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$190+ Cheap flights from Ontario (ONT) to Belize

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BZE
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Ontario to Belize

Cheapest flights from Ontario to Belize
Explore the most affordable flight options available from Ontario to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
ONT
-
BZE
1 stop7h 26m
American Airlines
Wed 9/92:30 pm
BZE
-
ONT
2 stops23h 55m
American Airlines
Deal found 6/9$465
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:30 pm
ONT
-
BZE
2 stops15h 57m
American Airlines
Thu 12/104:20 pm
BZE
-
ONT
2 stops21h 40m
American Airlines
Deal found 6/9$470
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:45 am
ONT
-
BZE
1 stop6h 48m
United Airlines
Thu 8/1312:20 pm
BZE
-
ONT
1 stop10h 39m
United Airlines
Deal found 6/9$503
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:15 pm
ONT
-
BZE
2 stops21h 11m
American Airlines
Wed 8/53:29 pm
BZE
-
ONT
2 stops19h 05m
American Airlines
Deal found 6/7$532
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:15 pm
ONT
-
BZE
2 stops21h 11m
American Airlines
Tue 7/283:23 pm
BZE
-
ONT
2 stops22h 59m
American Airlines
Deal found 6/7$552
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:27 pm
ONT
-
BZE
2 stops21h 05m
American Airlines
Tue 9/83:29 pm
BZE
-
ONT
2 stops21h 18m
American Airlines
Deal found 6/4$557
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/242:15 pm
ONT
-
BZE
1 stop23h 08m
American Airlines
Tue 7/283:23 pm
BZE
-
ONT
2 stops22h 59m
American Airlines
Deal found 6/7$565
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
ONT
-
BZE
1 stop6h 33m
United Airlines
Mon 9/282:35 pm
BZE
-
ONT
1 stop8h 24m
United Airlines
Deal found 6/7$567

Find flight deals from Ontario to Belize

Keep the following information in mind while searching for Ontario to Belize flight deals. Data was last updated June 9, 2026.

Round-trip from

$465
(American Airlines)

One-way from

$190
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$611
From Ontario to Belize
Search Deals
One-way flight from Ontario to Belize
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Belize 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, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Ontario to Belize that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Thu 9/24

6:00 am-1:33 pm

1 stop6h 33m

Belize City Philip S.W.Goldson

Mon 9/28

12:20 pm-10:59 pm

2 stops11h 39m

$572
Quickest round-trip

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Fri 7/24

5:45 am-1:33 pm

1 stop6h 48m

Belize City Philip S.W.Goldson

Tue 7/28

2:35 pm-9:55 pm

1 stop8h 20m

$649

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Mon 8/24

6:00 am-1:33 pm

1 stop6h 33m

Belize City Philip S.W.Goldson

Fri 8/28

12:20 pm-12:12 pm

2 stops24h 52m

$652

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Sun 10/4

6:00 am-1:33 pm

1 stop6h 33m

Belize City Philip S.W.Goldson

Wed 10/21

12:20 pm-9:59 pm

1 stop10h 39m

$667

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Tue 10/6

4:07 pm-11:15 am

2 stops18h 08m

Belize City Philip S.W.Goldson

Mon 10/12

12:20 pm-9:59 pm

1 stop10h 39m

$682

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Sat 10/31

6:53 pm-2:32 pm

2 stops18h 39m

Belize City Philip S.W.Goldson

Wed 11/4

3:38 pm-12:20 pm

2 stops22h 42m

$682

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Fri 8/28

6:00 am-1:33 pm

1 stop6h 33m

Belize City Philip S.W.Goldson

Sun 8/30

12:20 pm-9:59 pm

1 stop10h 39m

$687

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Mon 10/12

5:00 am-11:15 am

2 stops29h 15m

Belize City Philip S.W.Goldson

Sat 10/17

2:35 pm-12:46 pm

2 stops23h 11m

$692

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Sat 10/31

6:53 pm-2:32 pm

2 stops18h 39m

Belize City Philip S.W.Goldson

Mon 11/9

3:38 pm-12:33 pm

2 stops22h 55m

$692

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Mon 6/29

5:45 am-1:33 pm

1 stop6h 48m

Belize City Philip S.W.Goldson

Tue 7/7

2:35 pm-9:55 pm

1 stop8h 20m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Ontario to Belize

Have a flexible travel schedule? Discover the best time to fly to Belize from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Belize
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belize

Get insights into the airlines that provide service to Belize. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belize. Reviews last updated June 9, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Ontario to Belize to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,796 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,796 reviews
United Airlines
7.4
Good
9,796 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,640 reviews
United Airlines
7.4
Good
9,796 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Belize. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Belize?

    For a flight from Ontario to Belize, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Belize?

    A quick flight from Ontario to Belize can take about 6h 33m. United Airlines provides one of the quickest options available for as low as $572. The distance from Ontario to Belize is about 2136 mi.

  • Can I find deals for flights from Ontario to Belize that include hotel bookings?

    Yes. In addition to deals on Ontario to Belize flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Belize?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Belize.

  • Can I find deals for business class flights from Ontario to Belize?

    Yes. Cheapflights offers flight deals from Ontario to Belize by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ontario to Belize

Discover the top 2 airlines that operate flights from Ontario to Belize. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$435Average$651FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$460Average$551FlexibilityNo cancel feeOn-time71%

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