Cheap Flights from Ontario International to Belize City

Compare Ontario International to Belize City flight deals

Find the cheapest month or even day of the year to fly to Belize City

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Flight deals from Ontario International Airport to Belize City

Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Belize City? If you want to travel next month, return fares start from $1,004. Find the lowest prices on one-way and return tickets right here.

Belize City.$742 per passenger.Departing Tue, 5 May, returning Tue, 12 May.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Tue, 5 May, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Tue, 12 May, arriving in Ontario International.Price includes taxes and charges.From $742, select.

Belize City.$750 per passenger.Departing Sun, 12 Apr, returning Thu, 16 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Sun, 12 Apr, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Thu, 16 Apr, arriving in Ontario International.Price includes taxes and charges.From $750, select.

Belize City.$795 per passenger.Departing Mon, 9 Mar, returning Mon, 16 Mar.Return flight with United.Outbound indirect flight with United, departs from Ontario International on Mon, 9 Mar, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with United, departs from Belize City Philip S.W.Goldson Int on Mon, 16 Mar, arriving in Ontario International.Price includes taxes and charges.From $795, select.

Belize City.$874 per passenger.Departing Tue, 31 Mar, returning Wed, 13 May.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Tue, 31 Mar, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Wed, 13 May, arriving in Ontario International.Price includes taxes and charges.From $874, select.

Belize City.$924 per passenger.Departing Fri, 29 May, returning Sat, 6 Jun.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Fri, 29 May, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Sat, 6 Jun, arriving in Ontario International.Price includes taxes and charges.From $924, select.

Belize City.$939 per passenger.Departing Wed, 25 Mar, returning Thu, 2 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 25 Mar, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Thu, 2 Apr, arriving in Ontario International.Price includes taxes and charges.From $939, select.

Belize City.$948 per passenger.Departing Fri, 24 Jul, returning Tue, 28 Jul.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Fri, 24 Jul, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Tue, 28 Jul, arriving in Ontario International.Price includes taxes and charges.From $948, select.

Belize City.$984 per passenger.Departing Wed, 3 Jun, returning Mon, 8 Jun.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 3 Jun, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Mon, 8 Jun, arriving in Ontario International.Price includes taxes and charges.From $984, select.

Belize City.$1,004 per passenger.Departing Wed, 25 Feb, returning Sat, 28 Feb.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 25 Feb, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Sat, 28 Feb, arriving in Ontario International.Price includes taxes and charges.From $1,004, select.

Belize City.$1,148 per passenger.Departing Sat, 31 Jan, returning Sat, 7 Feb.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Sat, 31 Jan, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Sat, 7 Feb, arriving in Ontario International.Price includes taxes and charges.From $1,148, select.

Belize City.$1,174 per passenger.Departing Mon, 29 Jun, returning Sat, 4 Jul.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Mon, 29 Jun, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Sat, 4 Jul, arriving in Ontario International.Price includes taxes and charges.From $1,174, select.

Belize City.$1,349 per passenger.Departing Fri, 18 Sep, returning Sun, 27 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Fri, 18 Sep, arriving in Belize City Philip S.W.Goldson Int.Inbound indirect flight with Southwest Airlines, departs from Belize City Philip S.W.Goldson Int on Sun, 27 Sep, arriving in Ontario International.Price includes taxes and charges.From $1,349, select.

Find the cheapest month to fly from Ontario International to Belize City

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Belize City flights are currently cheapest in May.

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Alternative Ontario International to Belize City routes

Looking for the cheapest, fastest or easiest route from Ontario International to Belize City? You could fly into the following airports instead.

Ontario to Belize City: Flight information

The things to know before you go.

Cheapest flight found	$740
Cheapest month to fly	May

Finding cheap flights from Ontario International to Belize City: Frequently asked questions

How many airports are there in Belize City?

There are 7 airports in Belize City: Belize City Municipal, Belize City Philip S.W.Goldson Int, Caye Chapel, Caye Caulker, San Pedro, Dangriga, and Belmopan.

How much are return flights from Ontario International to Belize City?

The best price we found for a return flight from Ontario International to Belize City is $742. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Ontario International to Belize City?

Currently, there are no airlines that fly direct from Ontario International to Belize City. But we found flights with one or more stops from $742.

How many flights are there a week from Ontario International to Belize City?

As of January 2026, there are no flights flying from Ontario International to Belize City.

When is the cheapest time to fly from Ontario International to Belize City?

The cheapest month to fly from Ontario International to Belize City is usually May.

Which is the cheapest airport to fly into in Belize City?

If you're flying from Ontario International Airport, the cheapest airport near Belize City is Belize City Philip S.W.Goldson Int – which is 13.8 km away from the centre of Belize City. We've found flights into this airport from $742.

Which upcoming date is cheapest to fly from Ontario International Airport to Belize City on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Belize City on Tuesday, 5 May 2026.

Can I get a direct flight from Ontario International Airport to Belize City?

No airlines currently offer direct flights between Ontario International Airport and Belize City. Most routes have one or more stops.

How can I get the best flight deal from Ontario International Airport to Belize City?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belize City but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Belize City?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belize City is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Belize City?

In January, the average temperature is usually around 25°C. June is typically the warmest month in Belize City, when it usually averages around 30°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging 23°C. The rainiest month is October.

Which is the cheapest airline to fly from Ontario International Airport to Belize City with?

Currently, Southwest Airlines offers the cheapest flight tickets to Belize City.

Travelling from Ontario International Airport (ONT) to Belize City: what you need to know

The timezone in Belize City is UTC-6. The city is one hour ahead of Ontario, where Ontario International Airport is located.
To avoid rushing for your ONT to Belize City flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general rule.
Taking off during a peak time like public or school holidays? Expect longer queues at security and check-in. For peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.
Consider adding a stopover to potentially land a cheaper flight ticket from ONT to Belize City. All you need to do is deselect 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these airports:
- Dallas/Fort Worth International Airport (DFW)
- Denver International Airport (DEN)
- Charlotte Douglas International Airport (CLT)
Travelling from central Ontario to ONT takes about 1 hour 30 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 5 kilometres in 10 minutes or so, depending on traffic conditions.
Catching an early flight from Ontario International Airport to Belize City? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays near ONT:
83.6% of flights departing from Ontario International Airport touch down at their destination as planned. Given its reliable on-time performance, delays are unlikely when jetting out of ONT.
You'll find ONT at 2900 E. Airport Drive.

How to find the cheapest flights from Ontario International Airport (ONT) to Belize City

The lowest price we've seen for a one-way Ontario International Airport to Belize City flight is $297. The cheapest price for a return flight is $742. Remember fares can change due to demand at the time of booking.
Booking early is often the key to locking in a cheap flight from ONT to Belize City. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely pay.
Scoring cheap tickets from Ontario International Airport to Belize City is easier if you're flexible with your dates. Use the 'Whole month' search tool to access the lowest fares across the month and score a sweet deal.
Locking in a cheap flight from ONT to Belize City is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll let you know as soon as a deal gets even better.
Save money on your flight from Ontario International Airport to Belize City with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Belize City

Philip S.W. Goldson International Airport (BZE)

Philip S.W. Goldson International Airport (BZE) to central Belize City takes about 20 minutes to reach by car. The centre is roughly 14 kilometres away.
Book a hotel near BZE if you have a late flight from Ontario International Airport to Belize City. Check in to one of these options and make your first night all about rest:
Explore without limits with a Philip S.W. Goldson International Airport rental car. Pick up your wheels from Avis, Budget or Alamo and chase adventure across Belize City and beyond.
To secure the lowest price, reserve your ride from Philip S.W. Goldson International Airport around two weeks ahead of your flight from ONT to Belize City.

Belize City Municipal Airport (TZA)

Central Belize City is located around 2 kilometres from Belize City Municipal Airport (TZA). Once your flight from Ontario International Airport to Belize City has touched down and you've made your way through the terminal, the drive should take about 5 minutes.
You'll find some comfortable places ready to welcome you near TZA. Tuck yourself in and get cosy after your ONT to Belize City flight at one of these well-located options:

Best time to go to Belize City

Travel to Belize City in peak season if you prefer a bustling atmosphere, but remember that prices tend to be higher. Alternatively, book flights from Ontario International Airport to Belize City during low season when prices are cheaper and it's quieter.
Before locking in your Ontario International Airport to Belize City flight ticket, think about the weather you're most comfortable in. September is the warmest month in Belize City, with temperatures ranging from 24ºC to 31ºC.
January sees average temperatures of between 20ºC and 27ºC. Look for a cheap ticket from ONT to Belize City around that time if you like cooler conditions.

More about Belize City

After booking your flight from Ontario International Airport to Belize City, find a hotel that keeps you close to what you want to see. Make one of these options your base for exploring Belize City:
Government House and Museum of Belize are a couple of top attractions to add to your Belize City to-do list. Keep the momentum going by heading to The Belize Sign Monument.

Explore more of Belize

Belize City has loads to offer, but there are so many other parts of Belize waiting to be explored. Around 161 kilometres south of Belize City, a trip to Punta Gorda will keep you on the go. Start with attractions like Punta Gorda Central Park of Heroes, Snake Cayes and Garbutt's Fishing Lodge.
Placencia is another essential stop in Belize and is around 113 kilometres south of Belize City. No trip is complete without dropping by Laughing Bird Caye National Park, Art'n'Soul GALLERY and Manatee Caye.