$78+ Cheap flights from Washington, D.C. (WAS) to Puerto Rico

Obtain a ticket with Spirit Airlines, Juneyao Airlines, or JetBlue if you want to go to Puerto Rico on an environmentally friendly aircraft from Washington, D.C. To lessen their overreliance on gasoline use or emission of greenhouse gases these carriers have started employing fuel optimization technologies. In an effort to reduce noise pollution, many airlines also have replaced their complex, loud, and large engines with lighter and newer ones.

Before making your reservation, learn more about the many sustainability initiatives offered by the top airlines that fly this route, like Spirit Airlines. By perusing their Environmental, Social, and Governance reports, you may learn how committed the carriers are to sustainable development. Airlines conduct environmental audits of ground transportation and airports as part of the process of creating their ESG Reports. The Environmental Assessment for Airports and Ground Service Providers (IEnVA) reports from the IATA also make it possible to keep track of the initiatives taken by the various airlines to uphold commitment to the environment.

It is possible to travel from Washington, D.C. to Puerto Rico sustainably by just taking with you what is absolutely necessary. The aircraft's lighter weight would result in a significant drop in carbon dioxide emissions. Another practical way to travel sustainably is to go economy, particularly if you want to reduce the carbon footprint that each seat creates.

If you're heading to Puerto Rico from Washington, D.C., expect to spend about four hours in flight. That will put you in San Juan, which is the main point of entry. Travel time to other airports can vary significantly as nonstop flights are rare.

American Airlines and United are two of the largest airlines that fly from Washington DC to Puerto Rico. Spirit, Southwest, jetBlue and Frontier also offer regular flights to San Juan.

Nonstop flights from Washington DC to Puerto Rico are somewhat limited, but there are usually at least a few options every day. Flights with one or more stops are more common.

There are three main airports you can depart from in D.C., which are Washington Dulles International Airport, Ronald Reagan Washington National Airport and Baltimore / Washington Thurgood Marshall Airport. The two main airports in Puerto Rico are Luis Munoz Marin International Airport in San Juan and Rafael Hernandez International Airport in Aguadilla, although the vast majority of flights land in San Juan.

Flights to Puerto Rico can be somewhat limited, so generally your only option for a direct flight is to land in San Juan. Departing from Ronald Reagan Washington National Airport tends to be the least expensive option, although you can also find good deals from Dulles.

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $78. Users have also found prices from $85 and $99 on Spirit Airlines and American Airlines, respectively.

When deciding which route to take from Washington, D.C. to Puerto Rico consider Baltimore/Washington - San Juan Luis Munoz Marin Intl, Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl or Washington, D.C. Reagan-National - San Juan Luis Munoz Marin Intl as they are the most popular.

The cheapest flight price from Washington, D.C. to Puerto Rico is $167. On average you can expect to pay $879. The most popular route, (Baltimore/Washington - San Juan Luis Munoz Marin Intl), can usually be booked for $112.

Yes. In addition to deals on Washington, D.C. to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Puerto Rico.

Yes. Cheapflights offers flight deals from Washington, D.C. to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Puerto Rico (average of $254). Flying from Washington, D.C. to Puerto Rico in March is currently the most expensive (average of $380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.