ONT - MFE

$137 Find Cheap Flights from Ontario to McAllen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to McAllen departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to McAllen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to McAllen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to McAllen, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$240
Multiple Airlines
Thu 4/23Sun 4/26
ONT - MFE • 1 stop
Cheapest one-way
$144
Typical prices: $276-$315
Delta
Thu 5/14
ONT - MFE • 2 stops
Top airlines
Delta
Cheapest • from $288 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and McAllen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $402 (round-trip)
Houston (IAH)
Shortest trip • 5h 19m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to McAllen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to McAllen (ONT-MFE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to McAllen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to McAllen

Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
8:59 pm - 11:25 am
ONT
-
MFE
12h 26m
1 stop
Multiple Airlines Logo
10:09 pm - 8:24 am
MFE
-
ONT
12h 15m
1 stop
$240Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Delta Logo
10:00 pm - 11:55 am
ONT
-
MFE
11h 55m
2 stops
Delta Logo
5:01 pm - 11:45 pm
MFE
-
ONT
8h 44m
2 stops
$288Delta
Thu, Jun 11 - Tue, Jun 16
Delta Logo
10:00 pm - 11:55 am
ONT
-
MFE
11h 55m
2 stops
Delta Logo
5:01 pm - 11:45 pm
MFE
-
ONT
8h 44m
2 stops
$318Delta
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
12:59 am - 11:25 am
ONT
-
MFE
32h 26m
2 stops
Multiple Airlines Logo
10:09 pm - 8:24 am
MFE
-
ONT
12h 15m
1 stop
$336Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
4:04 pm - 11:25 am
ONT
-
MFE
17h 21m
1 stop
Multiple Airlines Logo
10:09 pm - 7:49 am
MFE
-
ONT
11h 40m
1 stop
$358Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
4:04 pm - 11:25 am
ONT
-
MFE
17h 21m
1 stop
Multiple Airlines Logo
10:09 pm - 7:49 am
MFE
-
ONT
11h 40m
1 stop
$359Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
4:04 pm - 11:25 am
ONT
-
MFE
17h 21m
1 stop
Multiple Airlines Logo
10:09 pm - 7:49 am
MFE
-
ONT
11h 40m
1 stop
$376Multiple Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
6:05 am - 4:24 pm
ONT
-
MFE
8h 19m
1 stop
United Airlines Logo
5:15 pm - 9:58 pm
MFE
-
ONT
6h 43m
1 stop
$403United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
6:05 am - 4:24 pm
ONT
-
MFE
8h 19m
1 stop
United Airlines Logo
5:15 am - 5:52 pm
MFE
-
ONT
14h 37m
2 stops
$408United Airlines
Thu, May 14 - Sat, May 16
American Airlines Logo
11:59 pm - 10:02 am
ONT
-
MFE
8h 03m
1 stop
American Airlines Logo
6:08 pm - 10:40 pm
MFE
-
ONT
6h 32m
1 stop
$419American Airlines
Booking Insights

KAYAK's insights & trends for Ontario to McAllen flights

Get data-powered insights and trends into flights from Ontario to McAllen to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to McAllen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to McAllen were found on Delta ($288) and United Airlines ($403).

Find deals

Good to know

Cheapest flight$144
Flight from Ontario to McAllen

When to book flights from Ontario to McAllen

Are your dates flexible? Find out the best times to travel from Ontario to McAllen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to McAllen

  • What is the cheapest flight from Ontario to McAllen?

    In the last 3 days, the lowest price for a flight from Ontario to McAllen was $137 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Ontario and McAllen?

    A passport is not required to fly from Ontario to McAllen.

  • Which aircraft models fly most regularly from Ontario to McAllen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to McAllen?

    oneworld is the only airline alliance operating flights between Ontario and McAllen.

  • How does KAYAK find such low prices on flights from Ontario to McAllen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to McAllen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to McAllen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to McAllen from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to McAllen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to McAllen with an airline and back to Ontario with another airline. Booking your flights between Ontario and MFE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to McAllen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to McAllen from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ontario to McAllen

 
See real verified KAYAK customer reviews for airlines flying from Ontario to McAllen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to McAllen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11549 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.5Boarding
8.0Crew
Airline reviews

Better snacks but flight and crew were amazing on this flight

8.0 ExcellentJennifer, Mar 2026
LEX - DFW
Read more American Airlines reviews

Better snacks but flight and crew were amazing on this flight

It was the most un-special flight experience in my life.

The flight attendant in business class was excellent! Professional, friendly and attentive.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

Everything you need to know for your flight from Ontario to McAllen

Information on your arrival and departure airports

Ontario (ONT)
McAllen (MFE)