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ONT - SXM

$511 Find cheap flights from Ontario to Simpson Bay

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Simpson Bay departing on 8/24. 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.
1 adult
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Simpson Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Simpson Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Simpson Bay, as well as popular online travel agencies
In the last 7 days travelers have searched 42,393,389 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to Simpson Bay (ONT-SXM)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Simpson Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:45 pm - 1:49 pmONT-SXM
22h 04m1 stop
3:19 pm - 7:05 pmSXM-ONT
30h 46m1 stop
$511Delta
Find Deal
Sat, Aug 24 - Wed, Aug 28
10:35 pm - 3:04 pmONT-SXM
13h 29m2 stops
2:15 pm - 11:50 amSXM-ONT
24h 35m2 stops
$580American Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
1:30 pm - 4:49 pmONT-SXM
24h 19m2 stops
3:55 pm - 10:45 pmSXM-ONT
33h 50m2 stops
$587United Airlines
Find Deal
Fri, Aug 9 - Sat, Aug 17
10:35 pm - 1:25 pmONT-SXM
11h 50m1 stop
4:04 pm - 6:27 pmSXM-ONT
29h 23m2 stops
$625American Airlines
Find Deal
Sun, Aug 11 - Sun, Aug 18
12:45 pm - 1:49 pmONT-SXM
22h 04m1 stop
3:19 pm - 11:10 amSXM-ONT
22h 51m1 stop
$634Delta
Find Deal
Fri, Aug 9 - Sat, Aug 17
10:00 pm - 1:55 pmONT-SXM
12h 55m1 stop
3:20 pm - 10:20 amSXM-ONT
22h 00m1 stop
$670Delta
Find Deal
Sun, Jun 16 - Fri, Jun 21
10:38 pm - 1:20 pmONT-SXM
11h 42m1 stop
2:45 pm - 11:50 amSXM-ONT
24h 05m2 stops
$790American Airlines
Find Deal
Mon, Jul 8 - Mon, Aug 5
2:44 pm - 3:04 pmONT-SXM
21h 20m2 stops
2:45 pm - 10:03 amSXM-ONT
22h 18m2 stops
$792American Airlines
Find Deal
Sun, Jun 16 - Fri, Jun 21
11:59 pm - 4:30 pmONT-SXM
13h 31m1 stop
1:10 pm - 10:38 pmSXM-ONT
12h 28m1 stop
$887JetBlue
Find Deal
Fri, Jun 14 - Fri, Jun 21
11:40 pm - 2:11 pmONT-SXM
11h 31m1 stop
1:10 pm - 10:38 pmSXM-ONT
12h 28m1 stop
$971JetBlue
Find Deal
Tue, Jun 11 - Tue, Jun 18

Flights from Ontario to Simpson Bay - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Simpson Bay to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Simpson Bay?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Simpson Bay, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Simpson Bay is September, where tickets cost $501 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $906 and $867 respectively.

How far in advance should I book a flight from Ontario to Simpson Bay?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Simpson Bay, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Simpson Bay, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 10 days before departure.

Good to know

Cheapest flight

$511
Flight from Ontario to Simpson Bay

When to book flights from Ontario to Simpson Bay

Are your dates flexible? Find out the best times to travel from Ontario to Simpson Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Simpson Bay

  • What is the cheapest flight from Ontario to Simpson Bay?

    In the last 3 days, the lowest price for a flight from Ontario to Simpson Bay was $526 for a one-way ticket and $511 for a round-trip.

  • Do I need a passport to fly between Ontario and Simpson Bay?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Ontario and on arrival in Simpson Bay.

  • Which aircraft models fly most regularly from Ontario to Simpson Bay?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Simpson Bay?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Ontario and Simpson Bay, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Simpson Bay, JetBlue or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Simpson Bay are JetBlue and American Airlines. With an average price for the route of $1,042 and an overall rating of 7.6, JetBlue is the most popular choice. American Airlines is also a great choice for the route, with an average price of $843 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Ontario to Simpson Bay?

    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 Simpson Bay.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Simpson Bay from Ontario 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 Simpson Bay?

    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 to Simpson Bay with an airline and back to Ontario with another airline. Booking your flights between Ontario and SXM can sometimes prove cheaper using this method.

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

    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 to Simpson Bay from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Ontario to Simpson Bay

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Simpson Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Simpson Bay? 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.
7.6
JetBlueOverall score based on 4475 reviews
7.9Comfort
7.2Food
8.3Crew
7.5Entertainment
7.8Boarding
Airline reviews

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

4.0 OkayBrett, May 2024PBI - PVD
Read more about JetBlue reviews

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

Book cheap flights from Ontario to Simpson Bay

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Simpson Bay found on KAYAK in the last 72 hours.
5/21Tue
2 stopsAmerican Airlines
13h 36mONT-SXM
$526

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Ontario - Simpson Bay Flights

Departure:

Ontario (undefined)United States

Destination:

Simpson Bay (SXM)St. Maarten

Cabin classes: