$226+ Cheap flights from Saint Croix to Boston (BOS)
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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
STX — BOS
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from Saint Croix to Boston 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 Saint Croix to Boston
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Best
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Cheapest flights from Saint Croix to BostonExplore the most affordable flight options available from Saint Croix to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from Saint Croix to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/94:40 pm -
1 stop17h 34m
Sun 9/138:45 pm -
2 stops18h 54m
Deal found 8/19![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 10/14:40 pm -
1 stop8h 19m
Wed 10/78:16 am -
1 stop7h 46m
Deal found 8/18![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/184:40 pm -
2 stops17h 45m
Sun 9/207:33 pm -
2 stops20h 06m
Deal found 8/21![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/28:30 am -
2 stops11h 43m
Wed 9/97:33 pm -
2 stops20h 06m
Deal found 8/18![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 12/177:10 am -
1 stop9h 52m
Thu 12/316:18 pm -
1 stop18h 54m
Deal found 8/20![American Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/28:30 am -
1 stop16h 28m
Sun 9/65:00 am -
1 stop15h 43m
Deal found 8/18![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 9/174:40 pm -
2 stops17h 18m
Sun 9/207:33 pm -
2 stops20h 06m
Deal found 8/21![American Airlines logo]()
$556
Best flights from Saint Croix to BostonDiscover carefully curated flight deals from Saint Croix to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Saint Croix to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/28:30 am -
2 stops11h 43m
Wed 9/97:33 pm -
2 stops20h 06m
Deal found 8/18![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/38:30 am -
1 stop16h 28m
Mon 9/75:00 am -
1 stop10h 04m
Deal found 8/19![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/48:30 am -
1 stop16h 28m
Mon 9/75:00 am -
1 stop15h 37m
Deal found 8/20![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/23:54 pm -
1 stop9h 04m
Sat 9/56:10 pm -
1 stop20h 54m
Deal found 8/19![American Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/88:30 am -
2 stops14h 20m
Sun 9/137:33 pm -
2 stops20h 06m
Deal found 8/18![American Airlines logo]()
$648
Last-minute flights from Saint Croix to BostonDiscover last-minute flight deals from Saint Croix to Boston. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Saint Croix to Boston. Data last updated August 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/28:30 am -
2 stops11h 43m
Wed 9/97:33 pm -
2 stops20h 06m
Deal found 8/18![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/28:30 am -
1 stop16h 28m
Sun 9/65:00 am -
1 stop15h 43m
Deal found 8/18![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 9/68:30 am -
1 stop7h 40m
Thu 9/108:45 pm -
2 stops18h 54m
Deal found 8/22![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/94:40 pm -
2 stops17h 18m
Sun 9/138:45 pm -
2 stops18h 54m
Deal found 8/19![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 9/174:40 pm -
2 stops17h 18m
Sun 9/207:33 pm -
2 stops20h 06m
Deal found 8/21![American Airlines logo]()
$556
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/184:40 pm -
2 stops17h 45m
Sun 9/207:33 pm -
2 stops20h 06m
Deal found 8/21![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/184:40 pm -
2 stops21h 46m
Mon 9/219:29 am -
2 stops30h 10m
Deal found 8/21![American Airlines logo]()
$608
One-way flights from Saint Croix to BostonSearch for one-way flight options from Saint Croix to Boston. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from Saint Croix to Boston. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/114:40 pm -
2 stops21h 46m
Deal found 8/21![American Airlines logo]()
$226
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 11/73:25 pm -
1 stop7h 34m
Deal found 8/18![United Airlines logo]()
$255
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:40 pm -
2 stops12h 10m
Deal found 8/18![Multiple Airlines logo]()
$384
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/293:17 pm -
1 stop9h 31m
Deal found 8/17![JetBlue logo]()
$505
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/303:17 pm -
2 stops22h 48m
Deal found 8/20![JetBlue logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Fri 9/117:50 am -
3 stops27h 01m
Deal found 8/21![Multiple Airlines logo]()
$568
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/313:17 pm -
1 stop9h 31m
Deal found 8/21![JetBlue logo]()
$721
This FlightHub deal was found by Cheapflights users on 8/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/319:59 am -
2 stops8h 51m
Deal found 8/22![Multiple Airlines logo]()
$884
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/43:17 pm -
1 stop9h 31m
Deal found 8/17![JetBlue logo]()
$975
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/33:17 pm -
1 stop18h 57m
Deal found 8/17![JetBlue logo]()
$981
Find flight deals from Saint Croix to Boston
Keep the following information in mind while searching for Saint Croix to Boston flight deals. Data was last updated August 22, 2026.
Round-trip from | $416 (American Airlines) |
|---|---|
One-way from | $226 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Saint Croix to Boston 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 7,457,451 searches. Data last updated August 22, 2026.
Use the filters below to find and compare flights from Saint Croix to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Wed 9/2
8:30 am-8:13 pm
2 stops11h 43m
Boston Logan Intl
Wed 9/9
7:33 pm-3:39 pm
2 stops20h 06m
$485
Quickest round-trip
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Thu 9/3
8:30 am-12:58 am
1 stop16h 28m
Boston Logan Intl
Mon 9/7
5:00 am-3:04 pm
1 stop10h 04m
$540
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Fri 9/4
8:30 am-12:58 am
1 stop16h 28m
Boston Logan Intl
Mon 9/7
5:00 am-8:37 pm
1 stop15h 37m
$540
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Wed 9/2
3:54 pm-12:58 am
1 stop9h 04m
Boston Logan Intl
Sat 9/5
6:10 pm-3:04 pm
1 stop20h 54m
$632
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Tue 9/8
8:30 am-10:50 pm
2 stops14h 20m
Boston Logan Intl
Sun 9/13
7:33 pm-3:39 pm
2 stops20h 06m
$648
Cheapest one-way
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Fri 9/11
4:40 pm-2:26 pm
2 stops21h 46m
$226
Quickest one-way
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Sat 11/7
3:25 pm-9:59 pm
1 stop7h 34m
$255
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Sat 11/7
12:40 pm-11:50 pm
2 stops12h 10m
$384
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Tue 12/29
3:17 pm-11:48 pm
1 stop9h 31m
$505
ChristianstedBoston
STX Christiansted Henry Rohlsen - BOS Boston Logan Intl
STXBOS
Christiansted Henry Rohlsen
Fri 9/11
7:50 am-10:51 am
3 stops27h 01m
$568
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Saint Croix to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Saint Croix with our price prediction graph.
STX-BOS
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 Saint Croix to Boston
VISC-BOS
STX-BOS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Saint Croix to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Auburn
Chelsea
York Beach
Londonderry
Revere
Fitchburg
Swansea
North Falmouth
Braintree
Sandwich
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Saint Croix to Boston
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 22, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Saint Croix to Boston by cabin class
Find flights from Saint Croix to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Saint Croix and Boston flights
Browse other Saint Croix and Boston flight options. Last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Saint Croix to Boston
Discover the top airline that operate flights from Saint Croix to Boston. 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 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$398 | Average$576 | FlexibilityNo cancel fee | On-time71% |