Cheap Frontier Airlines flights Boston (BOS) to San José (SJO)
Prices were available within the past 7 days and start at for one-way flights and $405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, Mar 20 - Sat, Apr 4
BOS
Boston
SJO
San José
$405 Roundtrip, found 1 day ago
$405
Roundtrip
found 1 day ago
Find the cheapest month to fly from Boston (BOS) to San José (SJO)
September is typically the cheapest month to fly
From $181 - $354 per traveler.
Origin airport | Logan Intl. |
|---|---|
Destination airport | Juan Santamaría Intl. |
Distance | 3798 km |
Most Popular Frontier Airlines Routes from Boston
- Seattle to Phoenix (SEA - PHX)
- Chicago to Miami (ORD - MIA)
- Chicago to New Orleans (ORD - MSY)
- San Juan to Miami (SJU - MIA)
- Kansas City to Chicago (MCI - ORD)
- Atlanta to New York (ATL - LGA)
- San Juan to Miami (SJU - MIA)
- New York to Atlanta (JFK - ATL)
- Orlando to Phoenix (MCO - PHX)
- Atlanta to New York (ATL - JFK)
Popular Domestic Routes in Juan Santamaría Intl.
- Atlanta to Las Vegas (ATL - LAS)
- Atlanta to New York (ATL - JFK)
- Chicago to Newark Liberty Intl. Airport (MDW - EWR)
- Atlanta to New York (ATL - JFK)
- Baltimore to New Orleans (BWI - MSY)
- Orlando to Phoenix (MCO - PHX)
- Detroit to Orlando (DTW - MCO)
- Chicago to Newark Liberty Intl. Airport (MDW - EWR)
- Atlanta to New York (ATL - LGA)
- Chicago to Phoenix (ORD - PHX)