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Cheap flights from Ontario to Oranjestad from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Oranjestad departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Oranjestad

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
2:55 pm - 1:40 pm
ONT
-
AUA
19h 45m
2 stops
Southwest Logo
1:40 pm - 10:00 pm
AUA
-
ONT
11h 20m
2 stops
$736Southwest
Sat, Sep 26 - Wed, Sep 30
JetBlue Logo
10:41 pm - 3:20 pm
ONT
-
AUA
13h 39m
1 stop
JetBlue Logo
6:00 pm - 10:43 pm
AUA
-
ONT
31h 43m
1 stop
$756JetBlue
Sun, Jun 7 - Sun, Jun 21
American Airlines Logo
11:03 pm - 11:30 am
ONT
-
AUA
9h 27m
1 stop
American Airlines Logo
12:45 pm - 9:29 am
AUA
-
ONT
23h 44m
2 stops
$766American Airlines
Sat, Sep 26 - Wed, Sep 30
JetBlue Logo
11:50 pm - 2:43 pm
ONT
-
AUA
11h 53m
1 stop
JetBlue Logo
1:35 pm - 10:35 pm
AUA
-
ONT
12h 00m
1 stop
$787JetBlue
Mon, Jul 20 - Tue, Jul 28
JetBlue Logo
11:50 pm - 4:40 pm
ONT
-
AUA
13h 50m
1 stop
JetBlue Logo
1:35 pm - 10:35 pm
AUA
-
ONT
12h 00m
1 stop
$789JetBlue
Sun, Jul 19 - Tue, Jul 28
JetBlue Logo
10:41 pm - 3:15 pm
ONT
-
AUA
13h 34m
1 stop
JetBlue Logo
1:35 pm - 10:43 pm
AUA
-
ONT
12h 08m
1 stop
$796JetBlue
Wed, Jun 10 - Wed, Jun 17
JetBlue Logo
10:41 pm - 4:55 pm
ONT
-
AUA
15h 14m
1 stop
JetBlue Logo
12:54 pm - 10:01 pm
AUA
-
ONT
12h 07m
1 stop
$800JetBlue
Sat, Jun 6 - Sat, Jun 13
JetBlue Logo
10:41 pm - 3:20 pm
ONT
-
AUA
13h 39m
1 stop
JetBlue Logo
6:00 pm - 10:43 pm
AUA
-
ONT
31h 43m
1 stop
$805JetBlue
Sun, Jun 7 - Sun, Jun 21
JetBlue Logo
11:58 pm - 2:53 pm
ONT
-
AUA
11h 55m
1 stop
JetBlue Logo
1:35 pm - 10:43 pm
AUA
-
ONT
12h 08m
1 stop
$814JetBlue
Tue, Jun 16 - Tue, Jun 23
JetBlue Logo
11:54 pm - 3:57 pm
ONT
-
AUA
13h 03m
1 stop
JetBlue Logo
11:45 am - 10:35 pm
AUA
-
ONT
13h 50m
1 stop
$822JetBlue
Fri, Jul 3 - Fri, Jul 10

JetBlue flights from Ontario to Oranjestad

Our best JetBlue deals on Ontario to Oranjestad flight tickets
JetBlue
Jun 7
ONT10:41 pmOntario
13h 39m
1 stop
AUA3:20 pmOranjestad Reina Beatrix
Jun 21
AUA6:00 pmOranjestad Reina Beatrix
31h 43m
1 stop
ONT10:43 pmOntario
$756
JetBlue
Jul 20
ONT11:50 pmOntario
11h 53m
1 stop
AUA2:43 pmOranjestad Reina Beatrix
Jul 28
AUA1:35 pmOranjestad Reina Beatrix
12h 00m
1 stop
ONT10:35 pmOntario
$787
JetBlue
Jul 19
ONT11:50 pmOntario
13h 50m
1 stop
AUA4:40 pmOranjestad Reina Beatrix
Jul 28
AUA1:35 pmOranjestad Reina Beatrix
12h 00m
1 stop
ONT10:35 pmOntario
$789

United Airlines flights from Ontario to Oranjestad

Our best United Airlines deals on Ontario to Oranjestad flight tickets
United Airlines
Jul 19
ONT1:50 pmOntario
22h 45m
2 stops
AUA3:35 pmOranjestad Reina Beatrix
Jul 27
AUA3:10 pmOranjestad Reina Beatrix
9h 45m
1 stop
ONT9:55 pmOntario
$861
United Airlines
Jul 22
ONT1:18 pmOntario
23h 02m
2 stops
AUA3:20 pmOranjestad Reina Beatrix
Jul 27
AUA3:10 pmOranjestad Reina Beatrix
32h 32m
2 stops
ONT8:42 pmOntario
$866
United Airlines
Jul 20
ONT5:45 amOntario
30h 35m
1 stop
AUA3:20 pmOranjestad Reina Beatrix
Jul 27
AUA3:10 pmOranjestad Reina Beatrix
9h 45m
1 stop
ONT9:55 pmOntario
$877

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Oranjestad 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, momondo users made 832,500 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Ontario to Oranjestad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Sat 9/26

2:55 pm-1:40 pm

2 stops19h 45m

Oranjestad Reina Beatrix

Wed 9/30

1:40 pm-10:00 pm

2 stops11h 20m

$736

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Sun 6/7

10:41 pm-3:20 pm

1 stop13h 39m

Oranjestad Reina Beatrix

Sun 6/21

6:00 pm-10:43 pm

1 stop31h 43m

$756

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Sat 9/26

11:03 pm-11:30 am

1 stop9h 27m

Oranjestad Reina Beatrix

Wed 9/30

12:45 pm-9:29 am

2 stops23h 44m

$766
Quickest round-trip

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Mon 7/20

11:50 pm-2:43 pm

1 stop11h 53m

Oranjestad Reina Beatrix

Tue 7/28

1:35 pm-10:35 pm

1 stop12h 00m

$787

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Sun 7/19

11:50 pm-4:40 pm

1 stop13h 50m

Oranjestad Reina Beatrix

Tue 7/28

1:35 pm-10:35 pm

1 stop12h 00m

$789

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Wed 6/10

10:41 pm-3:15 pm

1 stop13h 34m

Oranjestad Reina Beatrix

Wed 6/17

1:35 pm-10:43 pm

1 stop12h 08m

$796

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Sat 6/6

10:41 pm-4:55 pm

1 stop15h 14m

Oranjestad Reina Beatrix

Sat 6/13

12:54 pm-10:01 pm

1 stop12h 07m

$800

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Sun 6/7

10:41 pm-3:20 pm

1 stop13h 39m

Oranjestad Reina Beatrix

Sun 6/21

6:00 pm-10:43 pm

1 stop31h 43m

$805

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Tue 6/16

11:58 pm-2:53 pm

1 stop11h 55m

Oranjestad Reina Beatrix

Tue 6/23

1:35 pm-10:43 pm

1 stop12h 08m

$814

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Fri 7/3

11:54 pm-3:57 pm

1 stop13h 03m

Oranjestad Reina Beatrix

Fri 7/10

11:45 am-10:35 pm

1 stop13h 50m

$822

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oranjestad from

How to get the cheapest flight ticket from Ontario to Oranjestad

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 Oranjestad Reina Beatrix?

Southwest, JetBlue, and United Airlines are the most popular carriers operating from Ontario to Oranjestad Reina Beatrix

What airlines fly to Oranjestad?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Oranjestad from Ontario according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Oranjestad. Keep in mind that there are 7 different airlines that fly to Oranjestad on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Oranjestad

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

Cheap Ontario to Oranjestad (ONT to AUA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Oranjestad

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from Ontario to Oranjestad takes 11h 00m
There are no direct flights from Ontario to Oranjestad. There are no popular flight routes from Ontario to Oranjestad.
Search flight deals

Frequently asked questions about flying from Ontario to Oranjestad

  • How far is Ontario to Oranjestad Reina Beatrix by plane?

    The straight-line distance from Ontario to Oranjestad Reina Beatrix is 3328.2 mi. 11h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Oranjestad Reina Beatrix Airport?

    Prices for flights from Ontario Airport to Oranjestad Reina Beatrix Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Oranjestad Reina Beatrix Airport?

  • How old do you have to be to fly from Ontario Airport to Oranjestad Reina Beatrix Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Oranjestad Reina Beatrix Airport.

  • What documentation or ID do you need to fly to Oranjestad Reina Beatrix Airport?

    The required travel and health documents for your Oranjestad Reina Beatrix Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oranjestad Reina Beatrix Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Oranjestad?

Best airlines flying from Ontario to Oranjestad

Compare and see reviews for airlines that fly from Ontario to Oranjestad with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $521Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights

Traveling to a place near Oranjestad?

Book flights to Oranjestad if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Oranjestad?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Oranjestad. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Oranjestad with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Oranjestad flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Oranjestad?

Once all potential Ontario to Oranjestad flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Ontario to Oranjestad now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oranjestad and let you know when they change.

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