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$295+ Cheap flights from Peoria, IL to San Jose (PIA - SJC)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$305
(Mytrip)

One-way from

$295
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$638
From Greater Peoria to San Jose
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One-way flight from Greater Peoria to San Jose
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/258:45 pmPIA - SJC
1 stop15h 21mMultiple Airlines
Sun 6/296:00 amSJC - PIA
3 stops30h 58mMultiple Airlines
Deal found 6/10$305
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/36:45 amPIA - SJC
1 stop7h 36mAmerican Airlines
Mon 7/711:24 pmSJC - PIA
1 stop9h 15mAmerican Airlines
Deal found 6/9$354
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/303:55 pmPIA - SJC
1 stop8h 45mUnited Airlines
Sat 9/276:30 amSJC - PIA
1 stop6h 49mUnited Airlines
Deal found 6/10$379

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 June 12, 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 6/25

8:45 pm-10:06 am

1 stop15h 21m

San Jose

Sun 6/29

6:00 am-2:58 pm

3 stops30h 58m

$305

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Thu 7/3

6:45 am-12:21 pm

1 stop7h 36m

San Jose

Mon 7/7

11:24 pm-10:39 am

1 stop9h 15m

$354

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Sat 8/30

3:55 pm-10:40 pm

1 stop8h 45m

San Jose

Sat 9/27

6:30 am-3:19 pm

1 stop6h 49m

$379

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Sat 10/4

11:20 am-11:17 pm

3 stops37h 57m

$295

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Tue 7/22

4:41 pm-9:27 pm

1 stop6h 46m

$343

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Sat 8/9

9:00 am-8:53 pm

1 stop13h 53m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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?

Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to San Jose (average of $255). Flying from Peoria, Illinois to San Jose in June is currently the most expensive (average of $344). 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.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

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
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

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
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

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.

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

    Currently priced at $354, American Airlines will fly you from Peoria, Illinois to San Jose and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $379. These flights start at 34% 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?

    Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to San Jose (average of $255). Flying from Peoria, Illinois to San Jose in June is currently the most expensive (average of $344). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$498FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$393Average$543FlexibilityNo cancel feeOn-time71%

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