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Cheap flights from Washington to San Juan
Easily compare round-trip flights from Washington to San Juan
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to San Juan by changing tabs
Quickest
Cheapest
Spirit Airlines
17 Nov
BWI
4:00 am
Baltimore/Washington airport
3h 57m
8:57 am
SJU
San Juan Luis Munoz Marin Intl airport
20 Nov
SJU
10:50 am
San Juan Luis Munoz Marin Intl airport
4h 12m
2:02 pm
BWI
Baltimore/Washington airport
142 USD
Spirit Airlines
17 Nov
BWI
4:00 am
Baltimore/Washington airport
3h 57m
8:57 am
SJU
San Juan Luis Munoz Marin Intl airport
20 Nov
SJU
10:50 am
San Juan Luis Munoz Marin Intl airport
4h 12m
2:02 pm
BWI
Baltimore/Washington airport
142 USD
Spirit Airlines
20 Nov
BWI
4:00 am
Baltimore/Washington airport
3h 57m
8:57 am
SJU
San Juan Luis Munoz Marin Intl airport
05 Dec
SJU
11:00 am
San Juan Luis Munoz Marin Intl airport
4h 14m
2:14 pm
BWI
Baltimore/Washington airport
146 USD
Spirit Airlines
15 Jan
BWI
4:30 am
Baltimore/Washington airport
4h 04m
9:34 am
SJU
San Juan Luis Munoz Marin Intl airport
22 Jan
SJU
11:30 am
San Juan Luis Munoz Marin Intl airport
4h 00m
2:30 pm
BWI
Baltimore/Washington airport
146 USD
Spirit Airlines
15 Jan
BWI
4:30 am
Baltimore/Washington airport
4h 04m
9:34 am
SJU
San Juan Luis Munoz Marin Intl airport
22 Jan
SJU
11:30 am
San Juan Luis Munoz Marin Intl airport
4h 00m
2:30 pm
BWI
Baltimore/Washington airport
146 USD
Spirit Airlines
17 Nov
BWI
4:00 am
Baltimore/Washington airport
3h 57m
8:57 am
SJU
San Juan Luis Munoz Marin Intl airport
20 Nov
SJU
10:50 am
San Juan Luis Munoz Marin Intl airport
4h 12m
2:02 pm
BWI
Baltimore/Washington airport
142 USD
How to get the cheapest flight ticket from Washington to San Juan
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 San Juan?
October
The cheapest time of year to fly to San Juan from Washington is October. Most expensive is December
What is the cheapest day to fly to San Juan?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly to San Juan?
at noon
Washington to San Juan flights are approximately 35% more expensive in the morning than at noon
What is the cheapest airline that flies to San Juan?
Frontier
Frontier, Major Airline, and Delta are the most popular carriers operating from Washington to San Juan
What is the cheapest route?
Baltimore/Washington - San Juan Luis Munoz Marin Intl
Fly from Baltimore/Washington to San Juan Luis Munoz Marin Intl for the best Washington - San Juan flight prices
When is the cheapest time to book a flight to San Juan?
31 days before
The cheapest time to buy a flight from Washington to San Juan is approximately 31 days to departure
60
Days before departure
0
Flight information for Washington to San Juan (PR1 - WAS)
Find info about flight duration, direct flights, and airports for your flight from Washington to San Juan
| Fastest flight time | 3h 50m | The fastest flight from Washington to San Juan takes 3h 50m. | |
| Direct flights | Every day | Direct flights go from Washington to San Juan every day. | |
| Airports in San Juan | 2 airports | There are 2 airports near San Juan: San Juan Isla Grande (SIG), San Juan Luis Munoz Marin Intl (SJU) |
Alternative routes for Washington to San Juan
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Flights from Washington to:
Flights to other cities in Puerto Rico
Lost the lust for San Juan? Check out some flights to other cities in Puerto Rico
Round-trip flights to other destinations
Lost the lust for San Juan? Check out some flights to other destinations
*Flight prices to San Juan are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.