Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to Antigua from C$ 306

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ANU
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Antigua

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Antigua
Explore the most affordable flight options available from Montreal to Antigua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Fri 4/93:25 p.m. -
1 stop21h 34m
Sat 12/92:05 p.m. -
2 stops20h 35m
Deal found 14/8C$ 574
Sat 26/96:00 a.m. -
1 stop6h 59m
Sat 3/102:05 p.m. -
1 stop8h 01m
Deal found 12/8C$ 610
Sun 18/105:00 a.m. -
1 stop9h 20m
Sun 25/1012:15 p.m. -
1 stop9h 25m
Deal found 10/8C$ 661
Mon 7/1212:10 p.m. -
2 stops26h 30m
Wed 16/124:40 p.m. -
2 stops23h 27m
Deal found 11/8C$ 693
Mon 7/129:35 p.m. -
2 stops16h 35m
Tue 15/124:15 p.m. -
2 stops20h 38m
Deal found 11/8C$ 699
Mon 7/128:00 p.m. -
1 stop18h 10m
Thu 17/124:15 p.m. -
2 stops27h 28m
Deal found 11/8C$ 700
Sat 12/126:00 a.m. -
1 stop8h 10m
Sat 19/124:15 p.m. -
2 stops18h 48m
Deal found 10/8C$ 721
Wed 18/119:20 p.m. -
1 stop16h 50m
Wed 25/1112:15 p.m. -
2 stops13h 10m
Deal found 12/8C$ 751

Find flight deals from Montreal to Antigua

Keep the following information in mind while searching for Montreal to Antigua flight deals. Data was last updated 15 August 2026.

Round-trip from

C$ 531

One-way from

C$ 306

Popular in

August

Cheapest in

September

Average price

C$ 1,800
American Airlines
  • American Airlines
  • 10/1-23/1
  • 4 total stops
  • 40h 48m total
  • Montreal to Antigua
Search Deals
American Airlines
  • American Airlines
  • 4/1
  • 2 total stops
  • 23h 19m total
  • Montreal to Antigua
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 103 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Antigua 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 629,999 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from Montreal to Antigua that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

3:25 p.m.-12:59 p.m.

1 stop21h 34m

St. John's V.C. Bird Intl

Sat 12/9

2:05 p.m.-1:09 p.m.

1 stop23h 04m

C$ 574

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

6:00 a.m.-12:59 p.m.

1 stop6h 59m

St. John's V.C. Bird Intl

Sat 3/10

2:05 p.m.-5:30 p.m.

2 stops27h 25m

C$ 604
Quickest round-trip

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

6:00 a.m.-3:10 p.m.

1 stop8h 10m

St. John's V.C. Bird Intl

Sat 19/12

4:15 p.m.-10:03 a.m.

2 stops18h 48m

C$ 721

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Wed 30/12

3:00 p.m.-3:10 p.m.

2 stops23h 10m

St. John's V.C. Bird Intl

Wed 6/1

12:15 p.m.-3:25 p.m.

2 stops28h 10m

C$ 849

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

1:04 p.m.-2:25 p.m.

2 stops24h 21m

St. John's V.C. Bird Intl

Sat 19/12

4:43 p.m.-3:07 p.m.

2 stops23h 24m

C$ 854

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Wed 10/2

7:00 a.m.-2:51 p.m.

1 stop30h 51m

St. John's V.C. Bird Intl

Mon 1/3

4:39 p.m.-10:50 p.m.

1 stop31h 11m

C$ 857
Cheapest one-way

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Mon 4/1

4:00 p.m.-4:19 p.m.

2 stops23h 19m

C$ 306

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

5:34 p.m.-3:41 p.m.

2 stops22h 07m

C$ 347

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

4:15 p.m.-2:31 p.m.

2 stops22h 16m

C$ 353

MontrealSt. John's

YUL Montreal Pierre Elliott Trudeau Intl - ANU St. John's V.C. Bird Intl

YULANU

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

6:45 a.m.-2:23 p.m.

1 stop7h 38m

C$ 357

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to Antigua

Have a flexible travel schedule? Discover the best time to fly to Antigua from Montreal 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 Montreal to Antigua

What is the cheapest month to book a flight from Montreal to Antigua?

Currently, May is the cheapest month in which you can book a flight from Montreal to Antigua (average of C$ 524). Flying from Montreal to Antigua in December is currently the most expensive (average of C$ 1,081). 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.

Reviews of airlines servicing Antigua

Get insights into the airlines that provide service to Antigua. 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 Antigua. Reviews last updated 15 August 2026.
Read reviews from past customers who have flown WestJet and Air Canada from Montreal to Antigua. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,432 reviews
Check prices

Comfort

7.0

Boarding

7.4

Overall

7.2

Crew

7.9

Entertainment

6.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
WestJet
7.2
Good
3,432 reviews
WestJet
7.2
Good
3,432 reviews
Check prices

Comfort

7.0

Boarding

7.4

Overall

7.2

Crew

7.9

Entertainment

6.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
Air Canada
7.1
Good
11,471 reviews
WestJet
7.2
Good
3,432 reviews
Check prices

Comfort

7.0

Boarding

7.4

Overall

7.2

Crew

7.9

Entertainment

6.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

Related info for your journey

Find useful and relevant information for your journey from Montreal to Antigua. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to Antigua?

    There are many flights that can get you from Montreal to Antigua in 8h 10m. Fly via United Airlines or Air Canada to get the fastest option. There are 3338 km between Montreal and Antigua. This flight may include one or multiple stops.

  • Can I find deals for flights from Montreal to Antigua that include hotel bookings?

    Yes. In addition to deals on Montreal to Antigua flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Antigua?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Antigua.

  • Can I find deals for business class flights from Montreal to Antigua?

    Yes. Cheapflights offers flight deals from Montreal to Antigua 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 Montreal to Antigua?

    Currently, May is the cheapest month in which you can book a flight from Montreal to Antigua (average of C$ 524). Flying from Montreal to Antigua in December is currently the most expensive (average of C$ 1,081). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montreal to Antigua

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to St. John's flights

Top 3 airlines flying from Montreal to Antigua

Discover the top 3 airlines that operate flights from Montreal to Antigua. 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 629,999 searches. Data last updated 15 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 280AverageC$ 751FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 312AverageC$ 752FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 541AverageC$ 772FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Antigua?

When you search for this flight from Montreal to Antigua, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Antigua?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Antigua for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Antigua with no change fees?

Certainly. Search results for flights to Antigua from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Montreal to Antigua become cheaper?

Yes! Start tracking prices for Montreal to Antigua flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.