How does KAYAK find such low prices on flights from Maine to Castries?

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 Maine to Castries. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Castries?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Maine is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maine to Castries?

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 to Castries with an airline and back to Maine with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Castries?

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 to Castries from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from Maine to Castries from $203

UVF

Search hundreds of travel sites at once for deals on flights to Castries

...and more

In the last 7 days travelers have searched 42,369,914 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

Bundle and saveSave money when you bundle your flight + hotel.

Low season	September
High season	July
Cheapest flight	$203

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 7% increase in price.

Flight from Boston to Castries

How does KAYAK find such low prices on flights from Maine to Castries?
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 Maine to Castries.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Castries?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Maine 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 Maine to Castries?
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 to Castries with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Castries?
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 to Castries from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

Maine to Castries Hewanorra

Monday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Wednesday

Air Canada, American Airlines, British Airways, +4 more

Air Canada, American Airlines, +5 more

Thursday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Sunday

Air Canada, American Airlines, British Airways, +5 more

Air Canada, American Airlines, +6 more

See more direct flights

Nonstop returns

Castries Hewanorra to Maine

Monday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Wednesday

Air Canada, American Airlines, British Airways, +4 more

Air Canada, American Airlines, +5 more

Thursday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Delta, +4 more

American Airlines, British Airways, +5 more

Sunday

Air Canada, American Airlines, British Airways, +5 more

Air Canada, American Airlines, +6 more

See more direct flights

Book cheap flights from Maine to Castries

Recent round-trip flight deals

9/25Wed

1 stopDelta

8h 20mBOS-UVF

10/2Wed

1 stopDelta

9h 34mUVF-BOS

$406

8/13Tue

1 stopAmerican Airlines

8h 37mBOS-UVF

8/23Fri

1 stopAmerican Airlines

9h 04mUVF-BOS

$451

8/13Tue

2 stopsAmerican Airlines

19h 21mBOS-UVF

8/23Fri

1 stopAmerican Airlines

9h 04mUVF-BOS

$455

11/5Tue

1 stopAmerican Airlines

18h 18mBOS-UVF

11/12Tue

1 stopAmerican Airlines

20h 12mUVF-BOS

$463

11/5Tue

2 stopsAmerican Airlines

18h 57mBOS-UVF

11/12Tue

1 stopAmerican Airlines

20h 12mUVF-BOS

$466

8/17Sat

2 stopsAmerican Airlines

17h 23mBOS-UVF

8/24Sat

2 stopsAmerican Airlines

18h 48mUVF-BOS

$483

6/15Sat

1 stopAir Canada

18h 50mBOS-UVF

6/19Wed

2 stopsAir Canada

23h 08mUVF-BOS

$499

9/25Wed

1 stopJetBlue

9h 14mBOS-UVF

9/29Sun

1 stopJetBlue

8h 07mUVF-BOS

$506

7/4Thu

1 stopJetBlue

7h 51mBOS-UVF

7/7Sun

1 stopJetBlue

12h 50mUVF-BOS

$526

8/28Wed

1 stopAir Canada

8h 25mBOS-UVF

9/1Sun

1 stopAir Canada

17h 59mUVF-BOS

$549

Recent one-way flight deals

7/2Tue

1 stopAmerican Airlines

8h 54mBOS-UVF

$203

7/8Mon

1 stopAmerican Airlines

9h 07mBOS-UVF

$251

7/2Tue

2 stopsAmerican Airlines

18h 54mBOS-UVF

$253

7/12Fri

2 stopsAir Canada

52h 10mBOS-UVF

$303

7/12Fri

1 stopAmerican Airlines

18h 24mBOS-UVF

$308

7/8Mon

2 stopsAmerican Airlines

19h 55mBOS-UVF

$313

7/9Tue

2 stopsAmerican Airlines

27h 23mBOS-UVF

$317

7/2Tue

3 stops

24h 37mBOS-UVF

$320

7/10Wed

1 stopAmerican Airlines

21h 39mBOS-UVF

$378

7/11Thu

1 stopAmerican Airlines

8h 55mBOS-UVF

$443

Last minute flights from Maine to Castries

Last minute flight, train and bus deals

5/16Thu

multi-stopAmerican Airlines

9h 15mBOS-UVF

5/23Thu

multi-stopAmerican Airlines

9h 16mUVF-BOS

$733

5/16Thu

multi-stopAmerican Airlines

7h 57mBOS-UVF

5/23Thu

multi-stopAmerican Airlines

18h 50mUVF-BOS

$737

5/16Thu

multi-stopAmerican Airlines

20h 35mBOS-UVF

5/23Thu

multi-stopAmerican Airlines

18h 18mUVF-BOS

$739

5/16Thu

multi-stopAmerican Airlines

7h 57mBOS-UVF

5/19Sun

multi-stopAmerican Airlines

23h 27mUVF-BOS

$914

5/16Thu

multi-stopJetBlue

7h 54mBOS-UVF

5/19Sun

multi-stopJetBlue

9h 10mUVF-BOS

$916

Flights to Castries

Destination:

Castries (UVF)Saint Lucia

Cabin classes:

Browse origins:

$464

Flights from Boston to Castries

$1,060

Flights from Portland, Maine to Castries

Browse destinations:

$464

Flights to Castries, Castries

UVF

Find cheap flights from Maine to Castries from $203

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Castries departing on 7/2. 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.

Search hundreds of travel sites at once for deals on flights to Castries

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Maine to Castries

How does KAYAK find such low prices on flights from Maine to Castries?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Castries?

What is the Hacker Fare option on flights from Maine to Castries?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Castries?

Prefer to fly non-stop from Maine to Castries?

Maine to Castries Hewanorra

Castries Hewanorra to Maine

Book cheap flights from Maine to Castries

Recent round-trip flight deals

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Recent one-way flight deals

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Last minute flights from Maine to Castries

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Flights to Castries

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