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 13h 03m on average. If you fly from Colorado Springs (another popular airport in Colorado) to Castries, then the average flight time is 18h 01m.

What is the cheapest airline that flies from Colorado to Saint Lucia?

Air Canada and American Airlines are the most popular carriers operating from Colorado to Saint Lucia

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 2 as of August 2026.

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.

$189 Cheap Flights from Colorado to Saint Lucia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Saint Lucia

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6:05 pm - 2:20 pmDEN Denver Intl-UVF Castries Hewanorra

18h 15m1 stop Toronto Pearson Intl

3:10 pm - 10:22 amUVF Castries Hewanorra-DEN Denver Intl

21h 12m1 stop Toronto Pearson Intl

$394Air Canada

Mon, Aug 31 - Fri, Sep 11

6:05 pm - 2:15 pmDEN Denver Intl-UVF Castries Hewanorra

18h 10m1 stop Toronto Pearson Intl

3:10 pm - 10:31 amUVF Castries Hewanorra-DEN Denver Intl

21h 21m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$396Air Canada

Thu, Sep 17 - Fri, Sep 25

6:05 pm - 2:15 pmDEN Denver Intl-UVF Castries Hewanorra

18h 10m1 stop Toronto Pearson Intl

3:10 pm - 10:31 amUVF Castries Hewanorra-DEN Denver Intl

21h 21m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$397Air Canada

Thu, Sep 17 - Fri, Sep 25

6:05 pm - 2:20 pmDEN Denver Intl-UVF Castries Hewanorra

18h 15m1 stop Toronto Pearson Intl

3:10 pm - 10:31 amUVF Castries Hewanorra-DEN Denver Intl

21h 21m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$397Air Canada

Mon, Aug 31 - Fri, Sep 11

1:41 pm - 3:07 pmCOS Colorado Springs-UVF Castries Hewanorra

22h 26m2 stops Chicago O'Hare Intl Charlotte Douglas

2:32 pm - 9:50 amUVF Castries Hewanorra-COS Colorado Springs

22h 18m2 stops Miami Dallas/Fort Worth

$549American Airlines

Thu, Nov 5 - Mon, Nov 9

12:50 am - 2:12 pmDEN Denver Intl-UVF Castries Hewanorra

11h 22m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 9:36 amUVF Castries Hewanorra-DEN Denver Intl

20h 04m1 stop Atlanta Hartsfield-Jackson

$788Delta

Mon, Sep 28 - Wed, Oct 7

5:04 pm - 3:10 pmDEN Denver Intl-UVF Castries Hewanorra

19h 06m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 11:24 pmUVF Castries Hewanorra-DEN Denver Intl

9h 59m1 stop Atlanta Hartsfield-Jackson

$788Delta

Tue, Nov 10 - Tue, Nov 17

11:59 pm - 2:02 pmDEN Denver Intl-UVF Castries Hewanorra

12h 03m1 stop Miami

2:42 pm - 10:46 pmUVF Castries Hewanorra-DEN Denver Intl

10h 04m1 stop Miami

$802American Airlines

Tue, Sep 29 - Wed, Oct 7

11:59 pm - 3:41 pmDEN Denver Intl-UVF Castries Hewanorra

12h 42m1 stop Miami

2:32 pm - 10:59 pmUVF Castries Hewanorra-DEN Denver Intl

11h 27m1 stop Miami

$802American Airlines

Tue, Dec 8 - Tue, Dec 15

12:50 am - 2:12 pmDEN Denver Intl-UVF Castries Hewanorra

11h 22m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 11:14 pmUVF Castries Hewanorra-DEN Denver Intl

9h 42m1 stop Atlanta Hartsfield-Jackson

$808Delta

Thu, Sep 24 - Mon, Sep 28

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Air Canada flights from Colorado to Saint Lucia

Our best Air Canada deals on Colorado to Saint Lucia flight tickets

Air Canada

Aug 31

DEN6:05 pmDenver Intl

18h 15m

1 stop

UVF2:20 pmCastries Hewanorra

Sep 11

UVF3:10 pmCastries Hewanorra

21h 12m

1 stop

DEN10:22 amDenver Intl

$394

Air Canada

Sep 17

DEN6:05 pmDenver Intl

18h 10m

1 stop

UVF2:15 pmCastries Hewanorra

Sep 25

UVF3:10 pmCastries Hewanorra

21h 21m

2 stops

DEN10:31 amDenver Intl

$396

Air Canada

Sep 17

DEN6:05 pmDenver Intl

18h 10m

1 stop

UVF2:15 pmCastries Hewanorra

Sep 25

UVF3:10 pmCastries Hewanorra

21h 21m

2 stops

DEN10:31 amDenver Intl

$397

American Airlines flights from Colorado to Saint Lucia

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

American Airlines

Nov 5

COS1:41 pmColorado Springs

22h 26m

2 stops

UVF3:07 pmCastries Hewanorra

Nov 9

UVF2:32 pmCastries Hewanorra

22h 18m

2 stops

COS9:50 amColorado Springs

$549

American Airlines

Nov 10

DEN11:59 pmDenver Intl

10h 33m

1 stop

UVF1:32 pmCastries Hewanorra

Nov 17

UVF2:32 pmCastries Hewanorra

11h 27m

1 stop

DEN10:59 pmDenver Intl

$802

American Airlines

Oct 6

DEN11:53 pmDenver Intl

13h 11m

1 stop

UVF3:04 pmCastries Hewanorra

Oct 12

UVF2:42 pmCastries Hewanorra

10h 04m

1 stop

DEN10:46 pmDenver Intl

$805

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCastries

DEN Denver Intl - UVF Castries Hewanorra

DENUVF

Denver Intl

Mon 8/31

6:05 pm-2:20 pm

1 stop18h 15m

Castries Hewanorra

Fri 9/11

3:10 pm-10:22 am

1 stop21h 12m

$394

DenverCastries

DEN Denver Intl - UVF Castries Hewanorra

DENUVF

Denver Intl

Thu 9/17

6:05 pm-2:15 pm

1 stop18h 10m

Castries Hewanorra

Fri 9/25

3:10 pm-10:31 am

2 stops21h 21m

$396

DenverCastries

DEN Denver Intl - UVF Castries Hewanorra

DENUVF

Denver Intl

Thu 9/17

6:05 pm-2:15 pm

1 stop18h 10m

Castries Hewanorra

Fri 9/25

3:10 pm-10:31 am

2 stops21h 21m

$397

DenverCastries

DEN Denver Intl - UVF Castries Hewanorra

DENUVF

Denver Intl

Mon 8/31

6:05 pm-2:20 pm

1 stop18h 15m

Castries Hewanorra

Fri 9/11

3:10 pm-10:31 am

2 stops21h 21m

$397

Colorado SpringsCastries

COS Colorado Springs - UVF Castries Hewanorra

COSUVF

Colorado Springs

Thu 11/5

1:41 pm-3:07 pm

2 stops22h 26m

Castries Hewanorra

Mon 11/9

2:32 pm-9:50 am

2 stops22h 18m

$549

DenverCastries

DEN Denver Intl - UVF Castries Hewanorra

DENUVF

Denver Intl

Mon 9/28

12:50 am-2:12 pm

1 stop11h 22m

Castries Hewanorra

Wed 10/7

3:32 pm-9:36 am

1 stop20h 04m

$788

DenverCastries

DEN Denver Intl - UVF Castries Hewanorra

DENUVF

Denver Intl

Tue 11/10

5:04 pm-3:10 pm

1 stop19h 06m

Castries Hewanorra

Tue 11/17

4:25 pm-11:24 pm

1 stop9h 59m

$788

DenverCastries

DEN Denver Intl - UVF Castries Hewanorra

DENUVF

Denver Intl

Tue 9/29

11:59 pm-2:02 pm

1 stop12h 03m

Castries Hewanorra

Wed 10/7

2:42 pm-10:46 pm

1 stop10h 04m

$802

DenverCastries

DEN Denver Intl - UVF Castries Hewanorra

DENUVF

Denver Intl

Tue 12/8

11:59 pm-3:41 pm

1 stop12h 42m

Castries Hewanorra

Tue 12/15

2:32 pm-10:59 pm

1 stop11h 27m

$802

Quickest round-trip

DenverCastries

DEN Denver Intl - UVF Castries Hewanorra

DENUVF

Denver Intl

Thu 9/24

12:50 am-2:12 pm

1 stop11h 22m

Castries Hewanorra

Mon 9/28

3:32 pm-11:14 pm

1 stop9h 42m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

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Other information

What is the cheapest month to fly to Saint Lucia?

The month of August is, on average, the cheapest month to fly to Saint Lucia from Colorado, with most prices found around $666. If you aren’t able to travel to Saint Lucia during the month of August, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $689.

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

You could potentially save up to 54% 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

Fastest flight time	13h 03m
Direct flights	None

The fastest flight from Colorado to Saint Lucia takes 13h 03m

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

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Frequently asked questions about flying from Colorado to Saint Lucia

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 2 as of August 2026.
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
Delta	PriceFrom $271	Free Cancellation	Rating 7.8 8,497 reviews		Search Delta flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.1 11,892 reviews		Search American Airlines 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.

An easier way to manage your Saint Lucia trip

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Flights to Castriesfrom $512

Cheap flights from Colorado to Saint Lucia from $189

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 Lucia departing on 12/10. 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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Air Canada flights from Colorado to Saint Lucia

Our best Air Canada deals on Colorado to Saint Lucia flight tickets

American Airlines flights from Colorado to Saint Lucia

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

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

What is the cheapest month to fly to Saint Lucia?

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

What is the cheapest airline that flies from Colorado to Saint Lucia?

How long is the flight from Colorado to Saint Lucia?

Cheap Colorado to Saint Lucia flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado 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?

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

Colorado flight routes

According to popular flight searches on momondo this year

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Fly your favorite airline to Saint Lucia

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List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year