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Saint Croix

$124+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — STX
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This Super.com deal was found by Cheapflights users on 1/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:34 am
BOS
-
STX
1 stop9h 09m
Spirit Airlines
Sat 2/144:37 pm
STX
-
BOS
1 stop8h 07m
Spirit Airlines
Deal found 1/19$228
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:27 am
BOS
-
STX
1 stop9h 13m
Spirit Airlines
Fri 3/64:37 pm
STX
-
BOS
1 stop8h 07m
Spirit Airlines
Deal found 1/21$245
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:34 am
BOS
-
STX
1 stop9h 09m
Spirit Airlines
Sat 2/144:37 pm
STX
-
BOS
1 stop8h 07m
Spirit Airlines
Deal found 1/20$276
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:30 am
BOS
-
STX
1 stop6h 26m
JetBlue
Fri 2/63:51 pm
STX
-
BOS
1 stop7h 37m
JetBlue
Deal found 1/21$280
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:45 pm
BOS
-
STX
1 stop19h 11m
JetBlue
Sat 2/143:26 pm
STX
-
BOS
1 stop7h 18m
JetBlue
Deal found 1/20$281
This Super.com deal was found by Cheapflights users on 1/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:27 am
BOS
-
STX
1 stop9h 13m
Spirit Airlines
Fri 3/133:31 pm
STX
-
BOS
1 stop8h 28m
Spirit Airlines
Deal found 1/19$284
This Expedia deal was found by Cheapflights users on 1/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:04 pm
BOS
-
STX
2 stops17h 23m
Multiple Airlines
Fri 3/64:37 pm
STX
-
BOS
1 stop8h 07m
Multiple Airlines
Deal found 1/21$285
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:10 pm
BOS
-
STX
1 stop20h 30m
Spirit Airlines
Mon 3/24:37 pm
STX
-
BOS
1 stop25h 38m
Spirit Airlines
Deal found 1/20$286
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 4/247:55 pm
BOS
-
STX
1 stop18h 45m
Spirit Airlines
Fri 5/13:37 pm
STX
-
BOS
1 stop8h 22m
Spirit Airlines
Deal found 1/21$288
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:49 pm
BOS
-
STX
1 stop20h 44m
Spirit Airlines
Mon 3/233:31 pm
STX
-
BOS
1 stop23h 57m
Spirit Airlines
Deal found 1/21$289
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:34 am
BOS
-
STX
1 stop9h 09m
Multiple Airlines
Thu 2/123:26 pm
STX
-
BOS
2 stops16h 47m
Multiple Airlines
Deal found 1/21$290
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/48:00 am
BOS
-
STX
1 stop12h 31m
American Airlines
Wed 2/116:09 pm
STX
-
BOS
1 stop16h 52m
American Airlines
Deal found 1/20$294

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 January 21, 2026.

Round-trip from

$228
(Super.com)

One-way from

$124
(Super.com)
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 January 21, 2026.
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

Tue 2/3

7:30 am-2:56 pm

1 stop6h 26m

Christiansted Henry Rohlsen

Wed 2/18

3:26 pm-11:47 pm

1 stop9h 21m

$280

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Mon 2/2

7:30 am-2:56 pm

1 stop6h 26m

Christiansted Henry Rohlsen

Fri 2/6

3:51 pm-10:28 pm

1 stop7h 37m

$280

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Sat 2/21

6:25 pm-1:53 pm

1 stop18h 28m

Christiansted Henry Rohlsen

Thu 2/26

4:38 pm-10:05 am

1 stop18h 27m

$294

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Tue 2/24

5:35 am-2:56 pm

1 stop8h 21m

Christiansted Henry Rohlsen

Wed 2/25

3:58 pm-1:09 am

1 stop10h 11m

$294

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Sat 2/21

9:33 pm-3:48 pm

2 stops17h 15m

Christiansted Henry Rohlsen

Fri 2/27

6:27 pm-10:01 am

1 stop16h 34m

$298

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Tue 2/24

5:35 am-2:56 pm

1 stop8h 21m

Christiansted Henry Rohlsen

Tue 3/3

3:58 pm-10:43 pm

1 stop7h 45m

$300

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Wed 2/25

5:35 am-2:56 pm

1 stop8h 21m

Christiansted Henry Rohlsen

Tue 3/3

3:58 pm-10:43 pm

1 stop7h 45m

$300

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Sat 4/4

5:40 am-2:33 pm

1 stop8h 53m

Christiansted Henry Rohlsen

Fri 4/10

3:31 pm-11:59 pm

1 stop8h 28m

$311

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Sun 2/8

7:30 am-2:56 pm

1 stop6h 26m

Christiansted Henry Rohlsen

Wed 2/11

3:51 pm-10:28 pm

1 stop7h 37m

$321

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Mon 5/4

8:00 am-1:44 pm

1 stop5h 44m

Christiansted Henry Rohlsen

Fri 5/8

2:39 pm-10:54 pm

1 stop8h 15m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 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, October is the cheapest month in which you can book a flight from Boston to Saint Croix (average of $202). Flying from Boston to Saint Croix in May is currently the most expensive (average of $353). 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.

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 January 21, 2026.
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
8,086 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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
8,086 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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
11,172 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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
2,890 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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 6h 26m. JetBlue provides one of the quickest options available for as low as $280. There are 1742 mi between Boston and Saint Croix. This flight may include one or multiple stops.

  • 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, October is the cheapest month in which you can book a flight from Boston to Saint Croix (average of $202). Flying from Boston to Saint Croix in May is currently the most expensive (average of $353). 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 3 airlines flying from Boston to Saint Croix

Discover the top 3 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$224Average$578FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$262Average$493FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$312Average$528FlexibilityNo cancel feeOn-time71%

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