Cheap flights from Longueuil to San Antonio

Round-trip
Economy
Montreal (YMQ)
San Antonio (SAT)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Longueuil to San Antonio are usually found in August or July, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Monday

How to find the cheapest flight from
Longueuil (YMQ) to San Antonio (SAT)

YMQ - SAT
Price
C$ 346 - C$ 605

Popular in

June

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 29% potential price drop

Round-trip from

C$ 346

From Longueuil to San Antonio

One-way from

C$ 229

One-way flight from Longueuil to San Antonio

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Longueuil to San Antonio?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Longueuil to San Antonio?

To save up to 22% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Longueuil to San Antonio from C$ 497 1-2 weeks out and tickets from C$ 525 for flights departing within the next 72 hours.

What is the cheapest month to fly from Longueuil to San Antonio?

The best pricing can be found in the month of August. Prices to San Antonio from Longueuil average C$ 426. You can even find prices in August for less than C$ 426, as users have found deals to San Antonio from as low as C$ 220. The month of December appears to be one of the more expensive times to travel to San Antonio from Longueuil. Flying in the targeted month can save you up to 50%.

When is the cheapest time to fly from Longueuil to San Antonio (YMQ - SAT)?

It’s typically best to fly out from Longueuil to San Antonio at noon. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Longueuil to San Antonio in March, April 2021

12 Apr - 14 Apr
C$ 372pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
12 Apr - 14 Apr
C$ 373pp
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
12 Apr - 14 Apr
C$ 374pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Longueuil to San Antonio 2021 flight deals

12 Apr - 14 Apr
C$ 372pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
12 Apr - 14 Apr
C$ 373pp
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
12 Apr - 14 Apr
C$ 374pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to San Antonio from Longueuil

3:30 a.m. - 11:19 a.m.
Delta
1 stop
8h 49m
YUL - SAT
Delta
C$ 230
Delta
8:45 a.m. - 2:53 p.m.
Delta
1 stop
7h 08m
YUL - SAT
Delta
C$ 231
Delta
7:50 a.m. - 5:44 a.m.
American Airlines
3 stops
22h 54m
YUL - SAT
American Airlines
C$ 351

Related info for your journey

Flight FAQs

From Longueuil to San Antonio

Can I find flights from Longueuil to San Antonio for under C$ 382 on Cheapflights?

Yes, there are multiple flights from Longueuil to San Antonio for under C$ 382. The cheapest flight booked recently is on American Airlines for just C$ 372, but on average you can expect to pay C$ 451.

What safety measures are being taken by airlines flying from Montreal to San Antonio to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. New policies for travellers booking flights from Montreal to San Antonio include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Montreal to San Antonio have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and WestJet are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Longueuil to San Antonio for under C$ 382 on Cheapflights?

There are no direct flights from Longueuil to San Antonio, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Montreal weather warmer or cooler than San Antonio?

Temperatures around the 36 °C's can be experienced in August. The weather in San Antonio is hotter than in Montreal. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Longueuil to San Antonio?

Air Canada, Delta, and American Airlines can get you from Longueuil to San Antonio in just under 8h 41m. Your travel time can differ by up to 1h 35m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Longueuil to San Antonio round-trip?

Cheapflights users have booked flights from Longueuil to San Antonio round-trip from C$ 372. Other airlines that can offer you cheap pricing are Delta, from C$ 374, and Air Canada, from C$ 389. These flights start at 23% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Longueuil to San Antonio one-way?

One-way options have recently been found by users for as low as C$ 230 on Delta. Another option is American Airlines, who have fights from C$ 351.

Destination information for San Antonio

Today's exchange rate
C$ 1 = $0.79

Airports servicing Montreal

Saint-Hubert Airport (YHU)

Airports servicing San Antonio

Top 5 airlines flying from Longueuil to San Antonio

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air Canada
C$ 172 C$ 319 No cancel fee 67%
Search Air Canada flights
WestJet
C$ 182 C$ 330 No cancel fee 60%
Search WestJet flights
American Airlines
C$ 198 C$ 366 No cancel fee 71%
Search American Airlines flights
United Airlines
C$ 194 C$ 426 No cancel fee 69%
Search United Airlines flights
Delta
C$ 218 C$ 453 No cancel fee N/A
Search Delta flights
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