BUF - STX

$899 Find Cheap Flights from Buffalo to Christiansted - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Christiansted departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$899
American Airlines
Sat 12/19Sat 12/26
BUF - STX • 2 stops
Cheapest one-way
$628
JetBlue
Tue 8/4
BUF - STX • 2 stops
Top airlines
American Airlines
Cheapest • from $899 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Christiansted. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
San Juan (SJU)
Cheapest • Avg $547 (round-trip)
Miami (MIA)
Shortest trip • 7h 56m (one-way)
Insights
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Flight Deals

Cheap Flights from Buffalo to Christiansted (BUF-STX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Christiansted that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Christiansted

Sat, Dec 19 - Sat, Dec 26
American Airlines Logo
6:00 am - 3:40 pm
BUF
-
STX
8h 40m
2 stops
American Airlines Logo
8:24 am - 11:32 pm
STX
-
BUF
16h 08m
2 stops
$899American Airlines
Sat, Dec 19 - Sat, Dec 26
American Airlines Logo
6:00 am - 3:40 pm
BUF
-
STX
8h 40m
1 stop
American Airlines Logo
8:24 am - 10:28 pm
STX
-
BUF
15h 04m
2 stops
$899American Airlines
Sat, Dec 19 - Sat, Dec 26
Delta Logo
6:00 am - 2:25 pm
BUF
-
STX
7h 25m
1 stop
Delta Logo
3:25 pm - 11:55 pm
STX
-
BUF
9h 30m
1 stop
$920Delta
Wed, Aug 12 - Sun, Aug 16
Multiple Airlines Logo
7:00 am - 3:49 pm
BUF
-
STX
8h 49m
1 stop
Multiple Airlines Logo
9:10 am - 8:41 pm
STX
-
BUF
11h 31m
2 stops
$962Multiple Airlines
Sun, Nov 22 - Sun, Nov 29
Multiple Airlines Logo
10:35 am - 3:30 pm
BUF
-
STX
27h 55m
2 stops
Multiple Airlines Logo
3:14 pm - 6:11 pm
STX
-
BUF
27h 57m
1 stop
$1,051Multiple Airlines
Sun, Nov 22 - Sun, Nov 29
American Airlines Logo
5:30 am - 10:07 pm
BUF
-
STX
15h 37m
2 stops
American Airlines Logo
7:00 am - 10:32 pm
STX
-
BUF
16h 32m
2 stops
$1,078American Airlines
Wed, Aug 12 - Sun, Aug 16
American Airlines Logo
6:00 am - 9:29 pm
BUF
-
STX
15h 29m
2 stops
American Airlines Logo
8:30 am - 11:36 pm
STX
-
BUF
15h 06m
2 stops
$1,245American Airlines
Sun, Nov 22 - Sun, Nov 29
American Airlines Logo
7:55 am - 10:07 pm
BUF
-
STX
13h 12m
3 stops
American Airlines Logo
7:00 am - 10:32 pm
STX
-
BUF
16h 32m
2 stops
$1,249American Airlines
Sun, Sep 13 - Sun, Sep 20
United Airlines Logo
6:10 am - 12:30 pm
BUF
-
STX
30h 20m
2 stops
United Airlines Logo
10:25 am - 11:12 pm
STX
-
BUF
12h 47m
2 stops
$1,368United Airlines
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
6:00 am - 7:38 pm
BUF
-
STX
13h 38m
2 stops
United Airlines Logo
10:25 am - 11:12 pm
STX
-
BUF
12h 47m
2 stops
$1,550United Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Christiansted flights

Get data-powered insights and trends into flights from Buffalo to Christiansted to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Christiansted?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Buffalo to Christiansted were found on American Airlines ($899) and Delta ($920).

Find deals

Good to know

Cheapest flight

$899
Flight from Buffalo to Christiansted

When to book flights from Buffalo to Christiansted

Are your dates flexible? Find out the best times to travel from Buffalo to Christiansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Christiansted

  • What is the cheapest flight from Buffalo to Christiansted?

    In the last 5 days, the lowest price for a flight from Buffalo to Christiansted was $899 for a round-trip ticket.

  • Do I need a passport to fly between Buffalo and Christiansted?

    Yes

  • Which airports will I be using when flying from Buffalo to Christiansted?

    Buffalo airport is called Buffalo and the only airport in Christiansted is Christiansted Henry Rohlsen.

  • Which aircraft models fly most regularly from Buffalo to Christiansted?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Christiansted?

    oneworld is the only airline alliance operating flights between Buffalo and Christiansted.

  • How does KAYAK find such low prices on flights from Buffalo to Christiansted?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Christiansted.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Christiansted?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Christiansted?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Christiansted with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and STX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Christiansted?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Christiansted from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buffalo to Christiansted

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Christiansted. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Christiansted? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11842 reviews
7.5Boarding
7.9Crew
6.8Entertainment
7.2Comfort
6.4Food
Airline reviews

On time departure & early arrival. Made a long day much better.

10.0 ExcellentWing-Kit, Jul 2026
BUF - DCA
Read more American Airlines reviews

On time departure & early arrival. Made a long day much better.

The boarding crew was very helpful with a little special problem I had. The inflight crew - so-so.

They kept us on the tarmac for 6 hours after already delaying our flight by 2 hours. No one had any answers. They sent our gate checked stroller to baggage claim instead of giving it back at the gate.

There was a big delay and I missed my connection flight

Crew and agents misguiding on tight connections, and lack of connecting crew looking for inbound planes. A very avoidable missed connection as a result.

I don’t like the music section but I believe it was a cost decision. I changed my flight last minute due to work issues and had to sit way in the back. The seats were way closer together than I would have preferred.

Our particular exceptional experience was with Johnny at JFK at check in. He was the kindest, most accommodating agent I’ve ever encountered taking extra steps to help my husband and I with our extra baggage. I hope that he knows how much he positively affected our trip.

The flight attendant was very polite and attentive. The food was good.

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

Everything you need to know for your flight from Buffalo to Christiansted

Information on your arrival and departure airports

Buffalo (BUF)
Christiansted (STX)