$221 Find Cheap Flights from Ontario to Belize

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 Belize departing on 8/30. 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
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Ontario to Belize Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Belize 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Belize

Mon, Jul 27 - Thu, Jul 30
Southwest Logo
11:55 pm - 12:55 pm
ONT
-
BZE
12h 00m
2 stops
Southwest Logo
1:55 pm - 9:05 am
BZE
-
ONT
20h 10m
2 stops
$532Southwest
Tue, Jul 28 - Tue, Aug 25
American Airlines Logo
11:59 pm - 12:26 pm
ONT
-
BZE
11h 27m
2 stops
American Airlines Logo
1:32 pm - 12:03 pm
BZE
-
ONT
23h 31m
2 stops
$549American Airlines
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
5:45 am - 1:33 pm
ONT
-
BZE
6h 48m
1 stop
United Airlines Logo
2:35 pm - 6:16 pm
BZE
-
ONT
28h 41m
2 stops
$552United Airlines
Tue, Jul 28 - Tue, Aug 25
American Airlines Logo
5:34 am - 2:14 pm
ONT
-
BZE
7h 40m
1 stop
American Airlines Logo
1:32 pm - 9:12 pm
BZE
-
ONT
8h 40m
1 stop
$567American Airlines
Sat, Aug 1 - Sat, Aug 22
American Airlines Logo
11:59 pm - 2:23 pm
ONT
-
BZE
13h 24m
1 stop
American Airlines Logo
3:33 pm - 6:47 pm
BZE
-
ONT
28h 14m
2 stops
$572American Airlines
Thu, Jul 30 - Tue, Aug 4
American Airlines Logo
12:35 pm - 2:23 pm
ONT
-
BZE
24h 48m
1 stop
American Airlines Logo
11:27 am - 9:34 am
BZE
-
ONT
23h 07m
2 stops
$586American Airlines
Wed, Aug 5 - Tue, Aug 11
American Airlines Logo
2:27 pm - 1:12 pm
ONT
-
BZE
21h 45m
2 stops
American Airlines Logo
3:33 pm - 9:34 am
BZE
-
ONT
19h 01m
2 stops
$592American Airlines
Sun, Oct 4 - Thu, Oct 8
Delta Logo
10:59 pm - 11:42 am
ONT
-
BZE
11h 43m
1 stop
Delta Logo
12:57 pm - 10:14 pm
BZE
-
ONT
10h 17m
1 stop
$605Delta
Sun, Jun 14 - Thu, Jun 18
American Airlines Logo
1:11 pm - 12:28 pm
ONT
-
BZE
22h 17m
2 stops
American Airlines Logo
1:29 pm - 11:59 pm
BZE
-
ONT
11h 30m
1 stop
$606American Airlines
Mon, Jul 27 - Thu, Jul 30
American Airlines Logo
11:59 pm - 2:14 pm
ONT
-
BZE
13h 15m
1 stop
American Airlines Logo
3:23 pm - 11:45 am
BZE
-
ONT
21h 22m
2 stops
$612American Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Belize flights

Get data-powered insights and trends into flights from Ontario to Belize 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 Belize?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Belize, 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 Belize is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $835 and $633 respectively.

Good to know

Low seasonApril
Cheapest flight$221
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Ontario to Belize City

FAQs - booking Belize flights

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

    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 Belize.

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

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

    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 Belize 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 Belize?

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

Reviews of the top airlines flying from Ontario to Belize

 
Need help choosing which airline to fly with from Ontario to Belize? 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.
7.4
United AirlinesOverall score based on 9726 reviews
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

6.0 Goodrsillman, May 2026
ACV - SFO
Read more United Airlines reviews

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The business class layout of chairs was weired. You are sitting directly across stranger.,

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Everything you need to know for your flight from Ontario to Belize

Information on your arrival and departure airports