$140 Cheap Flights from Ontario (ONT) to Laredo (LRD)

View $140 flight on Sun, Feb 15, 2026Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Laredo, TX (LRD-Laredo Intl.)

Cheap Flights from Ontario to Laredo (ONT-LRD)

Prices were available within the past 7 days and start at $140 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jan 9 - Mon, Jan 12
ONT
Ontario
LRD
Laredo
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 9 from Ontario to Laredo, returning Mon, Jan 12, priced at $259 found 2 days ago
United
Fri, Jan 9 - Mon, Jan 12
ONT
Ontario
LRD
Laredo
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 9 from Ontario to Laredo, returning Mon, Jan 12, priced at $264 found 2 days ago
United
Wed, Nov 12 - Sat, Nov 15
ONT
Ontario
LRD
Laredo
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 12 from Ontario to Laredo, returning Sat, Nov 15, priced at $294 found 3 days ago
United
Wed, Nov 12 - Sat, Nov 15
ONT
Ontario
LRD
Laredo
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 12 from Ontario to Laredo, returning Sat, Nov 15, priced at $299 found 3 days ago
United
Sat, Nov 1 - Mon, Nov 10
ONT
Ontario
LRD
Laredo
$334 Roundtrip, found 6 days ago
$334
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 1 from Ontario to Laredo, returning Mon, Nov 10, priced at $334 found 6 days ago
United
Fri, Jan 9 - Mon, Jan 12
ONT
Ontario
LRD
Laredo
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 9 from Ontario to Laredo, returning Mon, Jan 12, priced at $337 found 2 days ago
United
Sat, Dec 20 - Mon, Dec 22
ONT
Ontario
LRD
Laredo
$339 Roundtrip, found 7 hours ago
$339
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Dec 20 from Ontario to Laredo, returning Mon, Dec 22, priced at $339 found 7 hours ago
United
Sat, Nov 1 - Mon, Nov 10
ONT
Ontario
LRD
Laredo
$339 Roundtrip, found 6 days ago
$339
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 1 from Ontario to Laredo, returning Mon, Nov 10, priced at $339 found 6 days ago
United
Fri, Jan 9 - Mon, Jan 12
ONT
Ontario
LRD
Laredo
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 9 from Ontario to Laredo, returning Mon, Jan 12, priced at $343 found 2 days ago
American Airlines
Sun, Feb 15 - Fri, Feb 20
ONT
Ontario
LRD
Laredo
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Feb 15 from Ontario to Laredo, returning Fri, Feb 20, priced at $379 found 1 day ago

Alternative airports near Laredo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Laredo Intl. LRD. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $354
LRD
Laredo Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $354
Flights from Ontario (ONT) to Laredo (LRD)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Laredo Intl.
Airlines serving
American Airlines, United
Roundtrip price
$258
Distance
1164 mi

Ontario to Laredo Flights

The cheapest times to fly from Ontario to Laredo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Laredo are during the month of January. You can find some of the cheapest flights from Ontario to Laredo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Laredo

Sunday is one of the best days to book for cheap flights from Ontario to Laredo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Laredo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Laredo in 2025. You can also book with separate airlines for your outbound and return journeys, from $140 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Laredo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Laredo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD) cost?
Grab a cheap one-way flight from $140 or cheap return flight from $259 from Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD)?
The cheapest month to fly from ONT to LRD is January, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD)?
To find the cheapest airline flying from ONT to LRD, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD)?
Direct flights from Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ONT to LRD?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD)?
To avoid potential delays on the Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD) last-minute?
Last-minute fares from ONT to LRD are usually more expensive. To lock in the cheapest rates, start looking for flights well ahead of time. That said, if your travel plans are flexible, you may score a cheap ticket right before you leave.
Is it cheaper to book an ONT to LRD flight and hotel package?
You'll typically save money by securing an ONT to LRD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Laredo Intl. Airport (LRD)?
Usually, it's possible to reschedule or cancel your ONT to LRD flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.