$82+ Cheap flights from Puerto Rico to Washington, D.C. (WAS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — WAS
Feb 28 — Mar 71
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Puerto Rico to Washington, D.C. with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Washington, D.C.
Cheapest flights from Puerto Rico to Washington, D.C.Explore the most affordable flight options available from Puerto Rico to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Puerto Rico to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Orbitz deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:17 pm
SJU
- IAD
Nonstop4h 08m
Frontier
Fri 2/208:20 pm
IAD
- SJU
Nonstop3h 45m
Frontier
Deal found 1/27![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:17 pm
SJU
- IAD
Nonstop4h 08m
Frontier
Mon 2/168:20 pm
IAD
- SJU
Nonstop3h 45m
Frontier
Deal found 1/28![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:17 pm
SJU
- IAD
Nonstop4h 08m
Frontier
Mon 2/168:20 pm
IAD
- SJU
Nonstop3h 45m
Frontier
Deal found 1/28![Frontier logo]()
$116
This Frontier deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:17 pm
SJU
- IAD
Nonstop4h 08m
Frontier
Sat 2/218:20 pm
IAD
- SJU
Nonstop3h 45m
Frontier
Deal found 1/28![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:17 pm
SJU
- IAD
Nonstop4h 08m
Frontier
Mon 2/238:20 pm
IAD
- SJU
Nonstop3h 45m
Frontier
Deal found 1/27![Frontier logo]()
$118
This Orbitz deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:53 am
SJU
- IAD
1 stop6h 32m
Frontier
Mon 3/28:20 pm
IAD
- SJU
Nonstop3h 45m
Frontier
Deal found 1/27![Frontier logo]()
$130
This Super.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:17 pm
SJU
- IAD
Nonstop4h 08m
Frontier
Mon 3/28:20 pm
IAD
- SJU
Nonstop3h 45m
Frontier
Deal found 1/27![Frontier logo]()
$140
This WAYA deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:52 am
SJU
- IAD
1 stop7h 15m
Multiple Airlines
Mon 3/28:20 pm
IAD
- SJU
Nonstop3h 45m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$145
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:25 pm
SJU
- IAD
1 stop17h 00m
Frontier
Sat 2/218:20 pm
IAD
- SJU
Nonstop3h 45m
Frontier
Deal found 1/27![Frontier logo]()
$146
This Flightnetwork deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:11 pm
SJU
- BWI
Nonstop4h 09m
Multiple Airlines
Sat 2/219:43 pm
BWI
- SJU
Nonstop3h 42m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$151
This Travelocity deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Tue 3/36:00 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 1/27![Spirit Airlines logo]()
$152
This CheapOair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:31 pm
SJU
- BWI
Nonstop4h 17m
Multiple Airlines
Mon 2/166:00 am
BWI
- SJU
Nonstop3h 47m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$155
Find flight deals from Puerto Rico to Washington, D.C.
Keep the following information in mind while searching for Puerto Rico to Washington, D.C. flight deals. Data was last updated January 29, 2026.
Round-trip from | $97 (Orbitz) |
|---|---|
One-way from | $82 (Kiwi.com) |
Popular in | October |
Cheapest in | July |
Average price | $250 |
Good round-trip deal | $174 or less |
Good one-way deal | $185 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Puerto Rico to Washington, D.C. that are best for you.
Fly from
Puerto Rico
Fly to
Washington, D.C.
Route
Depart
Return
Price
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 2/13
9:11 pm-12:20 am
Nonstop4h 09m
Baltimore/Washington
Sun 2/15
6:00 am-10:47 am
Nonstop3h 47m
$180
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 4/17
7:53 pm-11:59 pm
Nonstop4h 06m
Baltimore/Washington
Sun 4/19
6:15 am-10:02 am
Nonstop3h 47m
$180
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Tue 4/14
8:24 pm-12:28 am
Nonstop4h 04m
Baltimore/Washington
Mon 4/20
6:50 pm-10:40 pm
Nonstop3h 50m
$182
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Wed 2/18
5:25 pm-8:00 am
1 stop15h 35m
Baltimore/Washington
Mon 2/23
6:00 am-10:47 am
Nonstop3h 47m
$183
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Sat 2/14
5:31 pm-8:48 pm
Nonstop4h 17m
Baltimore/Washington
Fri 2/20
6:00 am-10:47 am
Nonstop3h 47m
$191
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Tue 4/14
6:30 am-4:40 pm
1 stop10h 10m
Baltimore/Washington
Mon 4/20
6:50 pm-10:40 pm
Nonstop3h 50m
$196
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 4/30
11:07 am-8:48 pm
1 stop9h 41m
Baltimore/Washington
Sun 5/3
6:50 pm-10:40 pm
Nonstop3h 50m
$196
San JuanWashington, D.C.
SJU - IAD
SJUIAD
San Juan Luis Munoz Marin Intl
Fri 2/13
4:17 pm-7:25 pm
Nonstop4h 08m
Washington, D.C. Dulles Intl
Mon 2/16
8:15 am-9:54 am
1 stop24h 39m
$198
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 3/12
8:24 pm-12:28 am
Nonstop4h 04m
Baltimore/Washington
Thu 3/19
8:30 am-1:21 am
1 stop16h 51m
$211
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 3/6
6:25 am-9:42 am
Nonstop4h 17m
Baltimore/Washington
Sun 3/8
4:45 pm-9:17 am
1 stop16h 32m
$213
Showing 1-10 of 60 results
Best time to book a flight from Puerto Rico to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to Washington, D.C.
What is the cheapest month to book a flight from Puerto Rico to Washington, D.C.?
Currently, June is the cheapest month in which you can book a flight from Puerto Rico to Washington, D.C. (average of $59). Flying from Puerto Rico to Washington, D.C. in December is currently the most expensive (average of $142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PR to WAS?
Find hourly flight availability from Puerto Rico to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.
When flying from Puerto Rico to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 42% versus a flight in the evening.
What is the cheapest day to fly from Puerto Rico to Washington, D.C.?
Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to Washington, D.C.. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their Puerto Rico to Washington, D.C. flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Puerto Rico to Washington, D.C.
Explore weekly flight availability from Puerto Rico to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.
The most flights from PR0 to WAS are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
Reviews of airlines servicing Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and JetBlue from Puerto Rico to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Puerto Rico to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Puerto Rico to Washington, D.C.
Discover the top 7 airlines that operate flights from Puerto Rico to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$67 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$104 | Average$205 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$128 | Average$395 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$165 | Average$403 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$362 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$220 | Average$374 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$247 | Average$559 | FlexibilityNo cancel fee | On-timeN/A |