Cheap flights from Peoria to San Francisco (PIA - SFO) from $291

This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
PIA — SFO
Oct 3 — Oct 101

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

All the information you need to plan the best PIA to SFO flight in 2023: compare Peoria to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

Popular in

July

Cheapest in

November

Average price

$581

Round-trip from

$258
High demand for flights, 30% potential price rise
Best time to find cheap flights, 33% potential price drop
Average for round-trip flights in September 2023
From Greater Peoria to San Francisco

PIA - SFO

Price

$258 - $436

SFO

Temperature

51.8 - 62.6 °F

SFO

Rainfall

0 - 4.4 inches

How far in advance should I book a flight from Peoria, Illinois to San Francisco?

To save up to 24% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Peoria, Illinois to San Francisco from $551 1-2 weeks out and tickets from $743 for flights departing within the next 72 hours.

What is the cheapest month to fly from Peoria, Illinois to San Francisco?

Our data shows that November tends to be the cheapest month to fly to San Francisco from Peoria, Illinois. Users have commonly found prices around $623 for the month, but tickets can be as low as $344. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Peoria, Illinois to San Francisco (PIA - SFO)?

Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from Peoria, Illinois to San Francisco by exploring options for tickets at noon.

Cheap American Airlines flights from Peoria to San Francisco

Consider these cheap American Airlines flights we've found departing from Peoria to San Francisco. Make sure to double check the flight details before booking.

Cheap United Airlines flights from Peoria to San Francisco

Some of the lowest-priced United Airlines flights we've found at this time heading from Peoria to San Francisco. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Peoria to San Francisco flights in September & October 2023

The best prices found for PIA to SFO flights for September, October
These are some of the most attractive deals on flights from Peoria to San Francisco in 2023. More deals are always being added, so be sure to check back regularly.

Peoria to San Francisco 2023 flight deals

Cheap flights to San Francisco from Peoria found for this year
These are some of the most attractive deals on flights from Peoria to San Francisco in 2023. More deals are always being added, so be sure to check back regularly.

Find flights from Peoria to San Francisco within your budget

Use the slider to find flights from Peoria to San Francisco that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$291 - $535

Route

Depart

Return

Price

Greater PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Fri 1/26

1 stop11h 59m

San Francisco

Sun 1/28

1 stop25h 13m

Greater PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Fri 10/13

1 stop11h 41m

San Francisco

Mon 10/16

1 stop7h 44m

Greater PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Fri 10/20

1 stop8h 13m

San Francisco

Sat 10/28

1 stop10h 30m

Greater PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Fri 10/20

1 stop8h 13m

San Francisco

Sat 10/28

2 stops10h 40m

Greater PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Sat 10/14

1 stop6h 55m

San Francisco

Sat 10/21

2 stops12h 17m

Greater PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Sat 10/14

1 stop8h 13m

San Francisco

Sat 10/21

1 stop12h 07m

Greater PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Fri 1/26

2 stops8h 38m

San Francisco

Sun 1/28

1 stop6h 14m

Greater PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Fri 10/13

2 stops11h 50m

San Francisco

Mon 10/16

1 stop7h 44m

Greater PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Wed 10/18

1 stop10h 07m

San Francisco

Sat 10/21

1 stop15h 32m

Flights are sorted by cheapest first

Deals found on 9/27

Reviews of airlines servicing San Francisco

To help decide which airline to fly from Peoria to San Francisco, see what other customers have to say about American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
1,890 reviews

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.0

Reviews

1 / 10

The boarding process was very very slow, one of the flight attendants had a very poor atttitude and seemed to have hearing problems since he asked everything 2 or 3 times. Entertainment was not good and sppoty.

United Airlines
7.4
Good
1,890 reviews
United Airlines
7.4
Good
1,890 reviews

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.0

Reviews

1 / 10

The boarding process was very very slow, one of the flight attendants had a very poor atttitude and seemed to have hearing problems since he asked everything 2 or 3 times. Entertainment was not good and sppoty.

American Airlines
7.2
Good
2,649 reviews
United Airlines
7.4
Good
1,890 reviews

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.0

Reviews

1 / 10

The boarding process was very very slow, one of the flight attendants had a very poor atttitude and seemed to have hearing problems since he asked everything 2 or 3 times. Entertainment was not good and sppoty.

Related info for your journey

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

Can I find flights from Peoria, Illinois to San Francisco for under $300 on Cheapflights?

Yes, there are multiple flights from Peoria, Illinois to San Francisco for under $300. The cheapest flight booked recently is on Multiple Airlines for just $291, but on average you can expect to pay $486.

What are the cheapest airlines flying from Peoria, Illinois to San Francisco round-trip?

Flying on American Airlines is currently your cheapest option to San Francisco, with prices starting at $350. Another option worth looking into is United Airlines, starting at $535 round trip. You may be able to fly from Peoria, Illinois to San Francisco for 43% less than the average price by searching for these airlines.

What does PIA to SFO mean?

PIA and SFO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PIA to SFO refers to a flight route from Greater Peoria Airport to San Francisco Airport.

Top 2 airlines flying from Peoria to San Francisco

The chart below displays the airlines Cheapflights users traveling from Peoria to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$344Average$579FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$396Average$531FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Peoria to San Francisco?

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Why should you use Cheapflights to find cheap flight tickets from Peoria to San Francisco?

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Can Cheapflights find flights from Peoria to San Francisco with no change fees?

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Can Cheapflights notify me if prices for flights from Peoria to San Francisco become cheaper?

Yes, Cheapflights does offer price alerts on Peoria to San Francisco flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.

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