$53+ Cheap flights from Riverside, CA to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SFO
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Riverside to San Francisco 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 Riverside to San Francisco are usually found in October or September, booked 77 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Riverside to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Riverside to San FranciscoExplore the most affordable flight options available from Riverside to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Riverside to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This Expedia deal was found by Cheapflights users on 9/3. 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.
Sat 10/177:03 pm -
Nonstop1h 35m
Sat 10/2412:00 pm -
1 stop12h 29m
Deal found 9/3![Frontier logo]()
$78
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Tue 9/298:44 am -
Nonstop1h 38m
Mon 10/512:07 pm -
Nonstop1h 36m
Deal found 9/2![Frontier logo]()
$79
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Wed 9/308:44 am -
Nonstop1h 38m
Tue 10/611:17 am -
1 stop5h 06m
Deal found 9/2![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/238:44 am -
Nonstop1h 38m
Wed 9/235:37 pm -
Nonstop1h 30m
Deal found 9/2![Multiple Airlines logo]()
$81
This Mytrip deal was found by Cheapflights users on 9/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:03 pm -
Nonstop1h 35m
Mon 10/122:17 pm -
1 stop17h 32m
Deal found 9/3![Frontier logo]()
$82
This Travelocity deal was found by Cheapflights users on 9/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:44 pm -
Nonstop1h 43m
Thu 10/810:19 pm -
1 stop19h 22m
Deal found 9/2![Frontier logo]()
$83
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Mon 10/197:03 pm -
Nonstop1h 35m
Fri 10/237:25 pm -
Nonstop1h 36m
Deal found 9/2![Frontier logo]()
$85
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Mon 10/269:57 pm -
1 stop10h 22m
Tue 10/277:25 pm -
Nonstop1h 28m
Deal found 9/2![Frontier logo]()
$86
This FlightHub deal was found by Cheapflights users on 9/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:03 pm -
Nonstop1h 35m
Sat 10/176:00 am -
1 stop18h 29m
Deal found 9/2![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 9/1. 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.
Tue 9/228:44 am -
Nonstop1h 38m
Sat 9/263:15 pm -
1 stop4h 59m
Deal found 9/1![Frontier logo]()
$88
This Trip.com deal was found by Cheapflights users on 9/2. 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 10/88:22 am -
Nonstop1h 32m
Thu 10/810:19 pm -
1 stop19h 22m
Deal found 9/2![Frontier logo]()
$89
Best flights from Riverside to San FranciscoDiscover carefully curated flight deals from Riverside to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Riverside to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This Southwest deal was found by Cheapflights users on 8/31. 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 9/291:25 pm -
2 stops5h 45m
Tue 10/610:20 am -
Nonstop1h 25m
Deal found 8/31![Southwest logo]()
$132
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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 10/97:50 pm -
Nonstop1h 27m
Mon 10/1210:21 am -
Nonstop1h 32m
Deal found 8/30![Alaska Airlines logo]()
$134
This Southwest deal was found by Cheapflights users on 8/30. 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 10/105:25 am -
1 stop6h 50m
Mon 10/127:25 pm -
1 stop4h 45m
Deal found 8/30![Southwest logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 9/227:16 am -
Nonstop1h 24m
Sat 9/263:41 pm -
Nonstop1h 31m
Deal found 8/31![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 8/31. 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 10/38:05 am -
1 stop7h 00m
Mon 10/57:25 pm -
1 stop4h 45m
Deal found 8/31![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 9/1. 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 10/105:25 am -
1 stop6h 50m
Tue 10/135:20 am -
2 stops7h 40m
Deal found 9/1![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 9/3. 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 9/283:15 pm -
2 stops6h 30m
Thu 10/15:05 am -
1 stop6h 20m
Deal found 9/3![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 9/3. 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 10/64:20 pm -
1 stop6h 30m
Wed 10/711:05 am -
2 stops8h 45m
Deal found 9/3![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 8/31. 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 10/157:25 am -
1 stop6h 10m
Thu 10/2210:45 pm -
1 stop7h 50m
Deal found 8/31![Southwest logo]()
$142
Last-minute flights from Riverside to San FranciscoDiscover last-minute flight deals from Riverside to San Francisco. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Riverside to San Francisco. Data last updated September 4, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/1. 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.
Tue 9/228:44 am -
Nonstop1h 38m
Sat 9/263:15 pm -
1 stop4h 59m
Deal found 9/1![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/238:44 am -
Nonstop1h 38m
Wed 9/235:37 pm -
Nonstop1h 30m
Deal found 9/2![Multiple Airlines logo]()
$81
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Tue 9/298:44 am -
Nonstop1h 38m
Mon 10/512:07 pm -
Nonstop1h 36m
Deal found 9/2![Frontier logo]()
$79
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Wed 9/308:44 am -
Nonstop1h 38m
Tue 10/611:17 am -
1 stop5h 06m
Deal found 9/2![Frontier logo]()
$80
This Travelocity deal was found by Cheapflights users on 9/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:44 pm -
Nonstop1h 43m
Thu 10/810:19 pm -
1 stop19h 22m
Deal found 9/2![Frontier logo]()
$83
This Trip.com deal was found by Cheapflights users on 9/2. 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 10/88:22 am -
Nonstop1h 32m
Thu 10/810:19 pm -
1 stop19h 22m
Deal found 9/2![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 9/3. 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 10/107:03 pm -
Nonstop1h 35m
Fri 10/168:58 am -
Nonstop1h 37m
Deal found 9/3![Frontier logo]()
$82
This Trip.com deal was found by Cheapflights users on 9/2. 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.
Sat 10/107:03 pm -
Nonstop1h 35m
Mon 10/122:17 pm -
1 stop17h 32m
Deal found 9/2![Frontier logo]()
$84
This FlightHub deal was found by Cheapflights users on 9/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:03 pm -
Nonstop1h 35m
Sat 10/176:00 am -
1 stop18h 29m
Deal found 9/2![Frontier logo]()
$87
This Expedia deal was found by Cheapflights users on 9/3. 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.
Sat 10/177:03 pm -
Nonstop1h 35m
Sat 10/2412:00 pm -
1 stop12h 29m
Deal found 9/3![Frontier logo]()
$78
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Mon 10/197:03 pm -
Nonstop1h 35m
Fri 10/237:25 pm -
Nonstop1h 36m
Deal found 9/2![Frontier logo]()
$85
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Mon 10/269:57 pm -
1 stop10h 22m
Tue 10/277:25 pm -
Nonstop1h 28m
Deal found 9/2![Frontier logo]()
$86
One-way flights from Riverside to San FranciscoSearch for one-way flight options from Riverside to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Riverside to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This eDestinos deal was found by Cheapflights users on 9/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:44 pm -
Nonstop1h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$53
This Trip.com deal was found by Cheapflights users on 9/3. 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 9/295:00 pm -
Nonstop1h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$55
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:57 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$56
This Super.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/98:44 am -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$57
This CheapOair deal was found by Cheapflights users on 8/30. 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.
Thu 9/108:44 am -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Frontier logo]()
$58
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/37:40 am -
Nonstop1h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$59
This American Airlines deal was found by Cheapflights users on 8/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:35 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![American Airlines logo]()
$60
This eDestinos deal was found by Cheapflights users on 9/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:44 am -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 9/4. 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.
Tue 10/135:15 pm -
1 stop25h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/32:01 pm -
1 stop10h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 9/2. 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 10/199:57 pm -
1 stop20h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 9/2. 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 10/1612:14 am -
1 stop17h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$65
Find flight deals from Riverside to San Francisco
Keep the following information in mind while searching for Riverside to San Francisco flight deals. Data was last updated September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $78 (Expedia) |
One-way from | $53 (eDestinos) |
Popular in | July |
Cheapest in | October |
Average price | $186 |
Cheapflights Fare Finder
Customize your flight search to find flights from Riverside to San Francisco 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 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Riverside to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Thu 9/24
5:50 pm-7:05 pm
Nonstop1h 15m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Thu 10/8
5:25 pm-6:50 pm
Nonstop1h 25m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Sat 9/26
5:00 pm-6:15 pm
Nonstop1h 15m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Mon 10/5
7:05 am-8:29 am
Nonstop1h 24m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Tue 10/20
5:20 am-11:25 am
1 stop6h 05m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Sat 10/17
5:25 am-12:15 pm
1 stop6h 50m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Mon 10/5
7:10 pm-12:40 am
1 stop5h 30m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Tue 9/29
1:25 pm-7:10 pm
2 stops5h 45m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Wed 10/14
5:20 am-12:45 pm
2 stops7h 25m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
Los AngelesSan Francisco
LAX Los Angeles - SFO San Francisco
LAXSFO
Los Angeles
Wed 11/11
5:45 am-12:20 pm
2 stops6h 35m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Riverside to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Riverside with our price prediction graph.
LAX-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 Riverside to San Francisco
R1V-SFO
LAX-SFO
What is the cheapest time of day to fly from R1V to SFO?
Find hourly flight availability from Riverside to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 4, 2026.
When flying from Riverside to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 22% versus a flight in the morning.
Weekly flight availability from Riverside to San Francisco
Explore weekly flight availability from Riverside to San Francisco. 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 September 4, 2026.
The most flights from R1V to SFO are scheduled on a Wednesday (152 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (51 on average).
How much does it cost to fly round-trip from Riverside to San Francisco?
Airfare is below average for this route at the moment.
Riverside to San Francisco flights typically cost between $134 and $251 in October.The cheapest round-trip price found within the last 5 days was $78 on Frontier (Oct 17-Oct 24).
What is the cheapest day to fly from Riverside to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Riverside to San Francisco. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Riverside to San Francisco flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated September 4, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Riverside to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from Riverside to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
San Carlos
Turlock
Davis
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Riverside and San Francisco flights
Browse other Riverside and San Francisco flight options. Last updated on September 4, 2026.
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Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 4, 2026.
Riverside to San Francisco flights
Consider these flights traveling from Riverside to San Francisco.
Top 9 airlines flying from Riverside to San Francisco
Discover the top 9 airlines that operate flights from Riverside to San Francisco. 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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$45 | Average$139 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$46 | Average$153 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$78 | Average$223 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$95 | Average$238 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$96 | Average$292 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$100 | Average$244 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$106 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$337 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$128 | Average$380 | FlexibilityNo cancel fee | On-time71% |