Which airlines fly to Saint Thomas Island?

Based on our data, the most popular airlines that fly to Saint Thomas Island from United States are American Airlines, Delta, United Airlines and JetBlue. There may also be other airline options depending on where in United States you’re flying from.

Southwest Flights to Saint Thomas Island

Southwest operates around 3 flights into Saint Thomas Island in any given week. The most common departure point for these flights was from Orlando, with the best round-trip Southwest deal found being $361 (Dallas/Fort Worth to Saint Thomas Island). Users have rated Southwest 8.0/10 in over 4,199 reviews on momondo.

Delta Flights to Saint Thomas Island

Delta flies to Saint Thomas Island 8 times per week usually, making it a popular airline to fly with, particularly when heading to Saint Thomas Island from Atlanta Hartsfield-Jackson. Delta (rating: 7.8, 8,543 reviews) varies in price depending on when and where you want to fly to Saint Thomas Island from. The best Delta ticket price found on momondo to Saint Thomas Island was from Atlanta Hartsfield-Jackson ($150 round-trip).

How long does it take to fly to Saint Thomas Island?

Average flight duration from United States to Saint Thomas Island depends on which airport you fly into and out of. Flying from Los Angeles to Saint Thomas Island Cyril E King is 10h 21m on average, while flying from San Francisco to Saint Thomas Island Cyril E King is 10h 35m on average. Saint Thomas Island Cyril E King is the most popular airport in Saint Thomas Island.

$93 Cheap Flights to Saint Thomas Island in 2026

Flights to Saint Thomas Island Cyril E King

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Find the cheapest flights from the United States to Saint Thomas Island

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:18 pm - 12:21 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

16h 03m1 stop Miami

6:36 pm - 9:44 amSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

16h 08m1 stop Miami

$190American Airlines

Sat, Feb 20 - Tue, Mar 2

6:15 am - 2:00 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

7h 45m1 stop Orlando

2:50 pm - 9:10 pmSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

6h 20m1 stop Orlando

$190Southwest

Sun, Oct 25 - Thu, Oct 29

6:15 am - 2:00 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

7h 45m1 stop Orlando

2:50 pm - 12:45 amSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

9h 55m2 stops Orlando Nashville Intl

$190Southwest

Sun, Oct 25 - Thu, Oct 29

7:00 am - 3:05 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

7h 05m1 stop Atlanta Hartsfield-Jackson

1:50 pm - 10:37 pmSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

9h 47m1 stop Atlanta Hartsfield-Jackson

$220Delta

Mon, Jan 11 - Thu, Jan 21

8:10 am - 4:15 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

7h 05m1 stop Atlanta Hartsfield-Jackson

1:50 pm - 12:26 amSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

11h 36m1 stop Atlanta Hartsfield-Jackson

$220Delta

Mon, Jan 11 - Thu, Jan 21

6:00 am - 4:20 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

9h 20m1 stop Houston George Bush Intcntl

3:00 pm - 12:48 amSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

10h 48m1 stop Chicago O'Hare Intl

$249United Airlines

Sun, Dec 13 - Fri, Dec 18

7:18 pm - 12:21 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

16h 03m1 stop Miami

6:36 pm - 9:44 amSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

16h 08m1 stop Miami

$250American Airlines

Sat, Feb 20 - Tue, Mar 2

6:00 am - 4:20 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

9h 20m1 stop Houston George Bush Intcntl

3:35 pm - 11:59 pmSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

9h 24m1 stop Houston George Bush Intcntl

$310United Airlines

Sun, Dec 13 - Thu, Dec 17

8:00 am - 2:01 pmDCA Washington, D.C. Reagan-National-STT Saint Thomas Island Cyril E King

6h 01m1 stop San Juan Luis Munoz Marin Intl

3:00 pm - 9:46 pmSTT Saint Thomas Island Cyril E King-DCA Washington, D.C. Reagan-National

6h 46m1 stop San Juan Luis Munoz Marin Intl

$378JetBlue

Sat, Sep 26 - Sat, Oct 3

8:35 am - 12:40 pmBOS Boston Logan Intl-STT Saint Thomas Island Cyril E King

4h 05mnonstop

2:50 pm - 8:33 pmSTT Saint Thomas Island Cyril E King-BOS Boston Logan Intl

5h 43m1 stop San Juan Luis Munoz Marin Intl

$379JetBlue

Sat, Oct 3 - Sat, Oct 10

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 11:00 amJFK New York John F Kennedy Intl-STT Saint Thomas Island Cyril E King

4h 00mnonstop

4:42 pm - 9:14 amSTT Saint Thomas Island Cyril E King-JFK New York John F Kennedy Intl

16h 32m1 stop Miami

$499American Airlines

Tue, Sep 1 - Sat, Sep 5

9:00 am - 1:03 pmBOS Boston Logan Intl-STT Saint Thomas Island Cyril E King

4h 03mnonstop

2:49 pm - 8:26 pmSTT Saint Thomas Island Cyril E King-BOS Boston Logan Intl

5h 37m1 stop San Juan Luis Munoz Marin Intl

$509JetBlue

Tue, Sep 1 - Fri, Sep 4

6:59 pm - 11:18 amDCA Washington, D.C. Reagan-National-STT Saint Thomas Island Cyril E King

16h 19m1 stop Miami

3:43 pm - 9:51 pmSTT Saint Thomas Island Cyril E King-DCA Washington, D.C. Reagan-National

6h 08m1 stop Charlotte Douglas

$521American Airlines

Fri, Sep 4 - Sun, Sep 6

9:00 am - 1:03 pmBOS Boston Logan Intl-STT Saint Thomas Island Cyril E King

4h 03mnonstop

2:49 pm - 8:26 pmSTT Saint Thomas Island Cyril E King-BOS Boston Logan Intl

5h 37m1 stop San Juan Luis Munoz Marin Intl

$599JetBlue

Tue, Sep 1 - Fri, Sep 4

12:44 am - 3:21 pmORD Chicago O'Hare Intl-STT Saint Thomas Island Cyril E King

13h 37m1 stop San Juan Luis Munoz Marin Intl

3:00 pm - 11:27 pmSTT Saint Thomas Island Cyril E King-ORD Chicago O'Hare Intl

9h 27m1 stop San Juan Luis Munoz Marin Intl

$606Multiple Airlines

Mon, Aug 31 - Thu, Sep 3

7:18 pm - 12:23 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

17h 05m1 stop San Juan Luis Munoz Marin Intl

10:49 am - 6:23 pmSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

7h 34m1 stop San Juan Luis Munoz Marin Intl

$632Multiple Airlines

Fri, Sep 4 - Sun, Sep 6

5:30 am - 1:34 pmBOS Boston Logan Intl-STT Saint Thomas Island Cyril E King

8h 04m1 stop Atlanta Hartsfield-Jackson

2:52 pm - 1:17 amSTT Saint Thomas Island Cyril E King-BOS Boston Logan Intl

10h 25m1 stop Atlanta Hartsfield-Jackson

$705Delta

Mon, Aug 31 - Mon, Sep 28

6:00 am - 1:34 pmLGA New York LaGuardia-STT Saint Thomas Island Cyril E King

7h 34m1 stop Atlanta Hartsfield-Jackson

4:13 pm - 11:24 pmSTT Saint Thomas Island Cyril E King-LGA New York LaGuardia

7h 11m1 stop Atlanta Hartsfield-Jackson

$752Delta

Mon, Aug 31 - Sat, Sep 5

7:10 pm - 12:58 pmEWR Newark-STT Saint Thomas Island Cyril E King

17h 48m2 stops Raleigh-Durham Washington, D.C. Dulles Intl

4:45 pm - 11:59 pmSTT Saint Thomas Island Cyril E King-EWR Newark

7h 14m1 stop Washington, D.C. Dulles Intl

$824United Airlines

Fri, Sep 4 - Sat, Sep 12

9:30 pm - 12:58 pmEWR Newark-STT Saint Thomas Island Cyril E King

15h 28m1 stop Washington, D.C. Dulles Intl

4:45 pm - 11:59 pmSTT Saint Thomas Island Cyril E King-EWR Newark

7h 14m1 stop Washington, D.C. Dulles Intl

$836United Airlines

Fri, Sep 4 - Sat, Sep 12

Recent direct flight deals from the United States to Saint Thomas Island

Enter your travel dates to find the best prices.

8:56 am - 12:56 pmIAD Washington, D.C. Dulles Intl-STT Saint Thomas Island Cyril E King

4h 00mnonstop

12:07 pm - 4:30 pmSTT Saint Thomas Island Cyril E King-IAD Washington, D.C. Dulles Intl

4h 23mnonstop

$351United Airlines

Sun, Oct 25 - Thu, Oct 29

12:50 pm - 5:50 pmIAD Washington, D.C. Dulles Intl-STT Saint Thomas Island Cyril E King

4h 00mnonstop

5:25 pm - 8:48 pmSTT Saint Thomas Island Cyril E King-IAD Washington, D.C. Dulles Intl

4h 23mnonstop

$351United Airlines

Sun, Jan 3 - Thu, Jan 7

8:55 am - 2:00 pmBOS Boston Logan Intl-STT Saint Thomas Island Cyril E King

4h 05mnonstop

2:30 pm - 5:50 pmSTT Saint Thomas Island Cyril E King-BOS Boston Logan Intl

4h 20mnonstop

$381Delta

Wed, Jan 6 - Wed, Jan 13

8:55 am - 2:00 pmBOS Boston Logan Intl-STT Saint Thomas Island Cyril E King

4h 05mnonstop

2:30 pm - 5:50 pmSTT Saint Thomas Island Cyril E King-BOS Boston Logan Intl

4h 20mnonstop

$381Delta

Mon, Feb 1 - Fri, Feb 5

8:40 am - 1:50 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

4h 10mnonstop

3:45 pm - 7:05 pmSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

4h 20mnonstop

$419Southwest

Fri, Nov 13 - Mon, Nov 23

9:29 am - 2:33 pmJFK New York John F Kennedy Intl-STT Saint Thomas Island Cyril E King

4h 04mnonstop

3:33 pm - 7:00 pmSTT Saint Thomas Island Cyril E King-JFK New York John F Kennedy Intl

4h 27mnonstop

$422American Airlines

Tue, Nov 10 - Mon, Nov 16

9:43 am - 2:47 pmJFK New York John F Kennedy Intl-STT Saint Thomas Island Cyril E King

4h 04mnonstop

1:18 pm - 4:51 pmSTT Saint Thomas Island Cyril E King-JFK New York John F Kennedy Intl

4h 33mnonstop

$422American Airlines

Sat, Dec 12 - Thu, Dec 17

8:35 am - 12:40 pmBOS Boston Logan Intl-STT Saint Thomas Island Cyril E King

4h 05mnonstop

2:50 pm - 8:33 pmSTT Saint Thomas Island Cyril E King-BOS Boston Logan Intl

5h 43mnonstop

$441JetBlue

Sat, Oct 3 - Sat, Oct 10

8:40 am - 1:50 pmBWI Baltimore/Washington-STT Saint Thomas Island Cyril E King

4h 10mnonstop

3:45 pm - 7:05 pmSTT Saint Thomas Island Cyril E King-BWI Baltimore/Washington

4h 20mnonstop

$448Southwest

Sun, Nov 29 - Sun, Dec 6

8:00 am - 1:05 pmBOS Boston Logan Intl-STT Saint Thomas Island Cyril E King

4h 05mnonstop

2:00 pm - 6:49 pmSTT Saint Thomas Island Cyril E King-BOS Boston Logan Intl

5h 49mnonstop

$467JetBlue

Thu, Jan 14 - Tue, Jan 19

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSaint Thomas Island

BWI Baltimore/Washington - STT Saint Thomas Island Cyril E King

BWISTT

Baltimore/Washington

Sat 2/20

7:18 pm-12:21 pm

1 stop16h 03m

Saint Thomas Island Cyril E King

Tue 3/2

6:36 pm-9:44 am

1 stop16h 08m

$190

BaltimoreSaint Thomas Island

BWI Baltimore/Washington - STT Saint Thomas Island Cyril E King

BWISTT

Baltimore/Washington

Sun 10/25

6:15 am-2:00 pm

1 stop7h 45m

Saint Thomas Island Cyril E King

Thu 10/29

2:50 pm-9:10 pm

1 stop6h 20m

$190

BaltimoreSaint Thomas Island

BWI Baltimore/Washington - STT Saint Thomas Island Cyril E King

BWISTT

Baltimore/Washington

Sun 10/25

6:15 am-2:00 pm

1 stop7h 45m

Saint Thomas Island Cyril E King

Thu 10/29

2:50 pm-12:45 am

2 stops9h 55m

$190

BaltimoreSaint Thomas Island

BWI Baltimore/Washington - STT Saint Thomas Island Cyril E King

BWISTT

Baltimore/Washington

Mon 1/11

7:00 am-3:05 pm

1 stop7h 05m

Saint Thomas Island Cyril E King

Thu 1/21

1:50 pm-10:37 pm

1 stop9h 47m

$220

BaltimoreSaint Thomas Island

BWI Baltimore/Washington - STT Saint Thomas Island Cyril E King

BWISTT

Baltimore/Washington

Mon 1/11

8:10 am-4:15 pm

1 stop7h 05m

Saint Thomas Island Cyril E King

Thu 1/21

1:50 pm-12:26 am

1 stop11h 36m

$220

BaltimoreSaint Thomas Island

BWI Baltimore/Washington - STT Saint Thomas Island Cyril E King

BWISTT

Baltimore/Washington

Sun 12/13

6:00 am-4:20 pm

1 stop9h 20m

Saint Thomas Island Cyril E King

Fri 12/18

3:00 pm-12:48 am

1 stop10h 48m

$249

BaltimoreSaint Thomas Island

BWI Baltimore/Washington - STT Saint Thomas Island Cyril E King

BWISTT

Baltimore/Washington

Sat 2/20

7:18 pm-12:21 pm

1 stop16h 03m

Saint Thomas Island Cyril E King

Tue 3/2

6:36 pm-9:44 am

1 stop16h 08m

$250

BaltimoreSaint Thomas Island

BWI Baltimore/Washington - STT Saint Thomas Island Cyril E King

BWISTT

Baltimore/Washington

Sun 12/13

6:00 am-4:20 pm

1 stop9h 20m

Saint Thomas Island Cyril E King

Thu 12/17

3:35 pm-11:59 pm

1 stop9h 24m

$310

Washington, D.C.Saint Thomas Island

DCA Washington, D.C. Reagan-National - STT Saint Thomas Island Cyril E King

DCASTT

Washington, D.C. Reagan-National

Sat 9/26

8:00 am-2:01 pm

1 stop6h 01m

Saint Thomas Island Cyril E King

Sat 10/3

3:00 pm-9:46 pm

1 stop6h 46m

$378

Quickest round-trip

BostonSaint Thomas Island

BOS Boston Logan Intl - STT Saint Thomas Island Cyril E King

BOSSTT

Boston Logan Intl

Sat 10/3

8:35 am-12:40 pm

Nonstop4h 05m

Saint Thomas Island Cyril E King

Sat 10/10

2:50 pm-8:33 pm

1 stop5h 43m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Saint Thomas Island flights insights and trends

Explore insights for your Saint Thomas Island flight to craft the best travel plan

Prices

Other information

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

The month of January is another great option to travel to Saint Thomas Island, with average flight prices from United States averaging around $317.

What is the absolute cheapest flight to Saint Thomas Island?

In the past two weeks, users have booked deals to Saint Thomas Island for $149/person, which is 63% cheaper than the average flight to Saint Thomas Island. To find the cheapest price to Saint Thomas Island from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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 United States is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $388. 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 United States to Saint Thomas Island for around $539.

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

You are more likely to see cheaper flights to Saint Thomas Island from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from United States for as low as $375 on momondo.

Cheapest flights to Saint Thomas Island Cyril E King

Find the cheapest flights to Saint Thomas Island Cyril E King from your nearest city or airport

Find flights from Los Angeles to Saint Thomas Island

CHEAPEST MONTH TO FLY TO SAINT THOMAS ISLAND FROM LOS ANGELES	January	18% cheaper	Flying from Los Angeles to Saint Thomas Island costs on average just $539 in January
MOST EXPENSIVE MONTH TO FLY TO SAINT THOMAS ISLAND FROM LOS ANGELES	December	48% more expensive	It costs about $967 for flights to Saint Thomas Island from Los Angeles in December
MOST POPULAR MONTH TO FLY TO SAINT THOMAS ISLAND FROM LOS ANGELES	July	284% more users visited	More momondo users searched in flights to Saint Thomas Island from Los Angeles in July than any other month

Cheap Saint Thomas Island flight deals and tips

Summary info about Saint Thomas Island flight prices, duration and airlines

Best One-Way Price	$93
Best Round-Trip Price	$190
Fastest flight time	4h 00m
Popular in	November

The best one-way flight price to Saint Thomas Island from United States in the last 5 days is $93 (Baltimore/Washington to Saint Thomas Island Cyril E King).

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The best round-trip flight price to Saint Thomas Island from United States in the last 5 days is $190 (Baltimore/Washington to Saint Thomas Island Cyril E King).

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The fastest flight to Saint Thomas Island from United States takes 4h 00m (Washington, D.C. Dulles Intl to Saint Thomas Island Cyril E King).

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November has the highest demand for flights to Saint Thomas Island, with a 14% price increase on average.

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Frequently asked questions about flying to Saint Thomas Island

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 21 days prior to their departure date when tickets on average are $449. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $241.

Is there an alternative airport near Saint Thomas Island?

Saint Thomas Island SPB Airport, Christiansted Sea Plane Base Airport or Christiansted Henry Rohlsen Airport can be an alternative airport used for travel to Saint Thomas Island.

Is there a cheaper alternative to flying into Saint Thomas Island?

Christiansted Henry Rohlsen Airport has an average price of $404 per person and is typically the cheapest airport to fly into when visiting Saint Thomas Island. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

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

Prices for flights to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.

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

There are 9 operators available for flights to Saint Thomas Island Cyril E King Airport as of August 2026.

How old do you have to be to fly to Saint Thomas Island Cyril E King Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel 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 required for your trip to Saint Thomas Island Cyril E King Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Thomas Island Cyril E King Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

St. John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Thomas Island.

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

Flights to Saint Thomas Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights 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 filter your options to help you make an informed choice when booking flights to Saint Thomas Island.

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

Of course. momondo tracks the price of Saint Thomas Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.