How long is the flight from Colorado to Saint Lucia?

The flight from Colorado to Saint Lucia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Denver (a popular airport in Colorado) to Castries (the most popular airport in Saint Lucia), then the flight time is 10h 06m on average. If you fly from Colorado Springs (another popular airport in Colorado) to Castries, then the average flight time is 18h 15m.

What airlines fly to Saint Lucia?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Saint Lucia from Colorado according to our data. American Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Colorado to Saint Lucia?

Prices for flights from Colorado to Saint Lucia are updated daily.

How many operators does momondo search for flights from Colorado to Saint Lucia?

The number of operators available for flights from Colorado to Saint Lucia is 3 as of August 2025.

How old do you have to be to fly from Colorado to Saint Lucia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The required travel and health documents for your Saint Lucia 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 Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$553 Cheap Flights from Colorado to Saint Lucia in 2025

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Find the cheapest flights from Colorado to Saint Lucia

Round-trip

Cheap round-trip flights

11:59 pm - 2:15 pmDEN-UVF

12h 16m2 stops

3:20 pm - 10:40 amUVF-DEN

21h 20m1 stop

$553JetBlue

Find Deal

Mon, Sep 8 - Fri, Sep 12

11:51 am - 2:57 pmDEN-UVF

24h 06m1 stop

4:57 pm - 11:05 amUVF-DEN

21h 08m1 stop

$564JetBlue

Find Deal

Sun, Nov 2 - Thu, Nov 6

11:59 pm - 1:00 pmDEN-UVF

10h 01m1 stop

5:05 pm - 8:50 amUVF-DEN

18h 45m1 stop

$627American Airlines

Find Deal

Thu, Nov 27 - Fri, Dec 5

4:10 pm - 1:21 pmDEN-UVF

18h 11m2 stops

4:50 pm - 9:31 amUVF-DEN

19h 41m2 stops

$632American Airlines

Find Deal

Sun, Nov 2 - Thu, Nov 6

12:59 am - 2:13 pmDEN-UVF

11h 14m1 stop

3:38 pm - 8:34 amUVF-DEN

18h 56m1 stop

$710Delta

Find Deal

Fri, Sep 12 - Tue, Sep 23

12:59 am - 2:23 pmDEN-UVF

11h 24m1 stop

3:38 pm - 11:59 pmUVF-DEN

10h 21m1 stop

$878Delta

Find Deal

Thu, Sep 11 - Mon, Sep 22

1:25 pm - 4:25 pmDEN-UVF

25h 00m1 stop

5:15 pm - 10:23 amUVF-DEN

20h 08m1 stop

$935Air Canada

Find Deal

Sat, Nov 1 - Fri, Nov 7

1:25 pm - 4:25 pmDEN-UVF

25h 00m1 stop

5:15 pm - 4:40 pmUVF-DEN

26h 25m1 stop

$950Air Canada

Find Deal

Sat, Nov 1 - Sun, Nov 9

7:45 pm - 11:30 amDEN-SLU

37h 45m2 stops

12:30 pm - 2:15 pmSLU-DEN

27h 45m2 stops

$1,898

Find Deal

Wed, Sep 3 - Sun, Sep 7

1:25 pm - 5:30 pmDEN-SLU

25h 05m2 stops

6:20 pm - 10:23 amSLU-DEN

43h 03m2 stops

$2,235

Find Deal

Sun, Nov 23 - Sat, Nov 29

American Airlines flights from Colorado to Saint Lucia

Our best American Airlines deals on Colorado to Saint Lucia flight tickets

American Airlines

Nov 27

DEN11:59 pmDenver Intl

10h 01m

1 stop

UVF1:00 pmCastries Hewanorra

Dec 5

UVF5:05 pmCastries Hewanorra

18h 45m

1 stop

DEN8:50 amDenver Intl

$627

Find similar

American Airlines

Nov 2

DEN4:10 pmDenver Intl

18h 11m

2 stops

UVF1:21 pmCastries Hewanorra

Nov 6

UVF4:50 pmCastries Hewanorra

19h 41m

2 stops

DEN9:31 amDenver Intl

$632

Find similar

American Airlines

Oct 31

DEN11:59 pmDenver Intl

13h 01m

1 stop

UVF3:00 pmCastries Hewanorra

Nov 8

UVF4:04 pmCastries Hewanorra

10h 16m

1 stop

DEN11:20 pmDenver Intl

$658

Find similar

Delta flights from Colorado to Saint Lucia

Our best Delta deals on Colorado to Saint Lucia flight tickets

Delta

Sep 12

DEN12:59 amDenver Intl

11h 14m

1 stop

UVF2:13 pmCastries Hewanorra

Sep 23

UVF3:38 pmCastries Hewanorra

18h 56m

1 stop

DEN8:34 amDenver Intl

$710

Find similar

Delta

Sep 11

DEN12:59 amDenver Intl

11h 24m

1 stop

UVF2:23 pmCastries Hewanorra

Sep 22

UVF3:38 pmCastries Hewanorra

10h 21m

1 stop

DEN11:59 pmDenver Intl

$878

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Mon 9/8

11:59 pm-2:15 pm

2 stops12h 16m

Castries Hewanorra

Fri 9/12

3:20 pm-10:40 am

1 stop21h 20m

$553

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Sun 11/2

11:51 am-2:57 pm

1 stop24h 06m

Castries Hewanorra

Thu 11/6

4:57 pm-11:05 am

1 stop21h 08m

$564

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Thu 11/27

11:59 pm-1:00 pm

1 stop10h 01m

Castries Hewanorra

Fri 12/5

5:05 pm-8:50 am

1 stop18h 45m

$627

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Sun 11/2

4:10 pm-1:21 pm

2 stops18h 11m

Castries Hewanorra

Thu 11/6

4:50 pm-9:31 am

2 stops19h 41m

$632

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Fri 9/12

12:59 am-2:13 pm

1 stop11h 14m

Castries Hewanorra

Tue 9/23

3:38 pm-8:34 am

1 stop18h 56m

$710

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Thu 9/11

12:59 am-2:23 pm

1 stop11h 24m

Castries Hewanorra

Mon 9/22

3:38 pm-11:59 pm

1 stop10h 21m

$878

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Sat 11/1

1:25 pm-4:25 pm

1 stop25h 00m

Castries Hewanorra

Fri 11/7

5:15 pm-10:23 am

1 stop20h 08m

$935

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Sat 11/1

1:25 pm-4:25 pm

1 stop25h 00m

Castries Hewanorra

Sun 11/9

5:15 pm-4:40 pm

1 stop26h 25m

$950

DenverCastries

DEN - SLU

DENSLU

Denver Intl

Wed 9/3

7:45 pm-11:30 am

2 stops37h 45m

Castries George F. L. Charle

Sun 9/7

12:30 pm-2:15 pm

2 stops27h 45m

$1,898

DenverCastries

DEN - SLU

DENSLU

Denver Intl

Sun 11/23

1:25 pm-5:30 pm

2 stops25h 05m

Castries George F. L. Charle

Sat 11/29

6:20 pm-10:23 am

2 stops43h 03m

$2,235

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Colorado to Saint Lucia

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

Prices

Airlines

Other information

What is the cheapest month to fly to Saint Lucia?

The month of September is, on average, the cheapest month to fly to Saint Lucia from Colorado, with most prices found around $515. If you aren’t able to travel to Saint Lucia during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $575.

What is the cheapest day to depart on your flight to Saint Lucia?

Our data shows that Thursday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $613. On the other hand, Saturday is the most expensive day to depart from Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $910.

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Colorado to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $618. Flights in the evening are often more expensive with an average ticket price of $782.

Can stopping save me money on Colorado to Saint Lucia flights?

You could potentially save up to 49% on your flight if you consider stops on a Colorado to Saint Lucia flight.

Cheap Colorado to Saint Lucia flight deals and tips

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

Direct flights	None

There are no direct flights from Colorado to Saint Lucia. There are no popular flight routes from Colorado to Saint Lucia.

Search flight deals

When did momondo last update prices for flights from Colorado to Saint Lucia?
Prices for flights from Colorado to Saint Lucia are updated daily.
How many operators does momondo search for flights from Colorado to Saint Lucia?
The number of operators available for flights from Colorado to Saint Lucia is 3 as of August 2025.
How old do you have to be to fly from Colorado to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The required travel and health documents for your Saint Lucia 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 Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Saint Lucia

Compare and see reviews for airlines that fly from Colorado to Saint Lucia with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $370	Free Cancellation	Rating 7.2 2,916 reviews	Search JetBlue flights
American Airlines	PriceFrom $531	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $535	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Saint Lucia. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Colorado to Saint Lucia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Saint Lucia from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Flights to Castriesfrom $441

Cheap flights from Colorado to Saint Lucia from $553

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Saint Lucia departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Colorado to Saint Lucia

Cheap round-trip flights

American Airlines flights from Colorado to Saint Lucia

Our best American Airlines deals on Colorado to Saint Lucia flight tickets

Delta flights from Colorado to Saint Lucia

Our best Delta deals on Colorado to Saint Lucia flight tickets

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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Colorado to Saint Lucia

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 Lucia?

What is the cheapest day to depart on your flight to Saint Lucia?

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Colorado to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $618. Flights in the evening are often more expensive with an average ticket price of $782.

Can stopping save me money on Colorado to Saint Lucia flights?

You could potentially save up to 49% on your flight if you consider stops on a Colorado to Saint Lucia flight.

What airlines fly to Saint Lucia?

How long is the flight from Colorado to Saint Lucia?

Cheap Colorado to Saint Lucia flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Colorado to Saint Lucia?

How many operators does momondo search for flights from Colorado to Saint Lucia?

How old do you have to be to fly from Colorado to Saint Lucia?

What documentation or ID do you need to fly to Saint Lucia?

Best airlines flying from Colorado to Saint Lucia

Compare and see reviews for airlines that fly from Colorado to Saint Lucia with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo