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$409+ 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 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$430
(American Airlines)

One-way from

$410
(United Airlines)

Popular in

November

Cheapest in

August

Average price

$371
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
One-way flight from Greater Peoria to San Jose
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/13. 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 am
PIA
-
SJC
2 stops12h 55m
American Airlines
Sat 1/3111:51 am
SJC
-
PIA
1 stop7h 52m
American Airlines
Deal found 1/13$409
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Sat 1/317:39 am
PIA
-
SJC
2 stops12h 55m
American Airlines
Wed 2/411:51 am
SJC
-
PIA
1 stop7h 52m
American Airlines
Deal found 1/15$430
This United Airlines deal was found by Cheapflights users on 1/14. 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 1/298:35 am
PIA
-
SJC
1 stop7h 04m
United Airlines
Mon 2/24:00 pm
SJC
-
PIA
1 stop26h 47m
United Airlines
Deal found 1/14$608
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Fri 2/63:55 pm
PIA
-
SJC
1 stop9h 15m
American Airlines
Mon 2/99:20 am
SJC
-
PIA
2 stops11h 01m
American Airlines
Deal found 1/13$728
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Fri 2/63:00 pm
PIA
-
SJC
2 stops31h 56m
United Airlines
Mon 2/94:00 pm
SJC
-
PIA
2 stops16h 10m
United Airlines
Deal found 1/13$739
This United Airlines deal was found by Cheapflights users on 1/13. 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 5/215:20 pm
PIA
-
SJC
1 stop7h 16m
United Airlines
Mon 5/256:40 am
SJC
-
PIA
1 stop25h 41m
United Airlines
Deal found 1/13$761
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Fri 1/305:18 pm
PIA
-
SJC
2 stops22h 20m
United Airlines
Tue 2/38:40 am
SJC
-
PIA
1 stop10h 07m
United Airlines
Deal found 1/15$773
This United Airlines deal was found by Cheapflights users on 1/14. 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 am
PIA
-
SJC
1 stop7h 03m
United Airlines
Sat 1/314:00 pm
SJC
-
PIA
1 stop26h 47m
United Airlines
Deal found 1/14$829

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 15, 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 1/31

7:39 am-6:34 pm

2 stops12h 55m

San Jose

Wed 2/4

11:51 am-9:43 pm

1 stop7h 52m

$430

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Thu 1/29

8:35 am-1:39 pm

1 stop7h 04m

San Jose

Mon 2/2

4:00 pm-8:47 pm

1 stop26h 47m

$608

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Fri 2/6

3:00 pm-8:56 pm

2 stops31h 56m

San Jose

Mon 2/9

4:00 pm-10:10 am

2 stops16h 10m

$739

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Thu 5/21

5:20 pm-10:36 pm

1 stop7h 16m

San Jose

Mon 5/25

6:40 am-10:21 am

1 stop25h 41m

$761

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Fri 1/30

5:18 pm-1:38 pm

2 stops22h 20m

San Jose

Tue 2/3

8:40 am-8:47 pm

1 stop10h 07m

$773

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Fri 2/6

3:55 pm-9:29 pm

1 stop7h 34m

San Jose

Mon 2/9

6:30 am-4:32 pm

1 stop8h 02m

$867

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Thu 5/21

5:20 pm-10:36 pm

1 stop7h 16m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

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 $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 January 15, 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
9,164 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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
9,164 reviews
United Airlines
7.4
Good
9,164 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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
11,136 reviews
United Airlines
7.4
Good
9,164 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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 04m. Your travel time can differ by up to 5h 51m. 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 48% 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$534FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$523FlexibilityNo cancel feeOn-time71%

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