$58+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SFO
Mar 25 — Apr 11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Diego to Modesto with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Modesto are usually found in May or March, booked 90 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from San Diego to Modesto
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to ModestoExplore 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 February 23, 2026.
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 February 23, 2026.
This WAYA deal was found by Cheapflights users on 2/23. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:08 pm
SAN
- SFO
1 stop4h 29m
Multiple Airlines
Wed 4/16:35 am
SFO
- SAN
Nonstop1h 40m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$115
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:22 pm
SAN
- SFO
Nonstop1h 43m
United Airlines
Fri 4/1010:40 pm
SFO
- SAN
Nonstop1h 49m
United Airlines
Deal found 2/23![United Airlines logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 4/299:12 pm
SAN
- SFO
Nonstop1h 49m
Alaska Airlines
Sat 5/27:15 am
SFO
- SAN
Nonstop1h 40m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:46 pm
SAN
- SFO
1 stop5h 14m
Frontier
Sun 4/199:58 am
SFO
- SAN
Nonstop1h 42m
Frontier
Deal found 2/21![Frontier logo]()
$119
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:59 pm
SAN
- SFO
Nonstop1h 53m
Multiple Airlines
Sun 4/199:58 am
SFO
- SAN
Nonstop1h 42m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$121
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:30 pm
SAN
- SFO
1 stop4h 15m
Southwest
Tue 4/148:55 am
SFO
- SAN
2 stops7h 25m
Southwest
Deal found 2/21![Southwest logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/303:35 pm
SAN
- SFO
Nonstop1h 46m
Multiple Airlines
Fri 5/19:58 am
SFO
- SAN
Nonstop1h 42m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$123
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:19 am
SAN
- SFO
Nonstop1h 52m
Frontier
Sun 4/199:20 pm
SFO
- SAN
1 stop20h 36m
Frontier
Deal found 2/20![Frontier logo]()
$124
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:36 am
SAN
- SFO
Nonstop1h 48m
United Airlines
Sun 4/196:25 pm
SFO
- SAN
1 stop5h 34m
United Airlines
Deal found 2/23![United Airlines logo]()
$126
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:20 am
SAN
- SFO
1 stop5h 40m
United Airlines
Sat 4/187:00 am
SFO
- SAN
Nonstop1h 44m
United Airlines
Deal found 2/22![United Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:59 pm
SAN
- SFO
Nonstop1h 53m
Multiple Airlines
Sun 4/199:58 am
SFO
- SAN
Nonstop1h 42m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$128
Best flights from San Diego to ModestoDiscover carefully curated flight deals from San Diego to Modesto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.
Discover carefully curated flight deals from San Diego to Modesto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/1210:09 pm
SAN
- SFO
Nonstop1h 50m
Alaska Airlines
Tue 3/176:40 am
SFO
- SAN
Nonstop1h 38m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 2/19. 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.
Tue 4/281:35 pm
SAN
- SFO
2 stops6h 20m
Southwest
Wed 4/298:55 am
SFO
- SAN
2 stops7h 25m
Southwest
Deal found 2/19![Southwest logo]()
$127
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:15 am
SAN
- SFO
Nonstop1h 50m
United Airlines
Mon 3/308:45 pm
SFO
- SAN
Nonstop1h 53m
United Airlines
Deal found 2/22![United Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 2/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:35 pm
SAN
- SFO
1 stop3h 25m
Delta
Mon 4/135:00 pm
SFO
- SAN
1 stop6h 42m
Delta
Deal found 2/23![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:45 pm
SAN
- SFO
Nonstop1h 40m
Southwest
Sun 4/196:00 am
SFO
- SAN
Nonstop1h 35m
Southwest
Deal found 2/21![Southwest logo]()
$137
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:03 am
SAN
- SFO
1 stop3h 47m
United Airlines
Mon 3/167:00 am
SFO
- SAN
Nonstop1h 40m
United Airlines
Deal found 2/19![United Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:01 pm
SAN
- SFO
1 stop4h 29m
Delta
Sat 5/164:55 pm
SFO
- SAN
1 stop6h 20m
Delta
Deal found 2/20![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 2/19. 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.
Mon 3/306:45 pm
SAN
- SFO
1 stop5h 25m
Southwest
Wed 4/19:35 am
SFO
- SAN
Nonstop1h 35m
Southwest
Deal found 2/19![Southwest logo]()
$144
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:20 am
SAN
- SFO
1 stop3h 41m
Delta
Thu 3/196:00 am
SFO
- SAN
1 stop3h 07m
Delta
Deal found 2/20![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:00 am
SAN
- SFO
Nonstop1h 40m
Southwest
Sun 6/146:00 am
SFO
- SAN
Nonstop1h 35m
Southwest
Deal found 2/21![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:45 pm
SAN
- SFO
1 stop3h 25m
Delta
Sun 4/196:00 am
SFO
- SAN
1 stop3h 24m
Delta
Deal found 2/19![Delta logo]()
$157
Last-minute flights from San Diego to ModestoDiscover last-minute flight deals from San Diego to Modesto. Data last updated February 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Modesto. Data last updated February 23, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:25 am
SAN
- SFO
1 stop16h 03m
Multiple Airlines
Tue 3/176:40 am
SFO
- SAN
Nonstop1h 38m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:25 am
SAN
- SFO
1 stop16h 03m
Multiple Airlines
Wed 3/186:35 am
SFO
- SAN
Nonstop1h 40m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$140
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:54 am
SAN
- SFO
Nonstop1h 50m
United Airlines
Mon 3/237:00 am
SFO
- SAN
Nonstop1h 40m
United Airlines
Deal found 2/23![United Airlines logo]()
$117
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:57 am
SAN
- SFO
Nonstop1h 47m
United Airlines
Sat 3/2110:35 pm
SFO
- SAN
Nonstop1h 39m
United Airlines
Deal found 2/20![United Airlines logo]()
$138
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:15 am
SAN
- SFO
Nonstop1h 50m
United Airlines
Sun 3/227:00 am
SFO
- SAN
Nonstop1h 40m
United Airlines
Deal found 2/22![United Airlines logo]()
$137
This Trip.com deal was found by Cheapflights users on 2/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:08 pm
SAN
- SFO
1 stop4h 29m
Multiple Airlines
Tue 3/316:35 am
SFO
- SAN
Nonstop1h 40m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$124
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:00 pm
SAN
- SFO
Nonstop1h 47m
United Airlines
Mon 3/3010:40 pm
SFO
- SAN
Nonstop1h 49m
United Airlines
Deal found 2/22![United Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:08 pm
SAN
- SFO
1 stop4h 29m
Multiple Airlines
Wed 4/16:35 am
SFO
- SAN
Nonstop1h 40m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$135
This WAYA deal was found by Cheapflights users on 2/23. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:08 pm
SAN
- SFO
1 stop4h 29m
Multiple Airlines
Wed 4/16:35 am
SFO
- SAN
Nonstop1h 40m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$115
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:46 am
SAN
- SFO
Nonstop1h 46m
United Airlines
Tue 3/314:10 pm
SFO
- SAN
1 stop4h 02m
United Airlines
Deal found 2/21![United Airlines logo]()
$127
One-way flights from San Diego to ModestoSearch for one-way flight options from San Diego to Modesto. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
Search for one-way flight options from San Diego to Modesto. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:19 am
SAN
- SFO
Nonstop1h 47m
Frontier
Deal found 2/22![Frontier logo]()
$58
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
SAN
- SFO
1 stop4h 05m
Southwest
Deal found 2/20![Southwest logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:46 pm
SAN
- SFO
1 stop5h 14m
Frontier
Deal found 2/20![Frontier logo]()
$60
This Super.com deal was found by Cheapflights users on 2/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:19 am
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 2/20![Frontier logo]()
$63
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/15:20 pm
SAN
- SFO
1 stop6h 05m
Alaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:01 am
SAN
- SFO
1 stop5h 03m
Frontier
Deal found 2/20![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:00 am
SAN
- SFO
1 stop13h 25m
Frontier
Deal found 2/22![Frontier logo]()
$66
This Super.com deal was found by Cheapflights users on 2/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:19 am
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 2/20![Frontier logo]()
$67
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:20 am
SAN
- SFO
Nonstop1h 46m
United Airlines
Deal found 2/20![United Airlines logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:47 pm
SAN
- SFO
1 stop26h 26m
Frontier
Deal found 2/21![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:33 pm
SAN
- SFO
1 stop26h 55m
Frontier
Deal found 2/22![Frontier logo]()
$71
Find 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 February 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $115 (WAYA) |
One-way from | $58 (Kiwi.com) |
Popular in | November |
Cheapest in | May |
Average price | $186 |
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 February 23, 2026.
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
Thu 3/12
10:09 pm-11:59 pm
Nonstop1h 50m
San Francisco
Tue 3/17
6:40 am-8:18 am
Nonstop1h 38m
$117
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Tue 4/28
1:35 pm-7:55 pm
2 stops6h 20m
San Francisco
Wed 4/29
8:55 am-4:20 pm
2 stops7h 25m
$127
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Thu 3/19
6:15 am-8:05 am
Nonstop1h 50m
San Francisco
Mon 3/30
8:45 pm-10:38 pm
Nonstop1h 53m
$137
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Thu 4/16
8:45 pm-10:25 pm
Nonstop1h 40m
San Francisco
Sun 4/19
6:00 am-7:35 am
Nonstop1h 35m
$137
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Mon 3/30
6:45 pm-12:10 am
1 stop5h 25m
San Francisco
Wed 4/1
9:35 am-11:10 am
Nonstop1h 35m
$144
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Thu 3/12
11:03 am-2:50 pm
1 stop3h 47m
San Francisco
Mon 3/16
7:00 am-8:40 am
Nonstop1h 40m
$147
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Fri 4/3
7:35 pm-11:00 pm
1 stop3h 25m
San Francisco
Mon 4/13
5:00 pm-11:42 pm
1 stop6h 42m
$157
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Wed 5/13
5:01 pm-9:30 pm
1 stop4h 29m
San Francisco
Sat 5/16
4:55 pm-11:15 pm
1 stop6h 20m
$157
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Tue 3/17
6:20 am-10:01 am
1 stop3h 41m
San Francisco
Thu 3/19
6:00 am-9:07 am
1 stop3h 07m
$157
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Fri 6/12
7:00 am-8:40 am
Nonstop1h 40m
San Francisco
Sun 6/14
6:00 am-7:35 am
Nonstop1h 35m
$157
Showing 1-10 of 20 results
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.
SAN-SFO
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
SAN-MD9
SAN-SFO
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 February 20, 2026.
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 90 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, March is the cheapest month in which you can book a flight from San Diego to Modesto (average of $31). Flying from San Diego to Modesto in January is currently the most expensive (average of $100). 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 February 23, 2026.
It’s optimal to fly from San Diego to Modesto in the afternoon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.
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 February 21, 2026.
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. Sunday afternoons 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 February 23, 2026.
The most flights from SAN to MD9 are scheduled on a Friday (75 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 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 February 23, 2026.
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.
Overall
8.0
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from San Diego
Popular flights
Top destinations
Alternative routes for San Diego to Modesto
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Modesto by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Modesto by cabin class
Find flights from San Diego to Modesto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Modesto flights
Browse other San Diego and Modesto flight options. Last updated on February 23, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on February 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Modesto flights
Consider these flights traveling from San Diego to Modesto.
Top 9 airlines flying from San Diego to Modesto
Discover the top 9 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 February 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$22 | Average$94 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$28 | Average$131 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$29 | Average$89 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$57 | Average$191 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$67 | Average$184 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$77 | Average$196 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$88 | Average$156 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$116 | Average$195 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$363 | FlexibilityNo cancel fee | On-time71% |