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Flights from San Juan to Washington D.C.
Cheap flight deals from San Juan to Washington D.C.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopSJU 07:203h 55mNonstopIAD 11:15San Juan - Washington D.C. | Thu, May 22 | Frontier AirlinesIAD 16:553h 52mNonstopSJU 20:47Washington D.C. - San Juan | Tue, May 27 | Frontier AirlinesRp 2,850,564 Rp 4,336,48034% OFF34% OFFRp 4,336,480 Rp 2,850,564
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SJU 03:5612h 39m1 stopsIAD 16:35San Juan - Washington D.C. | Fri, Apr 25 | Frontier AirlinesIAD 17:256h 43m1 stopsSJU 00:08Washington D.C. - San Juan | Sun, Apr 27 | Frontier AirlinesRp 3,122,266 Rp 4,336,48028% OFF28% OFFRp 4,336,480 Rp 3,122,266
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SJU 19:1815h 37m1 stopsIAD 10:55San Juan - Washington D.C. | Sat, Apr 12 | Frontier AirlinesIAD 17:5222h 48m1 stopsSJU 16:40Washington D.C. - San Juan | Tue, Apr 15 | Frontier AirlinesRp 3,129,173 Rp 4,336,48028% OFF28% OFFRp 4,336,480 Rp 3,129,173
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SJU 21:3019h 6m1 stopsIAD 16:36San Juan - Washington D.C. | Wed, May 7 | Frontier AirlinesIAD 17:269h 25m1 stopsSJU 02:51Washington D.C. - San Juan | Fri, May 9 | Frontier AirlinesRp 3,131,47628% OFFRp 4,336,480 Rp 3,131,476
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SJU 13:106h 45m1 stopsDCA 19:55San Juan - Washington D.C. | Thu, May 1 | Jetblue AirwaysDCA 06:3014h 57m1 stopsSJU 21:27Washington D.C. - San Juan | Wed, May 7 | Jetblue AirwaysRp 3,624,22316% OFFRp 4,336,480 Rp 3,624,223
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SJU 18:003h 59mNonstopDCA 21:59San Juan - Washington D.C. | Wed, Apr 9 | Jetblue AirwaysIAD 16:296h 24m1 stopsSJU 22:53Washington D.C. - San Juan | Wed, Apr 16 | Frontier AirlinesRp 3,640,34116% OFFRp 4,336,480 Rp 3,640,341
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SJU 18:003h 59mNonstopDCA 21:59San Juan - Washington D.C. | Thu, Apr 24 | Jetblue AirwaysDCA 06:358h 47m1 stopsSJU 15:22Washington D.C. - San Juan | Wed, Apr 30 | American AirlinesRp 3,714,02314% OFFRp 4,336,480 Rp 3,714,023
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SJU 06:218h 3m1 stopsDCA 14:24San Juan - Washington D.C. | Tue, Apr 29 | American AirlinesDCA 22:1525h 54m1 stopsSJU 00:09Washington D.C. - San Juan | Tue, Apr 29 | American AirlinesRp 3,730,14014% OFFRp 4,336,480 Rp 3,730,140
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SJU 19:2716h 31m1 stopsIAD 11:58San Juan - Washington D.C. | Fri, Apr 11 | Frontier AirlinesIAD 11:127h 35m1 stopsSJU 18:47Washington D.C. - San Juan | Sat, Apr 19 | Frontier AirlinesRp 3,859,08411% OFFRp 4,336,480 Rp 3,859,084
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SJU 07:1511h 5m1 stopsDCA 18:20San Juan - Washington D.C. | Thu, May 1 | Delta Air LinesDCA 12:397h 9m1 stopsSJU 19:48Washington D.C. - San Juan | Wed, May 7 | Delta Air LinesRp 3,902,83210% OFFRp 4,336,480 Rp 3,902,832
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SJU 13:0017h 25m1 stopsWAS Invalid DateSan Juan - Washington D.C. | Thu, Apr 10 | Normal AirlineWAS 15:006hNonstopSJU 16:00Washington D.C. - San Juan | Sat, Apr 12 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopSJU 12:153h 53mNonstopIAD 16:08San Juan - Washington D.C. | Tue, Jun 3 | Frontier AirlinesRp 1,478,241 Rp 1,798,55218% OFF18% OFFRp 1,798,552 Rp 1,478,241
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SJU 07:403h 53mNonstopIAD 11:33San Juan - Washington D.C. | Thu, Jun 5 | Frontier AirlinesRp 1,496,661 Rp 1,798,55217% OFF17% OFFRp 1,798,552 Rp 1,496,661
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SJU 06:1514h 44m1 stopsDCA 20:59San Juan - Washington D.C. | Tue, Apr 8 | Frontier AirlinesRp 1,310,154 Rp 1,798,55227% OFF27% OFFRp 1,798,552 Rp 1,310,154
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SJU 06:1514h 44m1 stopsDCA 20:59San Juan - Washington D.C. | Wed, Apr 9 | Frontier AirlinesRp 1,360,81024% OFFRp 1,798,552 Rp 1,360,810
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SJU 03:5612h 39m1 stopsIAD 16:35San Juan - Washington D.C. | Fri, Apr 25 | Frontier AirlinesRp 1,469,03118% OFFRp 1,798,552 Rp 1,469,031
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SJU 21:3019h 6m1 stopsIAD 16:36San Juan - Washington D.C. | Sat, May 17 | Frontier AirlinesRp 1,563,43513% OFFRp 1,798,552 Rp 1,563,435
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SJU 06:2016h 39m1 stopsDCA 22:59San Juan - Washington D.C. | Sat, May 3 | Frontier AirlinesRp 1,568,04113% OFFRp 1,798,552 Rp 1,568,041
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SJU 21:3025h 29m1 stopsDCA 22:59San Juan - Washington D.C. | Fri, May 2 | Frontier AirlinesRp 1,595,67111% OFFRp 1,798,552 Rp 1,595,671
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SJU 21:3023h 29m1 stopsDCA 20:59San Juan - Washington D.C. | Thu, Apr 24 | Frontier AirlinesRp 1,616,39410% OFFRp 1,798,552 Rp 1,616,394
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SJU 21:3011h 59m1 stopsDCA 09:29San Juan - Washington D.C. | Fri, May 9 | Frontier AirlinesRp 1,618,69710% OFFRp 1,798,552 Rp 1,618,697
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SJU 13:0017h 25m1 stopsWAS Invalid DateSan Juan - Washington D.C. | Thu, Apr 10 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from San Juan (SJU) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from San Juan to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from San Juan (SJU) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around Rp 5,406,401. -
How long does it take to fly from San Juan (SJU) to Washington D.C. (WAS) and what is the distance?
It takes around 7 hours 15 minutes to fly from San Juan (SJU) to Washington D.C. (WAS). -
What are the most popular airlines that fly from San Juan (SJU) to Washington D.C. (WAS)?
Airlines with flights from San Juan (SJU) to Washington D.C. (WAS): United Airlines, Jetblue Airways, Frontier Airlines and Air Canada.
How to find a cheap flight from San Juan to Washington D.C.
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Juan to Washington D.C.. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest San Juan to Washington D.C. ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from San Juan to Washington D.C. for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1478241 for a one-way ticket on Tue, Jun 3.
Compare cheap San Juan to Washington D.C. flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from San Juan to Washington D.C.. The most affordable airline currently operating on this route is Frontier Airlines.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
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For the best booking experience on the go, download Trip.com and search for cheap flights from San Juan to Washington D.C. to access exclusive deals just for you.
Flight Info | San Juan to Washington D.C.
Cheapest one-way flight price | Rp 1,310,154 |
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Cheapest round-trip ticket price | Rp 2,850,564 |
Off-season for travel | February |
Peak season for travel | June |
Flight distance | 2,509.36 km |
Average flight time | 7 hours 15 minutes |
Popular airline | Jetblue Airways |
Plan Your Trip Around Washington D.C.
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