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Cheap flights from Ontario to Antigua And Barbuda from $635

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Antigua And Barbuda departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Antigua And Barbuda

Cheap round-trip flights

American Airlines Logo
6:10 am - 4:46 pmONT-ANU
30h 36m2 stops
American Airlines Logo
5:47 pm - 4:01 pmANU-ONT
26h 14m2 stops
$635American Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
American Airlines Logo
9:59 am - 1:15 pmONT-ANU
23h 16m2 stops
American Airlines Logo
2:15 pm - 8:56 amANU-ONT
22h 41m2 stops
$685American Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
American Airlines Logo
10:34 pm - 3:50 pmONT-ANU
13h 16m1 stop
American Airlines Logo
6:03 pm - 2:00 pmANU-ONT
23h 57m2 stops
$703American Airlines
Find Deal
Fri, Nov 28 - Wed, Dec 3
American Airlines Logo
6:11 am - 1:15 pmONT-ANU
27h 04m2 stops
American Airlines Logo
6:03 pm - 2:00 pmANU-ONT
23h 57m2 stops
$727American Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
American Airlines Logo
12:55 pm - 1:15 pmONT-ANU
20h 20m2 stops
American Airlines Logo
2:15 pm - 8:53 amANU-ONT
22h 38m2 stops
$735American Airlines
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Sun, Nov 23 - Tue, Dec 2
United Airlines Logo
1:29 pm - 1:55 pmONT-ANU
20h 26m2 stops
United Airlines Logo
3:05 pm - 8:44 pmANU-ONT
33h 39m2 stops
$851United Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 15
Delta Logo
10:00 pm - 3:01 pmONT-ANU
13h 01m1 stop
Delta Logo
4:14 pm - 12:18 pmANU-ONT
24h 04m2 stops
$1,016Delta
Find Deal
Fri, Nov 7 - Sat, Nov 15
Delta Logo
10:00 pm - 3:01 pmONT-ANU
13h 01m1 stop
Delta Logo
4:14 pm - 10:40 amANU-ONT
22h 26m1 stop
$1,138Delta
Find Deal
Fri, Nov 7 - Sat, Nov 15
Multiple Airlines Logo
6:00 am - 11:30 amONT-ANU
26h 30m2 stops
Multiple Airlines Logo
2:05 pm - 9:24 pmANU-ONT
34h 19m2 stops
$1,257Multiple Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18
Multiple Airlines Logo
6:05 am - 11:00 amONT-ANU
24h 55m3 stops
Multiple Airlines Logo
6:05 pm - 9:49 pmANU-ONT
31h 44m2 stops
$1,616Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30

American Airlines flights from Ontario to Antigua And Barbuda

Our best American Airlines deals on Ontario to Antigua And Barbuda flight tickets
American Airlines
Nov 15
ONT6:10 amOntario
30h 36m
2 stops
ANU4:46 pmSt. John's V.C. Bird Intl
Nov 19
ANU5:47 pmSt. John's V.C. Bird Intl
26h 14m
2 stops
ONT4:01 pmOntario
$635
Find similar
American Airlines
Nov 23
ONT9:59 amOntario
23h 16m
2 stops
ANU1:15 pmSt. John's V.C. Bird Intl
Nov 27
ANU2:15 pmSt. John's V.C. Bird Intl
22h 41m
2 stops
ONT8:56 amOntario
$685
Find similar
American Airlines
Nov 28
ONT10:34 pmOntario
13h 16m
1 stop
ANU3:50 pmSt. John's V.C. Bird Intl
Dec 3
ANU6:03 pmSt. John's V.C. Bird Intl
23h 57m
2 stops
ONT2:00 pmOntario
$703
Find similar

Delta flights from Ontario to Antigua And Barbuda

Our best Delta deals on Ontario to Antigua And Barbuda flight tickets
Delta
Nov 7
ONT10:00 pmOntario
13h 01m
1 stop
ANU3:01 pmSt. John's V.C. Bird Intl
Nov 15
ANU4:14 pmSt. John's V.C. Bird Intl
24h 04m
2 stops
ONT12:18 pmOntario
$1,016
Find similar
Delta
Nov 7
ONT10:00 pmOntario
13h 01m
1 stop
ANU3:01 pmSt. John's V.C. Bird Intl
Nov 15
ANU4:14 pmSt. John's V.C. Bird Intl
22h 26m
1 stop
ONT10:40 amOntario
$1,138
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Antigua And Barbuda 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Ontario to Antigua And Barbuda that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Sat 11/15

6:10 am-4:46 pm

2 stops30h 36m

St. John's V.C. Bird Intl

Wed 11/19

5:47 pm-4:01 pm

2 stops26h 14m

$635

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Sun 11/23

9:59 am-1:15 pm

2 stops23h 16m

St. John's V.C. Bird Intl

Thu 11/27

2:15 pm-8:56 am

2 stops22h 41m

$685

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Fri 11/28

10:34 pm-3:50 pm

1 stop13h 16m

St. John's V.C. Bird Intl

Wed 12/3

6:03 pm-2:00 pm

2 stops23h 57m

$703

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Thu 11/27

6:11 am-1:15 pm

2 stops27h 04m

St. John's V.C. Bird Intl

Wed 12/3

6:03 pm-2:00 pm

2 stops23h 57m

$727

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Sun 11/23

12:55 pm-1:15 pm

2 stops20h 20m

St. John's V.C. Bird Intl

Tue 12/2

2:15 pm-8:53 am

2 stops22h 38m

$735

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Fri 11/7

1:29 pm-1:55 pm

2 stops20h 26m

St. John's V.C. Bird Intl

Sat 11/15

3:05 pm-8:44 pm

2 stops33h 39m

$851

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Fri 11/7

10:00 pm-3:01 pm

1 stop13h 01m

St. John's V.C. Bird Intl

Sat 11/15

4:14 pm-12:18 pm

2 stops24h 04m

$1,016

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Fri 11/7

10:00 pm-3:01 pm

1 stop13h 01m

St. John's V.C. Bird Intl

Sat 11/15

4:14 pm-10:40 am

1 stop22h 26m

$1,138

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Mon 10/13

6:00 am-11:30 am

2 stops26h 30m

St. John's V.C. Bird Intl

Sat 10/18

2:05 pm-9:24 pm

2 stops34h 19m

$1,257

OntarioSt. John's

ONT - ANU

ONTANU

Ontario

Wed 11/26

6:05 am-11:00 am

3 stops24h 55m

St. John's V.C. Bird Intl

Sun 11/30

6:05 pm-9:49 pm

2 stops31h 44m

$1,616

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Antigua And Barbuda from

How to get the cheapest flight ticket from Ontario to Antigua And Barbuda

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Antigua And Barbuda?

United Airlines is the most popular carrier operating from Ontario to Antigua And Barbuda

Cheap Ontario to Antigua And Barbuda flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Antigua And Barbuda

Direct flights

None
There are no direct flights from Ontario to Antigua And Barbuda. There are no popular flight routes from Ontario to Antigua And Barbuda.
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  • When did momondo last update prices for flights from Ontario Airport to Antigua And Barbuda?

    Prices for flights from Ontario Airport to Antigua And Barbuda are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Antigua And Barbuda?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Antigua And Barbuda.

  • What documentation or ID do you need to fly to Antigua And Barbuda?

    The required travel and health documents for your Antigua And Barbuda trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Antigua And Barbuda. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Antigua And Barbuda?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Antigua And Barbuda for you.

Can I find flights from Ontario to Antigua And Barbuda with flexible booking policies on momondo?

Yes. All flights to Antigua And Barbuda from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Antigua And Barbuda?

momondo helps you find the best flight between Ontario and Antigua And Barbuda by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Antigua And Barbuda right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Antigua And Barbuda, momondo offers a useful price alert feature which will track prices for flights to Antigua And Barbuda from Ontario and alert you when they change.

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