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Cheap flights from Boston to Christiansted from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Christiansted departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Christiansted

Cheap round-trip flights

Spirit Airlines Logo
6:16 am - 3:07 pmBOS-STX
8h 51m1 stop
Spirit Airlines Logo
1:17 pm - 12:40 amSTX-BOS
12h 23m1 stop
$262Spirit Airlines
Find Deal
Fri, Oct 31 - Wed, Nov 5
Spirit Airlines Logo
6:16 am - 3:07 pmBOS-STX
8h 51m1 stop
Spirit Airlines Logo
4:02 pm - 11:59 pmSTX-BOS
7h 57m1 stop
$264Spirit Airlines
Find Deal
Wed, Oct 15 - Fri, Oct 17
American Airlines Logo
6:30 am - 3:35 pmBOS-STX
8h 05m1 stop
American Airlines Logo
6:30 pm - 12:55 amSTX-BOS
7h 25m1 stop
$323American Airlines
Find Deal
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
7:00 am - 2:50 pmBOS-STX
7h 50m1 stop
American Airlines Logo
6:42 pm - 12:51 amSTX-BOS
7h 09m1 stop
$324American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8
Delta Logo
5:40 am - 2:24 pmBOS-STX
7h 44m1 stop
Delta Logo
3:19 pm - 12:59 amSTX-BOS
10h 40m1 stop
$348Delta
Find Deal
Tue, Feb 3 - Thu, Feb 5
JetBlue Logo
1:55 pm - 3:29 pmBOS-STX
24h 34m1 stop
JetBlue Logo
5:19 pm - 9:16 amSTX-BOS
16h 57m1 stop
$359JetBlue
Find Deal
Sun, Nov 16 - Sun, Nov 23
Delta Logo
5:40 am - 2:24 pmBOS-STX
7h 44m1 stop
Delta Logo
3:19 pm - 10:41 pmSTX-BOS
8h 22m1 stop
$369Delta
Find Deal
Tue, Feb 3 - Wed, Feb 4
Logo
6:49 pm - 11:07 amBOS-STX
16h 18m1 stop
Logo
7:50 am - 11:57 pmSTX-BOS
16h 07m2 stops
$370
Find Deal
Thu, Oct 2 - Sat, Oct 4
JetBlue Logo
7:30 am - 4:20 pmBOS-STX
7h 50m1 stop
JetBlue Logo
5:15 pm - 10:28 pmSTX-BOS
6h 13m1 stop
$405JetBlue
Find Deal
Mon, Feb 2 - Mon, Feb 9
Logo
3:00 pm - 3:07 pmBOS-STX
24h 07m1 stop
Logo
7:00 am - 11:59 pmSTX-BOS
16h 59m2 stops
$420
Find Deal
Tue, Oct 14 - Sat, Oct 18

Spirit Airlines flights from Boston to Christiansted

Our best Spirit Airlines deals on Boston to Christiansted flight tickets
Spirit Airlines
Oct 31
BOS6:16 amBoston Logan Intl
8h 51m
1 stop
STX3:07 pmChristiansted Henry Rohlsen
Nov 5
STX1:17 pmChristiansted Henry Rohlsen
12h 23m
1 stop
BOS12:40 amBoston Logan Intl
$262
Find similar
Spirit Airlines
Oct 15
BOS6:16 amBoston Logan Intl
8h 51m
1 stop
STX3:07 pmChristiansted Henry Rohlsen
Oct 17
STX4:02 pmChristiansted Henry Rohlsen
7h 57m
1 stop
BOS11:59 pmBoston Logan Intl
$264
Find similar
Spirit Airlines
Oct 14
BOS3:00 pmBoston Logan Intl
24h 07m
1 stop
STX3:07 pmChristiansted Henry Rohlsen
Oct 17
STX4:02 pmChristiansted Henry Rohlsen
19h 24m
1 stop
BOS11:26 amBoston Logan Intl
$300
Find similar

American Airlines flights from Boston to Christiansted

Our best American Airlines deals on Boston to Christiansted flight tickets
American Airlines
Jan 21
BOS6:30 amBoston Logan Intl
8h 05m
1 stop
STX3:35 pmChristiansted Henry Rohlsen
Jan 26
STX6:30 pmChristiansted Henry Rohlsen
7h 25m
1 stop
BOS12:55 amBoston Logan Intl
$323
Find similar
American Airlines
Oct 31
BOS7:00 amBoston Logan Intl
7h 50m
1 stop
STX2:50 pmChristiansted Henry Rohlsen
Nov 8
STX6:42 pmChristiansted Henry Rohlsen
7h 09m
1 stop
BOS12:51 amBoston Logan Intl
$324
Find similar
American Airlines
Nov 19
BOS6:46 amBoston Logan Intl
10h 06m
1 stop
STX5:52 pmChristiansted Henry Rohlsen
Nov 24
STX6:42 pmChristiansted Henry Rohlsen
18h 40m
2 stops
BOS12:22 pmBoston Logan Intl
$327
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Christiansted 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Boston to Christiansted that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Fri 10/31

6:16 am-3:07 pm

1 stop8h 51m

Christiansted Henry Rohlsen

Wed 11/5

1:17 pm-12:40 am

1 stop12h 23m

$262

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Wed 10/15

6:16 am-3:07 pm

1 stop8h 51m

Christiansted Henry Rohlsen

Fri 10/17

4:02 pm-11:59 pm

1 stop7h 57m

$264

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Wed 1/21

6:30 am-3:35 pm

1 stop8h 05m

Christiansted Henry Rohlsen

Mon 1/26

6:30 pm-12:55 am

1 stop7h 25m

$323

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Fri 10/31

7:00 am-2:50 pm

1 stop7h 50m

Christiansted Henry Rohlsen

Sat 11/8

6:42 pm-12:51 am

1 stop7h 09m

$324

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Tue 2/3

5:40 am-2:24 pm

1 stop7h 44m

Christiansted Henry Rohlsen

Thu 2/5

3:19 pm-12:59 am

1 stop10h 40m

$348

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Sun 11/16

1:55 pm-3:29 pm

1 stop24h 34m

Christiansted Henry Rohlsen

Sun 11/23

5:19 pm-9:16 am

1 stop16h 57m

$359

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Tue 2/3

5:40 am-2:24 pm

1 stop7h 44m

Christiansted Henry Rohlsen

Wed 2/4

3:19 pm-10:41 pm

1 stop8h 22m

$369

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Thu 10/2

6:49 pm-11:07 am

1 stop16h 18m

Christiansted Henry Rohlsen

Sat 10/4

7:50 am-11:57 pm

2 stops16h 07m

$370

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Mon 2/2

7:30 am-4:20 pm

1 stop7h 50m

Christiansted Henry Rohlsen

Mon 2/9

5:15 pm-10:28 pm

1 stop6h 13m

$405

BostonChristiansted

BOS - STX

BOSSTX

Boston Logan Intl

Tue 10/14

3:00 pm-3:07 pm

1 stop24h 07m

Christiansted Henry Rohlsen

Sat 10/18

7:00 am-11:59 pm

2 stops16h 59m

$420

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Christiansted from

How to get the cheapest flight ticket from Boston to Christiansted

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Christiansted?

The cheapest month to fly to Christiansted from Boston is in January. Flight prices, which tend to average around $418, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Christiansted, with average flight prices from Boston averaging around $433.

What is the cheapest day to depart on your flight to Christiansted?

On average, the least expensive day to fly to Christiansted from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $432. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Christiansted on Saturday is $633.

What is the cheapest time of day to depart on your flight to Christiansted?

Our data shows that the cheapest Boston to Christiansted flights are usually those with departure times in the evening. Our users have found flights to Christiansted in the evening for as low as $307. Try not to purchase tickets in the morning because they tend to be around $531. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Christiansted?

You are more likely to see cheaper flights to Christiansted from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Christiansted for around $530 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Christiansted from Boston for as low as $337 on momondo.

How have Boston to Christiansted flight prices changed over time?

As of September 2025, prices for Boston to Christiansted flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Christiansted

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Christiansted according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Christiansted (BOS to STX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Christiansted

Direct flights

None
There are no direct flights from Boston to Christiansted. There are no popular flight routes from Boston to Christiansted.
Search flight deals

  • How far is Boston Logan Intl to Christiansted Henry Rohlsen by plane?

    There are 1740.1 mi between Boston Logan Intl and Christiansted Henry Rohlsen. Typically, this will take 7h 29m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Christiansted Henry Rohlsen Airport?

    Prices for flights from Boston Logan Intl Airport to Christiansted Henry Rohlsen Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Christiansted Henry Rohlsen Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Christiansted Henry Rohlsen Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Christiansted Henry Rohlsen Airport.

  • What documentation or ID do you need to fly to Christiansted Henry Rohlsen Airport?

    The travel and health documents you'll need for your trip to Christiansted Henry Rohlsen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Christiansted Henry Rohlsen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Christiansted?

Best airlines flying from Boston to Christiansted

Compare and see reviews for airlines that fly from Boston to Christiansted with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $143Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
DeltaPriceFrom $284Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $327Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $328Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights

Traveling to a place near Christiansted?

Book flights to Christiansted if you plan to visit one of these locations
Frederiksted

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Christiansted?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Christiansted from Boston.

Can I find flights from Boston to Christiansted with flexible booking policies on momondo?

Yes. All flights to Christiansted from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Christiansted?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Christiansted.

I’m not ready to book a flight from Boston to Christiansted right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Christiansted now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Christiansted and let you know when they change.

An easier way to manage your Christiansted trip

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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United Airlines
Turkish Airlines
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