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$359+ Cheap flights from Saint Thomas Island (STT) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
STT — DEN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to Colorado

Keep the following information in mind while searching for Saint Thomas Island to Colorado flight deals. Data was last updated September 17, 2025.

Round-trip from

$390
(Kiwi.com)

One-way from

$359
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$789
From Saint Thomas Island Cyril E King to Colorado
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One-way flight from Saint Thomas Island Cyril E King to Colorado
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Highest demand for flights based on searches. 28% potential increase in price ($312 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Saint Thomas Island to Colorado

Cheapest flights from Saint Thomas Island to Colorado
Explore the most affordable flight options available from Saint Thomas Island to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:01 amSTT - DEN
2 stops32h 43mMultiple Airlines
Tue 11/412:16 amDEN - STT
1 stop11h 55mMultiple Airlines
Deal found 9/16$390
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:01 amSTT - DEN
2 stops48h 06mMultiple Airlines
Sat 11/112:16 amDEN - STT
1 stop12h 14mMultiple Airlines
Deal found 9/16$392
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:33 pmSTT - DEN
2 stops22h 54mMultiple Airlines
Sun 1/1111:59 pmDEN - STT
1 stop12h 12mMultiple Airlines
Deal found 9/15$496
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:33 pmSTT - DEN
2 stops17h 25mMultiple Airlines
Sun 1/1111:59 pmDEN - STT
1 stop12h 12mMultiple Airlines
Deal found 9/15$506
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:33 pmSTT - DEN
2 stops22h 54mMultiple Airlines
Sat 1/1011:59 pmDEN - STT
1 stop12h 12mMultiple Airlines
Deal found 9/15$539
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:33 pmSTT - DEN
2 stops17h 25mMultiple Airlines
Fri 1/911:59 pmDEN - STT
1 stop12h 12mMultiple Airlines
Deal found 9/15$549
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:06 pmSTT - DEN
1 stop9h 58mMultiple Airlines
Wed 1/71:42 pmDEN - STT
2 stops19h 46mMultiple Airlines
Deal found 9/15$555
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:06 pmSTT - DEN
1 stop9h 58mMultiple Airlines
Fri 1/911:59 pmDEN - STT
1 stop12h 12mMultiple Airlines
Deal found 9/15$559

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Saint Thomas Island to Colorado that are best for you.

Fly from

Saint Thomas Island

Fly to

Colorado

Route

Depart

Return

Price

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Wed 10/29

11:01 am-5:44 pm

2 stops32h 43m

Denver Intl

Tue 11/4

12:16 am-3:11 pm

1 stop11h 55m

$390

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Thu 10/23

11:01 am-9:07 am

2 stops48h 06m

Denver Intl

Sat 11/1

12:16 am-2:30 pm

1 stop12h 14m

$392

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Mon 12/15

1:33 pm-9:27 am

2 stops22h 54m

Denver Intl

Sun 1/11

11:59 pm-3:11 pm

1 stop12h 12m

$496

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Mon 12/15

1:33 pm-9:27 am

2 stops22h 54m

Denver Intl

Thu 1/8

11:59 pm-3:11 pm

1 stop12h 12m

$539

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Wed 12/17

4:06 pm-8:24 am

1 stop19h 18m

Denver Intl

Wed 1/7

1:42 pm-12:28 pm

2 stops19h 46m

$578

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Tue 12/16

8:00 am-5:07 pm

2 stops12h 07m

Denver Intl

Sun 1/11

11:59 pm-3:11 pm

1 stop12h 12m

$608

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Wed 10/29

12:40 pm-10:10 pm

1 stop11h 30m

Denver Intl

Wed 11/5

11:59 pm-4:57 pm

2 stops13h 58m

$609

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Thu 12/18

4:34 pm-9:20 am

1 stop19h 46m

Denver Intl

Sat 1/10

11:59 pm-11:50 am

1 stop8h 51m

$609

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Tue 1/6

1:33 pm-9:38 pm

2 stops35h 05m

$359

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Sat 12/27

4:35 pm-10:30 am

2 stops20h 55m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 12 results
1
2

Best time to book a flight from Saint Thomas Island to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Saint Thomas Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Thomas Island to Colorado
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with American Airlines from Saint Thomas Island to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Saint Thomas Island to Colorado?

    Located just 2.8 mi from the city center, Saint Thomas Island Cyril E King (STT) is the airport most travelers will use when flying to Colorado from Saint Thomas Island.

  • What are the most popular routes from Saint Thomas Island to Colorado?

    When deciding which route to take from Saint Thomas Island to Colorado consider Saint Thomas Island Cyril E King - Denver Intl, Saint Thomas Island Cyril E King - Grand Junction Regnl or Saint Thomas Island Cyril E King - Montrose County as they are the most popular.

  • Can I find deals for flights from Saint Thomas Island to Colorado that include hotel bookings?

    Yes. In addition to deals on Saint Thomas Island to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Thomas Island to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to Colorado.

  • Can I find deals for business class flights from Saint Thomas Island to Colorado?

    Yes. Cheapflights offers flight deals from Saint Thomas Island to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint Thomas Island to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Saint Thomas Island to Colorado (average of $197). Flying from Saint Thomas Island to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Saint Thomas Island to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Saint Thomas Island to Colorado

Discover the top airline that operate flights from Saint Thomas Island to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$539Average$689FlexibilityNo cancel feeOn-time71%

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