Business Class

Flights to
St Lucia Island (SLU)

starting from

1,323

USD

Business Class / Round Trip

We compared 638 round-trip fares across 7 airlines from 14 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

Airlines

Carriers

638

Total fares

$2237

$avg. price

We compared 638 round-trip fares across 7 airlines from 14 US departure cities. Find nonstop flights, premium carriers, and best-value connections.

Airlines

Carriers

638

Total fares

$2237

$avg. price

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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.

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Top Airports

Departure Cities, from US

New York City NYC

NYC

$1,341

195 fares • 1 stop

Atlanta ATL

ATL

$1,588

111 fares • 1 stop

Chicago CHI

CHI

$1,536

84 fares • 1 stop

Washington WAS

WAS

$1,577

42 fares • 1 stop

Las Vegas LAS

LAS

$1,754

33 fares • 1 stop

Dallas DFW

DFW

$1,708

31 fares • 1 stop

Los Angeles LAX

LAX

$1,950

31 fares • 1 stop

Miami MIA

MIA

$1,421

29 fares • 1 stop

San Diego SAN

SAN

$2,060

21 fares • 1 stop

Denver DEN

DEN

$1,848

15 fares • 1 stop

Boston BOS

BOS

$1,912

12 fares • 1 stop

Orlando ORL

ORL

$1,323

11 fares • 1 stop

San Francisco SFO

SFO

$1,971

11 fares • 1 stop

Houston HOU

HOU

$1,780

8 fares • 2 stops

Nonstop vs connecting

Layovers Comparison

Nonstop

$1,487

median $2400

• Availability62 fares

• Flight time4h 24m

• Share10% flights

Delta Air Lines (34)American Airlines (17)United Airlines (8)B6 (3)

1 StopMost Options

$1,323

median $2159

• Availability464 fares

• Flight time12h 29m

• Share73% flights

American Airlines (282)Delta Air Lines (105)Air Canada (38)Caribbean Airlines (23)United Airlines (13)

2 Stops

$1,363

median $2717

• Availability112 fares

• Flight time19h 11m

• Share18% flights

American Airlines (93)Air Canada (9)Delta Air Lines (6)United Airlines (4)

Expert insight: 1-stop fares are the most common (73% of fares with known routing) and start lowest at $1,323. Other options: nonstop from $1,487, 2-stop from $1,363.

Connection Hubs

Top layover cities

MiamiMIA

MIA

from

$1,323

528 flights

CharlotteCLT

Charlotte Douglas International Airport

from

$1,359

341 flights

AtlantaATL

ATL

from

$1,488

DLAA

224 flights

TorontoYYZ

Lester B. Pearson International Airport

from

$2,655

93 flights

Port of SpainPOS

Piarco International Airport

from

$1,341

BWUA

47 flights

DallasDFW

DFW

from

$1,780

44 flights

NewarkEWR

Newark Liberty International Airport

from

$2,964

25 flights

DetroitDTW

Detroit Metropolitan Wayne County Airport

from

$2,182

19 flights

WashingtonDCA

Ronald Reagan Washington National Airport

from

$1,450

18 flights

ChicagoORD

Chicago O'Hare International Airport

from

$1,614

UAAAAC

15 flights

Expert insight: Miami combines the most inventory with the lowest median among the three busiest hubs: 528 fares, from $1,323, with a $1,961 median via American Airlines. Charlotte has 341 fares, from $1,359, with a $2,091 median, also via American Airlines. Atlanta has 224 fares, from $1,488, with a $2,944 median via Delta Air Lines and American Airlines.

When to Travel

Departure times

Late Night

$1341

78 options

Early Morning

$1341

190 options

Morning

$1323

87 options

Cheapest flights

Midday

$1673

16 options

Highest price

Afternoon

$1341

65 options

Evening

$1359

202 options

Good to know: Evening has the most inventory, with 202 fares from $1,359. Morning has the cheapest starting fare, $1,323, across 87 options—$36 less to start than evening. If you want the widest choice, look at evening departures; for the lowest entry price, check mornings.

Price Range Distribution

Great deal:

$1,607

Lowest price 30d:

$1,323

Typical price:

$2,237

Higher end:

$12,500–$15,000

Monthly price: Round Trip fares

When fares are lowest. Fares to Saint Lucia Island are lowest in August, near $1,970 — the low point of the calendar. February, May, and October 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 $3,226 — a $1,256 (64%) premium over the August low.

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

Our current inventory. Our specialists are holding strong July inventory, from $1,323 — well below the typical fare.

Average deals

Our deals

Best day to fly

Sun

avg $2244

from $1341

40% below avg

Mon

avg $2152

from $1341

38% below avg

Tue

avg $1975

from $1341

32% below avg

Cheapest flights

Wed

avg $2427

from $1341

45% below avg

Priciest flights

Thu

avg $2130

from $1323

38% below avg

Fri

avg $2354

from $1341

43% below avg

Sat

avg $2395

from $1359

43% below avg

Good to know: Tue is the cheapest day to fly business class, averaging $1,975, 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

392 available departures

American AirlinesAA

oneworld

392 faresfrom $1,323avg $2,000 1 stop

Delta Air LinesDL

SkyTeam

145 faresfrom $1,488avg $2,782 1 stop

Air CanadaAC

Star Alliance

47 faresfrom $2,655avg $4,410 1 stop

United AirlinesUA

Star Alliance

25 faresfrom $1,937avg $3,549 1 stop

Caribbean AirlinesBW

Independent

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

Latest Offers

Flight deals to St Lucia Island

New York City - Saint Lucia Island

Thu, Feb 25 - Mon, Mar 1

1 stop ‧ 10h 25m

from $1,341

New York City - Saint Lucia Island

Thu, Feb 25 - Mon, Mar 1

1 stop ‧ 7h 38m

from $1,516

New York City - Saint Lucia Island

Sun, Feb 7 - Sun, Feb 21

1 stop ‧ 8h 5m

from $1,583

New York City - Saint Lucia Island

Sun, Mar 14 - Fri, Mar 19

1 stop ‧ 18h 58m

from $2,007

New York City - Saint Lucia Island

Sat, Feb 6 - Sat, Feb 20

nonstop ‧ 4h 41m

from $2,040

Atlanta - Saint Lucia Island

Sun, Feb 7 - Fri, Feb 12

nonstop ‧ 4h 20m

from $2,178

New York City - Saint Lucia Island

Sun, Mar 14 - Fri, Mar 19

1 stop ‧ 20h 30m

from $2,640

Chicago - Saint Lucia Island

Sun, Nov 22 - Sun, Nov 29

1 stop ‧ 8h 8m

from $3,292

Houston - Saint Lucia Island

Sun, Nov 22 - Sun, Nov 29

2 stops ‧ 17h 17m

from $3,416

New York City - Saint Lucia Island

Sat, Feb 6 - Sat, Feb 20

nonstop ‧ 4h 37m

from $3,549

Denver - Saint Lucia Island

Sun, Nov 22 - Sun, Nov 29

2 stops ‧ 17h 34m

from $4,827

How We Analyze Flight Prices

This page is powered by 638 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 Oct 28, 2026 – Aug 26, 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: October 25, 2026

FAQ

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

Business class fares to Saint Lucia Island start from $1,323. The typical fare is around $2,237. We currently have particularly attractive inventory in July, with fares from $1,323 — 41% below the typical fare.

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

In our current fare data, August offers the best value for business class to Saint Lucia Island with a median fare of $1,970. February, October, and May also show competitive pricing. December tends to be the priciest at $3,226. We also have strong inventory in July starting from $1,323.

Are there nonstop business class flights to Saint Lucia Island?

Yes, nonstop business class flights are available to Saint Lucia Island starting from $1,487.

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 91-180 days before departure, with a median fare of $1,907. The most expensive window is 15-30 days at $3,411 — a $1,504 difference.

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

In our current fare data, Tuesday departures average $1,975 for business class to Saint Lucia Island — the lowest of any day. Wednesday is the most expensive at $2,427 — a $452 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 24 minutes, while one-stop itineraries average about 12 hours and 29 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 United Airlines, among 7 carriers in our data.

Are flights to Saint Lucia Island usually nonstop or connecting?

About 10% 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, Orlando has the lowest starting fare to Saint Lucia Island at $1,323.