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$269+ Cheap flights from South Padre Island, TX to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — ONT
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from South Padre Island to Ontario

Keep the following information in mind while searching for South Padre Island to Ontario flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

Popular in

January

Cheapest in

February

Average price

$268
Provider with most accurate pricing for Brownsville South Padre Is. Intl-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-Los Angeles flights.
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From South Padre Island to Ontario
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Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from South Padre Island to Ontario

Cheapest flights from South Padre Island to Ontario
Explore the most affordable flight options available from South Padre Island to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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.
jue. 3/137:37 pmBRO - ONT
1 stop6h 17mAmerican Airlines
dom. 3/1611:59 pmONT - BRO
1 stop8h 11mAmerican Airlines
Deal found 2/19$269
This United Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 9/115:25 pmBRO - ONT
1 stop5h 56mUnited Airlines
lun. 9/228:18 pmONT - BRO
2 stops13h 04mUnited Airlines
Deal found 2/20$465

Find flights from South Padre Island to Ontario within your budget

Customize your flight search to find flights from South Padre Island to Ontario 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 febrero 20, 2025.

Fly from

South Padre Island

Fly to

Ontario

Route

Depart

Return

Price

BrownsvilleOntario

BRO - ONT

BROONT

Brownsville South Padre Is. Intl

jue. 3/13

7:37 pm-11:54 pm

1 stop6h 17m

Ontario

dom. 3/16

11:59 pm-10:10 am

1 stop8h 11m

$269

BrownsvilleOntario

BRO - ONT

BROONT

Brownsville South Padre Is. Intl

jue. 7/10

5:25 pm-9:22 pm

1 stop5h 57m

Ontario

lun. 7/14

6:00 am-3:38 pm

1 stop7h 38m

$519

BrownsvilleOntario

BRO - ONT

BROONT

Brownsville South Padre Is. Intl

jue. 2/27

5:18 pm-9:59 pm

1 stop6h 41m

$350

BrownsvilleOntario

BRO - ONT

BROONT

Brownsville South Padre Is. Intl

mié. 2/26

6:13 pm-10:16 pm

1 stop6h 03m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from South Padre Island to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from South Padre Island 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.

Travel insights for flights from South Padre Island to Ontario

Get recent, data-driven insights about flights from South Padre Island to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from South Padre Island to Ontario?

Currently, August is the cheapest month in which you can book a flight from South Padre Island to Ontario (average of $246). Flying from South Padre Island to Ontario in March is currently the most expensive (average of $315). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, 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 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated febrero 20, 2025.
See what other customers who have flown with United Airlines and American Airlines from South Padre Island to Ontario have to say. 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
8,766 reviews

Crew

8.1

Food

6.7

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
8,766 reviews
United Airlines
7.4
Good
8,766 reviews

Crew

8.1

Food

6.7

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,766 reviews

Crew

8.1

Food

6.7

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from South Padre Island to Ontario. 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 Ontario from South Padre Island?

    For a flight from South Padre Island to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 inbound flights from South Padre Island per day. 1 airline has flights to Ontario from South Padre Island on a regular basis.

  • Can I find deals for flights from South Padre Island to Ontario that include hotel bookings?

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

  • How can I find direct flights from South Padre Island to Ontario?

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

  • Can I find deals for business class flights from South Padre Island to Ontario?

    Yes. Cheapflights offers flight deals from South Padre Island to Ontario 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 South Padre Island to Ontario?

    Currently, August is the cheapest month in which you can book a flight from South Padre Island to Ontario (average of $246). Flying from South Padre Island to Ontario in March is currently the most expensive (average of $315). 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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Top airline flying from South Padre Island to Ontario

Discover the top airline that operate flights from South Padre Island to Ontario. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$267Average$382FlexibilityNo cancel feeOn-time71%
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