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$241+ Cheap flights from Decatur, IL (DEC) to California

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — LAX
ago 5 — ago 121
ter 8/5
ter 8/12
1 adult, Economy
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Cheap flight deals from Decatur to California

Keep the following information in mind while searching for Decatur to California flight deals. Data was last updated julho 31, 2025.

Round-trip from

$300
(United Airlines)

One-way from

$241
(United Airlines)
From Decatur Arpt to California
Search Deals
One-way flight from Decatur Arpt to California
Search Deals

Find flight deals from Decatur to California

Cheapest flights from Decatur to California
Explore the most affordable flight options available from Decatur to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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.
qui 11/139:49 amDEC - LAS
2 stops10h 08mUnited Airlines
dom 11/167:04 pmLAS - DEC
2 stops11h 44mUnited Airlines
Deal found 7/31$300
This United Airlines deal was found by Cheapflights users on 7/30. 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.
qui 8/146:55 pmDEC - SFO
1 stop7h 35mUnited Airlines
seg 8/1810:55 pmSFO - DEC
1 stop8h 01mUnited Airlines
Deal found 7/30$334
This United Airlines deal was found by Cheapflights users on 7/30. 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.
sáb 8/239:42 amDEC - LAX
1 stop7h 47mUnited Airlines
dom 8/2411:59 pmLAX - DEC
1 stop6h 57mUnited Airlines
Deal found 7/30$374
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/199:49 amDEC - SAN
1 stop8h 13mUnited Airlines
dom 11/2310:45 pmSAN - DEC
1 stop8h 03mUnited Airlines
Deal found 7/29$374
This United Airlines deal was found by Cheapflights users on 7/30. 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.
seg 8/49:45 amDEC - RNO
2 stops11h 39mUnited Airlines
qui 8/78:30 pmRNO - DEC
2 stops10h 18mUnited Airlines
Deal found 7/30$1,144

Cheapflights Fare Finder

 
Customize your flight search to find flights from Decatur to California 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 julho 31, 2025.
Use the filters below to find and compare flights from Decatur to California that are best for you.

Fly from

Decatur

Fly to

California

Route

Depart

Return

Price

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

qui 11/13

9:49 am-5:57 pm

2 stops10h 08m

Las Vegas Harry Reid Intl

dom 11/16

7:04 pm-8:48 am

2 stops11h 44m

$300

DecaturLos Angeles

DEC - LAX

DECLAX

Decatur Arpt

qua 8/13

6:55 pm-12:15 am

1 stop7h 20m

Los Angeles

dom 8/17

11:37 pm-8:48 am

1 stop7h 11m

$334

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

qui 8/14

6:55 pm-12:30 am

1 stop7h 35m

San Francisco

seg 8/18

10:55 pm-8:56 am

1 stop8h 01m

$334

DecaturSan Diego

DEC - SAN

DECSAN

Decatur Arpt

qua 11/19

9:49 am-4:02 pm

1 stop8h 13m

San Diego

dom 11/23

10:45 pm-8:48 am

1 stop8h 03m

$374

DecaturReno

DEC - RNO

DECRNO

Decatur Arpt

qua 8/13

9:45 am-7:24 pm

2 stops11h 39m

Reno

dom 8/17

8:05 pm-8:48 am

2 stops10h 43m

$439

DecaturLos Angeles

DEC - LAX

DECLAX

Decatur Arpt

sáb 9/13

9:42 am-9:00 pm

1 stop13h 18m

$241

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

sex 8/29

6:55 pm-10:34 pm

1 stop29h 39m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Decatur to California

Have a flexible travel schedule? Discover the best time to fly to California from Decatur 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 Decatur to California

What is the cheapest month to book a flight from Decatur, Illinois to California?

Currently, January is the cheapest month in which you can book a flight from Decatur, Illinois to California (average of $246). Flying from Decatur, Illinois to California in March is currently the most expensive (average of $326). 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 California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated julho 31, 2025.
Read reviews from past customers who have flown United Airlines from Decatur to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Decatur to California. 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 Decatur to California?

    Decatur Arpt (DEC) is the airport you will fly out of if you book a flight from Decatur to California. It is only a 4.7 mi journey to Decatur Arpt (DEC) from Decatur’s city center.

  • What are the most popular routes from Decatur, Illinois to California?

    While some choose either Decatur Arpt - Los Angeles or Decatur Arpt - San Diego, Decatur Arpt - Las Vegas Harry Reid Intl is the most popular route from Decatur, Illinois to California.

  • Can I find deals for flights from Decatur to California that include hotel bookings?

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

  • How can I find direct flights from Decatur to California?

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

  • Can I find deals for business class flights from Decatur to California?

    Yes. Cheapflights offers flight deals from Decatur to California 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 Decatur, Illinois to California?

    Currently, January is the cheapest month in which you can book a flight from Decatur, Illinois to California (average of $246). Flying from Decatur, Illinois to California in March is currently the most expensive (average of $326). 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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Alternative routes for Decatur to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Decatur to California

Discover the top airline that operate flights from Decatur to California. 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 julho 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$283Average$428FlexibilityNo cancel feeOn-time69%

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