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$329+ Cheap flights from Peoria, IL to San Jose, CA (PIA - SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJC
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Peoria to San Jose

Cheapest flights from Peoria to San Jose
Explore the most affordable flight options available from Peoria to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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 11/265:23 pmPIA - SJC
1 stop7h 05mUnited Airlines
Thu 12/412:40 pmSJC - PIA
1 stop6h 16mUnited Airlines
Deal found 10/26$329
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/116:40 amPIA - SJC
1 stop8h 38mAmerican Airlines
Sat 11/156:10 amSJC - PIA
2 stops7h 37mAmerican Airlines
Deal found 10/27$434
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/265:23 pmPIA - SJC
1 stop7h 05mUnited Airlines
Thu 12/1112:40 pmSJC - PIA
1 stop6h 16mUnited Airlines
Deal found 10/29$446
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/118:43 amPIA - SJC
1 stop6h 59mUnited Airlines
Sat 11/156:30 amSJC - PIA
1 stop8h 10mUnited Airlines
Deal found 10/27$474
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/246:22 amPIA - SJC
1 stop10h 30mAmerican Airlines
Wed 12/316:00 amSJC - PIA
1 stop7h 50mAmerican Airlines
Deal found 10/27$501
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/63:30 pmPIA - SJC
1 stop8h 58mUnited Airlines
Sun 11/96:30 amSJC - PIA
1 stop6h 03mUnited Airlines
Deal found 10/27$519
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/266:40 amPIA - SJC
1 stop8h 37mAmerican Airlines
Thu 12/47:16 pmSJC - PIA
2 stops13h 05mAmerican Airlines
Deal found 10/26$528
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/2610:45 amPIA - SJC
2 stops13h 34mAmerican Airlines
Thu 12/117:16 pmSJC - PIA
2 stops13h 05mAmerican Airlines
Deal found 10/29$617

Cheap flight deals from Peoria to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to San Jose (SJC). 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$329
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$405
Provider with most accurate pricing for Greater Peoria-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-San Jose flights.
Search Deals
From Greater Peoria to San Jose
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to San Jose 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 October 29, 2025.
Use the filters below to find and compare flights from Peoria to San Jose that are best for you.

Fly from

Peoria

Fly to

San Jose

Route

Depart

Return

Price

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Wed 11/26

5:23 pm-10:28 pm

1 stop7h 05m

San Jose

Thu 12/4

12:40 pm-8:56 pm

1 stop6h 16m

$329

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Wed 11/26

5:23 pm-10:28 pm

1 stop7h 05m

San Jose

Thu 12/11

12:40 pm-8:56 pm

1 stop6h 16m

$446

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Tue 11/11

8:43 am-1:42 pm

1 stop6h 59m

San Jose

Sat 11/15

6:30 am-4:40 pm

1 stop8h 10m

$474

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Wed 12/24

6:22 am-2:52 pm

1 stop10h 30m

San Jose

Wed 12/31

6:00 am-3:50 pm

1 stop7h 50m

$501

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Tue 11/11

10:45 am-6:31 pm

2 stops9h 46m

San Jose

Sat 11/15

6:10 am-3:47 pm

2 stops7h 37m

$516

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Wed 11/26

6:40 am-1:17 pm

1 stop8h 37m

San Jose

Thu 12/4

7:16 pm-10:21 am

2 stops13h 05m

$528

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Wed 11/26

10:45 am-10:19 pm

2 stops13h 34m

San Jose

Thu 12/11

7:16 pm-10:21 am

2 stops13h 05m

$617

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Mon 12/15

6:32 am-1:24 pm

1 stop8h 52m

San Jose

Mon 12/22

7:17 pm-9:30 am

2 stops12h 13m

$636

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Tue 12/23

8:35 am-1:33 pm

1 stop6h 58m

San Jose

Tue 12/30

2:29 pm-2:08 pm

2 stops21h 39m

$660

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Thu 11/6

5:23 pm-10:28 pm

1 stop7h 05m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 12 results
1
2

Compare providers for flights from Peoria to San Jose

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 Peoria to San Jose in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Peoria, Illinois-San Jose, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Peoria, Illinois-San Jose, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-San Jose, California 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 Peoria, Illinois-San Jose, California 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 Peoria to San Jose

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

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

Currently, December is the cheapest month in which you can book a flight from Peoria, Illinois to San Jose, California (average of $228). Flying from Peoria, Illinois to San Jose, California in March is currently the most expensive (average of $331). 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 San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated October 29, 2025.
Read through reviews of airlines operating flights from Peoria to San Jose, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from Peoria to San Jose. 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 Peoria, Illinois to San Jose, California?

    United Airlines and American Airlines can get you from Peoria, Illinois to San Jose, California in just under 7h 05m. Your travel time can differ by up to 3h 25m. The distance between Peoria, Illinois and San Jose, California is about 1734 mi. This flight may include one or multiple stops.

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

    According to our current data, American Airlines ($288), and United Airlines ($288) offers the cheapest pricing from Peoria, Illinois to San Jose, California. These flights start at 41% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Peoria, Illinois to San Jose, California (average of $228). Flying from Peoria, Illinois to San Jose, California in March is currently the most expensive (average of $331). 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 Peoria to San Jose

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

Discover the top 2 airlines that operate flights from Peoria to San Jose. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$534FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$523FlexibilityNo cancel feeOn-time71%

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