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Cheap flights from Buffalo to Christiansted from $368

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Christiansted departing on 2/21. 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 Buffalo to Christiansted

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:25 pm - 1:53 pm
BUF
-
STX
20h 28m
2 stops
American Airlines Logo
4:38 pm - 11:38 pm
STX
-
BUF
8h 00m
1 stop
$368American Airlines
Sat, Feb 21 - Wed, Feb 25
Delta Logo
6:00 am - 2:56 pm
BUF
-
STX
7h 56m
1 stop
Delta Logo
3:58 pm - 11:26 pm
STX
-
BUF
8h 28m
1 stop
$389Delta
Sat, Feb 21 - Wed, Feb 25
Multiple Airlines Logo
6:00 am - 6:15 pm
BUF
-
STX
11h 15m
2 stops
Multiple Airlines Logo
3:26 pm - 9:35 am
STX
-
BUF
19h 09m
2 stops
$507Multiple Airlines
Sun, Feb 22 - Thu, Feb 26
Delta Logo
6:00 am - 2:56 pm
BUF
-
STX
7h 56m
1 stop
Delta Logo
3:58 pm - 11:26 pm
STX
-
BUF
8h 28m
1 stop
$552Delta
Sun, Feb 22 - Thu, Feb 26
American Airlines Logo
6:19 am - 3:48 pm
BUF
-
STX
8h 29m
1 stop
American Airlines Logo
6:27 pm - 11:26 am
STX
-
BUF
17h 59m
2 stops
$556American Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
6:19 am - 2:48 pm
BUF
-
STX
8h 29m
1 stop
American Airlines Logo
5:14 pm - 3:29 pm
STX
-
BUF
22h 15m
2 stops
$587American Airlines
Sun, Apr 5 - Mon, Apr 13
American Airlines Logo
5:00 pm - 4:13 pm
BUF
-
STX
23h 13m
2 stops
American Airlines Logo
5:14 pm - 3:29 pm
STX
-
BUF
22h 15m
2 stops
$664American Airlines
Mon, Apr 6 - Mon, Apr 13
American Airlines Logo
6:19 am - 2:48 pm
BUF
-
STX
8h 29m
1 stop
American Airlines Logo
5:14 pm - 11:58 am
STX
-
BUF
18h 44m
2 stops
$680American Airlines
Sun, Apr 5 - Thu, Apr 9
American Airlines Logo
6:15 pm - 4:27 pm
BUF
-
STX
22h 12m
2 stops
American Airlines Logo
5:14 pm - 3:29 pm
STX
-
BUF
22h 15m
2 stops
$698American Airlines
Sun, Apr 5 - Mon, Apr 13
JetBlue Logo
7:10 am - 2:59 pm
BUF
-
STX
7h 49m
1 stop
JetBlue Logo
3:55 pm - 12:25 am
STX
-
BUF
8h 30m
1 stop
$720JetBlue
Wed, Apr 1 - Sat, Apr 4

American Airlines flights from Buffalo to Christiansted

Our best American Airlines deals on Buffalo to Christiansted flight tickets
American Airlines
Feb 21
BUF4:25 pmBuffalo
20h 28m
2 stops
STX1:53 pmChristiansted Henry Rohlsen
Feb 25
STX4:38 pmChristiansted Henry Rohlsen
8h 00m
1 stop
BUF11:38 pmBuffalo
$368
American Airlines
Feb 23
BUF4:25 pmBuffalo
20h 28m
2 stops
STX1:53 pmChristiansted Henry Rohlsen
Feb 27
STX4:38 pmChristiansted Henry Rohlsen
19h 20m
2 stops
BUF10:58 amBuffalo
$556
American Airlines
Apr 5
BUF6:19 amBuffalo
8h 29m
1 stop
STX2:48 pmChristiansted Henry Rohlsen
Apr 13
STX5:14 pmChristiansted Henry Rohlsen
22h 15m
2 stops
BUF3:29 pmBuffalo
$587

Delta flights from Buffalo to Christiansted

Our best Delta deals on Buffalo to Christiansted flight tickets
Delta
Feb 21
BUF6:00 amBuffalo
7h 56m
1 stop
STX2:56 pmChristiansted Henry Rohlsen
Feb 25
STX3:58 pmChristiansted Henry Rohlsen
8h 28m
1 stop
BUF11:26 pmBuffalo
$389
Delta
Feb 22
BUF6:00 amBuffalo
7h 56m
1 stop
STX2:56 pmChristiansted Henry Rohlsen
Feb 26
STX3:58 pmChristiansted Henry Rohlsen
8h 28m
1 stop
BUF11:26 pmBuffalo
$552
Delta
Feb 15
BUF6:00 amBuffalo
7h 56m
1 stop
STX2:56 pmChristiansted Henry Rohlsen
Feb 21
STX3:58 pmChristiansted Henry Rohlsen
8h 28m
1 stop
BUF11:26 pmBuffalo
$805

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo 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 February 9, 2026.
Use the filters below to find and compare flights from Buffalo to Christiansted that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Sat 2/21

4:25 pm-1:53 pm

2 stops20h 28m

Christiansted Henry Rohlsen

Wed 2/25

4:38 pm-11:38 pm

1 stop8h 00m

$368

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Sat 2/21

6:00 am-2:56 pm

1 stop7h 56m

Christiansted Henry Rohlsen

Wed 2/25

3:58 pm-11:26 pm

1 stop8h 28m

$389

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Sun 2/22

6:00 am-6:15 pm

2 stops11h 15m

Christiansted Henry Rohlsen

Thu 2/26

3:26 pm-9:35 am

2 stops19h 09m

$507

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Sun 2/22

6:00 am-2:56 pm

1 stop7h 56m

Christiansted Henry Rohlsen

Thu 2/26

3:58 pm-11:26 pm

1 stop8h 28m

$552

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Mon 2/23

6:19 am-3:48 pm

1 stop8h 29m

Christiansted Henry Rohlsen

Fri 2/27

6:27 pm-11:26 am

2 stops17h 59m

$556

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Sun 4/5

6:19 am-2:48 pm

1 stop8h 29m

Christiansted Henry Rohlsen

Mon 4/13

5:14 pm-3:29 pm

2 stops22h 15m

$587

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Mon 4/6

5:00 pm-4:13 pm

2 stops23h 13m

Christiansted Henry Rohlsen

Mon 4/13

5:14 pm-3:29 pm

2 stops22h 15m

$664

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Sun 4/5

6:19 am-2:48 pm

1 stop8h 29m

Christiansted Henry Rohlsen

Thu 4/9

5:14 pm-11:58 am

2 stops18h 44m

$680

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Sun 4/5

6:15 pm-4:27 pm

2 stops22h 12m

Christiansted Henry Rohlsen

Mon 4/13

5:14 pm-3:29 pm

2 stops22h 15m

$698

BuffaloChristiansted

BUF - STX

BUFSTX

Buffalo

Wed 4/1

7:10 am-2:59 pm

1 stop7h 49m

Christiansted Henry Rohlsen

Sat 4/4

3:55 pm-12:25 am

1 stop8h 30m

$720

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Christiansted from

How to get the cheapest flight ticket from Buffalo 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

Can stopping save me money on Buffalo to Christiansted flights?

You could potentially save up to 24% on your flight if you consider stops on a Buffalo to Christiansted flight.

When to book flights from Buffalo to Christiansted

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

Cheap Buffalo to Christiansted (BUF to STX) flight deals and tips

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

Fastest flight time

7h 49m

Direct flights

None
The fastest flight from Buffalo to Christiansted takes 7h 49m
There are no direct flights from Buffalo to Christiansted. There are no popular flight routes from Buffalo to Christiansted.
Search flight deals

  • How far is Buffalo to Christiansted Henry Rohlsen by plane?

    Buffalo and Christiansted Henry Rohlsen are 1924.2 mi apart from one another. Typically, this will take 7h 49m by plane in normal conditions.

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

    Prices for flights from Buffalo Airport to Christiansted Henry Rohlsen Airport were last updated today.

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

  • How old do you have to be to fly from Buffalo Airport to Christiansted Henry Rohlsen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Christiansted Henry Rohlsen Airport.

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

    The required travel and health documents for your Christiansted Henry Rohlsen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Christiansted Henry Rohlsen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Buffalo to Christiansted

Compare and see reviews for airlines that fly from Buffalo to Christiansted with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $368Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights

Traveling to a place near Christiansted?

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

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Christiansted for you.

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

All flight searches from Buffalo to Christiansted on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Christiansted from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Buffalo to Christiansted flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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