How many flights depart from Fresno to San Diego on average per day?

As of July 2025, there are 13 flights per day flying from Fresno to San Diego. The most common time of day flights depart is 9:00AM, with 51% of flights taking off at noon.

What is the cheapest airline that flies from Fresno Airterminal to San Diego?

Southwest, Hawaiian Airlines, and American Airlines are the most popular carriers operating from Fresno Airterminal to San Diego

What airlines fly to San Diego?

Alaska Airlines, Southwest 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 76% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 5 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 week?

As of July 2025, 94 flights take off from Fresno and land in San Diego each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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 July 2025, there are 5 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.

$49 Cheap Flights from Fresno to San Diego in 2025

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Find the cheapest flights from Fresno to San Diego

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:00 am - 9:20 amFAT-SAN

1h 20mnonstop

7:40 pm - 9:05 pmSAN-FAT

1h 25mnonstop

$97Southwest

Find Deal

Tue, Oct 7 - Tue, Oct 14

6:00 am - 11:20 amFAT-SAN

5h 20m1 stop

7:40 pm - 9:05 pmSAN-FAT

1h 25mnonstop

$107Southwest

Find Deal

Tue, Oct 7 - Wed, Oct 8

7:02 pm - 8:24 pmFAT-SAN

1h 22mnonstop

9:59 pm - 11:20 pmSAN-FAT

1h 21mnonstop

$111Alaska Airlines

Find Deal

Sat, Aug 16 - Sat, Aug 16

10:15 am - 4:40 pmFAT-SAN

6h 25m2 stops

10:20 am - 11:50 amSAN-FAT

1h 30mnonstop

$112Southwest

Find Deal

Tue, Oct 7 - Wed, Oct 8

6:00 am - 7:18 amFAT-SAN

1h 18mnonstop

5:05 pm - 6:25 pmSAN-FAT

1h 20mnonstop

$117Hawaiian Airlines

Find Deal

Tue, Aug 12 - Tue, Aug 19

6:00 am - 7:23 amFAT-SAN

1h 23mnonstop

8:00 am - 9:35 amSAN-FAT

1h 35mnonstop

$122Hawaiian Airlines

Find Deal

Mon, Oct 6 - Wed, Oct 8

9:52 am - 11:14 amFAT-SAN

1h 22mnonstop

1:50 pm - 3:12 pmSAN-FAT

1h 22mnonstop

$141Alaska Airlines

Find Deal

Thu, Sep 11 - Thu, Sep 11

12:50 pm - 7:38 pmFAT-SAN

6h 48m1 stop

4:20 pm - 9:44 pmSAN-FAT

5h 24m1 stop

$159American Airlines

Find Deal

Mon, Aug 18 - Thu, Aug 21

4:33 pm - 9:35 pmFAT-SAN

5h 02m1 stop

10:02 am - 3:43 pmSAN-FAT

5h 41m1 stop

$189American Airlines

Find Deal

Mon, Oct 6 - Wed, Oct 8

6:10 pm - 11:44 pmFAT-SAN

5h 34m1 stop

6:20 am - 10:06 amSAN-FAT

3h 46m1 stop

$204United Airlines

Find Deal

Sun, Aug 10 - Sun, Aug 17

Southwest flights from Fresno to San Diego

Our best Southwest deals on Fresno to San Diego flight tickets

Southwest

Oct 7

FAT8:00 amFresno Airterminal

1h 20m

SAN9:20 amSan Diego

Oct 14

SAN7:40 pmSan Diego

1h 25m

FAT9:05 pmFresno Airterminal

$97

Find similar

Southwest

Oct 7

FAT6:00 amFresno Airterminal

5h 20m

1 stop

SAN11:20 amSan Diego

Oct 8

SAN7:40 pmSan Diego

1h 25m

FAT9:05 pmFresno Airterminal

$107

Find similar

Southwest

Oct 7

FAT10:15 amFresno Airterminal

6h 25m

2 stops

SAN4:40 pmSan Diego

Oct 8

SAN10:20 amSan Diego

1h 30m

FAT11:50 amFresno Airterminal

$112

Find similar

Alaska Airlines flights from Fresno to San Diego

Our best Alaska Airlines deals on Fresno to San Diego flight tickets

Alaska Airlines

Aug 16

FAT7:02 pmFresno Airterminal

1h 22m

SAN8:24 pmSan Diego

Aug 16

SAN9:59 pmSan Diego

1h 21m

FAT11:20 pmFresno Airterminal

$111

Find similar

Alaska Airlines

Sep 11

FAT9:52 amFresno Airterminal

1h 22m

SAN11:14 amSan Diego

Sep 11

SAN1:50 pmSan Diego

1h 22m

FAT3:12 pmFresno Airterminal

$141

Find similar

Alaska Airlines

Aug 26

FAT3:49 pmFresno Airterminal

1h 20m

SAN5:09 pmSan Diego

Sep 2

SAN10:20 pmSan Diego

1h 22m

FAT11:42 pmFresno Airterminal

$162

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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

Prices

Airlines

Other information

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 July is also very affordable. Most momondo users find prices during this month for around $217.

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 $313. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $381. 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 $278. Flights in the morning are often more expensive with an average ticket price of $360.

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 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $250 when searching 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 $189 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.

How have Fresno to San Diego flight prices changed over time?

As of July 2025, prices for Fresno to San Diego flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Fresno to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Fresno to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$49
Fastest flight time	1h 15m
Direct flights	Every day
Airports in San Diego	1 airport

The best one-way flight to San Diego from Fresno in the past 72 hours is $49. The best round-trip flight deal from Fresno to San Diego found on momondo in the last 72 hours is $97.

The fastest flight from Fresno to San Diego takes 1h 15m

Direct flights go from Fresno to San Diego every day.

There is 1 airport near San Diego: San Diego (SAN)

Search flight deals

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 18m.
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 July 2025, there are 5 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 175, representing 57.75% of all bookings. The subsequent popular models are Embraer 170 at 33.63%, Embraer 175 (Enhanced Winglets) at 1.12%, and Boeing 737 MAX 8 at 1.04%.
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 82% of the total bookings. Other popular airlines include Hawaiian Airlines with 8%, American Airlines with 6%, and United Airlines with 2%.

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
United Airlines	PriceFrom $118	Free Cancellation	Rating 7.4 8,856 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $137	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $137	Free Cancellation	Rating 7.8 2,571 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $146	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Alaska Airlines Flights From Fresno to San Diego
Across 25 Alaska Airlines flights from Fresno to San Diego this week, the average price was $242, with the best Alaska Airlines deals starting from $137 round-trip. 10,000 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.
Hawaiian Airlines Flights From Fresno to San Diego
Hawaiian Airlines is also a popular choice for this route. Hawaiian Airlines flight deals for Fresno to San Diego start from as low as $137 round-trip, depending on your selected dates, with average Hawaiian Airlines deals seen on momondo around $247. Hawaiian Airlines operates 28 flights to San Diego from Fresno in an average week. Users have rated it 7.8/10 across 2,571 reviews.

Coronado

El Cajon

Chula Vista

Julian

National City

La Mesa

Imperial Beach

San Ysidro

Poway

Borrego Springs

Lemon Grove

Alpine

Santee

Why 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.

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We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Fresno to San Diego from $49

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 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Cheap round-trip flights

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Southwest flights from Fresno to San Diego

Our best Southwest deals on Fresno to San Diego flight tickets

Alaska Airlines flights from Fresno to San Diego

Our best Alaska 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 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 July is also very affordable. Most momondo users find prices during this month for around $217.

What is the cheapest day to depart on your flight 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 $278. Flights in the morning are often more expensive with an average ticket price of $360.

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?

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.

How have Fresno to San Diego flight prices changed over time?

As of July 2025, prices for Fresno to San Diego flights are approximately 14% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Fresno Airterminal to San Diego?

Southwest, Hawaiian Airlines, and American Airlines are the most popular carriers operating from Fresno Airterminal to San Diego

What airlines fly to San Diego?

How many flights depart from Fresno to San Diego on average per day?

As of July 2025, there are 13 flights per day flying from Fresno to San Diego. The most common time of day flights depart is 9:00AM, with 51% of flights taking off at noon.

How many flights depart from Fresno to San Diego on average per week?

As of July 2025, 94 flights take off from Fresno and land in San Diego each week. The most common flight departure day for this route is Mon, with 15% 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

Best Price Found

Fastest flight time

Direct flights

Airports in San Diego

How far is Fresno Airterminal to San Diego by plane?

When did momondo last update prices for flights from Fresno Airterminal Airport to San Diego Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to San Diego Airport?

What is the most popular plane model from Fresno to San Diego?

What is the most popular airline from Fresno to San Diego?

Best airlines flying from Fresno to San Diego

Compare and see reviews for airlines that fly from Fresno to San Diego with momondo

Alaska Airlines Flights From Fresno to San Diego

Hawaiian Airlines Flights From Fresno to San Diego

Traveling to a place near San Diego?

Why use momondo?

Why should I use momondo to find a flight deal from Fresno to San Diego?

Can I find flights from Fresno to San Diego with flexible booking policies on momondo?

How can momondo help me find flights from Fresno to San Diego?

I’m not ready to book a flight from Fresno to San Diego right now. Can momondo alert me if prices change?

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California