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Cheap flights from Ontario to Loreto from $227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Loreto departing on 5/17. 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
0 bags

Find the cheapest flights from Ontario to Loreto

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:10 pm - 11:56 am
ONT
-
LTO
22h 46m
1 stop
American Airlines Logo
12:36 pm - 6:22 pm
LTO
-
ONT
5h 46m
1 stop
$457American Airlines
Thu, May 28 - Thu, Jun 4
American Airlines Logo
7:12 pm - 11:56 am
ONT
-
LTO
16h 44m
1 stop
American Airlines Logo
12:36 pm - 6:22 pm
LTO
-
ONT
5h 46m
1 stop
$462American Airlines
Sun, May 31 - Sun, Jun 7
American Airlines Logo
1:10 pm - 11:56 am
ONT
-
LTO
22h 46m
1 stop
American Airlines Logo
12:36 pm - 6:22 pm
LTO
-
ONT
5h 46m
1 stop
$604American Airlines
Thu, May 21 - Thu, Jun 4
American Airlines Logo
1:10 pm - 11:56 am
ONT
-
LTO
22h 46m
1 stop
American Airlines Logo
12:36 pm - 6:22 pm
LTO
-
ONT
5h 46m
1 stop
$625American Airlines
Thu, May 21 - Fri, Jun 5
Volaris Logo
9:36 pm - 11:21 am
ONT
-
LTO
13h 45m
2 stops
Volaris Logo
12:03 pm - 11:05 pm
LTO
-
ONT
11h 02m
2 stops
$636Volaris
Tue, Jun 2 - Fri, Jun 5
Volaris Logo
12:55 am - 3:29 pm
ONT
-
LTO
14h 34m
2 stops
Volaris Logo
4:20 pm - 7:46 pm
LTO
-
ONT
27h 26m
2 stops
$638Volaris
Wed, May 27 - Thu, Jun 4
Volaris Logo
12:40 pm - 11:21 am
ONT
-
LTO
22h 41m
2 stops
Volaris Logo
12:03 pm - 11:05 pm
LTO
-
ONT
11h 02m
2 stops
$641Volaris
Thu, Sep 3 - Sun, Sep 6
American Airlines Logo
1:10 pm - 11:56 am
ONT
-
LTO
22h 46m
1 stop
American Airlines Logo
12:36 pm - 10:02 pm
LTO
-
ONT
9h 26m
1 stop
$650American Airlines
Sat, Jun 20 - Sat, Jun 27
Volaris Logo
12:55 am - 11:21 am
ONT
-
LTO
34h 26m
3 stops
Volaris Logo
12:03 pm - 11:05 pm
LTO
-
ONT
11h 02m
2 stops
$651Volaris
Fri, Oct 2 - Fri, Oct 9
Volaris Logo
12:55 am - 11:19 am
ONT
-
LTO
34h 24m
3 stops
Volaris Logo
4:20 pm - 7:46 pm
LTO
-
ONT
27h 26m
2 stops
$653Volaris
Wed, May 27 - Thu, Jun 4

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Volaris flights from Ontario to Loreto

Our best Volaris deals on Ontario to Loreto flight tickets
Volaris
Jun 2
ONT9:36 pmOntario
13h 45m
2 stops
LTO11:21 amLoreto
Jun 5
LTO12:03 pmLoreto
11h 02m
2 stops
ONT11:05 pmOntario
$636
Volaris
May 27
ONT12:55 amOntario
14h 34m
2 stops
LTO3:29 pmLoreto
Jun 4
LTO4:20 pmLoreto
27h 26m
2 stops
ONT7:46 pmOntario
$638
Volaris
Sep 3
ONT12:40 pmOntario
22h 41m
2 stops
LTO11:21 amLoreto
Sep 6
LTO12:03 pmLoreto
11h 02m
2 stops
ONT11:05 pmOntario
$641

American Airlines flights from Ontario to Loreto

Our best American Airlines deals on Ontario to Loreto flight tickets
American Airlines
May 28
ONT1:10 pmOntario
22h 46m
1 stop
LTO11:56 amLoreto
Jun 4
LTO12:36 pmLoreto
5h 46m
1 stop
ONT6:22 pmOntario
$457
American Airlines
May 31
ONT7:12 pmOntario
16h 44m
1 stop
LTO11:56 amLoreto
Jun 7
LTO12:36 pmLoreto
5h 46m
1 stop
ONT6:22 pmOntario
$462
American Airlines
May 21
ONT1:10 pmOntario
22h 46m
1 stop
LTO11:56 amLoreto
Jun 4
LTO12:36 pmLoreto
5h 46m
1 stop
ONT6:22 pmOntario
$604

momondo 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, momondo users made 832,500 searches. Data last updated April 16, 2026.
Use the filters below to find and compare flights from Ontario to Loreto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Thu 5/28

1:10 pm-11:56 am

1 stop22h 46m

Loreto

Thu 6/4

12:36 pm-6:22 pm

1 stop5h 46m

$457
Quickest round-trip

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Sun 5/31

7:12 pm-11:56 am

1 stop16h 44m

Loreto

Sun 6/7

12:36 pm-6:22 pm

1 stop5h 46m

$462

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Thu 5/21

1:10 pm-11:56 am

1 stop22h 46m

Loreto

Thu 6/4

12:36 pm-6:22 pm

1 stop5h 46m

$604

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Thu 5/21

1:10 pm-11:56 am

1 stop22h 46m

Loreto

Fri 6/5

12:36 pm-6:22 pm

1 stop5h 46m

$625

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Tue 6/2

9:36 pm-11:21 am

2 stops13h 45m

Loreto

Fri 6/5

12:03 pm-11:05 pm

2 stops11h 02m

$636

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Wed 5/27

12:55 am-3:29 pm

2 stops14h 34m

Loreto

Thu 6/4

4:20 pm-7:46 pm

2 stops27h 26m

$638

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Thu 9/3

12:40 pm-11:21 am

2 stops22h 41m

Loreto

Sun 9/6

12:03 pm-11:05 pm

2 stops11h 02m

$641

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Sat 6/20

1:10 pm-11:56 am

1 stop22h 46m

Loreto

Sat 6/27

12:36 pm-10:02 pm

1 stop9h 26m

$650

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Fri 10/2

12:55 am-11:21 am

3 stops34h 26m

Loreto

Fri 10/9

12:03 pm-11:05 pm

2 stops11h 02m

$651

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Wed 5/27

12:55 am-11:19 am

3 stops34h 24m

Loreto

Thu 6/4

4:20 pm-7:46 pm

2 stops27h 26m

$653

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Loreto from

How to get the cheapest flight ticket from Ontario to Loreto

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 day to depart on your flight to Loreto?

Our data shows that Friday is the least expensive day to fly to Loreto. Tickets to fly out on this day can be as low as $299. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $468. These prices are subject to change though, so be sure to set up a Price Alert for flights to Loreto.

What is the cheapest time of day to depart on your flight to Loreto?

Our most recent data shows that the best time of day to fly to Loreto is in the morning. Flights from Ontario to Loreto during this time can be as low as $404. In contrast, the most expensive time of day to depart to Loreto is at noon when prices are around $475.

When to book flights from Ontario to Loreto

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Loreto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Loreto (ONT to LTO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Loreto

Fastest flight time

13h 43m

Direct flights

None
The fastest flight from Ontario to Loreto takes 13h 43m
There are no direct flights from Ontario to Loreto. There are no popular flight routes from Ontario to Loreto.
Search flight deals

Frequently asked questions about flying from Ontario to Loreto

  • How far is Ontario to Loreto by plane?

    The distance between Ontario and Loreto is about 671.1 mi. 13h 43m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Loreto Airport?

    Prices for flights from Ontario Airport to Loreto Airport are updated daily.

  • How old do you have to be to fly from Ontario Airport to Loreto 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 Ontario Airport to Loreto Airport.

  • What documentation or ID do you need to fly to Loreto Airport?

    The necessary travel and health documents for your Loreto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Loreto?

Book flights to Loreto if you plan to visit one of these locations
Mulegé

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Loreto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Loreto. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Loreto with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Loreto from Ontario with this policy.

How can momondo help me find flights from Ontario to Loreto?

Once all potential Ontario to Loreto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Loreto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Loreto, momondo offers a useful price alert feature which will track prices for flights to Loreto from Ontario and alert you when they change.

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