Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Ontario to Simpson Bay from $226

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 Simpson Bay departing on 4/16. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Simpson Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:02 pm - 11:29 am
ONT
-
SXM
15h 27m
2 stops
American Airlines Logo
2:17 pm - 10:06 am
SXM
-
ONT
22h 49m
2 stops
$388American Airlines
Tue, Mar 24 - Wed, Apr 1
American Airlines Logo
5:02 pm - 1:21 pm
ONT
-
SXM
17h 19m
2 stops
American Airlines Logo
2:21 pm - 11:31 am
SXM
-
ONT
24h 10m
2 stops
$408American Airlines
Tue, Mar 24 - Wed, Apr 1
United Airlines Logo
5:45 am - 12:33 pm
ONT
-
SXM
27h 48m
2 stops
United Airlines Logo
3:50 pm - 8:42 pm
SXM
-
ONT
31h 52m
3 stops
$498United Airlines
Sun, May 24 - Tue, Jun 2
American Airlines Logo
10:36 pm - 1:16 pm
ONT
-
SXM
11h 40m
1 stop
American Airlines Logo
4:28 pm - 1:48 pm
SXM
-
ONT
24h 20m
2 stops
$511American Airlines
Sat, Mar 14 - Tue, Mar 17
American Airlines Logo
10:36 pm - 1:16 pm
ONT
-
SXM
11h 40m
1 stop
American Airlines Logo
2:21 pm - 8:51 am
SXM
-
ONT
21h 30m
2 stops
$531American Airlines
Tue, Mar 24 - Wed, Apr 1
American Airlines Logo
7:59 pm - 3:00 pm
ONT
-
SXM
16h 01m
2 stops
American Airlines Logo
2:17 pm - 10:06 am
SXM
-
ONT
22h 49m
2 stops
$534American Airlines
Sat, Mar 14 - Tue, Mar 17
United Airlines Logo
6:37 pm - 12:50 pm
ONT
-
SXM
15h 13m
2 stops
United Airlines Logo
3:55 pm - 10:36 pm
SXM
-
ONT
33h 41m
2 stops
$536United Airlines
Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
10:26 pm - 1:21 pm
ONT
-
SXM
11h 55m
1 stop
American Airlines Logo
2:24 pm - 8:39 am
SXM
-
ONT
21h 15m
2 stops
$554American Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
1:40 pm - 12:33 pm
ONT
-
SXM
19h 53m
2 stops
United Airlines Logo
1:35 pm - 12:38 pm
SXM
-
ONT
26h 03m
2 stops
$556United Airlines
Sat, May 2 - Mon, May 11
United Airlines Logo
5:00 am - 12:33 pm
ONT
-
SXM
28h 33m
2 stops
United Airlines Logo
1:35 pm - 12:38 pm
SXM
-
ONT
26h 03m
2 stops
$573United Airlines
Mon, May 4 - Mon, May 11

United Airlines flights from Ontario to Simpson Bay

Our best United Airlines deals on Ontario to Simpson Bay flight tickets
United Airlines
Mar 10
ONT6:37 pmOntario
15h 13m
2 stops
SXM12:50 pmSimpson Bay Princess Juliana
Mar 18
SXM3:55 pmSimpson Bay Princess Juliana
33h 41m
2 stops
ONT10:36 pmOntario
$536
United Airlines
May 2
ONT1:40 pmOntario
19h 53m
2 stops
SXM12:33 pmSimpson Bay Princess Juliana
May 11
SXM1:35 pmSimpson Bay Princess Juliana
26h 03m
2 stops
ONT12:38 pmOntario
$556
United Airlines
May 4
ONT5:00 amOntario
28h 33m
2 stops
SXM12:33 pmSimpson Bay Princess Juliana
May 11
SXM1:35 pmSimpson Bay Princess Juliana
26h 03m
2 stops
ONT12:38 pmOntario
$573

American Airlines flights from Ontario to Simpson Bay

Our best American Airlines deals on Ontario to Simpson Bay flight tickets
American Airlines
Mar 24
ONT5:02 pmOntario
15h 27m
2 stops
SXM11:29 amSimpson Bay Princess Juliana
Apr 1
SXM2:17 pmSimpson Bay Princess Juliana
22h 49m
2 stops
ONT10:06 amOntario
$388
American Airlines
Mar 24
ONT5:02 pmOntario
19h 26m
2 stops
SXM3:28 pmSimpson Bay Princess Juliana
Apr 1
SXM4:28 pmSimpson Bay Princess Juliana
20h 38m
2 stops
ONT10:06 amOntario
$408
American Airlines
Mar 14
ONT10:36 pmOntario
11h 40m
1 stop
SXM1:16 pmSimpson Bay Princess Juliana
Mar 17
SXM4:28 pmSimpson Bay Princess Juliana
24h 20m
2 stops
ONT1:48 pmOntario
$511

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Simpson Bay 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 February 19, 2026.
Use the filters below to find and compare flights from Ontario to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Tue 3/24

5:02 pm-11:29 am

2 stops15h 27m

Simpson Bay Princess Juliana

Wed 4/1

2:17 pm-10:06 am

2 stops22h 49m

$388

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Tue 3/24

5:02 pm-1:21 pm

2 stops17h 19m

Simpson Bay Princess Juliana

Wed 4/1

2:21 pm-11:31 am

2 stops24h 10m

$408

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sun 5/24

5:45 am-12:33 pm

2 stops27h 48m

Simpson Bay Princess Juliana

Tue 6/2

3:50 pm-8:42 pm

3 stops31h 52m

$498

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sat 3/14

10:36 pm-1:16 pm

1 stop11h 40m

Simpson Bay Princess Juliana

Tue 3/17

4:28 pm-1:48 pm

2 stops24h 20m

$511

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Tue 3/24

10:36 pm-1:16 pm

1 stop11h 40m

Simpson Bay Princess Juliana

Wed 4/1

2:21 pm-8:51 am

2 stops21h 30m

$531

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sat 3/14

7:59 pm-3:00 pm

2 stops16h 01m

Simpson Bay Princess Juliana

Tue 3/17

2:17 pm-10:06 am

2 stops22h 49m

$534

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Tue 3/10

6:37 pm-12:50 pm

2 stops15h 13m

Simpson Bay Princess Juliana

Wed 3/18

3:55 pm-10:36 pm

2 stops33h 41m

$536

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Wed 4/29

10:26 pm-1:21 pm

1 stop11h 55m

Simpson Bay Princess Juliana

Wed 5/6

2:24 pm-8:39 am

2 stops21h 15m

$554

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Sat 5/2

1:40 pm-12:33 pm

2 stops19h 53m

Simpson Bay Princess Juliana

Mon 5/11

1:35 pm-12:38 pm

2 stops26h 03m

$556

OntarioSimpson Bay

ONT - SXM

ONTSXM

Ontario

Mon 5/4

5:00 am-12:33 pm

2 stops28h 33m

Simpson Bay Princess Juliana

Mon 5/11

1:35 pm-12:38 pm

2 stops26h 03m

$573

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Simpson Bay from

How to get the cheapest flight ticket from Ontario to Simpson Bay

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 Simpson Bay flights?

You could potentially save up to 22% on your flight if you consider stops on a Ontario to Simpson Bay flight.

When to book flights from Ontario to Simpson Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Simpson Bay according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Simpson Bay (ONT to SXM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Simpson Bay

Fastest flight time

10h 43m

Direct flights

None
The fastest flight from Ontario to Simpson Bay takes 10h 43m
There are no direct flights from Ontario to Simpson Bay. There are no popular flight routes from Ontario to Simpson Bay.
Search flight deals

  • How far is Ontario to Simpson Bay Princess Juliana by plane?

    Simpson Bay Princess Juliana is 3515.4 mi away from Ontario. In terms of flight time, this usually takes a little over 10h 43m.

  • When did momondo last update prices for flights from Ontario Airport to Simpson Bay Princess Juliana Airport?

    Prices for flights from Ontario Airport to Simpson Bay Princess Juliana Airport are updated daily.

  • How old do you have to be to fly from Ontario Airport to Simpson Bay Princess Juliana Airport?

    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 Simpson Bay Princess Juliana Airport.

  • What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

    The necessary travel and health documents for your Simpson Bay Princess Juliana Airport 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.

Traveling to a place near Simpson Bay?

Book flights to Simpson Bay if you plan to visit one of these locations
Philipsburg

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Simpson Bay?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Simpson Bay. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Simpson Bay with flexible booking policies on momondo?

All flight searches from Ontario to Simpson Bay on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Simpson Bay?

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

Yes. momondo can track prices for Ontario to Simpson Bay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Simpson Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/21
Sat 3/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to St. Maarten

Fly your favorite airline to Simpson Bay

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
American Airlines
Delta
United Airlines
JetBlue
Copa Airlines