What is the cheapest airline that flies from Ontario to San Salvador El Salvador Intl?

Avianca, American Airlines, and United Airlines are the most popular carriers operating from Ontario to San Salvador El Salvador Intl

How many flights depart from Ontario to San Salvador on average per week?

As of July 2025, there are 1 flights per week flying from Ontario to San Salvador. The most common day of the week flights depart is Thu, with 100% of flights taking off on this day.

What airlines fly to San Salvador?

Avianca, Volaris El Salvador and United Airlines are the top three most popular airlines that fly to San Salvador from Ontario according to our data. Avianca is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Salvador. Keep in mind that there are 9 different airlines that fly to San Salvador on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to San Salvador El Salvador Intl Airport?

Prices for flights from Ontario Airport to San Salvador El Salvador Intl Airport are updated daily.

How many operators does momondo search for flights from Ontario Airport to San Salvador El Salvador Intl Airport?

There are 5 operators available for flights from Ontario Airport to San Salvador El Salvador Intl Airport as of July 2025.

How old do you have to be to fly from Ontario Airport to San Salvador El Salvador Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to San Salvador El Salvador Intl Airport.

What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

The necessary travel and health documents for your San Salvador El Salvador Intl 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.

$108 Cheap Flights from Ontario to San Salvador in 2025

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Find the cheapest flights from Ontario to San Salvador

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:25 pm - 5:05 amONT-SAL

4h 40mnonstop

5:35 pm - 9:55 pmSAL-ONT

5h 20mnonstop

$259Avianca

Find Deal

Thu, Sep 4 - Sat, Sep 13

11:25 pm - 5:05 amONT-SAL

4h 40mnonstop

5:35 pm - 9:55 pmSAL-ONT

5h 20mnonstop

$262Avianca

Find Deal

Thu, Sep 4 - Sat, Sep 13

11:25 pm - 5:05 amONT-SAL

4h 40mnonstop

5:35 pm - 9:55 pmSAL-ONT

5h 20mnonstop

$265Avianca

Find Deal

Tue, Sep 9 - Tue, Sep 23

11:25 pm - 5:05 amONT-SAL

4h 40mnonstop

5:35 pm - 9:55 pmSAL-ONT

5h 20mnonstop

$280Avianca

Find Deal

Thu, Sep 4 - Sat, Sep 13

11:25 pm - 5:05 amONT-SAL

4h 40mnonstop

8:00 am - 6:35 pmSAL-ONT

11h 35m1 stop

$329

Find Deal

Thu, Sep 4 - Thu, Sep 11

4:54 pm - 1:12 pmONT-SAL

19h 18m2 stops

12:41 pm - 12:01 pmSAL-ONT

24h 20m2 stops

$334American Airlines

Find Deal

Tue, Aug 19 - Wed, Oct 29

1:00 pm - 11:40 amONT-SAL

21h 40m2 stops

2:11 pm - 9:19 amSAL-ONT

20h 08m2 stops

$339American Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

11:25 pm - 5:05 amONT-SAL

4h 40mnonstop

8:00 am - 6:34 pmSAL-ONT

11h 34m1 stop

$349

Find Deal

Sun, Aug 17 - Fri, Aug 22

6:04 am - 8:17 pmONT-SAL

13h 13m1 stop

6:00 am - 9:24 pmSAL-ONT

16h 24m1 stop

$352United Airlines

Find Deal

Mon, Sep 1 - Tue, Sep 30

5:10 am - 8:17 pmONT-SAL

14h 07m2 stops

3:30 pm - 12:13 pmSAL-ONT

21h 43m2 stops

$356United Airlines

Find Deal

Wed, Sep 3 - Mon, Sep 8

Avianca flights from Ontario to San Salvador

Our best Avianca deals on Ontario to San Salvador flight tickets

Avianca

Sep 4

ONT11:25 pmOntario

4h 40m

SAL5:05 amSan Salvador El Salvador Intl

Sep 13

SAL5:35 pmSan Salvador El Salvador Intl

5h 20m

ONT9:55 pmOntario

$259

Find similar

Avianca

Sep 4

ONT11:25 pmOntario

4h 40m

SAL5:05 amSan Salvador El Salvador Intl

Sep 13

SAL5:35 pmSan Salvador El Salvador Intl

5h 20m

ONT9:55 pmOntario

$262

Find similar

Avianca

Sep 9

ONT11:25 pmOntario

4h 40m

SAL5:05 amSan Salvador El Salvador Intl

Sep 23

SAL5:35 pmSan Salvador El Salvador Intl

5h 20m

ONT9:55 pmOntario

$265

Find similar

United Airlines flights from Ontario to San Salvador

Our best United Airlines deals on Ontario to San Salvador flight tickets

United Airlines

Sep 1

ONT6:04 amOntario

13h 13m

1 stop

SAL8:17 pmSan Salvador El Salvador Intl

Sep 30

SAL6:00 amSan Salvador El Salvador Intl

16h 24m

1 stop

ONT9:24 pmOntario

$352

Find similar

United Airlines

Sep 3

ONT5:10 amOntario

14h 07m

2 stops

SAL8:17 pmSan Salvador El Salvador Intl

Sep 8

SAL3:30 pmSan Salvador El Salvador Intl

21h 43m

2 stops

ONT12:13 pmOntario

$356

Find similar

United Airlines

Aug 11

ONT6:00 amOntario

16h 58m

1 stop

SAL11:58 pmSan Salvador El Salvador Intl

Aug 13

SAL1:15 amSan Salvador El Salvador Intl

21h 22m

1 stop

ONT9:37 pmOntario

$361

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 9/4

11:25 pm-5:05 am

Nonstop4h 40m

San Salvador El Salvador Intl

Sat 9/13

5:35 pm-9:55 pm

Nonstop5h 20m

$259

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 9/4

11:25 pm-5:05 am

Nonstop4h 40m

San Salvador El Salvador Intl

Sat 9/13

5:35 pm-9:55 pm

Nonstop5h 20m

$262

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 9/9

11:25 pm-5:05 am

Nonstop4h 40m

San Salvador El Salvador Intl

Tue 9/23

5:35 pm-9:55 pm

Nonstop5h 20m

$265

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 9/4

11:25 pm-5:05 am

Nonstop4h 40m

San Salvador El Salvador Intl

Sat 9/13

5:35 pm-9:55 pm

Nonstop5h 20m

$280

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 9/4

11:25 pm-5:05 am

Nonstop4h 40m

San Salvador El Salvador Intl

Thu 9/11

8:00 am-6:35 pm

1 stop11h 35m

$329

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 8/19

4:54 pm-1:12 pm

2 stops19h 18m

San Salvador El Salvador Intl

Wed 10/29

12:41 pm-12:01 pm

2 stops24h 20m

$334

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Wed 10/22

1:00 pm-11:40 am

2 stops21h 40m

San Salvador El Salvador Intl

Sun 10/26

2:11 pm-9:19 am

2 stops20h 08m

$339

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sun 8/17

11:25 pm-5:05 am

Nonstop4h 40m

San Salvador El Salvador Intl

Fri 8/22

8:00 am-6:34 pm

1 stop11h 34m

$349

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Mon 9/1

6:04 am-8:17 pm

1 stop13h 13m

San Salvador El Salvador Intl

Tue 9/30

6:00 am-9:24 pm

1 stop16h 24m

$352

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Wed 9/3

5:10 am-8:17 pm

2 stops14h 07m

San Salvador El Salvador Intl

Mon 9/8

3:30 pm-12:13 pm

2 stops21h 43m

$356

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How to get the cheapest flight ticket from Ontario to San Salvador

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

Prices

Airlines

Other information

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $351.

What is the cheapest day to depart on your flight to San Salvador?

On average, the least expensive day to fly to San Salvador from Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $407. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Friday is $477.

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

Our most recent data shows that the best time of day to fly to San Salvador is in the morning. Flights from Ontario to San Salvador during this time can be as low as $327. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $505 on average. Flights to San Salvador from Ontario at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Ontario to San Salvador El Salvador Intl flight route?

Fly from Ontario to San Salvador El Salvador Intl for the best Ontario - San Salvador El Salvador Intl flight prices

How far in advance should I book a flight to San Salvador?

You are more likely to see cheaper flights to San Salvador from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $450 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Ontario for as low as $345 on momondo.

What cabin class options are available on Ontario to San Salvador El Salvador Intl flights?

There are 2 cabin classes available to choose from on Ontario to San Salvador El Salvador Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Ontario to San Salvador flight prices changed over time?

As of July 2025, prices for Ontario to San Salvador flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to San Salvador according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to San Salvador (ONT to SAL) flight deals and tips

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

Best Price Found	$108
Fastest flight time	4h 35m
Direct flights	Mon, Wed, Fri and Sun
Airports in San Salvador	1 airport

The best one-way flight to San Salvador from Ontario in the past 72 hours is $108. The best round-trip flight deal from Ontario to San Salvador found on momondo in the last 72 hours is $259.

The fastest flight from Ontario to San Salvador takes 4h 35m

Direct flights go from Ontario to San Salvador on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Avianca.

There is 1 airport near San Salvador: San Salvador El Salvador Intl (SAL)

Search flight deals

How far is Ontario to San Salvador El Salvador Intl by plane?
There are 2266.0 mi between Ontario and San Salvador El Salvador Intl. 4h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Ontario Airport to San Salvador El Salvador Intl Airport?
Prices for flights from Ontario Airport to San Salvador El Salvador Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to San Salvador El Salvador Intl Airport?
There are 5 operators available for flights from Ontario Airport to San Salvador El Salvador Intl Airport as of July 2025.
How old do you have to be to fly from Ontario Airport to San Salvador El Salvador Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to San Salvador El Salvador Intl Airport.
What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?
The necessary travel and health documents for your San Salvador El Salvador Intl 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.
What is the most popular plane model from Ontario to San Salvador?
Based on momondo bookings for flights between Ontario and San Salvador, the leading plane model is Airbus A320neo, making up 60.26% of the total bookings. Other popular models include Airbus A320-100/200 with 28.59%, Boeing 737 MAX 9 with 3.56%, and Boeing 767-300 with 2.25%.
What is the most popular airline from Ontario to San Salvador?
Based on momondo bookings for flights between Ontario and San Salvador, the leading airline is Avianca, making up 84% of the total bookings. Other popular airlines include United Airlines with 10%, American Airlines with 3%, and Volaris El Salvador with 2%.

Best airlines flying from Ontario to San Salvador

Compare and see reviews for airlines that fly from Ontario to San Salvador with momondo

Airline	Rating	Free Cancellation	Price
Volaris El Salvador	PriceFrom $239	Free Cancellation	Rating 7.4 26 reviews	Search Volaris El Salvador flights
Avianca	PriceFrom $242	Free Cancellation	Rating 6.7 2,388 reviews	Search Avianca flights
American Airlines	PriceFrom $263	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Volaris	PriceFrom $283	Free Cancellation	Rating 6.6 1,164 reviews	Search Volaris flights
United Airlines	PriceFrom $293	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Avianca Flights From Ontario to San Salvador
The lowest priced Avianca flight from Ontario to San Salvador from the last 72 hours was $242. Generally, Avianca has 1 flight on this route every week with an average price of $440. Avianca is rated 6.7/10 by our users.

Sonsonate

La Libertad

El Cuco

Acajutla

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Salvador from Ontario.

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

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

How can momondo help me find flights from Ontario to San Salvador?

Once all potential Ontario to San Salvador 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 San Salvador right now. Can momondo alert me if prices change?

Price alerts on flights to San Salvador from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Salvador trip

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Cheap flights from Ontario to San Salvador from $108

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 San Salvador departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Avianca flights from Ontario to San Salvador

Our best Avianca deals on Ontario to San Salvador flight tickets

United Airlines flights from Ontario to San Salvador

Our best United Airlines deals on Ontario to San Salvador flight tickets

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How to get the cheapest flight ticket from Ontario to San Salvador

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 month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $351.

What is the cheapest day to depart on your flight to San Salvador?

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

What is the cheapest Ontario to San Salvador El Salvador Intl flight route?

Fly from Ontario to San Salvador El Salvador Intl for the best Ontario - San Salvador El Salvador Intl flight prices

How far in advance should I book a flight to San Salvador?

What cabin class options are available on Ontario to San Salvador El Salvador Intl flights?

There are 2 cabin classes available to choose from on Ontario to San Salvador El Salvador Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Ontario to San Salvador flight prices changed over time?

As of July 2025, prices for Ontario to San Salvador flights are approximately 46% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Ontario to San Salvador El Salvador Intl?

Avianca, American Airlines, and United Airlines are the most popular carriers operating from Ontario to San Salvador El Salvador Intl

What airlines fly to San Salvador?

How many flights depart from Ontario to San Salvador on average per week?

As of July 2025, there are 1 flights per week flying from Ontario to San Salvador. The most common day of the week flights depart is Thu, with 100% of flights taking off on this day.

When to book flights from Ontario to San Salvador

Cheap Ontario to San Salvador (ONT to SAL) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in San Salvador

How far is Ontario to San Salvador El Salvador Intl by plane?

When did momondo last update prices for flights from Ontario Airport to San Salvador El Salvador Intl Airport?

How many operators does momondo search for flights from Ontario Airport to San Salvador El Salvador Intl Airport?

How old do you have to be to fly from Ontario Airport to San Salvador El Salvador Intl Airport?

What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

What is the most popular plane model from Ontario to San Salvador?

What is the most popular airline from Ontario to San Salvador?

Best airlines flying from Ontario to San Salvador

Compare and see reviews for airlines that fly from Ontario to San Salvador with momondo

Avianca Flights From Ontario to San Salvador

Traveling to a place near San Salvador?

Why use momondo?

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

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

How can momondo help me find flights from Ontario to San Salvador?

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

An easier way to manage your San Salvador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to El Salvador

Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo