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$130+ Cheap flights from Ontario (ONT) to San José (SJO)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SJO
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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The best prices from Ontario to San José Juan Santamaria Intl are usually found in May or October, booked 48 days in advance, depart on a Saturday or Monday and return on a Monday

Cheap flight deals from Ontario to San José

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to San José (SJO). 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 julio 25, 2024.

Popular in

June

Cheapest in

May

Round-trip from

$295
(Avianca)

One-way from

$130
(Avianca)
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Ontario to San José Juan Santamaria Intl
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One-way flight from Ontario to San José Juan Santamaria Intl
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What is the cheapest day to fly round-trip from Ontario to San José, San José Province?

Users have found that flying from Ontario to San José, San José Province on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Ontario to San José, San José Province?

Travelers have found it’s best to book a flight 50 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to San José, San José Province 1-2 weeks in advance for as low as $405, or $476 for flights within the next 24 hours.

What is the cheapest month to fly from Ontario to San José, San José Province?

Our data shows that September tends to be the cheapest month to fly to San José, San José Province from Ontario. Users have commonly found prices around $414 for the month, but tickets can be as low as $158. Due to multiple factors, prepare for potentially higher prices in December.

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

A simple way to save on the total cost of your ticket is to fly from Ontario to San José, San José Province in the afternoon. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the morning.

Cheap Ontario to San José flights in July & August 2024

Find cheap flight options from Ontario to San José specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
These are some of the most attractive deals on flights from Ontario to San José in 2024. Check back soon for alternative fares.
This Priceline deal was found by Cheapflights users on 7/24. 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.
jue. 8/2211:30 pmONT - SJO
1 stop8h 10mAvianca
jue. 8/299:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/24$385
This Booking.com deal was found by Cheapflights users on 7/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2411:30 pmONT - SJO
1 stop8h 10mAvianca
sáb. 8/319:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$388
This Priceline deal was found by Cheapflights users on 7/25. 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.
sáb. 8/2411:30 pmONT - SJO
2 stops22h 20mAvianca
sáb. 8/314:25 pmSJO - ONT
2 stops30h 35mAvianca
Deal found 7/25$405
This Avianca deal was found by Cheapflights users on 7/25. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/1711:30 pmONT - SJO
1 stop10h 55mAvianca
sáb. 8/249:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$417
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1311:30 pmONT - SJO
1 stop10h 55mAvianca
mar. 8/279:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$426
This Priceline deal was found by Cheapflights users on 7/25. 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.
jue. 8/2211:30 pmONT - SJO
1 stop10h 55mAvianca
lun. 9/29:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$441
This American Airlines deal was found by Cheapflights users on 7/25. 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.
lun. 8/266:00 amONT - SJO
1 stop15h 08mAmerican Airlines
jue. 8/297:01 amSJO - ONT
1 stop17h 57mAmerican Airlines
Deal found 7/25$462
This American Airlines deal was found by Cheapflights users on 7/24. 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.
mié. 8/2112:41 pmONT - SJO
1 stop8h 27mAmerican Airlines
mié. 8/2812:50 pmSJO - ONT
2 stops21h 00mAmerican Airlines
Deal found 7/24$467
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1311:30 pmONT - SJO
1 stop10h 55mAvianca
sáb. 8/241:30 pmSJO - ONT
1 stop9h 30mAvianca
Deal found 7/25$474

Ontario to San José 2024 flight deals

Discover exclusive flight deals for travel between Ontario and San José in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
These are some of the most attractive deals on flights from Ontario to San José in 2024. Check back soon for alternative fares.
This Avianca deal was found by Cheapflights users on 7/25. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/211:30 pmONT - SJO
1 stop8h 10mAvianca
mar. 9/109:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$294
This Priceline deal was found by Cheapflights users on 7/25. 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.
dom. 9/111:30 pmONT - SJO
1 stop10h 55mAvianca
jue. 9/59:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$295
This Priceline deal was found by Cheapflights users on 7/25. 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.
jue. 9/1211:30 pmONT - SJO
2 stops22h 20mAvianca
mar. 9/249:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$297
This Priceline deal was found by Cheapflights users on 7/25. 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.
jue. 9/1211:30 pmONT - SJO
1 stop18h 20mAvianca
mar. 9/249:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$312
This Priceline deal was found by Cheapflights users on 7/25. 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.
sáb. 9/2811:30 pmONT - SJO
1 stop18h 20mAvianca
dom. 10/66:10 amSJO - ONT
2 stops16h 50mAvianca
Deal found 7/25$319
This Priceline deal was found by Cheapflights users on 7/25. 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.
jue. 9/1211:30 pmONT - SJO
2 stops22h 20mAvianca
mar. 9/246:10 amSJO - ONT
2 stops16h 50mAvianca
Deal found 7/25$320
This Priceline deal was found by Cheapflights users on 7/25. 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.
dom. 9/111:30 pmONT - SJO
1 stop10h 55mAvianca
jue. 9/56:10 amSJO - ONT
2 stops16h 50mAvianca
Deal found 7/25$323
This Priceline deal was found by Cheapflights users on 7/24. 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.
lun. 9/2311:30 pmONT - SJO
1 stop10h 40mAvianca
mar. 3/181:25 pmSJO - ONT
1 stop10h 15mAvianca
Deal found 7/24$327
This Priceline deal was found by Cheapflights users on 7/25. 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.
lun. 9/1611:30 pmONT - SJO
1 stop10h 40mAvianca
dom. 9/296:10 amSJO - ONT
2 stops16h 50mAvianca
Deal found 7/25$339

Ontario to San José flights leaving soon

Find last-minute flight options from Ontario to San José for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Users seeking a last-minute flight from Ontario to San José should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
This United Airlines deal was found by Cheapflights users on 7/24. 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.
jue. 8/16:35 pmONT - SJO
2 stops14h 28mUnited Airlines
sáb. 8/106:35 amSJO - ONT
1 stop11h 53mUnited Airlines
Deal found 7/24$718
This United Airlines deal was found by Cheapflights users on 7/25. 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.
mié. 7/316:35 pmONT - SJO
2 stops14h 28mUnited Airlines
lun. 8/57:55 amSJO - ONT
2 stops15h 50mUnited Airlines
Deal found 7/25$736
This United Airlines deal was found by Cheapflights users on 7/25. 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.
sáb. 8/35:10 amONT - SJO
2 stops13h 27mUnited Airlines
jue. 8/81:30 pmSJO - ONT
1 stop8h 41mUnited Airlines
Deal found 7/25$751
This Avianca deal was found by Cheapflights users on 7/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/111:30 pmONT - SJO
1 stop10h 55mAvianca
sáb. 8/109:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/24$758
This Priceline deal was found by Cheapflights users on 7/25. 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.
sáb. 8/311:30 pmONT - SJO
1 stop10h 55mAvianca
jue. 8/89:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$793
This United Airlines deal was found by Cheapflights users on 7/24. 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.
vie. 8/26:35 pmONT - SJO
2 stops14h 28mUnited Airlines
dom. 8/115:30 amSJO - ONT
1 stop16h 41mUnited Airlines
Deal found 7/24$812
This United Airlines deal was found by Cheapflights users on 7/25. 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.
sáb. 8/35:10 amONT - SJO
2 stops13h 27mUnited Airlines
jue. 8/85:30 amSJO - ONT
2 stops12h 58mUnited Airlines
Deal found 7/25$827
This Priceline deal was found by Cheapflights users on 7/25. 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.
dom. 8/411:30 pmONT - SJO
1 stop10h 55mAvianca
sáb. 8/109:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$855
This Priceline deal was found by Cheapflights users on 7/25. 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.
jue. 8/111:30 pmONT - SJO
1 stop10h 55mAvianca
jue. 8/89:35 amSJO - ONT
1 stop13h 25mAvianca
Deal found 7/25$877

One-way flights to San José from Ontario

Search for one-way flight options from Ontario to San José. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
If you're seeking multiple options on one-way flights from Ontario to San José, be sure to check out these deals, which are updated often. For those needing a return trip from Ontario, there is a search form available above.
This Avianca deal was found by Cheapflights users on 7/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2812:30 amONT - SJO
1 stop31h 10mAvianca
Deal found 7/24$130
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2311:30 pmONT - SJO
1 stop10h 40mAvianca
Deal found 7/24$131
This Priceline deal was found by Cheapflights users on 7/24. 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.
mar. 9/311:30 pmONT - SJO
2 stops22h 20mAvianca
Deal found 7/24$144
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2611:30 pmONT - SJO
1 stop18h 20mAvianca
Deal found 7/24$148
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
mié. 9/41:31 pmONT - SJO
2 stops21h 04mMultiple Airlines
Deal found 7/24$159
This Avianca deal was found by Cheapflights users on 7/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/511:30 pmONT - SJO
1 stop10h 55mAvianca
Deal found 7/24$163
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
jue. 9/52:35 pmONT - SJO
2 stops20h 00mMultiple Airlines
Deal found 7/24$165
This Avianca deal was found by Cheapflights users on 7/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2911:30 pmONT - SJO
1 stop8h 10mAvianca
Deal found 7/24$175
This Priceline deal was found by Cheapflights users on 7/24. 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.
jue. 8/2211:30 pmONT - SJO
1 stop8h 10mAvianca
Deal found 7/24$176

Find flights from Ontario to San José within your budget

Customize your flight search to find flights from Ontario to San José 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 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$295 - $666

Route

Depart

Return

Price

OntarioSan José Juan Santamaria Intl

ONT - SJO

ONTSJO

Ontario

lun. 9/2

1 stop8h 10m

San José Juan Santamaria Intl

mar. 10/1

1 stop13h 25m

$295

OntarioSan José Juan Santamaria Intl

ONT - SJO

ONTSJO

Ontario

lun. 9/23

1 stop10h 40m

San José Juan Santamaria Intl

mar. 3/18

1 stop10h 15m

$327

OntarioSan José Juan Santamaria Intl

ONT - SJO

ONTSJO

Ontario

lun. 9/2

1 stop10h 40m

San José Juan Santamaria Intl

dom. 9/15

2 stops16h 50m

$339

OntarioSan José Juan Santamaria Intl

ONT - SJO

ONTSJO

Ontario

lun. 9/2

1 stop8h 10m

San José Juan Santamaria Intl

sáb. 9/7

1 stop13h 25m

$340

OntarioSan José Juan Santamaria Intl

ONT - SJO

ONTSJO

Ontario

lun. 9/2

1 stop8h 10m

San José Juan Santamaria Intl

mar. 9/10

2 stops18h 27m

$433

OntarioSan José Juan Santamaria Intl

ONT - SJO

ONTSJO

Ontario

lun. 8/19

2 stops12h 01m

San José Juan Santamaria Intl

mié. 9/4

2 stops20h 38m

$467

OntarioSan José Juan Santamaria Intl

ONT - SJO

ONTSJO

Ontario

dom. 8/25

1 stop12h 43m

San José Juan Santamaria Intl

mar. 9/10

1 stop10h 28m

$502

OntarioSan José Juan Santamaria Intl

ONT - SJO

ONTSJO

Ontario

lun. 11/25

1 stop12h 29m

San José Juan Santamaria Intl

jue. 12/5

1 stop9h 22m

$552

OntarioSan José Juan Santamaria Intl

ONT - SJO

ONTSJO

Ontario

mié. 8/14

2 stops38h 27m

San José Juan Santamaria Intl

mar. 8/20

2 stops38h 04m

$666

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Ontario to San José, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to San José. Price data was last updated on July 23, 2024.
The best time to book flights from Ontario to San José, San José Province is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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What is the cheapest day to fly from Ontario to San José, San José Province?

Use this chart to determine the cheapest time to fly round-trip from Ontario to San José. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to San José, San José Province flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Ontario to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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.

Temperature and rainfall in San José by month

Plan your trip to San José by taking into account the average temperature and rainfall totals by month.

SJO

Temperature

64.4 - 69.8 °F

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated julio 25, 2024.
Read reviews from past customers who have flown Avianca, American Airlines and United Airlines from Ontario to San José. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Comfort

7.9

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Comfort

7.9

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Comfort

7.9

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Copa Airlines
7.9
Good
2,260 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Comfort

7.9

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Comfort

7.9

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Comfort

7.9

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.6

Entertainment

7.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • Can I find flights from Ontario to San José, San José Province for under $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to San José, San José Province for under $300. The cheapest flight booked recently is on Avianca for just $295, but on average you can expect to pay $357.

  • Are there last-minute flights available from Ontario to San José, San José Province for under $800?

    There are currently 14+ open flights from Ontario to San José, San José Province within the next 7 days for less than $800.

  • What is the cheapest airline to fly from Ontario to San José, San José Province round-trip?

    Flying on Avianca is currently your cheapest option to San José, San José Province, with prices starting at $295. You may be able to fly from Ontario to San José, San José Province for 37% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Ontario to San José, San José Province one-way?

    One-way options have recently been found by users for as low as $130 on Avianca. Other airlines that offer cheap prices include American Airlines from $230 and United Airlines from $257 one-way.

  • What does ONT to SJO mean?

    This is defined as Ontario Airport (ONT) and San José Juan Santamaria Intl Airport (SJO). Codes like San José Juan Santamaria Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to San José that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to San José flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to San José with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to San José flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Ontario to San José?

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

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

    Yes. Cheapflights offers flight deals from Ontario to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to San José that allow pets onboard?

    Many airlines flying from Ontario to San José offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to San José?

    Yes, you can often find last-minute deals on Ontario to San José flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to San José, San José Province flight deals updated?

    The Ontario to San José, San José Province flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Ontario to San José, San José Province?

    The most popular airlines flying from Ontario to San José, San José Province are American Airlines, Avianca and United Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Ontario to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Ontario to San José, San José Province (average of $378). Flying from Ontario to San José, San José Province in July is currently the most expensive (average of $525). 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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Alternative routes for Ontario to San José
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Ontario to San José

Discover the top 3 airlines that operate flights from Ontario to San José. 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 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$251Average$404FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$496Average$726FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$521Average$713FlexibilityNo cancel feeOn-time69%
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