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Cheap flights from St. Louis to Saint Thomas Island from $217

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Saint Thomas Island departing on 1/23. 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 St. Louis to Saint Thomas Island

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis 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 St. Louis to Saint Thomas Island.

Cheap last minute flights

Planning a quick getaway from St. Louis 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 St. Louis to Saint Thomas Island

Find recent round-trip train or bus tickets from St. Louis 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.
4:28 pm - 10:46 amSTL-STT
16h 18m1 stop
11:51 am - 2:43 pmSTT-STL
28h 52m1 stop
$217Spirit Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
4:28 pm - 1:48 pmSTL-STT
19h 20m2 stops
11:51 am - 2:43 pmSTT-STL
28h 52m1 stop
$233Spirit Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
3:48 pm - 10:46 amSTL-STT
16h 58m1 stop
11:51 am - 11:30 amSTT-STL
25h 39m3 stops
Tue, Feb 4 - Fri, Feb 7
3:48 pm - 1:48 pmSTL-STT
44h 00m3 stops
11:51 am - 11:30 amSTT-STL
25h 39m3 stops
Tue, Feb 4 - Fri, Feb 7
5:45 am - 4:59 pmSTL-STT
10h 14m2 stops
11:30 am - 7:23 pmSTT-STL
8h 53m1 stop
$466American Airlines
Find Deal
Mon, Apr 21 - Fri, Apr 25
5:27 pm - 10:40 amSTL-STT
16h 13m2 stops
4:50 pm - 8:30 amSTT-STL
16h 40m2 stops
$492American Airlines
Find Deal
Mon, Apr 21 - Fri, Apr 25
6:00 am - 3:49 pmSTL-STT
7h 49m1 stop
2:55 pm - 11:37 pmSTT-STL
10h 42m1 stop
$573Delta
Find Deal
Thu, Jan 23 - Tue, Jan 28
6:00 am - 2:45 pmSTL-STT
6h 45m1 stop
4:00 pm - 11:37 pmSTT-STL
9h 37m1 stop
$643Delta
Find Deal
Fri, Jan 10 - Fri, Jan 17
5:30 pm - 4:33 pmSTL-STT
21h 03m2 stops
2:15 pm - 11:30 pmSTT-STL
11h 15m1 stop
$949United Airlines
Find Deal
Fri, Jan 10 - Fri, Jan 17
3:15 pm - 12:17 pmSTL-STT
20h 02m3 stops
1:19 pm - 12:20 pmSTT-STL
24h 01m2 stops
$1,057United Airlines
Find Deal
Sun, Jun 8 - Thu, Jun 19
6:30 am - 3:40 pmSTL-STT
7h 10m1 stop
$312United Airlines
Find Deal
Sun, Feb 16
3:45 pm - 1:11 pmSTL-STT
19h 26m2 stops
$442United Airlines
Find Deal
Sun, Feb 16
5:52 pm - 10:39 amSTL-STT
14h 47m1 stop
11:44 am - 3:21 pmSTT-STL
29h 37m1 stop
$643Spirit Airlines
Find Deal
Sat, Dec 28 - Mon, Dec 30
5:52 pm - 10:39 amSTL-STT
14h 47m1 stop
5:45 pm - 3:21 pmSTT-STL
23h 36m2 stops
$659Spirit Airlines
Find Deal
Sat, Dec 28 - Mon, Dec 30
5:52 pm - 4:50 pmSTL-STT
20h 58m2 stops
11:44 am - 3:49 pmSTT-STL
30h 05m3 stops
Sat, Dec 28 - Mon, Dec 30
9:50 am - 1:48 pmSTL-STT
25h 58m3 stops
11:44 am - 3:49 pmSTT-STL
30h 05m3 stops
$1,020
Find Deal
Sat, Dec 28 - Mon, Dec 30
7:15 am - 4:12 pmSTL-STT
6h 57m1 stop
2:01 pm - 6:47 pmSTT-STL
6h 46m1 stop
$1,146Delta
Find Deal
Wed, Dec 25 - Wed, Jan 1
6:00 am - 5:15 pmSTL-STT
9h 15m1 stop
6:30 pm - 11:51 pmSTT-STL
7h 21m1 stop
$1,177American Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
7:15 am - 4:12 pmSTL-STT
6h 57m1 stop
3:01 pm - 9:42 pmSTT-STL
8h 41m1 stop
$1,453Delta
Find Deal
Thu, Dec 26 - Thu, Jan 2
6:25 am - 3:40 pmSTL-STT
7h 15m1 stop
9:10 am - 11:59 pmSTT-STL
16h 49m2 stops
$1,521United Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 1
5:29 pm - 12:40 pmSTL-STT
17h 11m2 stops
4:10 pm - 11:51 pmSTT-STL
9h 41m1 stop
$1,568American Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
5:30 pm - 1:56 pmSTL-STT
42h 26m2 stops
9:10 am - 11:59 pmSTT-STL
16h 49m2 stops
$1,963United Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 1

Spirit Airlines flights from St. Louis to Saint Thomas Island

Our best Spirit Airlines deals on St. Louis to Saint Thomas Island flight tickets
Spirit Airlines
Jan 23
STL4:28 pmLambert-St Louis
16h 18m
1 stop
STT10:46 amSaint Thomas Island Cyril E King
Jan 27
STT11:51 amSaint Thomas Island Cyril E King
28h 52m
1 stop
STL2:43 pmLambert-St Louis
Spirit Airlines
Jan 23
STL4:28 pmLambert-St Louis
19h 20m
2 stops
STT1:48 pmSaint Thomas Island Cyril E King
Jan 27
STT11:51 amSaint Thomas Island Cyril E King
28h 52m
1 stop
STL2:43 pmLambert-St Louis
Spirit Airlines
Feb 2
STL4:28 pmLambert-St Louis
16h 18m
1 stop
STT10:46 amSaint Thomas Island Cyril E King
Feb 8
STT11:51 amSaint Thomas Island Cyril E King
28h 52m
1 stop
STL2:43 pmLambert-St Louis

American Airlines flights from St. Louis to Saint Thomas Island

Our best American Airlines deals on St. Louis to Saint Thomas Island flight tickets
American Airlines
Apr 21
STL5:45 amLambert-St Louis
10h 14m
2 stops
STT4:59 pmSaint Thomas Island Cyril E King
Apr 25
STT11:30 amSaint Thomas Island Cyril E King
8h 53m
1 stop
STL7:23 pmLambert-St Louis
American Airlines
Apr 21
STL5:27 pmLambert-St Louis
16h 13m
2 stops
STT10:40 amSaint Thomas Island Cyril E King
Apr 25
STT4:50 pmSaint Thomas Island Cyril E King
16h 40m
2 stops
STL8:30 amLambert-St Louis
American Airlines
Jan 23
STL6:29 pmLambert-St Louis
15h 58m
2 stops
STT12:27 pmSaint Thomas Island Cyril E King
Jan 28
STT6:31 pmSaint Thomas Island Cyril E King
20h 29m
2 stops
STL1:00 pmLambert-St Louis

See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from St. Louis 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 typical price of a round-trip flight between St. Louis and Saint Thomas Island?

What is the cheapest month to fly to Saint Thomas Island?

The month of September is another great option to travel to Saint Thomas Island, with average flight prices from St. Louis averaging around $507.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from St. Louis is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $555. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Saint Thomas Island for around $692.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is in the evening when flights can be purchased for as low as $329. Flights to Saint Thomas Island are more costly in the morning, with an average ticket price of $624. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Saint Thomas Island?

In general, most travelers find the cheapest time to book a flight to Saint Thomas Island is about 11 days prior to their departure date when tickets on average are $636. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $262.

Can stopping save me money on St. Louis to Saint Thomas Island flights?

You could potentially save up to 22% on your flight if you consider stops on a St. Louis to Saint Thomas Island flight.

When to book flights from St. Louis to Saint Thomas Island

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

Cheap St. Louis to Saint Thomas Island (STL to STT) flight deals and tips

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

Best Price Found

$312

Fastest flight time

6h 35m

Direct flights

None

Airports in Saint Thomas Island

1 airport
The best one-way flight to Saint Thomas Island from St. Louis in the past 72 hours is $312. The best round-trip flight deal from St. Louis to Saint Thomas Island found on momondo in the last 72 hours is $217.
The fastest flight from St. Louis to Saint Thomas Island takes 6h 35m
There are no direct flights from St. Louis to Saint Thomas Island. Popular non-direct route for this connection is Lambert-St Louis 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 Lambert-St Louis to Saint Thomas Island Cyril E King by plane?

    There are 2063.4 mi between Lambert-St Louis and Saint Thomas Island Cyril E King. By plane, this route typically takes 6h 35m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Lambert-St Louis Airport to Saint Thomas Island Cyril E King Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Lambert-St Louis 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 Lambert-St Louis 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 travel and health documents you'll need for your trip to Saint Thomas Island Cyril E King Airport 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 Thomas Island Cyril E King Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Saint Thomas Island?


Best airlines flying from St. Louis to Saint Thomas Island

Compare and see reviews for airlines that fly from St. Louis to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $219Free CancellationRating
6.3
8,107 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $454Free CancellationRating
7.4
9,009 reviews
Search United Airlines flights
American AirlinesPriceFrom $486Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $487Free CancellationRating
8.0
8,580 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Saint Thomas Island?

Finding the right flight to Saint Thomas Island from St. Louis 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 Saint Thomas Island quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Saint Thomas Island from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Saint Thomas Island?

Once you have performed a search for St. Louis to Saint Thomas Island 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 St. Louis to Saint Thomas Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Thomas Island from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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