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$224+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BZE
Jul 21 — Jul 281
Mon 7/21
Mon 7/28
1 adult, Economy
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Cheap flight deals from Ontario to Belize

Keep the following information in mind while searching for Ontario to Belize flight deals. Data was last updated July 16, 2025.

Round-trip from

$436
(American Airlines)

One-way from

$224
(JetBlue)

Popular in

December

Cheapest in

January

Average price

$587
From Ontario to Belize
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One-way flight from Ontario to Belize
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Highest demand for flights based on searches. 8% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 16, 2025.

This American Airlines deal was found by Cheapflights users on 7/15. 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 8/136:10 amONT - BZE
1 stop7h 04mAmerican Airlines
Wed 8/201:00 pmBZE - ONT
1 stop10h 48mAmerican Airlines
Deal found 7/15$436
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 9/26:04 amONT - BZE
1 stop6h 29mUnited Airlines
Tue 9/92:35 pmBZE - ONT
1 stop7h 50mUnited Airlines
Deal found 7/15$446
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1710:00 pmONT - BZE
1 stop12h 44mDelta
Fri 8/2212:59 pmBZE - ONT
1 stop10h 21mDelta
Deal found 7/13$472

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 July 16, 2025.
Use the filters below to find and compare flights from Ontario to Belize that are best for you.

Fly from

Ontario

Fly to

Belize

Route

Depart

Return

Price

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Wed 8/13

6:10 am-2:14 pm

1 stop7h 04m

Belize City Philip S.W.Goldson

Wed 8/20

1:00 pm-10:48 pm

1 stop10h 48m

$436

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Tue 9/2

6:04 am-1:33 pm

1 stop6h 29m

Belize City Philip S.W.Goldson

Tue 9/9

2:35 pm-9:25 pm

1 stop7h 50m

$446

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Sun 8/17

10:00 pm-11:44 am

1 stop12h 44m

Belize City Philip S.W.Goldson

Fri 8/22

12:59 pm-10:20 pm

1 stop10h 21m

$472

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Sun 1/11

6:55 pm-4:01 pm

1 stop19h 06m

Belize City Philip S.W.Goldson

Sun 1/18

10:00 am-10:37 pm

1 stop14h 37m

$552

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Fri 9/5

10:56 pm-12:35 pm

1 stop12h 39m

$224

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Tue 8/5

6:39 pm-1:33 pm

2 stops17h 54m

$235

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Thu 9/4

6:50 pm-4:28 pm

2 stops20h 38m

$256

OntarioBelize City

ONT - BZE

ONTBZE

Ontario

Fri 7/25

1:09 am-2:30 pm

2 stops12h 21m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

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

What is the cheapest month to book a flight from Ontario to Belize?

Currently, August is the cheapest month in which you can book a flight from Ontario to Belize (average of $363). Flying from Ontario to Belize in March is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 July 16, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Copa 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,483 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,863 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,909 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Ontario to Belize one-way?

    The cheapest airlines for a one-way flight from Ontario to Belize are JetBlue ($224), United Airlines ($235), and Copa Airlines ($256).

  • 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.

  • What is the cheapest month to book a flight from Ontario to Belize?

    Currently, August is the cheapest month in which you can book a flight from Ontario to Belize (average of $363). Flying from Ontario to Belize in March is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Belize

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$435Average$593FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$470Average$566FlexibilityNo cancel feeOn-time71%

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