HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Philadelphia (PHL) to Saint Lucia from $212

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. 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.
PHL — UVF
Apr 28 — May 51
From?
To?
Sun 4/28
Sun 5/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest month to fly from Philadelphia to Saint Lucia?

August is one of the best times of the year to fly to Saint Lucia from Philadelphia. Prices for August average $927 per person but you can even find prices for as low as $479. The most expensive prices can be found in the month of June. Opting for a August flight can save you 20% on your journey compared to booking in June

When is the cheapest time to fly from Philadelphia to Saint Lucia (PHL - LC)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Saint Lucia as you normally would.

Cheap American Airlines flights from Philadelphia to Saint Lucia

Explore cheap flight options specifically provided by American Airlines for the route between Philadelphia and Saint Lucia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Philadelphia to Saint Lucia. Make sure to double check the flight details before booking.
Sat 6/155:49 pmPHL - UVF
1 stop18h 36mAmerican Airlines
Thu 6/203:40 pmUVF - PHL
1 stop17h 53mAmerican Airlines
Deal found 4/22$434
Mon 7/18:57 pmPHL - UVF
2 stops17h 11mAmerican Airlines
Mon 7/83:35 pmUVF - PHL
1 stop9h 16mAmerican Airlines
Deal found 4/23$452
Mon 7/15:49 pmPHL - UVF
1 stop18h 36mAmerican Airlines
Mon 7/83:35 pmUVF - PHL
1 stop17h 52mAmerican Airlines
Deal found 4/22$459
Thu 7/46:45 pmPHL - UVF
1 stop19h 20mAmerican Airlines
Thu 7/113:35 pmUVF - PHL
1 stop17h 52mAmerican Airlines
Deal found 4/23$469
Thu 6/204:40 pmPHL - UVF
1 stop19h 45mAmerican Airlines
Wed 6/263:08 pmUVF - PHL
1 stop9h 24mAmerican Airlines
Deal found 4/22$470
Thu 7/44:40 pmPHL - UVF
1 stop21h 25mAmerican Airlines
Thu 7/113:35 pmUVF - PHL
2 stops16h 05mAmerican Airlines
Deal found 4/23$473
Fri 6/214:40 pmPHL - UVF
1 stop19h 45mAmerican Airlines
Wed 6/263:08 pmUVF - PHL
1 stop18h 45mAmerican Airlines
Deal found 4/22$479
Sat 7/278:20 amPHL - UVF
Nonstop4h 50mAmerican Airlines
Sat 8/33:13 pmUVF - PHL
1 stop9h 34mAmerican Airlines
Deal found 4/22$481
Mon 8/266:40 amPHL - UVF
1 stop6h 57mAmerican Airlines
Fri 8/304:15 pmUVF - PHL
1 stop15h 21mAmerican Airlines
Deal found 4/22$493

Cheap Air Canada flights from Philadelphia to Saint Lucia

Explore cheap flight options specifically provided by Air Canada for the route between Philadelphia and Saint Lucia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Have a look at some of the cheapest available Air Canada flights departing from Philadelphia and landing in Saint Lucia. Deals frequently update to provide users with more options.
Sun 6/236:15 amPHL - UVF
1 stop8h 15mAir Canada
Sun 6/303:30 pmUVF - PHL
1 stop31h 14mAir Canada
Deal found 4/23$621
Mon 9/304:10 pmPHL - UVF
2 stops46h 20mAir Canada
Sun 10/63:30 pmUVF - PHL
2 stops30h 06mAir Canada
Deal found 4/22$711

Cheap Philadelphia to Saint Lucia flights in April & May 2024

Find cheap flight options from Philadelphia to Saint Lucia specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 2024.
These are some of the best deals we've found on flights to Saint Lucia in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 5/141:35 pmPHL - UVF
1 stop25h 10mAmerican Airlines
Tue 5/213:45 pmUVF - PHL
1 stop17h 41mAmerican Airlines
Deal found 4/23$542
Tue 5/149:10 pmPHL - UVF
2 stops16h 50mAmerican Airlines
Tue 5/213:45 pmUVF - PHL
1 stop18h 51mAmerican Airlines
Deal found 4/23$546
Sat 5/48:22 amPHL - UVF
Nonstop4h 45mAmerican Airlines
Thu 5/93:45 pmUVF - PHL
1 stop17h 41mAmerican Airlines
Deal found 4/22$555
Sat 5/45:15 amPHL - UVF
1 stop9h 04mAmerican Airlines
Thu 5/93:45 pmUVF - PHL
1 stop17h 41mAmerican Airlines
Deal found 4/22$559
Wed 5/15:15 amPHL - UVF
1 stop9h 04mAmerican Airlines
Sun 5/53:19 pmUVF - PHL
1 stop8h 36mAmerican Airlines
Deal found 4/22$561
Wed 5/15:15 amPHL - UVF
1 stop9h 04mAmerican Airlines
Sun 5/52:45 pmUVF - PHL
2 stops16h 58mAmerican Airlines
Deal found 4/22$564
Wed 5/19:06 pmPHL - UVF
2 stops17h 13mAmerican Airlines
Sun 5/52:45 pmUVF - PHL
2 stops16h 58mAmerican Airlines
Deal found 4/22$587
Sat 5/185:37 pmPHL - UVF
1 stop20h 23mAmerican Airlines
Sat 5/253:45 pmUVF - PHL
1 stop8h 14mAmerican Airlines
Deal found 4/22$590
Mon 5/139:10 pmPHL - UVF
1 stop17h 35mAmerican Airlines
Fri 5/173:45 pmUVF - PHL
1 stop17h 41mAmerican Airlines
Deal found 4/23$591

Philadelphia to Saint Lucia 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Saint Lucia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
These are some of the best deals we've found on flights to Saint Lucia in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sat 6/155:49 pmPHL - UVF
1 stop18h 36mAmerican Airlines
Thu 6/203:40 pmUVF - PHL
1 stop17h 53mAmerican Airlines
Deal found 4/22$434
Mon 7/15:49 pmPHL - UVF
1 stop18h 36mAmerican Airlines
Mon 7/83:35 pmUVF - PHL
1 stop17h 52mAmerican Airlines
Deal found 4/22$459
Sat 7/276:45 pmPHL - UVF
1 stop17h 50mAmerican Airlines
Sat 8/33:13 pmUVF - PHL
1 stop9h 34mAmerican Airlines
Deal found 4/22$461
Thu 6/204:40 pmPHL - UVF
1 stop19h 45mAmerican Airlines
Wed 6/263:08 pmUVF - PHL
1 stop9h 24mAmerican Airlines
Deal found 4/22$470
Fri 6/214:40 pmPHL - UVF
1 stop19h 45mAmerican Airlines
Wed 6/263:08 pmUVF - PHL
1 stop18h 45mAmerican Airlines
Deal found 4/22$479
Sat 7/278:20 amPHL - UVF
Nonstop4h 50mAmerican Airlines
Sat 8/33:13 pmUVF - PHL
1 stop9h 34mAmerican Airlines
Deal found 4/22$481
Mon 8/266:40 amPHL - UVF
1 stop6h 57mAmerican Airlines
Fri 8/304:15 pmUVF - PHL
1 stop15h 21mAmerican Airlines
Deal found 4/22$493
Wed 7/243:48 pmPHL - UVF
1 stop20h 47mAmerican Airlines
Mon 7/293:35 pmUVF - PHL
1 stop17h 52mAmerican Airlines
Deal found 4/22$494
Thu 6/136:45 pmPHL - UVF
1 stop19h 23mAmerican Airlines
Sun 6/161:25 pmUVF - PHL
1 stop11h 07mAmerican Airlines
Deal found 4/23$495

Non-stop flights to Saint Lucia from Philadelphia

Discover non-stop flight options from Philadelphia to Saint Lucia. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
For a quicker trip, book one of these direct flights from Philadelphia to Saint Lucia. Users can also choose from other Philadelphia to Saint Lucia flights by using the search form above.
Sat 7/208:20 amPHL - UVF
Nonstop4h 50mAmerican Airlines
Sat 7/272:10 pmUVF - PHL
Nonstop4h 50mAmerican Airlines
Deal found 4/22$531
Sat 6/88:20 amPHL - UVF
Nonstop4h 45mAmerican Airlines
Sat 6/152:10 pmUVF - PHL
Nonstop5h 10mAmerican Airlines
Deal found 4/22$561
Sat 5/188:22 amPHL - UVF
Nonstop4h 45mAmerican Airlines
Sat 5/252:09 pmUVF - PHL
Nonstop5h 05mAmerican Airlines
Deal found 4/22$591
Sat 7/278:20 amPHL - UVF
Nonstop4h 50mAmerican Airlines
Sat 8/32:10 pmUVF - PHL
Nonstop4h 50mAmerican Airlines
Deal found 4/22$666
Sat 5/258:22 amPHL - UVF
Nonstop4h 45mAmerican Airlines
Sat 6/12:09 pmUVF - PHL
Nonstop5h 05mAmerican Airlines
Deal found 4/22$691
Sat 6/228:20 amPHL - UVF
Nonstop4h 45mAmerican Airlines
Sat 6/292:10 pmUVF - PHL
Nonstop5h 10mAmerican Airlines
Deal found 4/22$726

Philadelphia to Saint Lucia flights leaving soon

Find last-minute flight options from Philadelphia to Saint Lucia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Have a look at some of the flights available from Philadelphia to Saint Lucia departing last-minute. It's wise to confirm all flight details are correct before booking.
Wed 5/15:15 amPHL - UVF
1 stop9h 04mAmerican Airlines
Sun 5/53:19 pmUVF - PHL
1 stop8h 36mAmerican Airlines
Deal found 4/22$561
Wed 5/15:15 amPHL - UVF
1 stop9h 04mAmerican Airlines
Sun 5/52:45 pmUVF - PHL
2 stops16h 58mAmerican Airlines
Deal found 4/22$564
Wed 5/19:06 pmPHL - UVF
2 stops17h 13mAmerican Airlines
Sun 5/52:45 pmUVF - PHL
2 stops16h 58mAmerican Airlines
Deal found 4/22$587
Thu 5/27:28 pmPHL - UVF
1 stop18h 59mDelta
Mon 5/63:47 pmUVF - PHL
1 stop17h 46mDelta
Deal found 4/22$1,591

One-way flights to Saint Lucia from Philadelphia

Search for one-way flight options from Philadelphia to Saint Lucia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Take a look at some of the one-way flights we've detected from Philadelphia to Saint Lucia. Those seeking round-trip flights from Philadelphia to Saint Lucia should utilize the search form at the the top of the page.
Sat 6/84:10 pmPHL - UVF
2 stops22h 20mAir Canada
Deal found 4/22$212
Sat 6/85:05 pmPHL - UVF
1 stop21h 25mAir Canada
Deal found 4/22$213
Sat 8/248:45 pmPHL - UVF
1 stop16h 52mAmerican Airlines
Deal found 4/22$276
Sat 6/88:20 amPHL - UVF
Nonstop4h 45mAmerican Airlines
Deal found 4/22$298
Sat 8/244:10 pmPHL - UVF
2 stops22h 20mAir Canada
Deal found 4/22$312
Sat 6/86:17 amPHL - UVF
3 stops31h 27mMultiple Airlines
Deal found 4/22$356

Find flights from Philadelphia to Saint Lucia within your budget

Customize your flight search to find flights from Philadelphia to Saint Lucia 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, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$434 - $916

Route

Depart

Return

Price

PhiladelphiaCastries Hewanorra

PHL - UVF

PHLUVF

Philadelphia

Sat 6/15

1 stop18h 36m

Castries Hewanorra

Thu 6/20

1 stop17h 53m

$434

PhiladelphiaCastries Hewanorra

PHL - UVF

PHLUVF

Philadelphia

Mon 7/1

2 stops17h 11m

Castries Hewanorra

Mon 7/8

1 stop9h 16m

$452

PhiladelphiaCastries Hewanorra

PHL - UVF

PHLUVF

Philadelphia

Mon 7/1

1 stop18h 36m

Castries Hewanorra

Mon 7/8

1 stop17h 52m

$459

PhiladelphiaCastries Hewanorra

PHL - UVF

PHLUVF

Philadelphia

Sat 7/27

1 stop8h 20m

Castries Hewanorra

Wed 7/31

1 stop8h 57m

$461

PhiladelphiaCastries Hewanorra

PHL - UVF

PHLUVF

Philadelphia

Thu 7/4

1 stop19h 20m

Castries Hewanorra

Thu 7/11

1 stop17h 52m

$469

PhiladelphiaCastries Hewanorra

PHL - UVF

PHLUVF

Philadelphia

Thu 6/20

1 stop19h 45m

Castries Hewanorra

Wed 6/26

1 stop9h 24m

$470

PhiladelphiaCastries Hewanorra

PHL - UVF

PHLUVF

Philadelphia

Sat 6/8

1 stop7h 31m

Castries Hewanorra

Sat 6/15

2 stops21h 07m

$610

PhiladelphiaCastries Hewanorra

PHL - UVF

PHLUVF

Philadelphia

Sun 6/23

1 stop8h 15m

Castries Hewanorra

Sun 6/30

1 stop31h 14m

$621

PhiladelphiaCastries George F. L. Charle

PHL - SLU

PHLSLU

Philadelphia

Sat 5/11

3 stops17h 00m

Castries George F. L. Charle

Thu 5/16

2 stops35h 48m

$916

Flights are sorted by cheapest first

Deals found on 4/22

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated April 23, 2024.
Read reviews from past customers who have flown American Airlines, Air Canada and United Airlines from Philadelphia to Saint Lucia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,028 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,272 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,914 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air Canada
7.0
Good
6,859 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Saint Lucia?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Philadelphia to Saint Lucia.

  • Can I find flights from Philadelphia to Saint Lucia for under $500 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Saint Lucia for under $500. The cheapest flight booked recently is on American Airlines for just $434, but on average you can expect to pay $486.

  • Are there nonstop flights from Philadelphia to Saint Lucia for under $600 on Cheapflights?

    Cheapflights has at least 6 direct flights from Philadelphia to Saint Lucia under $600. A good price for a nonstop flight from Philadelphia to Saint Lucia is less than $627.

  • Are there last-minute flights available from Philadelphia to Saint Lucia for under $600?

    There are currently 4+ open flights from Philadelphia to Saint Lucia within the next 7 days for less than $600.

  • What are the most popular airlines that fly from Philadelphia to Saint Lucia?

    The most popular airlines flying from Philadelphia to Saint Lucia are American Airlines, Air Canada and British Airways. Something to consider prior to booking your flight.

  • What are the cheapest flights from Philadelphia to Saint Lucia?

    Looking for the cheapest flight from Philadelphia to Saint Lucia? While on average our users pay $689, our data indicates the cheapest price to be $554. The most popular route (Philadelphia - Castries Hewanorra), is priced around $468.

  • What does PHL to UVF mean?

    Great question - PHL to UVF just means Philadelphia Airport to Castries Hewanorra Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Castries George F. L. Charle Airport (SLU).

  • Can I find deals for flights from Philadelphia to Saint Lucia that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Saint Lucia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Saint Lucia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Saint Lucia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Philadelphia to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Saint Lucia.

  • Can I find deals for business class flights from Philadelphia to Saint Lucia?

    Yes. Cheapflights offers flight deals from Philadelphia to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Philadelphia to Saint Lucia that allow pets onboard?

    Many airlines flying from Philadelphia to Saint Lucia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Saint Lucia?

    Yes, you can often find last-minute deals on Philadelphia to Saint Lucia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Saint Lucia flight deals updated?

    The Philadelphia to Saint Lucia flight deals you see on this page were last updated on 4/23.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Saint Lucia
See prices for flight routes from nearby airports that may be better suited for you.

Philadelphia to Luis Munoz Marin Intl flights
Philadelphia to Punta Cana flights
Philadelphia to Montego Bay flights
Philadelphia to Oranjestad flights
Philadelphia to Providenciales flights
Philadelphia to Santo Domingo flights
Philadelphia to Saint Thomas Island flights
Philadelphia to Nassau flights
Pittsburgh to Oranjestad flights
Pittsburgh to Luis Munoz Marin Intl flights
Philadelphia to Santiago de los Caballeros flights
Philadelphia to Castries flights
Philadelphia to Bridgetown flights
Pittsburgh to Saint Thomas Island flights
Pittsburgh to Punta Cana flights
Allentown to Luis Munoz Marin Intl flights
Philadelphia to Kingston flights
Philadelphia to St. John's flights
Pittsburgh to Montego Bay flights
Allentown to Punta Cana flights
Philadelphia to Puerto Plata flights
Pittsburgh to Nassau flights
Philadelphia to Ponce flights
Pittsburgh to Providenciales flights
Harrisburg to Luis Munoz Marin Intl flights
Philadelphia to Aguadilla flights
Allentown to Montego Bay flights
Scranton to Luis Munoz Marin Intl flights
Pittsburgh to Bridgetown flights
Philadelphia to Port of Spain flights
Philadelphia to Freeport flights
Pittsburgh to Willemstad flights
Allentown to Saint Thomas Island flights
Harrisburg to Providenciales flights
Pittsburgh to Santo Domingo flights
Philadelphia to Georgetown flights

Top 5 airlines flying from Philadelphia to Saint Lucia

Discover the top 5 airlines that operate flights from Philadelphia to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$483Average$814FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$535Average$791FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$608Average$860FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$707Average$707FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Linear Air TaxiCheapest$20,485Average$82,234FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights
USA to Ireland flights
Los Angeles to Kaua'i flights
Miami to Nashville flights
Atlanta to Las Vegas flights
Newark Airport to Charlotte flights
Austin to Houston flights
USA to Australia flights
Denver to Las Vegas flights
Seattle to Austin flights
Houston to Las Vegas flights
Tampa to Chicago flights
Philadelphia to Larnaca flights

Search flights from Philadelphia to Saint Lucia by cabin class

Find flights from Philadelphia to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Bodø
Flights to Bar Harbor
Flights to Bastia Poretta
Flights to Dharamshala Kangra
Flights to Biarritz Parme
Flights to Menorca/Mahon
Flights to Milas–Bodrum
Flights to Dipolog
Flights to Kagoshima
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Ordu/Giresun
Flights to Chios
Flights to Argostoli Cephalonia
Flights to Barrow Wiley Post/W.Rogers
Flights to Kristiansand Kjevik
Flights to Zakynthos Dionsios Salomos
Flights to Batumi
Flights to Guilin
Flights to Pau Pyrénées
Flights to Fez Sais
Flights to Kos
Flights to Mytilene
Flights to Norwich Arpt

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Saint Lucia?

When you search for this flight from Philadelphia to Saint Lucia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Saint Lucia?

Cheapflights helps you find that perfect flight to Saint Lucia from Philadelphia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Philadelphia to Saint Lucia with no change fees?

Certainly. Search results for flights to Saint Lucia from Philadelphia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Philadelphia to Saint Lucia become cheaper?

Yes, Cheapflights offers price alerts on Philadelphia to Saint Lucia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines