Business Class

Flights to
St Lucia Island (SLU)

starting from

1,073

USD

Business Class / Round Trip

We compared 553 round-trip fares across 7 airlines from 14 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

Airlines

Carriers

553

Total fares

$2241

$avg. price

We compared 553 round-trip fares across 7 airlines from 14 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

Airlines

Carriers

553

Total fares

$2241

$avg. price

Request

Submit your travel requirements for personal assessment

Selection

Receive flight options and discuss them with your specialist

Booking

Finalize your booking online with full-service support at hand

“

I founded BusinessClass.com to cut through the chaos. We combine twenty years of expertise with technology to curate only the finest offers. You get true comfort, great value, and sustainable choices — instantly.

Jason Eckhoff

Founder & Editor-in-Chief20+ years in digital travelEntrepreneur of the Year (Ernst & Young)

Nice webpage - very good description of the standard and amenities on the flights - I use BC to compare both prices and cabin quality and book my flights.

Maria, NO

Have used bussinessclass.com for half a year already and I am very happy, it works out perfect and customer support is also very good. There are some other sites who uses the same name, but they are not as good as this one which I would say is the original and most trustworthy.

Christian Mikkel Dobloug, NO

Businessclass.com always have the best hotel and flight deals. Airlines and hotels are reviewed to offer you the best experience.

Marianne, DK

Business Class Flights to St Lucia Island

An in-depth analysis of the best business class options from United States (US) to St Lucia Island (SLU). Compare seats, amenities, service, and find the perfect flight for your journey.

Book Safely

Lowest Fare Guarantee

Instant Callback

24 Hours Fare Lock

Top Airports

Departure Cities, from US

New York City NYC

NYC

$1,073

175 fares • nonstop

Atlanta ATL

ATL

$1,588

92 fares • 1 stop

Washington WAS

WAS

$1,562

46 fares • 1 stop

Miami MIA

MIA

$1,421

40 fares • 1 stop

Las Vegas LAS

LAS

$1,754

29 fares • 1 stop

Dallas DFW

DFW

$1,744

27 fares • 1 stop

San Diego SAN

SAN

$2,041

23 fares • 1 stop

Chicago CHI

CHI

$1,556

20 fares • 1 stop

Los Angeles LAX

LAX

$2,032

20 fares • 1 stop

Boston BOS

BOS

$1,747

19 fares • 1 stop

Houston HOU

HOU

$1,780

17 fares • 2 stops

Denver DEN

DEN

$1,848

15 fares • 1 stop

Orlando ORL

ORL

$1,359

15 fares • 1 stop

San Francisco SFO

SFO

$1,971

11 fares • 1 stop

Nonstop vs connecting

Layovers Comparison

Nonstop

$1,073

median $2417

• Availability87 fares

• Flight time4h 30m

• Share16% flights

Delta Air Lines (35)American Airlines (31)JetBlue (11)United Airlines (10)

1 StopMost Options

$1,341

median $2210

• Availability399 fares

• Flight time13h 20m

• Share72% flights

American Airlines (245)Delta Air Lines (85)Air Canada (39)Caribbean Airlines (23)United Airlines (5)

2 Stops

$1,363

median $2446

• Availability67 fares

• Flight time18h 26m

• Share12% flights

American Airlines (58)Air Canada (6)Delta Air Lines (2)United Airlines (1)

Expert insight: 1-stop fares are the most common (72% of fares with known routing); the lowest fares are nonstop from $1,073. Other options: nonstop from $1,073, 2-stop from $1,363.

Connection Hubs

Top layover cities

MiamiMIA

MIA

from

$1,359

408 flights

CharlotteCLT

Charlotte Douglas International Airport

from

$1,359

239 flights

AtlantaATL

ATL

from

$1,483

DLAA

177 flights

TorontoYYZ

Lester B. Pearson International Airport

from

$2,721

90 flights

Port of SpainPOS

Piarco International Airport

from

$1,341

BWAAUA

48 flights

DallasDFW

DFW

from

$1,780

39 flights

ChicagoORD

Chicago O'Hare International Airport

from

$1,614

UAAA

10 flights

PhiladelphiaPHL

Philadelphia International Airport

from

$1,359

10 flights

WashingtonDCA

Ronald Reagan Washington National Airport

from

$1,971

7 flights

Los AngelesLAX

LAX

from

$1,989

AADL

7 flights

Expert insight: Port of Spain has the lowest median overall at $1,406 across 48 fares—$635 below Miami’s $2,041 median, despite having far fewer options. By fare count, Miami leads with 408 fares from $1,359 (median $2,041) via American Airlines; Charlotte follows with 239 from $1,359 (median $2,129) via American Airlines; Atlanta is third with 177 from $1,483 (median $2,666) via Delta Air Lines and American Airlines.

When to Travel

Departure times

Late Night

$1341

67 options

Early Morning

$1073

164 options

Cheapest flights

Morning

$1409

91 options

Midday

$1664

14 options

Highest price

Afternoon

$1421

44 options

Evening

$1359

173 options

Good to know: Evening departures offer the most options — 173 fares from $1,359. The cheapest entry price is Early Morning, from $1,073 (164 fares), about $286 less to start.

Price Range Distribution

Great deal:

$1,618

Lowest price 30d:

$1,073

Typical price:

$2,241

Higher end:

$8–9k

Monthly price: Round Trip fares

When fares are lowest. Fares to Saint Lucia Island are lowest in February, near $2,133 — the low point of the calendar. April, May, and August stay within reach, giving flexible travelers a value window rather than a single date.

Peak season. Fares climb into the year-end holidays, peaking in December around $2,611 — a $478 (22%) premium over the February low.

Shoulder season. Months like January, March, and November trade near the annual median — a reasonable compromise when the cheapest dates don't work.

Our current inventory. Our specialists are holding strong January inventory, from $1,073 — well below the typical fare.

Average deals

Our deals

Best day to fly

Sun

avg $2255

from $1341

41% below avg

Mon

avg $2183

from $1341

39% below avg

Tue

avg $2008

from $1416

29% below avg

Cheapest flights

Wed

avg $2427

from $1341

45% below avg

Priciest flights

Thu

avg $2162

from $1341

38% below avg

Fri

avg $2226

from $1341

40% below avg

Sat

avg $2393

from $1073

55% below avg

Good to know: Tue is the cheapest day to fly business class, averaging $2,008, while Wed is the priciest at $2,427.

Airline comparison

Airlines flying to St Lucia Island

BEST FOR Value

Caribbean Airlines

Typical $1391 (median of 23 fares)

BEST FOR Availability

American Airlines

334 available departures

BEST FOR Budget

JetBlue

Lowest fares from $1073

American AirlinesAA

oneworld

334 faresfrom $1,359avg $2,093 1 stop

Delta Air LinesDL

SkyTeam

122 faresfrom $1,483avg $2,633 1 stop

Air CanadaAC

Star Alliance

45 faresfrom $2,721avg $5,095 1 stop

Caribbean AirlinesBW

Independent

23 faresfrom $1,341avg $1,391 1 stop

United AirlinesUA

Star Alliance

16 faresfrom $1,937avg $2,968 nonstop

JetBlueB6

Independent

11 faresfrom $1,073avg $2,423 nonstop

Latest Offers

Flight deals to St Lucia Island

New York City - Saint Lucia Island

Mon, Nov 30 - Mon, Dec 7

1 stop ‧ 14h 59m

from $1,599

New York City - Saint Lucia Island

Sat, Mar 20 - Sat, Mar 27

1 stop ‧ 8h

from $1,684

Dallas - Saint Lucia Island

Thu, Jul 22 - Tue, Jul 27

1 stop ‧ 16h 2m

from $1,819

New York City - Saint Lucia Island

Sat, Jan 23 - Sat, Jan 30

nonstop ‧ 4h 41m

from $1,857

Boston - Saint Lucia Island

Sat, Mar 27 - Sat, Apr 3

1 stop ‧ 22h 34m

from $1,928

Washington - Saint Lucia Island

Thu, Feb 11 - Thu, Feb 18

1 stop ‧ 8h 5m

from $1,933

New York City - Saint Lucia Island

Sat, Dec 5 - Sat, Dec 12

nonstop ‧ 4h 44m

from $2,005

Atlanta - Saint Lucia Island

Sat, Dec 5 - Sat, Dec 12

1 stop ‧ 17h 31m

from $2,026

Atlanta - Saint Lucia Island

Fri, Dec 4 - Fri, Dec 11

1 stop ‧ 20h 49m

from $2,028

Boston - Saint Lucia Island

Sun, Feb 14 - Sun, Feb 21

1 stop ‧ 18h 37m

from $2,240

New York City - Saint Lucia Island

Mon, Nov 23 - Mon, Nov 30

1 stop ‧ 8h

from $2,241

New York City - Saint Lucia Island

Fri, Dec 4 - Fri, Dec 11

1 stop ‧ 12h 50m

from $2,241

Washington - Saint Lucia Island

Thu, Feb 11 - Thu, Feb 18

1 stop ‧ 8h 41m

from $2,721

New York City - Saint Lucia Island

Sat, Mar 20 - Sat, Mar 27

nonstop ‧ 4h 37m

from $2,989

New York City - Saint Lucia Island

Sat, Mar 20 - Sat, Mar 27

nonstop ‧ 4h 34m

from $3,473

How We Analyze Flight Prices

This page is powered by 553 real fares from the last 30 days. All prices are sourced from publicly available booking data across 7 airlines and 14 US airports. Departure dates cover Nov 12, 2026 – Sep 18, 2027.

We show you the complete pricing landscape — no hidden fees, no promotional gimmicks. Top 5% outlier fares are excluded from range statistics. Minimum prices reflect the lowest observed fare. All prices are per person, round-trip.

Last Update: November 9, 2026

FAQ

What is the cheapest business class fare to Saint Lucia Island?

Business class fares to Saint Lucia Island start from $1,073. The typical fare is around $2,241. We currently have particularly attractive inventory in January, with fares from $1,073 — 52% below the typical fare.

When is the best time to fly business class to Saint Lucia Island?

In our current fare data, February offers the best value for business class to Saint Lucia Island with a median fare of $2,133. May, August, and April also show competitive pricing. December tends to be the priciest at $2,611. We also have strong inventory in January starting from $1,073.

Are there nonstop business class flights to Saint Lucia Island?

Yes, nonstop business class flights are available to Saint Lucia Island starting from $1,073.

How many airlines fly business class to Saint Lucia Island?

7 airlines offer business class fares on routes to Saint Lucia Island, giving travelers multiple options for schedule, cabin product, and pricing.

How far in advance should I book business class to Saint Lucia Island?

Our fare data shows the best value when booking 15-30 days before departure, with a median fare of $2,241. The most expensive window is 91-180 days at $2,520 — a $279 difference.

What is the cheapest day to fly business class to Saint Lucia Island?

In our current fare data, Tuesday departures average $2,008 for business class to Saint Lucia Island — the lowest of any day. Wednesday is the most expensive at $2,427 — a $419 difference.

Can I get non-public business class fares to Saint Lucia Island?

Yes — our specialists work with airline consolidators to access unpublished business class inventory that isn't available through standard booking channels. These non-public fares can be significantly lower than published rates. Contact us for a personalized quote.

How long are flights to Saint Lucia Island?

Nonstop flights to Saint Lucia Island take about 4 hours and 30 minutes, while one-stop itineraries average about 13 hours and 20 minutes.

What are common layover cities for connecting flights to Saint Lucia Island?

Common connection points for connecting flights to Saint Lucia Island include Miami, Charlotte, Atlanta, and Toronto.

Which airlines fly to Saint Lucia Island?

Airlines serving Saint Lucia Island include American Airlines, Delta Air Lines, Air Canada, and Caribbean Airlines, among 7 carriers in our data.

Are flights to Saint Lucia Island usually nonstop or connecting?

About 16% of flights to Saint Lucia Island are nonstop from 4 carriers; the rest connect through a hub.

What time of day do flights to Saint Lucia Island usually depart?

Most flights to Saint Lucia Island depart in the evening window. Overnight (red-eye) departures are available.

Which departure city offers the lowest starting fare to Saint Lucia Island?

Among departure cities in our data, New York City has the lowest starting fare to Saint Lucia Island at $1,073.