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Peoria

$217+ Cheap flights from San Francisco Bay Area to Peoria, IL (PIA)

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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PIA
oct. 22 — oct. 291
mié. 10/22
mié. 10/29
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Peoria

Keep the following information in mind while searching for San Francisco Bay Area to Peoria flight deals. Data was last updated septiembre 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(United Airlines)

One-way from

$217
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$473
Provider with most accurate pricing for San Francisco-Greater Peoria flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Greater Peoria flights.
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From San Francisco Bay Area to Greater Peoria
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One-way flight from San Francisco Bay Area to Greater Peoria
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Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco Bay Area to Peoria

Cheapest flights from San Francisco Bay Area to Peoria
Explore the most affordable flight options available from San Francisco Bay Area to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 22, 2025.

This United Airlines deal was found by Cheapflights users on 9/19. 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.
mié. 11/126:00 amSFO - PIA
1 stop8h 40mUnited Airlines
mar. 11/181:20 pmPIA - SFO
1 stop10h 02mUnited Airlines
Deal found 9/19$379
This United Airlines deal was found by Cheapflights users on 9/19. 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.
mié. 11/126:40 pmSJC - PIA
3 stops15h 59mUnited Airlines
mar. 11/181:20 pmPIA - SJC
1 stop7h 28mUnited Airlines
Deal found 9/19$389
This United Airlines deal was found by Cheapflights users on 9/22. 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.
mar. 10/76:30 amSJC - PIA
1 stop6h 49mUnited Airlines
sáb. 10/1110:48 amPIA - SJC
1 stop9h 26mUnited Airlines
Deal found 9/22$391
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
mar. 11/256:00 amSFO - PIA
1 stop28h 37mMultiple Airlines
lun. 12/11:37 pmPIA - SFO
1 stop9h 26mMultiple Airlines
Deal found 9/21$426
This United Airlines deal was found by Cheapflights users on 9/22. 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.
mar. 9/237:00 amSFO - PIA
1 stop6h 18mUnited Airlines
mar. 9/3010:48 amPIA - SFO
1 stop8h 32mUnited Airlines
Deal found 9/22$454
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/215:50 amSFO - PIA
2 stops10h 05mAmerican Airlines
dom. 9/286:53 amPIA - SFO
1 stop9h 47mAmerican Airlines
Deal found 9/20$459
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/2310:15 amSFO - PIA
2 stops9h 21mAmerican Airlines
mar. 9/3011:24 amPIA - SFO
2 stops9h 38mAmerican Airlines
Deal found 9/22$464
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/77:48 amSJC - PIA
2 stops13h 33mAmerican Airlines
sáb. 10/114:51 pmPIA - SJC
1 stop7h 15mAmerican Airlines
Deal found 9/22$470
This American Airlines deal was found by Cheapflights users on 9/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/219:47 amSJC - PIA
2 stops11h 56mAmerican Airlines
sáb. 9/2711:24 amPIA - SJC
1 stop7h 17mAmerican Airlines
Deal found 9/19$493
This United Airlines deal was found by Cheapflights users on 9/22. 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.
vie. 10/3112:30 pmSJC - PIA
1 stop6h 26mUnited Airlines
lun. 11/35:18 pmPIA - SJC
1 stop27h 30mUnited Airlines
Deal found 9/22$542
This United Airlines deal was found by Cheapflights users on 9/22. 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.
vie. 10/3111:44 pmSFO - PIA
1 stop8h 32mUnited Airlines
lun. 11/31:20 pmPIA - SFO
2 stops20h 04mUnited Airlines
Deal found 9/22$557
This United Airlines deal was found by Cheapflights users on 9/20. 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.
jue. 10/166:30 amSJC - PIA
1 stop8h 13mUnited Airlines
dom. 10/195:20 pmPIA - SJC
1 stop7h 04mUnited Airlines
Deal found 9/20$660

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Peoria 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 septiembre 22, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Peoria that are best for you.

Fly from

San Francisco Bay Area

Fly to

Peoria

Route

Depart

Return

Price

San JosePeoria

SJC - PIA

SJCPIA

San Jose

mié. 11/12

6:40 pm-12:39 pm

3 stops15h 59m

Greater Peoria

mar. 11/18

1:20 pm-6:48 pm

1 stop7h 28m

$389

San FranciscoPeoria

SFO - PIA

SFOPIA

San Francisco

mar. 11/25

6:00 am-12:37 pm

1 stop28h 37m

Greater Peoria

lun. 12/1

1:37 pm-9:03 pm

1 stop9h 26m

$426

San FranciscoPeoria

SFO - PIA

SFOPIA

San Francisco

mié. 11/12

11:44 pm-10:16 am

1 stop8h 32m

Greater Peoria

mar. 11/18

8:43 am-8:09 pm

2 stops13h 26m

$427

San JosePeoria

SJC - PIA

SJCPIA

San Jose

mar. 10/7

7:48 am-11:21 pm

2 stops13h 33m

Greater Peoria

sáb. 10/11

4:51 pm-10:06 pm

1 stop7h 15m

$470

San JosePeoria

SJC - PIA

SJCPIA

San Jose

vie. 10/31

12:30 pm-8:56 pm

1 stop6h 26m

Greater Peoria

lun. 11/3

3:30 pm-6:48 pm

1 stop29h 18m

$542

San FranciscoPeoria

SFO - PIA

SFOPIA

San Francisco

vie. 10/31

11:44 pm-10:16 am

1 stop8h 32m

Greater Peoria

lun. 11/3

1:20 pm-7:24 am

2 stops20h 04m

$557

San JosePeoria

SJC - PIA

SJCPIA

San Jose

jue. 10/16

1:15 pm-11:05 pm

1 stop7h 50m

Greater Peoria

dom. 10/19

4:38 pm-10:06 pm

1 stop7h 28m

$665

San JosePeoria

SJC - PIA

SJCPIA

San Jose

jue. 10/16

3:55 pm-10:15 pm

2 stops28h 20m

Greater Peoria

dom. 10/19

6:00 am-9:52 am

2 stops29h 52m

$688

San FranciscoPeoria

SFO - PIA

SFOPIA

San Francisco

dom. 12/21

7:25 pm-9:02 pm

1 stop23h 37m

$217

San FranciscoPeoria

SFO - PIA

SFOPIA

San Francisco

mar. 10/21

7:00 am-9:05 pm

2 stops12h 05m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/20

Showing 1-10 of 22 results
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Best time to book a flight from San Francisco Bay Area to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from San Francisco Bay Area with our price prediction graph.
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 Francisco Bay Area to Peoria

What is the cheapest month to book a flight from San Francisco Bay Area to Peoria, Illinois?

Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to Peoria, Illinois (average of $318). Flying from San Francisco Bay Area to Peoria, Illinois in October is currently the most expensive (average of $421). 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.

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated septiembre 22, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Francisco Bay Area to Peoria by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Peoria from San Francisco Bay Area?

    If you book a flight to Peoria from San Francisco Bay Area, you will be flying to Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 6.0 mi from the center of Peoria.

  • How long is the flight from San Francisco Bay Area to Peoria, Illinois?

    Airlines like United Airlines and American Airlines fly from San Francisco Bay Area to Peoria, Illinois in about 13h 33m. The time it takes to get you to your destination can typically vary by up to 2h 26m. San Francisco Bay Area and Peoria, Illinois are separated by a distance of 1734 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from San Francisco Bay Area to Peoria, Illinois?

    Most travelers choose San Jose - Greater Peoria, San Francisco - Greater Peoria or Oakland - Greater Peoria when deciding on the best route from San Francisco Bay Area to Peoria, Illinois.

  • Can I find deals for flights from San Francisco Bay Area to Peoria that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Peoria.

  • Can I find deals for business class flights from San Francisco Bay Area to Peoria?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco Bay Area to Peoria, Illinois?

    Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to Peoria, Illinois (average of $318). Flying from San Francisco Bay Area to Peoria, Illinois in October is currently the most expensive (average of $421). 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.

See more FAQs

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Alternative routes for San Francisco Bay Area to Peoria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from San Francisco Bay Area to Peoria

Discover the top 2 airlines that operate flights from San Francisco Bay Area to Peoria. 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 septiembre 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$212Average$458FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$488FlexibilityNo cancel feeOn-time71%

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