Which airports can I use when flying from Ontario to Santiago de los Caballeros?

Flights from Ontario to Santiago de los Caballeros usually depart from Ontario (ONT) and arrive at Santiago de los Caballeros (STI).

Which airports do connecting flights from Ontario to Santiago de los Caballeros pass through?

Most connecting flights from Ontario to Santiago de los Caballeros pass through New York John F Kennedy Intl (JFK), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Ontario to Santiago de los Caballeros?

Yes. Being flexible with your travel dates can save you up to 24% on the Ontario to Santiago de los Caballeros route. Thursday is the cheapest departure day at $688 round-trip on average, while Monday is the most expensive at $895, a difference of $207. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Ontario to Santiago de los Caballeros?

A nonstop flight from Ontario to Santiago de los Caballeros takes 0h 00m, covering 3,040 miles.

What are the earliest and latest flights from Ontario to Santiago de los Caballeros?

These are the earliest and latest flight times available from Ontario to Santiago de los Caballeros: • Earliest: departs at 12:00 am and lands at 12:00 am • Latest: departs at 12:00 am and lands at 12:00 am. The flight takes about 0h 00m.

Do I need a passport to fly from Ontario to Santiago de los Caballeros?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Ontario to Santiago de los Caballeros changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $765 to $2,262. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Ontario to Santiago de los Caballeros looking right now?

One-way fares from Ontario to Santiago de los Caballeros are currently lower than usual. Average one-way flight prices are about $514, which is 21% below the typical average for this route.

What is the time difference between Ontario and Santiago de los Caballeros?

Santiago de los Caballeros is 3 hours ahead of Ontario (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Santiago de los Caballeros Airport (STI)?

Santiago de los Caballeros Airport (STI) hosts 5 major car rental companies, with daily rates starting from around $9 for economy cars. Top options include: · Zezgo · America Car Rental · Infinity Car Rental · Alamo · Europcar

How much should I expect to pay for a Ontario to Santiago de los Caballeros flight?

Round-trip flights from Ontario to Santiago de los Caballeros range from $717 to $895, with an average of $890 over the past 12 months. Anything below $717 counts as a good deal.

What is the cheapest layover airport when flying from Ontario to Santiago de los Caballeros?

Flights via New York John F Kennedy Intl (JFK) offer the most affordable fares, with an average round-trip price of $626. Based on KAYAK data over the past 3 months.

When flying from Ontario to Santiago de los Caballeros which airport offers the shortest layover?

New York John F Kennedy Intl (JFK) had the shortest average connection time for Ontario to Santiago de los Caballeros layovers at 582 minutes over the past 3 months.

$359 CHEAP FLIGHTS from Ontario to Santiago de los Caballeros (ONT - STI)

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Cheapest round-trip

$765

Typical prices: $717-$895

American Airlines

Thu 10/4Thu 10/11

ONT - STI • 2 stops

Cheapest one-way

$359

Typical prices: $270-$698

United Airlines

Sun 9/30

ONT - STI • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Ontario and Santiago de los Caballeros. You'll need to take a connecting flight to reach the destination.

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Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Santiago de los Caballeros

Sun, Oct 4 - Sun, Oct 11

11:59 pm - 2:12 pmONT Ontario-STI Santiago de los Caballeros

11h 13m2 stops Dallas/Fort Worth Miami

3:12 pm - 9:35 amSTI Santiago de los Caballeros-ONT Ontario

21h 23m2 stops Miami Dallas/Fort Worth

$765American Airlines

Thu, Oct 29 - Mon, Nov 2

1:29 pm - 1:53 pmONT Ontario-STI Santiago de los Caballeros

21h 24m2 stops Denver Intl Newark

12:55 pm - 12:33 pmSTI Santiago de los Caballeros-ONT Ontario

27h 38m2 stops Newark Denver Intl

$825United Airlines

Thu, Sep 17 - Thu, Sep 24

5:00 am - 3:12 pmONT Ontario-STI Santiago de los Caballeros

31h 12m2 stops Denver Intl Newark

6:00 am - 9:59 pmSTI Santiago de los Caballeros-ONT Ontario

18h 59m2 stops Newark Houston George Bush Intcntl

$825United Airlines

Tue, Nov 10 - Thu, Nov 12

5:00 am - 11:51 pmONT Ontario-STI Santiago de los Caballeros

14h 51m2 stops Denver Intl Newark

6:00 am - 9:40 pmSTI Santiago de los Caballeros-ONT Ontario

19h 40m2 stops Newark Houston George Bush Intcntl

$845United Airlines

Mon, Nov 16 - Thu, Nov 19

6:00 am - 2:53 pmONT Ontario-STI Santiago de los Caballeros

28h 53m2 stops Houston George Bush Intcntl Newark

6:00 am - 9:40 pmSTI Santiago de los Caballeros-ONT Ontario

19h 40m2 stops Newark Houston George Bush Intcntl

$845United Airlines

Mon, Nov 16 - Thu, Nov 19

9:25 am - 11:49 amONT Ontario-STI Santiago de los Caballeros

22h 24m2 stops San Francisco Newark

6:00 am - 10:48 pmSTI Santiago de los Caballeros-ONT Ontario

20h 48m2 stops Newark San Francisco

$845United Airlines

Fri, Oct 30 - Mon, Nov 2

6:00 am - 10:49 amONT Ontario-STI Santiago de los Caballeros

25h 49m2 stops Houston George Bush Intcntl Newark

12:55 pm - 12:33 pmSTI Santiago de los Caballeros-ONT Ontario

27h 38m2 stops Newark Denver Intl

$845United Airlines

Tue, Nov 10 - Thu, Nov 12

7:00 am - 11:49 amONT Ontario-STI Santiago de los Caballeros

24h 49m2 stops Chicago O'Hare Intl Newark

4:00 pm - 6:47 pmSTI Santiago de los Caballeros-ONT Ontario

30h 47m2 stops Newark Chicago O'Hare Intl

$845United Airlines

Fri, Oct 2 - Tue, Oct 6

1:24 pm - 12:57 pmONT Ontario-STI Santiago de los Caballeros

20h 33m2 stops Denver Intl Newark

6:00 am - 8:58 pmSTI Santiago de los Caballeros-ONT Ontario

17h 58m2 stops Newark Denver Intl

$845United Airlines

Wed, Feb 10 - Wed, Feb 17

5:00 am - 11:51 pmONT Ontario-STI Santiago de los Caballeros

14h 51m2 stops Denver Intl Newark

4:00 pm - 12:33 pmSTI Santiago de los Caballeros-ONT Ontario

24h 33m2 stops Newark Denver Intl

$868United Airlines

Booking Insights

Price, demand and travel trends for Ontario to Santiago de los Caballeros flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Santiago de los Caballeros with more confidence.

Airlines

Layovers

What is the cheapest airline to fly from Ontario to Santiago de los Caballeros?

American Airlines ($765) and United Airlines ($825) are the cheapest airlines to fly round-trip from Ontario to Santiago de los Caballeros according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$359

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.

Which airports can I use when flying from Ontario to Santiago de los Caballeros?
Flights from Ontario to Santiago de los Caballeros usually depart from Ontario (ONT) and arrive at Santiago de los Caballeros (STI).
Which airports do connecting flights from Ontario to Santiago de los Caballeros pass through?
Most connecting flights from Ontario to Santiago de los Caballeros pass through New York John F Kennedy Intl (JFK), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Ontario to Santiago de los Caballeros?
Yes. Being flexible with your travel dates can save you up to 24% on the Ontario to Santiago de los Caballeros route. Thursday is the cheapest departure day at $688 round-trip on average, while Monday is the most expensive at $895, a difference of $207. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from Ontario to Santiago de los Caballeros?
A nonstop flight from Ontario to Santiago de los Caballeros takes 0h 00m, covering 3,040 miles.
What are the earliest and latest flights from Ontario to Santiago de los Caballeros?
These are the earliest and latest flight times available from Ontario to Santiago de los Caballeros:

• Earliest: departs at 12:00 am and lands at 12:00 am
• Latest: departs at 12:00 am and lands at 12:00 am.

The flight takes about 0h 00m.
Do I need a passport to fly from Ontario to Santiago de los Caballeros?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Ontario to Santiago de los Caballeros changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $765 to $2,262. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Ontario to Santiago de los Caballeros looking right now?
One-way fares from Ontario to Santiago de los Caballeros are currently lower than usual. Average one-way flight prices are about $514, which is 21% below the typical average for this route.
What is the time difference between Ontario and Santiago de los Caballeros?
Santiago de los Caballeros is 3 hours ahead of Ontario (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Santiago de los Caballeros Airport (STI)?
Santiago de los Caballeros Airport (STI) hosts 5 major car rental companies, with daily rates starting from around $9 for economy cars. Top options include:
· Zezgo
· America Car Rental
· Infinity Car Rental
· Alamo
· Europcar
How much should I expect to pay for a Ontario to Santiago de los Caballeros flight?
Round-trip flights from Ontario to Santiago de los Caballeros range from $717 to $895, with an average of $890 over the past 12 months. Anything below $717 counts as a good deal.

If your dates can be flexible, aim for a Thursday departure instead of Monday. On this route, Thursday flights average $688 - about $207 less than Monday (23% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Santiago de los Caballeros Airport.
- Hodelpa Garden Court

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

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Ontario (ONT)

Santiago de los Caballeros (STI)

ONT - STI

$359 Find Cheap Flights from Ontario to Santiago de los Caballeros - Compare and Save

Everything you should know

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

Recent round-trip flight deals from Ontario to Santiago de los Caballeros

Recent one-way flight deals from Ontario to Santiago de los Caballeros

Recent last minute flight deals from Ontario to Santiago de los Caballeros

Price, demand and travel trends for Ontario to Santiago de los Caballeros flights

What is the cheapest airline to fly from Ontario to Santiago de los Caballeros?

What is the cheapest layover airport when flying from Ontario to Santiago de los Caballeros?

When flying from Ontario to Santiago de los Caballeros which airport offers the shortest layover?

Key details for Ontario to Santiago de los Caballeros flights

Cheapest flight

When to book flights from Ontario to Santiago de los Caballeros

Your Ontario to Santiago de los Caballeros flight questions, answered

Your guide to booking Ontario to Santiago de los Caballeros flights

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

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Santiago de los Caballeros

Complete your trip to Santiago de los Caballeros with a hotel stay or car rental

Find direct flights to and from Ontario and Santiago de los Caballeros

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Choose which airport to fly into in Santiago de los Caballeros