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Saint Martin Island

$245+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SXM
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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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 January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$256
(Frontier)

One-way from

$245
(Delta)

Popular in

December

Cheapest in

October

Average price

$695
Provider with most accurate pricing for Denver Intl-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Simpson Bay Princess Juliana flights.
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From Colorado to Saint Martin Island
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One-way flight from Colorado to Saint Martin Island
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Highest demand for flights based on searches. 9% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 11, 2026.

This Mytrip deal was found by Cheapflights users on 1/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2012:01 amDEN - SXM
1 stop10h 58mFrontier
Sat 2/283:20 pmSXM - DEN
1 stop20h 56mFrontier
Deal found 1/10$360
This United Airlines deal was found by Cheapflights users on 1/10. 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.
Mon 2/21:32 pmMTJ - SXM
2 stops21h 18mUnited Airlines
Fri 2/62:52 pmSXM - MTJ
2 stops25h 02mUnited Airlines
Deal found 1/10$424
This Expedia deal was found by Cheapflights users on 1/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:59 pmDEN - SXM
1 stop11h 40mJetBlue
Mon 4/611:25 amSXM - DEN
2 stops37h 37mJetBlue
Deal found 1/10$453
This JetBlue deal was found by Cheapflights users on 1/9. 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.
Wed 4/811:59 pmDEN - SXM
1 stop13h 21mJetBlue
Wed 4/1511:45 amSXM - DEN
1 stop12h 28mJetBlue
Deal found 1/9$493
This United Airlines deal was found by Cheapflights users on 1/10. 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.
Mon 4/271:33 pmCOS - SXM
2 stops21h 00mUnited Airlines
Wed 4/293:50 pmSXM - COS
2 stops34h 09mUnited Airlines
Deal found 1/10$496
This Trip.com deal was found by Cheapflights users on 1/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1810:03 pmDEN - SXM
2 stops13h 07mMultiple Airlines
Thu 1/223:15 pmSXM - DEN
2 stops20h 04mMultiple Airlines
Deal found 1/11$497
This JetBlue deal was found by Cheapflights users on 1/10. 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.
Mon 3/3011:59 pmDEN - SXM
1 stop13h 21mJetBlue
Mon 4/611:25 amSXM - DEN
1 stop12h 52mJetBlue
Deal found 1/10$530
This Delta deal was found by Cheapflights users on 1/11. 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.
Wed 4/2211:59 pmDEN - SXM
1 stop10h 19mDelta
Wed 4/291:50 pmSXM - DEN
1 stop12h 36mDelta
Deal found 1/11$579
This Mytrip deal was found by Cheapflights users on 1/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:42 pmDEN - SXM
1 stop21h 58mMultiple Airlines
Sat 4/184:00 pmSXM - DEN
1 stop20h 15mMultiple Airlines
Deal found 1/11$582
This American Airlines deal was found by Cheapflights users on 1/10. 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.
Tue 3/311:31 pmDEN - SXM
1 stop13h 57mAmerican Airlines
Sat 3/75:28 pmSXM - DEN
2 stops19h 23mAmerican Airlines
Deal found 1/10$584
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/223:22 pmGJT - SXM
2 stops19h 28mUnited Airlines
Thu 2/262:52 pmSXM - GJT
2 stops22h 16mUnited Airlines
Deal found 1/8$865

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 January 11, 2026.
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

MontroseSimpson Bay

MTJ - SXM

MTJSXM

Montrose County

Mon 2/2

1:32 pm-1:50 pm

2 stops21h 18m

Simpson Bay Princess Juliana

Fri 2/6

2:52 pm-12:54 pm

2 stops25h 02m

$424

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Wed 4/8

11:59 pm-3:20 pm

1 stop13h 21m

Simpson Bay Princess Juliana

Wed 4/15

11:45 am-10:13 pm

1 stop12h 28m

$493

Colorado SpringsSimpson Bay

COS - SXM

COSSXM

Colorado Springs

Mon 4/27

1:33 pm-12:33 pm

2 stops21h 00m

Simpson Bay Princess Juliana

Wed 4/29

3:50 pm-11:59 pm

2 stops34h 09m

$496

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Tue 3/31

11:59 pm-3:20 pm

1 stop13h 21m

Simpson Bay Princess Juliana

Wed 4/8

11:25 am-10:17 pm

1 stop12h 52m

$505

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Mon 3/30

11:59 pm-3:20 pm

1 stop13h 21m

Simpson Bay Princess Juliana

Mon 4/6

11:25 am-10:17 pm

1 stop12h 52m

$530

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Mon 3/30

11:59 pm-3:20 pm

1 stop13h 21m

Simpson Bay Princess Juliana

Thu 4/9

11:25 am-10:17 pm

1 stop12h 52m

$530

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Mon 3/30

11:59 pm-3:20 pm

1 stop13h 21m

Simpson Bay Princess Juliana

Wed 4/8

11:25 am-10:17 pm

1 stop12h 52m

$530

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Wed 4/29

11:59 pm-12:18 pm

1 stop10h 19m

Simpson Bay Princess Juliana

Fri 5/8

3:20 pm-11:51 pm

1 stop10h 31m

$579

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Fri 5/1

11:59 pm-12:18 pm

1 stop10h 19m

Simpson Bay Princess Juliana

Sat 5/9

3:55 pm-10:47 am

1 stop20h 52m

$579

DenverSimpson Bay

DEN - SXM

DENSXM

Denver Intl

Mon 4/20

11:59 pm-12:18 pm

1 stop10h 19m

Simpson Bay Princess Juliana

Wed 4/29

1:50 pm-12:26 am

1 stop12h 36m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Showing 1-10 of 19 results
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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.

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 $493, United Airlines can have you in Saint Martin Island from Colorado in 13h 21m. 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 United Airlines. According to our data, you can fly for as low as $220. Users have also found prices from $234 and $246 on American Airlines and JetBlue, 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, 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

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Alternative routes for Colorado to Saint Martin Island

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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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$260Average$814FlexibilityNo cancel feeOn-time62%
DeltaCheapest$276Average$633FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$378Average$544FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$521Average$660FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$531Average$684FlexibilityNo cancel feeOn-time69%

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