The cheapest times to fly from RMA to SJC are

  • January 22nd to April 1st
  • April 23rd to June 17th (except the weeks of May 7th and May 14th)
  • October 8th to November 11th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from RMA to SJC is early to mid October. Prices can be as high as $2397 for Thursday flights during early January, or as low as $1288 for Tuesday flights around early to mid October.


When to Fly to San Jose

Flying from Roma (RMA) to San Jose, CA (SJC) will usually cost between $1288 to $2065 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid October with an average ticket price of $1323. Due to high demand the most expensive time to fly is early January, with an average price of $2204. Planning your trip to low-cost times can easily save you $881 on economy flights and even more on first-class flights. Generally, any price below $1500 can be considered a good price for a round-trip RMA to SJC flight.

See below for a graph of average weekly prices for the RMA to SJC route. All prices are for round-trip tickets in USD.

RMA to SJC Flight Prices

Compared to other flights, the RMA to SJC flight is slightly more expensive than the average and costs about as much as the average flight leaving from Roma. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Thursdays are the most expensive days to fly to San Jose, and Fridays are the most expensive days to return to Roma. Selecting flights on the least expensive days could save you up to $323 (15%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1429. Return trip prices are from the SJC to RMA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from RMA to SJC can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 14 hour 4 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from RMA to SJC while comparing.

Destination alternative #1: San Francisco International Airport (SFO) in San Francisco, CA

  • 30 miles (48 km) away from SJC
  • Usually 9.20% less expensive than SJC
  • 1-layover flights available

See RMA to SFO flights


Flight Hacking RMA to SJC

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from RMA to SJC — but Champion Traveler does!

Hack #1: Brisbane (RMA > BNE > SJC)

  • Price for both tickets: $1349
  • Average savings: $152 (10.1%)

See RMA to flights


Flight Questions Answered

Still have questions about flying from RMA to SJC? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: Air New Zealand, Alaska, American, Delta, Qantas, United, and potentially more during busy seasons.

How far away is it from Norman Y. Mineta San Jose International Airport to Roma Airport?

The distance between the two airports is roughly 7268 miles or 11697 kilometers.

How long does it take to fly from RMA to SJC?

The real-world flight time for a nonstop RMA to SJC flight is about 14 hour 4 minutes.

How many flights go between Roma and San Jose, CA?

It depends on the day of the week and the date, but a typical day might have around 9 available flights from RMA to SJC.


Airport Location Info


Departing Airport

Origination code RMA
Origination airport name Roma Airport
City Roma
Country Australia
Latitude -26.5
Longitude 148.8

Return Airport

Destination code SJC
Destination airport name Norman Y. Mineta San Jose International Airport
City San Jose, CA
Country the United States
Latitude 37.4
Longitude -121.9


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.