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Cheap flights from Ontario to Saint Thomas Island from $442

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 Saint Thomas Island departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Saint Thomas Island

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Saint Thomas Island that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Saint Thomas Island.

Cheap last minute flights

Planning a quick getaway from Ontario to Saint Thomas Island? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Saint Thomas Island, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Saint Thomas Island

Find recent round-trip train or bus tickets from Ontario to Saint Thomas Island.

All round-trip flight deals to Saint Thomas Island

The cheapest plane tickets to Saint Thomas Island found on KAYAK recently.
4:25 pm - 1:29 pmONT-STT
17h 04m2 stops
6:31 pm - 1:51 pmSTT-ONT
23h 20m2 stops
$514American Airlines
Find Deal
Sun, Jan 12 - Wed, Jan 22
7:30 pm - 11:45 amONT-STT
12h 15m2 stops
12:30 pm - 9:02 pmSTT-ONT
12h 32m1 stop
$591American Airlines
Find Deal
Sun, Feb 23 - Sun, Mar 2
10:00 pm - 1:35 pmONT-STT
12h 35m1 stop
4:03 pm - 10:41 pmSTT-ONT
9h 38m1 stop
$659Delta
Find Deal
Sun, Apr 20 - Thu, May 1
10:00 pm - 1:35 pmONT-STT
12h 35m1 stop
4:03 pm - 10:41 pmSTT-ONT
9h 38m1 stop
$691Delta
Find Deal
Tue, Apr 22 - Thu, May 1
10:00 pm - 1:35 pmONT-STT
12h 35m1 stop
4:03 pm - 10:41 pmSTT-ONT
9h 38m1 stop
$696Delta
Find Deal
Sat, Apr 19 - Thu, May 1
4:05 pm - 1:40 pmONT-STT
17h 35m2 stops
4:00 pm - 10:52 pmSTT-ONT
10h 52m1 stop
$703Delta
Find Deal
Sun, Jan 12 - Wed, Jan 22
4:05 pm - 1:40 pmONT-STT
17h 35m2 stops
4:00 pm - 10:52 pmSTT-ONT
10h 52m1 stop
$796Delta
Find Deal
Sun, Jan 12 - Wed, Jan 22
6:28 pm - 1:11 pmONT-STT
14h 43m2 stops
1:05 pm - 11:58 pmSTT-ONT
14h 53m2 stops
$888United Airlines
Find Deal
Sat, Dec 7 - Wed, Dec 11
10:47 am - 1:11 pmONT-STT
22h 24m2 stops
3:00 pm - 8:29 pmSTT-ONT
33h 29m3 stops
$939United Airlines
Find Deal
Sun, Jan 12 - Wed, Jan 22
10:47 am - 12:00 pmONT-STT
21h 13m2 stops
3:00 pm - 8:29 pmSTT-ONT
33h 29m3 stops
$949United Airlines
Find Deal
Sun, Jan 12 - Wed, Jan 22
6:28 pm - 1:11 pmONT-STT
14h 43m2 stops
$442United Airlines
Find Deal
Mon, Nov 25
6:00 am - 4:33 pmONT-STT
30h 33m1 stop
$612United Airlines
Find Deal
Fri, Feb 14
7:40 pm - 1:11 pmONT-STT
13h 31m2 stops
$848United Airlines
Find Deal
Thu, Feb 13
1:57 pm - 1:56 pmONT-STT
19h 59m2 stops
$1,026United Airlines
Find Deal
Sun, Dec 29
6:50 pm - 3:40 pmONT-STT
16h 50m2 stops
$1,071United Airlines
Find Deal
Sun, Dec 29
7:40 pm - 1:11 pmONT-STT
13h 31m2 stops
$1,189United Airlines
Find Deal
Fri, Feb 14
6:28 pm - 1:11 pmONT-STT
14h 43m2 stops
11:50 am - 8:44 pmSTT-ONT
12h 54m2 stops
$1,197United Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
11:59 pm - 2:53 pmONT-STT
10h 54m2 stops
12:35 pm - 8:36 pmSTT-ONT
12h 01m1 stop
$1,730American Airlines
Find Deal
Fri, Nov 22 - Wed, Nov 27
11:59 pm - 2:53 pmONT-STT
10h 54m2 stops
12:35 pm - 8:36 pmSTT-ONT
12h 01m1 stop
$6,137American Airlines
Find Deal
Fri, Nov 22 - Wed, Nov 27
11:59 pm - 2:53 pmONT-STT
10h 54m2 stops
12:35 pm - 8:36 pmSTT-ONT
12h 01m1 stop
$6,138American Airlines
Find Deal
Fri, Nov 22 - Wed, Nov 27

Delta flights from Ontario to Saint Thomas Island

Our best Delta deals on Ontario to Saint Thomas Island flight tickets
Delta
Apr 20
ONT10:00 pmOntario
12h 35m
1 stop
STT1:35 pmSaint Thomas Island Cyril E King
May 1
STT4:03 pmSaint Thomas Island Cyril E King
9h 38m
1 stop
ONT10:41 pmOntario
Delta
Apr 22
ONT10:00 pmOntario
12h 35m
1 stop
STT1:35 pmSaint Thomas Island Cyril E King
May 1
STT4:03 pmSaint Thomas Island Cyril E King
9h 38m
1 stop
ONT10:41 pmOntario
Delta
Apr 19
ONT10:00 pmOntario
12h 35m
1 stop
STT1:35 pmSaint Thomas Island Cyril E King
May 1
STT4:03 pmSaint Thomas Island Cyril E King
9h 38m
1 stop
ONT10:41 pmOntario

United Airlines flights from Ontario to Saint Thomas Island

Our best United Airlines deals on Ontario to Saint Thomas Island flight tickets
United Airlines
Dec 7
ONT6:28 pmOntario
14h 43m
2 stops
STT1:11 pmSaint Thomas Island Cyril E King
Dec 11
STT1:05 pmSaint Thomas Island Cyril E King
14h 53m
2 stops
ONT11:58 pmOntario
United Airlines
Jan 12
ONT10:47 amOntario
22h 24m
2 stops
STT1:11 pmSaint Thomas Island Cyril E King
Jan 22
STT3:00 pmSaint Thomas Island Cyril E King
33h 29m
3 stops
ONT8:29 pmOntario
United Airlines
Jan 12
ONT10:47 amOntario
21h 13m
2 stops
STT12:00 pmSaint Thomas Island Cyril E King
Jan 22
STT3:00 pmSaint Thomas Island Cyril E King
33h 29m
3 stops
ONT8:29 pmOntario

See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Ontario to Saint Thomas Island

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 month to fly from Ontario to Saint Thomas Island?

November. The cheapest time of year to fly to Saint Thomas Island from Ontario is November. Most expensive is October

What is the cheapest day to depart Ontario for Saint Thomas Island?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday

When is the cheapest time to fly from Ontario to Saint Thomas Island?

Ontario to Saint Thomas Island flights are currently only available in the evening

What is the cheapest Ontario to Saint Thomas Island flight route?

Ontario - Saint Thomas Island Cyril E King. Fly from Ontario to Saint Thomas Island Cyril E King for the best Ontario - Saint Thomas Island flight prices

When to book flights from Ontario to Saint Thomas Island

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

Cheap Ontario to Saint Thomas Island (ONT to STT) flight deals and tips

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

Best Price Found

$442

Fastest flight time

10h 21m

Direct flights

None

Airports in Saint Thomas Island

1 airport
The best one-way flight to Saint Thomas Island from Ontario in the past 72 hours is $442. The best round-trip flight deal from Ontario to Saint Thomas Island found on momondo in the last 72 hours is $514.
The fastest flight from Ontario to Saint Thomas Island takes 10h 21m
There are no direct flights from Ontario to Saint Thomas Island. Popular non-direct route for this connection is Ontario Airport - Saint Thomas Island Cyril E King Airport.
There is 1 airport near Saint Thomas Island: Saint Thomas Island Cyril E King (STT)

  • How far is Ontario to Saint Thomas Island Cyril E King by plane?

    Ontario and Saint Thomas Island Cyril E King are 3401.6 mi apart from one another. A reasonable flight in good conditions will take 10h 21m.

  • When did momondo last update prices for flights from Ontario Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Ontario Airport to Saint Thomas Island Cyril E King Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Ontario Airport to Saint Thomas Island Cyril E King 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 Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The necessary travel and health documents for your Saint Thomas Island Cyril E King 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.

  • What is the most popular airline from Ontario to Saint Thomas Island?


Best airlines flying from Ontario to Saint Thomas Island

Compare and see reviews for airlines that fly from Ontario to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $473Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Ontario to Saint Thomas Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Thomas Island that suits you.

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

Yes. All flights to Saint Thomas Island from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Thomas Island from Ontario.

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

Price alerts on flights to Saint Thomas Island from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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