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McAllen

$210+ Cheap flights from Ontario to McAllen (ONT - MFE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MFE
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Ontario to McAllen

Cheapest flights from Ontario to McAllen
Explore the most affordable flight options available from Ontario to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:29 pm
ONT
-
MFE
1 stop13h 51m
Multiple Airlines
Sun 5/1010:09 pm
MFE
-
ONT
1 stop11h 55m
Multiple Airlines
Deal found 1/26$253
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/103:22 pm
ONT
-
MFE
1 stop24h 05m
Multiple Airlines
Sun 2/1510:10 pm
MFE
-
ONT
1 stop17h 01m
Multiple Airlines
Deal found 1/27$277
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:00 am
ONT
-
MFE
2 stops9h 08m
Delta
Sat 2/285:28 am
MFE
-
ONT
2 stops8h 39m
Delta
Deal found 1/27$301
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:00 am
ONT
-
MFE
1 stop5h 57m
American Airlines
Sat 2/285:28 am
MFE
-
ONT
1 stop6h 38m
American Airlines
Deal found 1/26$323
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/108:00 am
ONT
-
MFE
1 stop6h 07m
United Airlines
Sat 2/145:39 pm
MFE
-
ONT
1 stop6h 20m
United Airlines
Deal found 1/26$339
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:00 am
ONT
-
MFE
1 stop8h 14m
United Airlines
Sat 2/285:39 pm
MFE
-
ONT
1 stop6h 20m
United Airlines
Deal found 1/27$371
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:58 pm
ONT
-
MFE
1 stop6h 59m
American Airlines
Sun 2/225:28 am
MFE
-
ONT
1 stop6h 38m
American Airlines
Deal found 1/26$409
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:00 am
ONT
-
MFE
1 stop6h 07m
United Airlines
Tue 2/105:25 pm
MFE
-
ONT
1 stop6h 34m
United Airlines
Deal found 1/26$454

Find flight deals from Ontario to McAllen

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to McAllen (MFE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$253
(Kiwi.com)

One-way from

$210
(Delta)

Popular in

November

Cheapest in

February

Average price

$518
Provider with most accurate pricing for Ontario-McAllen Miller Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-McAllen Miller Intl flights.
Search Deals
From Ontario to McAllen Miller Intl
Search Deals
One-way flight from Ontario to McAllen Miller Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to McAllen 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, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Ontario to McAllen that are best for you.

Fly from

Ontario

Fly to

McAllen

Route

Depart

Return

Price

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Wed 5/6

7:29 pm-11:20 am

1 stop13h 51m

McAllen Miller Intl

Sun 5/10

10:09 pm-8:04 am

1 stop11h 55m

$253

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Tue 2/10

3:22 pm-5:27 pm

1 stop24h 05m

McAllen Miller Intl

Sun 2/15

10:10 pm-1:11 pm

1 stop17h 01m

$277

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Sat 2/21

6:00 am-5:08 pm

2 stops9h 08m

McAllen Miller Intl

Sat 2/28

5:28 am-12:07 pm

2 stops8h 39m

$301

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Sat 2/21

7:00 am-2:57 pm

1 stop5h 57m

McAllen Miller Intl

Sat 2/28

5:28 am-10:06 am

1 stop6h 38m

$323

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Tue 2/10

8:00 am-4:07 pm

1 stop6h 07m

McAllen Miller Intl

Sat 2/14

5:39 pm-9:59 pm

1 stop6h 20m

$339

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Sat 2/21

6:00 am-4:14 pm

1 stop8h 14m

McAllen Miller Intl

Sat 2/28

5:39 pm-9:59 pm

1 stop6h 20m

$371

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Fri 2/20

11:58 pm-8:57 am

1 stop6h 59m

McAllen Miller Intl

Sun 2/22

5:28 am-10:06 am

1 stop6h 38m

$409

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Fri 4/3

1:20 pm-11:59 pm

2 stops8h 39m

$210

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Thu 2/5

6:00 am-4:07 pm

1 stop8h 07m

$315

OntarioMcAllen

ONT - MFE

ONTMFE

Ontario

Fri 4/3

6:05 am-4:24 pm

1 stop8h 19m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Ontario to McAllen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to McAllen in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-McAllen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-McAllen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-McAllen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-McAllen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-McAllen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ontario to McAllen?

Currently, April is the cheapest month in which you can book a flight from Ontario to McAllen (average of $83). Flying from Ontario to McAllen in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing McAllen

Get insights into the airlines that provide service to McAllen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to McAllen. Reviews last updated January 28, 2026.
Read reviews from past customers who have flown American Airlines from Ontario to McAllen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,201 reviews

Boarding

7.5

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,201 reviews
American Airlines
7.2
Good
11,201 reviews

Boarding

7.5

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Ontario to McAllen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to McAllen?

    Delta, American Airlines, and United Airlines can get you from Ontario to McAllen in just under 5h 57m. Your travel time can differ by up to 3h 11m. There are 1275 mi between Ontario and McAllen. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Ontario to McAllen round-trip?

    Our cheapest airline available from Ontario to McAllen is American Airlines. Our recent data shows that you can find tickets from as low as $236 on this airline. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

  • Can I find deals for flights from Ontario to McAllen that include hotel bookings?

    Yes. In addition to deals on Ontario to McAllen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to McAllen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to McAllen.

  • Can I find deals for business class flights from Ontario to McAllen?

    Yes. Cheapflights offers flight deals from Ontario to McAllen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to McAllen?

    Currently, April is the cheapest month in which you can book a flight from Ontario to McAllen (average of $83). Flying from Ontario to McAllen in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Pharr
Weslaco
Mission
Edinburg

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Alternative routes for Ontario to McAllen

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Top airline flying from Ontario to McAllen

Discover the top airline that operate flights from Ontario to McAllen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$367FlexibilityNo cancel feeOn-time71%

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