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$147+ Cheap flights from Valparaiso, FL to Ontario (VPS - ONT)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
VPS — ONT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Valparaiso to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Valparaiso (VPS) to Ontario (ONT). 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 June 12, 2025.

Round-trip from

$387
(American Airlines)

One-way from

$147
(Delta)

Popular in

November

Cheapest in

December

Average price

$596
From Valparaiso Destin-Ft Walton Beach to Ontario
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One-way flight from Valparaiso Destin-Ft Walton Beach to Ontario
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Highest demand for flights based on searches. 17% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Valparaiso to Ontario

Cheapest flights from Valparaiso to Ontario
Explore the most affordable flight options available from Valparaiso to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/9. 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 7/84:14 pmVPS - ONT
1 stop7h 24mAmerican Airlines
Tue 7/152:37 pmONT - VPS
1 stop6h 18mAmerican Airlines
Deal found 6/9$387
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/34:50 pmVPS - ONT
1 stop7h 35mDelta
Mon 7/710:05 pmONT - VPS
1 stop8h 27mDelta
Deal found 6/11$485
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1712:40 pmVPS - ONT
1 stop8h 45mSouthwest
Tue 6/249:35 pmONT - VPS
2 stops9h 50mSouthwest
Deal found 6/10$631

Cheapflights Fare Finder

Customize your flight search to find flights from Valparaiso to Ontario 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 June 12, 2025.
Use the filters below to find and compare flights from Valparaiso to Ontario that are best for you.

Fly from

Valparaiso

Fly to

Ontario

Route

Depart

Return

Price

ValparaisoOntario

VPS - ONT

VPSONT

Valparaiso Destin-Ft Walton Beach

Tue 7/8

4:14 pm-9:38 pm

1 stop7h 24m

Ontario

Tue 7/15

2:37 pm-10:55 pm

1 stop6h 18m

$387

ValparaisoOntario

VPS - ONT

VPSONT

Valparaiso Destin-Ft Walton Beach

Thu 7/3

4:50 pm-10:25 pm

1 stop7h 35m

Ontario

Mon 7/7

10:05 pm-8:32 am

1 stop8h 27m

$485

ValparaisoOntario

VPS - ONT

VPSONT

Valparaiso Destin-Ft Walton Beach

Mon 6/23

12:40 pm-4:50 pm

1 stop6h 10m

Ontario

Wed 6/25

9:20 pm-11:55 am

1 stop12h 35m

$686

ValparaisoOntario

VPS - ONT

VPSONT

Valparaiso Destin-Ft Walton Beach

Mon 8/4

4:59 pm-10:27 pm

1 stop7h 28m

$147

ValparaisoOntario

VPS - ONT

VPSONT

Valparaiso Destin-Ft Walton Beach

Tue 7/8

4:14 pm-9:38 pm

1 stop7h 24m

$193

ValparaisoOntario

VPS - ONT

VPSONT

Valparaiso Destin-Ft Walton Beach

Sun 8/17

4:15 pm-11:25 pm

2 stops9h 10m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Valparaiso to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Valparaiso 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.

Cheapflights Insights

Everything you need to know about your flight from Valparaiso to Ontario

What is the cheapest month to book a flight from Valparaiso, Florida to Ontario?

Currently, August is the cheapest month in which you can book a flight from Valparaiso, Florida to Ontario (average of $246). Flying from Valparaiso, Florida to Ontario in March is currently the most expensive (average of $328). 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 VPS to ONT?

Find hourly flight availability from Valparaiso to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Valparaiso, Florida to Ontario in the evening. Doing so could potentially save you 49% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated June 12, 2025.
To help decide which airline to fly from Valparaiso to Ontario, see what other customers have to say about Southwest, Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

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

  • What are the cheapest airlines flying from Valparaiso, Florida to Ontario round-trip?

    Currently priced at $387, American Airlines will fly you from Valparaiso, Florida to Ontario and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $485 and $686, respectively. You may be able to fly from Valparaiso, Florida to Ontario for 34% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Valparaiso, Florida to Ontario one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $147. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Valparaiso, Florida to Ontario for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Valparaiso to Ontario 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 Valparaiso, Florida to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Valparaiso, Florida to Ontario (average of $246). Flying from Valparaiso, Florida to Ontario in March is currently the most expensive (average of $328). 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 Valparaiso to Ontario

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Top 2 airlines flying from Valparaiso to Ontario

Discover the top 2 airlines that operate flights from Valparaiso to Ontario. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$329Average$481FlexibilityNo cancel feeOn-time71%
DeltaCheapest$354Average$596FlexibilityNo cancel feeOn-timeN/A

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