What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Caribbean according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Caribbean to Washington, D.C. Dulles Intl?

Delta, United Airlines, and Air Canada are the most popular carriers operating from Caribbean to Washington, D.C. Dulles Intl

How many operators does momondo search for flights from Caribbean to Washington, D.C. Dulles Intl Airport?

There are 4 operators available for flights from Caribbean to Washington, D.C. Dulles Intl Airport as of April 2026.

How old do you have to be to fly from Caribbean to Washington, D.C. Dulles Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Caribbean to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$114 Cheap Flights from Caribbean to Washington, D.C. Dulles Intl Airport in 2026

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

The number of flights available between Caribbean and Washington, D.C. Dulles Intl Airport is 8 per day as of April 2026. The most frequent departure time is 4:00PM, with 74% of daily flights leaving in the afternoon.

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

The number of flights available between Caribbean and Washington, D.C. Dulles Intl Airport is 56 per week as of April 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Caribbean to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 6:42 pm

SJU

IAD

12h 42m

1 stop

7:27 pm - 2:08 am

IAD

SJU

6h 41m

1 stop

$176Frontier

Fri, May 8 - Mon, May 11

6:00 am - 6:42 pm

SJU

IAD

12h 42m

1 stop

7:27 pm - 2:08 am

IAD

SJU

6h 41m

1 stop

$178Frontier

Thu, May 7 - Sun, May 10

4:45 pm - 8:58 pm

STT

IAD

4h 13mnonstop

8:15 am - 12:20 pm

IAD

STT

4h 05mnonstop

$302United Airlines

Thu, Apr 30 - Mon, May 4

4:45 pm - 8:58 pm

STT

IAD

4h 13mnonstop

6:00 am - 1:08 pm

IAD

STT

7h 08m

1 stop

$307United Airlines

Thu, Apr 30 - Mon, May 4

1:22 pm - 12:42 am

STT

IAD

11h 20m

1 stop

6:00 am - 2:48 pm

IAD

STT

8h 48m

1 stop

$332Delta

Thu, Apr 30 - Mon, May 4

2:29 pm - 11:59 pm

MBJ

IAD

8h 30m

1 stop

6:10 am - 11:37 am

IAD

MBJ

6h 27m

1 stop

$366American Airlines

Wed, May 20 - Tue, Sep 8

2:29 pm - 11:59 pm

MBJ

IAD

8h 30m

1 stop

6:10 am - 1:50 pm

IAD

MBJ

8h 40m

2 stops

$371American Airlines

Wed, May 20 - Tue, Sep 8

12:41 pm - 4:21 am

NAS

IAD

15h 40m

1 stop

4:38 pm - 11:37 am

IAD

NAS

18h 59m

1 stop

$418Copa Airlines

Wed, May 6 - Wed, May 13

12:41 pm - 12:33 am

NAS

IAD

11h 52m

1 stop

4:38 pm - 11:37 am

IAD

NAS

18h 59m

1 stop

$433Copa Airlines

Wed, May 13 - Sun, May 17

9:00 am - 4:36 pm

KIN

IAD

6h 36m

1 stop

6:00 am - 8:04 pm

IAD

KIN

15h 04m

1 stop

$461Delta

Thu, May 21 - Tue, Sep 8

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Frontier flights from Caribbean to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Caribbean to Washington, D.C. Dulles Intl Airport flight tickets

Frontier

May 8

SJU6:00 amSan Juan Luis Munoz Marin Intl

12h 42m

1 stop

IAD6:42 pmWashington, D.C. Dulles Intl

May 11

IAD7:27 pmWashington, D.C. Dulles Intl

6h 41m

1 stop

SJU2:08 amSan Juan Luis Munoz Marin Intl

$176

Frontier

May 7

SJU6:00 amSan Juan Luis Munoz Marin Intl

12h 42m

1 stop

IAD6:42 pmWashington, D.C. Dulles Intl

May 10

IAD7:27 pmWashington, D.C. Dulles Intl

6h 41m

1 stop

SJU2:08 amSan Juan Luis Munoz Marin Intl

$178

Frontier

May 8

SJU6:09 pmSan Juan Luis Munoz Marin Intl

24h 23m

1 stop

IAD6:32 pmWashington, D.C. Dulles Intl

May 11

IAD3:59 pmWashington, D.C. Dulles Intl

7h 58m

1 stop

SJU11:57 pmSan Juan Luis Munoz Marin Intl

$185

Copa Airlines flights from Caribbean to Washington, D.C. Dulles Intl Airport

Our best Copa Airlines deals on Caribbean to Washington, D.C. Dulles Intl Airport flight tickets

Copa Airlines

May 6

NAS12:41 pmNassau Intl

15h 40m

1 stop

IAD4:21 amWashington, D.C. Dulles Intl

May 13

IAD4:38 pmWashington, D.C. Dulles Intl

18h 59m

1 stop

NAS11:37 amNassau Intl

$418

Copa Airlines

May 7

MBJ12:22 pmMontego Bay Sangster Intl

11h 11m

1 stop

IAD12:33 amWashington, D.C. Dulles Intl

May 9

IAD2:21 amWashington, D.C. Dulles Intl

9h 54m

1 stop

MBJ11:15 amMontego Bay Sangster Intl

$423

Copa Airlines

May 13

NAS12:41 pmNassau Intl

11h 52m

1 stop

IAD12:33 amWashington, D.C. Dulles Intl

May 17

IAD4:38 pmWashington, D.C. Dulles Intl

18h 59m

1 stop

NAS11:37 amNassau Intl

$433

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanWashington, D.C.

SJU - IAD

SJUIAD

San Juan Luis Munoz Marin Intl

Fri 5/8

6:00 am-6:42 pm

1 stop12h 42m

Washington, D.C. Dulles Intl

Mon 5/11

7:27 pm-2:08 am

1 stop6h 41m

$176

San JuanWashington, D.C.

SJU - IAD

SJUIAD

San Juan Luis Munoz Marin Intl

Thu 5/7

6:00 am-6:42 pm

1 stop12h 42m

Washington, D.C. Dulles Intl

Sun 5/10

7:27 pm-2:08 am

1 stop6h 41m

$178

Quickest round-trip

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Thu 4/30

4:45 pm-8:58 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Mon 5/4

8:15 am-12:20 pm

Nonstop4h 05m

$302

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Thu 4/30

4:45 pm-8:58 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Mon 5/4

6:00 am-1:08 pm

1 stop7h 08m

$307

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Thu 4/30

1:22 pm-12:42 am

1 stop11h 20m

Washington, D.C. Dulles Intl

Mon 5/4

6:00 am-2:48 pm

1 stop8h 48m

$332

Montego BayWashington, D.C.

MBJ - IAD

MBJIAD

Montego Bay Sangster Intl

Wed 5/20

2:29 pm-11:59 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Tue 9/8

6:10 am-11:37 am

1 stop6h 27m

$366

Montego BayWashington, D.C.

MBJ - IAD

MBJIAD

Montego Bay Sangster Intl

Wed 5/20

2:29 pm-11:59 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Tue 9/8

6:10 am-1:50 pm

2 stops8h 40m

$371

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Wed 5/6

12:41 pm-4:21 am

1 stop15h 40m

Washington, D.C. Dulles Intl

Wed 5/13

4:38 pm-11:37 am

1 stop18h 59m

$418

NassauWashington, D.C.

NAS - IAD

NASIAD

Nassau Intl

Wed 5/13

12:41 pm-12:33 am

1 stop11h 52m

Washington, D.C. Dulles Intl

Sun 5/17

4:38 pm-11:37 am

1 stop18h 59m

$433

KingstonWashington, D.C.

KIN - IAD

KINIAD

Kingston Norman Manley

Thu 5/21

9:00 am-4:36 pm

1 stop6h 36m

Washington, D.C. Dulles Intl

Tue 9/8

6:00 am-8:04 pm

1 stop15h 04m

$461

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 Caribbean to Washington, D.C. Dulles Intl Airport

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 Washington, D.C. Dulles Intl Airport?

In general, January is the cheapest month to fly from Caribbean to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $114. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $149.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $309. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Caribbean to Washington, D.C. Dulles Intl Airport for around $654.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Caribbean in the morning is the least expensive time of day to depart. momondo users have found prices as low as $467 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $716 on average. Flights to Washington, D.C. Dulles Intl Airport from Caribbean at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Caribbean to Washington, D.C. Dulles Intl flight route?

Fly from San Juan Luis Munoz Marin Intl to Washington, D.C. Dulles Intl for the best Caribbean - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Caribbean when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $316 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Caribbean for as low as $190 on momondo.

What cabin class options are available on Caribbean to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Caribbean to Washington, D.C. Dulles Intl 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 Caribbean to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Caribbean to Washington, D.C. Dulles Intl Airport flight.

Cheap Caribbean to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found	$168
Fastest flight time	2h 59m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Caribbean in the past 72 hours is $168. The best round-trip flight deal from Caribbean to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $261.

The fastest flight from Caribbean to Washington, D.C. Dulles Intl Airport takes 2h 59m

Direct flights go from Caribbean to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

Frequently asked questions about flying from Caribbean to Washington, D.C. Dulles Intl Airport

When did momondo last update prices for flights from Caribbean to Washington, D.C. Dulles Intl Airport?
Prices for flights from Caribbean to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Caribbean to Washington, D.C. Dulles Intl Airport?
There are 4 operators available for flights from Caribbean to Washington, D.C. Dulles Intl Airport as of April 2026.
How old do you have to be to fly from Caribbean to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Caribbean to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Caribbean to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Caribbean to Washington, D.C. Dulles Intl Airport is Boeing 737 MAX 9, representing 24.83% of all bookings. The subsequent popular models are Airbus A321neo at 15.61%, Boeing 737 MAX 8 at 14.87%, and Airbus A321 (sharklets) at 10.96%.

Best airlines flying from Caribbean to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Caribbean to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $76	Free Cancellation	Rating 5.7 2,988 reviews	Search Frontier flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,593 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $342	Free Cancellation	Rating 7.5 1,575 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $346	Free Cancellation	Rating 7.1 11,584 reviews	Search American Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Sterling

Manassas

Tysons

Linthicum Heights

Bethesda

Fairfax

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Washington, D.C. from Caribbean which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Caribbean to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Washington, D.C. from Caribbean are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Caribbean to Washington, D.C. from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Caribbean to Washington, D.C. departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Caribbean to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Caribbean to Washington, D.C. Dulles Intl Airport flight tickets

Copa Airlines flights from Caribbean to Washington, D.C. Dulles Intl Airport

Our best Copa Airlines deals on Caribbean to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Caribbean to Washington, D.C. Dulles Intl Airport

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest Caribbean to Washington, D.C. Dulles Intl flight route?

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

What cabin class options are available on Caribbean to Washington, D.C. Dulles Intl flights?

Can stopping save me money on Caribbean to Washington, D.C. Dulles Intl Airport flights?

What is the cheapest airline that flies from Caribbean to Washington, D.C. Dulles Intl?

What airlines fly to Washington, D.C. Dulles Intl Airport?

How many flights depart from Caribbean to Washington, D.C. Dulles Intl Airport on average per day?

How many flights depart from Caribbean to Washington, D.C. Dulles Intl Airport on average per week?

Cheap Caribbean to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Caribbean to Washington, D.C. Dulles Intl Airport

Best airlines flying from Caribbean to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Caribbean to Washington, D.C. Dulles Intl Airport with momondo

Traveling to a place near Washington, D.C.?

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An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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

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Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington, D.C.

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List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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