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Cheap flights from Ontario to Santiago de los Caballeros from $384

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:30 am - 4:08 pmONT  Ontario-STI Santiago de los Caballeros
25h 38m2 stops Dallas/Fort Worth Miami
American Airlines Logo
5:08 pm - 1:31 pmSTI  Santiago de los Caballeros-ONT Ontario
24h 23m2 stops Miami Dallas/Fort Worth
$775American Airlines
Tue, Dec 8 - Sun, Dec 13
United Airlines Logo
6:37 pm - 2:53 pmONT  Ontario-STI Santiago de los Caballeros
16h 16m2 stops San Francisco Newark
United Airlines Logo
6:00 am - 8:51 pmSTI  Santiago de los Caballeros-ONT Ontario
18h 51m2 stops Newark Denver Intl
$875United Airlines
Mon, Nov 9 - Sun, Nov 15
United Airlines Logo
5:45 am - 11:51 pmONT  Ontario-STI Santiago de los Caballeros
14h 06m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
6:00 am - 9:11 pmSTI  Santiago de los Caballeros-ONT Ontario
19h 11m2 stops Newark Denver Intl
$896United Airlines
Tue, Dec 8 - Sun, Dec 13
United Airlines Logo
1:35 pm - 2:53 pmONT  Ontario-STI Santiago de los Caballeros
21h 18m2 stops San Francisco Newark
United Airlines Logo
6:00 am - 6:47 pmSTI  Santiago de los Caballeros-ONT Ontario
16h 47m2 stops Newark Chicago O'Hare Intl
$937United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
1:24 pm - 3:12 pmONT  Ontario-STI Santiago de los Caballeros
22h 48m2 stops Denver Intl Newark
United Airlines Logo
2:07 pm - 12:46 pmSTI  Santiago de los Caballeros-ONT Ontario
25h 39m2 stops Newark Denver Intl
$981United Airlines
Mon, Oct 12 - Tue, Oct 20
American Airlines Logo
2:22 pm - 1:25 pmONT  Ontario-STI Santiago de los Caballeros
19h 03m2 stops Dallas/Fort Worth Miami
American Airlines Logo
5:08 pm - 9:44 amSTI  Santiago de los Caballeros-ONT Ontario
20h 36m2 stops Miami Dallas/Fort Worth
$1,243American Airlines
Sat, Dec 19 - Tue, Dec 29
United Airlines Logo
5:00 am - 11:49 amONT  Ontario-STI Santiago de los Caballeros
26h 49m2 stops Denver Intl Newark
United Airlines Logo
4:00 pm - 3:33 pmSTI  Santiago de los Caballeros-ONT Ontario
27h 33m2 stops Newark San Francisco
$1,272United Airlines
Tue, Nov 24 - Sun, Nov 29
American Airlines Logo
11:59 pm - 9:57 pmONT  Ontario-STI Santiago de los Caballeros
17h 58m2 stops Dallas/Fort Worth Miami
American Airlines Logo
5:08 pm - 9:44 amSTI  Santiago de los Caballeros-ONT Ontario
20h 36m2 stops Miami Dallas/Fort Worth
$1,359American Airlines
Sat, Dec 19 - Mon, Dec 28
American Airlines Logo
7:36 pm - 4:15 pmONT  Ontario-STI Santiago de los Caballeros
16h 39m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
6:00 am - 9:57 pmSTI  Santiago de los Caballeros-ONT Ontario
19h 57m2 stops Miami Phoenix Sky Harbor Intl
$1,400American Airlines
Sat, Dec 19 - Wed, Dec 30
United Airlines Logo
11:52 pm - 11:51 pmONT  Ontario-STI Santiago de los Caballeros
43h 59m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 9:00 pmSTI  Santiago de los Caballeros-ONT Ontario
43h 00m2 stops Newark Denver Intl
$1,448United Airlines
Fri, Dec 18 - Tue, Dec 29

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American Airlines flights from Ontario to Santiago de los Caballeros

Our best American Airlines deals on Ontario to Santiago de los Caballeros flight tickets
American Airlines
Dec 8
ONT10:30 amOntario
25h 38m
2 stops
STI4:08 pmSantiago de los Caballeros
Dec 13
STI5:08 pmSantiago de los Caballeros
24h 23m
2 stops
ONT1:31 pmOntario
$775
American Airlines
Dec 19
ONT2:22 pmOntario
19h 03m
2 stops
STI1:25 pmSantiago de los Caballeros
Dec 29
STI5:08 pmSantiago de los Caballeros
20h 36m
2 stops
ONT9:44 amOntario
$1,243
American Airlines
Dec 19
ONT11:59 pmOntario
17h 58m
2 stops
STI9:57 pmSantiago de los Caballeros
Dec 28
STI5:08 pmSantiago de los Caballeros
20h 36m
2 stops
ONT9:44 amOntario
$1,359

United Airlines flights from Ontario to Santiago de los Caballeros

Our best United Airlines deals on Ontario to Santiago de los Caballeros flight tickets
United Airlines
Nov 9
ONT6:37 pmOntario
16h 16m
2 stops
STI2:53 pmSantiago de los Caballeros
Nov 15
STI6:00 amSantiago de los Caballeros
18h 51m
2 stops
ONT8:51 pmOntario
$875
United Airlines
Dec 8
ONT5:45 amOntario
14h 06m
2 stops
STI11:51 pmSantiago de los Caballeros
Dec 13
STI6:00 amSantiago de los Caballeros
19h 11m
2 stops
ONT9:11 pmOntario
$896
United Airlines
Nov 16
ONT1:35 pmOntario
21h 18m
2 stops
STI2:53 pmSantiago de los Caballeros
Nov 19
STI6:00 amSantiago de los Caballeros
16h 47m
2 stops
ONT6:47 pmOntario
$937

momondo Fare Finder

 
Use the filters below to find and compare flights from Ontario to Santiago de los Caballeros that are best for you.

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Cheapest round-trip

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Tue 12/8

10:30 am-4:08 pm

2 stops25h 38m

Santiago de los Caballeros

Sun 12/13

5:08 pm-1:31 pm

2 stops24h 23m

$775

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Mon 11/9

6:37 pm-2:53 pm

2 stops16h 16m

Santiago de los Caballeros

Sun 11/15

6:00 am-8:51 pm

2 stops18h 51m

$875
Quickest round-trip

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Tue 12/8

5:45 am-11:51 pm

2 stops14h 06m

Santiago de los Caballeros

Sun 12/13

6:00 am-9:11 pm

2 stops19h 11m

$896

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Mon 11/16

1:35 pm-2:53 pm

2 stops21h 18m

Santiago de los Caballeros

Thu 11/19

6:00 am-6:47 pm

2 stops16h 47m

$937

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Mon 10/12

1:24 pm-3:12 pm

2 stops22h 48m

Santiago de los Caballeros

Tue 10/20

2:07 pm-12:46 pm

2 stops25h 39m

$981

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Sat 12/19

2:22 pm-1:25 pm

2 stops19h 03m

Santiago de los Caballeros

Tue 12/29

5:08 pm-9:44 am

2 stops20h 36m

$1,243

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Tue 11/24

5:00 am-11:49 am

2 stops26h 49m

Santiago de los Caballeros

Sun 11/29

4:00 pm-3:33 pm

2 stops27h 33m

$1,272

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Sat 12/19

11:59 pm-9:57 pm

2 stops17h 58m

Santiago de los Caballeros

Mon 12/28

5:08 pm-9:44 am

2 stops20h 36m

$1,359

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Sat 12/19

7:36 pm-4:15 pm

2 stops16h 39m

Santiago de los Caballeros

Wed 12/30

6:00 am-9:57 pm

2 stops19h 57m

$1,400

OntarioSantiago de los Caballeros

ONT Ontario - STI Santiago de los Caballeros

ONTSTI

Ontario

Fri 12/18

11:52 pm-11:51 pm

2 stops43h 59m

Santiago de los Caballeros

Tue 12/29

6:00 am-9:00 pm

2 stops43h 00m

$1,448

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Ontario to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

United Airlines and JetBlue are the most popular carriers operating from Ontario to Santiago de los Caballeros

What airlines fly to Santiago de los Caballeros?

American Airlines, JetBlue and Copa Airlines are the top three most popular airlines that fly to Santiago de los Caballeros from Ontario according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Santiago de los Caballeros. Keep in mind that there are 5 different airlines that fly to Santiago de los Caballeros on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Santiago de los Caballeros (ONT to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Santiago de los Caballeros

Best Price Found

$384

Fastest flight time

13h 52m

Direct flights

None
The best one-way flight to Santiago de los Caballeros from Ontario in the past 72 hours is $384. The best round-trip flight deal from Ontario to Santiago de los Caballeros found on momondo in the last 72 hours is $775.
The fastest flight from Ontario to Santiago de los Caballeros takes 13h 52m
There are no direct flights from Ontario to Santiago de los Caballeros. There are no popular flight routes from Ontario to Santiago de los Caballeros.
Search flight deals

Frequently asked questions about flying from Ontario to Santiago de los Caballeros

  • How far is Ontario to Santiago de los Caballeros by plane?

    A flight from Ontario to Santiago de los Caballeros will travel around 3035.8 mi. Typically, this will take 13h 52m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Santiago de los Caballeros Airport?

    Prices for flights from Ontario Airport to Santiago de los Caballeros Airport are updated daily.

  • How old do you have to be to fly from Ontario Airport to Santiago de los Caballeros Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The necessary travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Santiago de los Caballeros?

Finding the right flight to Santiago de los Caballeros from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santiago de los Caballeros quick and easy, saving you time and money.

Can I find flights from Ontario to Santiago de los Caballeros with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santiago de los Caballeros from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Santiago de los Caballeros?

Once you have performed a search for Ontario to Santiago de los Caballeros flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Santiago de los Caballeros right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santiago de los Caballeros, momondo offers a useful price alert feature which will track prices for flights to Santiago de los Caballeros from Ontario and alert you when they change.

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