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Cheap flights from Colorado to Saint Thomas Island from $195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Saint Thomas Island departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Colorado to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:22 pm - 11:35 am
COS
-
STT
21h 13m
2 stops
American Airlines Logo
2:05 pm - 11:32 pm
STT
-
COS
11h 27m
2 stops
$368American Airlines
Tue, May 5 - Wed, May 13
Multiple Airlines Logo
11:59 pm - 1:26 pm
DEN
-
STT
11h 27m
1 stop
Multiple Airlines Logo
4:35 pm - 11:58 pm
STT
-
DEN
33h 23m
2 stops
$384Multiple Airlines
Sat, Apr 4 - Wed, Apr 8
Multiple Airlines Logo
11:59 pm - 11:30 am
DEN
-
STT
33h 31m
2 stops
Multiple Airlines Logo
12:25 pm - 10:29 pm
STT
-
DEN
12h 04m
2 stops
$385Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
10:10 am - 11:30 am
DEN
-
STT
47h 20m
2 stops
Multiple Airlines Logo
10:49 am - 10:59 pm
STT
-
DEN
14h 10m
1 stop
$392Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
6:00 am - 1:26 pm
DEN
-
STT
29h 26m
2 stops
Multiple Airlines Logo
10:49 am - 10:59 pm
STT
-
DEN
14h 10m
1 stop
$403Multiple Airlines
Mon, Apr 13 - Wed, Apr 22
Multiple Airlines Logo
6:00 am - 1:26 pm
DEN
-
STT
29h 26m
2 stops
Multiple Airlines Logo
10:49 am - 10:59 pm
STT
-
DEN
14h 10m
1 stop
$405Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
American Airlines Logo
1:39 pm - 11:35 am
COS
-
STT
19h 56m
2 stops
American Airlines Logo
2:05 pm - 9:27 am
STT
-
COS
21h 22m
2 stops
$518American Airlines
Sat, May 2 - Sat, May 9
Delta Logo
6:40 am - 4:40 pm
COS
-
STT
8h 00m
1 stop
Delta Logo
3:02 pm - 9:15 pm
STT
-
COS
8h 13m
1 stop
$643Delta
Sat, Aug 8 - Sat, Aug 15
United Airlines Logo
6:00 am - 5:00 pm
COS
-
STT
9h 00m
1 stop
United Airlines Logo
2:10 pm - 8:47 am
STT
-
COS
20h 37m
2 stops
$668United Airlines
Sat, May 2 - Sat, May 9
United Airlines Logo
11:40 am - 12:20 pm
COS
-
STT
22h 40m
2 stops
United Airlines Logo
4:45 pm - 8:47 am
STT
-
COS
18h 02m
2 stops
$708United Airlines
Tue, Apr 28 - Thu, Apr 30

United Airlines flights from Colorado to Saint Thomas Island

Our best United Airlines deals on Colorado to Saint Thomas Island flight tickets
United Airlines
May 2
COS6:00 amColorado Springs
9h 00m
1 stop
STT5:00 pmSaint Thomas Island Cyril E King
May 9
STT2:10 pmSaint Thomas Island Cyril E King
20h 37m
2 stops
COS8:47 amColorado Springs
$668
United Airlines
Apr 28
COS11:40 amColorado Springs
22h 40m
2 stops
STT12:20 pmSaint Thomas Island Cyril E King
Apr 30
STT4:45 pmSaint Thomas Island Cyril E King
18h 02m
2 stops
COS8:47 amColorado Springs
$708
United Airlines
May 2
COS6:00 amColorado Springs
9h 00m
1 stop
STT5:00 pmSaint Thomas Island Cyril E King
May 9
STT2:10 pmSaint Thomas Island Cyril E King
22h 37m
1 stop
COS10:47 amColorado Springs
$727

American Airlines flights from Colorado to Saint Thomas Island

Our best American Airlines deals on Colorado to Saint Thomas Island flight tickets
American Airlines
May 2
COS1:39 pmColorado Springs
19h 56m
2 stops
STT11:35 amSaint Thomas Island Cyril E King
May 9
STT2:05 pmSaint Thomas Island Cyril E King
21h 22m
2 stops
COS9:27 amColorado Springs
$518
American Airlines
May 2
COS1:39 pmColorado Springs
19h 56m
2 stops
STT11:35 amSaint Thomas Island Cyril E King
May 9
STT2:05 pmSaint Thomas Island Cyril E King
21h 22m
2 stops
COS9:27 amColorado Springs
$519
American Airlines
Apr 10
COS1:39 pmColorado Springs
19h 56m
2 stops
STT11:35 amSaint Thomas Island Cyril E King
Apr 14
STT5:05 pmSaint Thomas Island Cyril E King
21h 44m
2 stops
COS12:49 pmColorado Springs
$522

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Colorado to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsSaint Thomas Island

COS - STT

COSSTT

Colorado Springs

Tue 5/5

12:22 pm-11:35 am

2 stops21h 13m

Saint Thomas Island Cyril E King

Wed 5/13

2:05 pm-11:32 pm

2 stops11h 27m

$368

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Sat 4/4

11:59 pm-1:26 pm

1 stop11h 27m

Saint Thomas Island Cyril E King

Wed 4/8

4:35 pm-11:58 pm

2 stops33h 23m

$384

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Wed 4/22

11:59 pm-11:30 am

2 stops33h 31m

Saint Thomas Island Cyril E King

Wed 4/29

12:25 pm-10:29 pm

2 stops12h 04m

$385

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Wed 4/22

10:10 am-11:30 am

2 stops47h 20m

Saint Thomas Island Cyril E King

Wed 4/29

10:49 am-10:59 pm

1 stop14h 10m

$392

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Mon 4/13

6:00 am-1:26 pm

2 stops29h 26m

Saint Thomas Island Cyril E King

Wed 4/22

10:49 am-10:59 pm

1 stop14h 10m

$403

DenverSaint Thomas Island

DEN - STT

DENSTT

Denver Intl

Mon 4/13

6:00 am-1:26 pm

2 stops29h 26m

Saint Thomas Island Cyril E King

Tue 4/21

10:49 am-10:59 pm

1 stop14h 10m

$405

Colorado SpringsSaint Thomas Island

COS - STT

COSSTT

Colorado Springs

Sat 5/2

1:39 pm-11:35 am

2 stops19h 56m

Saint Thomas Island Cyril E King

Sat 5/9

2:05 pm-9:27 am

2 stops21h 22m

$518
Quickest round-trip

Colorado SpringsSaint Thomas Island

COS - STT

COSSTT

Colorado Springs

Sat 8/8

6:40 am-4:40 pm

1 stop8h 00m

Saint Thomas Island Cyril E King

Sat 8/15

3:02 pm-9:15 pm

1 stop8h 13m

$643

Colorado SpringsSaint Thomas Island

COS - STT

COSSTT

Colorado Springs

Sat 5/2

6:00 am-5:00 pm

1 stop9h 00m

Saint Thomas Island Cyril E King

Sat 5/9

2:10 pm-8:47 am

2 stops20h 37m

$668

Colorado SpringsSaint Thomas Island

COS - STT

COSSTT

Colorado Springs

Tue 4/28

11:40 am-12:20 pm

2 stops22h 40m

Saint Thomas Island Cyril E King

Thu 4/30

4:45 pm-8:47 am

2 stops18h 02m

$708

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Colorado to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of February is another great option to travel to Saint Thomas Island, with average flight prices from Colorado averaging around $609.

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 Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $708 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 Colorado for as low as $632 on momondo.

Can stopping save me money on Colorado to Saint Thomas Island flights?

You could potentially save up to 21% on your flight if you consider stops on a Colorado to Saint Thomas Island flight.

Cheap Colorado to Saint Thomas Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Saint Thomas Island

Fastest flight time

7h 20m

Direct flights

None
The fastest flight from Colorado to Saint Thomas Island takes 7h 20m
There are no direct flights from Colorado to Saint Thomas Island. There are no popular flight routes from Colorado to Saint Thomas Island.
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado 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 required travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Saint Thomas Island

Compare and see reviews for airlines that fly from Colorado to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $162Free CancellationRating
5.7
3,018 reviews
Search Frontier flights
SouthwestPriceFrom $468Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
DeltaPriceFrom $580Free CancellationRating
7.9
8,320 reviews
Search Delta flights
United AirlinesPriceFrom $588Free CancellationRating
7.4
9,469 reviews
Search United Airlines flights
American AirlinesPriceFrom $594Free CancellationRating
7.1
11,492 reviews
Search American Airlines flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Saint Thomas Island for you.

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

Yes. momondo enables you to select and highlight flights to Saint Thomas Island from Colorado with this policy.

How can momondo help me find flights from Colorado to Saint Thomas Island?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to Saint Thomas Island.

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

If you are not ready to book a flight from Colorado to Saint Thomas Island now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Thomas Island and let you know when they change.

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