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Cheap flights from Ontario to St. Maarten from $235

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to St. Maarten departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to St. Maarten

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 3:44 pm
ONT
-
SXM
12h 45m
2 stops
American Airlines Logo
2:51 pm - 10:34 pm
SXM
-
ONT
10h 43m
1 stop
$490American Airlines
Mon, Jul 13 - Wed, Jul 29
American Airlines Logo
10:10 pm - 1:51 pm
ONT
-
SXM
12h 41m
1 stop
American Airlines Logo
2:51 pm - 10:34 pm
SXM
-
ONT
10h 43m
1 stop
$503American Airlines
Sun, Jul 19 - Fri, Jul 31
American Airlines Logo
1:11 pm - 12:34 pm
ONT
-
SXM
20h 23m
2 stops
American Airlines Logo
4:45 pm - 11:45 am
SXM
-
ONT
22h 00m
2 stops
$508American Airlines
Sun, Jul 19 - Fri, Jul 31
American Airlines Logo
10:10 pm - 1:51 pm
ONT
-
SXM
12h 41m
1 stop
American Airlines Logo
2:51 pm - 10:34 pm
SXM
-
ONT
10h 43m
1 stop
$539American Airlines
Sun, Jul 19 - Fri, Jul 31
American Airlines Logo
1:11 pm - 12:34 pm
ONT
-
SXM
20h 23m
2 stops
American Airlines Logo
2:51 pm - 11:45 am
SXM
-
ONT
23h 54m
2 stops
$548American Airlines
Fri, Jul 17 - Tue, Jul 21
American Airlines Logo
10:10 pm - 11:33 am
ONT
-
SXM
10h 23m
1 stop
American Airlines Logo
2:51 pm - 11:45 am
SXM
-
ONT
23h 54m
2 stops
$569American Airlines
Fri, Jul 17 - Tue, Jul 21
American Airlines Logo
1:11 pm - 1:46 pm
ONT
-
SXM
21h 35m
2 stops
American Airlines Logo
4:45 pm - 9:29 am
SXM
-
ONT
19h 44m
2 stops
$588American Airlines
Thu, Jul 23 - Mon, Jul 27
American Airlines Logo
10:10 pm - 11:33 am
ONT
-
SXM
10h 23m
1 stop
American Airlines Logo
2:19 pm - 1:22 pm
SXM
-
ONT
26h 03m
2 stops
$593American Airlines
Fri, Jul 24 - Tue, Jul 28
American Airlines Logo
11:59 pm - 3:44 pm
ONT
-
SXM
12h 45m
2 stops
American Airlines Logo
1:34 pm - 11:59 pm
SXM
-
ONT
13h 25m
2 stops
$606American Airlines
Mon, Jul 13 - Wed, Jul 29
American Airlines Logo
2:27 pm - 3:39 pm
ONT
-
SXM
22h 12m
2 stops
American Airlines Logo
4:39 pm - 11:43 am
SXM
-
ONT
22h 04m
2 stops
$609American Airlines
Tue, Aug 25 - Sun, Aug 30

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American Airlines flights from Ontario to St. Maarten

Our best American Airlines deals on Ontario to St. Maarten flight tickets
American Airlines
Jul 13
ONT11:59 pmOntario
12h 45m
2 stops
SXM3:44 pmSimpson Bay Princess Juliana
Jul 29
SXM2:51 pmSimpson Bay Princess Juliana
10h 43m
1 stop
ONT10:34 pmOntario
$490
American Airlines
Jul 19
ONT10:10 pmOntario
12h 41m
1 stop
SXM1:51 pmSimpson Bay Princess Juliana
Jul 31
SXM2:51 pmSimpson Bay Princess Juliana
10h 43m
1 stop
ONT10:34 pmOntario
$503
American Airlines
Jul 19
ONT1:11 pmOntario
20h 23m
2 stops
SXM12:34 pmSimpson Bay Princess Juliana
Jul 31
SXM4:45 pmSimpson Bay Princess Juliana
22h 00m
2 stops
ONT11:45 amOntario
$508

JetBlue flights from Ontario to St. Maarten

Our best JetBlue deals on Ontario to St. Maarten flight tickets
JetBlue
Aug 31
ONT11:50 pmOntario
10h 52m
1 stop
SXM1:42 pmSimpson Bay Princess Juliana
Sep 2
SXM11:20 amSimpson Bay Princess Juliana
14h 15m
1 stop
ONT10:35 pmOntario
$644
JetBlue
Aug 31
ONT11:50 pmOntario
10h 52m
1 stop
SXM1:42 pmSimpson Bay Princess Juliana
Sep 2
SXM11:20 amSimpson Bay Princess Juliana
14h 15m
1 stop
ONT10:35 pmOntario
$664
JetBlue
Aug 29
ONT11:24 pmOntario
11h 18m
1 stop
SXM1:42 pmSimpson Bay Princess Juliana
Sep 17
SXM2:45 pmSimpson Bay Princess Juliana
32h 28m
1 stop
ONT8:13 pmOntario
$736

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to St. Maarten 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 June 10, 2026.
Use the filters below to find and compare flights from Ontario to St. Maarten that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Mon 7/13

11:59 pm-3:44 pm

2 stops12h 45m

Simpson Bay Princess Juliana

Wed 7/29

2:51 pm-10:34 pm

1 stop10h 43m

$490
Quickest round-trip

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sun 7/19

10:10 pm-1:51 pm

1 stop12h 41m

Simpson Bay Princess Juliana

Fri 7/31

2:51 pm-10:34 pm

1 stop10h 43m

$503

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sun 7/19

1:11 pm-12:34 pm

2 stops20h 23m

Simpson Bay Princess Juliana

Fri 7/31

4:45 pm-11:45 am

2 stops22h 00m

$508

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sun 7/19

10:10 pm-1:51 pm

1 stop12h 41m

Simpson Bay Princess Juliana

Fri 7/31

2:51 pm-10:34 pm

1 stop10h 43m

$539

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Fri 7/17

1:11 pm-12:34 pm

2 stops20h 23m

Simpson Bay Princess Juliana

Tue 7/21

2:51 pm-11:45 am

2 stops23h 54m

$548

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Fri 7/17

10:10 pm-11:33 am

1 stop10h 23m

Simpson Bay Princess Juliana

Tue 7/21

2:51 pm-11:45 am

2 stops23h 54m

$569

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Thu 7/23

1:11 pm-1:46 pm

2 stops21h 35m

Simpson Bay Princess Juliana

Mon 7/27

4:45 pm-9:29 am

2 stops19h 44m

$588

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Fri 7/24

10:10 pm-11:33 am

1 stop10h 23m

Simpson Bay Princess Juliana

Tue 7/28

2:19 pm-1:22 pm

2 stops26h 03m

$593

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Mon 7/13

11:59 pm-3:44 pm

2 stops12h 45m

Simpson Bay Princess Juliana

Wed 7/29

1:34 pm-11:59 pm

2 stops13h 25m

$606

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Tue 8/25

2:27 pm-3:39 pm

2 stops22h 12m

Simpson Bay Princess Juliana

Sun 8/30

4:39 pm-11:43 am

2 stops22h 04m

$609

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to St. Maarten from

How to get the cheapest flight ticket from Ontario to St. Maarten

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

Can stopping save me money on Ontario to St. Maarten flights?

You could potentially save up to 3% on your flight if you consider stops on a Ontario to St. Maarten flight.

Cheap Ontario to St. Maarten flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to St. Maarten

Fastest flight time

10h 52m

Direct flights

None
The fastest flight from Ontario to St. Maarten takes 10h 52m
There are no direct flights from Ontario to St. Maarten. There are no popular flight routes from Ontario to St. Maarten.
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Frequently asked questions about flying from Ontario to St. Maarten

  • When did momondo last update prices for flights from Ontario Airport to St. Maarten?

    Prices for flights from Ontario Airport to St. Maarten are updated daily.

  • How old do you have to be to fly from Ontario Airport to St. Maarten?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to St. Maarten.

  • What documentation or ID do you need to fly to St. Maarten?

    The necessary travel and health documents for your St. Maarten trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to St. Maarten?

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 St. Maarten for you.

Can I find flights from Ontario to St. Maarten with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Maarten from Ontario with this policy.

How can momondo help me find flights from Ontario to St. Maarten?

momondo helps you find the best flight between Ontario and St. Maarten 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 St. Maarten right now. Can momondo alert me if prices change?

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

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Popular cities in St. Maarten

Popular flights according to clicks in the last 7 days on momondo
Flights to Simpson Bayfrom $313