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$379+ Cheap flights from Laredo to Ontario (LRD - 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
LRD — ONT
abr. 11 — abr. 181
sáb. 4/11
sáb. 4/18
1 adult, Economy
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Cheap flight deals from Laredo to Ontario

Cheapest flights from Laredo to Ontario
Explore the most affordable flight options available from Laredo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 12, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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.
mié. 10/285:20 pm
LRD
-
ONT
1 stop6h 01m
United Airlines
sáb. 10/316:02 am
ONT
-
LRD
1 stop7h 55m
United Airlines
Deal found 3/8$379
This United Airlines deal was found by Cheapflights users on 3/7. 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.
vie. 10/165:20 pm
LRD
-
ONT
1 stop6h 01m
United Airlines
sáb. 10/246:02 am
ONT
-
LRD
1 stop7h 19m
United Airlines
Deal found 3/7$424
This United Airlines deal was found by Cheapflights users on 3/11. 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.
sáb. 9/192:01 pm
LRD
-
ONT
2 stops8h 51m
United Airlines
sáb. 9/266:02 am
ONT
-
LRD
1 stop7h 19m
United Airlines
Deal found 3/11$450
This United Airlines deal was found by Cheapflights users on 3/11. 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.
mié. 4/112:13 pm
LRD
-
ONT
2 stops12h 32m
United Airlines
jue. 4/166:05 am
ONT
-
LRD
1 stop6h 25m
United Airlines
Deal found 3/11$512

Find flight deals from Laredo to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Laredo (LRD) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$512
(United Airlines)

One-way from

$422
(United Airlines)

Popular in

October

Cheapest in

July

Average price

$473
Provider with most accurate pricing for Laredo-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Laredo-Ontario flights.
Search Deals
From Laredo to Ontario
Search Deals
One-way flight from Laredo to Ontario
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Laredo 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 marzo 12, 2026.
Use the filters below to find and compare flights from Laredo to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LaredoOntario

LRD - ONT

LRDONT

Laredo

mié. 4/1

12:13 pm-10:45 pm

2 stops12h 32m

Ontario

jue. 4/16

6:00 am-11:28 am

2 stops27h 28m

$517
Quickest round-trip

LaredoOntario

LRD - ONT

LRDONT

Laredo

mié. 4/1

2:25 pm-6:42 pm

1 stop6h 17m

Ontario

jue. 4/16

11:59 pm-9:54 am

1 stop7h 55m

$529

LaredoOntario

LRD - ONT

LRDONT

Laredo

jue. 5/21

9:30 am-5:28 pm

2 stops9h 58m

Ontario

jue. 5/28

5:45 am-1:31 pm

1 stop5h 46m

$538

LaredoOntario

LRD - ONT

LRDONT

Laredo

lun. 5/4

12:13 pm-10:59 pm

2 stops12h 46m

Ontario

vie. 5/8

6:00 am-4:18 pm

1 stop8h 18m

$607

LaredoOntario

LRD - ONT

LRDONT

Laredo

mar. 3/24

12:03 pm-6:07 pm

1 stop8h 04m

Ontario

sáb. 3/28

5:15 am-8:07 pm

2 stops12h 52m

$642

LaredoOntario

LRD - ONT

LRDONT

Laredo

mié. 4/1

7:15 am-5:47 pm

2 stops12h 32m

Ontario

dom. 4/5

6:05 am-2:30 pm

1 stop6h 25m

$645
Cheapest one-way
Quickest one-way

LaredoOntario

LRD - ONT

LRDONT

Laredo

mié. 3/18

12:03 pm-10:36 pm

1 stop12h 33m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Sorted by cheapest first

Compare providers for flights from Laredo to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Laredo to Ontario in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Laredo, Texas-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Laredo, Texas-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Laredo, Texas-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Laredo, Texas-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Laredo, Texas-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Laredo to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Laredo 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 Laredo to Ontario

What is the cheapest month to book a flight from Laredo, Texas to Ontario?

Currently, August is the cheapest month in which you can book a flight from Laredo, Texas to Ontario (average of $243). Flying from Laredo, Texas to Ontario in June is currently the most expensive (average of $469). 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.

Related info for your journey

Find useful and relevant information for your journey from Laredo to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Laredo, Texas to Ontario?

    For as low as $529, United Airlines can have you in Ontario from Laredo, Texas in 6h 17m. Airlines will cover a distance of 1164 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Laredo 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 Laredo, Texas to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Laredo, Texas to Ontario (average of $243). Flying from Laredo, Texas to Ontario in June is currently the most expensive (average of $469). 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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