What is the cheapest airline that flies from District of Columbia to Caribbean Islands?

Frontier, JetBlue, and United Airlines are the most popular carriers operating from District of Columbia to Caribbean Islands

What airlines fly to Caribbean Islands?

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Caribbean Islands from District of Columbia according to our data. United Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 10 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from District of Columbia to Caribbean Islands?

As of October 2025, there are 10 operators available to choose from for flights from District of Columbia to Caribbean Islands.

How old do you have to be to fly from District of Columbia to Caribbean Islands?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Caribbean Islands.

What documentation or ID do you need to fly to Caribbean Islands?

The required travel and health documents for your Caribbean Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$89 Cheap Flights from District of Columbia to Caribbean Islands in 2025/26

Q: How many flights depart from District of Columbia to Caribbean Islands on average per day?

As of October 2025, there are 3 flights per day flying from District of Columbia to Caribbean Islands. The most common time of day flights depart is 8:00AM, with 89% of flights taking off at noon.

Q: How many flights depart from District of Columbia to Caribbean Islands on average per week?

As of October 2025, 23 flights take off from District of Columbia and land in Caribbean Islands each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from District of Columbia to Caribbean Islands

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:04 pm - 4:10 pmIAD-SJU

23h 06m1 stop

3:45 pm - 6:41 pmSJU-IAD

3h 56mnonstop

$174Frontier

Find Deal

Sun, Nov 2 - Thu, Nov 6

8:26 pm - 12:18 amIAD-SJU

3h 52mnonstop

6:54 pm - 2:40 pmSJU-IAD

20h 46m1 stop

$178Frontier

Find Deal

Thu, Oct 30 - Thu, Nov 6

6:00 am - 2:16 pmDCA-SJU

7h 16m1 stop

7:30 am - 6:16 pmSJU-DCA

11h 46m1 stop

$195Delta

Find Deal

Mon, Jan 12 - Fri, Jan 23

10:33 pm - 1:44 amIAD-SJU

27h 11m1 stop

3:45 pm - 7:41 pmSJU-IAD

3h 56mnonstop

$198Multiple Airlines

Find Deal

Mon, Oct 27 - Thu, Oct 30

8:26 pm - 12:18 amIAD-SJU

3h 52mnonstop

2:49 am - 7:51 pmSJU-IAD

17h 02m1 stop

$204Multiple Airlines

Find Deal

Thu, Oct 30 - Fri, Oct 31

8:00 am - 12:51 pmDCA-SJU

3h 51mnonstop

6:51 pm - 9:48 pmSJU-DCA

3h 57mnonstop

$219JetBlue

Find Deal

Mon, Dec 8 - Fri, Dec 12

4:55 pm - 2:48 amDCA-SJU

9h 53m1 stop

9:30 am - 2:36 pmSJU-DCA

6h 06m1 stop

$220JetBlue

Find Deal

Fri, Oct 31 - Thu, Nov 6

10:00 am - 8:30 pmDCA-SJU

9h 30m1 stop

6:15 am - 4:59 pmSJU-DCA

11h 44m1 stop

$225Delta

Find Deal

Sun, Jan 11 - Fri, Jan 23

5:00 am - 1:43 pmDCA-SJU

7h 43m1 stop

5:59 pm - 11:34 pmSJU-DCA

6h 35m1 stop

$277American Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 12

8:09 pm - 10:08 amIAD-MBJ

13h 59m1 stop

3:50 pm - 11:07 pmMBJ-IAD

7h 17m1 stop

$371American Airlines

Find Deal

Sat, Nov 8 - Wed, Nov 12

Delta flights from District of Columbia to Caribbean Islands

Our best Delta deals on District of Columbia to Caribbean Islands flight tickets

Delta

Jan 12

DCA6:00 amWashington, D.C. Reagan-National

7h 16m

1 stop

SJU2:16 pmSan Juan Luis Munoz Marin Intl

Jan 23

SJU7:30 amSan Juan Luis Munoz Marin Intl

11h 46m

1 stop

DCA6:16 pmWashington, D.C. Reagan-National

$195

Find similar

Delta

Jan 11

DCA10:00 amWashington, D.C. Reagan-National

9h 30m

1 stop

SJU8:30 pmSan Juan Luis Munoz Marin Intl

Jan 23

SJU6:15 amSan Juan Luis Munoz Marin Intl

11h 44m

1 stop

DCA4:59 pmWashington, D.C. Reagan-National

$225

Find similar

Delta

Nov 3

DCA6:00 amWashington, D.C. Reagan-National

7h 12m

1 stop

SJU2:12 pmSan Juan Luis Munoz Marin Intl

Nov 12

SJU3:20 pmSan Juan Luis Munoz Marin Intl

8h 44m

1 stop

DCA11:04 pmWashington, D.C. Reagan-National

$245

Find similar

JetBlue flights from District of Columbia to Caribbean Islands

Our best JetBlue deals on District of Columbia to Caribbean Islands flight tickets

JetBlue

Dec 8

DCA8:00 amWashington, D.C. Reagan-National

3h 51m

SJU12:51 pmSan Juan Luis Munoz Marin Intl

Dec 12

SJU6:51 pmSan Juan Luis Munoz Marin Intl

3h 57m

DCA9:48 pmWashington, D.C. Reagan-National

$219

Find similar

JetBlue

Oct 31

DCA4:55 pmWashington, D.C. Reagan-National

9h 53m

1 stop

SJU2:48 amSan Juan Luis Munoz Marin Intl

Nov 6

SJU9:30 amSan Juan Luis Munoz Marin Intl

6h 06m

1 stop

DCA2:36 pmWashington, D.C. Reagan-National

$220

Find similar

JetBlue

Dec 8

DCA8:00 amWashington, D.C. Reagan-National

3h 51m

SJU12:51 pmSan Juan Luis Munoz Marin Intl

Dec 12

SJU3:40 pmSan Juan Luis Munoz Marin Intl

8h 18m

1 stop

DCA10:58 pmWashington, D.C. Reagan-National

$228

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 11/2

4:04 pm-4:10 pm

1 stop23h 06m

San Juan Luis Munoz Marin Intl

Thu 11/6

3:45 pm-6:41 pm

Nonstop3h 56m

$174

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Thu 10/30

8:26 pm-12:18 am

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Thu 11/6

6:54 pm-2:40 pm

1 stop20h 46m

$178

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 1/12

6:00 am-2:16 pm

1 stop7h 16m

San Juan Luis Munoz Marin Intl

Fri 1/23

7:30 am-6:16 pm

1 stop11h 46m

$195

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 10/27

10:33 pm-1:44 am

1 stop27h 11m

San Juan Luis Munoz Marin Intl

Thu 10/30

3:45 pm-7:41 pm

Nonstop3h 56m

$198

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Thu 10/30

8:26 pm-12:18 am

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Fri 10/31

2:49 am-7:51 pm

1 stop17h 02m

$204

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 12/8

8:00 am-12:51 pm

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

Fri 12/12

6:51 pm-9:48 pm

Nonstop3h 57m

$219

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Fri 10/31

4:55 pm-2:48 am

1 stop9h 53m

San Juan Luis Munoz Marin Intl

Thu 11/6

9:30 am-2:36 pm

1 stop6h 06m

$220

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 1/11

10:00 am-8:30 pm

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Fri 1/23

6:15 am-4:59 pm

1 stop11h 44m

$225

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Wed 11/12

5:00 am-1:43 pm

1 stop7h 43m

San Juan Luis Munoz Marin Intl

Wed 11/12

5:59 pm-11:34 pm

1 stop6h 35m

$277

Washington, D.C.Montego Bay

IAD - MBJ

IADMBJ

Washington, D.C. Dulles Intl

Sat 11/8

8:09 pm-10:08 am

1 stop13h 59m

Montego Bay Sangster Intl

Wed 11/12

3:50 pm-11:07 pm

1 stop7h 17m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Caribbean Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Caribbean Islands?

The month of July is, on average, the cheapest month to fly to Caribbean Islands from District of Columbia, with most prices found around $292. The month of March is another great option to travel to Caribbean Islands, with average flight prices from District of Columbia averaging around $294.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from District of Columbia to Caribbean Islands is on a Tuesday. Travelers who choose to depart for Caribbean Islands on a Tuesday will often find tickets for as low as $328. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $542. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is at noon. momondo users have found flights departing from District of Columbia to Caribbean Islands at noon for as low as $238. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $500. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest District of Columbia to Caribbean Islands flight route?

Fly from Baltimore/Washington to San Juan Luis Munoz Marin Intl for the best District of Columbia - Caribbean Islands flight prices

How far in advance should I book a flight to Caribbean Islands?

You are more likely to see cheaper flights to Caribbean Islands from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $419 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from District of Columbia for as low as $347 on momondo.

What cabin class options are available on District of Columbia to Caribbean Islands flights?

There are 4 cabin classes available to choose from on District of Columbia to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between District of Columbia to Caribbean Islands.

Cheap District of Columbia to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Caribbean Islands

Fastest flight time	3h 00m
Direct flights	Every day
Airports in Caribbean Islands	1 airport

The fastest flight from District of Columbia to Caribbean Islands takes 3h 00m

Direct flights go from District of Columbia to Caribbean Islands every day.

There is 1 airport near Caribbean Islands: Nassau Intl (NAS)

Search flight deals

When did momondo last update prices for flights from District of Columbia to Caribbean Islands?
Prices for flights from District of Columbia to Caribbean Islands refresh daily.
How many operators does momondo search for flights from District of Columbia to Caribbean Islands?
As of October 2025, there are 10 operators available to choose from for flights from District of Columbia to Caribbean Islands.
How old do you have to be to fly from District of Columbia to Caribbean Islands?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The required travel and health documents for your Caribbean Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from District of Columbia to Caribbean Islands?
momondo data reveals that the most frequently booked plane model on the route from District of Columbia to Caribbean Islands is Airbus A320neo, representing 11.15% of all bookings. The subsequent popular models are Boeing 777 at 9.72%, Airbus A320-100/200 at 8.50%, and Boeing 737-900 at 6.45%.

Best airlines flying from District of Columbia to Caribbean Islands

Compare and see reviews for airlines that fly from District of Columbia to Caribbean Islands with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $85	Free Cancellation	Rating 5.8 3,144 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $123	Free Cancellation	Rating 6.3 8,082 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $145	Free Cancellation	Rating 7.2 11,041 reviews	Search American Airlines flights
JetBlue	PriceFrom $161	Free Cancellation	Rating 7.2 2,909 reviews	Search JetBlue flights
Delta	PriceFrom $164	Free Cancellation	Rating 7.9 7,968 reviews	Search Delta flights
Avianca	PriceFrom $167	Free Cancellation	Rating 6.7 2,447 reviews	Search Avianca flights
United Airlines	PriceFrom $199	Free Cancellation	Rating 7.4 8,965 reviews	Search United Airlines flights
Southwest	PriceFrom $220	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights
Copa Airlines	PriceFrom $332	Free Cancellation	Rating 7.6 1,542 reviews	Search Copa Airlines flights
Air Canada	PriceFrom $397	Free Cancellation	Rating 7.1 10,257 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Caribbean Islands?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Caribbean Islands from District of Columbia.

Can I find flights from District of Columbia to Caribbean Islands with flexible booking policies on momondo?

Flights from District of Columbia to Caribbean Islands with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Caribbean Islands?

momondo helps you find the best flight between District of Columbia and Caribbean Islands by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to Caribbean Islands right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Caribbean Islands flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Caribbean Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 11/7

Fri 11/14

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Caribbean Islands

Popular cities in Caribbean Islands

Flights to New Yorkfrom $49

Flights to Londonfrom $316

Flights to Bangkokfrom $508

Flights to Tokyofrom $378

Flights to Los Angelesfrom $49

Flights to Parisfrom $329

Flights to Copenhagenfrom $342

Flights to Istanbulfrom $376

Flights to Manilafrom $523

Flights to Romefrom $323

Flights to Miamifrom $63

Flights to Chicagofrom $49

District of Columbia flight routes

Flights from Washington, D.C. Dulles Intl to Tweed-New Haven

Flights from Washington, D.C. Dulles Intl to Orlando

Flights from Washington, D.C. Dulles Intl to Asheville Regional

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson

Flights from Washington, D.C. Dulles Intl to Knoxville McGhee Tyson

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

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from District of Columbia to Caribbean Islands

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from District of Columbia to Caribbean Islands

Our best Delta deals on District of Columbia to Caribbean Islands flight tickets

JetBlue flights from District of Columbia to Caribbean Islands

Our best JetBlue deals on District of Columbia to Caribbean Islands flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Caribbean Islands that are best for you.

See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from District of Columbia to Caribbean Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Caribbean Islands?

The month of July is, on average, the cheapest month to fly to Caribbean Islands from District of Columbia, with most prices found around $292. The month of March is another great option to travel to Caribbean Islands, with average flight prices from District of Columbia averaging around $294.

What is the cheapest day to depart on your flight to Caribbean Islands?

What is the cheapest time of day to depart on your flight to Caribbean Islands?

What is the cheapest District of Columbia to Caribbean Islands flight route?

Fly from Baltimore/Washington to San Juan Luis Munoz Marin Intl for the best District of Columbia - Caribbean Islands flight prices

How far in advance should I book a flight to Caribbean Islands?

What cabin class options are available on District of Columbia to Caribbean Islands flights?

There are 4 cabin classes available to choose from on District of Columbia to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between District of Columbia to Caribbean Islands.

What is the cheapest airline that flies from District of Columbia to Caribbean Islands?

Frontier, JetBlue, and United Airlines are the most popular carriers operating from District of Columbia to Caribbean Islands

What airlines fly to Caribbean Islands?

How many flights depart from District of Columbia to Caribbean Islands on average per day?

As of October 2025, there are 3 flights per day flying from District of Columbia to Caribbean Islands. The most common time of day flights depart is 8:00AM, with 89% of flights taking off at noon.

How many flights depart from District of Columbia to Caribbean Islands on average per week?

As of October 2025, 23 flights take off from District of Columbia and land in Caribbean Islands each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

Cheap District of Columbia to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Caribbean Islands

Fastest flight time

Direct flights

Airports in Caribbean Islands

When did momondo last update prices for flights from District of Columbia to Caribbean Islands?

How many operators does momondo search for flights from District of Columbia to Caribbean Islands?

How old do you have to be to fly from District of Columbia to Caribbean Islands?

What documentation or ID do you need to fly to Caribbean Islands?

What is the most popular plane model from District of Columbia to Caribbean Islands?

Best airlines flying from District of Columbia to Caribbean Islands

Compare and see reviews for airlines that fly from District of Columbia to Caribbean Islands with momondo

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Caribbean Islands?

Can I find flights from District of Columbia to Caribbean Islands with flexible booking policies on momondo?

How can momondo help me find flights from District of Columbia to Caribbean Islands?

I’m not ready to book a flight from District of Columbia to Caribbean Islands right now. Can momondo alert me if prices change?

An easier way to manage your Caribbean Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Caribbean Islands

Popular cities in Caribbean Islands

Popular flights according to clicks in the last 7 days on momondo