$263+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — VPS
Aug 18 — Aug 251
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Valparaiso with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Valparaiso
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Best
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One-way
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 July 19, 2026.
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 July 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:56 pm
ONT
- VPS
1 stop18h 24m
Multiple Airlines
Sun 9/611:06 am
VPS
- ONT
1 stop24h 58m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Wed 8/1210:29 am
ONT
- VPS
1 stop6h 29m
American Airlines
Wed 8/196:51 am
VPS
- ONT
1 stop8h 40m
American Airlines
Deal found 7/15![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 7/13. 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 12/2210:59 pm
ONT
- VPS
1 stop7h 36m
Delta
Wed 1/66:00 am
VPS
- ONT
1 stop7h 27m
Delta
Deal found 7/13![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 7/17. 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 8/2512:00 pm
ONT
- VPS
1 stop7h 44m
Delta
Wed 9/26:00 am
VPS
- ONT
1 stop6h 42m
Delta
Deal found 7/17![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 7/13. 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 12/2210:59 pm
ONT
- VPS
1 stop7h 36m
Delta
Fri 12/2512:05 pm
VPS
- ONT
1 stop8h 13m
Delta
Deal found 7/13![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 7/13. 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 9/27:25 am
ONT
- VPS
1 stop11h 40m
Southwest
Sun 9/64:00 pm
VPS
- ONT
2 stops8h 05m
Southwest
Deal found 7/13![Southwest logo]()
$415
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 12/2110:59 pm
ONT
- VPS
1 stop7h 36m
Delta
Tue 1/56:00 am
VPS
- ONT
1 stop7h 27m
Delta
Deal found 7/13![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 7/13. 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 12/2010:59 pm
ONT
- VPS
1 stop7h 36m
Delta
Tue 1/55:05 pm
VPS
- ONT
1 stop7h 09m
Delta
Deal found 7/13![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 7/16. 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 7/2211:48 am
ONT
- VPS
1 stop9h 41m
Delta
Wed 8/266:00 am
VPS
- ONT
1 stop6h 42m
Delta
Deal found 7/16![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 7/13. 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 12/2412:00 pm
ONT
- VPS
1 stop9h 07m
Delta
Fri 1/86:00 am
VPS
- ONT
1 stop7h 27m
Delta
Deal found 7/13![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:00 pm
ONT
- VPS
1 stop8h 36m
Delta
Mon 8/176:00 am
VPS
- ONT
1 stop6h 42m
Delta
Deal found 7/14![Delta logo]()
$468
Best flights from Ontario to ValparaisoDiscover 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 July 19, 2026.
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 July 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:56 pm
ONT
- VPS
1 stop18h 24m
Multiple Airlines
Sun 9/611:06 am
VPS
- ONT
1 stop24h 58m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/18. 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.
Tue 8/2512:00 pm
ONT
- VPS
1 stop7h 44m
Delta
Wed 9/26:00 am
VPS
- ONT
1 stop6h 42m
Delta
Deal found 7/18![Delta logo]()
$390
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Wed 8/126:15 am
ONT
- VPS
2 stops15h 37m
American Airlines
Wed 8/196:51 am
VPS
- ONT
1 stop6h 52m
American Airlines
Deal found 7/15![American Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 7/13. 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 9/27:25 am
ONT
- VPS
1 stop11h 40m
Southwest
Sun 9/64:00 pm
VPS
- ONT
2 stops8h 05m
Southwest
Deal found 7/13![Southwest logo]()
$415
This Delta deal was found by Cheapflights users on 7/13. 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 12/2510:59 pm
ONT
- VPS
1 stop7h 36m
Delta
Thu 1/75:05 pm
VPS
- ONT
1 stop7h 09m
Delta
Deal found 7/13![Delta logo]()
$449
This Southwest deal was found by Cheapflights users on 7/17. 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 10/165:30 am
ONT
- VPS
2 stops8h 20m
Southwest
Tue 10/204:00 pm
VPS
- ONT
2 stops8h 00m
Southwest
Deal found 7/17![Southwest logo]()
$485
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:00 pm
ONT
- VPS
1 stop9h 24m
Delta
Mon 8/245:06 pm
VPS
- ONT
1 stop6h 46m
Delta
Deal found 7/14![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:00 pm
ONT
- VPS
1 stop8h 36m
Delta
Mon 8/176:00 am
VPS
- ONT
1 stop6h 42m
Delta
Deal found 7/14![Delta logo]()
$468
This Delta deal was found by Cheapflights users on 7/15. 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.
Sat 10/1012:18 pm
ONT
- VPS
1 stop8h 55m
Delta
Fri 10/165:07 pm
VPS
- ONT
1 stop6h 54m
Delta
Deal found 7/15![Delta logo]()
$511
Last-minute flights from Ontario to ValparaisoDiscover last-minute flight deals from Ontario to Valparaiso. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Valparaiso. Data last updated July 19, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/16. 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 7/2211:48 am
ONT
- VPS
1 stop9h 41m
Delta
Wed 8/266:00 am
VPS
- ONT
1 stop6h 42m
Delta
Deal found 7/16![Delta logo]()
$442
This American Airlines deal was found by Cheapflights users on 7/16. 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 8/11:11 pm
ONT
- VPS
2 stops7h 57m
American Airlines
Wed 8/56:51 am
VPS
- ONT
1 stop6h 52m
American Airlines
Deal found 7/16![American Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:00 pm
ONT
- VPS
1 stop8h 36m
Delta
Mon 8/176:00 am
VPS
- ONT
1 stop6h 42m
Delta
Deal found 7/14![Delta logo]()
$468
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Wed 8/1210:29 am
ONT
- VPS
1 stop6h 29m
American Airlines
Wed 8/196:51 am
VPS
- ONT
1 stop8h 40m
American Airlines
Deal found 7/15![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:00 pm
ONT
- VPS
1 stop9h 24m
Delta
Mon 8/245:06 pm
VPS
- ONT
1 stop6h 46m
Delta
Deal found 7/14![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:29 am
ONT
- VPS
1 stop6h 29m
American Airlines
Mon 8/247:01 am
VPS
- ONT
2 stops13h 14m
American Airlines
Deal found 7/18![American Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 7/17. 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 8/2512:00 pm
ONT
- VPS
1 stop7h 44m
Delta
Wed 9/26:00 am
VPS
- ONT
1 stop6h 42m
Delta
Deal found 7/17![Delta logo]()
$390
One-way flights from Ontario to ValparaisoSearch for one-way flight options from Ontario to Valparaiso. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
Search for one-way flight options from Ontario to Valparaiso. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This Delta deal was found by Cheapflights users on 7/13. 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 7/2810:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Deal found 7/13![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 7/13. 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.
Tue 7/2810:10 am
ONT
- VPS
2 stops9h 15m
Southwest
Deal found 7/13![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 7/17. 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 9/410:00 pm
ONT
- VPS
1 stop8h 36m
Delta
Deal found 7/17![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 7/2710:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Deal found 7/13![Delta logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:58 am
ONT
- VPS
3 stops32h 42m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 7/277:00 am
ONT
- VPS
2 stops12h 59m
American Airlines
Deal found 7/13![American Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:40 pm
ONT
- VPS
3 stops43h 00m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:32 am
ONT
- VPS
3 stops49h 40m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$523
Find 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 July 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (Kiwi.com) |
One-way from | $263 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $511 |
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 July 19, 2026.
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
Cheapest round-trip
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Wed 9/2
7:56 pm-4:20 pm
1 stop18h 24m
Valparaiso Destin-Ft Walton Beach
Sun 9/6
11:06 am-10:04 am
1 stop24h 58m
$327
Quickest round-trip
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Tue 8/25
12:00 pm-9:44 pm
1 stop7h 44m
Valparaiso Destin-Ft Walton Beach
Wed 9/2
6:00 am-10:42 am
1 stop6h 42m
$390
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Wed 8/12
6:15 am-11:52 pm
2 stops15h 37m
Valparaiso Destin-Ft Walton Beach
Wed 8/19
6:51 am-11:43 am
1 stop6h 52m
$411
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Wed 9/2
7:25 am-9:05 pm
1 stop11h 40m
Valparaiso Destin-Ft Walton Beach
Sun 9/6
4:00 pm-10:05 pm
2 stops8h 05m
$415
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Fri 12/25
10:59 pm-8:35 am
1 stop7h 36m
Valparaiso Destin-Ft Walton Beach
Thu 1/7
5:05 pm-10:14 pm
1 stop7h 09m
$449
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Fri 8/21
12:00 pm-11:24 pm
1 stop9h 24m
Valparaiso Destin-Ft Walton Beach
Mon 8/24
5:06 pm-9:52 pm
1 stop6h 46m
$449
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Mon 8/10
10:00 pm-8:36 am
1 stop8h 36m
Valparaiso Destin-Ft Walton Beach
Mon 8/17
6:00 am-10:42 am
1 stop6h 42m
$468
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Fri 10/16
5:30 am-3:50 pm
2 stops8h 20m
Valparaiso Destin-Ft Walton Beach
Tue 10/20
4:00 pm-10:00 pm
2 stops8h 00m
$485
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Sat 10/10
12:18 pm-11:13 pm
1 stop8h 55m
Valparaiso Destin-Ft Walton Beach
Fri 10/16
5:07 pm-10:01 pm
1 stop6h 54m
$511
Cheapest one-way
Quickest one-way
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Tue 7/28
10:00 pm-8:31 am
1 stop8h 31m
$263
Showing 1-10 of 14 resultsSorted by cheapest first
- 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.
ONT-VPS
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.
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 July 19, 2026.
Peruse reviews from past customers who have flown with 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.
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
Traveling to a place near Valparaiso?
Book flights to Valparaiso if you plan to visit one of these locationsCrestview
Andalusia
Niceville
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Ontario and Valparaiso flights
Browse other Ontario and Valparaiso flight options. Last updated on July 19, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on July 19, 2026.
Popular flight searches
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Other flights to Valparaiso
Explore flights to Valparaiso departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 19, 2026.
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 July 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$471 | Average$641 | FlexibilityNo cancel fee | On-timeN/A |