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$321+ Cheap flights from Ontario to Brownsville (BRO)

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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BRO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Brownsville

Keep the following information in mind while searching for Ontario to Brownsville flight deals. Data was last updated June 12, 2025.

Round-trip from

$584
(United Airlines)

One-way from

$321
(United Airlines)

Popular in

September

Cheapest in

May
From Ontario to Brownsville South Padre Is. Intl
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One-way flight from Ontario to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 13% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Find flight deals from Ontario to Brownsville

Cheapest flights from Ontario to Brownsville
Explore the most affordable flight options available from Ontario to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

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 8/176:10 amYYZ - BRO
1 stop10h 55mUnited Airlines
Thu 8/2112:11 pmBRO - YYZ
2 stops24h 02mUnited Airlines
Deal found 6/9$584
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.
Sun 8/176:49 amYYZ - BRO
1 stop16h 48mAmerican Airlines
Thu 8/216:57 pmBRO - YYZ
1 stop16h 33mAmerican Airlines
Deal found 6/9$598
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1512:25 pmYTZ - BRO
2 stops11h 33mAir Canada
Sat 7/125:10 amBRO - YTZ
2 stops11h 36mAir Canada
Deal found 6/10$854

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Brownsville 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 12, 2025.
Use the filters below to find and compare flights from Ontario to Brownsville that are best for you.

Fly from

Ontario

Fly to

Brownsville

Route

Depart

Return

Price

TorontoBrownsville

YYZ - BRO

YYZBRO

Toronto Pearson Intl

Sun 8/17

6:10 am-4:05 pm

1 stop10h 55m

Brownsville South Padre Is. Intl

Thu 8/21

12:11 pm-1:13 pm

2 stops24h 02m

$584

TorontoBrownsville

YYZ - BRO

YYZBRO

Toronto Pearson Intl

Sun 8/17

6:49 am-10:37 pm

1 stop16h 48m

Brownsville South Padre Is. Intl

Thu 8/21

6:57 pm-12:30 pm

1 stop16h 33m

$598

TorontoBrownsville

YYZ - BRO

YYZBRO

Toronto Pearson Intl

Sat 6/21

6:10 am-7:40 pm

1 stop14h 30m

$321

TorontoBrownsville

YYZ - BRO

YYZBRO

Toronto Pearson Intl

Tue 6/17

10:10 am-6:30 pm

2 stops33h 20m

$392

TorontoBrownsville

YYZ - BRO

YYZBRO

Toronto Pearson Intl

Thu 6/19

6:49 am-6:37 pm

1 stop12h 48m

$399

TorontoBrownsville

YTZ - BRO

YTZBRO

Toronto Island

Thu 6/19

7:25 am-10:58 pm

2 stops16h 33m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Ontario to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville 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 Brownsville

What is the cheapest time of day to fly from ON to BRO?

Find hourly flight availability from Ontario to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Region of Ontario to Brownsville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Brownsville by month

Plan your trip to Brownsville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brownsville ranges from 1.1 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Brownsville when rainfall is around 1.1 in.

Temperature in Brownsville by month

Plan your trip to Brownsville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brownsville, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. 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 Brownsville. Reviews last updated June 12, 2025.
To help decide which airline to fly from Ontario to Brownsville, see what other customers have to say about United Airlines, American Airlines and Air Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Air Canada
7.1
Good
9,531 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Ontario to Brownsville. 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 into for flights to Brownsville from Ontario?

    For a flight from Ontario to Brownsville, you will be flying into South Padre Is. Intl. Brownsville South Padre Is. Intl (BRO) is just 4.5 mi from the center of the city.

  • What are the cheapest airlines to fly from Region of Ontario to Brownsville one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Brownsville are United Airlines ($321), American Airlines ($399), and Air Canada ($608).

  • What are the most popular routes from Region of Ontario to Brownsville?

    The most popular route from Region of Ontario to Brownsville is Toronto Pearson Intl - Brownsville South Padre Is. Intl. You may also consider Hamilton - Brownsville South Padre Is. Intl or Toronto Island - Brownsville South Padre Is. Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Brownsville 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 Region of Ontario to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Brownsville (average of $328). Flying from Region of Ontario to Brownsville in March is currently the most expensive (average of $468). 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.

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