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Saint Croix

$149+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — STX
jan 3 — jan 101
sáb 1/3
sáb 1/10
1 adult, Economy
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Cheap 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 dezembro 4, 2025.

This JetBlue deal was found by Cheapflights users on 12/4. 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.
sáb 12/136:35 amBOS - STX
1 stop8h 08mJetBlue
sáb 12/203:30 pmSTX - BOS
1 stop9h 17mJetBlue
Deal found 12/4$355
This Priceline deal was found by Cheapflights users on 12/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/66:35 amBOS - STX
1 stop8h 08mJetBlue
qua 12/104:38 pmSTX - BOS
1 stop17h 41mJetBlue
Deal found 12/3$360
This Expedia deal was found by Cheapflights users on 12/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/145:40 amBOS - STX
2 stops9h 03mJetBlue
qui 12/183:30 pmSTX - BOS
1 stop6h 02mJetBlue
Deal found 12/2$376
This Expedia deal was found by Cheapflights users on 12/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/95:40 amBOS - STX
2 stops9h 03mJetBlue
ter 12/164:38 pmSTX - BOS
1 stop6h 40mJetBlue
Deal found 12/2$403
This CheapOair deal was found by Cheapflights users on 12/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/512:55 pmBOS - STX
1 stop25h 48mJetBlue
qua 12/104:38 pmSTX - BOS
1 stop6h 40mJetBlue
Deal found 12/3$405
This CheapOair deal was found by Cheapflights users on 12/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/147:22 pmBOS - STX
1 stop19h 21mJetBlue
dom 12/213:30 pmSTX - BOS
1 stop18h 43mJetBlue
Deal found 12/2$451
This American Airlines deal was found by Cheapflights users on 12/3. 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.
sáb 12/136:29 amBOS - STX
1 stop10h 14mAmerican Airlines
sáb 12/208:24 amSTX - BOS
1 stop14h 14mAmerican Airlines
Deal found 12/3$454
This American Airlines deal was found by Cheapflights users on 12/2. 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.
dom 12/147:22 pmBOS - STX
2 stops18h 55mAmerican Airlines
dom 12/218:24 amSTX - BOS
1 stop13h 41mAmerican Airlines
Deal found 12/2$458
This American Airlines deal was found by Cheapflights users on 12/2. 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.
qua 12/108:00 amBOS - STX
1 stop8h 43mAmerican Airlines
dom 12/146:35 pmSTX - BOS
1 stop7h 24mAmerican Airlines
Deal found 12/2$459

Find 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 dezembro 4, 2025.

Round-trip from

$263
(Priceline)

One-way from

$149
(CheapOair)
From Boston Logan Intl to Saint Croix
Search Deals
One-way flight from Boston Logan Intl to Saint Croix
Search Deals

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 dezembro 4, 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

ter 1/27

5:35 am-2:33 pm

1 stop7h 58m

Christiansted Henry Rohlsen

qua 2/4

3:33 pm-1:04 am

1 stop10h 31m

$285

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

dom 1/18

5:35 am-2:33 pm

1 stop7h 58m

Christiansted Henry Rohlsen

qui 1/22

3:33 pm-1:04 am

1 stop10h 31m

$304

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

ter 1/27

10:55 am-9:31 pm

1 stop9h 36m

Christiansted Henry Rohlsen

ter 2/10

6:09 pm-10:04 am

1 stop16h 55m

$323

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

qua 1/21

6:50 am-9:31 pm

1 stop13h 41m

Christiansted Henry Rohlsen

seg 1/26

6:09 pm-11:35 am

1 stop18h 26m

$323

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

qui 1/15

6:50 am-9:31 pm

1 stop13h 41m

Christiansted Henry Rohlsen

ter 1/20

8:30 am-8:51 pm

1 stop13h 21m

$323

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

qui 1/8

5:35 am-2:33 pm

1 stop7h 58m

Christiansted Henry Rohlsen

sex 1/16

3:33 pm-1:04 am

1 stop10h 31m

$323

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

qua 1/14

8:00 am-5:05 pm

1 stop8h 05m

Christiansted Henry Rohlsen

ter 1/20

8:30 am-8:51 pm

1 stop13h 21m

$323

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

sex 1/30

6:43 am-3:29 pm

1 stop7h 46m

Christiansted Henry Rohlsen

dom 2/1

6:09 pm-11:35 am

1 stop18h 26m

$323

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

dom 1/25

8:04 pm-2:56 pm

2 stops17h 52m

Christiansted Henry Rohlsen

qui 1/29

3:51 pm-10:28 pm

1 stop7h 37m

$325

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

qua 1/21

5:35 am-2:33 pm

1 stop7h 58m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 17 results
1
2

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, December is the cheapest month in which you can book a flight from Boston to Saint Croix (average of $110). Flying from Boston to Saint Croix in May is currently the most expensive (average of $351). 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 dezembro 4, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 61% on flights from Boston to Saint Croix by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Boston to Saint Croix?

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 dezembro 4, 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
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,044 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,898 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,158 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Boston to Saint Croix?

    A quick flight from Boston to Saint Croix can take about 7h 58m. Delta provides one of the quickest options available for as low as $285. There are 1742 mi between Boston and Saint Croix. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boston to Saint Croix one-way?

    $134 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and American Airlines, with prices starting from $172 and $176, respectively.

  • 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, December is the cheapest month in which you can book a flight from Boston to Saint Croix (average of $110). Flying from Boston to Saint Croix in May is currently the most expensive (average of $351). 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 dezembro 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$233Average$351FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$267Average$498FlexibilityNo cancel feeOn-time62%
DeltaCheapest$274Average$557FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$323Average$545FlexibilityNo cancel feeOn-time71%

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