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

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

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 69% 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.

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 11h 09m on average. If you fly from Colorado Springs (another popular airport in Colorado) to Castries, then the average flight time is 17h 49m.

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 March 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.

$303 Cheap Flights from Colorado to Saint Lucia in 2026

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Find the cheapest flights from Colorado to Saint Lucia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:59 pm - 2:26 pm

DEN

UVF

12h 27m

1 stop

3:28 pm - 11:47 am

UVF

DEN

22h 19m

2 stops

$437American Airlines

Thu, Apr 23 - Thu, Apr 30

11:59 pm - 2:26 pm

DEN

UVF

12h 27m

1 stop

3:28 pm - 1:18 pm

UVF

DEN

23h 50m

1 stop

$441American Airlines

Thu, Apr 23 - Thu, Apr 30

11:59 pm - 11:21 am

DEN

UVF

9h 22m

1 stop

12:41 pm - 11:04 pm

UVF

DEN

12h 23m

1 stop

$454JetBlue

Fri, Apr 24 - Sat, May 2

11:59 pm - 2:37 pm

DEN

UVF

12h 38m

1 stop

12:41 pm - 11:04 pm

UVF

DEN

12h 23m

1 stop

$482JetBlue

Sun, Apr 26 - Sat, May 2

12:55 am - 2:02 pm

DEN

UVF

11h 07m

1 stop

3:22 pm - 12:36 am

UVF

DEN

11h 14m

1 stop

$486Delta

Thu, Apr 23 - Wed, Apr 29

11:59 pm - 3:19 pm

DEN

UVF

13h 20m

1 stop

1:47 pm - 10:55 pm

UVF

DEN

11h 08m

1 stop

$508JetBlue

Thu, Jun 4 - Fri, Jun 12

11:59 pm - 2:27 pm

DEN

UVF

12h 28m

1 stop

12:41 pm - 11:04 pm

UVF

DEN

12h 23m

1 stop

$519JetBlue

Tue, Apr 28 - Sat, May 2

12:55 am - 2:02 pm

DEN

UVF

11h 07m

1 stop

3:22 pm - 12:36 am

UVF

DEN

11h 14m

1 stop

$540Delta

Thu, Apr 23 - Fri, May 1

8:45 am - 7:00 pm

DEN

SLU

32h 15m

3 stops

5:50 pm - 5:20 pm

SLU

DEN

25h 30m

3 stops

$1,250Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

11:30 am - 2:35 pm

DEN

SLU

25h 05m

2 stops

12:35 pm - 8:28 pm

SLU

DEN

33h 53m

3 stops

$1,331Multiple Airlines

Sat, May 9 - Wed, May 13

JetBlue flights from Colorado to Saint Lucia

Our best JetBlue deals on Colorado to Saint Lucia flight tickets

JetBlue

Apr 24

DEN11:59 pmDenver Intl

9h 22m

1 stop

UVF11:21 amCastries Hewanorra

May 2

UVF12:41 pmCastries Hewanorra

12h 23m

1 stop

DEN11:04 pmDenver Intl

$454

JetBlue

Apr 26

DEN11:59 pmDenver Intl

12h 38m

1 stop

UVF2:37 pmCastries Hewanorra

May 2

UVF12:41 pmCastries Hewanorra

12h 23m

1 stop

DEN11:04 pmDenver Intl

$482

JetBlue

Jun 4

DEN11:59 pmDenver Intl

13h 20m

1 stop

UVF3:19 pmCastries Hewanorra

Jun 12

UVF1:47 pmCastries Hewanorra

11h 08m

1 stop

DEN10:55 pmDenver Intl

$508

Delta flights from Colorado to Saint Lucia

Our best Delta deals on Colorado to Saint Lucia flight tickets

Delta

Apr 23

DEN12:55 amDenver Intl

11h 07m

1 stop

UVF2:02 pmCastries Hewanorra

Apr 29

UVF3:22 pmCastries Hewanorra

11h 14m

1 stop

DEN12:36 amDenver Intl

$486

Delta

Apr 23

DEN12:55 amDenver Intl

11h 07m

1 stop

UVF2:02 pmCastries Hewanorra

May 1

UVF3:22 pmCastries Hewanorra

11h 14m

1 stop

DEN12:36 amDenver Intl

$540

Delta

Apr 24

DEN12:55 amDenver Intl

11h 07m

1 stop

UVF2:02 pmCastries Hewanorra

Apr 29

UVF3:22 pmCastries Hewanorra

11h 14m

1 stop

DEN12:36 amDenver Intl

$569

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Thu 4/23

11:59 pm-2:26 pm

1 stop12h 27m

Castries Hewanorra

Thu 4/30

3:28 pm-11:47 am

2 stops22h 19m

$437

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Thu 4/23

11:59 pm-2:26 pm

1 stop12h 27m

Castries Hewanorra

Thu 4/30

3:28 pm-1:18 pm

1 stop23h 50m

$441

Quickest round-trip

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Fri 4/24

11:59 pm-11:21 am

1 stop9h 22m

Castries Hewanorra

Sat 5/2

12:41 pm-11:04 pm

1 stop12h 23m

$454

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Sun 4/26

11:59 pm-2:37 pm

1 stop12h 38m

Castries Hewanorra

Sat 5/2

12:41 pm-11:04 pm

1 stop12h 23m

$482

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Thu 4/23

12:55 am-2:02 pm

1 stop11h 07m

Castries Hewanorra

Wed 4/29

3:22 pm-12:36 am

1 stop11h 14m

$486

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Thu 6/4

11:59 pm-3:19 pm

1 stop13h 20m

Castries Hewanorra

Fri 6/12

1:47 pm-10:55 pm

1 stop11h 08m

$508

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Tue 4/28

11:59 pm-2:27 pm

1 stop12h 28m

Castries Hewanorra

Sat 5/2

12:41 pm-11:04 pm

1 stop12h 23m

$519

DenverCastries

DEN - UVF

DENUVF

Denver Intl

Thu 4/23

12:55 am-2:02 pm

1 stop11h 07m

Castries Hewanorra

Fri 5/1

3:22 pm-12:36 am

1 stop11h 14m

$540

DenverCastries

DEN - SLU

DENSLU

Denver Intl

Thu 4/23

8:45 am-7:00 pm

3 stops32h 15m

Castries George F. L. Charle

Thu 4/30

5:50 pm-5:20 pm

3 stops25h 30m

$1,250

DenverCastries

DEN - SLU

DENSLU

Denver Intl

Sat 5/9

11:30 am-2:35 pm

2 stops25h 05m

Castries George F. L. Charle

Wed 5/13

12:35 pm-8:28 pm

3 stops33h 53m

$1,331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Airlines

Other information

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

You could potentially save up to 26% 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	11h 09m
Direct flights	None

The fastest flight from Colorado to Saint Lucia takes 11h 09m

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 March 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
JetBlue	PriceFrom $130	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Delta	PriceFrom $271	Free Cancellation	Rating 7.9 8,332 reviews	Search Delta flights
American Airlines	PriceFrom $617	Free Cancellation	Rating 7.1 11,496 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 $470

Cheap flights from Colorado to Saint Lucia from $303

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 5/13. 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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JetBlue flights from Colorado to Saint Lucia

Our best JetBlue deals on Colorado to Saint Lucia flight tickets

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How to get the cheapest flight ticket from Colorado 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?

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

Fastest flight time

Direct flights

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

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Saint Lucia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Saint Lucia

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