl
Mon 9/1
4:30 pm-10:48 pm
1 stop7h 18m
San Antonio
Sun 9/7
7:00 am-3:00 pm
1 stop7h 00m
MontrealSan Antonio
YUL - SAT
YULSAT
Montreal Pierre Elliott Trudeau Intl
Tue 7/15
6:59 pm-12:14 am
1 stop6h 15m
San Antonio
Wed 7/30
2:49 pm-11:55 pm
1 stop8h 06m
MontrealSan Antonio
YUL - SAT
YULSAT
Montreal Pierre Elliott Trudeau Intl
Tue 6/24
6:35 pm-11:37 am
2 stops18h 02m
San Antonio
Sat 7/5
4:20 pm-9:02 am
2 stops15h 42m
MontrealSan Antonio
YUL - SAT
YULSAT
Montreal Pierre Elliott Trudeau Intl
Tue 9/16
6:15 am-7:52 pm
2 stops14h 37m
MontrealSan Antonio
YUL - SAT
YULSAT
Montreal Pierre Elliott Trudeau Intl
Tue 9/16
7:00 am-11:30 pm
3 stops17h 30m
Best time to book a flight from Pierre Elliott Trudeau Intl to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Pierre Elliott Trudeau Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to San Antonio. Price data was last updated on June 9, 2025.
To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio, you should look to book at least 7 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio (average of $295). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio in March is currently the most expensive (average of $376). 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 YUL to SAT?
Find hourly flight availability from Pierre Elliott Trudeau Intl to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
One of the essential ways to save on airfare from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.
Rainfall in San Antonio by month
Plan your trip to San Antonio by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.
Temperature in San Antonio by month
Plan your trip to San Antonio by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Antonio, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated June 12, 2025.
To help decide which airline to fly from Montreal to San Antonio, 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.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?
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Alternative routes for Pierre Elliott Trudeau Intl to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Pierre Elliott Trudeau Intl to San Antonio
Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to San Antonio. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$257 | Average$352 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$264 | Average$366 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$445 | Average$539 | FlexibilityNo cancel fee | On-time60% |