SAT - YUL

C$ 319 Find Cheap Flights from San Antonio to Montreal – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 703
Typical prices: C$ 707-C$ 864
United Airlines
Fri 12/1Wed 17/1
SAT - YUL • 1 stop
Cheapest one-way flights
C$ 319
Typical prices: C$ 334-C$ 521
United Airlines
Sun 16/12
SAT - YUL • 1 stop
Direct flights
Not available
There are currently no direct flights between San Antonio and Montreal Pierre Elliott Trudeau Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 36% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg C$ 715 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 6h 03m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Montreal Pierre Elliott Trudeau Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Montreal (SAT-YUL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Montreal

Tue, 12 Jan - Sun, 17 Jan
United Airlines Logo
6:12 a.m. - 1:28 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
6h 16m1 stop Newark
United Airlines Logo
9:15 a.m. - 8:57 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
12h 42m1 stop Washington, D.C. Dulles Intl
C$ 703United Airlines
3+ days ago
Tue, 12 Jan - Sat, 16 Jan
United Airlines Logo
2:00 p.m. - 9:17 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
6h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 a.m. - 3:04 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
9h 04m1 stop Newark
C$ 703United Airlines
3+ days ago
Wed, 13 Jan - Sun, 17 Jan
Delta Logo
2:31 p.m. - 11:44 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
8h 13m1 stop Minneapolis St Paul
Delta Logo
7:00 a.m. - 3:35 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
9h 35m1 stop Atlanta Hartsfield-Jackson
C$ 703Delta
3+ days ago
Thu, 14 Jan - Sun, 17 Jan
Delta Logo
5:25 a.m. - 12:04 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
5h 39m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:00 a.m. - 1:10 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 10m1 stop Atlanta Hartsfield-Jackson
C$ 703Delta
3+ days ago
Thu, 12 Nov - Wed, 18 Nov
United Airlines Logo
7:00 a.m. - 3:16 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
7h 16m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
4:45 p.m. - 11:38 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 53m1 stop Chicago O'Hare Intl
C$ 703United Airlines
3+ days ago
Wed, 13 Jan - Sat, 16 Jan
Delta Logo
10:59 a.m. - 5:35 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
5h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 a.m. - 3:44 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
9h 44m1 stop Atlanta Hartsfield-Jackson
C$ 703Delta
3+ days ago
Tue, 12 Jan - Mon, 18 Jan
Delta Logo
2:31 p.m. - 11:44 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
8h 13m1 stop Minneapolis St Paul
Delta Logo
4:50 p.m. - 11:05 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 15m1 stop Detroit Metropolitan Wayne County
C$ 703Delta
3+ days ago
Thu, 14 Jan - Sat, 16 Jan
Delta Logo
4:43 p.m. - 11:26 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
5h 43m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 a.m. - 11:43 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
6h 43m1 stop Detroit Metropolitan Wayne County
C$ 703Delta
3+ days ago
Wed, 13 Jan - Mon, 18 Jan
Delta Logo
4:43 p.m. - 11:26 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
5h 43m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:40 p.m. - 12:45 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 05m1 stop Atlanta Hartsfield-Jackson
C$ 703Delta
3+ days ago
Wed, 13 Jan - Sun, 17 Jan
United Airlines Logo
6:10 a.m. - 1:28 p.m.SAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
6h 18m1 stop Newark
United Airlines Logo
9:15 a.m. - 5:40 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
9h 25m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
C$ 717United Airlines
3+ days ago
Booking Insights

Price, demand, and travel trends for San Antonio to Montreal Pierre Elliott Trudeau Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

Round-trip flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport typically range from C$ 707 to C$ 864. The lowest price found in the past 5 days was C$ 703, on United Airlines.

What's the cheapest day of the week to fly from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport. It's 6% cheaper than the average day, while Tuesday is the most expensive, with prices 53% higher.

What is the cheapest month to fly from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

•April is the cheapest month to fly from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport at C$ 491 round-trip.
•January (C$ 1,028) and July (C$ 985) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 109% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for San Antonio to Montreal Pierre Elliott Trudeau Intl Airport flights

Low season

October

Cheapest flight

C$ 319
Beat the crowds with an average 47% drop in traveller numbers.
The most popular month to fly with an average 58% increase in traveller numbers.
One-way flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport

When to book flights from San Antonio to Montreal

Are your dates flexible? Find out the best times to travel from San Antonio to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Antonio to Montreal Pierre Elliott Trudeau Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

    Only Economy Class is available on flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport.

  • How long does a flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport take?

    A direct flight from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport takes 00m, covering 4,486 km.

  • Do I need a passport to fly from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Antonio to Montreal Pierre Elliott Trudeau Intl Airport flight?

    Round-trip flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport range from C$ 707 to C$ 864, with an average of C$ 766 over the past 12 months. Anything below C$ 707 counts as a good deal.

  • Have flight prices from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 703 to C$ 2,309. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport looking right now?

    One-way fares from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport are currently lower than usual. Average one-way flight prices are about C$ 320, which is 18% below the typical average for this route.

  • What car rental options are available at Montreal Pierre Elliott Trudeau Intl Airport (YUL)?

    Montreal Pierre Elliott Trudeau Intl Airport (YUL) hosts 5 major car rental companies, with daily rates averaging C$ 73 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Alamo
    • Thrifty
    • Hertz
    • Avis

  • Which airports can I use when flying from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

    Flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport usually depart from San Antonio (SAT) and arrive at Montreal Pierre Elliott Trudeau Intl (YUL).

  • Which airports do connecting flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport pass through?

    One-stop flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) – 25% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 22% of one-stop connections
    • Dallas/Fort Worth (DFW) – 17% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 17% of one-stop connections

  • Can I save money by using flexible dates for flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

    Yes. Flexible dates can save you up to 39% on flights from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport. Saturday is the cheapest departure day at C$ 723 round-trip on average, while Tuesday is the most expensive at C$ 1,173, a difference of C$ 450.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport when travelling from San Antonio to Montreal Pierre Elliott Trudeau Intl Airport?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 6h 03m, compared with 6h 28m via Atlanta Hartsfield-Jackson (ATL) and 6h 28m via Dallas/Fort Worth (DFW).

  • What is the time difference between San Antonio and Montreal Pierre Elliott Trudeau Intl Airport?

    Montreal Pierre Elliott Trudeau Intl Airport is 1 hour ahead of San Antonio (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Montreal Pierre Elliott Trudeau Intl Airport?

    Some of the most popular sights in Montreal Pierre Elliott Trudeau Intl Airport are Centre Bell, Parc Jean-Drapeau, and Vieux-Port de Montréal. These are among the most viewed places in Montreal Pierre Elliott Trudeau Intl Airport on KAYAK.

Your guide to booking San Antonio to Montreal Pierre Elliott Trudeau Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Tuesday. On this route, Saturday flights average C$ 723, about C$ 450 less than Tuesday fares (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Antonio to Montreal Pierre Elliott Trudeau Intl Airport trip for April. Fares historically average C$ 491 round-trip in that month – typically C$ 537 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Montreal Pierre Elliott Trudeau Intl Airport.

    • Sheraton Montreal Airport Hotel
    • Aloft Montreal Airport
    • Novotel Montréal Aéroport

More options for your flight from San Antonio to Montreal

Complete your trip to Montreal with a hotel stay or car rental

Car rentals in Montreal
Hotels in Montreal
Vacations in Montreal