$192+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — VPS
May 17 — May 241
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
Last-minute
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 April 17, 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 April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:51 am
ONT
- VPS
2 stops31h 22m
Multiple Airlines
Fri 6/59:03 pm
VPS
- ONT
1 stop20h 06m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 4/15. 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.
Thu 5/710:00 pm
ONT
- VPS
1 stop8h 25m
Delta
Wed 5/131:17 pm
VPS
- ONT
1 stop7h 19m
Delta
Deal found 4/15![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 4/14. 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 6/110:00 pm
ONT
- VPS
1 stop8h 30m
Delta
Sat 6/66:00 am
VPS
- ONT
1 stop6h 57m
Delta
Deal found 4/14![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 4/15. 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.
Tue 8/410:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Tue 8/115:05 pm
VPS
- ONT
1 stop6h 51m
Delta
Deal found 4/15![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 4/15. 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.
Sun 8/210:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Tue 8/116:00 am
VPS
- ONT
1 stop7h 04m
Delta
Deal found 4/15![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 4/14. 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 5/2910:00 pm
ONT
- VPS
1 stop8h 30m
Delta
Sat 6/66:00 am
VPS
- ONT
1 stop6h 57m
Delta
Deal found 4/14![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 4/13. 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 8/210:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Mon 8/105:05 pm
VPS
- ONT
1 stop6h 51m
Delta
Deal found 4/13![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 4/13. 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.
Wed 5/612:49 pm
ONT
- VPS
1 stop8h 30m
Delta
Sat 5/96:00 am
VPS
- ONT
1 stop6h 57m
Delta
Deal found 4/13![Delta logo]()
$469
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 6/242:18 pm
ONT
- VPS
1 stop6h 37m
American Airlines
Sun 6/284:52 pm
VPS
- ONT
1 stop7h 44m
American Airlines
Deal found 4/12![American Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 4/15. 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.
Tue 8/410:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Mon 8/105:05 pm
VPS
- ONT
1 stop6h 51m
Delta
Deal found 4/15![Delta logo]()
$475
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 April 17, 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 April 17, 2026.
This Delta deal was found by Cheapflights users on 4/15. 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.
Thu 5/710:00 pm
ONT
- VPS
1 stop8h 25m
Delta
Wed 5/131:17 pm
VPS
- ONT
1 stop7h 19m
Delta
Deal found 4/15![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 4/12. 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.
Sun 8/210:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Tue 8/116:00 am
VPS
- ONT
1 stop7h 04m
Delta
Deal found 4/12![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 4/12. 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 8/410:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Tue 8/116:00 am
VPS
- ONT
1 stop7h 04m
Delta
Deal found 4/12![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 4/12. 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.
Sun 8/210:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Mon 8/105:05 pm
VPS
- ONT
1 stop6h 51m
Delta
Deal found 4/12![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 4/12. 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.
Mon 8/310:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Mon 8/105:05 pm
VPS
- ONT
1 stop6h 51m
Delta
Deal found 4/12![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 4/15. 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.
Tue 8/410:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Mon 8/105:05 pm
VPS
- ONT
1 stop6h 51m
Delta
Deal found 4/15![Delta logo]()
$475
Last-minute flights from Ontario to ValparaisoDiscover last-minute flight deals from Ontario to Valparaiso. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Valparaiso. Data last updated April 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/13. 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.
Wed 5/612:49 pm
ONT
- VPS
1 stop8h 30m
Delta
Sat 5/96:00 am
VPS
- ONT
1 stop6h 57m
Delta
Deal found 4/13![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 4/15. 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.
Thu 5/710:00 pm
ONT
- VPS
1 stop8h 25m
Delta
Wed 5/131:17 pm
VPS
- ONT
1 stop7h 19m
Delta
Deal found 4/15![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 4/13. 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 5/710:00 pm
ONT
- VPS
1 stop8h 25m
Delta
Sat 5/96:00 am
VPS
- ONT
1 stop6h 57m
Delta
Deal found 4/13![Delta logo]()
$480
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 5/1410:59 am
ONT
- VPS
2 stops10h 51m
American Airlines
Sun 5/247:27 pm
VPS
- ONT
1 stop6h 32m
American Airlines
Deal found 4/14![American Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/213:30 pm
ONT
- VPS
1 stop26h 35m
Multiple Airlines
Sat 5/309:08 pm
VPS
- ONT
2 stops44h 01m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:51 am
ONT
- VPS
2 stops31h 22m
Multiple Airlines
Fri 6/59:03 pm
VPS
- ONT
1 stop20h 06m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 4/14. 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 5/2910:00 pm
ONT
- VPS
1 stop8h 30m
Delta
Sat 6/66:00 am
VPS
- ONT
1 stop6h 57m
Delta
Deal found 4/14![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 4/14. 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 5/2910:00 pm
ONT
- VPS
1 stop8h 30m
Delta
Fri 6/56:00 am
VPS
- ONT
1 stop6h 57m
Delta
Deal found 4/14![Delta logo]()
$465
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:15 am
ONT
- VPS
2 stops10h 00m
Southwest
Sat 6/62:00 pm
VPS
- ONT
2 stops10h 00m
Southwest
Deal found 4/14![Southwest logo]()
$496
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:30 am
ONT
- VPS
2 stops9h 45m
Southwest
Fri 6/54:35 pm
VPS
- ONT
2 stops9h 30m
Southwest
Deal found 4/14![Southwest logo]()
$522
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 April 17, 2026.
Search for one-way flight options from Ontario to Valparaiso. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Delta deal was found by Cheapflights users on 4/13. 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.
Wed 5/612:49 pm
ONT
- VPS
1 stop8h 30m
Delta
Deal found 4/13![Delta logo]()
$192
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Tue 5/1210:59 am
ONT
- VPS
2 stops10h 51m
American Airlines
Deal found 4/12![American Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 4/13. 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 5/710:00 pm
ONT
- VPS
1 stop8h 25m
Delta
Deal found 4/13![Delta logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:50 am
ONT
- VPS
3 stops24h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
ONT
- VPS
3 stops49h 27m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:50 am
ONT
- VPS
1 stop28h 34m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:50 am
ONT
- VPS
3 stops32h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 4/13. 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 7/910:00 pm
ONT
- VPS
1 stop8h 31m
Delta
Deal found 4/13![Delta logo]()
$234
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Wed 5/610:59 am
ONT
- VPS
2 stops10h 51m
American Airlines
Deal found 4/13![American Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 4/14. 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.
Thu 5/1410:00 pm
ONT
- VPS
1 stop8h 30m
Delta
Deal found 4/14![Delta logo]()
$244
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Kiwi.com) |
One-way from | $192 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $496 |
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 April 17, 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
Thu 5/7
10:00 pm-8:25 am
1 stop8h 25m
Valparaiso Destin-Ft Walton Beach
Wed 5/13
1:17 pm-6:36 pm
1 stop7h 19m
$396
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Sun 8/2
10:00 pm-8:31 am
1 stop8h 31m
Valparaiso Destin-Ft Walton Beach
Tue 8/11
6:00 am-11:04 am
1 stop7h 04m
$423
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Tue 8/4
10:00 pm-8:31 am
1 stop8h 31m
Valparaiso Destin-Ft Walton Beach
Tue 8/11
6:00 am-11:04 am
1 stop7h 04m
$423
Quickest round-trip
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Sun 8/2
10:00 pm-8:31 am
1 stop8h 31m
Valparaiso Destin-Ft Walton Beach
Mon 8/10
5:05 pm-9:56 pm
1 stop6h 51m
$465
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Mon 8/3
10:00 pm-8:31 am
1 stop8h 31m
Valparaiso Destin-Ft Walton Beach
Mon 8/10
5:05 pm-9:56 pm
1 stop6h 51m
$465
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Tue 8/4
10:00 pm-8:31 am
1 stop8h 31m
Valparaiso Destin-Ft Walton Beach
Mon 8/10
5:05 pm-9:56 pm
1 stop6h 51m
$475
Cheapest one-way
Quickest one-way
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Tue 5/12
10:00 pm-8:25 am
1 stop8h 25m
$192
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Thu 5/14
10:00 pm-8:30 am
1 stop8h 30m
$203
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Sat 6/13
10:50 am-5:24 pm
1 stop28h 34m
$225
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Wed 7/8
10:00 pm-8:31 am
1 stop8h 31m
$234
Showing 1-10 of 12 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 April 17, 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
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
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 April 17, 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 April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 17, 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$485 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$421 | Average$657 | FlexibilityNo cancel fee | On-timeN/A |