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Flight Deals from Washington to Puerto Rico from $205

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Top Deals on flights from Washington to San Juan

Washington, US (WAS) - San Juan, PR (SJU)

Frontier Airlines Logo
Frontier Airlines

May 11

IAD
6h 41m
MCO

May 12

SJU
Frontier Airlines Logo
Frontier Airlines

May 14

SJU
9h 18m
MCO

May 14

IAD

as low as

$205

Washington, US (WAS) - San Juan, PR (SJU)

United Airlines Logo
United Airlines

May 19

IAD
4h
Direct

May 19

SJU
United Airlines Logo
United Airlines

May 23

SJU
4h 1m
Direct

May 23

IAD

as low as

$405

Washington, US (WAS) - San Juan, PR (SJU)

American Airlines Logo
American Airlines

Aug 4

DCA
7h 36m
CLT

Aug 4

SJU
American Airlines Logo
American Airlines

Aug 18

SJU
16h 9m
MIA

Aug 19

BWI

as low as

$419

Washington, US (WAS) - San Juan, PR (SJU)

JetBlue Logo
JetBlue

Aug 18

DCA
3h 59m
Direct

Aug 18

SJU
JetBlue Logo
JetBlue

Aug 21

SJU
3h 52m
Direct

Aug 21

DCA

as low as

$465

Washington, US (WAS) - San Juan, PR (SJU)

Alaska Airlines Logo
Alaska Airlines

May 30

IAD
17h 59m
SEA
ORD

May 30

SJU
Alaska Airlines Logo
Alaska Airlines

Jun 1

SJU
17h 36m
ORD
SEA

Jun 1

BWI

as low as

$1675

Top Deals on flights from Washington to Aguadilla

Washington, US (WAS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Sep 10

DCA
7h 29m
FLL

Sep 10

BQN
JetBlue Logo
JetBlue

Sep 16

BQN
7h 1m
FLL

Sep 16

DCA

as low as

$320

Washington, US (WAS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Sep 10

WAS
7h 29m
FLL
BQN

Sep 10

BQN
JetBlue Logo
JetBlue

Sep 16

BQN
7h 1m
FLL
DCA

Sep 16

WAS

as low as

$320

Washington, US (WAS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Sep 10

WAS
7h 29m
FLL
BQN

Sep 10

BQN
JetBlue Logo
JetBlue

Sep 16

BQN
11h 24m
JFK
BOS
DCA

Sep 16

WAS

as low as

$426

Washington, US (WAS) - Aguadilla, PR (BQN)

United Airlines Logo
United Airlines

Aug 5

IAD
10h 24m
CLE
EWR

Aug 5

BQN
United Airlines Logo
United Airlines

Aug 13

BQN
7h 7m
EWR

Aug 13

IAD

as low as

$532

Washington, US (WAS) - Aguadilla, PR (BQN)

United Airlines Logo
United Airlines

Sep 10

WAS
10h 24m
CLE
EWR
BQN

Sep 10

BQN
United Airlines Logo
United Airlines

Sep 16

BQN
7h 7m
EWR
IAD

Sep 16

WAS

as low as

$578

Washington, US (WAS) - Aguadilla, PR (BQN)

United Airlines Logo
United Airlines

Sep 10

WAS
14h 40m
EWR
BQN

Sep 10

BQN
United Airlines Logo
United Airlines

Sep 16

BQN
7h 7m
EWR
IAD

Sep 16

WAS

as low as

$592

Washington, US (WAS) - Aguadilla, PR (BQN)

United Airlines Logo
United Airlines

Aug 6

IAD
10h 24m
CLE
EWR

Aug 6

BQN
United Airlines Logo
United Airlines

Aug 13

BQN
15h 48m
EWR
ORD

Aug 13

IAD

as low as

$598

Washington, US (WAS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Aug 11

DCA
7h 26m
FLL

Aug 11

BQN
JetBlue Logo
JetBlue

Aug 18

BQN
6h 46m
FLL

Aug 18

DCA

as low as

$746

Top Deals on flights from Washington to Ponce

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 16

WAS
13h 39m
MCO
PSE

May 17

PSE
JetBlue Logo
JetBlue

May 21

PSE
10h 54m
MCO
DCA

May 21

WAS

as low as

$505

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 16

WAS
13h 39m
MCO
PSE

May 17

PSE
JetBlue Logo
JetBlue

May 21

PSE
9h 39m
MCO
FLL
DCA

May 21

WAS

as low as

$515

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 18

WAS
13h 39m
MCO
PSE

May 19

PSE
JetBlue Logo
JetBlue

May 22

PSE
14h 54m
MCO
DCA

May 22

WAS

as low as

$530

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 14

WAS
22h 54m
MCO
PSE

May 15

PSE
JetBlue Logo
JetBlue

May 20

PSE
8h 55m
MCO
DCA

May 20

WAS

as low as

$571

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 28

WAS
28h 58m
MCO
PSE

May 29

PSE
JetBlue Logo
JetBlue

Jun 3

PSE
10h 54m
MCO
DCA

Jun 3

WAS

as low as

$577

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 16

WAS
25h 49m
JFK
MCO
PSE

May 17

PSE
JetBlue Logo
JetBlue

May 21

PSE
9h 39m
MCO
FLL
DCA

May 21

WAS

as low as

$579

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 18

WAS
25h 49m
JFK
MCO
PSE

May 19

PSE
JetBlue Logo
JetBlue

May 22

PSE
14h 54m
MCO
DCA

May 22

WAS

as low as

$594

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 17

WAS
19h 49m
MCO
PSE

May 18

PSE
JetBlue Logo
JetBlue

May 23

PSE
9h 39m
MCO
FLL
DCA

May 23

WAS

as low as

$601

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 28

WAS
12h 28m
MCO
PSE

May 28

PSE
JetBlue Logo
JetBlue

Jun 3

PSE
9h 39m
MCO
FLL
DCA

Jun 3

WAS

as low as

$605

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 14

WAS
25h 49m
JFK
MCO
PSE

May 15

PSE
JetBlue Logo
JetBlue

May 20

PSE
8h 55m
MCO
DCA

May 20

WAS

as low as

$627

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 13

WAS
16h 14m
BOS
MCO
PSE

May 14

PSE
JetBlue Logo
JetBlue

May 19

PSE
8h 55m
MCO
DCA

May 19

WAS

as low as

$633

Washington, US (WAS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 17

WAS
25h 49m
JFK
MCO
PSE

May 18

PSE
JetBlue Logo
JetBlue

May 23

PSE
9h 39m
MCO
FLL
DCA

May 23

WAS

as low as

$633

Top Deals on flights from Washington to Culebra

Washington, US (WAS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 11

DCA
24h 5m
SJU

May 12

CPX
Cape Air Logo
Cape Air

May 15

CPX
8h 49m
SJU

May 15

DCA

as low as

$589

Washington, US (WAS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 11

WAS
24h 5m
SJU
CPX

May 12

CPX
JetBlue Logo
JetBlue

May 15

CPX
8h 49m
SJU
DCA

May 15

WAS

as low as

$589

Washington, US (WAS) - Culebra, PR (CPX)

United Airlines Logo
United Airlines

May 11

WAS
14h 41m
SJU
CPX

May 12

CPX
United Airlines Logo
United Airlines

May 15

CPX
7h 51m
SJU
IAD

May 15

WAS

as low as

$635

Washington, US (WAS) - Culebra, PR (CPX)

United Airlines Logo
United Airlines

May 10

WAS
14h 41m
SJU
CPX

May 11

CPX
United Airlines Logo
United Airlines

May 14

CPX
20h 18m
SJU
IAD

May 15

WAS

as low as

$635

Washington, US (WAS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 11

WAS
12h 6m
BOS
SJU
CPX

May 12

CPX
JetBlue Logo
JetBlue

May 15

CPX
11h 24m
SJU
DCA

May 15

WAS

as low as

$696

Washington, US (WAS) - Culebra, PR (CPX)

United Airlines Logo
United Airlines

May 13

WAS
14h 41m
SJU
CPX

May 14

CPX
United Airlines Logo
United Airlines

May 17

CPX
18h 48m
SJU
IAD

May 18

WAS

as low as

$724

Washington, US (WAS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 10

WAS
6h 43m
SJU
CPX

May 10

CPX
JetBlue Logo
JetBlue

May 14

CPX
6h 51m
SJU
DCA

May 14

WAS

as low as

$754

Washington, US (WAS) - Culebra, PR (CPX)

United Airlines Logo
United Airlines

May 13

WAS
14h 41m
SJU
CPX

May 14

CPX
United Airlines Logo
United Airlines

May 17

CPX
14h 55m
SJU
EWR
IAD

May 18

WAS

as low as

$847

Washington, US (WAS) - Culebra, PR (CPX)

United Airlines Logo
United Airlines

May 10

WAS
14h 41m
SJU
CPX

May 11

CPX
United Airlines Logo
United Airlines

May 14

CPX
13h 28m
SJU
IAH
DCA

May 14

WAS

as low as

$852

Washington, US (WAS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 13

WAS
24h 5m
SJU
CPX

May 14

CPX
JetBlue Logo
JetBlue

May 17

CPX
18h 32m
SJU
MCO
DCA

May 18

WAS

as low as

$871

Washington, US (WAS) - Culebra, PR (CPX)

United Airlines Logo
United Airlines

May 11

WAS
6h 9m
SJU
CPX

May 11

CPX
United Airlines Logo
United Airlines

May 15

CPX
11h 1m
SJU
EWR
DCA

May 15

WAS

as low as

$896

Washington, US (WAS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 13

WAS
17h 20m
FLL
SJU
CPX

May 14

CPX
JetBlue Logo
JetBlue

May 17

CPX
18h 32m
SJU
MCO
DCA

May 18

WAS

as low as

$928

Top Deals on flights from Washington to Mayagueez

Washington, US (WAS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Jun 7

WAS
7h 51m
SJU
MAZ

Jun 7

MAZ
JetBlue Logo
JetBlue

Jun 13

MAZ
8h 40m
SJU
DCA

Jun 13

WAS

as low as

$698

Washington, US (WAS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

May 24

WAS
7h 37m
SJU
MAZ

May 24

MAZ
United Airlines Logo
United Airlines

May 27

MAZ
7h 37m
SJU
IAD

May 27

WAS

as low as

$752

Washington, US (WAS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Jun 7

WAS
7h 51m
SJU
MAZ

Jun 7

MAZ
JetBlue Logo
JetBlue

Jun 13

MAZ
9h 40m
SJU
JFK
DCA

Jun 13

WAS

as low as

$760

Washington, US (WAS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

May 24

WAS
7h 51m
SJU
MAZ

May 24

MAZ
JetBlue Logo
JetBlue

May 27

MAZ
7h 41m
SJU
DCA

May 27

WAS

as low as

$769

Washington, US (WAS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Jun 7

WAS
9h 12m
FLL
SJU
MAZ

Jun 7

MAZ
JetBlue Logo
JetBlue

Jun 13

MAZ
9h 40m
SJU
JFK
DCA

Jun 13

WAS

as low as

$864

Washington, US (WAS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

May 24

WAS
9h 12m
FLL
SJU
MAZ

May 24

MAZ
JetBlue Logo
JetBlue

May 27

MAZ
7h 41m
SJU
DCA

May 27

WAS

as low as

$961

Washington, US (WAS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

May 24

WAS
9h 38m
EWR
SJU
MAZ

May 24

MAZ
United Airlines Logo
United Airlines

May 27

MAZ
7h 37m
SJU
IAD

May 27

WAS

as low as

$1227

Washington, US (WAS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

Jun 7

WAS
7h 37m
SJU
MAZ

Jun 7

MAZ
United Airlines Logo
United Airlines

Jun 13

MAZ
11h 14m
SJU
ORD
BWI

Jun 14

WAS

as low as

$1625

Washington, US (WAS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

Jun 7

WAS
7h 37m
SJU
MAZ

Jun 7

MAZ
United Airlines Logo
United Airlines

Jun 13

MAZ
7h 37m
SJU
IAD

Jun 13

WAS

as low as

$1625

Washington, US (WAS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

May 24

WAS
9h 38m
EWR
SJU
MAZ

May 24

MAZ
United Airlines Logo
United Airlines

May 27

MAZ
11h 14m
SJU
ORD
BWI

May 28

WAS

as low as

$1718

Washington, US (WAS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

Jun 7

WAS
9h 38m
EWR
SJU
MAZ

Jun 7

MAZ
United Airlines Logo
United Airlines

Jun 13

MAZ
11h 14m
SJU
ORD
BWI

Jun 14

WAS

as low as

$2355

Good to Know

Essential information to help you plan your flight from Washington to Puerto Rico

Cheapest Flight

$205

The lowest price we found in the last two weeks, departing May 11 and returning May 14

Airline F91 stop ‧ 6h 41m ‧ economy

Fastest Flights

$465

The fastest flight that we found in the last two weeks, departing Aug 18 and returning Aug 21

Airline B63h 59m ‧ economy

Cheapest Flight Round-trip

$205

Cheapest price found in the last 14 days, departing May 11 and returning May 14

Airline F91 stop ‧ 6h 41m ‧ economy

Cheapest Layover airport

$320

The cheapest layover airport to Aguadilla is currently $320

Airline B62 stops ‧ 7h 29m ‧ economy

Best Arrival airport

$205

The best arrival airport to San Juan is currently $205

Airline F91 stop ‧ 6h 41m ‧ economy

Best Departure airport

$205

The best departure airport to San Juan is currently $205

Airline F91 stop ‧ 6h 41m ‧ economy

Cheapest Airline

$205

The cheapest airline to San Juan is currently $205

Airline F91 stop ‧ 6h 41m ‧ economy

Flights from Washington to San Juan are cheapest in late January and most expensive mid-December.

When planning your trip from Washington to San Juan, consider that flights tend to be most expensive around late March to early April and during the holiday season, especially mid-December, with prices peaking significantly at times like December 24. In contrast, late January offers some of the lowest fares, often seen as an optimal time to book your travel. Overall, the high season generally occurs from mid-December to early January, showing prices that can soar to $700 or more, while the low season ranges from early January to early March, where fares can drop below $400. Expect an abrupt increase in prices starting mid-March.

Book your flight from Washington to San Juan 48 to 60 days in advance for the best prices; avoid booking last minute to prevent rapid price increases.

If you're planning to travel from Washington to San Juan, the best time to book your flight is between 48 to 60 days before your departure, with the lowest prices around 52 days prior. During this period, prices can range from $430 to $552. However, after this window, prices tend to rise significantly, particularly within the last 11 days before departure, where costs can escalate to as high as $564. It's advisable to secure your ticket before 41 days to avoid the surge in prices, as waiting until the last moment can result in paying as much as 27% more.