VPS - ONT

$423 Find Cheap Flights from Valparaiso to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Valparaiso to Ontario departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Valparaiso to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Valparaiso to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$423
Delta
Wed 4/29Sun 5/3
VPS - ONT • 1 stop
Cheapest one-way
$201
Multiple Airlines
Sun 4/5
VPS - ONT • 2 stops
Top airlines
Delta
Cheapest • from $423 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Valparaiso and Ontario. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $527 (round-trip)
Dallas (DFW)
Shortest trip • 7h 22m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Valparaiso to Ontario (VPS-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Valparaiso to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Valparaiso to Ontario

Wed, Apr 29 - Sun, May 3
Delta Logo
1:53 pm - 6:33 pm
VPS
-
ONT
6h 40m
1 stop
Delta Logo
10:15 pm - 8:32 am
ONT
-
VPS
8h 17m
1 stop
$423Delta
Thu, Apr 16 - Wed, Apr 22
American Airlines Logo
12:53 pm - 9:07 pm
VPS
-
ONT
10h 14m
1 stop
American Airlines Logo
6:15 am - 9:35 pm
ONT
-
VPS
13h 20m
2 stops
$441American Airlines
Fri, May 1 - Sun, May 3
Delta Logo
2:59 pm - 9:00 pm
VPS
-
ONT
8h 01m
1 stop
Delta Logo
10:15 pm - 8:32 am
ONT
-
VPS
8h 17m
1 stop
$465Delta
Thu, Apr 16 - Wed, Apr 22
American Airlines Logo
12:53 pm - 9:07 pm
VPS
-
ONT
10h 14m
1 stop
American Airlines Logo
2:08 pm - 11:08 pm
ONT
-
VPS
7h 00m
1 stop
$473American Airlines
Fri, Aug 14 - Sun, Aug 23
American Airlines Logo
4:04 pm - 9:28 pm
VPS
-
ONT
7h 24m
1 stop
American Airlines Logo
10:25 am - 6:38 pm
ONT
-
VPS
6h 13m
1 stop
$485American Airlines
Fri, Aug 14 - Sun, Aug 23
American Airlines Logo
4:04 pm - 9:28 pm
VPS
-
ONT
7h 24m
1 stop
American Airlines Logo
10:25 am - 11:58 pm
ONT
-
VPS
11h 33m
2 stops
$491American Airlines
Thu, Apr 16 - Wed, Apr 22
American Airlines Logo
6:58 pm - 11:46 pm
VPS
-
ONT
6h 48m
1 stop
American Airlines Logo
6:15 am - 9:35 pm
ONT
-
VPS
13h 20m
2 stops
$497American Airlines
Fri, Aug 14 - Sun, Aug 23
Delta Logo
2:25 pm - 11:44 pm
VPS
-
ONT
11h 19m
2 stops
Delta Logo
5:05 pm - 8:33 am
ONT
-
VPS
13h 28m
2 stops
$518Delta
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
3:59 pm - 10:30 pm
VPS
-
ONT
8h 31m
1 stop
American Airlines Logo
6:15 am - 11:08 pm
ONT
-
VPS
14h 53m
2 stops
$526American Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
6:00 am - 11:47 am
VPS
-
ONT
7h 47m
1 stop
Delta Logo
10:25 pm - 8:31 am
ONT
-
VPS
8h 06m
1 stop
$530Delta
Booking Insights

KAYAK's insights & trends for Valparaiso to Ontario flights

Get data-powered insights and trends into flights from Valparaiso to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Valparaiso to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Valparaiso to Ontario were found on Delta ($423) and American Airlines ($441).

Find deals

Good to know

Cheapest flight$201
Flight from Valparaiso to Ontario

When to book flights from Valparaiso to Ontario

Are your dates flexible? Find out the best times to travel from Valparaiso to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Valparaiso to Ontario

  • What is the cheapest flight from Valparaiso to Ontario?

    In the last 3 days, the lowest price for a flight from Valparaiso to Ontario was $357 for a one-way ticket and $423 for a round-trip.

  • Do I need a passport to fly between Valparaiso and Ontario?

    No, a passport isn't needed to fly from Valparaiso to Ontario. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Valparaiso to Ontario?

    When flying out of Valparaiso you will be using Valparaiso Destin-Ft Walton Beach. You will be landing at Ontario, also known as Ontario.

  • Which aircraft models fly most regularly from Valparaiso to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Valparaiso to Ontario?

    oneworld is the only airline alliance operating flights between Valparaiso and Ontario.

  • How does KAYAK find such low prices on flights from Valparaiso to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Valparaiso to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Valparaiso to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Valparaiso is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Valparaiso to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Valparaiso with another airline. Booking your flights between Valparaiso and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Valparaiso to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Valparaiso up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Valparaiso to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Valparaiso to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Valparaiso to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11468 reviews
7.9Crew
7.2Comfort
7.5Boarding
6.9Entertainment
6.4Food
Airline reviews

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

10.0 ExcellentFraxys, Feb 2026
DFW - ONT
Read more American Airlines reviews

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

They are always late and seats was also not having working charger

did not have enough meal for first class passengers so offer us snack

Amazing I love American. I’ll never fly anyone else if I can help it.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

We were told the flight was delayed 5 times, then it was moved to the next day.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything you need to know for your flight from Valparaiso to Ontario

Information on your arrival and departure airports

Valparaiso (VPS)
Ontario (ONT)