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Cheap flights from Ontario to St. Maarten from $284

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 11/10. 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 St. Maarten

Cheap round-trip flights

JetBlue Logo
10:56 pm - 1:15 pmONT-SXM
11h 19m1 stop
JetBlue Logo
3:31 pm - 9:29 pmSXM-ONT
32h 58m1 stop
$621JetBlue
Find Deal
Sat, Sep 27 - Sat, Oct 4
JetBlue Logo
11:59 pm - 11:10 amONT-SXM
32h 11m1 stop
JetBlue Logo
2:35 pm - 9:29 pmSXM-ONT
33h 54m1 stop
$649JetBlue
Find Deal
Sat, Aug 23 - Fri, Sep 5
United Airlines Logo
1:29 pm - 1:50 pmONT-SXM
20h 21m2 stops
United Airlines Logo
2:52 pm - 9:49 pmSXM-ONT
34h 57m2 stops
$675United Airlines
Find Deal
Wed, Nov 26 - Thu, Dec 4
United Airlines Logo
6:42 pm - 1:51 pmONT-SXM
15h 09m2 stops
United Airlines Logo
2:46 pm - 6:00 pmSXM-ONT
31h 14m2 stops
$694United Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Delta Logo
10:00 pm - 1:50 pmONT-SXM
12h 50m1 stop
Delta Logo
3:20 pm - 10:23 pmSXM-ONT
10h 03m1 stop
$737Delta
Find Deal
Thu, Sep 18 - Sun, Sep 21
Delta Logo
4:40 pm - 1:50 pmONT-SXM
18h 10m2 stops
Delta Logo
3:20 pm - 10:23 pmSXM-ONT
10h 03m1 stop
$742Delta
Find Deal
Thu, Sep 18 - Sun, Sep 21
American Airlines Logo
10:09 am - 1:37 pmONT-SXM
24h 28m2 stops
American Airlines Logo
4:24 pm - 11:58 amSXM-ONT
22h 34m2 stops
$800American Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
United Airlines Logo
6:42 pm - 1:51 pmONT-SXM
15h 09m2 stops
United Airlines Logo
4:55 pm - 9:59 amSXM-ONT
21h 04m2 stops
$911United Airlines
Find Deal
Sun, Jan 18 - Sun, Jan 25
JetBlue Logo
10:56 pm - 1:15 pmONT-SXM
11h 19m1 stop
JetBlue Logo
3:31 pm - 9:29 pmSXM-ONT
32h 58m1 stop
$954JetBlue
Find Deal
Tue, Oct 7 - Sat, Oct 11
JetBlue Logo
11:59 pm - 11:10 amONT-SXM
32h 11m1 stop
JetBlue Logo
2:35 pm - 9:29 pmSXM-ONT
33h 54m1 stop
$1,029JetBlue
Find Deal
Thu, Aug 28 - Thu, Sep 4

JetBlue flights from Ontario to St. Maarten

Our best JetBlue deals on Ontario to St. Maarten flight tickets
JetBlue
Sep 27
ONT10:56 pmOntario
11h 19m
1 stop
SXM1:15 pmSimpson Bay Princess Juliana
Oct 4
SXM3:31 pmSimpson Bay Princess Juliana
32h 58m
1 stop
ONT9:29 pmOntario
$621
Find similar
JetBlue
Aug 23
ONT11:59 pmOntario
32h 11m
1 stop
SXM11:10 amSimpson Bay Princess Juliana
Sep 5
SXM2:35 pmSimpson Bay Princess Juliana
33h 54m
1 stop
ONT9:29 pmOntario
$649
Find similar
JetBlue
Oct 7
ONT10:56 pmOntario
11h 19m
1 stop
SXM1:15 pmSimpson Bay Princess Juliana
Oct 11
SXM3:31 pmSimpson Bay Princess Juliana
32h 58m
1 stop
ONT9:29 pmOntario
$954
Find similar

Delta flights from Ontario to St. Maarten

Our best Delta deals on Ontario to St. Maarten flight tickets
Delta
Sep 18
ONT10:00 pmOntario
12h 50m
1 stop
SXM1:50 pmSimpson Bay Princess Juliana
Sep 21
SXM3:20 pmSimpson Bay Princess Juliana
10h 03m
1 stop
ONT10:23 pmOntario
$737
Find similar
Delta
Sep 18
ONT4:40 pmOntario
18h 10m
2 stops
SXM1:50 pmSimpson Bay Princess Juliana
Sep 21
SXM3:20 pmSimpson Bay Princess Juliana
10h 03m
1 stop
ONT10:23 pmOntario
$742
Find similar

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 August 4, 2025.
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

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sat 9/27

10:56 pm-1:15 pm

1 stop11h 19m

Simpson Bay Princess Juliana

Sat 10/4

3:31 pm-9:29 pm

1 stop32h 58m

$621

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sat 8/23

11:59 pm-11:10 am

1 stop32h 11m

Simpson Bay Princess Juliana

Fri 9/5

2:35 pm-9:29 pm

1 stop33h 54m

$649

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Wed 11/26

1:29 pm-1:50 pm

2 stops20h 21m

Simpson Bay Princess Juliana

Thu 12/4

2:52 pm-9:49 pm

2 stops34h 57m

$675

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sat 1/17

6:42 pm-1:51 pm

2 stops15h 09m

Simpson Bay Princess Juliana

Sat 1/24

2:46 pm-6:00 pm

2 stops31h 14m

$694

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Thu 9/18

10:00 pm-1:50 pm

1 stop12h 50m

Simpson Bay Princess Juliana

Sun 9/21

3:20 pm-10:23 pm

1 stop10h 03m

$737

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Thu 9/18

4:40 pm-1:50 pm

2 stops18h 10m

Simpson Bay Princess Juliana

Sun 9/21

3:20 pm-10:23 pm

1 stop10h 03m

$742

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Tue 10/7

10:09 am-1:37 pm

2 stops24h 28m

Simpson Bay Princess Juliana

Sat 10/11

4:24 pm-11:58 am

2 stops22h 34m

$800

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sun 1/18

6:42 pm-1:51 pm

2 stops15h 09m

Simpson Bay Princess Juliana

Sun 1/25

4:55 pm-9:59 am

2 stops21h 04m

$911

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Tue 10/7

10:56 pm-1:15 pm

1 stop11h 19m

Simpson Bay Princess Juliana

Sat 10/11

3:31 pm-9:29 pm

1 stop32h 58m

$954

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Thu 8/28

11:59 pm-11:10 am

1 stop32h 11m

Simpson Bay Princess Juliana

Thu 9/4

2:35 pm-9:29 pm

1 stop33h 54m

$1,029

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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

What is the cheapest day to depart on your flight to St. Maarten?

According to our data, Sunday is the cheapest day to fly to St. Maarten from Ontario. The lowest ticket price found for a Sunday departure recently was $622. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to St. Maarten is Friday, with ticket prices averaging around $983.

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

You could potentially save up to 7% 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

Best Price Found

$284

Fastest flight time

10h 32m

Direct flights

None

Airports in St. Maarten

1 airport
The best one-way flight to St. Maarten from Ontario in the past 72 hours is $284. The best round-trip flight deal from Ontario to St. Maarten found on momondo in the last 72 hours is $621.
The fastest flight from Ontario to St. Maarten takes 10h 32m
There are no direct flights from Ontario to St. Maarten. Popular non-direct route for this connection is Ontario Airport - Simpson Bay Princess Juliana Airport.
There is 1 airport near St. Maarten: Simpson Bay Princess Juliana (SXM)
Search flight deals

  • 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.

An easier way to manage your St. Maarten trip

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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 $255