Cheap flights from Washington, D.C. to San Juan from $100

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to San Juan

Direct
Sun, Aug 3
Washington, D.C. BWISan Juan SJU

$100
Search
Direct
Sun, Aug 3
Washington, D.C. IADSan Juan SJU

$125
Search
Direct
Tue, Jul 29
Washington, D.C. BWISan Juan SJU

$127
Search
Direct
Tue, Jul 29
Washington, D.C. BWISan Juan SJU

$127
Search
Direct
Tue, Jul 29
Washington, D.C. BWISan Juan SJU

$127
Search
Direct
Fri, Aug 1
Washington, D.C. BWISan Juan SJU

$136
Search

Prices updated:

Not happy with the results? Try some of our useful filters

Direct
Sun, Aug 3 – Wed, Aug 6
Washington, D.C. BWISan Juan SJU

$182
Search
Direct
Sun, Aug 3 – Wed, Aug 6
Washington, D.C. BWISan Juan SJU

$182
Search
Direct
Sun, Aug 3 – Wed, Aug 6
Washington, D.C. BWISan Juan SJU

$192
Search
Direct
Mon, Aug 4 – Thu, Aug 7
Washington, D.C. BWISan Juan SJU

$209
Search
Direct
Mon, Aug 4 – Thu, Aug 7
Washington, D.C. BWISan Juan SJU

$209
Search
Direct
Mon, Aug 4 – Thu, Aug 7
Washington, D.C. BWISan Juan SJU

$209
Search

Prices updated:

Not happy with the results? Try some of our useful filters

Key info about flying to San Juan

Depart from
Washington Dulles International
Arrive to
Luis Muñoz Marín International
Average flights per week
143
Flight distance
2527 km

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 chart.

AirlineSun 06.07Mon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07
------------------2
------------------1
------------------1
------------------1
Weekly flights: 5 totalDaily flights: 0.71 averageMost flights: Saturday 2 flights
AirlineSun 13.07Mon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07
2111112
1111111
1111111
1111111
Weekly flights: 30 totalDaily flights: 4.29 averageMost flights: Sunday 2 flights
AirlineSun 20.07Mon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07
2111112
1111111
---1111---1
1111111
Weekly flights: 28 totalDaily flights: 4 averageMost flights: Sunday 2 flights
AirlineSun 27.07Mon 28.07Tue 29.07Wed 30.07Thu 31.07Fri 01.08Sat 02.08
2111112
1111111
1111111
1111111
Weekly flights: 30 totalDaily flights: 4.29 averageMost flights: Sunday 2 flights

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

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
JetBlue AirwaysJBUB6No
Spirit AirlinesNKSNKNo
FinnairFINAYNo

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
251
days per year

14 day forecast

Saturday
5 Jul
31°C27°C
12 Jul
30°C25°C
Sunday
6 Jul
80%
29°C26°C
13 Jul
88%
29°C25°C
Monday
7 Jul
31°C26°C
14 Jul
83%
30°C25°C
Tuesday
8 Jul
88%
30°C25°C
15 Jul
69%
30°C25°C
Wednesday
9 Jul
88%
30°C25°C
16 Jul
87%
30°C24°C
Thursday
10 Jul
80%
30°C25°C
17 Jul
86%
30°C25°C
Friday
11 Jul
86%
30°C25°C
18 Jul
77%
30°C25°C
Travelers usually depart from Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National when they travel from Washington, D.C. to San Juan. The distance between Washington, D.C. and San Juan is 2527 km. The most popular airlines for this route are United Airlines, Frontier Airlines, JetBlue Airways, Spirit Airlines, and Finnair. Washington, D.C. and San Juan have 143 direct flights per week.

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?
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?

Explore alternative trips

Flights from Washington, D.C.

Flights to San Juan

The nearest countries with flights to San Juan

Here is a list of countries people are flying from

Other destination countries from Washington, D.C.

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from Washington, D.C. to San Juan
Search flights

We hack the system,
you fly for less