ONT - STI

$492 Find Cheap Flights from Ontario to Santiago de los Caballeros

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Santiago de los Caballeros departing on 12/3. 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 Santiago de los Caballeros

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

Cheapest round-trip
$556
American Airlines
Sun 3/1Thu 3/5
ONT - STI • 2 stops
Cheapest one-way
$492
United Airlines
Wed 12/3
ONT - STI • 2 stops
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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 Santiago de los Caballeros!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Santiago de los Caballeros (ONT-STI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Santiago de los Caballeros 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 Ontario to Santiago de los Caballeros

Sun, Mar 1 - Thu, Mar 5
American Airlines Logo
6:10 am - 1:32 pmONT-STI
27h 22m2 stops
American Airlines Logo
2:34 pm - 10:09 amSTI-ONT
23h 35m2 stops
$556American Airlines
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Mon, Feb 16 - Sat, Feb 21
American Airlines Logo
2:47 pm - 1:32 pmONT-STI
18h 45m2 stops
American Airlines Logo
2:34 pm - 8:40 amSTI-ONT
22h 06m2 stops
$572American Airlines
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Sun, Feb 15 - Fri, Feb 20
United Airlines Logo
1:45 pm - 2:53 pmONT-STI
21h 08m2 stops
United Airlines Logo
4:00 pm - 12:43 pmSTI-ONT
24h 43m2 stops
$650United Airlines
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Tue, Dec 23 - Wed, Dec 31
American Airlines Logo
4:44 pm - 9:04 pmONT-STI
24h 20m2 stops
American Airlines Logo
3:24 pm - 8:48 amSTI-ONT
21h 24m2 stops
$828American Airlines
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Tue, Dec 23 - Tue, Dec 30
Delta Logo
1:15 pm - 12:58 pmONT-STI
19h 43m2 stops
Delta Logo
3:30 am - 10:33 pmSTI-ONT
23h 03m2 stops
$1,693Delta
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Tue, Dec 23 - Wed, Dec 31
American Airlines Logo
6:10 am - 9:04 pmONT-STI
10h 54m2 stops
American Airlines Logo
6:00 am - 4:07 pmSTI-ONT
14h 07m3 stops
$2,590American Airlines
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Mon, Feb 16 - Sat, Feb 21
American Airlines Logo
6:15 am - 10:04 pmONT-STI
11h 49m2 stops
American Airlines Logo
8:00 am - 6:40 pmSTI-ONT
14h 40m3 stops
$2,592American Airlines
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Booking Insights

KAYAK's insights & trends for Ontario to Santiago de los Caballeros flights

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

Which airlines provide the cheapest flights from Ontario to Santiago de los Caballeros?

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 Ontario to Santiago de los Caballeros were found on American Airlines ($556) and United Airlines ($650).

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Good to know

Cheapest flight$492
Flight from Ontario to Santiago de los Caballeros

When to book flights from Ontario to Santiago de los Caballeros

Are your dates flexible? Find out the best times to travel from Ontario to Santiago de los Caballeros 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 Ontario to Santiago de los Caballeros

  • What is the cheapest flight from Ontario to Santiago de los Caballeros?

    In the last 3 days, the lowest price for a flight from Ontario to Santiago de los Caballeros was $492 for a one-way ticket and $556 for a round-trip.

  • Do I need a passport to fly between Ontario and Santiago de los Caballeros?

    A passport is required to fly from Ontario to Santiago de los Caballeros.

  • Which aircraft models fly most regularly from Ontario to Santiago de los Caballeros?

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

  • How does KAYAK find such low prices on flights from Ontario to Santiago de los Caballeros?

    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 Ontario to Santiago de los Caballeros.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros from Ontario 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 Ontario to Santiago de los Caballeros?

    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 Santiago de los Caballeros with an airline and back to Ontario with another airline. Booking your flights between Ontario and STI 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 Ontario to Santiago de los Caballeros?

    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 Santiago de los Caballeros from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Santiago de los Caballeros

Information on your arrival and departure airports

Ontario (ONT)
Santiago de los Caballeros (STI)