How long is the flight from Ontario to Valparaiso, Florida?

American Airlines and Delta can get you from Ontario to Valparaiso, Florida in just under 8h 13m. Your travel time can differ by up to 2h 14m. The distance from Ontario to Valparaiso, Florida is about 1822 mi. This flight may include one or multiple stops.

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

Our cheapest airline available from Ontario to Valparaiso, Florida is Delta. Our recent data shows that you can find tickets from as low as $337 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $352 and $355 round-trip.

In terms of precipitation, rainfall in Valparaiso, Florida ranges from 3.1 - 7.5 inches per month. July is typically the wettest month, when rainfall can reach 7.5 in. October is typically the driest time to visit Valparaiso, Florida when rainfall is around 3.1 in.

If weather is an important factor for your trip to Valparaiso, Florida, use this chart to help with planning. For those seeking warmer temperatures, July 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 January, when temperatures are typically at their lowest (around 50.0 F).

What are the most popular airlines that fly from Ontario to Valparaiso, Florida?

The most popular airlines flying from Ontario to Valparaiso, Florida are American Airlines, Southwest and Delta. Something to consider prior to booking your flight.

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

When flying from Ontario to Valparaiso, Florida, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Ontario-Valparaiso, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Valparaiso, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Valparaiso, Florida flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Valparaiso, Florida flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Valparaiso, Florida flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Ontario to Valparaiso?

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

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

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

$133+ Flights from Ontario to Valparaiso, FL

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Cheap flight deals from Ontario to Valparaiso

Cheapest flights from Ontario to Valparaiso
Explore the most affordable flight options available from Ontario to Valparaiso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Wed 12/317:10 amONT - VPS

1 stop5h 56mAmerican Airlines

Wed 1/711:00 amVPS - ONT

2 stops9h 20mAmerican Airlines

Deal found 12/3

$366

Fri 12/197:10 amONT - VPS

1 stop5h 56mAmerican Airlines

Tue 12/236:50 amVPS - ONT

1 stop9h 02mAmerican Airlines

Deal found 12/4

$565

Best flights from Ontario to Valparaiso
Discover carefully curated flight deals from Ontario to Valparaiso that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Thu 2/199:53 amONT - VPS

2 stops10h 27mAmerican Airlines

Tue 2/2412:49 pmVPS - ONT

1 stop9h 08mAmerican Airlines

Deal found 12/3

$238

Thu 2/1910:20 pmONT - VPS

1 stop8h 13mDelta

Tue 2/247:05 amVPS - ONT

1 stop6h 57mDelta

Deal found 12/3

$249

Sat 4/45:15 amONT - VPS

2 stops8h 40mSouthwest

Fri 4/107:20 amVPS - ONT

1 stop9h 00mSouthwest

Deal found 12/4

$471

Wed 12/317:10 amONT - VPS

1 stop5h 56mAmerican Airlines

Wed 1/711:00 amVPS - ONT

2 stops9h 20mAmerican Airlines

Deal found 12/3

$366

Thu 1/112:45 pmONT - VPS

1 stop8h 32mAmerican Airlines

Thu 1/84:06 pmVPS - ONT

1 stop8h 42mAmerican Airlines

Deal found 12/4

$417

Sat 1/2410:30 pmONT - VPS

1 stop8h 06mDelta

Sat 2/76:00 amVPS - ONT

1 stop7h 31mDelta

Deal found 12/3

$483

Fri 1/210:29 pmONT - VPS

1 stop8h 25mDelta

Fri 1/96:00 amVPS - ONT

1 stop7h 31mDelta

Deal found 12/3

$524

Last-minute flights from Ontario to Valparaiso
Discover last-minute flight deals from Ontario to Valparaiso. Data last updated December 4, 2025 and is based on user searches.

Fri 12/197:10 amONT - VPS

1 stop5h 56mAmerican Airlines

Tue 12/236:50 amVPS - ONT

1 stop9h 02mAmerican Airlines

Deal found 12/4

$565

Wed 12/317:10 amONT - VPS

1 stop5h 56mAmerican Airlines

Wed 1/711:00 amVPS - ONT

2 stops9h 20mAmerican Airlines

Deal found 12/3

$366

Thu 1/112:45 pmONT - VPS

1 stop8h 32mAmerican Airlines

Thu 1/84:06 pmVPS - ONT

1 stop8h 42mAmerican Airlines

Deal found 12/4

$417

Fri 1/210:29 pmONT - VPS

1 stop8h 25mDelta

Fri 1/96:00 amVPS - ONT

1 stop7h 31mDelta

Deal found 12/3

$524

Sun 1/187:16 amONT - VPS

1 stop5h 59mAmerican Airlines

Sun 1/2511:31 amVPS - ONT

1 stop7h 51mAmerican Airlines

Deal found 12/4

$539

Sat 1/2410:30 pmONT - VPS

1 stop8h 06mDelta

Sat 2/76:00 amVPS - ONT

1 stop7h 31mDelta

Deal found 12/3

$483

One-way flights from Ontario to Valparaiso
Search for one-way flight options from Ontario to Valparaiso. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Thu 2/1910:20 pmONT - VPS

1 stop8h 13mDelta

Deal found 12/3

$133

Thu 2/199:53 amONT - VPS

2 stops10h 27mAmerican Airlines

Deal found 12/3

$138

Thu 2/268:55 amONT - VPS

2 stops10h 15mSouthwest

Deal found 12/3

$184

Thu 2/266:00 amONT - VPS

3 stops30h 34mMultiple Airlines

Deal found 12/3

$222

Find flight deals from Ontario to Valparaiso

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$238 (American Airlines)
One-way from	$133 (Delta)
Popular in	November
Cheapest in	September
Average price	$656

Provider with most accurate pricing for Ontario-Valparaiso Destin-Ft Walton Beach flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Valparaiso Destin-Ft Walton Beach flights.

Search Deals

From Ontario to Valparaiso Destin-Ft Walton Beach

Search Deals

One-way flight from Ontario to Valparaiso Destin-Ft Walton Beach

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($133 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 2/19

9:53 am-10:20 pm

2 stops10h 27m

Valparaiso Destin-Ft Walton Beach

Tue 2/24

12:49 pm-7:57 pm

1 stop9h 08m

$238

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 2/19

10:20 pm-8:33 am

1 stop8h 13m

Valparaiso Destin-Ft Walton Beach

Tue 2/24

7:05 am-12:02 pm

1 stop6h 57m

$249

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Wed 12/31

7:10 am-3:06 pm

1 stop5h 56m

Valparaiso Destin-Ft Walton Beach

Wed 1/7

11:00 am-6:20 pm

2 stops9h 20m

$366

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 1/1

12:45 pm-11:17 pm

1 stop8h 32m

Valparaiso Destin-Ft Walton Beach

Thu 1/8

4:06 pm-10:48 pm

1 stop8h 42m

$417

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 4/4

5:15 am-3:55 pm

2 stops8h 40m

Valparaiso Destin-Ft Walton Beach

Fri 4/10

7:20 am-2:20 pm

1 stop9h 00m

$471

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 1/24

10:30 pm-8:36 am

1 stop8h 06m

Valparaiso Destin-Ft Walton Beach

Sat 2/7

6:00 am-11:31 am

1 stop7h 31m

$483

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 1/2

10:29 pm-8:54 am

1 stop8h 25m

Valparaiso Destin-Ft Walton Beach

Fri 1/9

6:00 am-11:31 am

1 stop7h 31m

$524

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 2/19

10:20 pm-8:33 am

1 stop8h 13m

$133

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 2/26

10:20 pm-8:33 am

1 stop8h 13m

$133

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 2/19

9:53 am-10:20 pm

2 stops10h 27m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 12 results

Most accurate provider: When it comes to deals on Ontario-Valparaiso, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Valparaiso, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Valparaiso, Florida flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Valparaiso, Florida flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Valparaiso, Florida flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Valparaiso

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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Ontario to Valparaiso, Florida (average of $140). Flying from Ontario to Valparaiso, Florida in March is currently the most expensive (average of $273). 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.

Reviews of airlines servicing Valparaiso

Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Ontario to Valparaiso to help guide your decision. 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

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Southwest

8.0

Very good

4,250 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Delta

7.9

Good

8,011 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

American Airlines

7.2

Good

11,047 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

How long is the flight from Ontario to Valparaiso, Florida?
American Airlines and Delta can get you from Ontario to Valparaiso, Florida in just under 8h 13m. Your travel time can differ by up to 2h 14m. The distance from Ontario to Valparaiso, Florida is about 1822 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Ontario to Valparaiso, Florida round-trip?
Our cheapest airline available from Ontario to Valparaiso, Florida is Delta. Our recent data shows that you can find tickets from as low as $337 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $352 and $355 round-trip.
Can I find deals for flights from Ontario to Valparaiso that include hotel bookings?
Yes. In addition to deals on Ontario to Valparaiso flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Valparaiso?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Valparaiso.
Can I find deals for business class flights from Ontario to Valparaiso?
Yes. Cheapflights offers flight deals from Ontario to Valparaiso 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 Valparaiso, Florida?
Currently, February is the cheapest month in which you can book a flight from Ontario to Valparaiso, Florida (average of $140). Flying from Ontario to Valparaiso, Florida in March is currently the most expensive (average of $273). 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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Top 3 airlines flying from Ontario to Valparaiso

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$337	Average$461	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$352	Average$352	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$355	Average$533	FlexibilityNo cancel fee	On-time71%

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$133+ Cheap flights from Ontario to Valparaiso, FL (ONT - VPS)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Valparaiso with Cheapflights

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Cheap flight deals from Ontario to Valparaiso

Cheapest flights from Ontario to ValparaisoExplore the most affordable flight options available from Ontario to Valparaiso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from Ontario to Valparaiso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from Ontario to Valparaiso

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Best time to book a flight from Ontario to Valparaiso

Have a flexible travel schedule? Discover the best time to fly to Valparaiso from Ontario with our price prediction graph.

Cheapflights Insights

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

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

Reviews of airlines servicing Valparaiso

Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Ontario to Valparaiso to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Ontario to Valparaiso, Florida?

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

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

How can I find direct flights from Ontario to Valparaiso?

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

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

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Alternative routes for Ontario to Valparaiso

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Top 3 airlines flying from Ontario to Valparaiso

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Cheapest flights from Ontario to Valparaiso
Explore the most affordable flight options available from Ontario to Valparaiso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.