Cheap flights from Dulles Intl (IAD) to Saint Lucia from $178

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 11/19. 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.
IAD — UVF
Jun 22 — Jun 291

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Saint Lucia?

Flights from Washington, D.C. Dulles Intl Airport to Saint Lucia lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Saint Lucia in April, with the cheapest ticket starting at $570.

What is the cheapest time of day to fly from IAD to LC?

When flying from Washington, D.C. Dulles Intl Airport to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Dulles Intl to Saint Lucia flights in June & July 2024

Find cheap flight options from Dulles Intl to Saint Lucia specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,263,674 searches. Prices were last updated on June 17, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Saint Lucia in 2024. Check back regularly for other flight deals.
Wed 7/246:30 amIAD - UVF
1 stop8h 00mAir Canada
Sun 7/283:30 pmUVF - IAD
2 stops19h 56mAir Canada
Deal found 6/17$438
Wed 7/246:30 amIAD - UVF
1 stop8h 00mAir Canada
Wed 7/313:30 pmUVF - IAD
2 stops29h 41mAir Canada
Deal found 6/16$439
Sat 7/275:25 pmIAD - UVF
2 stops21h 05mAir Canada
Wed 7/313:30 pmUVF - IAD
1 stop28h 49mAir Canada
Deal found 6/16$448
Sun 7/216:30 amIAD - UVF
1 stop8h 00mAir Canada
Sun 7/283:30 pmUVF - IAD
2 stops29h 41mAir Canada
Deal found 6/17$451
Wed 7/246:30 amIAD - UVF
1 stop8h 00mAir Canada
Sun 7/283:30 pmUVF - IAD
2 stops29h 41mAir Canada
Deal found 6/16$454
Wed 7/246:30 amIAD - UVF
1 stop8h 00mAir Canada
Sun 7/283:30 pmUVF - IAD
1 stop23h 49mAir Canada
Deal found 6/17$512
Mon 7/2210:19 pmIAD - UVF
2 stops40h 11mAir Canada
Sun 7/283:30 pmUVF - IAD
1 stop23h 49mAir Canada
Deal found 6/16$514
Mon 7/2210:19 pmIAD - UVF
2 stops40h 11mAir Canada
Sun 7/283:30 pmUVF - IAD
2 stops28h 59mAir Canada
Deal found 6/16$523
Sun 7/216:30 amIAD - UVF
1 stop8h 00mAir Canada
Sun 7/283:30 pmUVF - IAD
1 stop28h 49mAir Canada
Deal found 6/17$531

Dulles Intl to Saint Lucia 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Saint Lucia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,263,674 searches. Data last updated June 17, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Saint Lucia in 2024. Check back regularly for other flight deals.
Tue 9/104:00 pmIAD - UVF
1 stop22h 30mAir Canada
Sun 9/153:30 pmUVF - IAD
1 stop23h 48mAir Canada
Deal found 6/16$387
Sat 9/2110:20 pmIAD - UVF
2 stops16h 10mAir Canada
Wed 9/253:30 pmUVF - IAD
1 stop16h 20mAir Canada
Deal found 6/16$389
Sun 12/110:15 pmIAD - UVF
2 stops16h 20mAir Canada
Fri 12/64:35 pmUVF - IAD
1 stop16h 28mAir Canada
Deal found 6/16$409
Tue 9/104:00 pmIAD - UVF
1 stop22h 30mAir Canada
Sun 9/153:30 pmUVF - IAD
2 stops25h 55mAir Canada
Deal found 6/16$410
Wed 7/246:30 amIAD - UVF
1 stop8h 00mAir Canada
Sun 7/283:30 pmUVF - IAD
2 stops19h 56mAir Canada
Deal found 6/17$438
Wed 7/246:30 amIAD - UVF
1 stop8h 00mAir Canada
Wed 7/313:30 pmUVF - IAD
2 stops29h 41mAir Canada
Deal found 6/16$439
Sat 7/275:25 pmIAD - UVF
2 stops21h 05mAir Canada
Wed 7/313:30 pmUVF - IAD
1 stop28h 49mAir Canada
Deal found 6/16$448
Wed 7/246:30 amIAD - UVF
1 stop8h 00mAir Canada
Sun 7/283:30 pmUVF - IAD
2 stops29h 41mAir Canada
Deal found 6/16$454
Sat 9/215:32 pmIAD - UVF
2 stops20h 58mAir Canada
Wed 9/253:30 pmUVF - IAD
2 stops27h 04mAir Canada
Deal found 6/16$463

Dulles Intl to Saint Lucia flights leaving soon

Find last-minute flight options from Dulles Intl 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 3,263,674 searches. Data last updated June 17, 2024.
Check out these flights departing soon from Washington, D.C. to Saint Lucia. It's wise to confirm all flight details are correct before booking.
Thu 6/275:43 pmIAD - UVF
2 stops18h 42mAmerican Airlines
Thu 7/43:08 pmUVF - IAD
2 stops25h 56mAmerican Airlines
Deal found 6/16$828
Thu 6/271:13 pmIAD - UVF
1 stop25h 17mAmerican Airlines
Thu 7/43:08 pmUVF - IAD
2 stops28h 30mAmerican Airlines
Deal found 6/16$837
Sun 6/239:28 amIAD - UVF
2 stops26h 57mAmerican Airlines
Tue 7/23:08 pmUVF - IAD
2 stops17h 50mAmerican Airlines
Deal found 6/15$881
Tue 6/255:00 amIAD - UVF
1 stop9h 30mAmerican Airlines
Sat 6/293:40 pmUVF - IAD
1 stop8h 19mAmerican Airlines
Deal found 6/16$901
Sun 6/235:43 pmIAD - UVF
2 stops18h 42mAmerican Airlines
Thu 6/273:40 pmUVF - IAD
1 stop17h 18mAmerican Airlines
Deal found 6/16$920
Tue 6/255:00 amIAD - UVF
2 stops9h 08mAmerican Airlines
Sat 6/293:40 pmUVF - IAD
1 stop8h 19mAmerican Airlines
Deal found 6/16$945
Sun 6/238:15 pmIAD - UVF
1 stop18h 15mAmerican Airlines
Tue 7/23:40 pmUVF - IAD
1 stop8h 19mAmerican Airlines
Deal found 6/15$956
Tue 6/258:15 pmIAD - UVF
2 stops16h 10mAmerican Airlines
Sat 6/293:08 pmUVF - IAD
2 stops17h 50mAmerican Airlines
Deal found 6/16$995
Sun 6/237:20 pmIAD - UVF
1 stop19h 25mDelta
Thu 6/274:05 pmUVF - IAD
1 stop16h 40mDelta
Deal found 6/17$996

One-way flights to Saint Lucia from Dulles Intl

Search for one-way flight options from Dulles Intl 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 3,263,674 searches. Data last updated June 17, 2024.
Users traveling one-way from Washington, D.C. to Saint Lucia can select one of these great deals. Users can also find round-trip Washington, D.C. to Saint Lucia flights by using the search form above.
Tue 11/1911:15 amIAD - UVF
1 stop27h 20mAir Canada
Deal found 6/16$178
Tue 11/194:45 pmIAD - UVF
1 stop21h 50mAir Canada
Deal found 6/17$236
Sun 6/235:43 pmIAD - UVF
2 stops18h 42mAmerican Airlines
Deal found 6/16$428
Sun 6/238:15 pmIAD - UVF
1 stop18h 15mAmerican Airlines
Deal found 6/16$533
Sun 6/235:07 pmIAD - SLU
3 stops25h 53mMultiple Airlines
Deal found 6/16$683
Sun 6/2310:15 pmIAD - SLU
2 stops20h 45mMultiple Airlines
Deal found 6/16$687
Sun 6/231:30 pmIAD - UVF
3 stops31h 30mMultiple Airlines
Deal found 6/16$1,031

Find flights from Dulles Intl to Saint Lucia within your budget

Customize your flight search to find flights from Dulles Intl 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 3,263,674 searches. Data last updated June 17, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$387 - $1,002

Route

Depart

Return

Price

Washington, D.C. Dulles IntlCastries Hewanorra

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Tue 9/10

1 stop22h 30m

Castries Hewanorra

Sun 9/15

1 stop23h 48m

$387

Washington, D.C. Dulles IntlCastries Hewanorra

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sat 9/21

2 stops16h 10m

Castries Hewanorra

Wed 9/25

1 stop16h 20m

$389

Washington, D.C. Dulles IntlCastries Hewanorra

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sun 12/1

1 stop21h 50m

Castries Hewanorra

Fri 12/6

1 stop16h 28m

$409

Washington, D.C. Dulles IntlCastries Hewanorra

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Tue 9/10

1 stop22h 30m

Castries Hewanorra

Sun 9/15

2 stops25h 55m

$410

Washington, D.C. Dulles IntlCastries Hewanorra

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 8/5

1 stop20h 56m

Castries Hewanorra

Wed 8/14

1 stop16h 59m

$542

Washington, D.C. Dulles IntlCastries Hewanorra

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sat 7/27

2 stops16h 25m

Castries Hewanorra

Mon 8/5

1 stop17h 09m

$565

Washington, D.C. Dulles IntlCastries Hewanorra

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sat 9/7

1 stop7h 31m

Castries Hewanorra

Sat 9/14

1 stop8h 15m

$811

Washington, D.C. Dulles IntlCastries Hewanorra

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sat 7/13

1 stop7h 31m

Castries Hewanorra

Sat 7/20

1 stop8h 05m

$956

Washington, D.C. Dulles IntlCastries Hewanorra

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sat 7/27

3 stops26h 35m

Castries Hewanorra

Wed 7/31

2 stops24h 26m

$1,002

Flights are sorted by cheapest first

Deals found on 6/16

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

Best time to book a flight from Dulles Intl to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Dulles Intl 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.

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 June 17, 2024.
Read reviews from past customers who have flown American Airlines, Delta and Air Canada from Washington, D.C. to Saint Lucia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,000 reviews

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
10,000 reviews
8.0
Very good
10,000 reviews

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
2,802 reviews
8.0
Very good
10,000 reviews

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.4
Good
10,000 reviews
8.0
Very good
10,000 reviews

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.3
Good
10,000 reviews
8.0
Very good
10,000 reviews

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.0
Good
7,106 reviews
8.0
Very good
10,000 reviews

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Washington, D.C. Dulles Intl Airport to Saint Lucia for under $400 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Saint Lucia for under $400. The cheapest flight booked recently is on Air Canada for just $387, but on average you can expect to pay $484.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Saint Lucia for under $900?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Saint Lucia within the next 7 days for less than $900.

  • What does IAD to UVF mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Castries Hewanorra Airport (UVF). Codes like Castries Hewanorra Airport are often used to just call airports uniquely. Castries George F. L. Charle Airport (SLU) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your Dulles Intl 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 Dulles Intl to Saint Lucia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl 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 Dulles Intl to Saint Lucia that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Dulles Intl to Saint Lucia that allow pets onboard?

    Many airlines flying from Dulles Intl 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 Dulles Intl to Saint Lucia?

    Yes, you can often find last-minute deals on Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Saint Lucia flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Saint Lucia flight deals you see on this page were last updated on 6/17.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Saint Lucia (average of $587). Flying from Washington, D.C. Dulles Intl Airport to Saint Lucia in July is currently the most expensive (average of $765). 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

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

Top 2 airlines flying from Dulles Intl to Saint Lucia

Discover the top 2 airlines that operate flights from Dulles Intl 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 3,263,674 searches. Data last updated June 17, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$587Average$892FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$595Average$904FlexibilityNo cancel feeOn-time71%

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