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$450+ Cheap flights from Ontario (ONT) to Paraguay

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ASU
fev 4 — fev 111
ter 2/4
ter 2/11
1 adult, Economy
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Cheap flight deals from Ontario to Paraguay

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Paraguay (PY0). 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 janeiro 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,161
(American Airlines)

One-way from

$450
(Priceline)

Popular in

December

Cheapest in

August

Average price

$900
Provider with most accurate pricing for Los Angeles-Asuncion Silvio Pettirossi flight deals.
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From Ontario to Paraguay
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One-way flight from Ontario to Paraguay
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Highest demand for flights based on searches. 18% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Ontario to Paraguay

Cheapest flights from Ontario to Paraguay
Explore the most affordable flight options available from Ontario to Paraguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/29. 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.
sex 4/112:44 pmONT - ASU
2 stops41h 56mMultiple Airlines
sex 4/1812:35 pmASU - ONT
2 stops30h 32mMultiple Airlines
Deal found 1/29$1,161
This Priceline deal was found by Cheapflights users on 1/30. 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.
ter 2/1810:30 pmONT - ASU
2 stops26h 10mAvianca
sáb 3/16:45 amASU - ONT
2 stops19h 15mAvianca
Deal found 1/30$1,272
This United Airlines deal was found by Cheapflights users on 1/29. 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.
seg 3/316:05 amONT - ASU
2 stops20h 26mUnited Airlines
dom 6/291:44 amASU - ONT
2 stops22h 37mUnited Airlines
Deal found 1/29$1,637

Find flights from Ontario to Paraguay within your budget

Customize your flight search to find flights from Ontario to Paraguay 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 2,558,603 searches. Data last updated janeiro 30, 2025.

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Depart

Return

Price

OntarioAsuncion

ONT - ASU

ONTASU

Ontario

sex 4/11

2:44 pm-12:40 pm

2 stops41h 56m

Asuncion Silvio Pettirossi

sex 4/18

12:35 pm-3:07 pm

2 stops30h 32m

$1,161

OntarioAsuncion

ONT - ASU

ONTASU

Ontario

ter 2/18

10:30 pm-5:40 am

2 stops26h 10m

Asuncion Silvio Pettirossi

sáb 3/1

6:45 am-9:00 pm

2 stops19h 15m

$1,272

OntarioAsuncion

ONT - ASU

ONTASU

Ontario

seg 3/31

6:05 am-6:31 am

2 stops20h 26m

Asuncion Silvio Pettirossi

dom 6/29

1:44 am-8:21 pm

2 stops22h 37m

$1,637

OntarioAsuncion

ONT - ASU

ONTASU

Ontario

qui 3/20

11:30 pm-5:40 am

2 stops26h 10m

$450

OntarioAsuncion

ONT - ASU

ONTASU

Ontario

qua 3/19

1:09 am-12:06 am

2 stops42h 57m

$496

OntarioAsuncion

ONT - ASU

ONTASU

Ontario

qui 3/20

6:00 am-12:06 am

3 stops38h 06m

$2,819

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Ontario to Paraguay

Have a flexible travel schedule? Discover the best time to fly to Paraguay 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 Paraguay

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

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Paraguay (average of $715). Flying from Ontario to Paraguay in December is currently the most expensive (average of $1,024). 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.

Rainfall in Paraguay by month

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

In terms of precipitation, rainfall in Paraguay ranges from 1.6 - 5.5 inches per month. January is typically the wettest month, when rainfall can reach 5.5 in. August is typically the driest time to visit Paraguay when rainfall is around 1.6 in.

Temperature in Paraguay by month

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

If weather is an important factor for your trip to Paraguay, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Paraguay

Get insights into the airlines that provide service to Paraguay. 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 Paraguay. Reviews last updated janeiro 30, 2025.
Read through reviews of airlines operating flights from Ontario to Paraguay, such as United Airlines and Avianca. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,913 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.7

Overall

7.4

Reviews

1 / 20

10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines
7.4
Good
8,913 reviews
United Airlines
7.4
Good
8,913 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.7

Overall

7.4

Reviews

1 / 20

10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Avianca
6.9
Okay
2,540 reviews
United Airlines
7.4
Good
8,913 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.7

Overall

7.4

Reviews

1 / 20

10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Paraguay. 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 Paraguay?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Paraguay. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

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

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

  • How can I find direct flights from Ontario to Paraguay?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Paraguay 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 Paraguay?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Paraguay (average of $715). Flying from Ontario to Paraguay in December is currently the most expensive (average of $1,024). 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

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