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Valparaiso

$197+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — VPS
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$445
(Delta)

One-way from

$197
(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 20, 2026.

This Delta deal was found by Cheapflights users on 1/19. 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 4/410:25 pm
ONT
-
VPS
1 stop8h 06m
Delta
Fri 4/102:59 pm
VPS
-
ONT
1 stop8h 01m
Delta
Deal found 1/19$445
This Delta deal was found by Cheapflights users on 1/19. 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 2/2010:20 pm
ONT
-
VPS
1 stop8h 13m
Delta
Sun 2/226:00 am
VPS
-
ONT
1 stop8h 02m
Delta
Deal found 1/19$446
This Delta deal was found by Cheapflights users on 1/19. 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.
Sun 7/510:59 pm
ONT
-
VPS
1 stop7h 35m
Delta
Sat 7/111:10 pm
VPS
-
ONT
1 stop6h 51m
Delta
Deal found 1/19$498
This Southwest deal was found by Cheapflights users on 1/18. 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.
Fri 7/105:15 am
ONT
-
VPS
2 stops10h 05m
Southwest
Sat 7/182:00 pm
VPS
-
ONT
1 stop10h 40m
Southwest
Deal found 1/18$516
This Delta deal was found by Cheapflights users on 1/19. 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 2/610:30 pm
ONT
-
VPS
1 stop8h 06m
Delta
Fri 2/136:00 am
VPS
-
ONT
1 stop8h 02m
Delta
Deal found 1/19$542
This Southwest deal was found by Cheapflights users on 1/19. 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.
Sat 3/285:15 am
ONT
-
VPS
2 stops8h 40m
Southwest
Sun 4/126:05 pm
VPS
-
ONT
2 stops8h 00m
Southwest
Deal found 1/19$576
This American Airlines deal was found by Cheapflights users on 1/19. 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 3/2811:58 pm
ONT
-
VPS
1 stop8h 45m
American Airlines
Sun 4/126:58 pm
VPS
-
ONT
1 stop6h 48m
American Airlines
Deal found 1/19$585
This Delta deal was found by Cheapflights users on 1/19. 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.
Sun 2/810:30 pm
ONT
-
VPS
1 stop8h 06m
Delta
Sun 2/156:00 am
VPS
-
ONT
1 stop8h 02m
Delta
Deal found 1/19$600
This Delta deal was found by Cheapflights users on 1/18. 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 3/2612:57 pm
ONT
-
VPS
1 stop5h 53m
Delta
Mon 3/306:00 am
VPS
-
ONT
1 stop7h 47m
Delta
Deal found 1/18$612
This Delta deal was found by Cheapflights users on 1/19. 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.
Sun 6/215:05 pm
ONT
-
VPS
2 stops13h 29m
Delta
Sat 6/2711:00 am
VPS
-
ONT
1 stop9h 15m
Delta
Deal found 1/19$635
This Delta deal was found by Cheapflights users on 1/20. 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.
Sun 6/2810:59 pm
ONT
-
VPS
1 stop7h 35m
Delta
Sun 7/51:10 pm
VPS
-
ONT
1 stop7h 05m
Delta
Deal found 1/20$652

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 20, 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

Sat 4/4

10:25 pm-8:31 am

1 stop8h 06m

Valparaiso Destin-Ft Walton Beach

Fri 4/10

2:59 pm-9:00 pm

1 stop8h 01m

$445

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 2/20

10:20 pm-8:33 am

1 stop8h 13m

Valparaiso Destin-Ft Walton Beach

Sun 2/22

6:00 am-12:02 pm

1 stop8h 02m

$446

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 7/10

10:59 pm-8:33 am

1 stop7h 34m

Valparaiso Destin-Ft Walton Beach

Sat 7/18

11:00 am-6:01 pm

1 stop9h 01m

$446

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sun 7/5

10:59 pm-8:34 am

1 stop7h 35m

Valparaiso Destin-Ft Walton Beach

Sat 7/11

1:10 pm-6:01 pm

1 stop6h 51m

$498

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 7/10

5:15 am-5:20 pm

2 stops10h 05m

Valparaiso Destin-Ft Walton Beach

Sat 7/18

2:00 pm-10:40 pm

1 stop10h 40m

$516

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Fri 2/6

10:30 pm-8:36 am

1 stop8h 06m

Valparaiso Destin-Ft Walton Beach

Fri 2/13

6:00 am-12:02 pm

1 stop8h 02m

$542

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 3/28

5:15 am-3:55 pm

2 stops8h 40m

Valparaiso Destin-Ft Walton Beach

Sun 4/12

6:05 pm-12:05 am

2 stops8h 00m

$576

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 3/28

11:58 pm-10:43 am

1 stop8h 45m

Valparaiso Destin-Ft Walton Beach

Sun 4/12

6:58 pm-11:46 pm

1 stop6h 48m

$585

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sun 2/8

10:30 pm-8:36 am

1 stop8h 06m

Valparaiso Destin-Ft Walton Beach

Sun 2/15

6:00 am-12:02 pm

1 stop8h 02m

$600

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Thu 3/26

12:57 pm-8:50 pm

1 stop5h 53m

Valparaiso Destin-Ft Walton Beach

Mon 3/30

6:00 am-11:47 am

1 stop7h 47m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 17 results
1
2
  • 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 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 20, 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
4,267 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

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
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

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
11,164 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

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 and Southwest can get you from Ontario to Valparaiso, Florida in just under 8h 06m. Your travel time can differ by up to 1h 59m. 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 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 $140). 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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Alternative routes for Ontario to Valparaiso

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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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$237Average$533FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$352Average$355FlexibilityNo cancel feeOn-time63%

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