Airlines operating on route
Starting at $100
Starting at $147
Helping travelers to find the best flight offers
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Washington to San Juan
Starting at $100
Starting at $147
Baltimore — San Juan
06/01/2025
Departure date
Direct flight
F92266
Starting at $186
Baltimore — San Juan
06/14/2025
Departure date
Direct flight
NK2533
Starting at $288
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Washington to San Juan:
Unable to find information about the schedule of direct flights from
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The cheapest flight ticket from Washington to San Juan according to data for the last 48 hours costs $100
Often the best time to buy tickets from Washington to San Juan is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Washington to San Juan can be found flying in these months: June, May.
The fastest flights from Washington to San Juan start from 3 hours 42 minutes in the air.
The following airlines operate direct flights on the route Washington — San Juan: Frontier Airlines, Spirit Airlines
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Washington to San Juan. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Below you will find a list of airlines operating flights on the Washington — San Juan route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Washington to San Juan, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest one-way flight from Washington to San Juan departs on 06/01/2025, is operated by Frontier Airlines and costs $100
The cheapest roundtrip flight from Washington to San Juan departs on 05/28/2025, is operated by Spirit Airlines and costs $174
Fastest flight from Washington to San Juan takes 3h 42m
There are direct flights on this route 2 days a week: Su and Sa
The distance between Washington and San Juan is 2504km (1552 miles). There are 8 direct flights from Washington to San Juan. The time difference between Washington and San Juan is 1h . Flights from Washington begin at 8:40 AM. The latest flight from Washington departs at 8:40 AM.
We couldn't find any special offers for flights from Washington to San Juan