HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$334+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJC
Μαρ 23 — Μαρ 301
Δευ 3/23
Δευ 3/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Φεβρουάριος 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 5/82:50 pm
PIA
-
SJC
1 stop10h 01m
United Airlines
Κυρ 5/106:30 am
SJC
-
PIA
1 stop8h 20m
United Airlines
Deal found 2/20$334
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Πεμ 3/55:25 pm
PIA
-
SJC
1 stop7h 31m
United Airlines
Τρι 3/1010:55 pm
SJC
-
PIA
1 stop9h 08m
United Airlines
Deal found 2/18$359
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Πεμ 3/55:25 pm
PIA
-
SJC
1 stop7h 31m
United Airlines
Δευ 3/910:55 pm
SJC
-
PIA
1 stop9h 08m
United Airlines
Deal found 2/18$449
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Κυρ 3/85:25 pm
PIA
-
SJC
1 stop7h 34m
United Airlines
Σαβ 3/1410:55 pm
SJC
-
PIA
1 stop9h 08m
United Airlines
Deal found 2/17$469
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 2/206:10 am
PIA
-
SJC
1 stop9h 07m
American Airlines
Τρι 2/2411:01 am
SJC
-
PIA
1 stop9h 12m
American Airlines
Deal found 2/19$505
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 4/242:50 pm
PIA
-
SJC
1 stop9h 46m
United Airlines
Κυρ 4/266:30 am
SJC
-
PIA
1 stop8h 14m
United Airlines
Deal found 2/20$579
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Πεμ 3/510:01 am
PIA
-
SJC
2 stops10h 44m
American Airlines
Τρι 3/102:26 pm
SJC
-
PIA
1 stop6h 47m
American Airlines
Deal found 2/18$613

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 Φεβρουάριος 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$334
(United Airlines)

Popular in

November

Cheapest in

August
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. 24% potential increase in price ($179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($50 potential savings vs. average RT price).
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 Φεβρουάριος 21, 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

Παρ 5/8

2:50 pm-10:51 pm

1 stop10h 01m

San Jose

Κυρ 5/10

6:30 am-4:50 pm

1 stop8h 20m

$334

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Σαβ 3/7

5:25 pm-10:59 pm

1 stop7h 34m

San Jose

Τετ 3/11

10:55 pm-10:03 am

1 stop9h 08m

$359

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Πεμ 3/5

5:25 pm-10:56 pm

1 stop7h 31m

San Jose

Τρι 3/10

10:55 pm-10:03 am

1 stop9h 08m

$359

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Πεμ 3/5

5:25 pm-10:56 pm

1 stop7h 31m

San Jose

Δευ 3/9

10:55 pm-10:03 am

1 stop9h 08m

$449

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Παρ 3/6

5:25 pm-10:59 pm

1 stop7h 34m

San Jose

Τρι 3/10

10:55 pm-10:03 am

1 stop9h 08m

$449

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Κυρ 3/8

5:25 pm-10:59 pm

1 stop7h 34m

San Jose

Σαβ 3/14

10:55 pm-10:03 am

1 stop9h 08m

$469

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Σαβ 4/25

8:50 am-1:35 pm

1 stop6h 45m

San Jose

Κυρ 4/26

6:30 am-4:44 pm

1 stop8h 14m

$579

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Παρ 4/24

2:50 pm-10:36 pm

1 stop9h 46m

San Jose

Κυρ 4/26

6:30 am-4:44 pm

1 stop8h 14m

$579

PeoriaSan Jose

PIA - SJC

PIASJC

Greater Peoria

Πεμ 3/5

10:01 am-6:45 pm

2 stops10h 44m

San Jose

Τρι 3/10

2:26 pm-11:13 pm

1 stop6h 47m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 February.
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 $341). 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 Φεβρουάριος 21, 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
7.2
Good
11,334 reviews

Overall

7.2

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Diana,Jul 2024

ORD - IND

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.
American Airlines
7.2
Good
11,334 reviews
American Airlines
7.2
Good
11,334 reviews

Overall

7.2

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Diana,Jul 2024

ORD - IND

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

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 10h 01m. 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 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 $341). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Peoria to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to San Francisco flights
Midway to Las Vegas flights
O'Hare Intl to San Diego flights
O'Hare Intl to Ontario flights
St. Louis to Las Vegas flights
Midway to Los Angeles flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Reno flights
O'Hare Intl to Palm Springs flights
O'Hare Intl to Burbank flights
St. Louis to Los Angeles flights
Midway to San Francisco flights
Rockford to Las Vegas flights
O'Hare Intl to San Jose flights
Midway to Santa Ana flights
O'Hare Intl to Sacramento flights
Midway to San Diego flights
O'Hare Intl to Oakland flights
St. Louis to San Francisco flights
St. Louis to San Diego flights
Midway to Reno flights
Midway to Palm Springs flights
St. Louis to Ontario flights
Midway to Burbank flights
Midway to Ontario flights
O'Hare Intl to Santa Barbara flights
O'Hare Intl to Fresno flights
Moline to Las Vegas flights
O'Hare Intl to Long Beach flights
Midway to Oakland flights
O'Hare Intl to Monterey flights
St. Louis to Reno flights
Midway to Sacramento flights
St. Louis to Santa Ana flights
St. Louis to San Jose flights
Peoria to Las Vegas flights
St. Louis to Oakland flights
St. Louis to Sacramento flights
Midway to Long Beach flights
Bloomington to Las Vegas flights
Midway to San Jose flights
Moline to Los Angeles flights
St. Louis to Long Beach flights
Peoria to Los Angeles flights
St. Louis to Burbank flights
Moline to San Diego flights
Bloomington to Los Angeles flights
Moline to Ontario flights

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 Φεβρουάριος 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$543FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.