What is the cheapest airline that flies from Washington, D.C. Reagan-National to Caribbean?

American Airlines, JetBlue, and Delta are the most popular carriers operating from Washington, D.C. Reagan-National to Caribbean

What airlines fly to Caribbean?

JetBlue, American Airlines and Delta are the top three most popular airlines that fly to Caribbean from Washington, D.C. Reagan-National Airport according to our data. JetBlue is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 8 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Caribbean?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Caribbean.

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

The required travel and health documents for your Caribbean 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$93 Cheap Flights from Washington, D.C. Reagan-National Airport to Caribbean in 2025/26

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Caribbean on average per day?

As of December 2025, 2 flights take off from Washington, D.C. Reagan-National Airport and land in Caribbean each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Caribbean on average per week?

As of December 2025, there are 14 flights per week flying from Washington, D.C. Reagan-National Airport to Caribbean. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Caribbean

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 1:06 pm

DCA

SJU

3h 51mnonstop

6:20 pm - 9:22 pm

SJU

DCA

4h 02mnonstop

$213JetBlue

Mon, Feb 9 - Fri, Feb 13

8:15 am - 1:06 pm

DCA

SJU

3h 51mnonstop

6:20 pm - 9:22 pm

SJU

DCA

4h 02mnonstop

$216JetBlue

Tue, Feb 10 - Thu, Feb 19

7:30 am - 4:18 pm

DCA

STT

7h 48m1 stop

3:05 pm - 11:59 pm

STT

DCA

9h 54m1 stop

$220United Airlines

Wed, Jan 14 - Sun, Jan 18

5:00 am - 12:40 pm

DCA

STT

6h 40m1 stop

6:39 pm - 9:00 am

STT

DCA

15h 21m1 stop

$221American Airlines

Mon, Jan 5 - Wed, Jan 21

9:56 am - 9:33 pm

DCA

SJU

10h 37m1 stop

7:00 am - 12:30 pm

SJU

DCA

6h 30m1 stop

$225American Airlines

Mon, Feb 23 - Thu, Feb 26

6:00 am - 3:05 pm

DCA

STT

8h 05m1 stop

4:15 pm - 10:33 pm

STT

DCA

7h 18m1 stop

$230Delta

Sat, Jan 10 - Fri, Jan 16

6:59 am - 4:10 pm

DCA

STT

8h 11m1 stop

1:52 pm - 8:32 pm

STT

DCA

7h 40m1 stop

$252Delta

Tue, Jan 6 - Mon, Jan 12

6:59 am - 8:10 pm

DCA

NAS

13h 11m1 stop

1:15 pm - 10:23 am

NAS

DCA

21h 08m1 stop

$340Air Canada

Sat, Jan 24 - Thu, Jan 29

12:45 pm - 12:40 pm

DCA

NAS

23h 55m2 stops

6:30 pm - 8:53 am

NAS

DCA

14h 23m1 stop

$352Air Canada

Wed, May 27 - Tue, Jun 2

6:30 am - 4:40 pm

DCA

AUA

9h 10m1 stop

3:00 pm - 10:37 pm

AUA

DCA

8h 37m1 stop

$384United Airlines

Thu, Feb 5 - Sun, Feb 8

United Airlines flights from Washington, D.C. Reagan-National Airport to Caribbean

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Caribbean flight tickets

United Airlines

Jan 9

DCA5:00 pmWashington, D.C. Reagan-National

12h 11m

2 stops

SJU6:11 amSan Juan Luis Munoz Marin Intl

Jan 13

SJU2:05 amSan Juan Luis Munoz Marin Intl

7h 27m

1 stop

DCA8:32 amWashington, D.C. Reagan-National

$260

Find similar

United Airlines

Jan 19

DCA4:15 pmWashington, D.C. Reagan-National

7h 21m

1 stop

SJU12:36 amSan Juan Luis Munoz Marin Intl

Jan 23

SJU7:45 amSan Juan Luis Munoz Marin Intl

12h 47m

2 stops

DCA7:32 pmWashington, D.C. Reagan-National

$264

Find similar

United Airlines

Mar 16

DCA6:30 amWashington, D.C. Reagan-National

8h 48m

1 stop

STT3:18 pmSaint Thomas Island Cyril E King

Mar 24

STT2:35 pmSaint Thomas Island Cyril E King

9h 15m

1 stop

DCA11:50 pmWashington, D.C. Reagan-National

$289

Find similar

American Airlines flights from Washington, D.C. Reagan-National Airport to Caribbean

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Caribbean flight tickets

American Airlines

Jan 5

DCA5:00 amWashington, D.C. Reagan-National

6h 40m

1 stop

STT12:40 pmSaint Thomas Island Cyril E King

Jan 21

STT6:39 pmSaint Thomas Island Cyril E King

15h 21m

1 stop

DCA9:00 amWashington, D.C. Reagan-National

$221

Find similar

American Airlines

Jan 9

DCA5:00 amWashington, D.C. Reagan-National

11h 05m

1 stop

STT5:05 pmSaint Thomas Island Cyril E King

Jan 13

STT6:39 pmSaint Thomas Island Cyril E King

15h 21m

1 stop

DCA9:00 amWashington, D.C. Reagan-National

$231

Find similar

American Airlines

Jan 12

DCA9:55 amWashington, D.C. Reagan-National

7h 27m

1 stop

SJU6:22 pmSan Juan Luis Munoz Marin Intl

Jan 16

SJU2:28 pmSan Juan Luis Munoz Marin Intl

8h 02m

1 stop

DCA9:30 pmWashington, D.C. Reagan-National

$233

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 2/9

8:15 am-1:06 pm

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

Fri 2/13

6:20 pm-9:22 pm

Nonstop4h 02m

$213

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 2/10

8:15 am-1:06 pm

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

Thu 2/19

6:20 pm-9:22 pm

Nonstop4h 02m

$216

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Wed 1/14

7:30 am-4:18 pm

1 stop7h 48m

Saint Thomas Island Cyril E King

Sun 1/18

3:05 pm-11:59 pm

1 stop9h 54m

$220

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Mon 1/5

5:00 am-12:40 pm

1 stop6h 40m

Saint Thomas Island Cyril E King

Wed 1/21

6:39 pm-9:00 am

1 stop15h 21m

$221

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 2/23

9:56 am-9:33 pm

1 stop10h 37m

San Juan Luis Munoz Marin Intl

Thu 2/26

7:00 am-12:30 pm

1 stop6h 30m

$225

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Sat 1/10

6:00 am-3:05 pm

1 stop8h 05m

Saint Thomas Island Cyril E King

Fri 1/16

4:15 pm-10:33 pm

1 stop7h 18m

$230

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Tue 1/6

6:59 am-4:10 pm

1 stop8h 11m

Saint Thomas Island Cyril E King

Mon 1/12

1:52 pm-8:32 pm

1 stop7h 40m

$252

Washington, D.C.Nassau

DCA - NAS

DCANAS

Washington, D.C. Reagan-National

Sat 1/24

6:59 am-8:10 pm

1 stop13h 11m

Nassau Intl

Thu 1/29

1:15 pm-10:23 am

1 stop21h 08m

$340

Washington, D.C.Nassau

DCA - NAS

DCANAS

Washington, D.C. Reagan-National

Wed 5/27

12:45 pm-12:40 pm

2 stops23h 55m

Nassau Intl

Tue 6/2

6:30 pm-8:53 am

1 stop14h 23m

$352

Washington, D.C.Oranjestad

DCA - AUA

DCAAUA

Washington, D.C. Reagan-National

Thu 2/5

6:30 am-4:40 pm

1 stop9h 10m

Oranjestad Reina Beatrix

Sun 2/8

3:00 pm-10:37 pm

1 stop8h 37m

$384

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 Washington, D.C. Reagan-National Airport to Caribbean

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?

In general, October is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $301. If you don’t want to visit Caribbean in October, then you should wait until February to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $378.

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

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Caribbean is on a Monday when prices can be found for as low as $378. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $447. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.

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

In the evening is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Caribbean when you can find flight prices for as low as $292. Flying to Caribbean in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $418.

What is the cheapest Washington, D.C. Reagan-National to Caribbean flight route?

Fly from Washington, D.C. Reagan-National to Nassau Intl for the best Washington, D.C. Reagan-National - Caribbean flight prices

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

You are more likely to see cheaper flights to Caribbean from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $411 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Washington, D.C. Reagan-National Airport for as low as $360 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National to Caribbean flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Caribbean 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 Washington, D.C. Reagan-National Airport to Caribbean flights?

You could potentially save up to 44% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Caribbean flight.

Cheap Washington, D.C. Reagan-National Airport to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Caribbean

Best Price Found	$139
Fastest flight time	2h 39m
Direct flights	Every day
Airports in Caribbean	195 airports

The best one-way flight to Caribbean from Washington, D.C. Reagan-National Airport in the past 72 hours is $139. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Caribbean found on momondo in the last 72 hours is $307.

The fastest flight from Washington, D.C. Reagan-National Airport to Caribbean takes 2h 39m

Direct flights go from Washington, D.C. Reagan-National Airport to Caribbean every day.

There are 195 airports in Caribbean. From Washington, D.C. Reagan-National Airport there are direct flights to Nassau Intl (NAS), San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Caribbean?
Prices for flights from Washington, D.C. Reagan-National Airport to Caribbean were last updated today.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Caribbean?
There are 8 operators available for flights from Washington, D.C. Reagan-National Airport to Caribbean as of December 2025.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Caribbean?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean 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. 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 Washington, D.C. Reagan-National Airport to Caribbean?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Reagan-National Airport to Caribbean is Airbus A321-100/200 (22.32% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (12.10%), Boeing 737 MAX 9 (11.52%), and Airbus A321neo (11.26%).

Best airlines flying from Washington, D.C. Reagan-National Airport to Caribbean

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $97	Free Cancellation	Rating 5.8 3,071 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $103	Free Cancellation	Rating 6.3 8,210 reviews	Search Spirit Airlines flights
Delta	PriceFrom $142	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
JetBlue	PriceFrom $180	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Southwest	PriceFrom $220	Free Cancellation	Rating 8.0 4,257 reviews	Search Southwest flights
United Airlines	PriceFrom $220	Free Cancellation	Rating 7.4 9,114 reviews	Search United Airlines flights
American Airlines	PriceFrom $245	Free Cancellation	Rating 7.2 11,066 reviews	Search American Airlines flights
Air Canada	PriceFrom $390	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Caribbean?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Caribbean. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Caribbean with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Caribbean on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Caribbean?

momondo helps you find the best flight between Washington, D.C. and Caribbean 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 Washington, D.C. to Caribbean right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Caribbean flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Washington, D.C. Reagan-National Airport to Caribbean from $93

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Caribbean

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United Airlines flights from Washington, D.C. Reagan-National Airport to Caribbean

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American Airlines flights from Washington, D.C. Reagan-National Airport to Caribbean

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Caribbean flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Caribbean that are best for you.

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Caribbean

What is the cheapest month to fly to Caribbean?

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

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

What is the cheapest Washington, D.C. Reagan-National to Caribbean flight route?

Fly from Washington, D.C. Reagan-National to Nassau Intl for the best Washington, D.C. Reagan-National - Caribbean flight prices

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

What cabin class options are available on Washington, D.C. Reagan-National to Caribbean flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Caribbean 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 Washington, D.C. Reagan-National Airport to Caribbean flights?

You could potentially save up to 44% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Caribbean flight.

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Caribbean?

American Airlines, JetBlue, and Delta are the most popular carriers operating from Washington, D.C. Reagan-National to Caribbean

What airlines fly to Caribbean?

How many flights depart from Washington, D.C. Reagan-National Airport to Caribbean on average per day?

As of December 2025, 2 flights take off from Washington, D.C. Reagan-National Airport and land in Caribbean each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

How many flights depart from Washington, D.C. Reagan-National Airport to Caribbean on average per week?

As of December 2025, there are 14 flights per week flying from Washington, D.C. Reagan-National Airport to Caribbean. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Washington, D.C. Reagan-National Airport to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Caribbean

Best Price Found

Fastest flight time

Direct flights

Airports in Caribbean

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Caribbean?

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Caribbean?

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Caribbean?

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

What is the most popular plane model from Washington, D.C. Reagan-National Airport to Caribbean?

Best airlines flying from Washington, D.C. Reagan-National Airport to Caribbean

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Caribbean with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Caribbean?

Can I find flights from Washington, D.C. to Caribbean with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Caribbean?

I’m not ready to book a flight from Washington, D.C. to Caribbean right now. Can momondo alert me if prices change?

An easier way to manage your Caribbean 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

Popular cities in Caribbean

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