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 $377 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $383 and $443 round-trip. Delta is priced at 24% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Ontario to Valparaiso, Florida?

Travelers seeking maximum savings on their Ontario to Valparaiso, Florida flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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, Delta and Southwest. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Ontario to Valparaiso, Florida?

Friday is generally a great day to depart. Flying on this day could help you save up to 41%.

How far in advance should I book a flight from Ontario to Valparaiso, Florida?

Users have found that booking a flight from Ontario to Valparaiso, Florida at least 51 days early can save you up to 84% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Ontario to Valparaiso, Florida for as little as $506 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $890 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to Valparaiso, Florida?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Valparaiso, Florida. Flights to Valparaiso, Florida from Ontario in August are about $467 on average during August, but can be found for as low as $211.

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

A simple way to save on the total cost of your ticket is to fly from Ontario to Valparaiso, Florida at noon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

Most accurate provider : When it comes to deals on Ontario-Valparaiso, Florida flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Valparaiso, Florida flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

$157+ Flights from Ontario to Valparaiso, FL

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Cheap flight deals from Ontario to Valparaiso

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$377 (Delta)
One-way from	$157 (Delta)
Popular in	February
Cheapest in	May
Average price	$355

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

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

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From Ontario to Valparaiso Destin-Ft Walton Beach

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

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($143 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find 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 May 1, 2025.

Mon 6/210:00 pmONT - VPS

1 stop8h 23mDelta

Mon 6/164:59 pmVPS - ONT

1 stop7h 26mDelta

Deal found 4/29

$377

Mon 6/211:59 pmONT - VPS

2 stops10h 14mAmerican Airlines

Mon 6/163:59 pmVPS - ONT

1 stop7h 34mAmerican Airlines

Deal found 4/29

$383

Mon 6/212:00 pmONT - VPS

2 stops7h 55mSouthwest

Mon 6/164:15 pmVPS - ONT

2 stops8h 55mSouthwest

Deal found 4/29

$443

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 May 1, 2025.

Mon 6/210:00 pmONT - VPS

1 stop8h 23mDelta

Mon 6/164:59 pmVPS - ONT

1 stop7h 26mDelta

Deal found 4/29

$377

Mon 6/211:59 pmONT - VPS

2 stops10h 14mAmerican Airlines

Mon 6/163:59 pmVPS - ONT

1 stop7h 34mAmerican Airlines

Deal found 4/29

$383

Mon 6/212:00 pmONT - VPS

2 stops7h 55mSouthwest

Mon 6/164:15 pmVPS - ONT

2 stops8h 55mSouthwest

Deal found 4/29

$443

Last-minute flights from Ontario to Valparaiso
Discover last-minute flight deals from Ontario to Valparaiso. Data last updated May 1, 2025 and is based on user searches.

Wed 5/147:05 amONT - VPS

1 stop7h 09mDelta

Tue 5/276:00 amVPS - ONT

1 stop7h 08mDelta

Deal found 4/30

$418

Thu 5/1510:53 amONT - VPS

1 stop5h 51mAmerican Airlines

Sun 5/257:00 amVPS - ONT

1 stop6h 50mAmerican Airlines

Deal found 4/30

$508

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 May 1, 2025.

Sat 7/511:49 amONT - VPS

1 stop7h 09mDelta

Deal found 4/29

$157

Fri 6/612:59 amONT - VPS

1 stop6h 07mAmerican Airlines

Deal found 4/29

$180

Fri 6/612:59 amONT - VPS

3 stops32h 27mMultiple Airlines

Deal found 4/29

$380

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Mon 6/2

10:00 pm-8:23 am

1 stop8h 23m

Valparaiso Destin-Ft Walton Beach

Mon 6/16

4:59 pm-10:25 pm

1 stop7h 26m

$377

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Mon 6/2

11:59 pm-12:13 pm

2 stops10h 14m

Valparaiso Destin-Ft Walton Beach

Mon 6/16

3:59 pm-9:33 pm

1 stop7h 34m

$383

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Mon 6/2

12:00 pm-9:55 pm

2 stops7h 55m

Valparaiso Destin-Ft Walton Beach

Mon 6/16

4:15 pm-11:10 pm

2 stops8h 55m

$443

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 7/5

11:49 am-8:58 pm

1 stop7h 09m

$157

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 6/6

12:59 am-9:06 am

1 stop6h 07m

$180

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 6/6

12:59 am-11:26 am

3 stops32h 27m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Ontario to Valparaiso

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Valparaiso in May.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Valparaiso, Florida flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Valparaiso, Florida flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, January is the cheapest month in which you can book a flight from Ontario to Valparaiso, Florida (average of $299). Flying from Ontario to Valparaiso, Florida in March is currently the most expensive (average of $386). 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 Valparaiso by month

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.

Temperature in Valparaiso by month

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).

Reviews of airlines servicing Valparaiso

Southwest

8.0

Very good

4,294 reviews

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

4,294 reviews

Southwest

8.0

Very good

4,294 reviews

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

7,934 reviews

Southwest

8.0

Very good

4,294 reviews

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

4,294 reviews

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

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 $377 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $383 and $443 round-trip. Delta is priced at 24% lower than the current average price of a flight leaving 3 months from now.
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, January is the cheapest month in which you can book a flight from Ontario to Valparaiso, Florida (average of $299). Flying from Ontario to Valparaiso, Florida in March is currently the most expensive (average of $386). 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
American Airlines	Cheapest$314	Average$390	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$337	Average$406	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$352	Average$355	FlexibilityNo cancel fee	On-time63%

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$157+ 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 7/5. 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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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Valparaiso

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Most trusted provider

Round-trip from

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Popular in

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Find 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 May 1, 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 May 1, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Ontario to Valparaiso

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Valparaiso in May.

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?

Rainfall in Valparaiso by month

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

Temperature in Valparaiso by month

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

Reviews of airlines servicing Valparaiso

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.

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 May 1, 2025.