What is the cheapest airline that flies from Ontario to Central America?

American Airlines, Avianca, and United Airlines are the most popular carriers operating from Ontario to Central America

How many flights depart from Ontario to Central America on average per week?

As of September 2025, 1 flights take off from Ontario and land in Central America each week. The most common flight departure day for this route is Thu, with 100% of weekly flights taking off on this day.

What airlines fly to Central America?

Avianca, Volaris El Salvador and United Airlines are the top three most popular airlines that fly to Central America from Ontario according to our data. Avianca is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Central America. Keep in mind that there are 14 different airlines that fly to Central America 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 Central America?

Prices for flights from Ontario Airport to Central America are updated daily.

How many operators does momondo search for flights from Ontario Airport to Central America?

There are 6 operators available for flights from Ontario Airport to Central America as of September 2025.

How old do you have to be to fly from Ontario Airport to Central America?

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 Central America.

What documentation or ID do you need to fly to Central America?

The travel and health documents you'll need for your trip to Central America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Central America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Ontario to Central America in 2025

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Find the cheapest flights from Ontario to Central America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:27 pm - 5:25 pmONT-GUA

20h 58m2 stops

12:36 pm - 9:19 amGUA-ONT

21h 43m2 stops

$216American Airlines

Find Deal

vie., oct. 24 - vie., oct. 31

11:25 pm - 9:05 amONT-GUA

8h 40m1 stop

10:00 am - 9:55 pmGUA-ONT

12h 55m1 stop

$230Avianca

Find Deal

mar., sep. 23 - jue., oct. 2

11:25 pm - 9:05 amONT-GUA

8h 40m1 stop

5:20 am - 9:55 pmGUA-ONT

17h 35m1 stop

$240Avianca

Find Deal

mar., oct. 7 - mar., oct. 14

7:27 pm - 5:25 pmONT-GUA

20h 58m2 stops

8:29 am - 1:43 pmGUA-ONT

30h 14m1 stop

$283American Airlines

Find Deal

vie., oct. 24 - vie., oct. 31

6:00 am - 2:27 pmONT-SAP

7h 27m1 stop

5:45 am - 9:49 pmSAP-ONT

17h 04m1 stop

$317United Airlines

Find Deal

sáb., oct. 25 - sáb., nov. 1

6:36 pm - 11:35 amONT-SAP

15h 59m2 stops

5:45 am - 8:44 pmSAP-ONT

15h 59m2 stops

$322United Airlines

Find Deal

sáb., oct. 25 - sáb., nov. 1

2:26 pm - 1:12 pmONT-SAL

20h 46m2 stops

11:15 am - 6:12 pmSAL-ONT

8h 57m1 stop

$363Frontier

Find Deal

jue., dic. 4 - jue., ene. 15

7:44 pm - 11:20 amONT-SAP

14h 36m2 stops

1:49 pm - 6:52 amSAP-ONT

19h 03m2 stops

$479Frontier

Find Deal

vie., oct. 31 - sáb., nov. 15

10:25 pm - 12:40 pmONT-LIR

12h 15m1 stop

2:05 pm - 11:04 pmLIR-ONT

10h 59m1 stop

$531Delta

Find Deal

dom., nov. 16 - mié., nov. 19

6:00 am - 12:40 pmONT-LIR

28h 40m2 stops

2:05 pm - 11:04 pmLIR-ONT

10h 59m1 stop

$535Delta

Find Deal

dom., nov. 16 - jue., nov. 20

Avianca flights from Ontario to Central America

Our best Avianca deals on Ontario to Central America flight tickets

Avianca

Sep 23

ONT11:25 pmOntario

8h 40m

1 stop

GUA9:05 amGuatemala City La Aurora

Oct 2

GUA10:00 amGuatemala City La Aurora

12h 55m

1 stop

ONT9:55 pmOntario

$230

Find similar

Avianca

Oct 7

ONT11:25 pmOntario

8h 40m

1 stop

GUA9:05 amGuatemala City La Aurora

Oct 14

GUA5:20 amGuatemala City La Aurora

17h 35m

1 stop

ONT9:55 pmOntario

$240

Find similar

Avianca

Oct 7

ONT11:25 pmOntario

18h 10m

1 stop

GUA6:35 pmGuatemala City La Aurora

Oct 14

GUA10:00 amGuatemala City La Aurora

12h 55m

1 stop

ONT9:55 pmOntario

$247

Find similar

United Airlines flights from Ontario to Central America

Our best United Airlines deals on Ontario to Central America flight tickets

United Airlines

Oct 25

ONT6:00 amOntario

7h 27m

1 stop

SAP2:27 pmSan Pedro Sula Ramon Villeda

Nov 1

SAP5:45 amSan Pedro Sula Ramon Villeda

17h 04m

1 stop

ONT9:49 pmOntario

$317

Find similar

United Airlines

Sep 17

ONT6:04 amOntario

11h 45m

1 stop

GUA6:49 pmGuatemala City La Aurora

Sep 25

GUA6:15 amGuatemala City La Aurora

16h 09m

1 stop

ONT9:24 pmOntario

$322

Find similar

United Airlines

Sep 23

ONT6:50 pmOntario

15h 46m

2 stops

GUA11:36 amGuatemala City La Aurora

Sep 29

GUA6:15 amGuatemala City La Aurora

17h 37m

2 stops

ONT10:52 pmOntario

$326

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Central America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

vie. 10/24

7:27 pm-5:25 pm

2 stops20h 58m

Guatemala City La Aurora

vie. 10/31

12:36 pm-9:19 am

2 stops21h 43m

$216

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

mar. 9/23

11:25 pm-9:05 am

1 stop8h 40m

Guatemala City La Aurora

jue. 10/2

10:00 am-9:55 pm

1 stop12h 55m

$230

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

mar. 10/7

11:25 pm-9:05 am

1 stop8h 40m

Guatemala City La Aurora

mar. 10/14

5:20 am-9:55 pm

1 stop17h 35m

$240

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

vie. 10/24

7:27 pm-5:25 pm

2 stops20h 58m

Guatemala City La Aurora

vie. 10/31

8:29 am-1:43 pm

1 stop30h 14m

$283

OntarioSan Pedro Sula

ONT - SAP

ONTSAP

Ontario

sáb. 10/25

6:00 am-2:27 pm

1 stop7h 27m

San Pedro Sula Ramon Villeda

sáb. 11/1

5:45 am-9:49 pm

1 stop17h 04m

$317

OntarioSan Pedro Sula

ONT - SAP

ONTSAP

Ontario

sáb. 10/25

6:36 pm-11:35 am

2 stops15h 59m

San Pedro Sula Ramon Villeda

sáb. 11/1

5:45 am-8:44 pm

2 stops15h 59m

$322

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

jue. 12/4

2:26 pm-1:12 pm

2 stops20h 46m

San Salvador El Salvador Intl

jue. 1/15

11:15 am-6:12 pm

1 stop8h 57m

$363

OntarioSan Pedro Sula

ONT - SAP

ONTSAP

Ontario

vie. 10/31

7:44 pm-11:20 am

2 stops14h 36m

San Pedro Sula Ramon Villeda

sáb. 11/15

1:49 pm-6:52 am

2 stops19h 03m

$479

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

dom. 11/16

10:25 pm-12:40 pm

1 stop12h 15m

Liberia

mié. 11/19

2:05 pm-11:04 pm

1 stop10h 59m

$531

OntarioLiberia

ONT - LIR

ONTLIR

Ontario

dom. 11/16

6:00 am-12:40 pm

2 stops28h 40m

Liberia

jue. 11/20

2:05 pm-11:04 pm

1 stop10h 59m

$535

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Ontario to Central America

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 Central America?

In general, October is the cheapest month to fly from Ontario to Central America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $436. If you don’t want to visit Central America in October, then you should wait until August to fly from Ontario, when ticket prices are also cheap, with an average price of $449.

What is the cheapest day to depart on your flight to Central America?

The cheapest day to depart from Ontario to Central America is on a Monday. Travelers who choose to depart for Central America on a Monday will often find tickets for as low as $462. On the other hand, Friday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $653.

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

Our data shows that the cheapest Ontario to Central America flights are usually those with departure times in the evening. Our users have found flights to Central America in the evening for as low as $473. Try not to purchase tickets in the morning because they tend to be around $669. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to Central America flight route?

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

What cabin class options are available on Ontario to Central America flights?

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

Can stopping save me money on Ontario to Central America flights?

No. A direct flight is the cheapest option for a flight between Ontario to Central America.

Cheap Ontario to Central America flight deals and tips

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

Best Price Found	$150
Fastest flight time	4h 40m
Direct flights	Mon, Wed, Fri and Sun
Airports in Central America	1 airport

The best one-way flight to Central America from Ontario in the past 72 hours is $150. The best round-trip flight deal from Ontario to Central America found on momondo in the last 72 hours is $268.

The fastest flight from Ontario to Central America takes 4h 40m

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

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

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Central America?
Prices for flights from Ontario Airport to Central America are updated daily.
How many operators does momondo search for flights from Ontario Airport to Central America?
There are 6 operators available for flights from Ontario Airport to Central America as of September 2025.
How old do you have to be to fly from Ontario Airport to Central America?
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 Central America.
What documentation or ID do you need to fly to Central America?
The travel and health documents you'll need for your trip to Central America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Central America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ontario to Central America?
momondo data reveals that the most frequently booked plane model on the route from Ontario to Central America is Airbus A320neo, representing 63.36% of all bookings. The subsequent popular models are Airbus A320-100/200 at 26.97%, Boeing 737 MAX 9 at 3.94%, and Airbus A318/A319/A320/A321 at 1.15%.

Best airlines flying from Ontario to Central America

Compare and see reviews for airlines that fly from Ontario to Central America with momondo

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $216	Free Cancellation	Rating 6.7 2,436 reviews	Search Avianca flights
United Airlines	PriceFrom $223	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Volaris El Salvador	PriceFrom $252	Free Cancellation	Rating 7.4 26 reviews	Search Volaris El Salvador flights
Volaris	PriceFrom $283	Free Cancellation	Rating 6.6 1,155 reviews	Search Volaris flights
Southwest	PriceFrom $550	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to Central America from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Central America quick and easy, saving you time and money.

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

Yes. All flights to Central America from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Central America?

Once you have performed a search for Ontario to Central America flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Ontario to Central America flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Central America 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.

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Find better results for your trip to Central America

Popular cities in Central America

Flights to San José, San José Provincefrom $140

Flights to San Salvadorfrom $101

Flights to Guatemala Cityfrom $138

Flights to Panama Cityfrom $271

Flights to Managuafrom $230

Flights to Liberiafrom $250

Flights to San Pedro Sulafrom $117

Flights to Belize Cityfrom $264

Flights to Coxen Holefrom $317

Flights to Floresfrom $398

Flights to Bocas del Torofrom $577

Flights to Davidfrom $296

Central America flight routes

Flights from Los Angeles to San Salvador El Salvador Intl

Flights from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl

Flights from New York John F Kennedy Intl to San Salvador El Salvador Intl

Flights from Washington, D.C. Dulles Intl to Panama City Tocumen Intl

Flights from San Francisco to San Salvador El Salvador Intl

Cheap flights from Ontario to Central America from $89

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 Central America departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Ontario to Central America

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Avianca flights from Ontario to Central America

Our best Avianca deals on Ontario to Central America flight tickets

United Airlines flights from Ontario to Central America

Our best United Airlines deals on Ontario to Central America flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Central America that are best for you.

How to get the cheapest flight ticket from Ontario to Central America

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 Central America?

What is the cheapest day to depart on your flight to Central America?

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

What is the cheapest Ontario to Central America flight route?

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

What cabin class options are available on Ontario to Central America flights?

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

Can stopping save me money on Ontario to Central America flights?

No. A direct flight is the cheapest option for a flight between Ontario to Central America.

What is the cheapest airline that flies from Ontario to Central America?

American Airlines, Avianca, and United Airlines are the most popular carriers operating from Ontario to Central America

What airlines fly to Central America?

How many flights depart from Ontario to Central America on average per week?

As of September 2025, 1 flights take off from Ontario and land in Central America each week. The most common flight departure day for this route is Thu, with 100% of weekly flights taking off on this day.

Cheap Ontario to Central America flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Central America

When did momondo last update prices for flights from Ontario Airport to Central America?

How many operators does momondo search for flights from Ontario Airport to Central America?

How old do you have to be to fly from Ontario Airport to Central America?

What documentation or ID do you need to fly to Central America?

What is the most popular plane model from Ontario to Central America?

Best airlines flying from Ontario to Central America

Compare and see reviews for airlines that fly from Ontario to Central America with momondo

Why use momondo?

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

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

How can momondo help me find flights from Ontario to Central America?

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

An easier way to manage your Central America 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 Central America

Popular cities in Central America

Popular flights according to clicks in the last 7 days on momondo