Cheap flights from Washington, D.C. to Caribbean from $76
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Caribbean departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. to Caribbean
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from Washington, D.C. to Caribbean
Our best United Airlines deals on Washington, D.C. to Caribbean flight tickets
Delta flights from Washington, D.C. to Caribbean
Our best Delta deals on Washington, D.C. to Caribbean flight tickets
How to get the cheapest flight ticket from Washington, D.C. 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
What is the cheapest month to fly to Caribbean?
In general, March is the cheapest month to fly from Washington, D.C. to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $293. If you don’t want to visit Caribbean in March, then you should wait until May to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $296.
What is the cheapest day to depart on your flight to Caribbean?
The cheapest day to depart from Washington, D.C. to Caribbean is on a Monday when prices can be found for as low as $238. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $321. 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 morning is the cheapest time of day to fly from Washington, D.C. to Caribbean when you can find flight prices for as low as $293. Flying to Caribbean in the morning 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 $334.
What is the cheapest Washington, D.C. to Caribbean flight route?
Fly from Baltimore/Washington to San Juan Luis Munoz Marin Intl for the best Washington, D.C. - 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. when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $295 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Washington, D.C. for as low as $238 on momondo.
What cabin class options are available on Washington, D.C. to Caribbean flights?
There are 4 cabin classes available to choose from on Washington, D.C. to Caribbean flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. to Caribbean?
Spirit Airlines, United Airlines, and Southwest are the most popular carriers operating from Washington, D.C. to Caribbean
What airlines fly to Caribbean?
United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Caribbean from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 10 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Caribbean on average per day?
As of June 2025, there are 14 flights per day flying from Washington, D.C. to Caribbean. The most common time of day flights depart is 8:00AM, with 71% of flights taking off at noon.
How many flights depart from Washington, D.C. to Caribbean on average per week?
As of June 2025, there are 98 flights per week flying from Washington, D.C. to Caribbean. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.
Cheap Washington, D.C. to Caribbean flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Caribbean
When did momondo last update prices for flights from Washington, D.C. to Caribbean?
Prices for flights from Washington, D.C. to Caribbean were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Caribbean?
As of June 2025, there are 10 operators available to choose from for flights from Washington, D.C. to Caribbean.
How old do you have to be to fly from Washington, D.C. to Caribbean?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. 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. to Caribbean?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Caribbean is Boeing 737 MAX 8 (20.32% of total bookings). The next most popular plane models are Airbus A320neo (18.76%), Airbus A321neo (16.69%), and Boeing 737-800 Passenger/BBJ2 (winglets) (11.91%).
Best airlines flying from Washington, D.C. to Caribbean
Compare and see reviews for airlines that fly from Washington, D.C. to Caribbean with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $79 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $113 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $180 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $206 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $214 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $222 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $324 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $332 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $332 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom $430 | Free Cancellation | Rating 7.1 9,537 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Caribbean?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Caribbean. momondo saves you time and could save you money on your trip.
Can I find flights from Washington, D.C. to Caribbean with flexible booking policies on momondo?
Flights from Washington, D.C. to Caribbean 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 Washington, D.C. to Caribbean?
Once all potential Washington, D.C. to Caribbean flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Washington, D.C. to Caribbean right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to Caribbean now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Caribbean and let you know when they change.