What are the cheapest airlines flying from Baltimore to Castries round-trip?

Cheapflights users have booked flights from Baltimore to Castries round-trip from $427. Other airlines that can offer you cheap pricing are American Airlines, from $432, and United Airlines, from $751. Users have found that Delta is 42% cheaper than the other options available to this destination.

What is the cheapest day to fly from Baltimore to Castries?

Travelers seeking maximum savings on their Baltimore to Castries flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Baltimore to Castries?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Baltimore to Castries?

Our data shows that January tends to be the cheapest month to fly to Castries from Baltimore. Users have commonly found prices around $744 for the month, but tickets can be as low as $571. Due to multiple factors, prepare for potentially higher prices in December.

Most accurate provider : When it comes to deals on Baltimore-Castries flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Baltimore-Castries flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Baltimore-Castries flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-Castries flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Baltimore to Castries that include hotel bookings?

Yes. In addition to deals on Baltimore to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baltimore to Castries?

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

Can I find deals for business class flights from Baltimore to Castries?

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

$163+ Flights from Baltimore to Castries - Compare & Save Big

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Baltimore/Washington to Castries Hewanorra are usually found in February or March, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Baltimore to Castries

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$427 (Delta)
One-way from	$318 (Mytrip)
Popular in	December
Cheapest in	February
Average price	$855

Provider with most accurate pricing for Baltimore/Washington-Castries Hewanorra flight deals.

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Provider most trusted by Cheapflights users for Baltimore/Washington-Castries Hewanorra flights.

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From Baltimore/Washington to Castries Hewanorra

Search Deals

One-way flight from Baltimore/Washington to Castries Hewanorra

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($61 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Baltimore to Castries

Cheapest flights from Baltimore to Castries
Explore the most affordable flight options available from Baltimore to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2025.

Sat 8/96:32 amBWI - UVF

1 stop7h 43mAmerican Airlines

Wed 8/133:25 pmUVF - BWI

1 stop8h 48mAmerican Airlines

Deal found 5/20

$427

Sun 8/106:53 amBWI - UVF

1 stop7h 27mDelta

Thu 8/143:35 pmUVF - BWI

1 stop8h 46mDelta

Deal found 5/21

$542

Sat 8/96:15 amBWI - UVF

1 stop9h 15mUnited Airlines

Sat 8/1612:55 pmUVF - BWI

1 stop21h 14mUnited Airlines

Deal found 5/21

$751

Thu 6/192:08 pmBWI - UVF

3 stops24h 07mMultiple Airlines

Sun 6/222:35 pmUVF - BWI

3 stops44h 48mMultiple Airlines

Deal found 5/21

$758

Best flights from Baltimore to Castries
Discover carefully curated flight deals from Baltimore to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2025.

Fri 8/86:53 amBWI - UVF

1 stop7h 27mDelta

Tue 8/123:35 pmUVF - BWI

1 stop8h 46mDelta

Deal found 5/21

$427

Wed 9/36:11 pmBWI - UVF

2 stops19h 32mAmerican Airlines

Tue 9/93:34 pmUVF - BWI

2 stops25h 16mAmerican Airlines

Deal found 5/21

$432

Sun 6/154:41 pmBWI - UVF

3 stops45h 34mMultiple Airlines

Sun 6/222:35 pmUVF - BWI

2 stops31h 33mMultiple Airlines

Deal found 5/21

$691

Sat 8/96:15 amBWI - UVF

1 stop9h 15mUnited Airlines

Sat 8/1612:55 pmUVF - BWI

1 stop21h 14mUnited Airlines

Deal found 5/21

$751

Sat 7/51:34 pmBWI - UVF

2 stops24h 11mWestJet

Thu 7/102:35 pmUVF - BWI

2 stops30h 13mWestJet

Deal found 5/21

$3,297

Last-minute flights from Baltimore to Castries
Discover last-minute flight deals from Baltimore to Castries. Data last updated May 21, 2025 and is based on user searches.

Thu 5/298:17 pmBWI - UVF

2 stops17h 17mAmerican Airlines

Tue 6/33:14 pmUVF - BWI

1 stop8h 39mAmerican Airlines

Deal found 5/20

$822

Thu 5/295:40 amBWI - UVF

1 stop8h 26mDelta

Mon 6/23:26 pmUVF - BWI

1 stop9h 22mDelta

Deal found 5/20

$979

Thu 5/298:10 amBWI - UVF

2 stops30h 05mMultiple Airlines

Tue 6/33:10 pmUVF - BWI

3 stops31h 31mMultiple Airlines

Deal found 5/20

$2,285

Tue 6/175:00 amBWI - UVF

1 stop9h 15mAmerican Airlines

Wed 6/253:15 pmUVF - BWI

1 stop9h 00mAmerican Airlines

Deal found 5/20

$652

Tue 6/176:53 amBWI - UVF

1 stop7h 23mDelta

Tue 6/243:36 pmUVF - BWI

1 stop8h 53mDelta

Deal found 5/20

$812

Thu 6/192:08 pmBWI - UVF

3 stops24h 07mMultiple Airlines

Sun 6/222:35 pmUVF - BWI

3 stops44h 48mMultiple Airlines

Deal found 5/21

$758

Sat 6/2812:32 pmBWI - UVF

2 stops25h 13mWestJet

Thu 7/32:35 pmUVF - BWI

2 stops25h 57mWestJet

Deal found 5/20

$3,453

One-way flights from Baltimore to Castries
Search for one-way flight options from Baltimore to Castries. Find affordable one-way fares based on user searches. Data last updated May 21, 2025.

Sun 6/110:46 pmBWI - UVF

3 stops39h 29mMultiple Airlines

Deal found 5/21

$318

Tue 7/156:20 amBWI - UVF

1 stop8h 00mAmerican Airlines

Deal found 5/20

$447

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sat 8/9

6:32 am-2:15 pm

1 stop7h 43m

Castries Hewanorra

Wed 8/13

3:25 pm-12:13 am

1 stop8h 48m

$427

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 8/10

6:53 am-2:20 pm

1 stop7h 27m

Castries Hewanorra

Thu 8/14

3:35 pm-12:21 am

1 stop8h 46m

$542

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sat 8/9

6:15 am-3:30 pm

1 stop9h 15m

Castries Hewanorra

Sat 8/16

12:55 pm-10:09 am

1 stop21h 14m

$751

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 6/19

2:08 pm-2:15 pm

3 stops24h 07m

Castries Hewanorra

Sun 6/22

2:35 pm-11:23 am

3 stops44h 48m

$758

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sat 6/28

12:32 pm-1:45 pm

2 stops25h 13m

Castries Hewanorra

Thu 7/3

2:35 pm-4:32 pm

2 stops25h 57m

$3,453

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Thu 9/25

6:00 am-2:23 pm

1 stop8h 23m

$163

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Mon 9/22

6:11 pm-1:43 pm

2 stops19h 32m

$193

BaltimoreCastries

BWI - UVF

BWIUVF

Baltimore/Washington

Sun 6/1

10:46 pm-2:15 pm

3 stops39h 29m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Compare providers for flights from Baltimore to Castries

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Castries in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-Castries flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Baltimore-Castries flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Baltimore-Castries flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-Castries flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Baltimore with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Castries

How far ahead should I book a flight from Baltimore to Castries?

To ensure you get the cheapest price possible for a flight from Baltimore to Castries, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Baltimore to Castries?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Castries (average of $556). Flying from Baltimore to Castries in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to UVF?

A simple way to save on the total cost of your ticket is to fly from Baltimore to Castries in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Castries

To help decide which airline to fly from Baltimore to Castries, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,951 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,951 reviews

Delta

8.0

Very good

7,951 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,745 reviews

Delta

8.0

Very good

7,951 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,951 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

2,847 reviews

Delta

8.0

Very good

7,951 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Baltimore to Castries round-trip?
Cheapflights users have booked flights from Baltimore to Castries round-trip from $427. Other airlines that can offer you cheap pricing are American Airlines, from $432, and United Airlines, from $751. Users have found that Delta is 42% cheaper than the other options available to this destination.
Can I find deals for flights from Baltimore to Castries that include hotel bookings?
Yes. In addition to deals on Baltimore to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Castries.
Can I find deals for business class flights from Baltimore to Castries?
Yes. Cheapflights offers flight deals from Baltimore to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Baltimore to Castries?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Castries (average of $556). Flying from Baltimore to Castries in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Vieux Fort

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Alternative routes for Baltimore to Castries

Dulles Intl to Castries flights

Reagan-National to Castries flights

Philadelphia to Castries flights

Baltimore to Castries flights

Philadelphia to Castries flights

Top 2 airlines flying from Baltimore to Castries

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$550	Average$739	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$560	Average$707	FlexibilityNo cancel fee	On-time71%

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$163+ Cheap flights from Baltimore (BWI) to Castries (UVF)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Castries with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Baltimore/Washington to Castries Hewanorra are usually found in February or March, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Baltimore to Castries

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Castries

Cheapest flights from Baltimore to CastriesExplore the most affordable flight options available from Baltimore to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2025.

Explore the most affordable flight options available from Baltimore to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Castries that are best for you.

Compare providers for flights from Baltimore to Castries

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Castries in May.

Best time to book a flight from Baltimore to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Baltimore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Castries

How far ahead should I book a flight from Baltimore to Castries?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Castries. Price data was last updated on May 16, 2025.

What is the cheapest month to book a flight from Baltimore to Castries?

What is the cheapest time of day to fly from BWI to UVF?

Find hourly flight availability from Baltimore to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 21, 2025.

Reviews of airlines servicing Castries

To help decide which airline to fly from Baltimore to Castries, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Baltimore to Castries round-trip?

Can I find deals for flights from Baltimore to Castries that include hotel bookings?

How can I find direct flights from Baltimore to Castries?

Can I find deals for business class flights from Baltimore to Castries?

What is the cheapest month to book a flight from Baltimore to Castries?

Traveling to a place near Baltimore?

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Alternative routes for Baltimore to Castries

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Top 2 airlines flying from Baltimore to Castries

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Cheapest flights from Baltimore to Castries
Explore the most affordable flight options available from Baltimore to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2025.