Cheap flights from Washington, D.C., United States to San Juan, United States

Flights starting at £49. Choose between Spirit Airlines, Frontier Airlines, or JetBlue Airways to find the best price.

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Tips to know when travelling to San Juan

Travelers usually depart from Baltimore–Washington International, Washington Dulles International, or Ronald Reagan Washington National when they travel from Washington, D.C. to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The distance between Washington, D.C. and San Juan is 2527 km. The most popular airlines for this route are Spirit Airlines, Frontier Airlines, JetBlue Airways, United Airlines, and Silver Airways. Washington, D.C. and San Juan have 191 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Washington, D.C. to San Juan in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 08.04 - Sun 14.04

AirlineMon 08.04Tue 09.04Wed 10.04Thu 11.04Fri 12.04Sat 13.04Sun 14.04
2322222
1111122
1111111
------1---1------

Weekly direct flights for Mon 15.04 - Sun 21.04

AirlineMon 15.04Tue 16.04Wed 17.04Thu 18.04Fri 19.04Sat 20.04Sun 21.04
2222222
1111122
1111111
1---1---1------

Weekly direct flights for Mon 22.04 - Sun 28.04

AirlineMon 22.04Tue 23.04Wed 24.04Thu 25.04Fri 26.04Sat 27.04Sun 28.04
2222222
1111122
1111111
1---1---1------

Weekly direct flights for Mon 29.04 - Sun 05.05

AirlineMon 29.04Tue 30.04Wed 01.05Thu 02.05Fri 03.05Sat 04.05Sun 05.05
2222223
1111111
1111111
1---1---1------

Check-in for a flight from Washington, D.C. to San Juan

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
United AirlinesUALUAYesNo
Silver AirwaysSIL3MNoOpens 24 days before flight
Closes 2 hours before flight

Weather in San Juan

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C22°C
February27°C22°C
March27°C22°C
April28°C23°C
May29°C24°C
June30°C25°C
July30°C25°C
August30°C25°C
September30°C25°C
October29°C25°C
November28°C24°C
December27°C23°C
Hottest Month
30°C
August
Coldest month
22°C
February
Sunny days
247
days per year

14 day forecast

Thursday
4 Apr
30°C23°C
11 Apr
82%
27°C24°C
Friday
5 Apr
80%
30°C24°C
12 Apr
89%
28°C24°C
Saturday
6 Apr
86%
30°C24°C
13 Apr
89%
29°C24°C
Sunday
7 Apr
87%
29°C24°C
14 Apr
86%
28°C24°C
Monday
8 Apr
87%
28°C24°C
15 Apr
87%
27°C24°C
Tuesday
9 Apr
80%
25°C24°C
16 Apr
84%
27°C24°C
Wednesday
10 Apr
88%
26°C23°C
17 Apr
89%
28°C24°C

Frequently asked questions

How long does it take to travel from Washington, D.C. to San Juan?
What is the flight distance between Washington, D.C. and San Juan?
What airlines offer nonstop (direct) flights between Washington, D.C. and San Juan?
What are the most popular routes to and from Washington, D.C.?
What are the most popular routes to and from San Juan?
Which airports are there in Washington, D.C.?
What airports are near Washington, D.C.?
What airports are near San Juan?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Washington, D.C. and San Juan?
What is Virtual Interlining and how do I use it?
Which airlines fly between Washington, D.C. and San Juan?
When's the best time to travel between Washington, D.C. and San Juan?
What flights operate between Washington, D.C. and San Juan?
How many airports are there near Washington, D.C.?
How many airports are there near San Juan?
What time do nonstop (direct) flights between Washington, D.C. and San Juan depart?
What time do nonstop (direct) flights between Washington, D.C. and San Juan arrive?
What time do flights between Washington, D.C. and San Juan depart?
What time do flights between Washington, D.C. and San Juan arrive?

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