$264 Find Cheap Flights from Ontario to St. Maarten

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to St. Maarten departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best St. Maarten Flight Deals from Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Simpson Bay
Simpson Bay2 stops$614

Good to know

Cheapest flight

$264
Flight from Ontario to Simpson Bay

FAQs - booking St. Maarten flights

  • How does KAYAK find such low prices on flights from Ontario to St. Maarten?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to St. Maarten.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to St. Maarten?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to St. Maarten is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to St. Maarten?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to St. Maarten with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to St. Maarten?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to St. Maarten up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to St. Maarten

  • High season is considered to be January, February and December. The cheapest month to fly from Ontario is January.
  • Morning departure is around 35% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Ontario to St. Maarten

Need help choosing which airline to fly with from Ontario to St. Maarten? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
7.5Boarding
8.0Crew
7.0Entertainment
6.5Food
Airline reviews

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

8.0 ExcellentBrandon, Jan 2025SAN - PHX
Read more American Airlines reviews

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

DO NOT BOOK THROUGH AMERICAN AIRLINES IF YOU HAVE ANY ADDITIONAL NEEDS. Great flight, crew etc. it wasn’t full so had space to stretch out Only downside was there was no GF option for my partner. We booked through American and it was a Qantas flight so despite contacting both airlines to confirm, she didn’t have a gluten free meal for the 16 hour flight (nor the flight in the other direction). The flight attendants did their best to accommodate but it was not super substantial.

After several delays and being rebooked onto a layer flight, I had to speak to three AA agents for baggage claim to get an attendant. All were in foul mode and reluctant to assist or offer any assistance.

Multiple maintenance delays and the missed and rebooked connection changed gates at least 6 times including one which had us walking 20 minutes to another terminal and then back again. Seated our family of three in different middle seats throughout the plane and then there was an empty seat next to me. Very long travel day which I would have never agreed to if I knew the itinerary would be changed at 5 am, 2 hours before takeoff.

It was as expected for such a short flight. No complaints

It was nice being on a flight that had working wifi. The boarding was quick - why don’t all airlines have small boarding groups window to aisle? Makes so much sense!!! I was disappointed to be the first person stopped to have to gate check my carryon. Especially when there was plenty of overhead space at the back! But I get it…keeps it moving. Crew was nice.

The flight encountered a delay exceeding 4 hours. The food voucher issued was valued at $12, insufficient to cover our meal expenses. Consequently, I was unable to take my medication, leading to a drop in blood sugar levels and exacerbating my anxiety.

Crazy seating issues. We got seated far apart. Offered middle seats at a premium rate. Why is a middle seat now the expensive seat? Baffling.

The boarding process was a nightmare and though we were traveling business class, we were in Group 2 and the organization was terrible. The Business Class on this flight was crowded and did not feel clean and nice. Overall, I would not travel Business again on the American Airline flight through British Airways Not nearly special enough for the considerable cost .

Not too impressed with them to be honest. They had forgotten my gf meal, despite the fact that the app had notified me that it was sorted. Apparently there is a ‘glitch’ in the system, according to one of the stewardesses, and has been for a while. Also the legroom in economy is way too small (and I’m a slight person) and are very uncomfortable. An extra Internal flight I booked via the app, had not even given me the option to order a meal, so was unaware of that and left without food on a 9 hr. flight !! Don’t think I’ll use AA again after this.

Book cheap flights from Ontario to St. Maarten

Recent round-trip flight deals

2/22Sat
2 stopsUnited Airlines
28h 39mONT-SXM
3/2Sun
2 stopsUnited Airlines
31h 45mSXM-ONT
$614
2/21Fri
2 stopsUnited Airlines
54h 47mONT-SXM
3/2Sun
2 stopsUnited Airlines
33h 54mSXM-ONT
$631
3/25Tue
2 stopsUnited Airlines
27h 51mONT-SXM
4/2Wed
2 stopsUnited Airlines
31h 47mSXM-ONT
$634
2/22Sat
2 stopsUnited Airlines
28h 39mONT-SXM
2/27Thu
2 stopsUnited Airlines
35h 06mSXM-ONT
$635
2/24Mon
2 stopsDelta
18h 06mONT-SXM
3/4Tue
1 stopDelta
13h 12mSXM-ONT
$777
2/24Mon
2 stopsDelta
18h 06mONT-SXM
2/27Thu
1 stopDelta
13h 12mSXM-ONT
$785
2/19Wed
2 stopsAmerican Airlines
16h 50mONT-SXM
2/26Wed
2 stopsAmerican Airlines
21h 46mSXM-ONT
$801
2/19Wed
1 stopAmerican Airlines
11h 05mONT-SXM
2/26Wed
2 stopsAmerican Airlines
19h 51mSXM-ONT
$951
7/12Sat
1 stopJetBlue
10h 43mONT-SXM
7/20Sun
1 stopJetBlue
13h 15mSXM-ONT
$1,288
6/21Sat
1 stopJetBlue
10h 43mONT-SXM
6/28Sat
1 stopJetBlue
13h 15mSXM-ONT
$1,313

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Recent one-way flight deals

3/11Tue
2 stopsUnited Airlines
15h 06mONT-SXM
$264
3/11Tue
3 stopsUnited Airlines
27h 51mONT-SXM
$310
2/7Fri
2 stopsUnited Airlines
25h 05mONT-SXM
$452
2/8Sat
2 stopsUnited Airlines
27h 44mONT-SXM
$458
2/6Thu
2 stopsUnited Airlines
20h 06mONT-SXM
$751

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Last minute flights from Ontario to St. Maarten

Last minute flight, train and bus deals

2/4Tue
multi-stopDelta
18h 06mONT-SXM
2/9Sun
multi-stopDelta
12h 45mSXM-ONT
$1,055
2/3Mon
multi-stopUnited Airlines
20h 06mONT-SXM
2/9Sun
multi-stopUnited Airlines
20h 56mSXM-ONT
$1,071
2/3Mon
multi-stopUnited Airlines
20h 06mONT-SXM
2/8Sat
multi-stopUnited Airlines
23h 46mSXM-ONT
$1,078
2/4Tue
multi-stopUnited Airlines
23h 04mONT-SXM
2/9Sun
multi-stopUnited Airlines
23h 05mSXM-ONT
$1,153
2/4Tue
multi-stopDelta
18h 06mONT-SXM
2/9Sun
multi-stopDelta
14h 01mSXM-ONT
$1,256

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Everything you need to know for your flight from Ontario to St. Maarten

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