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Saint Thomas Island

$172+ Cheap flights from Colorado to Saint Thomas Island (STT)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Colorado to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$474
(Mytrip)

One-way from

$172
(Trip.com)
From Colorado to Saint Thomas Island Cyril E King
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One-way flight from Colorado to Saint Thomas Island Cyril E King
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Find flight deals from Colorado to Saint Thomas Island

Cheapest flights from Colorado to Saint Thomas Island
Explore the most affordable flight options available from Colorado to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/28:31 amDEN - STT
2 stops23h 15mMultiple Airlines
Sun 3/911:11 amSTT - DEN
3 stops33h 22mMultiple Airlines
Deal found 1/21$474
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/194:50 pmCOS - STT
2 stops19h 35mAmerican Airlines
Tue 2/256:35 pmSTT - COS
2 stops18h 20mAmerican Airlines
Deal found 1/20$535
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 3/211:59 pmDEN - STT
2 stops14h 42mAmerican Airlines
Sun 3/93:45 pmSTT - DEN
1 stop9h 52mAmerican Airlines
Deal found 1/21$609
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 4/13:19 pmGJT - STT
2 stops21h 36mAmerican Airlines
Wed 4/95:50 pmSTT - GJT
2 stops26h 08mAmerican Airlines
Deal found 1/21$635
This Sun Country Air deal was found by Cheapflights users on 1/21. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/286:08 pmDEN - STT
1 stop18h 22mSun Country Air
Sat 3/84:30 pmSTT - DEN
2 stops28h 17mSun Country Air
Deal found 1/21$692
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2511:45 pmDEN - STT
1 stop9h 15mUnited Airlines
Tue 3/42:15 pmSTT - DEN
1 stop11h 00mUnited Airlines
Deal found 1/20$699
This American Airlines deal was found by Cheapflights users on 1/21. 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 4/188:00 amEGE - STT
2 stops29h 26mAmerican Airlines
Sun 4/275:50 pmSTT - EGE
2 stops27h 08mAmerican Airlines
Deal found 1/21$734
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:31 pmGJT - STT
2 stops21h 30mUnited Airlines
Wed 4/92:10 pmSTT - GJT
2 stops32h 06mUnited Airlines
Deal found 1/20$970
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3112:55 amDEN - STT
1 stop12h 01mDelta
Sun 4/61:55 pmSTT - DEN
1 stop11h 13mDelta
Deal found 1/19$1,056
This United deal was found by Cheapflights users on 1/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:55 amCOS - STT
1 stop25h 38mMultiple Airlines
Fri 10/2411:50 amSTT - COS
2 stops10h 58mMultiple Airlines
Deal found 1/20$1,072
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:55 pmCOS - STT
2 stops18h 39mDelta
Fri 10/242:42 pmSTT - COS
1 stop8h 32mDelta
Deal found 1/20$1,165
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/121:35 pmCOS - STT
3 stops20h 36mUnited Airlines
Thu 2/201:05 pmSTT - COS
2 stops13h 54mUnited Airlines
Deal found 1/21$1,174

Find flights from Colorado to Saint Thomas Island within your budget

Customize your flight search to find flights from Colorado to Saint Thomas Island 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Colorado SpringsSaint Thomas Island

COS - STT

COSSTT

Colorado Springs

Wed 2/19

4:50 pm-3:25 pm

2 stops19h 35m

Saint Thomas Island Cyril E King

Tue 2/25

6:35 pm-9:55 am

2 stops18h 20m

$535

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Tue 5/6

11:59 pm-1:01 pm

1 stop11h 02m

Saint Thomas Island Cyril E King

Tue 5/20

4:45 pm-12:30 am

1 stop9h 45m

$609

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Sun 2/23

11:59 pm-11:45 am

1 stop8h 46m

Saint Thomas Island Cyril E King

Thu 2/27

4:26 pm-11:20 pm

1 stop9h 54m

$619

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Mon 3/17

6:55 pm-8:55 am

3 stops36h 00m

Saint Thomas Island Cyril E King

Thu 3/20

11:11 am-1:40 pm

3 stops28h 29m

$622

Grand JunctionSaint Thomas Island

GJT - STT

GJTSTT

Grand Junction Regnl

Tue 4/1

3:19 pm-2:55 pm

2 stops21h 36m

Saint Thomas Island Cyril E King

Wed 4/9

5:50 pm-5:58 pm

2 stops26h 08m

$635

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Fri 2/28

6:08 pm-3:30 pm

1 stop18h 22m

Saint Thomas Island Cyril E King

Sat 3/8

4:30 pm-5:47 pm

2 stops28h 17m

$692

VailSaint Thomas Island

EGE - STT

EGESTT

Vail Eagle County

Fri 4/18

8:00 am-3:26 pm

2 stops29h 26m

Saint Thomas Island Cyril E King

Sun 4/27

5:50 pm-6:58 pm

2 stops27h 08m

$734

Grand JunctionSaint Thomas Island

GJT - STT

GJTSTT

Grand Junction Regnl

Tue 4/1

1:31 pm-1:01 pm

2 stops21h 30m

Saint Thomas Island Cyril E King

Wed 4/9

2:10 pm-8:16 pm

2 stops32h 06m

$970

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Mon 3/31

12:55 am-2:56 pm

1 stop12h 01m

Saint Thomas Island Cyril E King

Sun 4/6

1:55 pm-11:08 pm

1 stop11h 13m

$1,056

Colorado SpringsSaint Thomas Island

COS - STT

COSSTT

Colorado Springs

Wed 2/12

1:35 pm-1:11 pm

3 stops20h 36m

Saint Thomas Island Cyril E King

Thu 2/20

1:05 pm-11:59 pm

2 stops13h 54m

$1,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 18 results
1
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Best time to book a flight from Colorado to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Colorado 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.

Travel insights for flights from Colorado to Saint Thomas Island

Get recent, data-driven insights about flights from Colorado to Saint Thomas Island including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Colorado to Saint Thomas Island (average of $433). Flying from Colorado to Saint Thomas Island in June is currently the most expensive (average of $660). 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.

What is the cheapest time of day to fly from CO to STT?

Find hourly flight availability from Colorado to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Saint Thomas Island as you normally would.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. 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 Saint Thomas Island. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Colorado to Saint Thomas Island, such as American Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Sun Country Air
7.0
Good
386 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Frontier
6.1
Okay
3,443 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Saint Thomas Island. 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 into for flights to Saint Thomas Island from Colorado?

    Saint Thomas Island Cyril E King (STT) is the airport you will fly into if you book a flight from Colorado to Saint Thomas Island. It is only a 2.8 mi journey from Cyril E King (STT) to Saint Thomas Island’s city center.

  • What are the cheapest airlines to fly from Colorado to Saint Thomas Island one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $172. Users have also found prices from $266 and $275 on American Airlines and Sun Country Air, respectively.

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

    The most popular flight routes from Colorado to Saint Thomas Island are Denver Intl - Saint Thomas Island Cyril E King, Colorado Springs - Saint Thomas Island Cyril E King and Grand Junction Regnl - Saint Thomas Island Cyril E King.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Saint Thomas Island 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 Colorado to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Colorado to Saint Thomas Island (average of $433). Flying from Colorado to Saint Thomas Island in June is currently the most expensive (average of $660). 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 Colorado to Saint Thomas Island

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Top 3 airlines flying from Colorado to Saint Thomas Island

Discover the top 3 airlines that operate flights from Colorado to Saint Thomas Island. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$654FlexibilityNo cancel feeOn-time71%
DeltaCheapest$577Average$770FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$587Average$771FlexibilityNo cancel feeOn-time69%
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