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Loreto

$330+ Cheap flights from Ontario (ONT) to Loreto (LTO)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LTO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Ontario to Loreto

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Loreto (LTO). 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 September 11, 2025.

Round-trip from

$424
(American Airlines)

One-way from

$330
(Trip.com)

Popular in

October

Cheapest in

July

Average price

$346
From Ontario to Loreto
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One-way flight from Ontario to Loreto
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Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Loreto

Cheapest flights from Ontario to Loreto
Explore the most affordable flight options available from Ontario to Loreto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 12/146:17 amONT - LTO
1 stop4h 05mAmerican Airlines
Wed 12/3112:44 pmLTO - ONT
2 stops21h 04mAmerican Airlines
Deal found 9/10$424
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/76:01 amONT - LTO
1 stop4h 20mAmerican Airlines
Tue 11/1112:01 pmLTO - ONT
1 stop5h 02mAmerican Airlines
Deal found 9/10$560
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:09 amONT - LTO
2 stops12h 52mMultiple Airlines
Thu 9/182:37 pmLTO - ONT
3 stops32h 36mMultiple Airlines
Deal found 9/10$783

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Loreto 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 September 11, 2025.
Use the filters below to find and compare flights from Ontario to Loreto that are best for you.

Fly from

Ontario

Fly to

Loreto

Route

Depart

Return

Price

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Sun 12/14

6:17 am-11:22 am

1 stop4h 05m

Loreto

Wed 12/31

12:44 pm-8:48 am

2 stops21h 04m

$424

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Fri 11/7

6:01 am-11:21 am

1 stop4h 20m

Loreto

Tue 11/11

12:01 pm-4:03 pm

1 stop5h 02m

$560

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Thu 9/25

9:11 pm-2:01 pm

2 stops16h 50m

$330

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Thu 3/5

6:00 pm-5:20 pm

2 stops46h 20m

$347

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Thu 11/6

7:35 am-2:40 pm

2 stops30h 05m

$2,172

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Ontario to Loreto

Have a flexible travel schedule? Discover the best time to fly to Loreto 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 Loreto

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

Currently, August is the cheapest month in which you can book a flight from Ontario to Loreto (average of $351). Flying from Ontario to Loreto in October is currently the most expensive (average of $633). 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 Loreto

Get insights into the airlines that provide service to Loreto. 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 Loreto. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with American Airlines from Ontario to Loreto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Ontario to Loreto. 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 Loreto?

    There are many flights that can get you from Ontario to Loreto in 4h 05m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 670 mi.

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

    Currently priced at $346, American Airlines will fly you from Ontario to Loreto and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • What are the cheapest airlines to fly from Ontario to Loreto one-way?

    The cheapest airline one-way is Volaris, with whom users have recently found tickets for as low as $330. However, be on the lookout for offers from Alaska Airlines and WestJet, as they are both options that can get you from Ontario to Loreto for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Loreto 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 Loreto?

    Currently, August is the cheapest month in which you can book a flight from Ontario to Loreto (average of $351). Flying from Ontario to Loreto in October is currently the most expensive (average of $633). 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.

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Top airline flying from Ontario to Loreto

Discover the top airline that operate flights from Ontario to Loreto. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$346Average$396FlexibilityNo cancel feeOn-time71%

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