Caribbean Islands

$89+ Cheap flights from District of Columbia to Caribbean Islands

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Apr 9 — Apr 161
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Cheap flight deals from District of Columbia to Caribbean Islands

Keep the following information in mind while searching for District of Columbia to Caribbean Islands flight deals. Data was last updated April 4, 2025.

Round-trip from

$167
(Cheapflightsfares)

One-way from

$89
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$365
From District of Columbia to Caribbean Islands
One-way flight from District of Columbia to Caribbean Islands
Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from District of Columbia to Caribbean Islands

Cheapest flights from District of Columbia to Caribbean Islands
Explore the most affordable flight options available from District of Columbia to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2512:10 pmIAD - SJU
Nonstop3h 52mFrontier
Thu 5/297:20 amSJU - IAD
Nonstop3h 55mFrontier
Deal found 4/3$167
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/83:36 pmIAD - SJU
1 stop8h 21mUnited Airlines
Thu 5/227:25 amSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/4$236
This JetBlue Airways deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:15 amDCA - SJU
1 stop9h 45mJetBlue
Wed 5/71:58 pmSJU - DCA
1 stop9h 00mJetBlue
Deal found 4/3$239
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/276:00 amIAD - SJU
1 stop7h 10mDelta
Thu 5/16:35 amSJU - IAD
1 stop6h 27mDelta
Deal found 4/4$255
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/34:00 pmDCA - SJU
1 stop7h 15mDelta
Sat 5/107:00 amSJU - DCA
1 stop11h 07mDelta
Deal found 4/4$255
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/173:54 pmDCA - SJU
1 stop8h 05mAmerican Airlines
Thu 5/225:25 amSJU - DCA
1 stop6h 24mAmerican Airlines
Deal found 4/2$260
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/264:30 pmDCA - SJU
1 stop7h 25mSouthwest
Tue 4/294:30 pmSJU - DCA
1 stop6h 25mSouthwest
Deal found 4/4$265
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:00 pmDCA - SJU
1 stop10h 54mUnited Airlines
Wed 5/211:05 amSJU - DCA
1 stop9h 22mUnited Airlines
Deal found 4/4$274
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:07 amIAD - SJU
1 stop15h 53mAmerican Airlines
Thu 8/215:30 amSJU - IAD
1 stop17h 11mAmerican Airlines
Deal found 4/3$291
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:30 amIAD - NAS
1 stop8h 29mUnited Airlines
Sat 4/121:15 pmNAS - IAD
Nonstop2h 52mUnited Airlines
Deal found 4/4$331
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:35 amIAD - NAS
1 stop8h 25mDelta
Sat 5/35:25 pmNAS - IAD
1 stop7h 00mDelta
Deal found 4/2$336
This Frontier deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:10 amIAD - PUJ
1 stop8h 53mFrontier
Tue 8/124:13 pmPUJ - IAD
1 stop7h 50mFrontier
Deal found 4/4$339

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia to Caribbean Islands 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 2,558,603 searches. Data last updated April 4, 2025.
Use the filters below to find and compare flights from District of Columbia to Caribbean Islands that are best for you.

Fly from

District of Columbia

Fly to

Caribbean Islands

Route

Depart

Return

Price

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 5/25

12:10 pm-4:02 pm

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Thu 5/29

7:20 am-11:15 am

Nonstop3h 55m

$167

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Thu 5/8

3:36 pm-11:57 pm

1 stop8h 21m

San Juan Luis Munoz Marin Intl

Thu 5/22

7:25 am-11:24 am

Nonstop3h 59m

$236

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Wed 4/30

6:15 am-4:00 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Wed 5/7

1:58 pm-10:58 pm

1 stop9h 00m

$239

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 4/27

6:00 am-1:10 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Fri 5/9

7:30 am-6:47 pm

1 stop11h 17m

$255

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 5/3

4:00 pm-11:15 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Sat 5/10

7:00 am-6:07 pm

1 stop11h 07m

$255

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 5/17

3:54 pm-11:59 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Thu 5/22

5:25 am-11:49 am

1 stop6h 24m

$260

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 4/26

4:30 pm-11:55 pm

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Tue 4/29

4:30 pm-10:55 pm

1 stop6h 25m

$265

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Thu 5/8

1:00 pm-11:54 pm

1 stop10h 54m

San Juan Luis Munoz Marin Intl

Wed 5/21

1:05 am-10:27 am

1 stop9h 22m

$274

Washington, D.C.Nassau

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Sat 4/26

7:35 am-4:00 pm

1 stop8h 25m

Nassau Intl

Sat 5/3

5:25 pm-12:25 am

1 stop7h 00m

$336

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Sat 5/24

11:02 am-8:47 am

1 stop21h 45m

Punta Cana

Wed 5/28

1:38 pm-11:15 am

1 stop21h 37m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 60 results
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Best time to book a flight from District of Columbia to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from District of Columbia 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 District of Columbia to Caribbean Islands

What is the cheapest month to book a flight from District of Columbia to Caribbean Islands?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Caribbean Islands (average of $254). Flying from District of Columbia to Caribbean Islands in December is currently the most expensive (average of $336). 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 DC to EPX?

Find hourly flight availability from District of Columbia to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

When flying from District of Columbia to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from District of Columbia to Caribbean Islands

Explore weekly flight availability from District of Columbia to Caribbean Islands. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 4, 2025.

The most flights from USDC to zzEPX are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated April 4, 2025.
Read through reviews of airlines operating flights from District of Columbia to Caribbean Islands, such as Delta, Alaska Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Caribbean Islands. 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 to fly from District of Columbia to Caribbean Islands one-way?

    $89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $99 and $105, respectively.

  • Can I find deals for flights from District of Columbia to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Caribbean Islands.

  • Can I find deals for business class flights from District of Columbia to Caribbean Islands?

    Yes. Cheapflights offers flight deals from District of Columbia to Caribbean Islands 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 District of Columbia to Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to Caribbean Islands (average of $254). Flying from District of Columbia to Caribbean Islands in December is currently the most expensive (average of $336). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from District of Columbia to Caribbean Islands

Discover the top 10 airlines that operate flights from District of Columbia to Caribbean Islands. 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 2,558,603 searches. Data last updated April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$305FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$96Average$365FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$167Average$517FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$197Average$628FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$224Average$652FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$235Average$556FlexibilityNo cancel feeOn-time67%
DeltaCheapest$240Average$547FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$321Average$490FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$325Average$663FlexibilityNo cancel feeOn-time63%
AviancaCheapest$332Average$488FlexibilityNo cancel feeOn-time71%

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