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Cheap flights from Ontario to Saint Croix from $569

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Saint Croix

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:29 pm - 3:59 pmONT  Ontario-STX Christiansted Henry Rohlsen
21h 30m2 stops Dallas/Fort Worth Miami
American Airlines Logo
4:49 pm - 11:59 amSTX  Christiansted Henry Rohlsen-ONT Ontario
23h 10m2 stops Miami Dallas/Fort Worth
$739American Airlines
Thu, Feb 11 - Thu, Feb 18
American Airlines Logo
11:59 pm - 10:07 pmONT  Ontario-STX Christiansted Henry Rohlsen
18h 08m2 stops Dallas/Fort Worth Miami
American Airlines Logo
9:00 am - 8:35 amSTX  Christiansted Henry Rohlsen-ONT Ontario
27h 35m2 stops Miami Phoenix Sky Harbor Intl
$1,068American Airlines
Sat, Nov 21 - Thu, Nov 26
Multiple Airlines Logo
5:00 am - 8:50 amONT  Ontario-STX Christiansted Henry Rohlsen
23h 50m2 stops Denver Intl San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
3:25 pm - 12:42 pmSTX  Christiansted Henry Rohlsen-ONT Ontario
25h 17m2 stops Newark Denver Intl
$1,072Multiple Airlines
Sat, Feb 27 - Sat, Mar 6
Multiple Airlines Logo
10:35 am - 2:10 pmONT  Ontario-STX Christiansted Henry Rohlsen
23h 35m3 stops Las Vegas Harry Reid Intl Orlando San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
11:17 am - 6:20 amSTX  Christiansted Henry Rohlsen-ONT Ontario
23h 03m3 stops San Juan Luis Munoz Marin Intl Raleigh-Durham Dallas/Fort Worth
$1,095Multiple Airlines
Tue, Nov 17 - Thu, Nov 26
American Airlines Logo
6:30 am - 10:07 pmONT  Ontario-STX Christiansted Henry Rohlsen
11h 37m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
9:00 am - 8:35 amSTX  Christiansted Henry Rohlsen-ONT Ontario
27h 35m2 stops Miami Phoenix Sky Harbor Intl
$1,102American Airlines
Sun, Nov 22 - Thu, Nov 26
American Airlines Logo
11:59 pm - 10:07 pmONT  Ontario-STX Christiansted Henry Rohlsen
18h 08m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:04 pm - 12:45 pmSTX  Christiansted Henry Rohlsen-ONT Ontario
25h 41m2 stops Miami Phoenix Sky Harbor Intl
$1,116American Airlines
Sun, Nov 22 - Mon, Nov 30
American Airlines Logo
11:59 pm - 10:07 pmONT  Ontario-STX Christiansted Henry Rohlsen
18h 08m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:04 pm - 8:35 amSTX  Christiansted Henry Rohlsen-ONT Ontario
21h 31m2 stops Miami Phoenix Sky Harbor Intl
$1,166American Airlines
Sat, Nov 21 - Mon, Nov 30
American Airlines Logo
6:30 am - 10:07 pmONT  Ontario-STX Christiansted Henry Rohlsen
11h 37m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
9:00 am - 8:35 amSTX  Christiansted Henry Rohlsen-ONT Ontario
27h 35m2 stops Miami Phoenix Sky Harbor Intl
$1,166American Airlines
Fri, Nov 20 - Thu, Nov 26
American Airlines Logo
11:59 pm - 10:07 pmONT  Ontario-STX Christiansted Henry Rohlsen
18h 08m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:04 pm - 8:41 amSTX  Christiansted Henry Rohlsen-ONT Ontario
21h 37m2 stops Miami Phoenix Sky Harbor Intl
$1,168American Airlines
Sat, Nov 21 - Fri, Nov 27
Multiple Airlines Logo
5:07 pm - 2:10 pmONT  Ontario-STX Christiansted Henry Rohlsen
17h 03m3 stops Las Vegas Harry Reid Intl Orlando San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
9:00 am - 6:20 amSTX  Christiansted Henry Rohlsen-ONT Ontario
25h 20m2 stops San Juan Luis Munoz Marin Intl Dallas/Fort Worth
$1,184Multiple Airlines
Tue, Nov 17 - Thu, Nov 26

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Delta flights from Ontario to Saint Croix

Our best Delta deals on Ontario to Saint Croix flight tickets
Delta
Dec 30
ONT10:35 pmOntario
12h 08m
1 stop
STX2:43 pmChristiansted Henry Rohlsen
Jan 7
STX3:30 pmChristiansted Henry Rohlsen
10h 14m
1 stop
ONT9:44 pmOntario
$1,026
Delta
Dec 27
ONT10:35 pmOntario
12h 08m
1 stop
STX2:43 pmChristiansted Henry Rohlsen
Jan 7
STX3:30 pmChristiansted Henry Rohlsen
10h 14m
1 stop
ONT9:44 pmOntario
$1,107
Delta
Dec 30
ONT10:35 pmOntario
12h 08m
1 stop
STX2:43 pmChristiansted Henry Rohlsen
Jan 6
STX3:30 pmChristiansted Henry Rohlsen
10h 14m
1 stop
ONT9:44 pmOntario
$1,320

American Airlines flights from Ontario to Saint Croix

Our best American Airlines deals on Ontario to Saint Croix flight tickets
American Airlines
Feb 11
ONT2:29 pmOntario
21h 30m
2 stops
STX3:59 pmChristiansted Henry Rohlsen
Feb 18
STX4:49 pmChristiansted Henry Rohlsen
23h 10m
2 stops
ONT11:59 amOntario
$739
American Airlines
Dec 31
ONT11:59 pmOntario
18h 58m
2 stops
STX10:57 pmChristiansted Henry Rohlsen
Jan 5
STX4:00 pmChristiansted Henry Rohlsen
10h 54m
1 stop
ONT10:54 pmOntario
$877
American Airlines
Dec 29
ONT7:36 pmOntario
16h 53m
2 stops
STX4:29 pmChristiansted Henry Rohlsen
Jan 7
STX9:00 amChristiansted Henry Rohlsen
18h 13m
2 stops
ONT11:13 pmOntario
$909

momondo Fare Finder

 
Use the filters below to find and compare flights from Ontario to Saint Croix that are best for you.

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Price

Cheapest round-trip

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Thu 2/11

2:29 pm-3:59 pm

2 stops21h 30m

Christiansted Henry Rohlsen

Thu 2/18

4:49 pm-11:59 am

2 stops23h 10m

$739

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Sat 11/21

11:59 pm-10:07 pm

2 stops18h 08m

Christiansted Henry Rohlsen

Thu 11/26

9:00 am-8:35 am

2 stops27h 35m

$1,068

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Sat 2/27

5:00 am-8:50 am

2 stops23h 50m

Christiansted Henry Rohlsen

Sat 3/6

3:25 pm-12:42 pm

2 stops25h 17m

$1,072

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Tue 11/17

10:35 am-2:10 pm

3 stops23h 35m

Christiansted Henry Rohlsen

Thu 11/26

11:17 am-6:20 am

3 stops23h 03m

$1,095
Quickest round-trip

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Sun 11/22

6:30 am-10:07 pm

2 stops11h 37m

Christiansted Henry Rohlsen

Thu 11/26

9:00 am-8:35 am

2 stops27h 35m

$1,102

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Sun 11/22

11:59 pm-10:07 pm

2 stops18h 08m

Christiansted Henry Rohlsen

Mon 11/30

3:04 pm-12:45 pm

2 stops25h 41m

$1,116

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Sat 11/21

11:59 pm-10:07 pm

2 stops18h 08m

Christiansted Henry Rohlsen

Mon 11/30

3:04 pm-8:35 am

2 stops21h 31m

$1,166

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Fri 11/20

6:30 am-10:07 pm

2 stops11h 37m

Christiansted Henry Rohlsen

Thu 11/26

9:00 am-8:35 am

2 stops27h 35m

$1,166

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Sat 11/21

11:59 pm-10:07 pm

2 stops18h 08m

Christiansted Henry Rohlsen

Fri 11/27

3:04 pm-8:41 am

2 stops21h 37m

$1,168

OntarioChristiansted

ONT Ontario - STX Christiansted Henry Rohlsen

ONTSTX

Ontario

Tue 11/17

5:07 pm-2:10 pm

3 stops17h 03m

Christiansted Henry Rohlsen

Thu 11/26

9:00 am-6:20 am

2 stops25h 20m

$1,184

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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Cheap Ontario to Saint Croix flight deals and tips

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

Best Price Found

$569

Fastest flight time

23h 35m

Direct flights

None
The best one-way flight to Saint Croix from Ontario in the past 72 hours is $569. The best round-trip flight deal from Ontario to Saint Croix found on momondo in the last 72 hours is $739.
The fastest flight from Ontario to Saint Croix takes 23h 35m
There are no direct flights from Ontario to Saint Croix. There are no popular flight routes from Ontario to Saint Croix.
Search flight deals

Frequently asked questions about flying from Ontario to Saint Croix

  • When did momondo last update prices for flights from Ontario Airport to Saint Croix?

    Prices for flights from Ontario Airport to Saint Croix are updated daily.

  • How old do you have to be to fly from Ontario Airport to Saint Croix?

    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 Saint Croix.

  • What documentation or ID do you need to fly to Saint Croix?

    The travel and health documents you'll need for your trip to Saint Croix may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Croix. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Ontario to Saint Croix

  • How do I get Price Alerts for flights from Ontario to Saint Croix?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Ontario from Saint Croix. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Ontario to Saint Croix with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Saint Croix from Ontario with this policy.

How can momondo help me find flights from Ontario to Saint Croix?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Croix from Ontario.

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

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

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