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$314+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJC
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Peoria to San Jose

Best flights from Peoria to San Jose
Discover carefully curated flight deals from Peoria to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This American Airlines deal was found by Cheapflights users on 12/30. 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.
Sat 1/247:39 amPIA - SJC
2 stops12h 55mAmerican Airlines
Sat 1/316:00 amSJC - PIA
1 stop7h 50mAmerican Airlines
Deal found 12/30$314
This United Airlines deal was found by Cheapflights users on 12/31. 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 1/158:35 amPIA - SJC
1 stop7h 04mUnited Airlines
Mon 1/194:00 pmSJC - PIA
2 stops18h 38mUnited Airlines
Deal found 12/31$623
This American Airlines deal was found by Cheapflights users on 12/31. 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 4/2912:12 pmPIA - SJC
2 stops12h 47mAmerican Airlines
Sun 5/36:00 amSJC - PIA
1 stop9h 04mAmerican Airlines
Deal found 12/31$470
This United Airlines deal was found by Cheapflights users on 12/30. 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 6/115:20 pmPIA - SJC
1 stop7h 16mUnited Airlines
Thu 6/181:00 pmSJC - PIA
2 stops19h 21mUnited Airlines
Deal found 12/30$658
This United Airlines deal was found by Cheapflights users on 12/31. 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 1/248:35 amPIA - SJC
1 stop7h 03mUnited Airlines
Sat 1/314:00 pmSJC - PIA
1 stop26h 47mUnited Airlines
Deal found 12/31$688

Find 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 January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$314
(American Airlines)

Popular in

November

Cheapest in

August

Average price

$393
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. 27% potential increase in price ($200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 2, 2026.
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

Sat 1/24

7:39 am-6:34 pm

2 stops12h 55m

San Jose

Sat 1/31

6:00 am-3:50 pm

1 stop7h 50m

$314

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Wed 4/29

12:12 pm-10:59 pm

2 stops12h 47m

San Jose

Sun 5/3

6:00 am-5:04 pm

1 stop9h 04m

$470

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Thu 1/15

8:35 am-1:39 pm

1 stop7h 04m

San Jose

Mon 1/19

4:00 pm-12:38 pm

2 stops18h 38m

$623

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Thu 6/11

5:20 pm-10:36 pm

1 stop7h 16m

San Jose

Thu 6/18

1:00 pm-10:21 am

2 stops19h 21m

$658

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Sat 1/24

8:35 am-1:38 pm

1 stop7h 03m

San Jose

Sat 1/31

4:00 pm-8:47 pm

1 stop26h 47m

$688

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Fri 5/22

5:20 pm-10:36 pm

1 stop7h 16m

$380

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Sat 5/23

5:20 pm-10:36 pm

1 stop7h 16m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

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 January.
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 $249). 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 January 2, 2026.
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
9,132 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

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
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

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
11,074 reviews
United Airlines
7.4
Good
9,132 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

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?

    American Airlines can get you from Peoria, Illinois to San Jose, California in just under 12h 55m. Your travel time can differ by up to . The distance between Peoria, Illinois and San Jose, California is about 1734 mi.

  • 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 46% 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 $249). 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.

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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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$534FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$523FlexibilityNo cancel feeOn-time71%

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