$231 Find Cheap Flights from Saint Lucia to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint Lucia to the United States departing on 3/17. 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

Search hundreds of travel sites at once for deals on flights to the United States

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

August

Cheapest flight

$231
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Castries to New York John F Kennedy Airport

FAQs for booking flights from Saint Lucia to the United States

  • How does KAYAK find such low prices on flights from Saint Lucia to the United States?

    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 Saint Lucia to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint Lucia to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint Lucia to the United States 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 Saint Lucia to the United States?

    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 from Saint Lucia to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint Lucia to the United States?

    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 from Saint Lucia to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Saint Lucia to the United States

Need help choosing which airline to fly with from Saint Lucia to the United States? 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.
8.0
DeltaOverall score based on 8220 reviews
8.5Crew
7.3Food
8.0Comfort
8.2Boarding
7.9Entertainment
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Everything was ok!! Just bags came up a little be late.

Tasty snacks. On-time departure and early arrival. Luggage arrived quickly at the carrousel. The only negative was a man behind us that was heavily inebriated. He was served 3 double drinks during the flight. There was no telling how much he had before the flight. He was so out of it that he spilled a drink and broke the heavy liquor glass on the floor. I don't believe he should have been served so much alcohol on a two-hour flight.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

The crew was very kind and always smiling. The seats were great and I was very comfortable during the flight. The only thing I didn't like was that the lavatories got really dirty at some point during the flight. Other than that my experience was great

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

Love the mosaic program, being able to move to an extra space seat for free is awesome

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Our seats were all the way in back of the plane,

The boarding experience was good; $20 for wifi per flight is uncompetitive compared to Delta, Southwest, and others, and puts American lower on my list given similar pricing.

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

Book cheap flights from Saint Lucia to the United States

Recent round-trip flight deals

3/22Sat
nonstopAmerican Airlines
5h 20mUVF-JFK
3/29Sat
nonstopAmerican Airlines
4h 35mJFK-UVF
$414
3/22Sat
nonstopAmerican Airlines
5h 20mUVF-JFK
3/29Sat
1 stopAmerican Airlines
9h 20mJFK-UVF
$419
3/17Mon
1 stopJetBlue
16h 25mUVF-MIA
3/20Thu
1 stopJetBlue
8h 18mMIA-UVF
$462
4/2Wed
1 stopJetBlue
10h 20mUVF-MCO
4/7Mon
1 stopJetBlue
8h 15mMCO-UVF
$473
7/1Tue
1 stopDelta
9h 20mUVF-JFK
8/26Tue
1 stopDelta
8h 15mJFK-UVF
$539
7/1Tue
1 stopDelta
9h 18mUVF-EWR
8/26Tue
1 stopDelta
8h 15mEWR-UVF
$539
7/1Tue
2 stopsAir Canada
25h 52mUVF-LGA
8/26Tue
1 stopAir Canada
8h 15mLGA-UVF
$610
6/27Fri
1 stopAir Canada
24h 05mUVF-JFK
8/17Sun
2 stopsAir Canada
53h 15mJFK-UVF
$617
4/30Wed
1 stopCaribbean Airlines
27h 00mSLU-MIA
5/18Sun
1 stopCaribbean Airlines
24h 40mMIA-SLU
$643
4/30Wed
1 stopCaribbean Airlines
27h 00mSLU-MIA
5/18Sun
2 stopsCaribbean Airlines
26h 20mMIA-SLU
$686

Search by stops

Search by airline

Search by price

Recent one-way flight deals

3/17Mon
nonstopJetBlue
5h 17mUVF-JFK
$231
2/26Wed
nonstopUnited Airlines
5h 20mUVF-EWR
$231
3/17Mon
1 stopDelta
9h 27mUVF-JFK
$237
3/27Thu
1 stopDelta
9h 28mUVF-EWR
$237
3/31Mon
1 stopAmerican Airlines
18h 14mUVF-JFK
$241
2/28Fri
1 stopAmerican Airlines
17h 58mUVF-EWR
$241
4/9Wed
2 stopsAir Canada
30h 02mUVF-JFK
$336
4/9Wed
2 stopsAir Canada
23h 06mUVF-EWR
$336
5/30Fri
1 stopCaribbean Airlines
25h 00mSLU-MIA
$357
3/27Thu
1 stopCaribbean Airlines
12h 05mSLU-JFK
$363

Search by stops

Search by airline

Search by price

Last minute flights to the United States

Last minute flight, train and bus deals

2/25Tue
multi-stopDelta
9h 16mUVF-JFK
3/4Tue
multi-stopDelta
8h 06mJFK-UVF
$367
2/25Tue
multi-stopAmerican Airlines
19h 24mUVF-JFK
3/4Tue
multi-stopAmerican Airlines
8h 30mJFK-UVF
$385
2/25Tue
nonstopJetBlue
5h 28mUVF-JFK
3/4Tue
nonstopJetBlue
4h 45mJFK-UVF
$479
2/22Sat
nonstopUnited Airlines
5h 20mUVF-EWR
2/26Wed
nonstopUnited Airlines
4h 37mEWR-UVF
$522
2/22Sat
multi-stopUnited Airlines
20h 13mUVF-EWR
2/26Wed
multi-stopUnited Airlines
9h 25mEWR-UVF
$560
2/22Sat
multi-stopUnited Airlines
22h 19mUVF-LGA
2/26Wed
multi-stopUnited Airlines
9h 15mLGA-UVF
$560
2/25Tue
multi-stopAir Canada
16h 25mUVF-EWR
3/4Tue
multi-stopAir Canada
22h 45mEWR-UVF
$616
2/25Tue
multi-stopAir Canada
26h 10mUVF-LGA
3/4Tue
multi-stopAir Canada
19h 05mLGA-UVF
$616
2/22Sat
nonstopJetBlue
5h 28mUVF-JFK
2/26Wed
nonstopJetBlue
4h 45mJFK-UVF
$641
2/22Sat
nonstopAmerican Airlines
5h 15mUVF-JFK
2/26Wed
multi-stopAmerican Airlines
7h 49mJFK-UVF
$677

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to the United States

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.