How long is the flight from Montana to Saint Croix?

A quick flight from Montana to Saint Croix can take about 26h 48m. American Airlines provides one of the quickest options available for as low as $849. The distance between Montana and Saint Croix is about 3159 mi.

In terms of precipitation, rainfall in Saint Croix ranges from 1.6 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. March is typically the driest time to visit Saint Croix when rainfall is around 1.6 in.

If weather is an important factor for your trip to Saint Croix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

What is the cheapest time of day to fly from MT to SC?

When flying from Montana to Saint Croix, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Montana to Saint Croix that include hotel bookings?

Yes. In addition to deals on Montana to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montana to Saint Croix?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Saint Croix.

Can I find deals for business class flights from Montana to Saint Croix?

Yes. Cheapflights offers flight deals from Montana to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$323+ Flights from Montana to Saint Croix

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Find flight deals from Montana to Saint Croix

Cheapest flights from Montana to Saint Croix
Explore the most affordable flight options available from Montana to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

Mon 12/87:00 amMSO - STX

2 stops29h 17mAmerican Airlines

Thu 12/116:35 pmSTX - MSO

2 stops28h 27mAmerican Airlines

Deal found 11/3

$919

Wed 12/37:00 amMSO - STX

2 stops29h 17mAmerican Airlines

Wed 12/106:35 pmSTX - MSO

2 stops28h 58mAmerican Airlines

Deal found 11/4

$1,011

Best flights from Montana to Saint Croix
Discover carefully curated flight deals from Montana to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2025.

Mon 4/67:52 amBIL - STX

2 stops26h 48mAmerican Airlines

Wed 4/85:10 pmSTX - BIL

2 stops29h 36mAmerican Airlines

Deal found 11/3

$849

Mon 12/87:00 amMSO - STX

2 stops29h 17mAmerican Airlines

Thu 12/116:35 pmSTX - MSO

2 stops28h 27mAmerican Airlines

Deal found 11/3

$919

Wed 12/37:00 amMSO - STX

2 stops29h 17mAmerican Airlines

Wed 12/106:35 pmSTX - MSO

2 stops28h 58mAmerican Airlines

Deal found 11/4

$1,011

Last-minute flights from Montana to Saint Croix
Discover last-minute flight deals from Montana to Saint Croix. Data last updated November 5, 2025 and is based on user searches.

Wed 12/37:00 amMSO - STX

2 stops29h 17mAmerican Airlines

Wed 12/106:35 pmSTX - MSO

2 stops28h 58mAmerican Airlines

Deal found 11/4

$1,011

Mon 12/87:00 amMSO - STX

2 stops29h 17mAmerican Airlines

Thu 12/116:35 pmSTX - MSO

2 stops28h 27mAmerican Airlines

Deal found 11/3

$919

One-way flights from Montana to Saint Croix
Search for one-way flight options from Montana to Saint Croix. Find affordable one-way fares based on user searches. Data last updated November 5, 2025.

Wed 12/3110:49 amMSO - STX

3 stops50h 09mMultiple Airlines

Deal found 11/5

$323

Thu 1/18:02 pmMSO - STX

3 stops33h 53mMultiple Airlines

Deal found 11/5

$412

Thu 1/11:18 pmMSO - STX

2 stops22h 21mAmerican Airlines

Deal found 11/5

$453

Wed 12/311:18 pmMSO - STX

2 stops30h 30mAmerican Airlines

Deal found 11/5

$559

Tue 12/308:39 pmMSO - STX

3 stops38h 36mMultiple Airlines

Deal found 11/5

$560

Mon 12/294:20 pmMSO - STX

3 stops22h 50mMultiple Airlines

Deal found 11/5

$600

Tue 12/307:00 amMSO - STX

2 stops28h 39mAmerican Airlines

Deal found 11/5

$624

Sun 12/288:00 pmMSO - STX

3 stops43h 15mMultiple Airlines

Deal found 11/5

$713

Mon 12/291:22 pmMSO - STX

2 stops22h 17mAmerican Airlines

Deal found 11/5

$805

Sun 12/281:18 pmMSO - STX

2 stops22h 21mAmerican Airlines

Deal found 11/5

$855

Sat 12/277:00 amMSO - STX

2 stops36h 48mAmerican Airlines

Deal found 11/5

$971

Sat 12/274:21 pmMSO - STX

3 stops44h 37mMultiple Airlines

Deal found 11/5

$1,064

Cheap flight deals from Montana to Saint Croix

Round-trip from	$849 (American Airlines)
One-way from	$323 (Kiwi.com)

From Montana to Saint Croix

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One-way flight from Montana to Saint Croix

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Use the filters below to find and compare flights from Montana to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsChristiansted

BIL - STX

BILSTX

Billings Logan Intl

Mon 4/6

7:52 am-12:40 pm

2 stops26h 48m

Christiansted Henry Rohlsen

Wed 4/8

5:10 pm-8:46 pm

2 stops29h 36m

$849

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Mon 12/8

7:00 am-3:17 pm

2 stops29h 17m

Christiansted Henry Rohlsen

Thu 12/11

6:35 pm-8:02 pm

2 stops28h 27m

$919

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Wed 12/3

7:00 am-3:17 pm

2 stops29h 17m

Christiansted Henry Rohlsen

Wed 12/10

6:35 pm-8:33 pm

2 stops28h 58m

$1,011

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Wed 12/31

10:49 am-3:58 pm

3 stops50h 09m

$323

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Thu 1/1

8:02 pm-8:55 am

3 stops33h 53m

$412

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Thu 1/1

1:18 pm-2:39 pm

2 stops22h 21m

$453

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Fri 1/2

1:18 pm-10:48 pm

2 stops30h 30m

$559

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Tue 12/30

8:39 pm-2:15 pm

3 stops38h 36m

$560

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Mon 12/29

4:20 pm-6:10 pm

3 stops22h 50m

$600

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Fri 1/2

9:08 pm-8:55 am

3 stops32h 47m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 14 results

Best time to book a flight from Montana to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Montana with our price prediction graph.

Estimated round-trip price

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Everything you need to know about your flight from Montana to Saint Croix

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Related info for your journey

How long is the flight from Montana to Saint Croix?
A quick flight from Montana to Saint Croix can take about 26h 48m. American Airlines provides one of the quickest options available for as low as $849. The distance between Montana and Saint Croix is about 3159 mi.
Can I find deals for flights from Montana to Saint Croix that include hotel bookings?
Yes. In addition to deals on Montana to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montana to Saint Croix?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Saint Croix.
Can I find deals for business class flights from Montana to Saint Croix?
Yes. Cheapflights offers flight deals from Montana to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$323+ Cheap flights from Montana to Saint Croix

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Montana to Saint Croix with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Montana to Saint Croix

Cheapest flights from Montana to Saint CroixExplore the most affordable flight options available from Montana to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

Explore the most affordable flight options available from Montana to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

Cheap flight deals from Montana to Saint Croix

Keep the following information in mind while searching for Montana to Saint Croix flight deals. Data was last updated November 5, 2025.

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montana to Saint Croix that are best for you.

Best time to book a flight from Montana to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Montana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montana to Saint Croix

Related info for your journey

Find useful and relevant information for your journey from Montana to Saint Croix. 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 Montana to Saint Croix?

Can I find deals for flights from Montana to Saint Croix that include hotel bookings?

How can I find direct flights from Montana to Saint Croix?

Can I find deals for business class flights from Montana to Saint Croix?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montana to Saint Croix

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Cheapest flights from Montana to Saint Croix
Explore the most affordable flight options available from Montana to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.