Cheap flights from Jacksonville to San Jose from $135
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to San Jose departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Jacksonville to San Jose
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Jacksonville to San Jose
Our best American Airlines deals on Jacksonville to San Jose flight tickets
Delta flights from Jacksonville to San Jose
Our best Delta deals on Jacksonville to San Jose flight tickets
See travel insights to San Jose from
How to get the cheapest flight ticket from Jacksonville to San Jose
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Jose?
In general, August is the cheapest month to fly from Jacksonville to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $469. If you aren’t able to travel to San Jose during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $495.
What is the cheapest day to depart on your flight to San Jose?
The cheapest day to depart on your flight to San Jose is on a Thursday when prices can be found for as low as $467. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Sunday is $651.
What is the cheapest time of day to depart on your flight to San Jose?
Our most recent data shows that the best time of day to fly to San Jose is in the afternoon. Flights from Jacksonville to San Jose during this time can be as low as $493. In contrast, the most expensive time of day to depart to San Jose is in the morning when prices are around $548.
How have Jacksonville to San Jose flight prices changed over time?
As of June 2025, prices for Jacksonville to San Jose flights are approximately 30% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Jacksonville to San Jose?
Delta, Southwest, and United Airlines are the most popular carriers operating from Jacksonville to San Jose
What airlines fly to San Jose?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Jose from Jacksonville according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to San Jose. Keep in mind that there are 5 different airlines that fly to San Jose on a routine basis, so you have a few additional options to choose from.
When to book flights from Jacksonville to San Jose
Cheap Jacksonville to San Jose (JAX to SJC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Jacksonville to San Jose
How far is Jacksonville to San Jose by plane?
There are 2339.3 mi between Jacksonville and San Jose. Flights usually cover this in 7h 12m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Jacksonville Airport to San Jose Airport?
Prices for flights from Jacksonville Airport to San Jose Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Jacksonville Airport to San Jose Airport?
The number of operators available for flights from Jacksonville Airport to San Jose Airport is 4 as of June 2025.
How old do you have to be to fly from Jacksonville Airport to San Jose Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Jacksonville to San Jose?
momondo data reveals that the most frequently booked airline on the route from Jacksonville to San Jose is Delta, representing 47% of all bookings. The subsequent popular airlines are American Airlines at 23%, Southwest at 20%, and United Airlines at 9%.
Best airlines flying from Jacksonville to San Jose
Compare and see reviews for airlines that fly from Jacksonville to San Jose with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $336 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $346 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $463 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $466 | Free Cancellation | Rating 7.4 8,809 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Jacksonville to San Jose?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Jacksonville.
Can I find flights from Jacksonville to San Jose with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Jacksonville to San Jose flights to just show those with flexible booking policies.
How can momondo help me find flights from Jacksonville to San Jose?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Jacksonville to San Jose.
I’m not ready to book a flight from Jacksonville to San Jose right now. Can momondo alert me if prices change?
Price alerts on flights to San Jose from Jacksonville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.