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Cheap flights from Missoula to Saint Croix from $624

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Saint Croix departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap one-way flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:18 pm - 3:40 pm
MSO
-
STX
23h 22m2 stops
$624American Airlines
Wed, Dec 31
Multiple Airlines Logo
4:21 pm - 3:58 pm
MSO
-
STX
44h 37m3 stops
$920Multiple Airlines
Wed, Dec 31

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Saint Croix 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, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Missoula to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Wed 12/31

1:18 pm-3:40 pm

2 stops23h 22m

$624

MissoulaChristiansted

MSO - STX

MSOSTX

Missoula Johnson-Bell Field

Wed 12/31

4:21 pm-3:58 pm

3 stops44h 37m

$920

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Missoula to Saint Croix

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

What is the cheapest airline that flies from Missoula Johnson-Bell Field to Saint Croix?

American Airlines is the most popular carrier operating from Missoula Johnson-Bell Field to Saint Croix

Cheap Missoula to Saint Croix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Saint Croix

Fastest flight time

17h 06m

Direct flights

None
The fastest flight from Missoula to Saint Croix takes 17h 06m
There are no direct flights from Missoula to Saint Croix. There are no popular flight routes from Missoula to Saint Croix.
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  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Saint Croix?

    Prices for flights from Missoula Johnson-Bell Field Airport to Saint Croix are refreshed on a daily basis.

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Saint Croix?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Saint Croix.

  • What documentation or ID do you need to fly to Saint Croix?

    The required travel and health documents for your Saint Croix 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 Croix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Saint Croix?

Finding the right flight to Saint Croix from Missoula is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Croix quick and easy, saving you time and money.

Can I find flights from Missoula to Saint Croix with flexible booking policies on momondo?

All flight searches from Missoula to Saint Croix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Missoula to Saint Croix?

Once all potential Missoula to Saint Croix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missoula to Saint Croix right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missoula to Saint Croix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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