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Cheap flights from Laredo, Texas to Los Angeles from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Laredo, Texas to Los Angeles departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Laredo, Texas to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:13 pm - 10:45 pm
LRD
-
ONT
12h 32m
2 stops
United Airlines Logo
6:05 am - 2:30 pm
ONT
-
LRD
6h 25m
1 stop
$512United Airlines
Wed, Apr 1 - Thu, Apr 16
United Airlines Logo
12:13 pm - 10:45 pm
LRD
-
ONT
12h 32m
2 stops
United Airlines Logo
6:00 am - 11:28 am
ONT
-
LRD
27h 28m
2 stops
$517United Airlines
Wed, Apr 1 - Thu, Apr 16
American Airlines Logo
2:25 pm - 6:42 pm
LRD
-
ONT
6h 17m
1 stop
American Airlines Logo
11:59 pm - 9:54 am
ONT
-
LRD
7h 55m
1 stop
$529American Airlines
Wed, Apr 1 - Thu, Apr 16
American Airlines Logo
6:28 pm - 10:30 pm
LRD
-
ONT
6h 02m
1 stop
American Airlines Logo
12:19 pm - 11:58 pm
ONT
-
LRD
9h 39m
2 stops
$534American Airlines
Wed, Apr 1 - Thu, Apr 16
United Airlines Logo
12:13 pm - 10:45 pm
LRD
-
ONT
12h 32m
2 stops
United Airlines Logo
6:05 am - 2:30 pm
ONT
-
LRD
6h 25m
1 stop
$535United Airlines
Fri, Apr 3 - Sun, Apr 5
American Airlines Logo
2:25 pm - 10:19 pm
LRD
-
ONT
9h 54m
2 stops
American Airlines Logo
7:35 pm - 9:54 am
ONT
-
LRD
12h 19m
2 stops
$539American Airlines
Wed, Apr 1 - Thu, Apr 16
United Airlines Logo
7:15 am - 5:47 pm
LRD
-
ONT
12h 32m
2 stops
United Airlines Logo
6:49 pm - 11:28 am
ONT
-
LRD
14h 39m
2 stops
$563United Airlines
Wed, Apr 1 - Thu, Apr 16
American Airlines Logo
10:06 am - 1:41 pm
LRD
-
ONT
5h 35m
1 stop
American Airlines Logo
2:56 pm - 11:48 pm
ONT
-
LRD
6h 52m
1 stop
$583American Airlines
Mon, Sep 7 - Thu, Sep 10
United Airlines Logo
12:13 pm - 10:59 pm
LRD
-
ONT
12h 46m
2 stops
United Airlines Logo
1:40 pm - 4:18 pm
ONT
-
LRD
24h 38m
2 stops
$588United Airlines
Mon, May 4 - Fri, May 8
American Airlines Logo
10:06 am - 1:41 pm
LRD
-
ONT
5h 35m
1 stop
American Airlines Logo
11:59 pm - 9:37 am
ONT
-
LRD
7h 38m
1 stop
$593American Airlines
Mon, Sep 7 - Tue, Sep 8

American Airlines flights from Laredo, Texas to Ontario

Our best American Airlines deals on Laredo, Texas to Ontario flight tickets
American Airlines
Apr 1
LRD2:25 pmLaredo
6h 17m
1 stop
ONT6:42 pmOntario
Apr 16
ONT11:59 pmOntario
7h 55m
1 stop
LRD9:54 amLaredo
$529
American Airlines
Apr 1
LRD6:28 pmLaredo
6h 02m
1 stop
ONT10:30 pmOntario
Apr 16
ONT12:19 pmOntario
9h 39m
2 stops
LRD11:58 pmLaredo
$534
American Airlines
Apr 1
LRD2:25 pmLaredo
9h 54m
2 stops
ONT10:19 pmOntario
Apr 16
ONT7:35 pmOntario
12h 19m
2 stops
LRD9:54 amLaredo
$539

United Airlines flights from Laredo, Texas to Ontario

Our best United Airlines deals on Laredo, Texas to Ontario flight tickets
United Airlines
Apr 1
LRD12:13 pmLaredo
12h 32m
2 stops
ONT10:45 pmOntario
Apr 16
ONT6:05 amOntario
6h 25m
1 stop
LRD2:30 pmLaredo
$512
United Airlines
Apr 1
LRD12:13 pmLaredo
12h 32m
2 stops
ONT10:45 pmOntario
Apr 16
ONT6:00 amOntario
27h 28m
2 stops
LRD11:28 amLaredo
$517
United Airlines
Apr 1
LRD12:13 pmLaredo
12h 32m
2 stops
ONT10:45 pmOntario
Apr 16
ONT6:05 amOntario
6h 25m
1 stop
LRD2:30 pmLaredo
$535

momondo Fare Finder

 
Customize your flight search to find flights from Laredo, Texas 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, momondo users made 832,500 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Laredo, Texas to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LaredoOntario

LRD - ONT

LRDONT

Laredo

Wed 4/1

12:13 pm-10:45 pm

2 stops12h 32m

Ontario

Thu 4/16

6:05 am-2:30 pm

1 stop6h 25m

$512

LaredoOntario

LRD - ONT

LRDONT

Laredo

Wed 4/1

12:13 pm-10:45 pm

2 stops12h 32m

Ontario

Thu 4/16

6:00 am-11:28 am

2 stops27h 28m

$517

LaredoOntario

LRD - ONT

LRDONT

Laredo

Wed 4/1

2:25 pm-6:42 pm

1 stop6h 17m

Ontario

Thu 4/16

11:59 pm-9:54 am

1 stop7h 55m

$529

LaredoOntario

LRD - ONT

LRDONT

Laredo

Wed 4/1

6:28 pm-10:30 pm

1 stop6h 02m

Ontario

Thu 4/16

12:19 pm-11:58 pm

2 stops9h 39m

$534

LaredoOntario

LRD - ONT

LRDONT

Laredo

Fri 4/3

12:13 pm-10:45 pm

2 stops12h 32m

Ontario

Sun 4/5

6:05 am-2:30 pm

1 stop6h 25m

$535

LaredoOntario

LRD - ONT

LRDONT

Laredo

Wed 4/1

2:25 pm-10:19 pm

2 stops9h 54m

Ontario

Thu 4/16

7:35 pm-9:54 am

2 stops12h 19m

$539

LaredoOntario

LRD - ONT

LRDONT

Laredo

Wed 4/1

7:15 am-5:47 pm

2 stops12h 32m

Ontario

Thu 4/16

6:49 pm-11:28 am

2 stops14h 39m

$563
Quickest round-trip

LaredoOntario

LRD - ONT

LRDONT

Laredo

Mon 9/7

10:06 am-1:41 pm

1 stop5h 35m

Ontario

Thu 9/10

2:56 pm-11:48 pm

1 stop6h 52m

$583

LaredoOntario

LRD - ONT

LRDONT

Laredo

Mon 5/4

12:13 pm-10:59 pm

2 stops12h 46m

Ontario

Fri 5/8

1:40 pm-4:18 pm

2 stops24h 38m

$588

LaredoOntario

LRD - ONT

LRDONT

Laredo

Mon 9/7

10:06 am-1:41 pm

1 stop5h 35m

Ontario

Tue 9/8

11:59 pm-9:37 am

1 stop7h 38m

$593

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Laredo, Texas to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Laredo to Ontario?

United Airlines is the most popular carrier operating from Laredo to Ontario

When to book flights from Laredo, Texas to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Laredo, Texas to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Laredo, Texas to Ontario (LRD to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Laredo, Texas to Ontario

Fastest flight time

8h 36m

Direct flights

None
The fastest flight from Laredo, Texas to Ontario takes 8h 36m
There are no direct flights from Laredo, Texas to Ontario. There are no popular flight routes from Laredo, Texas to Ontario.
Search flight deals

  • How far is Laredo to Ontario by plane?

    Ontario is 1165.3 mi away from Laredo. Flights usually cover this in 8h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Laredo Airport to Ontario Airport?

    Prices for flights from Laredo Airport to Ontario Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Laredo Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Laredo Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Laredo to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Laredo.

Can I find flights from Laredo to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Laredo to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Laredo to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Laredo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Laredo to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Laredo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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