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$444+ Cheap flights from San Jose, CA to Peoria, IL (SJC - 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — PIA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from San Jose to Peoria

Cheapest flights from San Jose to Peoria
Explore the most affordable flight options available from San Jose to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/179:57 amSJC - PIA
2 stops11h 34mAmerican Airlines
Mon 12/226:22 amPIA - SJC
1 stop8h 49mAmerican Airlines
Deal found 12/16$603
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/179:57 amSJC - PIA
2 stops11h 34mAmerican Airlines
Tue 12/2310:00 amPIA - SJC
2 stops10h 47mAmerican Airlines
Deal found 12/16$689
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/1712:40 pmSJC - PIA
1 stop6h 16mUnited Airlines
Mon 12/223:30 pmPIA - SJC
1 stop9h 04mUnited Airlines
Deal found 12/16$755
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/1712:40 pmSJC - PIA
1 stop6h 16mUnited Airlines
Tue 12/231:20 pmPIA - SJC
1 stop11h 14mUnited Airlines
Deal found 12/16$968
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/212:29 pmSJC - PIA
1 stop28h 18mUnited Airlines
Tue 12/308:35 amPIA - SJC
1 stop6h 58mUnited Airlines
Deal found 12/16$1,334
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2010:30 pmSJC - PIA
1 stop21h 09mUnited Airlines
Sat 1/36:30 amPIA - SJC
1 stop18h 04mUnited Airlines
Deal found 12/16$1,391

Find flight deals from San Jose to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$538
(United Airlines)

One-way from

$444
(United Airlines)
Provider with most accurate pricing for San Jose-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Greater Peoria flights.
Search Deals
From San Jose to Greater Peoria
Search Deals
One-way flight from San Jose to Greater Peoria
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 December 18, 2025.
Use the filters below to find and compare flights from San Jose to Peoria that are best for you.

Fly from

San Jose

Fly to

Peoria

Route

Depart

Return

Price

San JosePeoria

SJC - PIA

SJCPIA

San Jose

Sat 1/17

8:40 am-8:47 pm

1 stop10h 07m

Greater Peoria

Wed 1/21

8:35 am-1:39 pm

1 stop7h 04m

$538

San JosePeoria

SJC - PIA

SJCPIA

San Jose

Thu 1/1

9:00 am-8:47 pm

1 stop9h 47m

Greater Peoria

Mon 1/5

3:30 pm-10:34 pm

1 stop9h 04m

$653

San JosePeoria

SJC - PIA

SJCPIA

San Jose

Thu 5/14

1:00 pm-10:02 am

2 stops19h 02m

Greater Peoria

Sun 5/17

5:25 pm-12:08 pm

2 stops20h 43m

$941

San JosePeoria

SJC - PIA

SJCPIA

San Jose

Fri 2/13

3:55 pm-9:12 pm

1 stop27h 17m

Greater Peoria

Sun 2/15

9:00 am-1:41 pm

1 stop6h 41m

$1,428

San JosePeoria

SJC - PIA

SJCPIA

San Jose

Mon 3/2

3:55 pm-9:12 pm

1 stop27h 17m

$444

San JosePeoria

SJC - PIA

SJCPIA

San Jose

Sun 3/1

3:55 pm-9:12 pm

1 stop27h 17m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from San Jose to Peoria

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Peoria in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose, California-Peoria, Illinois flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Peoria, Illinois flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Peoria, Illinois flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Peoria, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from San Jose 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 Jose to Peoria

What is the cheapest month to book a flight from San Jose, California to Peoria, Illinois?

Currently, July is the cheapest month in which you can book a flight from San Jose, California to Peoria, Illinois (average of $282). Flying from San Jose, California to Peoria, Illinois in December is currently the most expensive (average of $517). 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.

Related info for your journey

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

  • How long is the flight from San Jose, California to Peoria, Illinois?

    Airlines like United Airlines fly from San Jose, California to Peoria, Illinois in about 10h 07m. The time it takes to get you to your destination can typically vary by up to . The distance from San Jose, California to Peoria, Illinois is about 1734 mi.

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

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

  • How can I find direct flights from San Jose to Peoria?

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

  • Can I find deals for business class flights from San Jose to Peoria?

    Yes. Cheapflights offers flight deals from San Jose 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 Jose, California to Peoria, Illinois?

    Currently, July is the cheapest month in which you can book a flight from San Jose, California to Peoria, Illinois (average of $282). Flying from San Jose, California to Peoria, Illinois in December is currently the most expensive (average of $517). 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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