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PIA - SFO

$338 Find cheap flights from Peoria, Illinois to San Francisco

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Peoria to San Francisco departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Peoria to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Peoria to San Francisco, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Peoria to San Francisco (PIA-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Peoria to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:59 pm - 9:19 pmPIA-SFO
7h 20m1 stop
11:30 pm - 10:17 amSFO-PIA
8h 47m1 stop
$338United Airlines
Find Deal
Sat, Aug 3 - Sat, Aug 24
11:38 am - 4:27 pmPIA-SFO
6h 49m1 stop
11:58 pm - 11:03 amSFO-PIA
9h 05m1 stop
$369American Airlines
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Fri, May 31 - Sun, Jun 2
6:22 pm - 11:00 pmPIA-SFO
6h 38m1 stop
5:20 am - 3:55 pmSFO-PIA
8h 35m1 stop
$396American Airlines
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Fri, Aug 2 - Mon, Aug 5
6:02 am - 12:18 pmPIA-SFO
8h 16m2 stops
5:20 am - 3:55 pmSFO-PIA
8h 35m1 stop
$401American Airlines
Find Deal
Fri, Aug 2 - Mon, Aug 5
9:52 pm - 8:16 amPIA-SFO
36h 24m3 stops
6:00 pm - 2:53 pmSFO-PIA
18h 53m2 stops
Fri, May 31 - Sun, Jun 2
6:22 pm - 11:00 pmPIA-SFO
6h 38m1 stop
9:20 am - 9:34 pmSFO-PIA
10h 14m2 stops
$445American Airlines
Find Deal
Sat, Aug 3 - Sat, Aug 24
3:40 pm - 10:33 pmPIA-SFO
8h 53m2 stops
11:58 pm - 11:03 amSFO-PIA
9h 05m1 stop
$459American Airlines
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Fri, May 31 - Sun, Jun 2
4:44 pm - 10:56 pmPIA-SFO
8h 12m1 stop
11:59 pm - 10:54 amSFO-PIA
8h 55m1 stop
$521American Airlines
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Sun, Oct 13 - Sat, Oct 19
11:01 am - 5:23 pmPIA-SFO
8h 22m1 stop
11:34 pm - 10:25 amSFO-PIA
8h 51m1 stop
$581United Airlines
Find Deal
Fri, May 17 - Fri, May 24
7:00 am - 5:24 pmPIA-SFO
12h 24m2 stops
5:46 pm - 10:17 amSFO-PIA
14h 31m2 stops
$599United Airlines
Find Deal
Sat, Aug 3 - Sat, Aug 24

Flights from Peoria to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Peoria to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Peoria to San Francisco?

The average price of all flights from Peoria, Illinois to San Francisco clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Peoria to San Francisco, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Francisco, Saturday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Peoria, Illinois to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Peoria, Illinois to San Francisco is December, where tickets cost $498 on average. On the other hand, the most expensive months are January and May, where the average cost of tickets is $703 and $676 respectively.

Good to know

Low season

February

High season

August

Cheapest flight

$338
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Peoria to San Francisco

When to book flights from Peoria to San Francisco

Are your dates flexible? Find out the best times to travel from Peoria to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Peoria to San Francisco

  • What is the cheapest flight from Peoria, Illinois to San Francisco?

    In the last 3 days, the lowest price for a flight from Peoria, Illinois to San Francisco was $628 for a one-way ticket and $338 for a round-trip.

  • Do I need a passport to fly between Peoria and San Francisco?

    No, a passport isn't needed to fly from Peoria to San Francisco. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Peoria to San Francisco?

    When flying out of Peoria you will be using Greater Peoria. You will be landing at San Francisco, also known as San Francisco.

  • Which aircraft models fly most regularly from Peoria to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Peoria to San Francisco?

    Star Alliance, and oneworld are the airline alliances operating flights between Peoria and San Francisco, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Peoria to San Francisco, American Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Peoria to San Francisco are American Airlines and United Airlines. With an average price for the route of $498 and an overall rating of 7.3, American Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $537 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Peoria to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Peoria to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Peoria to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Peoria is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Peoria to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Peoria with another airline. Booking your flights between Peoria and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Peoria to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Peoria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Peoria to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Peoria to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Peoria to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 11134 reviews
7.7Boarding
8.1Crew
6.7Food
7.2Comfort
7.1Entertainment
Airline reviews

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

4.0 OkayManh, Apr 2024SAN - SFO
Read more about United Airlines reviews

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

United airline kept delaying our flight back to Phoenix for 8 hours before they cancelled it! If they know that we are not flying out for whatever the reason is, why did they keep lying to us for hours. We could find another flight earlier or even find a hotel with a shuttle. But cancellation at about midnight was not fun. We stayed in the airport all night till the following morning when we bought an Alaska tickets to go back to Phoenix. Total of 14 hours in the airport.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

My experience is based on one crew member. I had found my seat and sat down but there was a gentleman to claimed to the flight attendant I was in his seat. She then came to me and curtly said, "I need your ticket!" No hi, no excuse me may I see your boarding pass? NOTHING! I was taken aback by her attitude and she repeated herself, "your ticket?!?!" I calmly responded with ok, here you go. Only to discover the gentleman was looking at the wrong boarding pass. She gave me back my ticket with no apology. She then was curt with another man who was putting his coat in the overhead bin, already helped by another flight attendant who said it was fine. She realizes it's ok and then asks him if he drinks. The look on the man's face was priceless. She said she was going to comp him drinks. He gets offered a comp drink for a coat as well as an apology, and I got no apology.

Flight cancelled because of the grounded 737s. United was good about it and got us onto a later Alaska Airlines flight to Oakland (not San Francisco as originally intended). Had to go through security again and my wife dropped her MacBook Pro, which broke, a $2,500 whoopsie. But we made it home.

Delays, excuses, delays, and more delays. This company is BROKEN.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

Book cheap flights from Peoria to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Peoria to San Francisco found on KAYAK in the last 72 hours.
7/9Tue
1 stopUnited Airlines
19h 50mPIA-SFO
$628
7/9Tue
2 stopsUnited Airlines
18h 06mPIA-SFO
$870

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Last minute flights from Peoria to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Peoria to San Francisco that are departing in the next 10 days.
5/5Sun
multi-stopAmerican Airlines
8h 29mPIA-SFO
5/8Wed
multi-stopAmerican Airlines
7h 33mSFO-PIA
$1,114
5/5Sun
multi-stopAmerican Airlines
8h 29mPIA-SFO
5/8Wed
multi-stopAmerican Airlines
10h 28mSFO-PIA
$1,118
5/5Sun
multi-stopUnited Airlines
25h 50mPIA-SFO
5/7Tue
multi-stopUnited Airlines
8h 17mSFO-PIA
$1,187
5/5Sun
multi-stopUnited Airlines
10h 42mPIA-SFO
5/8Wed
multi-stopUnited Airlines
15h 51mSFO-PIA
$1,210
5/5Sun
multi-stopUnited Airlines
12h 42mPIA-SFO
5/7Tue
multi-stopUnited Airlines
8h 17mSFO-PIA
$1,223

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Peoria - San Francisco Flights

Departure:

Peoria (PIA)United States

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Peoria

Cabin classes: