HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Central America

$109+ Cheap flights from Ontario (ONT) to Central America

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SJO
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Central America with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Central America

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Central America (0CA). 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 November 21, 2024.

Find flight deals from Ontario to Central America

Cheapest flights from Ontario to Central America
Explore the most affordable flight options available from Ontario to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Priceline deal was found by Cheapflights users on 11/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:30 pmONT - SAL
Nonstop4h 35mAvianca
Tue 12/105:35 pmSAL - ONT
Nonstop5h 25mAvianca
Deal found 11/21$371
This Cheapflightsfares deal was found by Cheapflights users on 11/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2110:30 pmONT - GUA
1 stop7h 50mAvianca
Sat 11/2311:10 amGUA - ONT
1 stop11h 50mAvianca
Deal found 11/21$410
This Cheapflightsfares deal was found by Cheapflights users on 11/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2610:30 pmONT - SAP
1 stop8h 15mAvianca
Wed 12/44:15 amSAP - ONT
1 stop18h 45mAvianca
Deal found 11/21$413
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Mon 12/912:58 amONT - SJO
1 stop20h 14mMultiple Airlines
Tue 12/173:32 pmSJO - ONT
1 stop9h 29mMultiple Airlines
Deal found 11/19$427
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/117:45 amONT - SAL
2 stops30h 15mMultiple Airlines
Sat 12/145:35 pmSAL - ONT
Nonstop5h 25mMultiple Airlines
Deal found 11/20$447
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/3112:45 pmONT - SAL
2 stops23h 55mAmerican Airlines
Fri 1/171:14 pmSAL - ONT
2 stops21h 55mAmerican Airlines
Deal found 11/20$448
This Priceline deal was found by Cheapflights users on 11/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/710:30 pmONT - PTY
1 stop8h 55mAvianca
Mon 12/99:55 pmPTY - ONT
2 stops26h 05mAvianca
Deal found 11/21$466
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Thu 12/126:10 amONT - SAL
1 stop13h 09mUnited Airlines
Tue 12/174:40 pmSAL - ONT
2 stops27h 03mUnited Airlines
Deal found 11/21$483
This Cheapflightsfares deal was found by Cheapflights users on 11/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2810:30 pmONT - SJO
1 stop10h 55mAvianca
Thu 12/55:05 amSJO - ONT
1 stop17h 55mAvianca
Deal found 11/20$495
This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1312:58 amONT - SJO
1 stop20h 14mVolaris
Sat 12/213:32 pmSJO - ONT
1 stop9h 29mVolaris
Deal found 11/20$508
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/106:05 amONT - SJO
1 stop15h 15mAmerican Airlines
Tue 12/172:51 pmSJO - ONT
2 stops20h 13mAmerican Airlines
Deal found 11/19$554
This United Airlines deal was found by Cheapflights users on 11/21. 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 12/76:10 amONT - SJO
1 stop15h 48mUnited Airlines
Tue 12/172:20 pmSJO - ONT
1 stop9h 22mUnited Airlines
Deal found 11/21$562

Find flights from Ontario to Central America within your budget

Customize your flight search to find flights from Ontario to Central America 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioSan José

ONT - SJO

ONTSJO

Ontario

Tue 2/4

10:30 pm-11:25 am

1 stop10h 55m

San José Juan Santamaria Intl

Tue 2/11

3:10 pm-9:00 pm

1 stop7h 50m

$337

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Thu 5/1

11:30 pm-8:15 am

1 stop7h 45m

Guatemala City La Aurora

Thu 5/8

3:00 pm-10:00 pm

1 stop8h 00m

$345

OntarioSan Pedro Sula

ONT - SAP

ONTSAP

Ontario

Tue 3/25

11:30 pm-8:45 am

1 stop8h 15m

San Pedro Sula Ramon Villeda

Tue 4/8

3:25 pm-10:00 pm

1 stop7h 35m

$346

OntarioSan José

ONT - SJO

ONTSJO

Ontario

Mon 1/13

12:58 am-11:12 pm

1 stop20h 14m

San José Juan Santamaria Intl

Tue 1/21

3:32 pm-11:01 pm

1 stop9h 29m

$347

OntarioSan José

ONT - SJO

ONTSJO

Ontario

Mon 1/13

12:58 am-11:12 pm

1 stop20h 14m

San José Juan Santamaria Intl

Tue 1/21

3:32 pm-11:01 pm

1 stop9h 29m

$355

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Fri 1/31

6:00 am-1:19 pm

1 stop29h 19m

San Salvador El Salvador Intl

Sun 2/2

4:40 pm-9:51 am

2 stops19h 11m

$358

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 5/8

1:32 pm-12:44 pm

2 stops22h 12m

San Salvador El Salvador Intl

Mon 5/12

2:35 pm-11:26 am

2 stops21h 51m

$370

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 12/3

10:30 pm-5:05 am

Nonstop4h 35m

San Salvador El Salvador Intl

Tue 12/10

5:35 pm-9:00 pm

Nonstop5h 25m

$371

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Fri 1/31

12:22 pm-4:00 pm

1 stop25h 38m

San Salvador El Salvador Intl

Tue 2/11

5:35 pm-9:00 pm

Nonstop5h 25m

$382

OntarioPanama City

ONT - PTY

ONTPTY

Ontario

Tue 2/25

10:30 pm-10:25 am

1 stop8h 55m

Panama City Tocumen Intl

Tue 3/11

3:40 pm-10:00 pm

1 stop8h 20m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Ontario to Central America

Have a flexible travel schedule? Discover the best time to fly to Central America 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.

Travel insights for flights from Ontario to Central America

Get recent, data-driven insights about flights from Ontario to Central America including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Central America (average of $398). Flying from Ontario to Central America in July is currently the most expensive (average of $531). 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.

What is the cheapest time of day to fly from ONT to CA?

Find hourly flight availability from Ontario to Central America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Central America as you normally would.

Rainfall in Central America by month

Plan your trip to Central America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Central America ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Central America when rainfall is around 0.0 in.

Temperature in Central America by month

Plan your trip to Central America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Central America, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Central America

Get insights into the airlines that provide service to Central America. 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 Central America. Reviews last updated November 21, 2024.
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Copa Airlines
7.8
Good
1,779 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to Central America?

    For a flight from Ontario to Central America, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

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

    One-way options have recently been found by users for as low as $109 on United Airlines. Other airlines that offer cheap prices include Avianca from $127 and American Airlines from $140 one-way.

  • What are the most popular routes from Ontario to Central America?

    While some choose either Ontario - Guatemala City La Aurora or Ontario - San José Juan Santamaria Intl, Ontario - San Salvador El Salvador Intl is the most popular route from Ontario to Central America.

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

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

  • How can I find direct flights from Ontario to Central America?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Central America 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 Central America?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Central America (average of $398). Flying from Ontario to Central America in July is currently the most expensive (average of $531). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Central America

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Los Angeles to Newark flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Honolulu flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to Haneda flights
Los Angeles to LaGuardia flights
Los Angeles to Seattle flights
Los Angeles to Cancún flights
San Francisco to Los Angeles flights
San Francisco to Newark flights
Los Angeles to Miami flights
Los Angeles to Narita flights
Los Angeles to Mexico City flights
Los Angeles to Las Vegas flights
Los Angeles to O'Hare Intl flights
San Francisco to Las Vegas flights
Los Angeles to Manila flights
Los Angeles to Orlando flights
Los Angeles to Fort Lauderdale flights
Los Angeles to San Francisco flights
Santa Ana to Newark flights
San Francisco to Honolulu flights
San Francisco to Haneda flights
San Francisco to Seattle flights
San Francisco to Narita flights
San Francisco to Cancún flights
Santa Ana to Las Vegas flights
San Francisco to LaGuardia flights
Ontario to Seattle flights
Los Angeles to Boston flights
Burbank to Las Vegas flights
Los Angeles to Hobby flights
San Francisco to Miami flights
Los Angeles to Dulles Intl flights
Los Angeles to Heathrow flights
San Jose to Los Angeles flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to Suvarnabhumi flights
Oakland to Las Vegas flights
Los Angeles to San Jose flights
San Francisco to Manila flights
San Jose to Las Vegas flights
Los Angeles to Reagan-National flights
Ontario to San Francisco flights
San Francisco to New Delhi flights
Oakland to Los Angeles flights
Burbank to Newark flights
San Diego to John F Kennedy Intl flights
Los Angeles to Oakland flights

Top 5 airlines flying from Ontario to Central America

Discover the top 5 airlines that operate flights from Ontario to Central America. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$118Average$627FlexibilityNo cancel feeOn-time69%
AviancaCheapest$183Average$427FlexibilityNo cancel feeOn-time71%
VolarisCheapest$198Average$297FlexibilityNo cancel feeOn-time79%
Volaris El SalvadorCheapest$208Average$436FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$230Average$625FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines