HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fremont

$159+ Cheap flights from Peoria, IL (PIA) to Fremont, CA

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SFO
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria to Fremont 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 Fremont

Cheapest flights from Peoria to Fremont
Explore the most affordable flight options available from Peoria to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

This American Airlines deal was found by Cheapflights users on 3/28. 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 8/1512:20 pm
PIA
-
SFO
1 stop7h 33m
American Airlines
Sat 8/225:15 am
SFO
-
PIA
1 stop8h 58m
American Airlines
Deal found 3/28$331
This American Airlines deal was found by Cheapflights users on 3/26. 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 7/2912:25 pm
PIA
-
SFO
1 stop9h 14m
American Airlines
Wed 8/511:10 pm
SFO
-
PIA
1 stop8h 26m
American Airlines
Deal found 3/26$350
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 6/301:21 pm
PIA
-
SFO
1 stop6h 57m
United Airlines
Mon 7/611:30 pm
SFO
-
PIA
1 stop8h 39m
United Airlines
Deal found 3/25$369
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:06 pm
PIA
-
SFO
1 stop21h 24m
Multiple Airlines
Thu 6/46:00 am
SFO
-
PIA
1 stop11h 30m
Multiple Airlines
Deal found 3/29$385
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/146:00 am
PIA
-
SFO
1 stop8h 38m
American Airlines
Sat 4/182:10 pm
SFO
-
PIA
1 stop7h 03m
American Airlines
Deal found 3/27$394
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 6/158:20 pm
PIA
-
SFO
1 stop7h 22m
United Airlines
Sat 6/205:05 am
SFO
-
PIA
1 stop6h 47m
United Airlines
Deal found 3/28$402
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:55 pm
PIA
-
SFO
1 stop29h 46m
Multiple Airlines
Sun 6/1410:50 pm
SFO
-
PIA
1 stop11h 15m
Multiple Airlines
Deal found 3/25$413

Find flight deals from Peoria to Fremont

Keep the following information in mind while searching for Peoria to Fremont flight deals. Data was last updated March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$331
(American Airlines)

One-way from

$159
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$469
Provider with most accurate pricing for Greater Peoria-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-San Francisco flights.
Search Deals
From Greater Peoria to Fremont
Search Deals
One-way flight from Greater Peoria to Fremont
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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 Fremont 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 30, 2026.
Use the filters below to find and compare flights from Peoria to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Tue 6/30

1:21 pm-6:18 pm

1 stop6h 57m

San Francisco

Mon 7/6

11:30 pm-10:09 am

1 stop8h 39m

$369
Quickest round-trip

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Mon 6/15

8:20 pm-1:42 am

1 stop7h 22m

San Francisco

Sat 6/20

5:05 am-1:52 pm

1 stop6h 47m

$402

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Tue 4/14

6:30 am-12:03 pm

1 stop7h 33m

San Francisco

Sat 4/18

2:10 pm-10:57 pm

1 stop6h 47m

$419

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Tue 4/14

12:12 pm-7:04 pm

2 stops8h 52m

San Francisco

Fri 4/17

12:59 am-11:42 am

1 stop8h 43m

$424

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Sat 4/25

7:05 pm-11:59 pm

1 stop6h 54m

San Francisco

Sat 5/2

1:28 pm-11:33 pm

1 stop8h 05m

$431

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Tue 5/5

8:30 am-1:12 pm

1 stop6h 42m

San Francisco

Sat 5/9

6:30 am-4:50 pm

1 stop8h 20m

$431

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Fri 4/24

5:40 pm-11:54 pm

1 stop8h 14m

San Francisco

Sat 5/2

7:00 am-5:51 pm

1 stop8h 51m

$450

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Thu 7/2

1:21 pm-9:18 pm

1 stop9h 57m

San Francisco

Tue 7/7

11:30 pm-10:09 am

1 stop8h 39m

$450

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Thu 4/23

7:43 pm-12:39 am

1 stop6h 56m

San Francisco

Sat 4/25

12:45 am-10:02 am

1 stop7h 17m

$469

PeoriaSan Francisco

PIA - SFO

PIASFO

Greater Peoria

Wed 4/22

5:35 pm-12:39 am

1 stop9h 04m

San Francisco

Sat 4/25

12:45 am-10:02 am

1 stop7h 17m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Peoria to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont 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 Fremont

What is the cheapest month to book a flight from Peoria, Illinois to Fremont?

Currently, December is the cheapest month in which you can book a flight from Peoria, Illinois to Fremont (average of $228). Flying from Peoria, Illinois to Fremont 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.

How much does it cost to fly round-trip from Peoria, Illinois to Fremont?

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated March 30, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Peoria to Fremont to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,514 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

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
9,514 reviews
United Airlines
7.4
Good
9,514 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

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
7.1
Good
11,530 reviews
United Airlines
7.4
Good
9,514 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

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 Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Peoria to Fremont?

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Peoria to Fremont. 2 airlines have flights from Greater Peoria to Fremont on a regular basis. Booking flights from Greater Peoria to Fremont should not be difficult; the airport handles an average of 0 outbound flights to Fremont per day.

  • How long is the flight from Peoria, Illinois to Fremont?

    Departing from Peoria, Illinois to Fremont will take you 6h 57m. There are 1753 mi between Peoria, Illinois and Fremont. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Peoria to Fremont that include hotel bookings?

    Yes. In addition to deals on Peoria to Fremont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to Fremont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to Fremont.

  • Can I find deals for business class flights from Peoria to Fremont?

    Yes. Cheapflights offers flight deals from Peoria to Fremont 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 Fremont?

    Currently, December is the cheapest month in which you can book a flight from Peoria, Illinois to Fremont (average of $228). Flying from Peoria, Illinois to Fremont 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.

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 Fremont

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 San Francisco flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to San Diego flights
Midway to Las Vegas flights
O'Hare Intl to Ontario flights
O'Hare Intl to Santa Ana flights
St. Louis to Las Vegas flights
Midway to Los Angeles flights
O'Hare Intl to Burbank flights
Midway to San Francisco flights
O'Hare Intl to San Jose flights
O'Hare Intl to Palm Springs flights
St. Louis to Los Angeles flights
O'Hare Intl to Reno flights
O'Hare Intl to Sacramento flights
Midway to San Diego flights
St. Louis to San Francisco flights
O'Hare Intl to Oakland flights
St. Louis to San Diego flights
Rockford to Las Vegas flights
O'Hare Intl to Santa Barbara flights
Midway to San Jose flights
St. Louis to Ontario flights
Midway to Palm Springs flights
O'Hare Intl to Fresno flights
Midway to Reno flights
St. Louis to Sacramento flights
Moline to Las Vegas flights
Midway to Oakland flights
St. Louis to San Jose flights
O'Hare Intl to Long Beach flights
Peoria to Los Angeles flights
Moline to Los Angeles flights
Moline to San Diego flights
Peoria to Las Vegas flights
St. Louis to Reno flights
St. Louis to Oakland flights
Midway to Long Beach flights
St. Louis to Santa Ana flights
St. Louis to Fresno flights
St. Louis to Burbank flights
Midway to Sacramento flights
Moline to Santa Ana flights
St. Louis to Long Beach flights
O'Hare Intl to Monterey flights
Evansville to Las Vegas flights
Midway to Fresno flights

Top 2 airlines flying from Peoria to Fremont

Discover the top 2 airlines that operate flights from Peoria to Fremont. 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 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$448FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$468FlexibilityNo 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.