Cheap flights from San Jose to Rome

Round trips

The cheapest return tickets found recently, price for the whole trip.

• Mar 1 – Mar 4Frontier Airlines, 2 stops out, 2 stops back $865
• Sep 1 – Sep 4United Airlines, 2 stops out, 2 stops back $1,043
• Jan 10 – Jan 24Alaska Airlines, 1 stop out, 1 stop back $1,244
• Aug 1 – Aug 4Alaska Airlines, 1 stop out, 2 stops back $1,258
• Apr 1 – Apr 4Frontier Airlines, 2 stops out, 3 stops back $1,289

Lowest fares by month

In the fares found this week, February 2027 has the lowest: from $379 one-way, against $782 in April 2027. Pick a month to see its cheapest date.

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Rome. Average daily high and low and monthly precipitation, 1991–2020 normals.

Source: Rome on Wikipedia, CC BY-SA 4.0.

Plan the rest of the trip

• Getting from the airportTransfers and car hire in Rome, booked ahead at a fixed price.
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• Things to do in RomePopular tours from $20.66 per person.
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Before you fly

• Mobile data in ItalyTravel eSIM from $4, installed before you fly.
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• Travel insuranceTravel insurance quotes for Italy from EKTA; check what each policy covers.
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• Keep this link in case your flight is delayedDelayed or cancelled? With an EU airline you may be owed up to €600 per person under EU261 (with a UK airline, up to £520 under UK261).

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  The link opens our compensation check for this route. Keep it in your notes or messages.