Cheap flights from Montreal to San Antonio from C$ 269

This is the cheapest one-way flight price, found on 28/5. Prices may vary by date and flight preferences.
YMQ — SAT
4 Jun — 11 Jun1
Return
1 adult
Economy
From?
To?
Sun 4/6
Sun 11/6

The best prices from Montreal to San Antonio are usually found in April or February, booked 60 days in advance, depart on a Saturday or Monday and return on a Monday

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

All the information you need to plan the best YMQ to SAT flight in 2023: compare Montreal to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.

Popular in

July

Cheapest in

April

Round-trip from

C$ 561

One-way from

C$ 500
High demand for flights, 17% potential price rise
Best time to find cheap flights, 24% potential price drop
From Montreal (YMQ) to San Antonio
One-way flight from Montreal (YMQ) to San Antonio

YMQ - SAT

Price

C$ 413 - C$ 653

SAT

Temperature

11 - 29 °C

SAT

Rainfall

41 - 95 mm

Cheap flights from Montreal to San Antonio in May, June 2023

The best prices found for YMQ to SAT flights for May, June
These are some of the most attractive deals on flights from Montreal to San Antonio in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Montreal to San Antonio 2023 flight deals

Cheap flights to San Antonio from Montreal found for this year
These are some of the most attractive deals on flights from Montreal to San Antonio in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Cheap Delta flights from Montreal to San Antonio

Take a peek at the cheapest Delta flights we've detected travelling from Montreal to San Antonio. Come back soon if you're not finding the exact deal you're looking for.

Cheap American Airlines flights from Montreal to San Antonio

Some of the lowest-priced American Airlines flights we've found at this time heading from Montreal to San Antonio. Deals are refreshing constantly so come back soon for more options.

Last minute flights from Montreal to San Antonio

Late deals on round-trip flights to San Antonio from Montreal, departing today and this week
Check out these flights departing soon from Montreal to San Antonio. Users should examine the flight details to ensure there are no surprises.

One-way flights to San Antonio from Montreal

The cheapest one-way flights from Montreal to San Antonio
Users travelling one-way from Montreal to San Antonio can select one of these great deals. Those seeking round-trip flights from Montreal to San Antonio should utilize the search form at the top of the page.

Find flights from Montreal to San Antonio within your budget

Use the slider to find flights from Montreal to San Antonio that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 623 - C$ 880

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 23/6

2 stops12h 34m

San Antonio

Mon 26/6

1 stop10h 33m

C$ 623

Montreal Pierre Elliott Trudeau IntlSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 1/11

1 stop27h 32m

San Antonio

Sun 5/11

1 stop26h 30m

C$ 624

Montreal Pierre Elliott Trudeau IntlSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 1/11

2 stops13h 13m

San Antonio

Sun 5/11

1 stop6h 20m

C$ 692

Montreal Pierre Elliott Trudeau IntlSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 1/11

1 stop27h 32m

San Antonio

Sun 5/11

3 stops46h 08m

C$ 706

Montreal Pierre Elliott Trudeau IntlSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 23/6

1 stop16h 46m

San Antonio

Mon 26/6

1 stop15h 27m

C$ 755

Montreal Pierre Elliott Trudeau IntlSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Mon 26/6

1 stop19h 25m

San Antonio

Mon 3/7

2 stops23h 26m

C$ 765

Montreal Pierre Elliott Trudeau IntlSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Mon 26/6

1 stop6h 51m

San Antonio

Mon 3/7

1 stop9h 14m

C$ 825

Montreal Pierre Elliott Trudeau IntlSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sun 6/8

1 stop6h 34m

San Antonio

Wed 16/8

1 stop9h 14m

C$ 866

Montreal Pierre Elliott Trudeau IntlSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 21/6

1 stop6h 46m

San Antonio

Sun 25/6

1 stop9h 21m

C$ 880

Flights are sorted by cheapest first

Deals found on 29/5

Related info for your journey

Useful info, stats and facts about Montreal to San Antonio flights.

Top 5 airlines flying from Montreal to San Antonio

The chart below displays the airlines Cheapflights users travelling from Montreal to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapestC$ 547AverageC$ 770FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapestC$ 563AverageC$ 676FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapestC$ 579AverageC$ 641FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Air CanadaCheapestC$ 597AverageC$ 782FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
Endeavor AirlinesCheapestC$ 805AverageC$ 875FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Endeavor Airlines flights
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