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$424+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJC
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap 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 March 22, 2026.

This American Airlines deal was found by Cheapflights users on 3/20. 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 4/46:10 am
PIA
-
SJC
2 stops11h 40m
American Airlines
Wed 4/82:02 pm
SJC
-
PIA
1 stop7h 11m
American Airlines
Deal found 3/20$424
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/155:35 pm
PIA
-
SJC
1 stop7h 06m
United Airlines
Sat 4/189:40 am
SJC
-
PIA
1 stop9h 33m
United Airlines
Deal found 3/17$529
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/85:30 pm
PIA
-
SJC
1 stop7h 26m
United Airlines
Sun 5/106:30 am
SJC
-
PIA
1 stop8h 20m
United Airlines
Deal found 3/19$532
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/32:50 pm
PIA
-
SJC
1 stop9h 51m
United Airlines
Tue 4/76:30 am
SJC
-
PIA
1 stop8h 14m
United Airlines
Deal found 3/19$564
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/36:10 am
PIA
-
SJC
1 stop9h 08m
American Airlines
Mon 4/62:08 pm
SJC
-
PIA
1 stop6h 50m
American Airlines
Deal found 3/21$573
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/2212:12 pm
PIA
-
SJC
2 stops12h 47m
American Airlines
Mon 4/272:02 pm
SJC
-
PIA
1 stop7h 11m
American Airlines
Deal found 3/21$589
This United Airlines deal was found by Cheapflights users on 3/21. 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 3/265:25 pm
PIA
-
SJC
1 stop7h 34m
United Airlines
Sat 3/2810:40 pm
SJC
-
PIA
1 stop9h 22m
United Airlines
Deal found 3/21$603

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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$424
(American Airlines)

Popular in

November

Cheapest in

August

Average price

$401
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. 26% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 22, 2026.
Use the filters below to find and compare flights from Peoria to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Wed 4/15

5:35 pm-10:41 pm

1 stop7h 06m

San Jose

Sat 4/18

9:40 am-9:13 pm

1 stop9h 33m

$529

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Fri 4/3

2:50 pm-10:41 pm

1 stop9h 51m

San Jose

Tue 4/7

6:30 am-4:44 pm

1 stop8h 14m

$564

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Wed 4/22

12:12 pm-10:59 pm

2 stops12h 47m

San Jose

Mon 4/27

2:02 pm-11:13 pm

1 stop7h 11m

$589

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Thu 4/23

5:35 pm-10:41 pm

1 stop7h 06m

San Jose

Fri 5/1

12:56 pm-10:04 am

2 stops19h 08m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Sorted by cheapest first

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 $340). 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 March 22, 2026.
Read through reviews of airlines operating flights from Peoria to San Jose, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,487 reviews

Crew

7.9

Food

6.4

Comfort

7.2

Overall

7.1

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,487 reviews
American Airlines
7.1
Good
11,487 reviews

Crew

7.9

Food

6.4

Comfort

7.2

Overall

7.1

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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 can get you from Peoria, Illinois to San Jose, California in just under 7h 06m. Your travel time can differ by up to . The distance between Peoria, Illinois and San Jose, California is about 1734 mi.

  • What is the cheapest airline to fly from Peoria, Illinois to San Jose, California round-trip?

    According to our current data, American Airlines ($288), offers the cheapest pricing from Peoria, Illinois to San Jose, California. This flight start at 47% 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 $340). 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 airline flying from Peoria to San Jose

Discover the top airline 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$524FlexibilityNo cancel feeOn-time71%

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