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Valparaiso

$234+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — VPS
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
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 January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$446
(Delta)

One-way from

$234
(Delta)

Popular in

July

Cheapest in

January

Average price

$340
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
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Highest demand for flights based on searches. 19% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 12, 2026.

This Delta deal was found by Cheapflights users on 1/12. 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.
Wed 3/2510:25 pm
ONT
-
VPS
1 stop8h 09m
Delta
Mon 3/306:00 am
VPS
-
ONT
1 stop7h 40m
Delta
Deal found 1/12$416
This Delta deal was found by Cheapflights users on 1/11. 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.
Fri 2/1310:20 pm
ONT
-
VPS
1 stop8h 13m
Delta
Sun 2/153:00 pm
VPS
-
ONT
1 stop8h 05m
Delta
Deal found 1/11$446
This Delta deal was found by Cheapflights users on 1/12. 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.
Sat 4/412:50 pm
ONT
-
VPS
1 stop8h 16m
Delta
Fri 4/103:00 pm
VPS
-
ONT
1 stop8h 04m
Delta
Deal found 1/12$465
This Delta deal was found by Cheapflights users on 1/11. 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 3/2612:50 pm
ONT
-
VPS
1 stop6h 02m
Delta
Mon 3/306:00 am
VPS
-
ONT
1 stop7h 40m
Delta
Deal found 1/11$535
This American Airlines deal was found by Cheapflights users on 1/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/286:00 am
ONT
-
VPS
1 stop7h 15m
American Airlines
Fri 2/611:23 am
VPS
-
ONT
1 stop7h 59m
American Airlines
Deal found 1/11$542
This Southwest deal was found by Cheapflights users on 1/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:55 am
ONT
-
VPS
2 stops11h 00m
Southwest
Fri 2/67:10 am
VPS
-
ONT
1 stop10h 20m
Southwest
Deal found 1/11$547
This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:39 pm
ONT
-
VPS
1 stop6h 39m
American Airlines
Sun 4/57:21 pm
VPS
-
ONT
1 stop6h 38m
American Airlines
Deal found 1/12$559
This Delta deal was found by Cheapflights users on 1/12. 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 1/2712:41 pm
ONT
-
VPS
1 stop8h 24m
Delta
Wed 1/282:00 pm
VPS
-
ONT
1 stop9h 05m
Delta
Deal found 1/12$586

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 January 12, 2026.
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

Wed 3/25

10:25 pm-8:34 am

1 stop8h 09m

Valparaiso Destin-Ft Walton Beach

Mon 3/30

6:00 am-11:40 am

1 stop7h 40m

$416

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 2/20

1:15 pm-11:03 pm

1 stop7h 48m

Valparaiso Destin-Ft Walton Beach

Sun 2/22

3:00 pm-9:05 pm

1 stop8h 05m

$446

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 2/13

10:20 pm-8:33 am

1 stop8h 13m

Valparaiso Destin-Ft Walton Beach

Sun 2/15

3:00 pm-9:05 pm

1 stop8h 05m

$446

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 4/4

12:50 pm-11:06 pm

1 stop8h 16m

Valparaiso Destin-Ft Walton Beach

Fri 4/10

3:00 pm-9:04 pm

1 stop8h 04m

$465

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 3/26

12:50 pm-8:52 pm

1 stop6h 02m

Valparaiso Destin-Ft Walton Beach

Mon 3/30

6:00 am-11:40 am

1 stop7h 40m

$535

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 1/29

10:58 am-9:33 pm

1 stop8h 35m

Valparaiso Destin-Ft Walton Beach

Sun 2/1

11:31 am-6:45 pm

1 stop9h 14m

$542

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Wed 1/28

6:00 am-3:15 pm

1 stop7h 15m

Valparaiso Destin-Ft Walton Beach

Fri 2/6

11:23 am-5:22 pm

1 stop7h 59m

$542

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 1/29

6:05 am-6:55 pm

2 stops10h 50m

Valparaiso Destin-Ft Walton Beach

Sun 2/1

7:10 am-3:30 pm

1 stop10h 20m

$547

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Wed 1/28

5:55 am-6:55 pm

2 stops11h 00m

Valparaiso Destin-Ft Walton Beach

Fri 2/6

7:10 am-3:30 pm

1 stop10h 20m

$547

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 4/3

12:50 pm-8:52 pm

1 stop6h 02m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 15 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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, February is the cheapest month in which you can book a flight from Ontario to Valparaiso, Florida (average of $139). Flying from Ontario to Valparaiso, Florida in December is currently the most expensive (average of $319). 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 January 12, 2026.
Peruse reviews from past customers who have flown with Southwest 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
4,253 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
11,108 reviews
Southwest
8.0
Very good
4,253 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

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

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?

    Delta can get you from Ontario to Valparaiso, Florida in just under 8h 09m. Your travel time can differ by up to . The distance from Ontario to Valparaiso, Florida is about 1822 mi.

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

    Our cheapest airline available from Ontario to Valparaiso, Florida is American Airlines. Our recent data shows that you can find tickets from as low as $237 on this airline. An additional option worth looking into is Southwest, starting at $352. American Airlines is priced at 56% 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, February is the cheapest month in which you can book a flight from Ontario to Valparaiso, Florida (average of $139). Flying from Ontario to Valparaiso, Florida in December is currently the most expensive (average of $319). 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 2 airlines flying from Ontario to Valparaiso

Discover the top 2 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$237Average$533FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$352Average$352FlexibilityNo cancel feeOn-time63%

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