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Cheap flights from Montreal to Antigua from C$ 343

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ANU
31 Jul — 7 Aug1
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 1 July 2026.

Sun 25/106:45 a.m.
YUL
-
ANU
1 stop7h 38m
WestJet
Sat 31/103:20 p.m.
ANU
-
YUL
1 stop9h 13m
WestJet
Deal found 29/6C$ 660
Sat 12/126:00 a.m.
YUL
-
ANU
1 stop8h 10m
Air Canada
Sat 19/124:15 p.m.
ANU
-
YUL
1 stop9h 10m
Air Canada
Deal found 26/6C$ 704
Sun 25/106:45 a.m.
YUL
-
ANU
1 stop7h 38m
Multiple Airlines
Sat 31/103:15 p.m.
ANU
-
YUL
2 stops16h 33m
Multiple Airlines
Deal found 29/6C$ 772
Tue 30/62:30 p.m.
YUL
-
ANU
2 stops25h 44m
American Airlines
Tue 7/71:22 p.m.
ANU
-
YUL
2 stops20h 26m
American Airlines
Deal found 29/6C$ 824
Sat 5/1212:59 p.m.
YUL
-
ANU
2 stops24h 12m
American Airlines
Sat 12/122:56 p.m.
ANU
-
YUL
2 stops22h 24m
American Airlines
Deal found 30/6C$ 827
Wed 5/84:15 p.m.
YUL
-
ANU
2 stops24h 02m
American Airlines
Wed 12/81:25 p.m.
ANU
-
YUL
1 stop10h 01m
American Airlines
Deal found 27/6C$ 1,026
Sat 28/119:20 a.m.
YUL
-
ANU
1 stop25h 20m
Multiple Airlines
Sat 5/124:30 p.m.
ANU
-
YUL
1 stop29h 05m
Multiple Airlines
Deal found 29/6C$ 1,032

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 1 July 2026.

Round-trip from

C$ 660

One-way from

C$ 343

Popular in

August

Cheapest in

September

Average price

C$ 698
WestJet
  • WestJet
  • 25/10-31/10
  • 2 total stops
  • 16h 51m total
  • Montreal to Antigua
Search Deals
American Airlines
  • American Airlines
  • 13/8
  • 2 total stops
  • 21h 51m total
  • Montreal to Antigua
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 105 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 1 July 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
Quickest round-trip

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

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

1 stop7h 38m

St. John's V.C. Bird Intl

Sat 31/10

3:15 p.m.-7:48 a.m.

2 stops16h 33m

C$ 772

MontrealSt. John's

YUL - ANU

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 stops42h 48m

C$ 795

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

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

1 stop6h 59m

St. John's V.C. Bird Intl

Sat 1/8

2:05 p.m.-7:38 a.m.

1 stop17h 33m

C$ 1,164

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

7:51 a.m.-4:22 p.m.

2 stops32h 31m

St. John's V.C. Bird Intl

Wed 29/7

2:32 p.m.-9:48 a.m.

2 stops19h 16m

C$ 1,313

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

5:34 p.m.-4:22 p.m.

2 stops22h 48m

St. John's V.C. Bird Intl

Sat 1/8

2:32 p.m.-9:54 a.m.

2 stops19h 22m

C$ 1,316
Cheapest one-way

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

4:15 p.m.-4:17 p.m.

2 stops24h 02m

C$ 343
Quickest one-way

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

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

1 stop7h 38m

C$ 392

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

4:15 p.m.-1:35 p.m.

2 stops21h 20m

C$ 399

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

5:34 p.m.-3:23 p.m.

2 stops21h 49m

C$ 399

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

9:35 p.m.-2:10 p.m.

2 stops16h 35m

C$ 421

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/6

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, July is the cheapest month in which you can book a flight from Montreal to Antigua (average of C$ 250). Flying from Montreal to Antigua in August is currently the most expensive (average of C$ 888). 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 1 July 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
3,393 reviews
Check prices

Food

6.2

Boarding

7.4

Crew

7.9

Overall

7.2

Comfort

7.0

Entertainment

6.1

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
3,393 reviews
WestJet
7.2
Good
3,393 reviews
Check prices

Food

6.2

Boarding

7.4

Crew

7.9

Overall

7.2

Comfort

7.0

Entertainment

6.1

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
11,282 reviews
WestJet
7.2
Good
3,393 reviews
Check prices

Food

6.2

Boarding

7.4

Crew

7.9

Overall

7.2

Comfort

7.0

Entertainment

6.1

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 6h 59m. Fly via Air Canada or United Airlines 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, July is the cheapest month in which you can book a flight from Montreal to Antigua (average of C$ 250). Flying from Montreal to Antigua in August is currently the most expensive (average of C$ 888). 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

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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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 287AverageC$ 768FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 319AverageC$ 770FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 548AverageC$ 782FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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.

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