$1,291+ Cheap flights from Montana to Saint Lucia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — UVF
Jan 17 — Jan 241
1 adult, Economy
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Best flights from Montana to Saint LuciaDiscover carefully curated flight deals from Montana to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
Discover carefully curated flight deals from Montana to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
This American Airlines deal was found by Cheapflights users on 12/15. 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 1/92:15 pmBIL - UVF
2 stops20h 55mAmerican Airlines
Sun 1/115:02 pmUVF - BIL
2 stops23h 34mAmerican Airlines
Deal found 12/15![American Airlines logo]()
$1,291
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 1/26:15 pmMSO - UVF
2 stops16h 21mDelta
Sat 1/104:25 pmUVF - MSO
2 stops30h 49mDelta
Deal found 12/17![Delta logo]()
$1,753
This American Airlines deal was found by Cheapflights users on 12/16. 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 1/21:18 pmMSO - UVF
2 stops20h 46mAmerican Airlines
Sat 1/105:02 pmUVF - MSO
2 stops22h 48mAmerican Airlines
Deal found 12/16![American Airlines logo]()
$1,793
Find flight deals from Montana to Saint Lucia
Keep the following information in mind while searching for Montana to Saint Lucia flight deals. Data was last updated December 18, 2025.
Round-trip from | $787 (Delta) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Saint Lucia 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 December 18, 2025.
Use the filters below to find and compare flights from Montana to Saint Lucia that are best for you.
Fly from
Montana
Fly to
Saint Lucia
Route
Depart
Return
Price
BillingsCastries
BIL - UVF
BILUVF
Billings Logan Intl
Fri 1/9
2:15 pm-2:10 pm
2 stops20h 55m
Castries Hewanorra
Sun 1/11
5:02 pm-1:36 pm
2 stops23h 34m
$1,291
MissoulaCastries
MSO - UVF
MSOUVF
Missoula Johnson-Bell Field
Fri 1/2
6:15 pm-1:36 pm
2 stops16h 21m
Castries Hewanorra
Sat 1/10
4:25 pm-8:14 pm
2 stops30h 49m
$1,753
MissoulaCastries
MSO - UVF
MSOUVF
Missoula Johnson-Bell Field
Fri 1/2
1:18 pm-1:04 pm
2 stops20h 46m
Castries Hewanorra
Sat 1/10
5:02 pm-12:50 pm
2 stops22h 48m
$1,793
Best time to book a flight from Montana to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Montana 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 Montana to Saint Lucia
What is the cheapest time of day to fly from MT to LC?
Find hourly flight availability from Montana to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.
It’s typically best to fly out from Montana to Saint Lucia in the evening. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.