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

$174+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SXM
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
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.

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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$431
(American Airlines)

One-way from

$174
(JetBlue)

Popular in

December

Cheapest in

August

Average price

$612
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. 3% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 2, 2025.

This American Airlines deal was found by Cheapflights users on 10/1. 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.
Wed 12/1011:59 pmDEN - SXM
2 stops13h 26mAmerican Airlines
Mon 12/155:25 pmSXM - DEN
2 stops20h 10mAmerican Airlines
Deal found 10/1$436
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/1811:59 pmDEN - SXM
1 stop13h 16mAmerican Airlines
Sun 10/264:24 pmSXM - DEN
2 stops21h 04mAmerican Airlines
Deal found 10/2$441
This American Airlines deal was found by Cheapflights users on 10/1. 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 11/711:59 pmDEN - SXM
1 stop9h 03mAmerican Airlines
Mon 11/105:24 pmSXM - DEN
1 stop21h 37mAmerican Airlines
Deal found 10/1$490
This American Airlines deal was found by Cheapflights users on 10/2. 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 12/512:47 pmDEN - SXM
1 stop24h 38mAmerican Airlines
Sat 12/133:20 pmSXM - DEN
2 stops21h 01mAmerican Airlines
Deal found 10/2$514
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/3111:59 pmDEN - SXM
1 stop13h 16mAmerican Airlines
Fri 11/72:51 pmSXM - DEN
1 stop11h 18mAmerican Airlines
Deal found 10/1$519
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/175:07 pmDEN - SXM
2 stops20h 08mAmerican Airlines
Sat 10/254:24 pmSXM - DEN
2 stops19h 25mAmerican Airlines
Deal found 10/2$526
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:34 pmDEN - SXM
2 stops43h 26mMultiple Airlines
Fri 10/3112:26 pmSXM - DEN
1 stop31h 51mMultiple Airlines
Deal found 10/2$539
This American Airlines deal was found by Cheapflights users on 10/2. 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 10/312:48 pmDEN - SXM
2 stops22h 27mAmerican Airlines
Sat 11/155:24 pmSXM - DEN
2 stops19h 10mAmerican Airlines
Deal found 10/2$548
This American Airlines deal was found by Cheapflights users on 9/30. 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 12/84:40 pmGJT - SXM
2 stops20h 45mAmerican Airlines
Fri 12/122:51 pmSXM - GJT
2 stops22h 27mAmerican Airlines
Deal found 9/30$650
This American Airlines deal was found by Cheapflights users on 10/1. 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 12/272:43 pmMTJ - SXM
2 stops18h 53mAmerican Airlines
Sat 1/35:33 pmSXM - MTJ
2 stops23h 30mAmerican Airlines
Deal found 10/1$1,426
This American Airlines deal was found by Cheapflights users on 10/1. 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 12/276:44 pmGJT - SXM
2 stops16h 15mAmerican Airlines
Sat 1/35:33 pmSXM - GJT
2 stops19h 31mAmerican Airlines
Deal found 10/1$1,426
This American Airlines deal was found by Cheapflights users on 10/2. 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 12/266:44 pmGJT - SXM
2 stops18h 20mAmerican Airlines
Sat 1/35:33 pmSXM - GJT
2 stops25h 29mAmerican Airlines
Deal found 10/2$1,740

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 October 2, 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

Sat 11/8

11:59 pm-4:22 pm

2 stops13h 23m

Simpson Bay Princess Juliana

Tue 11/18

5:24 pm-9:34 am

2 stops19h 10m

$436

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Tue 1/20

3:17 pm-1:45 pm

2 stops19h 28m

Simpson Bay Princess Juliana

Wed 1/28

3:31 pm-9:55 am

2 stops21h 24m

$436

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Fri 11/7

7:17 pm-12:02 pm

2 stops13h 45m

Simpson Bay Princess Juliana

Mon 11/10

5:24 pm-10:26 am

2 stops20h 02m

$436

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Sun 1/18

11:59 pm-12:58 pm

1 stop9h 59m

Simpson Bay Princess Juliana

Sun 1/25

2:03 pm-11:49 pm

1 stop12h 46m

$481

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Tue 1/20

11:20 pm-4:21 pm

1 stop14h 01m

Simpson Bay Princess Juliana

Wed 1/28

2:30 pm-11:04 pm

1 stop11h 34m

$498

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Fri 10/17

5:07 pm-3:15 pm

2 stops20h 08m

Simpson Bay Princess Juliana

Sat 10/25

4:24 pm-9:49 am

2 stops19h 25m

$526

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Fri 10/31

12:40 pm-1:37 pm

2 stops22h 57m

Simpson Bay Princess Juliana

Fri 11/7

5:24 pm-9:34 am

2 stops19h 10m

$544

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Fri 10/31

2:48 pm-3:15 pm

2 stops22h 27m

Simpson Bay Princess Juliana

Sat 11/15

5:24 pm-9:34 am

2 stops19h 10m

$548

MontroseSimpson Bay

MTJ - SXM

MTJSXM

Montrose County

Mon 1/12

2:17 pm-12:15 pm

2 stops18h 58m

Simpson Bay Princess Juliana

Wed 1/21

4:26 pm-1:19 pm

2 stops23h 53m

$558

MontroseSimpson Bay

MTJ - SXM

MTJSXM

Montrose County

Mon 1/12

2:17 pm-12:15 pm

2 stops18h 58m

Simpson Bay Princess Juliana

Fri 1/16

4:26 pm-1:19 pm

2 stops23h 53m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 43 results
1
2
3
...
5

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, September is the cheapest month in which you can book a flight from Colorado to Saint Martin Island (average of $459). Flying from Colorado to Saint Martin Island in March is currently the most expensive (average of $648). 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 October 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Saint Martin Island as you normally would.

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 $436, American Airlines can have you in Saint Martin Island from Colorado in 13h 23m. There are 2891 mi between Colorado and Saint Martin Island. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Colorado to Saint Martin Island one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $174. Users have also found prices from $207 and $229 on Copa Airlines and American Airlines, respectively.

  • 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, September is the cheapest month in which you can book a flight from Colorado to Saint Martin Island (average of $459). Flying from Colorado to Saint Martin Island in March is currently the most expensive (average of $648). 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.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
LaGuardia to Luis Munoz Marin Intl flights
Orlando to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Dulles Intl to Luis Munoz Marin Intl flights
Philadelphia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
Newark to Oranjestad flights
Newark to Santiago de los Caballeros flights
O'Hare Intl to Luis Munoz Marin Intl flights
Boston to Luis Munoz Marin Intl flights
Baltimore to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
John F Kennedy Intl to Oranjestad flights
Newark to Santo Domingo flights
Atlanta to Luis Munoz Marin Intl flights
John F Kennedy Intl to Montego Bay flights
Reagan-National to Luis Munoz Marin Intl flights
Newark to Montego Bay flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Hartford to Luis Munoz Marin Intl flights
John F Kennedy Intl to Kingston flights
Boston to Santo Domingo flights
LaGuardia to Punta Cana flights
Newark to Simpson Bay flights
Boston to Oranjestad flights
Raleigh to Luis Munoz Marin Intl flights
John F Kennedy Intl to Port of Spain flights
Atlanta to Montego Bay flights
John F Kennedy Intl to Simpson Bay flights
Hobby to Luis Munoz Marin Intl flights
LaGuardia to Santo Domingo flights
LaGuardia to Oranjestad flights
Fort Lauderdale to Luis Munoz Marin Intl flights
LaGuardia to Montego Bay flights
Miami to Luis Munoz Marin Intl flights
Midway to Luis Munoz Marin Intl flights
Dulles Intl to Punta Cana flights
Newark to Saint Thomas Island flights
John F Kennedy Intl to Nassau flights
Atlanta to Punta Cana flights
George Bush Intcntl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Saint Thomas Island flights
Detroit to Luis Munoz Marin Intl flights
O'Hare Intl to Montego Bay flights
Minneapolis to Luis Munoz Marin Intl flights
Denver 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$301Average$631FlexibilityNo cancel feeOn-time69%
FrontierCheapest$318Average$544FlexibilityNo cancel feeOn-time62%
DeltaCheapest$484Average$588FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$510Average$646FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$549Average$717FlexibilityNo cancel feeOn-time62%

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.