Cheap flights from Irvine, CA to San Francisco (SFO)

LAX — SFO
Aug 16 — Aug 231

The best prices from Irvine to San Francisco are usually found in January or February, booked 60 days in advance, depart on a Thursday or Saturday and return on a Tuesday

How to find the cheapest flight from Irvine to San Francisco (SFO)

All the information you need to plan the best IR9 to SFO flight in 2022: compare Irvine to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

IR9 - SFO

Price

$95 - $177

SFO

Temperature

51.8 - 62.6 °F

SFO

Rainfall

0 - 4.4 inches

Popular inJuneHigh demand for flights, 26% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 28% potential price drop
Round-trip from$95From Irvine to San Francisco
One-way from$49One-way flight from Irvine to San Francisco

How far in advance should I book a flight from Irvine to San Francisco?

Find a great deal and save up to 98% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Irvine to San Francisco within the next two weeks, with the cheapest ticket starting at $145.

What is the cheapest month to fly from Irvine to San Francisco?

Our data shows that January tends to be the cheapest month to fly to San Francisco from Irvine. Users have commonly found prices around $131 for the month, but tickets can be as low as $73. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Irvine to San Francisco (IR9 - SFO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to San Francisco as you normally would.

Cheap flights from Irvine to San Francisco in August, September 2022

The best prices found for Irvine to SFO flights for August, September
Sep 28 - Sep 28
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 25m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$69

Alaska Airlines

Pick Dates

Deal found 8/8/22

Sep 14 - Sep 19
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 24m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$72

Alaska Airlines

Pick Dates

Deal found 8/9/22

Sep 13 - Sep 13
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 25m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$80

Alaska Airlines

Pick Dates

Deal found 8/11/22

Irvine to San Francisco 2022 flight deals

Cheap flights to San Francisco from Irvine found for this year
Sep 28 - Sep 28
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 25m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$69

Alaska Airlines

Pick Dates

Deal found 8/8/22

Sep 14 - Sep 19
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 24m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$72

Alaska Airlines

Pick Dates

Deal found 8/9/22

Sep 13 - Sep 13
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 25m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$80

Alaska Airlines

Pick Dates

Deal found 8/11/22

Cheap American Airlines flights from Irvine to San Francisco

Sep 7 - Sep 14
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 21m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 32m
$90

American Airlines

Pick Dates

Deal found 8/11/22

Jan 6 - Jan 9
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 28m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 36m
$109

American Airlines

Pick Dates

Deal found 8/9/22

Aug 18 - Aug 24
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 32m
SFO

San Francisco

LAX

Los Angeles

1 stop

5h 53m
$137

American Airlines

Pick Dates

Deal found 8/10/22

Cheap Delta flights from Irvine to San Francisco

Aug 26 - Aug 28
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 17m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$98

Delta

Pick Dates

Deal found 8/10/22

Sep 9 - Sep 15
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 26m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$108

Delta

Pick Dates

Deal found 8/9/22

Non-stop flights to San Francisco from Irvine

Save time with Irvine to San Francisco direct flight deals
Sep 28 - Sep 28
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 25m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$69

Alaska Airlines

Pick Dates

Deal found 8/8/22

Sep 14 - Sep 19
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 24m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 25m
$72

Alaska Airlines

Pick Dates

Deal found 8/9/22

Feb 5 - Feb 10
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 29m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 42m
$74

Alaska Airlines

Pick Dates

Deal found 8/8/22

Last minute flights from Irvine to San Francisco

Late deals on return flights to San Francisco from Irvine, departing today and this week
Aug 16 - Aug 22
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 27m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 32m
$107

Multiple Airlines

Pick Dates

Deal found 8/8/22

Aug 18 - Sep 14
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 27m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 34m
$108

United Airlines

Pick Dates

Deal found 8/8/22

Aug 19 - Aug 22
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 25m
SFO

San Francisco

LAX

Los Angeles

Nonstop

1h 32m
$112

Alaska Airlines

Pick Dates

Deal found 8/9/22

One-way flights to San Francisco from Irvine

The cheapest one-way flights from Irvine to San Francisco
Sep 14
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 25m
$26

Alaska Airlines

Pick Dates

Deal found 8/9/22

Aug 26
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 25m
$28

Alaska Airlines

Pick Dates

Deal found 8/8/22

Aug 26
LAX

Los Angeles

SFO

San Francisco

Nonstop

1h 25m
$29

Alaska Airlines

Pick Dates

Deal found 8/9/22

Related info for your journey

Useful info, stats and facts about Irvine to San Francisco flights.

What airport do you fly into for flights to San Francisco from Irvine?

Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to San Francisco from Irvine. Booking flights from Irvine to San Francisco (SFO) should be relatively easy as there are 119 daily inbound flights from Irvine from 18 different airlines.

Which airlines flying from Irvine to San Francisco have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Alaska Airlines, and JetBlue flying from Irvine to San Francisco have implemented new flexible cancellation policies.

Can I find flights from Irvine to San Francisco for under $100 on Cheapflights?

Yes, there are multiple flights from Irvine to San Francisco for under $100. The cheapest flight booked recently is on Alaska Airlines for just $72, but on average you can expect to pay $84.

Are there nonstop flights from Irvine to San Francisco for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Irvine to San Francisco under $100. A good price for a nonstop flight from Irvine to San Francisco is less than $83.

Are there last-minute flights available from Irvine to San Francisco for under $200?

There are currently 20+ open flights from Irvine to San Francisco within the next 7 days for less than $200.

What days are nonstop flights available from Irvine to San Francisco?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How popular is this Irvine to San Francisco flight route?

Flights from Irvine to San Francisco have been viewed 265 times in the past calendar month.

How many flights depart from Irvine to San Francisco on average per day?

On average, you can expect to see 26 flights from Irvine to San Francisco a day.
Morning (6am - Noon) - 42% of flight departures
Afternoon (Noon - 6pm) - 15% of flight departures
Evening (6pm - Midnight) - 42% of flight departures

How long is the flight from Irvine to San Francisco?

There are many flights that can get you from Irvine to San Francisco in 1h 21m. Fly via Alaska Airlines, United Airlines, or American Airlines to get the fastest option. Irvine and San Francisco are separated by a distance of 339 mi. Most flights are nonstop.

What are the cheapest airlines to fly from Irvine to San Francisco one-way?

The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $26. However, be on the lookout for offers from Delta and JetBlue, as they are both options that can get you from Irvine to San Francisco for a low price.

What are the most popular airlines that fly from Irvine to San Francisco?

The most popular airlines flying from Irvine to San Francisco are Amtrak, Train and Bus. Something to consider prior to booking your flight.

What are the most reliable airlines from Irvine to San Francisco?

Consider Aer Lingus (100%), Fiji Airways (96%) or Japan Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from Irvine to San Francisco.

What are the cheapest flights from Irvine to San Francisco?

Looking at all options, your cheapest flight can be booked for $44. While the most popular route (Los Angeles - San Francisco) can be booked for $87 on average our data indicates $273 when flying from Irvine to San Francisco.

Other flights to San Francisco

Alternative routes for Irvine to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Irvine to San Francisco

The chart below displays the airlines Cheapflights users traveling from Irvine to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$10Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
American AirlinesCheapest$20Average$255FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
FrontierCheapest$25Average$96FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$34Average$94FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
Alaska AirlinesCheapest$38Average$133FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
JetBlueCheapest$38Average$91FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
United AirlinesCheapest$44Average$204FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$46Average$170FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Breeze AirwaysCheapest$65Average$104FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Breeze Airways flights

Hourly flight availability from Irvine to San Francisco

See what time of day planes typically take off from Irvine to San Francisco
12%of flight departuresEarly morningMidnight to 6 am
32%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
16%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Irvine to San Francisco

See how many times per day planes take to the skies headed from Irvine to San Francisco
Sunday127daily flights
Monday123daily flights
Tuesday111daily flights
Wednesday114daily flights
Thursday136daily flights
Friday127daily flights
Saturday97daily flights