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Modesto

$39+ Cheap flights from San Diego (SAN) to Modesto, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SFO
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Modesto are usually found in January or February, booked 87 days in advance, depart on a Friday or Thursday and return on a Tuesday

Find flight deals from San Diego to Modesto

Cheapest flights from San Diego to Modesto
Explore the most affordable flight options available from San Diego to Modesto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:08 pmSAN - SFO
Nonstop1h 53mAlaska Airlines
Wed 11/197:00 amSFO - SAN
Nonstop1h 40mAlaska Airlines
Deal found 10/23$77
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:00 pmSAN - SFO
Nonstop1h 47mMultiple Airlines
Tue 11/1811:41 amSFO - SAN
Nonstop1h 42mMultiple Airlines
Deal found 10/23$78
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:12 pmSAN - SFO
Nonstop1h 52mFrontier
Mon 11/103:09 pmSFO - SAN
Nonstop1h 43mFrontier
Deal found 10/21$79
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:05 amSAN - SFO
1 stop5h 31mAlaska Airlines
Mon 12/87:00 amSFO - SAN
Nonstop1h 39mAlaska Airlines
Deal found 10/21$80
This CheapOair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:43 amSAN - SFO
Nonstop1h 56mFrontier
Mon 11/249:03 amSFO - SAN
Nonstop1h 45mFrontier
Deal found 10/23$82
This Frontier deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:43 amSAN - SFO
Nonstop1h 56mFrontier
Mon 11/249:03 amSFO - SAN
Nonstop1h 45mFrontier
Deal found 10/22$83
This CheapOair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:12 pmSAN - SFO
Nonstop1h 52mFrontier
Mon 11/33:09 pmSFO - SAN
Nonstop1h 43mFrontier
Deal found 10/23$84
This Frontier deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:57 amSAN - SFO
Nonstop1h 52mFrontier
Mon 11/33:09 pmSFO - SAN
Nonstop1h 43mFrontier
Deal found 10/23$85
This Frontier deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:45 pmSAN - SFO
Nonstop1h 52mFrontier
Thu 11/133:14 pmSFO - SAN
Nonstop1h 43mFrontier
Deal found 10/22$86
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amSAN - SFO
Nonstop1h 45mSouthwest
Sat 12/65:15 amSFO - SAN
1 stop6h 45mSouthwest
Deal found 10/22$87
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:17 pmSAN - SFO
Nonstop1h 52mMultiple Airlines
Wed 11/197:00 amSFO - SAN
Nonstop1h 40mMultiple Airlines
Deal found 10/23$89
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:10 amSAN - SFO
1 stop9h 29mAlaska Airlines
Fri 12/127:00 amSFO - SAN
Nonstop1h 39mAlaska Airlines
Deal found 10/20$90

Cheap flight deals from San Diego to Modesto

Keep the following information in mind while searching for San Diego to Modesto flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$77
(Alaska Airlines)

One-way from

$39
(Southwest)

Popular in

September

Cheapest in

January

Average price

$137
Provider with most accurate pricing for San Diego-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-San Francisco flights.
Search Deals
From San Diego to Modesto
Search Deals
One-way flight from San Diego to Modesto
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Modesto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from San Diego to Modesto that are best for you.

Fly from

San Diego

Fly to

Modesto

Route

Depart

Return

Price

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Fri 12/5

7:10 am-4:39 pm

1 stop9h 29m

San Francisco

Fri 12/12

7:00 am-8:39 am

Nonstop1h 39m

$90

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Fri 12/12

7:10 am-4:39 pm

1 stop9h 29m

San Francisco

Mon 12/15

9:57 pm-11:30 pm

Nonstop1h 33m

$90

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Wed 11/5

5:55 pm-7:36 pm

Nonstop1h 41m

San Francisco

Sun 11/16

6:30 am-8:06 am

Nonstop1h 36m

$97

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Tue 11/4

7:58 am-9:45 am

Nonstop1h 47m

San Francisco

Tue 11/11

1:17 pm-2:55 pm

Nonstop1h 38m

$97

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Mon 11/10

9:59 pm-11:46 pm

Nonstop1h 47m

San Francisco

Wed 11/12

7:00 am-8:40 am

Nonstop1h 40m

$97

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Mon 11/10

8:08 pm-10:01 pm

Nonstop1h 53m

San Francisco

Tue 11/11

7:00 am-8:40 am

Nonstop1h 40m

$97

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Sat 11/8

8:02 pm-9:55 pm

Nonstop1h 53m

San Francisco

Tue 11/11

7:00 am-8:40 am

Nonstop1h 40m

$97

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 11/6

12:00 pm-1:50 pm

Nonstop1h 50m

San Francisco

Mon 11/10

7:45 am-9:15 am

Nonstop1h 30m

$117

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Tue 11/4

4:30 pm-6:14 pm

Nonstop1h 44m

San Francisco

Mon 11/17

7:00 am-8:40 am

Nonstop1h 40m

$117

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Fri 11/14

6:55 am-8:50 am

Nonstop1h 55m

San Francisco

Sun 11/16

9:58 pm-11:40 pm

Nonstop1h 42m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 23 results
1
2
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Best time to book a flight from San Diego to Modesto

Have a flexible travel schedule? Discover the best time to fly to Modesto from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Modesto

How far ahead should I book a flight from San Diego to Modesto?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Modesto. Price data was last updated on October 17, 2025.

The price you pay for your flight from San Diego to Modesto may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego to Modesto?

Currently, January is the cheapest month in which you can book a flight from San Diego to Modesto (average of $19). Flying from San Diego to Modesto in August is currently the most expensive (average of $57). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to MD9?

Find hourly flight availability from San Diego to Modesto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

It’s optimal to fly from San Diego to Modesto at noon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from San Diego to Modesto?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Modesto. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Modesto flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Diego to Modesto

Explore weekly flight availability from San Diego to Modesto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 23, 2025.

The most flights from SAN to MD9 are scheduled on a Monday (84 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Modesto

Get insights into the airlines that provide service to Modesto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Modesto. Reviews last updated October 23, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian Airlines from San Diego to Modesto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,155 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,237 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,788 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,991 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,128 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Modesto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Diego to Modesto?

    Most people fly from San Diego (SAN) if they book a flight from San Diego to Modesto. On average, San Diego has 60 outbound flights to Modesto per day from 8 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

  • How popular is this San Diego to Modesto flight route?

    Flights from San Diego to Modesto have been viewed 239 times in the past calendar month.

  • How long is the flight from San Diego to Modesto?

    A quick flight from San Diego to Modesto can take about 1h 41m. Alaska Airlines provides one of the quickest options available for as low as $97. San Diego and Modesto are separated by a distance of 446 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from San Diego to Modesto?

    Before booking your flight to Modesto from San Diego, check out the most reliable airlines to get you to your destination on time: Iberia (100%), Qantas Airways (92%), Lufthansa( 84%).

  • What are the cheapest flights from San Diego to Modesto?

    On average you can expect to pay $733 for a flight from San Diego to Modesto. The cheapest flight overall is $38 while the most popular route, (San Diego - San Francisco) is currently priced at $54.

  • Can I find deals for flights from San Diego to Modesto that include hotel bookings?

    Yes. In addition to deals on San Diego to Modesto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Modesto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Modesto.

  • Can I find deals for business class flights from San Diego to Modesto?

    Yes. Cheapflights offers flight deals from San Diego to Modesto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Modesto?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Modesto (average of $19). Flying from San Diego to Modesto in August is currently the most expensive (average of $57). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from San Diego to Modesto

Discover the top 8 airlines that operate flights from San Diego to Modesto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$27Average$105FlexibilityNo cancel feeOn-time65%
FrontierCheapest$27Average$91FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$29Average$166FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$56Average$200FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$57Average$189FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$77Average$190FlexibilityNo cancel feeOn-time63%
DeltaCheapest$88Average$176FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$383FlexibilityNo cancel feeOn-time71%

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