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Cheap flights from McAllen to Los Angeles from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Los Angeles departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from McAllen to Los Angeles

Cheap round-trip flights

American Airlines Logo
6:45 am - 6:16 pmMFE-ONT
13h 31m2 stops
American Airlines Logo
11:59 pm - 10:08 amONT-MFE
8h 09m1 stop
$242American Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
American Airlines Logo
9:33 am - 1:39 pmMFE-ONT
6h 06m1 stop
American Airlines Logo
11:59 pm - 8:53 amONT-MFE
6h 54m1 stop
$319American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
6:45 am - 11:55 amMFE-ONT
7h 10m1 stop
American Airlines Logo
11:59 pm - 10:08 amONT-MFE
8h 09m1 stop
$352American Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
American Airlines Logo
6:45 am - 6:16 pmMFE-ONT
13h 31m2 stops
American Airlines Logo
1:10 pm - 12:19 amONT-MFE
9h 09m2 stops
$362American Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
11:55 am - 8:17 pmMFE-ONT
10h 22m2 stops
United Airlines Logo
10:40 am - 11:27 pmONT-MFE
10h 47m2 stops
$368United Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 18
Delta Logo
5:17 pm - 11:40 pmMFE-ONT
8h 23m2 stops
Delta Logo
1:15 pm - 11:59 pmONT-MFE
8h 44m2 stops
$379Delta
Find Deal
Fri, Aug 15 - Tue, Aug 19
Delta Logo
5:14 pm - 11:39 pmMFE-ONT
8h 25m2 stops
Delta Logo
10:29 pm - 11:51 amONT-MFE
11h 22m2 stops
$384Delta
Find Deal
Fri, Oct 17 - Mon, Oct 20
Delta Logo
5:17 pm - 11:40 pmMFE-ONT
8h 23m2 stops
Delta Logo
10:00 pm - 11:48 amONT-MFE
11h 48m2 stops
$408Delta
Find Deal
Tue, Aug 12 - Fri, Aug 15
United Airlines Logo
5:15 pm - 9:21 pmMFE-ONT
6h 06m1 stop
United Airlines Logo
6:02 am - 1:05 pmONT-MFE
5h 03m1 stop
$444United Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 18
United Airlines Logo
5:00 am - 8:33 pmMFE-ONT
17h 33m2 stops
United Airlines Logo
6:50 pm - 8:55 amONT-MFE
12h 05m2 stops
$446United Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3

United Airlines flights from McAllen to Ontario

Our best United Airlines deals on McAllen to Ontario flight tickets
United Airlines
Jan 9
MFE11:55 amMcAllen Miller Intl
10h 22m
2 stops
ONT8:17 pmOntario
Jan 18
ONT10:40 amOntario
10h 47m
2 stops
MFE11:27 pmMcAllen Miller Intl
$368
Find similar
United Airlines
Jan 9
MFE5:15 pmMcAllen Miller Intl
6h 06m
1 stop
ONT9:21 pmOntario
Jan 18
ONT6:02 amOntario
5h 03m
1 stop
MFE1:05 pmMcAllen Miller Intl
$444
Find similar
United Airlines
Aug 27
MFE5:00 amMcAllen Miller Intl
17h 33m
2 stops
ONT8:33 pmOntario
Sep 3
ONT6:50 pmOntario
12h 05m
2 stops
MFE8:55 amMcAllen Miller Intl
$446
Find similar

Delta flights from McAllen to Ontario

Our best Delta deals on McAllen to Ontario flight tickets
Delta
Aug 15
MFE5:17 pmMcAllen Miller Intl
8h 23m
2 stops
ONT11:40 pmOntario
Aug 19
ONT1:15 pmOntario
8h 44m
2 stops
MFE11:59 pmMcAllen Miller Intl
$379
Find similar
Delta
Oct 17
MFE5:14 pmMcAllen Miller Intl
8h 25m
2 stops
ONT11:39 pmOntario
Oct 20
ONT10:29 pmOntario
11h 22m
2 stops
MFE11:51 amMcAllen Miller Intl
$384
Find similar
Delta
Aug 12
MFE5:17 pmMcAllen Miller Intl
8h 23m
2 stops
ONT11:40 pmOntario
Aug 15
ONT10:00 pmOntario
11h 48m
2 stops
MFE11:48 amMcAllen Miller Intl
$408
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from McAllen 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 July 31, 2025.
Use the filters below to find and compare flights from McAllen to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 9/5

6:45 am-6:16 pm

2 stops13h 31m

Ontario

Sun 9/7

11:59 pm-10:08 am

1 stop8h 09m

$242

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 8/15

9:33 am-1:39 pm

1 stop6h 06m

Ontario

Tue 8/19

11:59 pm-8:53 am

1 stop6h 54m

$319

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 9/5

6:45 am-11:55 am

1 stop7h 10m

Ontario

Sun 9/7

11:59 pm-10:08 am

1 stop8h 09m

$352

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 9/5

6:45 am-6:16 pm

2 stops13h 31m

Ontario

Sun 9/7

1:10 pm-12:19 am

2 stops9h 09m

$362

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 1/9

11:55 am-8:17 pm

2 stops10h 22m

Ontario

Sun 1/18

10:40 am-11:27 pm

2 stops10h 47m

$368

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 8/15

5:17 pm-11:40 pm

2 stops8h 23m

Ontario

Tue 8/19

1:15 pm-11:59 pm

2 stops8h 44m

$379

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 10/17

5:14 pm-11:39 pm

2 stops8h 25m

Ontario

Mon 10/20

10:29 pm-11:51 am

2 stops11h 22m

$384

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Tue 8/12

5:17 pm-11:40 pm

2 stops8h 23m

Ontario

Fri 8/15

10:00 pm-11:48 am

2 stops11h 48m

$408

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 1/9

5:15 pm-9:21 pm

1 stop6h 06m

Ontario

Sun 1/18

6:02 am-1:05 pm

1 stop5h 03m

$444

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Wed 8/27

5:00 am-8:33 pm

2 stops17h 33m

Ontario

Wed 9/3

6:50 pm-8:55 am

2 stops12h 05m

$446

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from McAllen 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 day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $352. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from McAllen to Ontario for around $598.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from McAllen to Ontario when you can find flight prices for as low as $391. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $444 on average. Flights to Ontario from McAllen in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from McAllen to Ontario

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

Cheap McAllen to Ontario (MFE to ONT) flight deals and tips

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

Best Price Found

$124

Fastest flight time

5h 52m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from McAllen in the past 72 hours is $124. The best round-trip flight deal from McAllen to Ontario found on momondo in the last 72 hours is $242.
The fastest flight from McAllen to Ontario takes 5h 52m
There are no direct flights from McAllen to Ontario. Popular non-direct route for this connection is McAllen Miller Intl Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)
Search flight deals

  • How far is McAllen Miller Intl to Ontario by plane?

    A flight from McAllen Miller Intl to Ontario will travel around 1277.5 mi. 5h 52m is a normal flight duration for this route.

  • When did momondo last update prices for flights from McAllen Miller Intl Airport to Ontario Airport?

    Prices for flights from McAllen Miller Intl Airport to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from McAllen Miller Intl Airport to Ontario Airport?

  • How old do you have to be to fly from McAllen Miller Intl 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 McAllen Miller Intl Airport to Ontario Airport.

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

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from McAllen to Ontario?

Best airlines flying from McAllen to Ontario

Compare and see reviews for airlines that fly from McAllen to Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $192Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from McAllen is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Ontario from McAllen with this policy.

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

momondo helps you find the best flight between McAllen and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from McAllen to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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