Route Price Intelligence
Cheap Flights From Washington, D.C. to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound 1d ago
$184San Juan nonstop on Frontier is $184, usually $280 to $392, nearly 42% off typical pricing. Eight date windows are available across November, December, January and February, an easy nonstop beach escape across those months.
✓ 8 date combinations found at this price
Search Google FlightsTypical Price
$316
Great Deal
Under $246
Typical Range
$246 – $380
Lowest We've Seen
$105
Based on 723 price pointshigh confidence
Monthly Price Guide
Jan
$222
Feb
$268
Mar
$370
Apr
$319
May
$316
Jun
$316
Jul
$316
Aug
$300
Sep
$267
Oct
$296
Nov
$246
Dec
$269
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to San Juan
The cheapest time to fly from Washington, D.C. to San Juan is typically January, when fares average around $222. The most expensive month tends to be March at around $370. For the best deals, consider flying in January, November, September.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: May22,786 fares analyzedTypical low: $296
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