DEN - STT

$258 Find Cheap Flights from Denver to Saint Thomas Island - Compare and Save

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Everything you should know

Cheapest round-trip
$612
Typical prices: $616-$901
Southwest
Thu 11/1Wed 11/7
DEN - STT • 2 stops
Cheapest one-way
$258
Typical prices: $332-$424
Southwest
Thu 9/6
DEN - STT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Denver and Saint Thomas Island. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 12% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $589 (round-trip)
San Juan Luis Munoz Marin Intl (SJU)
Shortest trip • 8h 31m (one-way)
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Insights
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We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Saint Thomas Island (DEN-STT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Saint Thomas Island

Fri, Oct 30 - Tue, Nov 3
Southwest Logo
9:05 pm - 2:05 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
15h 00m2 stops Phoenix Sky Harbor Intl Orlando
Southwest Logo
3:15 pm - 10:35 pmSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
10h 20m2 stops Orlando Nashville Intl
$612Southwest
Sun, Nov 1 - Sat, Nov 7
Southwest Logo
7:05 pm - 3:00 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
16h 55m2 stops Baltimore/Washington Orlando
Southwest Logo
2:40 pm - 9:25 pmSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
9h 45m2 stops Orlando Houston Hobby
$612Southwest
Wed, Jan 20 - Tue, Jan 26
JetBlue Logo
1:40 pm - 1:05 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
20h 25m1 stop Boston Logan Intl
JetBlue Logo
2:00 pm - 12:45 pmSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
25h 45m2 stops San Juan Luis Munoz Marin Intl Boston Logan Intl
$623JetBlue
Sun, Oct 18 - Sun, Oct 25
American Airlines Logo
11:59 pm - 2:55 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
12h 56m2 stops Charlotte Douglas Miami
American Airlines Logo
1:21 pm - 10:58 pmSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
11h 37m1 stop Charlotte Douglas
$640American Airlines
Tue, Jan 12 - Tue, Jan 26
American Airlines Logo
6:56 pm - 3:56 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
18h 00m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
6:39 pm - 8:33 amSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
16h 54m2 stops Miami Chicago O'Hare Intl
$640American Airlines
Mon, Jan 11 - Tue, Jan 26
Delta Logo
12:59 am - 4:15 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
12h 16m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:10 pm - 12:23 amSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
12h 13m1 stop Atlanta Hartsfield-Jackson
$640Delta
Mon, Oct 26 - Thu, Oct 29
JetBlue Logo
2:00 pm - 3:45 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
23h 45m2 stops Boston Logan Intl San Juan Luis Munoz Marin Intl
JetBlue Logo
4:40 pm - 1:10 pmSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
22h 30m2 stops San Juan Luis Munoz Marin Intl Boston Logan Intl
$651JetBlue
Sun, Dec 13 - Thu, Dec 17
United Airlines Logo
11:40 pm - 12:00 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
9h 20m1 stop Newark
United Airlines Logo
3:00 pm - 11:53 pmSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
11h 53m1 stop Chicago O'Hare Intl
$680United Airlines
Sun, Dec 13 - Thu, Dec 17
United Airlines Logo
5:00 am - 4:20 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
8h 20m1 stop Houston George Bush Intcntl
United Airlines Logo
1:07 pm - 11:53 pmSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
13h 46m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$680United Airlines
Fri, Jan 29 - Fri, Feb 5
Delta Logo
12:59 am - 4:15 pmDEN  Denver Intl-STT Saint Thomas Island Cyril E King
12h 16m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 pm - 10:17 pmSTT  Saint Thomas Island Cyril E King-DEN Denver Intl
11h 27m1 stop Atlanta Hartsfield-Jackson
$705Delta
Booking Insights

Price, demand and travel trends for Denver to Saint Thomas Island flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Denver to Saint Thomas Island with more confidence.

How much is a round-trip flight from Denver to Saint Thomas Island?

Round-trip flights from Denver to Saint Thomas Island start at $612. Prices are below average for this route right now, with typical round-trip fares ranging from $616 to $901. The lowest price found in the past 5 days was $612 on Southwest.

What's the cheapest day of the week to fly from Denver to Saint Thomas Island?

Monday is the cheapest day of the week to fly from Denver to Saint Thomas Island, it is 12% cheaper than the average day. Friday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • April is the cheapest month to fly from Denver to Saint Thomas Island at $639 round-trip.
  • June ($810) and August ($805) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 26% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Denver to Saint Thomas Island the cheapest?

Flights from Denver to Saint Thomas Island are cheapest 3 weeks before departure. Booking in this window typically costs about 32% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Denver to Saint Thomas Island flights

Low season

August

Cheapest flight

$258
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Denver to Saint Thomas Island

When to book flights from Denver to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Denver to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Saint Thomas Island flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Are there nursing rooms at DEN?

    If you are traveling with kids, DEN caters for your needs by providing several nursing rooms around the airport. The rooms come with sinks, comfy seats, diaper changing tables and the much-needed privacy. They are located at Gates A, B ,C, and Jeppesen Terminal, level 5, inside the women’s restroom.

  • Where can I pray at DEN?

    If you wish to have a spiritual moment before boarding your flight at DEN, then you are in luck because there is an Interfaith Chapel within the airport. It is located at Jeppesen Terminal, East Side, Level 6 and it is open day and night. On Sundays, a catholic mass is performed at 1 pm at the chapel.

  • Can I rent a car at STT?

    If you prefer to rent a car to your destination after landing at STT, there are car renting services at the airport. The renting agencies include Avis, Budget and Hertz.

  • What time does STT open?

    The airport operates for 24 hours but the terminal is only open between 6 am and 11 pm, which is also the time aircraft rescue and firefighting services are active. The air traffic control tower is operational between 7 am and 10:30 pm.

  • Which airports can I use when flying from Denver to Saint Thomas Island?

    Flights from Denver to Saint Thomas Island usually depart from Denver Intl (DEN) and arrive at Saint Thomas Island Cyril E King (STT).

  • What cabin classes can I book on flights from Denver to Saint Thomas Island?

    Two cabin classes are available on flights from Denver to Saint Thomas Island:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Denver to Saint Thomas Island pass through?

    One-stop flights from Denver to Saint Thomas Island most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 29% of one-stop connections
    • Miami (MIA) - 25% of one-stop connections
    • Orlando (MCO) - 21% of one-stop connections
    • Charlotte Douglas (CLT) - 11% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Denver to Saint Thomas Island?

    Yes. Being flexible with your travel dates can save you up to 20% on the Denver to Saint Thomas Island route. Monday is the cheapest departure day at $640 round-trip on average, while Friday is the most expensive at $795, a difference of $155. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Saint Thomas Island?

    Some of the most popular sights in Saint Thomas Island are Sapphire Beach, Magens Bay and Coki Beach. These are among the most viewed places in Saint Thomas Island on KAYAK.

  • How long is a flight from Denver to Saint Thomas Island?

    A nonstop flight from Denver to Saint Thomas Island takes 0h 00m, covering 2,785 miles.

  • What are the earliest and latest flights from Denver to Saint Thomas Island?

    These are the earliest and latest flight times available from Denver to Saint Thomas Island:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • How expensive are last-minute Denver to Saint Thomas Island flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 12% above the route average of $727. Book 3 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Denver to Saint Thomas Island?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Denver to Saint Thomas Island changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $612 to $2,710. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Denver to Saint Thomas Island looking right now?

    One-way fares from Denver to Saint Thomas Island are currently higher than usual. Average one-way flight prices are about $450, which is 17% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Denver to Saint Thomas Island?

    Flying via San Juan Luis Munoz Marin Intl (SJU) gives the shortest average 1-stop total travel time at 8h 31m, compared with 9h 01m via Houston George Bush Intcntl (IAH) and 9h 02m via Charlotte Douglas (CLT).

  • What is the time difference between Denver and Saint Thomas Island?

    Saint Thomas Island is 2 hours ahead of Denver (Atlantic Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Saint Thomas Island Cyril E King Airport (STT)?

    Saint Thomas Island Cyril E King Airport (STT) hosts 5 major car rental companies, with daily rates starting from around $19 for economy cars. Top options include:
    · Budget
    · Thrifty
    · Dollar
    · Alamo
    · Hertz

  • How much should I expect to pay for a Denver to Saint Thomas Island flight?

    Round-trip flights from Denver to Saint Thomas Island range from $616 to $901, with an average of $727 over the past 12 months. Anything below $616 counts as a good deal.

Your guide to booking Denver to Saint Thomas Island flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $640 - about $155 less than Friday (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 3 weeks before you fly. On this route, that window historically saves about 32% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Denver to Saint Thomas Island trip for April. Fares historically average $639 round-trip in that month - typically $171 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Saint Thomas Island Cyril E King Airport.
    - Starz Hotel
    - Sunset Gardens Guesthouse
    - Island View Guesthouse
  • The Denver International Airport (DEN) is the main airport in Denver and it serves Colorado, the Front Range Urban Corridor and metropolitan Denver. Situated 25 miles from Downtown Denver, DEN is a hub for United Airlines, JetBlue Airlines, British Airways, Copa Airlines, and Delta Air Lines.
  • On the date you are set to travel to Saint Thomas Island Airport (STT) at DEN, it is prudent to arrive at least 2 hours ahead of your flight. This way, you will have enough time to go through the long and strenuous security procedures. You will also have time to kill and check out various attractions at the airport, such as murals, paintings, sculptures, and outdoor landscapes displayed throughout the facility.
  • If you wish to relax a little bit at DEN before your flight to STT, you can unwind at the lounges located strategically around the airport. You can either pay at the door or use a membership card to access the lounges. Pay-at-the-door lounges include the American Airlines Admirals Club located at concourse A, airside, close to the A gates, and the United Club. Delta Sky Club located at Concourse C, gate C46 and Centurion lounge require a membership card. There is also a USO lounge at terminal A, A gates, which is free for members of the U.S. military and their families.
  • Suppose you arrive at STT exhausted or wish to have a nice rest after your flight, you would be delighted to know that there are nice hotels nearby. You can book yourself at the Emerald Beach Resort, or Lindbergh Bay hotel and villas.
  • Once at STT, the most common mode of public transport from the airport to nearby towns is taxi. Taxis are readily available at the transportation area of the airport. While there are many types of taxis available, look for the licensed ones as they are metered. Also, confirm and negotiate the fare before taking off.

Everything you need to know for your flight from Denver to Saint Thomas Island

Information on your arrival and departure airports

Denver (DEN)
Saint Thomas Island (STT)