Caribbean Islands

$84+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
ago. 9 — ago. 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 agosto 4, 2025.

Round-trip from

$181
(Frontier)

One-way from

$84
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$326
From District of Columbia to Caribbean Islands
One-way flight from District of Columbia to Caribbean Islands
Highest demand for flights based on searches. 12% potential increase in price ($49 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in August 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 agosto 4, 2025.

This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/1712:31 pmIAD - SJU
Nonstop3h 57mFrontier
sáb. 8/236:30 amSJU - IAD
Nonstop3h 56mFrontier
Deal found 8/2$166
This Delta deal was found by Cheapflights users on 8/4. 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.
sáb. 10/183:33 pmIAD - SJU
1 stop6h 26mDelta
mar. 10/217:15 amSJU - IAD
1 stop9h 42mDelta
Deal found 8/4$215
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/115:00 pmDCA - SJU
1 stop6h 56mDelta
jue. 10/161:10 pmSJU - DCA
1 stop9h 54mDelta
Deal found 8/3$215
This Trip.com deal was found by Cheapflights users on 8/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/158:00 amDCA - SJU
Nonstop3h 45mJetBlue
lun. 10/206:05 pmSJU - DCA
Nonstop3h 51mJetBlue
Deal found 8/2$223
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/95:32 pmIAD - SJU
Nonstop3h 50mUnited Airlines
sáb. 11/158:30 amSJU - IAD
Nonstop4h 05mUnited Airlines
Deal found 8/2$226
This American Airlines deal was found by Cheapflights users on 8/2. 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.
dom. 11/94:51 pmDCA - SJU
1 stop5h 56mAmerican Airlines
jue. 11/136:25 amSJU - DCA
1 stop10h 45mAmerican Airlines
Deal found 8/2$235
This Southwest deal was found by Cheapflights users on 8/4. 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.
mar. 10/286:55 amDCA - SJU
2 stops10h 20mSouthwest
dom. 11/25:40 amSJU - DCA
1 stop6h 40mSouthwest
Deal found 8/4$238
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/1412:24 pmIAD - PUJ
1 stop8h 24mFrontier
lun. 8/1811:25 amPUJ - IAD
1 stop9h 48mFrontier
Deal found 8/2$333
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/277:00 amIAD - MBJ
1 stop6h 45mFrontier
sáb. 10/42:05 pmMBJ - IAD
1 stop8h 50mFrontier
Deal found 8/2$359
This Air Canada deal was found by Cheapflights users on 8/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:00 amDCA - PUJ
1 stop17h 45mAir Canada
mar. 12/212:50 pmPUJ - DCA
1 stop10h 06mAir Canada
Deal found 8/1$366
This Air Canada deal was found by Cheapflights users on 8/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/259:55 amIAD - PUJ
1 stop13h 50mAir Canada
mar. 12/212:50 pmPUJ - IAD
1 stop9h 09mAir Canada
Deal found 8/1$366
This Justfly.com deal was found by Cheapflights users on 8/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2311:44 amIAD - PUJ
1 stop24h 25mMultiple Airlines
lun. 10/272:35 pmPUJ - IAD
1 stop30h 24mMultiple Airlines
Deal found 8/2$369

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 agosto 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

dom. 8/17

12:31 pm-4:28 pm

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

sáb. 8/23

6:30 am-10:26 am

Nonstop3h 56m

$166

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

sáb. 10/18

3:33 pm-9:59 pm

1 stop6h 26m

San Juan Luis Munoz Marin Intl

sáb. 10/25

7:15 am-2:38 pm

1 stop7h 23m

$215

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

sáb. 10/11

5:00 pm-11:56 pm

1 stop6h 56m

San Juan Luis Munoz Marin Intl

mar. 10/14

1:10 pm-11:04 pm

1 stop9h 54m

$215

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

mié. 10/15

8:00 am-11:45 am

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

lun. 10/20

6:05 pm-9:56 pm

Nonstop3h 51m

$223

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

mar. 10/28

8:27 am-12:17 pm

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

dom. 11/2

8:30 am-11:35 am

Nonstop4h 05m

$234

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

mar. 10/28

6:55 am-5:15 pm

2 stops10h 20m

San Juan Luis Munoz Marin Intl

dom. 11/2

5:40 am-11:20 am

1 stop6h 40m

$238

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

lun. 8/11

9:00 am-9:30 pm

1 stop12h 30m

San Juan Luis Munoz Marin Intl

jue. 8/14

12:00 pm-9:15 pm

1 stop9h 15m

$265

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

jue. 8/14

12:24 pm-8:48 pm

1 stop8h 24m

Punta Cana

lun. 8/18

11:25 am-9:13 pm

1 stop9h 48m

$333

Washington, D.C.Montego Bay

IAD - MBJ

IADMBJ

Washington, D.C. Dulles Intl

sáb. 9/27

7:00 am-12:45 pm

1 stop6h 45m

Montego Bay Sangster Intl

sáb. 10/4

2:05 pm-11:55 pm

1 stop8h 50m

$359

Washington, D.C.Punta Cana

DCA - PUJ

DCAPUJ

Washington, D.C. Reagan-National

mar. 11/25

6:00 am-12:45 am

1 stop17h 45m

Punta Cana

mar. 12/2

12:50 pm-9:56 pm

1 stop10h 06m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

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 June is currently the most expensive (average of $339). 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 agosto 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 agosto 4, 2025.

The most flights from USDC to zzEPX are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 agosto 4, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and LATAM Airlines from District of Columbia to Caribbean Islands by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
8.0
Very good

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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?

    $84 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and Delta, with prices starting from $101 and $108, 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 June is currently the most expensive (average of $339). 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 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 agosto 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$359FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$115Average$369FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$173Average$513FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$199Average$618FlexibilityNo cancel feeOn-time69%
DeltaCheapest$206Average$579FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$215Average$640FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$220Average$673FlexibilityNo cancel feeOn-time63%
AviancaCheapest$220Average$470FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$332Average$471FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$430Average$523FlexibilityNo cancel feeOn-time67%

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