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

Flight deals from San Juan to Washington, D.C.

Below you can see the best deals on flights San Juan — Washington, D.C. for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 22 September, from $81.

Top 10 cheap flights from San Juan to Washington, D.C.

San Juan — Washington, D.C.

08:45—20:09

9 Sep 2026

11 h 24 m

1 stop

San Juan — Washington, D.C.

03:08—20:09

9 Sep 2026

17 h 1 m

1 stop

San Juan — Washington, D.C.

08:45—20:09

9 Sep 2026

35 h 24 m

1 stop

San Juan — Washington, D.C.

07:30—19:44

2 Sep 2026

12 h 14 m

1 stop

San Juan — Washington, D.C.

06:35—19:44

2 Sep 2026

13 h 9 m

1 stop

San Juan — Washington, D.C.

09:30—18:33

12 Sep 2026

9 h 3 m

1 stop

San Juan — Washington, D.C.

06:35—19:44

4 Sep 2026

37 h 9 m

1 stop

San Juan — Washington, D.C.

06:35—19:44

3 Sep 2026

13 h 9 m

1 stop

San Juan — Washington, D.C.

07:30—19:44

1 Sep 2026

12 h 14 m

1 stop

San Juan — Washington, D.C.

07:30—19:44

3 Sep 2026

12 h 14 m

1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the San Juan — Washington, D.C. flight

Looking for cheap flights from San Juan to Washington, D.C.? Compare fares from different airlines, check the flight schedule and travel time — and book your San Juan — Washington, D.C. ticket online at the best price.

The route has direct flights — around 64 flights per week, flights are operated by United Airlines, JetBlue, Frontier Airlines, Spirit Airlines, a nonstop flight takes about 3 h 52 min, the distance between the cities is around 2,507 km.

Planning your trip? You may find our Washington, D.C. travel guide, how to get from the airport into town and Washington, D.C. weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

from $81Min. price

SeptemberCheapest

MayPeak season

YesDirect flights

2,507 kmDistance

3 h 52 minTravel time

4Airlines

64 / wkFlights

Flight schedule from San Juan to Washington, D.C.

The table shows direct flights from San Juan to Washington, D.C. on the selected date. The flight takes approximately 3 h 52 min. Regular flights are operated by United Airlines, JetBlue, Frontier Airlines and Spirit Airlines. Departures from Luis Muñoz Marín International Airport airports, arrivals at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today

Any time

Last update: 14 Aug 2026

Airline

Flight

Departure

Arrival

Duration

Days

Status

Below is a calendar of the lowest flight ticket prices for San Juan — Washington, D.C. by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $81 in September, and the most expensive are around $222 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Average one-way fares from San Juan to Washington, D.C. by month. Tickets are usually cheapest in September (around $228) and priciest in December (about $348) — use the table and chart below to pick the best time to fly.

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$324	high	May	$264	medium	Sep	$228	low
Feb	$276	medium	Jun	$276	medium	Oct	$240	low
Mar	$312	high	Jul	$336	high	Nov	$264	medium
Apr	$324	high	Aug	$312	high	Dec	$348	high

Some values are estimated based on seasonality.

When to fly

Weather in Washington, D.C.: it is warmest in July (up to 32 °C on average) and coolest in January (around 7 °C). The driest month is October.

Tickets are usually cheapest in September and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Washington, D.C.

Dry and wet days · Washington, D.C.

Wind speed and direction · Washington, D.C.

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How to get the best deal on a San Juan — Washington, D.C. ticket

Book ahead: fares for San Juan — Washington, D.C. are usually lower 3–8 weeks before departure than at the last minute.
Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
The cheapest month to fly to Washington, D.C. is usually September — plan your trip around it if your dates are flexible.
Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Flights on the San Juan — Washington, D.C. route are operated by 4 airlines; United Airlines runs the most flights (around 44% of all flights). Compare carriers, flight shares and schedules below.

United AirlinesUA
9x/week
WebsiteFleet: 956165M pax/year
- Direct flight SJU → IAD9x/week
  Duration
  3h 53m
  Days
  MTWTFSS
43.8%Open →
JetBlueB6
5x/week
WebsiteFleet: 30742.5M pax/year
- Direct flight SJU → DCA5x/week
  Duration
  3h 52m
  Days
  MTWTFSS
21.9%Open →
Frontier AirlinesF9
5x/week
WebsiteFleet: 15329M pax/year
- Direct flight SJU → BWI5x/week
  Duration
  4h 7m
  Days
  MTWTFSS
21.9%Open →
Spirit AirlinesNK
3x/week
WebsiteFleet: 20544.1M pax/year
- Direct flight SJU → BWI3x/week
  Duration
  4h 1m
  Days
  MTWTFSS
12.5%Open →

Cities and airports on the San Juan — Washington, D.C. route

Flights San Juan — Washington, D.C. depart from Luis Muñoz Marín International Airport and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

San Juan

SJU

Puerto Rico

About the city How to get there Weather All about the country Puerto Rico

Arrival

Washington, D.C.

WAS

United States

About the city How to get there Weather All about the country United States

Departure airports

Luis Muñoz Marín International AirportSJU
About the airport

Arrival airports

Washington Dulles International AirportIAD
About the airport
Baltimore/Washington International Thurgood Marshall AirportBWI
About the airport
Ronald Reagan National AirportDCA
About the airport

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Frequently asked questions about the San Juan — Washington, D.C. flight

How long is the flight from San Juan to Washington, D.C.?

A nonstop San Juan — Washington, D.C. flight takes about 3 h 52 min — the distance between the cities is around 2,507 km.

How far is it from San Juan to Washington, D.C.?

The distance from San Juan to Washington, D.C. is about 2,507 km, which a nonstop flight covers in around 3 h 52 min.

Are there direct flights from San Juan to Washington, D.C.?

Yes, there are nonstop flights San Juan — Washington, D.C. — around 64 flights per week.

Which airlines fly from San Juan to Washington, D.C.?

Airlines operating San Juan — Washington, D.C. include United Airlines, JetBlue, Frontier Airlines, Spirit Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do San Juan — Washington, D.C. flights use?

Flights from San Juan depart from Luis Muñoz Marín International Airport, and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport, Ronald Reagan National Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from San Juan to Washington, D.C.?

The price of a San Juan — Washington, D.C. ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in May. Tickets typically cost between $81 and $222. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights San Juan — Washington, D.C.?

Flights San Juan — Washington, D.C. are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from San Juan to Washington, D.C.?

To catch a low fare San Juan — Washington, D.C., book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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

Flight deals from San Juan to Washington, D.C.

Top 10 cheap flights from San Juan to Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

Top 10 direct flights from San Juan to Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

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San Juan to Washington, D.C.: departing soon

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

San Juan — Washington, D.C.

About the San Juan — Washington, D.C. flight

Facts about this route

Flight schedule from San Juan to Washington, D.C.

Flight ticket prices by day: San Juan — Washington, D.C.

Prices by month

When to fly

Temperature · Washington, D.C.

Dry and wet days · Washington, D.C.

Wind speed and direction · Washington, D.C.

We'll let you know if you need a visa

How to get the best deal on a San Juan — Washington, D.C. ticket

Cities and airports on the San Juan — Washington, D.C. route

San Juan

Washington, D.C.

Interesting articles about Washington, D.C.

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Frequently asked questions about the San Juan — Washington, D.C. flight

Where else you can fly from San Juan

Where else you can fly from Washington, D.C.

Other popular routes

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