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Saint Croix

$183+ Cheap flights from Boston (BOS) 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — STX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Boston to Saint Croix

Keep the following information in mind while searching for Boston to Saint Croix flight deals. Data was last updated August 14, 2025.

Round-trip from

$278
(Cheapflightsfares)

One-way from

$183
(American Airlines)
From Boston Logan Intl to Saint Croix
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One-way flight from Boston Logan Intl to Saint Croix
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Find flight deals from Boston to Saint Croix

Cheapest flights from Boston to Saint Croix
Explore the most affordable flight options available from Boston to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:11 amBOS - STX
1 stop10h 18mSpirit Airlines
Sat 11/81:17 pmSTX - BOS
1 stop12h 23mSpirit Airlines
Deal found 8/13$278
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:05 pmBOS - STX
1 stop15h 02mSpirit Airlines
Wed 11/51:17 pmSTX - BOS
1 stop12h 23mSpirit Airlines
Deal found 8/13$325
This American Airlines deal was found by Cheapflights users on 8/14. 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 12/57:40 pmBOS - STX
2 stops19h 05mAmerican Airlines
Wed 12/104:35 pmSTX - BOS
2 stops16h 21mAmerican Airlines
Deal found 8/14$327
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Fri 12/511:19 amBOS - STX
1 stop24h 03mSpirit Airlines
Wed 12/101:17 pmSTX - BOS
1 stop12h 23mSpirit Airlines
Deal found 8/14$329
This JetBlue deal was found by Cheapflights users on 8/14. 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 11/37:40 amBOS - STX
1 stop6h 49mJetBlue
Thu 11/134:25 pmSTX - BOS
1 stop7h 51mJetBlue
Deal found 8/14$349
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Fri 11/145:45 amBOS - STX
1 stop29h 37mSpirit Airlines
Fri 11/211:27 pmSTX - BOS
1 stop12h 13mSpirit Airlines
Deal found 8/14$355
This American Airlines deal was found by Cheapflights users on 8/14. 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 11/196:44 amBOS - STX
1 stop10h 08mAmerican Airlines
Sun 11/236:42 pmSTX - BOS
1 stop17h 47mAmerican Airlines
Deal found 8/14$363

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Boston to Saint Croix that are best for you.

Fly from

Boston

Fly to

Saint Croix

Route

Depart

Return

Price

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Sat 11/1

6:11 am-4:29 pm

1 stop10h 18m

Christiansted Henry Rohlsen

Sat 11/8

1:17 pm-12:40 am

1 stop12h 23m

$278

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Sun 11/2

8:05 pm-12:07 pm

1 stop15h 02m

Christiansted Henry Rohlsen

Wed 11/5

1:17 pm-12:40 am

1 stop12h 23m

$325

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Mon 11/3

6:26 pm-2:50 pm

2 stops19h 24m

Christiansted Henry Rohlsen

Thu 11/13

6:42 pm-12:46 am

1 stop7h 04m

$327

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Mon 9/8

8:00 pm-1:03 pm

2 stops17h 03m

Christiansted Henry Rohlsen

Sat 9/13

1:53 pm-10:10 am

2 stops20h 17m

$327

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Fri 9/12

6:20 pm-1:03 pm

2 stops18h 43m

Christiansted Henry Rohlsen

Sun 9/14

1:53 pm-7:55 am

2 stops18h 02m

$327

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Mon 11/3

7:40 am-3:29 pm

1 stop6h 49m

Christiansted Henry Rohlsen

Thu 11/13

4:25 pm-11:16 pm

1 stop7h 51m

$349

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Sat 11/1

6:28 pm-2:50 pm

2 stops20h 22m

Christiansted Henry Rohlsen

Sat 11/8

6:42 pm-10:34 am

2 stops16h 52m

$367

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Wed 1/14

7:35 pm-3:48 pm

2 stops19h 13m

$183

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Wed 1/21

7:35 pm-3:48 pm

2 stops19h 13m

$183

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Wed 1/14

11:20 pm-4:40 pm

1 stop16h 20m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 14 results
1
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Best time to book a flight from Boston to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Boston 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 Boston to Saint Croix

What is the cheapest month to book a flight from Boston to Saint Croix?

Currently, April is the cheapest month in which you can book a flight from Boston to Saint Croix (average of $194). Flying from Boston to Saint Croix in October is currently the most expensive (average of $568). 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.

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

Find hourly flight availability from Boston to Saint Croix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Saint Croix as you normally would.

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Croix. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and JetBlue from Boston to Saint Croix. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,046 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Boston to Saint Croix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Saint Croix?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Saint Croix from Boston.

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

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

  • How can I find direct flights from Boston to Saint Croix?

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

  • What is the cheapest month to book a flight from Boston to Saint Croix?

    Currently, April is the cheapest month in which you can book a flight from Boston to Saint Croix (average of $194). Flying from Boston to Saint Croix in October is currently the most expensive (average of $568). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Boston to Saint Croix

Discover the top 4 airlines that operate flights from Boston to Saint Croix. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$143Average$351FlexibilityNo cancel feeOn-time65%
DeltaCheapest$274Average$423FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$328Average$527FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$328Average$542FlexibilityNo cancel feeOn-time71%

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