$233 Find Cheap Flights from Saint Lucia to the United States

1 adult
1 adult, Economy

KAYAK searches 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 20% 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.

Useful Info

KAYAK's insights & trends for flights to the United States

Get data-powered insights and trends for flights to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to the United States?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to the United States from Saint Lucia found in the last 72 hours was to Newark Airport, at $225 round-trip. The most popular route is Castries (UVF) to Newark Airport (EWR) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $225.

What is the cheapest month to fly from Saint Lucia to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Saint Lucia to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saint Lucia to the United States is October, when tickets cost $429 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $565 and $542 respectively.

Which is the cheapest airport to fly into in the United States?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United States is New York John F Kennedy Intl Airport (JFK), with an average flight price of $279.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$233
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 9% lower on average.
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.

  • What is the cheapest day to fly to the United States?

    Based on KAYAK data, the cheapest day to fly to the United States is Wednesday where round-trip tickets can be as cheap as $566. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $648 on average.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $506 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally at night, which is peak travel time and where the average cost of a ticket is $536.

Reviews of the 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 7963 reviews
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The check in and boarding process was a bit of a cluster. Two people at the counter to check in, three random lines that nobody knew which was for what, and people kept getting shuffled from one line to another for no apparent reason because then they’d get shuffled back and end up getting out further back in the line than they were originally. I only had to hand my already checked bag over and it took 45 minutes. I was never assigned a seat so when I tried to board I was pulled out of line again while someone had to try to manually assign me a seat. During the flight I got up to go to the bathroom, and there was an attendant in the aisle offering pillows etc and it was a 30 min wait unbuckled standing by the bathrooms because she said I couldn’t go past her. First and last time flying jet blue to be honest.

Communication since no reason or explanation was given for 3 hrs delay

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

It was too hot in the cabin. The AC did not help.

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Book cheap flights from Saint Lucia to the United States

Recent round-trip flight deals

7/10Thu
nonstopJetBlue
4h 58mUVF-JFK
8/20Wed
nonstopJetBlue
4h 45mJFK-UVF
$361
7/10Thu
nonstopJetBlue
4h 58mUVF-JFK
8/20Wed
nonstopJetBlue
4h 45mJFK-UVF
$366
8/14Thu
1 stopAmerican Airlines
8h 53mUVF-JFK
8/25Mon
1 stopAmerican Airlines
17h 55mJFK-UVF
$381
8/14Thu
1 stopAmerican Airlines
8h 53mUVF-JFK
8/25Mon
2 stopsAmerican Airlines
17h 30mJFK-UVF
$385
7/1Tue
1 stopAir Canada
24h 05mUVF-JFK
7/20Sun
2 stopsAir Canada
53h 15mJFK-UVF
$450
8/5Tue
2 stopsAir Canada
30h 37mUVF-JFK
8/21Thu
2 stopsAir Canada
29h 15mJFK-UVF
$485
10/31Fri
1 stopDelta
9h 20mUVF-MIA
11/18Tue
1 stopDelta
8h 10mMIA-UVF
$517
6/29Sun
1 stopCaribbean Airlines
24h 30mSLU-JFK
7/5Sat
1 stopCaribbean Airlines
10h 35mJFK-SLU
$518
6/29Sun
1 stopCaribbean Airlines
24h 30mSLU-JFK
7/5Sat
1 stopCaribbean Airlines
10h 35mJFK-SLU
$523
10/31Fri
1 stopDelta
9h 20mUVF-MIA
11/18Tue
1 stopDelta
8h 10mMIA-UVF
$528

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/11Fri
1 stopAir Canada
24h 05mUVF-JFK
$233
7/11Fri
2 stopsAir Canada
16h 24mUVF-EWR
$233
7/11Fri
nonstopJetBlue
4h 58mUVF-JFK
$242
8/30Sat
2 stopsAmerican Airlines
20h 10mUVF-JFK
$256
7/3Thu
nonstopJetBlue
4h 58mUVF-JFK
$273
7/5Sat
nonstopUnited Airlines
5h 10mUVF-EWR
$274
8/17Sun
2 stopsAmerican Airlines
18h 46mUVF-JFK
$315
9/24Wed
1 stopDelta
9h 14mUVF-JFK
$333
10/29Wed
1 stopDelta
9h 20mUVF-JFK
$339
8/9Sat
nonstopUnited Airlines
5h 10mUVF-EWR
$403

Search by stops

Search by airline

Search by price

Last minute flights to the United States

Last minute flight, train and bus deals

6/20Fri
multi-stopAir Canada
30h 38mUVF-EWR
7/6Sun
multi-stopAir Canada
41h 59mEWR-UVF
$388
6/20Fri
multi-stopAir Canada
18h 13mUVF-LGA
7/7Mon
multi-stopAir Canada
20h 30mLGA-UVF
$388
6/20Fri
multi-stopCaribbean Airlines
11h 40mSLU-JFK
6/30Mon
multi-stopCaribbean Airlines
8h 20mJFK-SLU
$504
6/19Thu
multi-stopCaribbean Airlines
19h 55mSLU-JFK
6/21Sat
multi-stopCaribbean Airlines
14h 40mJFK-SLU
$507
6/20Fri
nonstopJetBlue
5h 00mUVF-JFK
6/30Mon
nonstopJetBlue
4h 45mJFK-UVF
$560
6/20Fri
nonstopJetBlue
5h 00mUVF-JFK
7/7Mon
nonstopJetBlue
4h 41mJFK-UVF
$598
6/18Wed
multi-stopAmerican Airlines
18h 45mUVF-JFK
6/25Wed
multi-stopAmerican Airlines
16h 45mJFK-UVF
$718
6/18Wed
multi-stopAmerican Airlines
18h 51mUVF-JFK
6/25Wed
multi-stopAmerican Airlines
23h 20mJFK-UVF
$722
6/20Fri
multi-stopDelta
9h 37mUVF-JFK
6/29Sun
multi-stopDelta
8h 16mJFK-UVF
$2,187
6/20Fri
multi-stopDelta
9h 22mUVF-EWR
6/29Sun
multi-stopDelta
8h 16mEWR-UVF
$2,220

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.