Cheap Flights from San José to Mainz

View €406 flight on Wed, 28 Jan 2026Opens in a new window

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Cheap flights from San José to Mainz (SJO-FRA)

Prices were available within the past 7 days and start at €406 for one-way flights and €910 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Thu, 21 Aug - Sun, 24 Aug
SJO
San José
FRA
Frankfurt
€910 Return, found 3 days ago
€910
Return
found 3 days ago
Select Copa flight, departing Thu, 21 Aug from San José to Frankfurt, returning Sun, 24 Aug, priced at €910 found 3 days ago
Iberia
Thu, 21 Aug - Sun, 24 Aug
SJO
San José
FRA
Frankfurt
€1,057 Return, found 3 days ago
€1,057
Return
found 3 days ago
Select Iberia flight, departing Thu, 21 Aug from San José to Frankfurt, returning Sun, 24 Aug, priced at €1,057 found 3 days ago
Iberia
Thu, 21 Aug - Sun, 24 Aug
SJO
San José
FRA
Frankfurt
€1,066 Return, found 3 days ago
€1,066
Return
found 3 days ago
Select Iberia flight, departing Thu, 21 Aug from San José to Frankfurt, returning Sun, 24 Aug, priced at €1,066 found 3 days ago
KLM
Sat, 23 Aug - Tue, 26 Aug
SJO
San José
FRA
Frankfurt
€1,288 Return, found 3 days ago
€1,288
Return
found 3 days ago
Select KLM flight, departing Sat, 23 Aug from San José to Frankfurt, returning Tue, 26 Aug, priced at €1,288 found 3 days ago
Air France
Thu, 21 Aug - Sun, 24 Aug
SJO
San José
FRA
Frankfurt
€1,307 Return, found 3 days ago
€1,307
Return
found 3 days ago
Select Air France flight, departing Thu, 21 Aug from San José to Frankfurt, returning Sun, 24 Aug, priced at €1,307 found 3 days ago
Air Canada
Thu, 21 Aug - Sun, 24 Aug
SJO
San José
FRA
Frankfurt
€1,329 Return, found 3 days ago
€1,329
Return
found 3 days ago
Select Air Canada flight, departing Thu, 21 Aug from San José to Frankfurt, returning Sun, 24 Aug, priced at €1,329 found 3 days ago

Find the cheapest month to fly from San José (SJO) to Frankfurt (FRA)

November is typically the cheapest month to fly

From €644 - €1,199 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.