Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from McAllen to Los Angeles from $317

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Los Angeles departing on 10/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from McAllen to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:34 pm - 11:48 pm
MFE
-
ONT
9h 14m
2 stops
Delta Logo
1:00 pm - 11:59 pm
ONT
-
MFE
8h 59m
2 stops
$317Delta
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
12:14 pm - 8:03 am
MFE
-
ONT
21h 49m
1 stop
Multiple Airlines Logo
3:40 pm - 12:29 pm
ONT
-
MFE
18h 49m
1 stop
$318Multiple Airlines
Fri, Aug 14 - Wed, Sep 2
Multiple Airlines Logo
4:48 pm - 8:54 pm
MFE
-
ONT
6h 06m
1 stop
Multiple Airlines Logo
2:58 pm - 11:03 am
ONT
-
MFE
18h 05m
1 stop
$344Multiple Airlines
Wed, Oct 7 - Wed, Oct 14
Delta Logo
12:39 pm - 10:26 pm
MFE
-
ONT
11h 47m
2 stops
Delta Logo
1:04 pm - 11:55 pm
ONT
-
MFE
8h 51m
2 stops
$352Delta
Fri, Sep 25 - Tue, Sep 29
Multiple Airlines Logo
12:14 pm - 11:02 am
MFE
-
ONT
24h 48m
2 stops
Multiple Airlines Logo
3:40 pm - 12:29 pm
ONT
-
MFE
18h 49m
1 stop
$362Multiple Airlines
Fri, Aug 14 - Wed, Sep 2
United Airlines Logo
2:08 pm - 6:12 pm
MFE
-
ONT
6h 04m
1 stop
United Airlines Logo
9:15 am - 5:44 pm
ONT
-
MFE
6h 29m
1 stop
$375United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
2:08 pm - 6:12 pm
MFE
-
ONT
6h 04m
1 stop
United Airlines Logo
9:15 am - 5:44 pm
ONT
-
MFE
6h 29m
1 stop
$379United Airlines
Sat, Aug 29 - Tue, Sep 1
Delta Logo
5:20 am - 12:16 pm
MFE
-
ONT
8h 56m
2 stops
Delta Logo
1:06 pm - 11:59 pm
ONT
-
MFE
8h 53m
2 stops
$384Delta
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
12:19 pm - 8:03 am
MFE
-
ONT
21h 44m
1 stop
Multiple Airlines Logo
3:40 pm - 4:04 pm
ONT
-
MFE
22h 24m
1 stop
$425Multiple Airlines
Fri, Jul 31 - Mon, Aug 3
United Airlines Logo
12:00 pm - 6:12 pm
MFE
-
ONT
8h 12m
1 stop
United Airlines Logo
1:56 pm - 3:59 pm
ONT
-
MFE
24h 03m
2 stops
$439United Airlines
Sat, Aug 29 - Tue, Sep 1

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from McAllen to Ontario

Our best United Airlines deals on McAllen to Ontario flight tickets
United Airlines
Aug 29
MFE2:08 pmMcAllen Miller Intl
6h 04m
1 stop
ONT6:12 pmOntario
Sep 1
ONT9:15 amOntario
6h 29m
1 stop
MFE5:44 pmMcAllen Miller Intl
$375
United Airlines
Aug 29
MFE2:08 pmMcAllen Miller Intl
6h 04m
1 stop
ONT6:12 pmOntario
Sep 1
ONT9:15 amOntario
6h 29m
1 stop
MFE5:44 pmMcAllen Miller Intl
$379
United Airlines
Aug 29
MFE12:00 pmMcAllen Miller Intl
8h 12m
1 stop
ONT6:12 pmOntario
Sep 1
ONT1:56 pmOntario
24h 03m
2 stops
MFE3:59 pmMcAllen Miller Intl
$439

Delta flights from McAllen to Ontario

Our best Delta deals on McAllen to Ontario flight tickets
Delta
Oct 7
MFE4:34 pmMcAllen Miller Intl
9h 14m
2 stops
ONT11:48 pmOntario
Oct 14
ONT1:00 pmOntario
8h 59m
2 stops
MFE11:59 pmMcAllen Miller Intl
$317
Delta
Sep 25
MFE12:39 pmMcAllen Miller Intl
11h 47m
2 stops
ONT10:26 pmOntario
Sep 29
ONT1:04 pmOntario
8h 51m
2 stops
MFE11:55 pmMcAllen Miller Intl
$352
Delta
Aug 14
MFE5:20 amMcAllen Miller Intl
8h 56m
2 stops
ONT12:16 pmOntario
Aug 21
ONT1:06 pmOntario
8h 53m
2 stops
MFE11:59 pmMcAllen Miller Intl
$384

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 June 27, 2026.
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

Cheapest round-trip

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Wed 10/7

4:34 pm-11:48 pm

2 stops9h 14m

Ontario

Wed 10/14

1:00 pm-11:59 pm

2 stops8h 59m

$317

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 8/14

12:14 pm-8:03 am

1 stop21h 49m

Ontario

Wed 9/2

3:40 pm-12:29 pm

1 stop18h 49m

$318

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Wed 10/7

4:48 pm-8:54 pm

1 stop6h 06m

Ontario

Wed 10/14

2:58 pm-11:03 am

1 stop18h 05m

$344

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 9/25

12:39 pm-10:26 pm

2 stops11h 47m

Ontario

Tue 9/29

1:04 pm-11:55 pm

2 stops8h 51m

$352

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 8/14

12:14 pm-11:02 am

2 stops24h 48m

Ontario

Wed 9/2

3:40 pm-12:29 pm

1 stop18h 49m

$362
Quickest round-trip

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 8/29

2:08 pm-6:12 pm

1 stop6h 04m

Ontario

Tue 9/1

9:15 am-5:44 pm

1 stop6h 29m

$375

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 8/29

2:08 pm-6:12 pm

1 stop6h 04m

Ontario

Tue 9/1

9:15 am-5:44 pm

1 stop6h 29m

$379

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 8/14

5:20 am-12:16 pm

2 stops8h 56m

Ontario

Fri 8/21

1:06 pm-11:59 pm

2 stops8h 53m

$384

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Fri 7/31

12:19 pm-8:03 am

1 stop21h 44m

Ontario

Mon 8/3

3:40 pm-4:04 pm

1 stop22h 24m

$425

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 8/29

12:00 pm-6:12 pm

1 stop8h 12m

Ontario

Tue 9/1

1:56 pm-3:59 pm

2 stops24h 03m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 airline that flies from McAllen Miller Intl to Ontario?

United Airlines is the most popular carrier operating from McAllen Miller Intl to Ontario

What airlines fly to Ontario?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ontario from McAllen according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

6h 04m

Direct flights

None
The fastest flight from McAllen to Ontario takes 6h 04m
There are no direct flights from McAllen to Ontario. There are no popular flight routes from McAllen to Ontario.
Search flight deals

Frequently asked questions about flying from McAllen to Ontario

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

    A flight from McAllen Miller Intl to Ontario will travel around 1277.5 mi. 6h 04m 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 $267Free CancellationRating
7.1
11,779 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.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/27
Mon 8/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States