HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Martin Island

$117+ Cheap flights from Colorado to Saint Martin Island

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SXM
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Saint Martin Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Colorado to Saint Martin Island

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

This JetBlue deal was found by Cheapflights users on 11/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:21 pmDEN - SXM
1 stop11h 56mJetBlue
Sat 12/131:00 pmSXM - DEN
1 stop12h 07mJetBlue
Deal found 11/20$405
This Frontier deal was found by Cheapflights users on 11/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:14 amDEN - SXM
1 stop10h 16mFrontier
Sat 12/272:35 pmSXM - DEN
2 stops20h 52mFrontier
Deal found 11/21$498
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:23 pmDEN - SXM
1 stop17h 27mDelta
Wed 12/314:15 pmSXM - DEN
1 stop20h 56mDelta
Deal found 11/21$571
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/293:59 pmDEN - SXM
2 stops17h 37mAmerican Airlines
Wed 1/75:33 pmSXM - DEN
2 stops19h 58mAmerican Airlines
Deal found 11/20$576
This Delta deal was found by Cheapflights users on 11/19. 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.
Sun 12/74:44 pmDEN - SXM
1 stop18h 44mDelta
Thu 12/113:53 pmSXM - DEN
1 stop11h 14mDelta
Deal found 11/19$634
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:14 pmDEN - SXM
1 stop17h 56mAmerican Airlines
Sat 12/133:20 pmSXM - DEN
2 stops21h 01mAmerican Airlines
Deal found 11/19$639
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:23 pmDEN - SXM
1 stop17h 27mDelta
Mon 12/291:45 pmSXM - DEN
1 stop13h 18mDelta
Deal found 11/21$651
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:23 pmDEN - SXM
1 stop17h 27mDelta
Wed 12/314:15 pmSXM - DEN
2 stops30h 53mDelta
Deal found 11/21$656
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Fri 11/211:35 pmGJT - SXM
2 stops21h 15mUnited Airlines
Sat 11/295:00 pmSXM - GJT
2 stops26h 54mUnited Airlines
Deal found 11/21$1,479
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 12/276:05 pmGJT - SXM
2 stops40h 45mUnited Airlines
Sat 1/35:00 pmSXM - GJT
2 stops24h 37mUnited Airlines
Deal found 11/21$1,582
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Fri 12/2610:42 amGJT - SXM
2 stops24h 08mUnited Airlines
Sat 1/35:00 pmSXM - GJT
2 stops30h 31mUnited Airlines
Deal found 11/21$1,888
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 12/2712:23 pmMTJ - SXM
2 stops23h 03mAmerican Airlines
Sat 1/35:05 pmSXM - MTJ
2 stops23h 58mAmerican Airlines
Deal found 11/21$2,278

Cheap flight deals from Colorado to Saint Martin Island

Keep the following information in mind while searching for Colorado to Saint Martin Island flight deals. Data was last updated November 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$350
(Frontier)

One-way from

$117
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$619
Provider with most accurate pricing for Denver Intl-Simpson Bay Princess Juliana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Simpson Bay Princess Juliana flights.
Search Deals
From Colorado to Saint Martin Island
Search Deals
One-way flight from Colorado to Saint Martin Island
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Saint Martin 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 November 21, 2025.
Use the filters below to find and compare flights from Colorado to Saint Martin Island that are best for you.

Fly from

Colorado

Fly to

Saint Martin Island

Route

Depart

Return

Price

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Fri 12/5

11:21 pm-2:17 pm

1 stop11h 56m

Simpson Bay Princess Juliana

Sat 12/13

1:00 pm-10:07 pm

1 stop12h 07m

$405

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Fri 1/9

7:26 pm-3:06 pm

2 stops16h 40m

Simpson Bay Princess Juliana

Sat 1/17

3:09 pm-7:28 am

2 stops19h 19m

$407

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Fri 1/16

6:13 pm-1:39 pm

1 stop16h 26m

Simpson Bay Princess Juliana

Sat 1/24

3:10 pm-12:19 pm

2 stops24h 09m

$420

Grand JunctionSimpson Bay

GJT - SXM

GJTSXM

Grand Junction Regnl

Tue 1/6

5:58 am-12:30 pm

2 stops27h 32m

Simpson Bay Princess Juliana

Fri 1/9

4:20 pm-10:38 pm

2 stops33h 18m

$444

Colorado SpringsSimpson Bay

COS - SXM

COSSXM

Colorado Springs

Mon 3/2

4:53 pm-4:33 pm

2 stops20h 40m

Simpson Bay Princess Juliana

Thu 3/5

5:33 pm-11:59 am

2 stops21h 26m

$550

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Fri 1/16

8:25 pm-3:57 pm

1 stop16h 32m

Simpson Bay Princess Juliana

Fri 1/30

2:52 pm-11:02 pm

1 stop11h 10m

$571

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Sat 12/20

6:23 pm-2:50 pm

1 stop17h 27m

Simpson Bay Princess Juliana

Wed 12/31

4:15 pm-10:11 am

1 stop20h 56m

$571

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Tue 1/6

11:59 pm-4:28 pm

1 stop13h 29m

Simpson Bay Princess Juliana

Thu 1/15

2:42 pm-10:24 pm

1 stop10h 42m

$571

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Mon 5/11

12:59 am-1:59 pm

1 stop11h 00m

Simpson Bay Princess Juliana

Tue 5/19

3:20 pm-11:51 pm

1 stop10h 31m

$571

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Mon 1/5

11:38 pm-2:31 pm

1 stop11h 53m

Simpson Bay Princess Juliana

Mon 1/12

2:03 pm-10:10 pm

1 stop11h 07m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Colorado to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin 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.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Saint Martin Island

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

Currently, October is the cheapest month in which you can book a flight from Colorado to Saint Martin Island (average of $235). Flying from Colorado to Saint Martin Island in December is currently the most expensive (average of $571). 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 SCH?

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

When flying from Colorado to Saint Martin Island, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Saint Martin Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado to Saint Martin Island?

    For as low as $428, Frontier can have you in Saint Martin Island from Colorado in 14h 06m. There are 2891 mi between Colorado and Saint Martin Island. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Colorado to Saint Martin 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 Martin Island.

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

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

    Currently, October is the cheapest month in which you can book a flight from Colorado to Saint Martin Island (average of $235). Flying from Colorado to Saint Martin Island in December is currently the most expensive (average of $571). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Saint Martin Island

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Punta Cana flights
Newark to Santo Domingo flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
Orlando to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
O'Hare Intl to Luis Munoz Marin Intl flights
Boston to Luis Munoz Marin Intl flights
John F Kennedy Intl to Oranjestad flights
Baltimore to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Reagan-National to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
Philadelphia to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
LaGuardia to Luis Munoz Marin Intl flights
Atlanta to Luis Munoz Marin Intl flights
Hartford to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
John F Kennedy Intl to Montego Bay flights
O'Hare Intl to Punta Cana flights
LaGuardia to Santo Domingo flights
Orlando to Punta Cana flights
Boston to Santo Domingo flights
Tampa to Luis Munoz Marin Intl flights
Boston to Oranjestad flights
John F Kennedy Intl to Simpson Bay flights
Raleigh to Luis Munoz Marin Intl flights
John F Kennedy Intl to Port of Spain flights
Dulles Intl to Punta Cana flights
Minneapolis to Luis Munoz Marin Intl flights
Newark to Simpson Bay flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Newark to Montego Bay flights
Boston to Punta Cana flights
LaGuardia to Oranjestad flights
John F Kennedy Intl to Kingston flights
Detroit to Luis Munoz Marin Intl flights
John F Kennedy Intl to Saint Thomas Island flights
Miami to Santo Domingo flights
John F Kennedy Intl to Nassau flights
Fort Lauderdale to Santo Domingo flights
Newark to Saint Thomas Island flights
Newark to Nassau flights
Miami to Punta Cana flights
LaGuardia to Nassau flights
Midway to Luis Munoz Marin Intl flights

Top 5 airlines flying from Colorado to Saint Martin Island

Discover the top 5 airlines that operate flights from Colorado to Saint Martin 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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$318Average$544FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$429Average$651FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$488Average$639FlexibilityNo cancel feeOn-time69%
DeltaCheapest$498Average$588FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$521Average$646FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.