Cheap flights from Washington, D.C. Dulles Intl Airport to Puerto Rico from $64
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. Dulles Intl Airport to Puerto Rico departing on 5/25. 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 Washington, D.C. Dulles Intl Airport to Puerto Rico
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American Airlines flights from Washington, D.C. Dulles Intl Airport to Puerto Rico
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Puerto Rico
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 Puerto Rico?
If you don’t want to visit Puerto Rico in October, then you should wait until January to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $416.
What is the cheapest day to depart on your flight to Puerto Rico?
On average, the least expensive day to fly to Puerto Rico from Washington, D.C. Dulles Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $418. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around $536.
What is the cheapest time of day to depart on your flight to Puerto Rico?
Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Washington, D.C. Dulles Intl Airport to Puerto Rico during this time can be as low as $238. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $497.
What is the cheapest Washington, D.C. Dulles Intl to Puerto Rico flight route?
Fly from Washington, D.C. Dulles Intl to San Juan Luis Munoz Marin Intl for the best Washington, D.C. Dulles Intl - Puerto Rico flight prices
How far in advance should I book a flight to Puerto Rico?
You are more likely to see cheaper flights to Puerto Rico from Washington, D.C. Dulles Intl Airport when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $488 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Washington, D.C. Dulles Intl Airport for as low as $393 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Puerto Rico flights?
There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Puerto Rico 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. Dulles Intl to Puerto Rico?
Frontier, Delta, and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Puerto Rico
What airlines fly to Puerto Rico?
United Airlines, Frontier and Delta are the top three most popular airlines that fly to Puerto Rico from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. Dulles Intl Airport to Puerto Rico on average per day?
As of April 2025, 2 flights take off from Washington, D.C. Dulles Intl Airport and land in Puerto Rico each day. The most common flight departure time for this route is 8:00AM, with 70% of daily flights taking off at noon.
How many flights depart from Washington, D.C. Dulles Intl Airport to Puerto Rico on average per week?
As of April 2025, 14 flights take off from Washington, D.C. Dulles Intl Airport and land in Puerto Rico each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Washington, D.C. Dulles Intl Airport to Puerto Rico flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Puerto Rico
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Puerto Rico?
Prices for flights from Washington, D.C. Dulles Intl Airport to Puerto Rico are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Puerto Rico?
As of April 2025, there are 6 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Puerto Rico.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Puerto Rico?
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 Washington, D.C. Dulles Intl Airport to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Puerto Rico?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Dulles Intl Airport to Puerto Rico is Airbus A320neo (23.26% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (20.07%), Airbus A321neo (17.46%), and Boeing 737 MAX 9 (14.89%).
Best airlines flying from Washington, D.C. Dulles Intl Airport to Puerto Rico
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Puerto Rico with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $82 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $96 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $203 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $224 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $239 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $301 | Free Cancellation | Rating 7.4 8,685 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Puerto Rico?
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 Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington, D.C. to Puerto Rico with flexible booking policies on momondo?
Yes. All flights to Puerto Rico from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington, D.C. to Puerto Rico?
Once all potential Washington, D.C. to Puerto Rico 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 Puerto Rico right now. Can momondo alert me if prices change?
Price alerts on flights to Puerto Rico from Washington, D.C. 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.