Cheap flights from Fresno to San Diego from $79
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fresno to San Diego departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
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 Fresno to San Diego
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Southwest flights from Fresno to San Diego
Our best Southwest deals on Fresno to San Diego flight tickets
United Airlines flights from Fresno to San Diego
Our best United Airlines deals on Fresno to San Diego flight tickets
See travel insights to San Diego from
How to get the cheapest flight ticket from Fresno to San Diego
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 typical price of a round-trip flight between Fresno and San Diego?
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of January, then departing from Fresno during the month September is also very affordable. Most momondo users find prices during this month for around $236.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Fresno to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $332. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $380. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest time of day to depart on your flight to San Diego?
The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $270. Flights in the morning are often more expensive with an average ticket price of $379.
What is the cheapest Fresno Airterminal to San Diego flight route?
Fly from Fresno Airterminal to San Diego for the best Fresno Airterminal - San Diego flight prices
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Fresno when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $259 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Fresno for as low as $208 on momondo.
What cabin class options are available on Fresno Airterminal to San Diego flights?
There are 4 cabin classes available to choose from on Fresno Airterminal to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Fresno Airterminal to San Diego?
Alaska Airlines, Southwest, and American Airlines are the most popular carriers operating from Fresno Airterminal to San Diego
What airlines fly to San Diego?
Alaska Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to San Diego from Fresno according to our data. Alaska Airlines is the first choice among our users, with 77% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 4 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
How many flights depart from Fresno to San Diego on average per day?
As of March 2025, there are 8 flights per day flying from Fresno to San Diego. The most common time of day flights depart is 6:00AM, with 45% of flights taking off at noon.
How many flights depart from Fresno to San Diego on average per week?
As of March 2025, 58 flights take off from Fresno and land in San Diego each week. The most common flight departure day for this route is Fri, with 19% of weekly flights taking off on this day.
When to book flights from Fresno to San Diego
Cheap Fresno to San Diego (FAT to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Fresno to San Diego
How far is Fresno Airterminal to San Diego by plane?
Fresno Airterminal and San Diego are 314.8 mi apart from one another. A reasonable flight in good conditions will take 1h 13m.
When did momondo last update prices for flights from Fresno Airterminal Airport to San Diego Airport?
Prices for flights from Fresno Airterminal Airport to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Fresno Airterminal Airport to San Diego Airport?
As of March 2025, there are 4 operators available to choose from for flights from Fresno Airterminal Airport to San Diego Airport.
How old do you have to be to fly from Fresno Airterminal Airport to San Diego 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 Fresno Airterminal Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Fresno to San Diego?
momondo data reveals that the most frequently booked plane model on the route from Fresno to San Diego is Embraer 170, representing 30.16% of all bookings. The subsequent popular models are Embraer 175 at 28.91%, Boeing 737-800 Passenger/BBJ2 (winglets) at 18.14%, and Boeing 737 at 14.66%.
What is the most popular airline from Fresno to San Diego?
Based on momondo bookings for flights between Fresno and San Diego, the leading airline is Alaska Airlines, making up 88% of the total bookings. Other popular airlines include American Airlines with 9%, United Airlines with 2%, and Southwest with 1%.
Best airlines flying from Fresno to San Diego
Compare and see reviews for airlines that fly from Fresno to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $140 | Free Cancellation | Rating 8.0 9,710 reviews | |||
| PriceFrom $146 | Free Cancellation | Rating 8.1 4,333 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 7.4 8,679 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.2 10,000 reviews |
Alaska Airlines Flights From Fresno to San Diego
Across 16 Alaska Airlines flights from Fresno to San Diego this week, the average price was $253, with the best Alaska Airlines deals starting from $140 round-trip. 9,710 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.
American Airlines Flights From Fresno to San Diego
American Airlines is also a popular choice for this route. American Airlines flight deals for Fresno to San Diego start from as low as $218 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $380. American Airlines operates 16 flights to San Diego from Fresno in an average week. Users have rated it 7.2/10 across 10,000 reviews.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Fresno to San Diego?
Finding the right flight to San Diego from Fresno is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.
Can I find flights from Fresno to San Diego with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Diego from Fresno with this policy.
How can momondo help me find flights from Fresno to San Diego?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Fresno.
I’m not ready to book a flight from Fresno to San Diego right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Diego from Fresno. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.