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?

There is 1 operator available for flights from McAllen Miller Intl Airport to Ontario Airport as of January 2026.

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.

$93 Cheap Flights from McAllen to Ontario in 2026

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Find the cheapest flights from McAllen to Los Angeles

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 am - 12:23 pm

MFE

ONT

8h 58m

2 stops

6:00 am - 5:13 pm

ONT

MFE

9h 13m

2 stops

$300Delta

Tue, Mar 31 - Mon, Apr 13

5:28 am - 10:06 am

MFE

ONT

6h 38m

1 stop

11:58 pm - 10:15 am

ONT

MFE

8h 17m

1 stop

$366American Airlines

Sat, Feb 28 - Sun, Mar 8

5:39 pm - 9:59 pm

MFE

ONT

6h 20m

1 stop

8:00 am - 6:03 pm

ONT

MFE

8h 03m

1 stop

$394United Airlines

Sat, Feb 14 - Wed, Feb 18

7:01 am - 4:22 pm

MFE

ONT

11h 21m

2 stops

11:58 pm - 8:57 am

ONT

MFE

6h 59m

1 stop

$414American Airlines

Sat, Feb 28 - Sun, Mar 8

7:09 pm - 11:59 pm

MFE

ONT

6h 50m

1 stop

6:00 am - 2:51 pm

ONT

MFE

6h 51m

1 stop

$430American Airlines

Sat, Mar 28 - Tue, Apr 14

12:10 pm - 8:50 pm

MFE

ONT

10h 40m

2 stops

8:00 am - 6:03 pm

ONT

MFE

8h 03m

1 stop

$434United Airlines

Sat, Feb 14 - Wed, Feb 18

7:05 pm - 11:59 pm

MFE

ONT

6h 54m

1 stop

2:08 pm - 10:45 pm

ONT

MFE

6h 37m

1 stop

$446American Airlines

Thu, Apr 2 - Wed, Apr 15

5:39 pm - 9:59 pm

MFE

ONT

6h 20m

1 stop

7:55 am - 9:42 pm

ONT

MFE

11h 47m

2 stops

$459United Airlines

Sat, Feb 14 - Wed, Feb 18

7:09 pm - 11:59 pm

MFE

ONT

6h 50m

1 stop

2:08 pm - 10:45 pm

ONT

MFE

6h 37m

1 stop

$473American Airlines

Sat, Mar 28 - Thu, Apr 16

7:05 pm - 11:59 pm

MFE

ONT

6h 54m

1 stop

2:08 pm - 10:45 pm

ONT

MFE

6h 37m

1 stop

$489American Airlines

Thu, Apr 2 - Thu, Apr 16

United Airlines flights from McAllen to Ontario

Our best United Airlines deals on McAllen to Ontario flight tickets

United Airlines

Feb 14

MFE5:39 pmMcAllen Miller Intl

6h 20m

1 stop

ONT9:59 pmOntario

Feb 18

ONT8:00 amOntario

8h 03m

1 stop

MFE6:03 pmMcAllen Miller Intl

$394

United Airlines

Feb 14

MFE12:10 pmMcAllen Miller Intl

10h 40m

2 stops

ONT8:50 pmOntario

Feb 18

ONT8:00 amOntario

8h 03m

1 stop

MFE6:03 pmMcAllen Miller Intl

$434

United Airlines

Feb 14

MFE5:39 pmMcAllen Miller Intl

6h 20m

1 stop

ONT9:59 pmOntario

Feb 18

ONT7:55 amOntario

11h 47m

2 stops

MFE9:42 pmMcAllen Miller Intl

$459

Delta flights from McAllen to Ontario

Our best Delta deals on McAllen to Ontario flight tickets

Delta

Mar 31

MFE5:25 amMcAllen Miller Intl

8h 58m

2 stops

ONT12:23 pmOntario

Apr 13

ONT6:00 amOntario

9h 13m

2 stops

MFE5:13 pmMcAllen Miller Intl

$300

Delta

Jan 30

MFE1:00 pmMcAllen Miller Intl

10h 05m

2 stops

ONT9:05 pmOntario

Feb 6

ONT10:30 pmOntario

11h 50m

2 stops

MFE12:20 pmMcAllen Miller Intl

$450

Delta

Jan 30

MFE1:00 pmMcAllen Miller Intl

10h 05m

2 stops

ONT9:05 pmOntario

Feb 2

ONT10:30 pmOntario

11h 50m

2 stops

MFE12:20 pmMcAllen Miller Intl

$480

Fly from

Fly to

Route

Depart

Return

Price

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Tue 3/31

5:25 am-12:23 pm

2 stops8h 58m

Ontario

Mon 4/13

6:00 am-5:13 pm

2 stops9h 13m

$300

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 2/28

5:28 am-10:06 am

1 stop6h 38m

Ontario

Sun 3/8

11:58 pm-10:15 am

1 stop8h 17m

$366

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 2/14

5:39 pm-9:59 pm

1 stop6h 20m

Ontario

Wed 2/18

8:00 am-6:03 pm

1 stop8h 03m

$394

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 2/28

7:01 am-4:22 pm

2 stops11h 21m

Ontario

Sun 3/8

11:58 pm-8:57 am

1 stop6h 59m

$414

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 3/28

7:09 pm-11:59 pm

1 stop6h 50m

Ontario

Tue 4/14

6:00 am-2:51 pm

1 stop6h 51m

$430

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 2/14

12:10 pm-8:50 pm

2 stops10h 40m

Ontario

Wed 2/18

8:00 am-6:03 pm

1 stop8h 03m

$434

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Thu 4/2

7:05 pm-11:59 pm

1 stop6h 54m

Ontario

Wed 4/15

2:08 pm-10:45 pm

1 stop6h 37m

$446

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 2/14

5:39 pm-9:59 pm

1 stop6h 20m

Ontario

Wed 2/18

7:55 am-9:42 pm

2 stops11h 47m

$459

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Sat 3/28

7:09 pm-11:59 pm

1 stop6h 50m

Ontario

Thu 4/16

2:08 pm-10:45 pm

1 stop6h 37m

$473

McAllenOntario

MFE - ONT

MFEONT

McAllen Miller Intl

Thu 4/2

7:05 pm-11:59 pm

1 stop6h 54m

Ontario

Thu 4/16

2:08 pm-10:45 pm

1 stop6h 37m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

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

What airlines fly to Ontario?

American Airlines, Delta and Allegiant Air 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 5 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 06m
Direct flights	None

The fastest flight from McAllen to Ontario takes 6h 06m

There are no direct flights from McAllen to Ontario. There are no popular flight routes from McAllen to Ontario.

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. 6h 06m 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?
There is 1 operator available for flights from McAllen Miller Intl Airport to Ontario Airport as of January 2026.
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?
Based on momondo bookings for flights between McAllen and Ontario, the leading airline is American Airlines, making up 100% of the total bookings.

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 Airlines	PriceFrom $192	Free Cancellation	Rating 7.2 11,206 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.