San Juan, Puerto Rico, where this flight goes
Fare dealPhiladelphia → San Juan, Puerto Rico

Philadelphia to San Juan, Puerto Rico round trip for $138

Photo: Farragutful / Wikimedia Commons, CC BY-SA 3.0

$138 per person round trip from Philadelphia (PHL) to San Juan, Puerto Rico (SJU), leaving Nov 8 and returning Nov 12 on Frontier, nonstop. Google Flights rates this route's typical round trip for these dates at $115–$300, so this is about 33% below the middle of that range.

Nov 8–12Round tripFrom Philadelphiaeconomy seats
  • Round-trip economy seat for each traveler
  • Taxes and airline fees

The catches

Basic fare on Frontier: carry-on and checked bags cost extra.Matters
Cheap fares like this usually disappear within a day or two; book soon if the dates work.Minor

What you pay

ItemBasisAmount
Round-trip economy fare × 2 (taxes included)RequiredGoogle Flights, lowest fare for these dates$276
Totalfor two travelers: round-trip economy fares with taxes$276

How to book it

  1. Open Google Flights with these dates (the link)
  2. Pick the $138 fare on Frontier
  3. Book on the airline's site or the seller Google shows

Why it's this cheap

Airlines sometimes price a few seats far below the usual fare to fill a flight; these fares are found in Aviasales searches and usually last a day or two.

Why it's a good deal

This dealfor two travelers: round-trip economy fares with taxes$276
Normal pricethe middle of Google Flights' typical price range for this route and dates$415

TYPICAL-PRICE COMPARISONGoogle Flights typical range $115–$300 per person.

Evidence trail

SourceWhat we checkedChecked
Google Flights (exact dates)Lowest $138; typical $115–$300; price level typicalOct 26, 12:01 AM ET
Booked it or found it gone? Tell us

How we check steals

More deals

Occidental Caribe PUNTA CANA, DOMINICAN REPUBLIC · NOV 22–27 Occidental Caribe $14069% lessThe Fives Oceanfront Riviera Maya - All Inclusive Optional RIVIERA MAYA, MEXICO · DEC 6–11 The Fives Oceanfront Riviera Maya - All Inclusive Optional $10275% less