How many flights from Washington, D.C. to San Juan are non-stop?

Across the trailing quarter, approximately 5.9% of flights from Washington, D.C. to San Juan were non-stop. For flights that include stopovers, travelers typically experience a median of 2 stopovers. This indicates that the majority of routes between these two cities involve at least one connection. Travelers should anticipate connecting flights when planning their journey.

What's the flight time from Washington, D.C. to San Juan?

The typical direct flight time from Washington, D.C. to San Juan is 3 hours and 55 minutes, covering a distance of 2524 kilometers. For flights with one stop, the median travel time increases significantly to 12 hours and 29 minutes. This substantial difference highlights the efficiency of non-stop options. Travelers should factor in these durations when choosing their preferred flight type.

Are there frequently good prices on flights from Washington, D.C. to San Juan?

Historically, good prices on flights from Washington, D.C. to San Juan are considered frequent. This suggests that travelers often have opportunities to find favorable deals on this route. The consistent availability of good prices makes it a popular choice for budget-conscious travelers. It is advisable to monitor prices regularly to take advantage of these frequent opportunities.

Flights From Washington, D.C.

To San Juan

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

Browse current best options from Washington, D.C.. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Washington, D.C.

RatePunk searches hundreds of travel sites at once for deals on flights to San Juan

Prices updated 7 days ago

482 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Washington, D.C. to San Juan

Explore current cheapest deals departing from Washington, D.C. to San Juan

2026-12-08 – 2026-12-15
WAS - San Juan
82% AI deal score
$320
$141
Round trip
2027-02-01 – 2027-02-24
WAS - San Juan
80% AI deal score
$206
$143
Round trip
2027-02-02 – 2027-02-24
WAS - San Juan
80% AI deal score
$206
$143
Round trip
2027-02-08 – 2027-02-24
WAS - San Juan
80% AI deal score
$209
$143
Round trip
2027-02-08 – 2027-02-24
WAS - San Juan
85% AI deal score
$293
$144
Round trip
2027-02-01 – 2027-02-10
WAS - San Juan
80% AI deal score
$221
$151
Round trip
2027-02-02 – 2027-02-10
WAS - San Juan
80% AI deal score
$223
$151
Round trip
2027-02-01 – 2027-02-24
WAS - San Juan
83% AI deal score
$289
$154
Round trip
2027-02-02 – 2027-02-24
WAS - San Juan
83% AI deal score
$289
$154
Round trip
2026-12-01 – 2026-12-11
WAS - San Juan
84% AI deal score
$295
$156
Round trip

Washington, D.C. to San Juan: Overview

Insights for flights from Washington, D.C. to San Juan

For travelers planning cheap flights from Washington, D.C. to San Juan, the data indicates that October is typically the cheapest month to fly, with a median fare of $434. This is followed by September at $445 and November at $454, offering consistent value for your trip. New deals for this route appear almost daily, suggesting frequent opportunities to find favorable prices.

Fares for flights from Washington, D.C. to San Juan typically range from $356 to $756, with a median of $486. Right now, current fares are near the typical level for this route. Approximately 5% of recent fares were classified as a good price, indicating that while deals are available, they represent a smaller portion of the overall market.

When considering how long is the flight from Washington, D.C. to San Juan, a typical journey takes 3h 55m. However, this route is connecting-dominant, with only 5.9% of recent fares being non-stop. Most itineraries connect at least once, and for those connecting flights, the typical number of connections is 2.

The distance between Washington, D.C. and San Juan is approximately 2524 kilometers. This classifies the route as a medium-haul flight, typically involving several hours of travel time.

How much is a round trip from Washington, D.C. to San Juan

Regular price: $265 - $489

Prices for flights from Washington, D.C. to San Juan are currently below the regular range.

The regular price range for this route is between $265 and $489. The current lowest deal is $133 with Frontier Airlines, for travel from December 8 to December 9.

now $133

Low $265

High $489

The cheapest time to fly from Washington, D.C. to San Juan

The cheapest month to fly from Washington to San Juan is October, with a median price of $415. The most expensive month is March, with a median price of $1080. Prices are generally lower from April to December.

October

Cheapest

Flights from $415

March

Most Expensive

Flights from $1,080

Jan

Feb

Mar

Apr

Jul

Aug

Sep

Oct

Nov

Dec

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

Frontier Airlines

Last-minute flights going from Washington, D.C. to San Juan

Tue, Oct 27

⌛ Last-Minute

BWI - San Juan

Washington, D.C. (BWI) - San Juan (SJU)

Frontier Airlines

$445

$244

One-way

Sun, Nov 1

⌛ Last-Minute

IAD - San Juan

Washington, D.C. (IAD) - San Juan (SJU)

Frontier Airlines

$543

$188

One-way

Sun, Nov 1

⌛ Last-Minute

IAD - San Juan

Washington, D.C. (IAD) - San Juan (SJU)

Frontier Airlines

$704

$204

One-way

Sun, Nov 1

⌛ Last-Minute

BWI - San Juan

Washington, D.C. (BWI) - San Juan (SJU)

Frontier Airlines

$360

$233

One-way

Mon, Nov 2

⌛ Last-Minute

BWI - San Juan

Washington, D.C. (BWI) - San Juan (SJU)

Frontier Airlines

$267

$178

One-way

Mon, Nov 2

⌛ Last-Minute

BWI - San Juan

Washington, D.C. (BWI) - San Juan (SJU)

Frontier Airlines

$340

$191

One-way

Biggest price drops on these dates for flights from Washington, D.C. to San Juan

4 nights

Nov 1 - Nov 5

$680 → $210

69%

5 nights

Nov 1 - Nov 6

$619 → $200

68%

3 nights

Nov 16 - Nov 19

$533 → $165

69%

4 nights

Nov 6 - Nov 10

$581 → $225

61%

Popular Airports to fly from Washington, D.C. to San Juan

Washington, D.C. - San Juan route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Washington, D.C. to San Juan are near the typical level of $486.

📅 Best time to fly

Fly in October for the best prices

Historically, October is the cheapest month to fly, with a median price of $434.

⏱️ Flight duration

Direct flights take 3h 55m

The median flight duration for direct flights is 3h 55m, while connecting flights take 21h 23m.

✈️ Airlines & availability

Connecting flights are dominant

Only 5.9% of recent flights from Washington, D.C. to San Juan are direct.

🏆 Airline highlight

Frontier Airlines offers direct flights

Frontier Airlines has offered direct flights on this route recently.

🎯 Booking tip

Deals appear frequently

Deals for flights from Washington, D.C. to San Juan appear frequently.

Washington, D.C. main airports to depart from

Baltimore–Washington International (BWI)

Cheapest

BWI offers a budget-friendly option for flights from Washington, D.C. to San Juan.

📍 ~44 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$147

Ronald Reagan Washington National (DCA)

DCA is a convenient departure airport for travelers flying from Washington, D.C. to San Juan.

📍 ~6 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$192

Washington Dulles International (IAD)

IAD provides another international departure choice for your trip from Washington, D.C. to San Juan.

📍 ~36 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$150

San Juan main airports to arrive at

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport is a convenient arrival airport for flights from Washington, D.C. to San Juan.

📍 ~11 km from San Juan (reachable by car)

💸 Flights from ~$147

Airports nearby San Juan used as alternative

Aguadilla Rafael Hernandez (BQN)

Aguadilla Rafael Hernandez is a primary alternative for flights to the US mainland from Puerto Rico.

📍 ~115 km from San Juan (approximately a 2-hour drive)

💸 Flights from ~$232

Business & First Class Flight Deals to San Juan

Discover luxury on the budget with premium cabin class on flights from Washington, D.C. to San Juan.

Elite

Best Elite deals to San Juan

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IAD

Elite

Dec 19

San Juan, United States

84% AI deal score

$2,441

$1,699

Save $742

Porter Airlines, +1

Business Class

From IAD

Elite

Dec 19

San Juan, United States

74% AI deal score

$2,456

$2,144

Save $312

Porter Airlines, +1

Business Class

From DCA

Elite

Jan 02

San Juan, United States

74% AI deal score

$2,597

$2,286

Save $311

WestJet, +1

Business Class

From DCA

Elite

Feb 13

San Juan, United States

74% AI deal score

$2,841

$2,508

Save $333

WestJet, +1

Business Class

From BWI

Elite

Dec 19

San Juan, United States

72% AI deal score

$2,476

$2,236

Save $240

WestJet, +1

Business Class

From DCA

Elite

Jan 02

San Juan, United States

72% AI deal score

$2,730

$2,509

Save $221

WestJet, +1

Business Class

From DCA

Elite

Feb 13

San Juan, United States

71% AI deal score

$2,686

$2,509

Save $177

WestJet, +1

Business Class

From BWI

San Juan, United States

67% AI deal score

$2,639

Aeroméxico, +1

Business Class

From IAD

Elite

Dec 19

San Juan, United States

67% AI deal score

$2,666

Porter Airlines, +1

Business Class

Frequently Asked Questions About Flights to San Juan

Historically, the best time to purchase tickets for flights from Washington, D.C. to San Juan is typically 14-27 days before departure. During this period, the average price observed was $540. Prices tend to be higher for last-minute bookings, with flights purchased 0-6 days out averaging around $868. Conversely, booking more than 60 days in advance also shows higher average prices, at approximately $710.

Based on data from the trailing 90 days, a good price for a flight from Washington, D.C. to San Juan is considered to be $356 or less. The median price for this route was $486. Prices can go up significantly, with 75% of observed prices being $756 or higher. Travelers aiming for a budget-friendly trip should target prices at or below the $356 threshold.

Historically, October has shown to be one of the cheapest months for flights from Washington, D.C. to San Juan, with a median price of $434. September also offers competitive prices, with a median of $445. The annual median price for this route is $486, indicating that these months typically fall below the yearly average. November, despite being listed as a cheapest month, had a median of $454, which was also the most expensive among the cheapest months.

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Flights to San Juan from other cities

Flights from Asunción to San Juan Flights from Atlanta to San Juan Flights from Barcelona to San Juan Flights from Barranquilla to San Juan Flights from Boa Vista to San Juan Flights from Bogotá to San Juan Flights from Boston to San Juan Flights from Buenos Aires to San Juan Flights from Caracas to San Juan Flights from Chicago to San Juan Flights from Copenhagen to San Juan Flights from San Andrés to San Juan

Washington, D.C. to San Juan: Overview

Insights for flights from Washington, D.C. to San Juan

The distance between Washington, D.C. and San Juan is approximately 2524 kilometers. This classifies the route as a medium-haul flight, typically involving several hours of travel time.

How much is a round trip from Washington, D.C. to San Juan

Regular price: $265 - $489

Prices for flights from Washington, D.C. to San Juan are currently below the regular range.

The regular price range for this route is between $265 and $489. The current lowest deal is $133 with Frontier Airlines, for travel from December 8 to December 9.

now $133

Low $265

High $489

The cheapest time to fly from Washington, D.C. to San Juan

October

Cheapest

Flights from $415

March

Most Expensive

Flights from $1,080

Jan

Feb

Mar

Apr

Jul

Aug

Sep

Oct

Nov

Dec

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

Frontier Airlines

Last-minute flights going from Washington, D.C. to San Juan

Tue, Oct 27

⌛ Last-Minute

BWI - San Juan

Washington, D.C. (BWI) - San Juan (SJU)

Frontier Airlines

$445

$244

One-way

Sun, Nov 1

⌛ Last-Minute

IAD - San Juan

Washington, D.C. (IAD) - San Juan (SJU)

Frontier Airlines

$543

$188

One-way

Sun, Nov 1

⌛ Last-Minute

IAD - San Juan

Washington, D.C. (IAD) - San Juan (SJU)

Frontier Airlines

$704

$204

One-way

Sun, Nov 1

⌛ Last-Minute

BWI - San Juan

Washington, D.C. (BWI) - San Juan (SJU)

Frontier Airlines

$360

$233

One-way

Mon, Nov 2

⌛ Last-Minute

BWI - San Juan

Washington, D.C. (BWI) - San Juan (SJU)

Frontier Airlines

$267

$178

One-way

Mon, Nov 2

⌛ Last-Minute

BWI - San Juan

Washington, D.C. (BWI) - San Juan (SJU)

Frontier Airlines

$340

$191

One-way

Biggest price drops on these dates for flights from Washington, D.C. to San Juan

4 nights

Nov 1 - Nov 5

$680 → $210

69%

5 nights

Nov 1 - Nov 6

$619 → $200

68%

3 nights

Nov 16 - Nov 19

$533 → $165

69%

4 nights

Nov 6 - Nov 10

$581 → $225

61%

Popular Airports to fly from Washington, D.C. to San Juan

Washington, D.C. - San Juan route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Washington, D.C. to San Juan are near the typical level of $486.

📅 Best time to fly

Fly in October for the best prices

Historically, October is the cheapest month to fly, with a median price of $434.

⏱️ Flight duration

Direct flights take 3h 55m

The median flight duration for direct flights is 3h 55m, while connecting flights take 21h 23m.

✈️ Airlines & availability

Connecting flights are dominant

Only 5.9% of recent flights from Washington, D.C. to San Juan are direct.

🏆 Airline highlight

Frontier Airlines offers direct flights

Frontier Airlines has offered direct flights on this route recently.

🎯 Booking tip

Deals appear frequently

Deals for flights from Washington, D.C. to San Juan appear frequently.

Washington, D.C. main airports to depart from

Baltimore–Washington International (BWI)

Cheapest

BWI offers a budget-friendly option for flights from Washington, D.C. to San Juan.

📍 ~44 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$147

Ronald Reagan Washington National (DCA)

DCA is a convenient departure airport for travelers flying from Washington, D.C. to San Juan.

📍 ~6 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$192

Washington Dulles International (IAD)

IAD provides another international departure choice for your trip from Washington, D.C. to San Juan.

📍 ~36 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$150

San Juan main airports to arrive at

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport is a convenient arrival airport for flights from Washington, D.C. to San Juan.

📍 ~11 km from San Juan (reachable by car)

💸 Flights from ~$147

Airports nearby San Juan used as alternative

Aguadilla Rafael Hernandez (BQN)

Aguadilla Rafael Hernandez is a primary alternative for flights to the US mainland from Puerto Rico.

San Juan, United States

68% AI deal score

$2,616

WestJet, +1

Business Class

From DCA

Elite

Feb 06

San Juan, United States

68% AI deal score

$2,750

$2,722

Save $28

WestJet, +1

Business Class

From DCA

Elite

Jan 02

San Juan, United States

68% AI deal score

$2,746

$2,732

Save $14

WestJet, +1

Business Class

From IAD

Elite

Mar 26

San Juan, United States

67% AI deal score

$2,639

Aeroméxico, +1

Business Class

From IAD

Elite

Dec 19

San Juan, United States

67% AI deal score

$2,666

Porter Airlines, +1

Business Class

Frequently Asked Questions About Flights to San Juan

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

Today’s best flight deals from Washington, D.C. to San Juan

Washington, D.C. to San Juan: Overview

Insights for flights from Washington, D.C. to San Juan

How much is a round trip from Washington, D.C. to San Juan

The cheapest time to fly from Washington, D.C. to San Juan

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

Last-minute flights going from Washington, D.C. to San Juan

Biggest price drops on these dates for flights from Washington, D.C. to San Juan

Popular Airports to fly from Washington, D.C. to San Juan

Washington, D.C. - San Juan route insights

Recent fares near the typical level

Fly in October for the best prices

Direct flights take 3h 55m

Connecting flights are dominant

Frontier Airlines offers direct flights

Deals appear frequently

Washington, D.C. main airports to depart from

San Juan main airports to arrive at

Airports nearby San Juan used as alternative

Business & First Class Flight Deals to San Juan

Best Elite deals to San Juan

Dec 19

Dec 19

Jan 02

Feb 13

Dec 19

Jan 02

Feb 13

Feb 06

Feb 06

Jan 02

Mar 26

Dec 19

Frequently Asked Questions About Flights to San Juan

When should I buy Washington, D.C. to San Juan tickets?

What is a good price for a flight from Washington, D.C. to San Juan?

Which months have the cheapest flights from Washington, D.C. to San Juan?

How many flights from Washington, D.C. to San Juan are non-stop?

What's the flight time from Washington, D.C. to San Juan?

Are there frequently good prices on flights from Washington, D.C. to San Juan?

Related routes

More routes from Washington, D.C.

Flights to San Juan from other cities

Washington, D.C. to San Juan: Overview

Insights for flights from Washington, D.C. to San Juan

How much is a round trip from Washington, D.C. to San Juan

The cheapest time to fly from Washington, D.C. to San Juan

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

Last-minute flights going from Washington, D.C. to San Juan

Biggest price drops on these dates for flights from Washington, D.C. to San Juan

Popular Airports to fly from Washington, D.C. to San Juan

Washington, D.C. - San Juan route insights

Recent fares near the typical level

Fly in October for the best prices

Direct flights take 3h 55m

Connecting flights are dominant

Frontier Airlines offers direct flights

Deals appear frequently

Washington, D.C. main airports to depart from

San Juan main airports to arrive at

Airports nearby San Juan used as alternative

Business & First Class Flight Deals to San Juan

Best Elite deals to San Juan

Dec 19

Dec 19

Jan 02

Feb 13

Dec 19

Jan 02

Feb 13

Feb 06

Feb 06

Jan 02

Mar 26

Dec 19

Frequently Asked Questions About Flights to San Juan

When should I buy Washington, D.C. to San Juan tickets?

What is a good price for a flight from Washington, D.C. to San Juan?

Which months have the cheapest flights from Washington, D.C. to San Juan?