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Valparaiso

$188+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — VPS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Ontario to Valparaiso

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Valparaiso (VPS). 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 September 15, 2025.

Round-trip from

$400
(American Airlines)

One-way from

$188
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$374
From Ontario to Valparaiso Destin-Ft Walton Beach
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One-way flight from Ontario to Valparaiso Destin-Ft Walton Beach
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Highest demand for flights based on searches. 21% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 12/210:25 pmONT - VPS
1 stop8h 17mDelta
Wed 12/105:00 pmVPS - ONT
1 stop8h 03mDelta
Deal found 9/12$332
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/1710:57 amONT - VPS
1 stop7h 47mAmerican Airlines
Mon 10/207:17 pmVPS - ONT
1 stop6h 42mAmerican Airlines
Deal found 9/15$400
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/1010:00 pmONT - VPS
1 stop8h 32mDelta
Sun 10/126:00 amVPS - ONT
1 stop6h 26mDelta
Deal found 9/15$526
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/36:10 amONT - VPS
2 stops14h 23mAmerican Airlines
Mon 10/137:00 amVPS - ONT
1 stop9h 01mAmerican Airlines
Deal found 9/15$541
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/2610:35 pmONT - VPS
1 stop16h 54mAmerican Airlines
Mon 9/2912:13 pmVPS - ONT
1 stop11h 11mAmerican Airlines
Deal found 9/14$679

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Valparaiso 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 September 15, 2025.
Use the filters below to find and compare flights from Ontario to Valparaiso that are best for you.

Fly from

Ontario

Fly to

Valparaiso

Route

Depart

Return

Price

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 10/17

10:57 am-8:44 pm

1 stop7h 47m

Valparaiso Destin-Ft Walton Beach

Mon 10/20

7:17 pm-11:59 pm

1 stop6h 42m

$400

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 2/28

11:55 pm-10:04 am

1 stop8h 09m

Valparaiso Destin-Ft Walton Beach

Sat 3/7

11:00 am-9:40 pm

2 stops12h 40m

$408

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Tue 3/10

10:30 pm-8:38 am

1 stop8h 08m

Valparaiso Destin-Ft Walton Beach

Wed 3/11

4:20 pm-9:14 pm

1 stop6h 54m

$445

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 10/10

10:00 pm-8:32 am

1 stop8h 32m

Valparaiso Destin-Ft Walton Beach

Sun 10/12

6:00 am-10:26 am

1 stop6h 26m

$526

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 10/10

11:53 am-7:18 am

2 stops17h 25m

$188

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Wed 11/5

7:00 am-2:51 pm

1 stop5h 51m

$215

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Tue 11/11

7:00 am-2:51 pm

1 stop5h 51m

$215

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 10/10

10:00 pm-8:32 am

1 stop8h 32m

$220

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 11/8

10:47 am-6:35 pm

1 stop5h 48m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, September is the cheapest month in which you can book a flight from Ontario to Valparaiso, Florida (average of $274). 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.

Reviews of airlines servicing Valparaiso

Get insights into the airlines that provide service to Valparaiso. 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 Valparaiso. Reviews last updated September 15, 2025.
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
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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?

    American Airlines and Delta can get you from Ontario to Valparaiso, Florida in just under 7h 47m. Your travel time can differ by up to 21m. 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 $354 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, September is the cheapest month in which you can book a flight from Ontario to Valparaiso, Florida (average of $274). 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

Traveling to a place near Valparaiso?

Book flights to Valparaiso if you plan to visit one of these locations
Crestview
Andalusia
Niceville

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Top 3 airlines flying from Ontario to Valparaiso

Discover the top 3 airlines that operate flights from Ontario to Valparaiso. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$337Average$466FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$352Average$355FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$354Average$533FlexibilityNo cancel feeOn-time71%

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