Puerto Rico

$79+ Cheap flights from District of Columbia to Puerto Rico

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Apr 6 — Apr 131
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Cheap flight deals from District of Columbia to Puerto Rico

Keep the following information in mind while searching for District of Columbia to Puerto Rico flight deals. Data was last updated April 1, 2025.

Round-trip from

$213
(Frontier)

One-way from

$79
(Frontier)

Popular in

December

Cheapest in

September

Average price

$365

Good round-trip deal

$297 or less

Good one-way deal

$166 or less
From District of Columbia to Puerto Rico
One-way flight from District of Columbia to Puerto Rico
Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from District of Columbia to Puerto Rico.
Price to beat on a one-way flight from District of Columbia to Puerto Rico.

Find flight deals from District of Columbia to Puerto Rico

Cheapest flights from District of Columbia to Puerto Rico
Explore the most affordable flight options available from District of Columbia to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Frontier deal was found by Cheapflights users on 3/31. 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.
Sun 5/2512:10 pmIAD - SJU
Nonstop3h 52mFrontier
Thu 6/57:40 amSJU - IAD
Nonstop3h 53mFrontier
Deal found 3/31$213
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/173:54 pmDCA - SJU
1 stop8h 05mAmerican Airlines
Thu 5/225:25 amSJU - DCA
1 stop6h 24mAmerican Airlines
Deal found 3/31$240
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:40 amIAD - SJU
Nonstop3h 54mUnited Airlines
Wed 4/307:25 amSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 3/31$246
This JetBlue deal was found by Cheapflights users on 3/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/278:00 amDCA - SJU
Nonstop3h 52mJetBlue
Sat 5/35:50 pmSJU - DCA
Nonstop4h 05mJetBlue
Deal found 3/31$246
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:11 pmIAD - SJU
1 stop11h 37mDelta
Thu 5/16:35 amSJU - IAD
1 stop6h 27mDelta
Deal found 3/31$255
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/224:31 pmDCA - SJU
1 stop7h 17mDelta
Fri 5/21:19 pmSJU - DCA
1 stop9h 26mDelta
Deal found 3/31$255
This JetBlue Airways deal was found by Cheapflights users on 4/1. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/222:00 pmDCA - BQN
1 stop7h 53mJetBlue
Tue 4/294:04 amBQN - DCA
1 stop8h 55mJetBlue
Deal found 4/1$264
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:13 pmIAD - SJU
1 stop11h 47mAmerican Airlines
Sat 4/266:05 amSJU - IAD
1 stop10h 18mAmerican Airlines
Deal found 3/31$265
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:55 amDCA - SJU
2 stops13h 59mUnited Airlines
Fri 5/27:00 amSJU - DCA
1 stop9h 04mUnited Airlines
Deal found 3/31$273
This Frontier deal was found by Cheapflights users on 3/31. 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.
Sun 5/185:26 pmIAD - BQN
1 stop8h 31mFrontier
Mon 6/22:59 amBQN - IAD
1 stop10h 16mFrontier
Deal found 3/31$306
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Thu 5/155:26 pmIAD - PSE
1 stop15h 30mFrontier
Fri 5/309:25 amPSE - IAD
1 stop24h 52mFrontier
Deal found 3/31$318
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:35 pmIAD - BQN
2 stops10h 34mUnited Airlines
Tue 10/712:15 amBQN - IAD
1 stop7h 04mUnited Airlines
Deal found 3/31$345

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia to Puerto Rico 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 April 1, 2025.
Use the filters below to find and compare flights from District of Columbia to Puerto Rico that are best for you.

Fly from

District of Columbia

Fly to

Puerto Rico

Route

Depart

Return

Price

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 5/25

12:10 pm-4:02 pm

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Thu 6/5

7:40 am-11:33 am

Nonstop3h 53m

$213

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 5/17

3:54 pm-11:59 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Thu 5/22

5:25 am-11:49 am

1 stop6h 24m

$240

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 4/22

8:40 am-12:34 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Wed 4/30

7:25 am-11:24 am

Nonstop3h 59m

$246

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 4/27

8:00 am-11:52 am

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Sat 5/3

5:50 pm-9:55 pm

Nonstop4h 05m

$246

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 4/22

12:11 pm-11:48 pm

1 stop11h 37m

San Juan Luis Munoz Marin Intl

Thu 5/1

6:35 am-1:02 pm

1 stop6h 27m

$255

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 4/22

4:31 pm-11:48 pm

1 stop7h 17m

San Juan Luis Munoz Marin Intl

Fri 5/2

1:19 pm-10:45 pm

1 stop9h 26m

$255

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

Tue 4/22

2:00 pm-9:53 pm

1 stop7h 53m

Aguadilla Borinquen

Tue 4/29

4:04 am-12:59 pm

1 stop8h 55m

$264

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 4/22

5:13 pm-5:00 am

1 stop11h 47m

San Juan Luis Munoz Marin Intl

Sat 4/26

6:05 am-4:23 pm

1 stop10h 18m

$265

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Wed 4/30

9:55 am-11:54 pm

2 stops13h 59m

San Juan Luis Munoz Marin Intl

Fri 5/2

7:00 am-4:04 pm

1 stop9h 04m

$273

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Sun 5/18

5:26 pm-1:57 am

1 stop8h 31m

Aguadilla Borinquen

Mon 6/2

2:59 am-1:15 pm

1 stop10h 16m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 51 results
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Best time to book a flight from District of Columbia to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from District of Columbia 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 District of Columbia to Puerto Rico

What is the cheapest month to book a flight from District of Columbia to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Puerto Rico (average of $254). Flying from District of Columbia to Puerto Rico in December is currently the most expensive (average of $336). 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 DC to PR?

Find hourly flight availability from District of Columbia to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from District of Columbia to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from District of Columbia to Puerto Rico

Explore weekly flight availability from District of Columbia to Puerto Rico. 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 April 1, 2025.

The most flights from USDC to PR0 are scheduled on a Saturday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated April 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from District of Columbia to Puerto Rico to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Avelo Airlines
7.5
Good

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from District of Columbia to Puerto Rico one-way?

    The cheapest airlines for a one-way flight from District of Columbia to Puerto Rico are Frontier ($79), United Airlines ($108), and Delta ($113).

  • Can I find deals for flights from District of Columbia to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Puerto Rico.

  • Can I find deals for business class flights from District of Columbia to Puerto Rico?

    Yes. Cheapflights offers flight deals from District of Columbia to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to Puerto Rico (average of $254). Flying from District of Columbia to Puerto Rico in December is currently the most expensive (average of $336). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from District of Columbia to Puerto Rico

Discover the top 7 airlines that operate flights from District of Columbia to Puerto Rico. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$274FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$96Average$263FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$167Average$378FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$199Average$551FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$224Average$538FlexibilityNo cancel feeOn-time71%
DeltaCheapest$240Average$387FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$325Average$494FlexibilityNo cancel feeOn-time63%
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