Cheap flights from Washington, D.C. (WAS) to Caribbean Islands from $65

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 6/5. 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.
WAS — SJU
May 28 — Jun 41

How far in advance should I book a flight from Washington, D.C. to Caribbean Islands?

Travelers have found it’s best to book a flight 30 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Caribbean Islands 1-2 weeks in advance for as low as $225, or $283 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. to Caribbean Islands?

October can be a great time to fly to Caribbean Islands from Washington, D.C. with a flight ticket averaging about $294. Cheapflights users have found deals in the month of October for as cheap as $95. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Washington, D.C. to Caribbean Islands (WAS - EPX)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Caribbean Islands as you normally would.

Cheap Spirit Airlines flights from Washington, D.C. to Caribbean Islands

Explore cheap flight options specifically provided by Spirit Airlines for the route between Washington, D.C. and Caribbean Islands. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Find some of the cheapest Spirit Airlines flights traveling from Washington, D.C. to Caribbean Islands. Make sure to double check the flight details before booking.
Tue 6/49:36 pmBWI - SJU
1 stop15h 26mSpirit Airlines
Tue 6/119:06 pmSJU - BWI
1 stop11h 29mSpirit Airlines
Deal found 5/21$121
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/52:00 pmSJU - BWI
1 stop28h 15mSpirit Airlines
Deal found 5/22$125
Tue 6/49:36 pmBWI - SJU
1 stop21h 29mSpirit Airlines
Wed 6/128:06 pmSJU - BWI
1 stop12h 29mSpirit Airlines
Deal found 5/22$127
Tue 5/2810:39 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/512:41 pmSJU - BWI
2 stops22h 38mSpirit Airlines
Deal found 5/21$130
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/58:06 pmSJU - BWI
1 stop12h 29mSpirit Airlines
Deal found 5/22$134
Tue 6/49:36 pmBWI - SJU
1 stop15h 26mSpirit Airlines
Tue 6/182:59 pmSJU - BWI
1 stop16h 56mSpirit Airlines
Deal found 5/21$135
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/54:45 amSJU - BWI
2 stops16h 43mSpirit Airlines
Deal found 5/22$137
Tue 6/49:36 pmBWI - SJU
1 stop15h 26mSpirit Airlines
Wed 6/59:06 pmSJU - BWI
2 stops20h 46mSpirit Airlines
Deal found 5/21$138
Tue 6/49:36 pmBWI - SJU
1 stop15h 26mSpirit Airlines
Wed 6/59:06 pmSJU - BWI
1 stop11h 29mSpirit Airlines
Deal found 5/22$140

Cheap Delta flights from Washington, D.C. to Caribbean Islands

Explore cheap flight options specifically provided by Delta for the route between Washington, D.C. and Caribbean Islands. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Washington, D.C. to Caribbean Islands. Deals frequently update to provide users with more options.
Sat 9/76:00 amDCA - SJU
1 stop7h 22mDelta
Mon 9/912:54 pmSJU - DCA
1 stop8h 21mDelta
Deal found 5/21$164
Thu 9/59:00 amDCA - SJU
1 stop7h 13mDelta
Mon 9/912:54 pmSJU - DCA
1 stop7h 20mDelta
Deal found 5/21$174
Thu 10/176:05 amDCA - SJU
1 stop11h 04mDelta
Sun 10/208:00 amSJU - DCA
1 stop9h 32mDelta
Deal found 5/21$244
Mon 8/1912:33 pmIAD - SJU
1 stop10h 51mDelta
Mon 8/268:15 amSJU - IAD
1 stop10h 38mDelta
Deal found 5/22$250
Wed 5/296:06 amDCA - NAS
1 stop6h 13mDelta
Wed 6/52:38 pmNAS - DCA
1 stop9h 19mDelta
Deal found 5/22$283
Sat 6/17:00 amIAD - NAS
1 stop9h 29mDelta
Tue 6/45:49 pmNAS - IAD
1 stop15h 18mDelta
Deal found 5/21$292
Thu 5/302:00 pmDCA - NAS
1 stop25h 03mDelta
Wed 6/52:38 pmNAS - DCA
1 stop5h 43mDelta
Deal found 5/22$298

Cheap Washington, D.C. to Caribbean Islands flights in May & June 2024

Find cheap flight options from Washington, D.C. to Caribbean Islands specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 23, 2024.
Check out some of the best flight deals from Washington, D.C. to Caribbean Islands in 2024. Check back regularly for other flight deals.
Tue 6/49:36 pmBWI - SJU
1 stop15h 26mSpirit Airlines
Tue 6/119:06 pmSJU - BWI
1 stop11h 29mSpirit Airlines
Deal found 5/21$121
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/52:00 pmSJU - BWI
1 stop28h 15mSpirit Airlines
Deal found 5/22$125
Tue 6/49:36 pmBWI - SJU
1 stop21h 29mSpirit Airlines
Wed 6/128:06 pmSJU - BWI
1 stop12h 29mSpirit Airlines
Deal found 5/22$127
Tue 5/2810:39 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/512:41 pmSJU - BWI
2 stops22h 38mSpirit Airlines
Deal found 5/21$130
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/58:06 pmSJU - BWI
1 stop12h 29mSpirit Airlines
Deal found 5/22$134
Tue 6/49:36 pmBWI - SJU
1 stop15h 26mSpirit Airlines
Tue 6/182:59 pmSJU - BWI
1 stop16h 56mSpirit Airlines
Deal found 5/21$135
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/54:45 amSJU - BWI
2 stops16h 43mSpirit Airlines
Deal found 5/22$137
Tue 6/49:36 pmBWI - SJU
1 stop15h 26mSpirit Airlines
Wed 6/59:06 pmSJU - BWI
2 stops20h 46mSpirit Airlines
Deal found 5/21$138
Wed 5/293:30 pmBWI - SJU
1 stop9h 55mMultiple Airlines
Wed 6/128:06 pmSJU - BWI
1 stop24h 32mMultiple Airlines
Deal found 5/22$139

Washington, D.C. to Caribbean Islands 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Caribbean Islands in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Check out some of the best flight deals from Washington, D.C. to Caribbean Islands in 2024. Check back regularly for other flight deals.
Tue 6/49:36 pmBWI - SJU
1 stop15h 26mSpirit Airlines
Tue 6/119:06 pmSJU - BWI
1 stop11h 29mSpirit Airlines
Deal found 5/21$121
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/52:00 pmSJU - BWI
1 stop28h 15mSpirit Airlines
Deal found 5/22$125
Tue 6/49:36 pmBWI - SJU
1 stop21h 29mSpirit Airlines
Wed 6/128:06 pmSJU - BWI
1 stop12h 29mSpirit Airlines
Deal found 5/22$127
Tue 9/1710:00 pmBWI - SJU
1 stop13h 28mSpirit Airlines
Tue 10/17:57 pmSJU - BWI
1 stop12h 45mSpirit Airlines
Deal found 5/20$128
Tue 9/1010:00 pmBWI - SJU
1 stop13h 28mSpirit Airlines
Tue 9/177:57 pmSJU - BWI
1 stop12h 45mSpirit Airlines
Deal found 5/21$129
Tue 5/2810:39 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/512:41 pmSJU - BWI
2 stops22h 38mSpirit Airlines
Deal found 5/21$130
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/58:06 pmSJU - BWI
1 stop12h 29mSpirit Airlines
Deal found 5/22$134
Tue 6/49:36 pmBWI - SJU
1 stop15h 26mSpirit Airlines
Tue 6/182:59 pmSJU - BWI
1 stop16h 56mSpirit Airlines
Deal found 5/21$135
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/54:45 amSJU - BWI
2 stops16h 43mSpirit Airlines
Deal found 5/22$137

Non-stop flights to Caribbean Islands from Washington, D.C.

Discover non-stop flight options from Washington, D.C. to Caribbean Islands. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Washington, D.C. to Caribbean Islands. Users can also choose from other Washington, D.C. to Caribbean Islands flights by using the search form above.
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mMultiple Airlines
Wed 6/54:38 pmSJU - BWI
Nonstop4h 04mMultiple Airlines
Deal found 5/22$121
Wed 5/299:52 pmBWI - SJU
Nonstop3h 57mMultiple Airlines
Wed 6/55:51 pmSJU - BWI
Nonstop4h 04mMultiple Airlines
Deal found 5/21$154
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/125:51 pmSJU - BWI
Nonstop4h 04mSpirit Airlines
Deal found 5/22$158
Tue 6/410:39 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Tue 6/185:51 pmSJU - BWI
Nonstop4h 04mSpirit Airlines
Deal found 5/21$159
Tue 5/2810:39 pmBWI - SJU
Nonstop3h 46mMultiple Airlines
Mon 6/104:05 pmSJU - BWI
Nonstop4h 04mMultiple Airlines
Deal found 5/21$164
Wed 6/199:59 pmBWI - SJU
Nonstop3h 49mFrontier
Wed 6/264:38 pmSJU - BWI
Nonstop4h 04mFrontier
Deal found 5/21$178
Wed 6/199:59 pmBWI - SJU
Nonstop3h 49mFrontier
Wed 6/264:38 pmSJU - BWI
Nonstop4h 04mFrontier
Deal found 5/22$179
Tue 6/410:39 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Fri 6/75:51 pmSJU - BWI
Nonstop4h 04mSpirit Airlines
Deal found 5/20$187
Wed 7/39:59 pmBWI - SJU
Nonstop3h 49mFrontier
Mon 7/84:41 pmSJU - BWI
Nonstop4h 00mFrontier
Deal found 5/21$188

Washington, D.C. to Caribbean Islands flights leaving soon

Find last-minute flight options from Washington, D.C. to Caribbean Islands 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 2,730,072 searches. Data last updated May 23, 2024.
Check out these flights departing soon from Washington, D.C. to Caribbean Islands. Users should examine the flight details to ensure there are no surprises.
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mMultiple Airlines
Wed 6/54:38 pmSJU - BWI
Nonstop4h 04mMultiple Airlines
Deal found 5/22$121
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/52:00 pmSJU - BWI
1 stop28h 15mSpirit Airlines
Deal found 5/22$125
Tue 5/2810:39 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/512:41 pmSJU - BWI
2 stops22h 38mSpirit Airlines
Deal found 5/21$130
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/58:06 pmSJU - BWI
1 stop12h 29mSpirit Airlines
Deal found 5/22$134
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Tue 6/49:07 pmSJU - BWI
1 stop11h 28mSpirit Airlines
Deal found 5/22$135
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Wed 6/54:45 amSJU - BWI
2 stops16h 43mSpirit Airlines
Deal found 5/22$137
Wed 5/293:30 pmBWI - SJU
1 stop9h 55mMultiple Airlines
Wed 6/128:06 pmSJU - BWI
1 stop24h 32mMultiple Airlines
Deal found 5/22$139
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Thu 6/68:06 pmSJU - BWI
1 stop12h 29mSpirit Airlines
Deal found 5/22$143
Wed 5/2910:45 pmBWI - SJU
Nonstop3h 46mSpirit Airlines
Mon 6/312:32 pmSJU - BWI
1 stop23h 09mSpirit Airlines
Deal found 5/20$144

One-way flights to Caribbean Islands from Washington, D.C.

Search for one-way flight options from Washington, D.C. to Caribbean Islands. 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 2,730,072 searches. Data last updated May 23, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Caribbean Islands. Those needing a return flight from Washington, D.C. to Caribbean Islands can use the search form above.
Wed 6/56:30 amBWI - SJU
2 stops11h 00mSpirit Airlines
Deal found 5/22$65
Wed 5/293:30 pmBWI - SJU
1 stop9h 55mMultiple Airlines
Deal found 5/22$71
Sun 10/276:00 amIAD - NAS
1 stop5h 53mUnited Airlines
Deal found 5/22$73
Tue 6/118:56 pmBWI - SJU
1 stop16h 06mSpirit Airlines
Deal found 5/20$73
Sun 10/275:51 pmIAD - NAS
2 stops17h 33mAmerican Airlines
Deal found 5/22$77
Mon 6/310:26 pmBWI - SJU
1 stop28h 39mSpirit Airlines
Deal found 5/20$82
Tue 5/287:59 amDCA - NAS
Nonstop2h 40mAmerican Airlines
Deal found 5/21$84
Mon 6/310:12 pmBWI - SJU
2 stops18h 57mSpirit Airlines
Deal found 5/20$86
Mon 7/15:00 amIAD - NAS
1 stop4h 31mAmerican Airlines
Deal found 5/22$87

Find flights from Washington, D.C. to Caribbean Islands within your budget

Customize your flight search to find flights from Washington, D.C. 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 2,730,072 searches. Data last updated May 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$121 - $269

Route

Depart

Return

Price

Baltimore/WashingtonSan Juan Luis Munoz Marin Intl

BWI - SJU

BWISJU

Baltimore/Washington

Tue 6/4

1 stop15h 26m

San Juan Luis Munoz Marin Intl

Tue 6/11

1 stop11h 29m

$121

Baltimore/WashingtonSan Juan Luis Munoz Marin Intl

BWI - SJU

BWISJU

Baltimore/Washington

Wed 5/29

Nonstop3h 46m

San Juan Luis Munoz Marin Intl

Wed 6/5

1 stop28h 15m

$125

Baltimore/WashingtonSan Juan Luis Munoz Marin Intl

BWI - SJU

BWISJU

Baltimore/Washington

Tue 6/4

1 stop21h 29m

San Juan Luis Munoz Marin Intl

Wed 6/12

1 stop12h 29m

$127

Baltimore/WashingtonSan Juan Luis Munoz Marin Intl

BWI - SJU

BWISJU

Baltimore/Washington

Wed 5/29

1 stop9h 55m

San Juan Luis Munoz Marin Intl

Wed 6/12

1 stop24h 32m

$139

Washington, D.C. Reagan-NationalSan Juan Luis Munoz Marin Intl

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 9/7

1 stop7h 22m

San Juan Luis Munoz Marin Intl

Mon 9/9

1 stop8h 21m

$164

Baltimore/WashingtonSan Juan Luis Munoz Marin Intl

BWI - SJU

BWISJU

Baltimore/Washington

Wed 6/19

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Wed 6/26

Nonstop4h 04m

$178

Washington, D.C. Reagan-NationalNassau Intl

DCA - NAS

DCANAS

Washington, D.C. Reagan-National

Fri 8/23

Nonstop2h 50m

Nassau Intl

Tue 8/27

Nonstop2h 38m

$238

Washington, D.C. Dulles IntlNassau Intl

IAD - NAS

IADNAS

Washington, D.C. Dulles Intl

Thu 8/15

Nonstop2h 47m

Nassau Intl

Tue 8/20

1 stop6h 10m

$249

Washington, D.C. Reagan-NationalSan Juan Luis Munoz Marin Intl

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 9/7

Nonstop3h 46m

San Juan Luis Munoz Marin Intl

Sat 9/7

Nonstop3h 57m

$269

Flights are sorted by cheapest first

Deals found on 5/21

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

Best time to book a flight from Washington, D.C. to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Washington, D.C. 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 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 May 23, 2024.
See what other customers who have flown with Spirit Airlines, Delta and Frontier from Washington, D.C. to Caribbean Islands have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,583 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

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
10,583 reviews
8.0
Very good
10,583 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

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
2,668 reviews
8.0
Very good
10,583 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

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.

7.6
Good
4,421 reviews
8.0
Very good
10,583 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

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
3,721 reviews
8.0
Very good
10,583 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

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
10,863 reviews
8.0
Very good
10,583 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

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 Washington, D.C. to Caribbean Islands. 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. to Caribbean Islands for under $200 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Caribbean Islands for under $200. The cheapest flight booked recently is on Spirit Airlines for just $121, but on average you can expect to pay $139.

  • Are there nonstop flights from Washington, D.C. to Caribbean Islands for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. to Caribbean Islands under $200. A good price for a nonstop flight from Washington, D.C. to Caribbean Islands is less than $184.

  • Are there last-minute flights available from Washington, D.C. to Caribbean Islands for under $200?

    There are currently 20+ open flights from Washington, D.C. to Caribbean Islands within the next 7 days for less than $200.

  • What are the cheapest airlines to fly from Washington, D.C. to Caribbean Islands one-way?

    $65 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $73 and $77, respectively.

  • What are the most popular routes from Washington, D.C. to Caribbean Islands?

  • What are the most reliable airlines from Washington, D.C. to Caribbean Islands?

    Before booking your flight to Caribbean Islands from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Air Canada (90%), Brussels Airlines (86%), United Airlines( 84%).

  • What are the cheapest flights from Washington, D.C. to Caribbean Islands?

    Looking at all options, your cheapest flight can be booked for $157. While the most popular route (Baltimore/Washington - San Juan Luis Munoz Marin Intl) can be booked for $108 on average our data indicates $1,112 when flying from Washington, D.C. to Caribbean Islands.

  • What does IAD to SJU mean?

    Great question - IAD to SJU just means Washington, D.C. Dulles Intl Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Santo Domingo Las Americas Airport (SDQ), Punta Cana Airport (PUJ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Santiago de los Caballeros Airport (STI).

  • Can I find deals for flights from Washington, D.C. to Caribbean Islands that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Caribbean Islands 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 Washington, D.C. to Caribbean Islands with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Caribbean Islands 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 Washington, D.C. to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Caribbean Islands?

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

  • Can I find deals for business class flights from Washington, D.C. to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

  • Can I find deals for flights from Washington, D.C. to Caribbean Islands that allow pets onboard?

    Many airlines flying from Washington, D.C. to Caribbean Islands 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 Washington, D.C. to Caribbean Islands?

    Yes, you can often find last-minute deals on Washington, D.C. to Caribbean Islands 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. to Caribbean Islands flight deals updated?

    The Washington, D.C. to Caribbean Islands flight deals you see on this page were last updated on 5/22.

  • What are the most popular airlines that fly from Washington, D.C. to Caribbean Islands?

  • When is the best time to book a flight from Washington, D.C. to Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Caribbean Islands (average of $248). Flying from Washington, D.C. to Caribbean Islands in March is currently the most expensive (average of $338). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Caribbean Islands
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington, D.C. to Caribbean Islands

Discover the top 10 airlines that operate flights from Washington, D.C. 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 2,730,072 searches. Data last updated May 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$96Average$377FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
JetBlueCheapest$102Average$494FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FrontierCheapest$105Average$315FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$123Average$585FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$234Average$544FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Copa AirlinesCheapest$234Average$542FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
American AirlinesCheapest$266Average$641FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$279Average$578FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
AviancaCheapest$329Average$469FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapest$392Average$775FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights from Washington, D.C. to Caribbean Islands by cabin class

Find flights from Washington, D.C. to Caribbean Islands, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Washington, D.C. to Caribbean Islands

Find hourly flight availability from Washington, D.C. 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 May 23, 2024.
1%of flight departuresEarly morningMidnight to 6 am
83%of flight departuresMorning6 am to noon
3%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington, D.C. to Caribbean Islands?

When you search for this flight from Washington, D.C. to Caribbean Islands, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Caribbean Islands?

Cheapflights helps you find that perfect flight to Caribbean Islands from Washington, D.C. by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Washington, D.C. to Caribbean Islands with no change fees?

Yes, we can. To see specific flights from Washington, D.C. to Caribbean Islands with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Caribbean Islands become cheaper?

Not ready to book yet? You can track prices for flights from Washington, D.C. to Caribbean Islands on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.