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$294+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJC
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/15. 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 12/1711:30 amPIA - SJC
2 stops9h 02mAmerican Airlines
Wed 1/146:00 amSJC - PIA
1 stop7h 24mAmerican Airlines
Deal found 10/15$334
This American Airlines deal was found by Cheapflights users on 10/15. 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 12/166:32 amPIA - SJC
1 stop8h 52mAmerican Airlines
Tue 1/136:00 amSJC - PIA
1 stop7h 24mAmerican Airlines
Deal found 10/15$379
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 12/166:32 amPIA - SJC
1 stop8h 52mAmerican Airlines
Sun 1/119:54 amSJC - PIA
2 stops10h 27mAmerican Airlines
Deal found 10/16$384
This American Airlines deal was found by Cheapflights users on 10/15. 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 12/1610:45 amPIA - SJC
2 stops9h 47mAmerican Airlines
Mon 1/129:54 amSJC - PIA
2 stops10h 27mAmerican Airlines
Deal found 10/15$389
This American Airlines deal was found by Cheapflights users on 10/15. 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 12/176:32 amPIA - SJC
1 stop8h 52mAmerican Airlines
Tue 1/136:00 amSJC - PIA
1 stop7h 24mAmerican Airlines
Deal found 10/15$419
This American Airlines deal was found by Cheapflights users on 10/16. 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 12/1711:30 amPIA - SJC
2 stops9h 02mAmerican Airlines
Mon 1/129:54 amSJC - PIA
2 stops10h 27mAmerican Airlines
Deal found 10/16$429
This United Airlines deal was found by Cheapflights users on 10/15. 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 10/305:18 pmPIA - SJC
1 stop7h 10mUnited Airlines
Mon 11/36:40 pmSJC - PIA
3 stops15h 59mUnited Airlines
Deal found 10/15$439
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 12/186:22 amPIA - SJC
1 stop8h 49mAmerican Airlines
Wed 1/149:54 amSJC - PIA
2 stops10h 27mAmerican Airlines
Deal found 10/15$449

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 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$334
(American 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. 6% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 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 16, 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 1/7

3:55 pm-9:29 pm

1 stop7h 34m

San Jose

Mon 1/12

9:54 am-10:21 pm

2 stops10h 27m

$294

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Wed 12/17

11:30 am-6:32 pm

2 stops9h 02m

San Jose

Wed 1/14

6:00 am-3:24 pm

1 stop7h 24m

$334

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Fri 10/31

3:30 pm-10:30 pm

1 stop9h 00m

San Jose

Tue 11/4

12:30 pm-8:56 pm

1 stop6h 26m

$339

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Thu 11/6

3:30 pm-10:28 pm

1 stop8h 58m

San Jose

Sat 11/8

6:30 am-2:33 pm

1 stop6h 03m

$379

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Tue 12/16

6:32 am-1:24 pm

1 stop8h 52m

San Jose

Tue 1/13

11:47 am-9:43 pm

1 stop7h 56m

$379

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Tue 12/16

10:45 am-6:32 pm

2 stops9h 47m

San Jose

Mon 1/12

9:54 am-10:21 pm

2 stops10h 27m

$389

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Sat 3/7

6:33 am-11:48 am

1 stop7h 15m

San Jose

Tue 3/10

6:10 am-2:15 pm

1 stop6h 05m

$404

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Tue 12/23

5:19 pm-10:34 pm

1 stop7h 15m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

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*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 Peoria, Illinois-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-San Jose, California flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 16, 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
8,982 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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
11,043 reviews
United Airlines
7.4
Good
8,982 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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 and United Airlines can get you from Peoria, Illinois to San Jose, California in just under 7h 34m. Your travel time can differ by up to 1h 26m. 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 40% 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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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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$534FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$523FlexibilityNo cancel feeOn-time71%

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