$297 Find Cheap Flights from Belize to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 4/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Belize to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Belize to Ontario 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 Belize to Ontario

Thu, Apr 16 - Mon, May 18
United Airlines Logo
12:20 pm - 9:50 pm
BZE
-
ONT
10h 30m
1 stop
United Airlines Logo
6:00 am - 1:33 pm
ONT
-
BZE
6h 33m
1 stop
$507United Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
12:20 pm - 9:39 am
BZE
-
ONT
22h 19m
2 stops
United Airlines Logo
6:59 pm - 11:15 am
ONT
-
BZE
15h 16m
2 stops
$512United Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
12:20 pm - 9:50 pm
BZE
-
ONT
10h 30m
1 stop
United Airlines Logo
6:00 am - 11:15 am
ONT
-
BZE
28h 15m
1 stop
$533United Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
2:35 pm - 9:58 pm
BZE
-
ONT
8h 23m
1 stop
United Airlines Logo
6:00 am - 1:33 pm
ONT
-
BZE
6h 33m
1 stop
$537United Airlines
Wed, Apr 22 - Fri, May 1
United Airlines Logo
12:20 pm - 9:50 pm
BZE
-
ONT
10h 30m
1 stop
United Airlines Logo
1:40 pm - 11:15 am
ONT
-
BZE
20h 35m
2 stops
$542United Airlines
Fri, Aug 21 - Mon, Aug 31
United Airlines Logo
12:20 pm - 9:59 pm
BZE
-
ONT
10h 39m
1 stop
United Airlines Logo
5:45 am - 1:33 pm
ONT
-
BZE
6h 48m
1 stop
$547United Airlines
Thu, Apr 30 - Thu, May 7
United Airlines Logo
2:35 pm - 8:36 pm
BZE
-
ONT
31h 01m
2 stops
United Airlines Logo
1:30 pm - 11:15 am
ONT
-
BZE
20h 45m
2 stops
$551United Airlines
Fri, Aug 21 - Mon, Aug 31
United Airlines Logo
2:35 pm - 12:12 pm
BZE
-
ONT
22h 37m
2 stops
United Airlines Logo
7:13 pm - 11:15 am
ONT
-
BZE
15h 02m
2 stops
$552United Airlines
Thu, Apr 16 - Mon, May 18
United Airlines Logo
2:35 pm - 9:50 pm
BZE
-
ONT
8h 15m
1 stop
United Airlines Logo
6:59 pm - 11:15 am
ONT
-
BZE
15h 16m
2 stops
$558United Airlines
Wed, Apr 22 - Fri, May 1
United Airlines Logo
12:20 pm - 9:50 pm
BZE
-
ONT
10h 30m
1 stop
United Airlines Logo
6:00 am - 11:15 am
ONT
-
BZE
28h 15m
1 stop
$564United Airlines
Booking Insights

KAYAK's insights & trends for flights to Ontario

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

What is the cheapest flight to Ontario?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Ontario was found on the route from Belize City, at $507 return. The most popular connection is from Dallas to Ontario and KAYAK users have found round-trip deals for as low as $164 in the last 3 days.

Find deals

Good to know

Cheapest flight$297
Flight from Belize City to Ontario

FAQs - booking Ontario flights

  • What is the cheapest flight to Ontario?

    In the last 3 days, the cheapest flight deal to Ontario was found on the route from Belize City, at $507 return. The most popular connection is from Dallas to Ontario and KAYAK users have found round-trip deals for as low as $164 in the last 3 days.

  • How far is Ontario Airport from central Ontario?

    Ontario Airport is 3 miles from the center of Ontario.

  • What is the name of Ontario’s airport?

    All flights to Ontario land at Ontario Airport. The airport code is ONT,and it can also be referred to as Ontario or Ontario Intl.

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

    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 to Ontario.

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

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

    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 Ontario 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 to Ontario?

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

  • How many direct flights to Ontario are there each week?

    Each week there are around 858 direct flights from within Belize to Ontario. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Reviews of the top airline flying from Belize to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Belize to Ontario. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ontario? 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 9439 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Terrible experience! delay 2 time and say i dont have ticket

2.0 Mediocrephuong, Mar 2026
TPE - SFO
Read more United Airlines reviews

Terrible experience! delay 2 time and say i dont have ticket

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Flight attendants were friendly & good service, food sucks, seats uncomfortable, not many Asian movies or shows flying from Hong Kong

Flight attendants had a little attitude. Food tastes no good.

Overall we had a good experience during our flight from San Francisco to Houston.

it was a very short flight so my expectations were low.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)