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$270+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
STT — DEN
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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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 November 10, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/9. 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 11/202:00 pmSTT - DEN
2 stops20h 32mMultiple Airlines
Mon 12/16:08 pmDEN - STT
1 stop17h 22mMultiple Airlines
Deal found 11/9$459
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Fri 11/212:00 pmSTT - DEN
2 stops21h 25mMultiple Airlines
Mon 12/111:59 pmDEN - STT
1 stop11h 31mMultiple Airlines
Deal found 11/9$490
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Fri 11/212:00 pmSTT - DEN
2 stops21h 25mMultiple Airlines
Sun 11/3011:59 pmDEN - STT
1 stop11h 31mMultiple Airlines
Deal found 11/9$573
This Trip.com deal was found by Cheapflights users on 11/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:25 pmSTT - DEN
2 stops18h 54mMultiple Airlines
Sun 11/306:24 pmDEN - STT
2 stops17h 06mMultiple Airlines
Deal found 11/9$576
This American Airlines deal was found by Cheapflights users on 11/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:30 pmSTT - DEN
2 stops11h 56mAmerican Airlines
Mon 12/2911:59 pmDEN - STT
1 stop9h 06mAmerican Airlines
Deal found 11/9$589
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 11/203:25 pmSTT - DEN
1 stop9h 19mMultiple Airlines
Sat 11/296:00 amDEN - STT
2 stops51h 55mMultiple Airlines
Deal found 11/9$604
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Tue 11/253:25 pmSTT - DEN
1 stop10h 34mMultiple Airlines
Fri 11/2812:59 amDEN - STT
2 stops12h 50mMultiple Airlines
Deal found 11/9$635
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 11/1910:45 amSTT - DEN
2 stops28h 44mMultiple Airlines
Mon 12/111:59 pmDEN - STT
1 stop11h 31mMultiple Airlines
Deal found 11/9$662

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 November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$423
(Kiwi.com)

One-way from

$270
(Kiwi.com)

Popular in

December

Cheapest in

May
Provider with most accurate pricing for Saint Thomas Island Cyril E King-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Denver Intl flights.
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From Saint Thomas Island Cyril E King to Colorado
Search Deals
One-way flight from Saint Thomas Island Cyril E King to Colorado
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($300 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($50 potential savings vs. average RT price).
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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 November 10, 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

Fri 1/30

3:57 pm-11:04 pm

1 stop10h 07m

Denver Intl

Fri 3/6

12:59 am-4:34 pm

2 stops12h 35m

$423

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Thu 11/20

2:00 pm-7:32 am

2 stops20h 32m

Denver Intl

Mon 12/1

6:08 pm-2:30 pm

1 stop17h 22m

$459

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Thu 11/20

3:25 pm-7:19 am

2 stops18h 54m

Denver Intl

Sun 11/30

6:24 pm-2:30 pm

2 stops17h 06m

$576

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Fri 1/30

6:39 pm-12:02 pm

2 stops20h 23m

Denver Intl

Sat 3/7

8:04 pm-12:55 pm

2 stops13h 51m

$589

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Fri 12/19

1:30 pm-9:59 pm

1 stop11h 29m

Denver Intl

Mon 12/29

5:44 pm-2:59 pm

1 stop18h 15m

$589

Saint Thomas IslandGrand Junction

STT - GJT

STTGJT

Saint Thomas Island Cyril E King

Wed 5/6

1:40 pm-11:06 am

2 stops23h 26m

Grand Junction Regnl

Sun 5/10

7:07 pm-2:28 pm

2 stops17h 21m

$809

Saint Thomas IslandGrand Junction

STT - GJT

STTGJT

Saint Thomas Island Cyril E King

Wed 5/6

4:45 pm-12:15 pm

3 stops21h 30m

Grand Junction Regnl

Sun 5/10

5:30 am-1:01 pm

2 stops29h 31m

$855

Saint Thomas IslandMontrose

STT - MTJ

STTMTJ

Saint Thomas Island Cyril E King

Tue 4/7

5:10 pm-11:11 am

2 stops20h 01m

Montrose County

Thu 4/9

12:48 pm-11:10 am

2 stops20h 22m

$909

Saint Thomas IslandMontrose

STT - MTJ

STTMTJ

Saint Thomas Island Cyril E King

Tue 4/7

1:22 pm-12:41 pm

3 stops25h 19m

Montrose County

Thu 4/9

1:35 pm-3:31 pm

2 stops23h 56m

$1,293

Saint Thomas IslandDenver

STT - DEN

STTDEN

Saint Thomas Island Cyril E King

Fri 11/21

2:00 pm-9:02 am

2 stops46h 02m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 17 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 November 10, 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
11,045 reviews

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,045 reviews
American Airlines
7.2
Good
11,045 reviews

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

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.

  • How long is the flight from Saint Thomas Island to Colorado?

    Departing from Saint Thomas Island to Colorado will take you 21h 30m. The distance from Saint Thomas Island to Colorado is about 2964 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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Alternative routes for Saint Thomas Island to Colorado

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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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$539Average$710FlexibilityNo cancel feeOn-time71%

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