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$264+ Cheap flights from Decatur, IL (DEC) to California

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — LAX
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(United Airlines)
Provider with most accurate pricing for Decatur Arpt-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Decatur Arpt-Los Angeles flights.
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From Decatur Arpt to California
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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 octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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. 11/297:08 pmDEC - LAS
1 stop6h 05mUnited Airlines
mar. 12/211:59 pmLAS - DEC
1 stop6h 49mUnited Airlines
Deal found 10/30$264
This United Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 12/109:49 amDEC - LAS
2 stops12h 21mUnited Airlines
sáb. 12/1311:59 pmLAS - DEC
1 stop6h 49mUnited Airlines
Deal found 10/30$270
This United Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 12/109:49 amDEC - LAS
1 stop7h 17mUnited Airlines
vie. 12/1911:59 pmLAS - DEC
1 stop7h 06mUnited Airlines
Deal found 10/30$344
This United Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 11/149:44 amDEC - LAS
2 stops12h 23mUnited Airlines
lun. 11/175:20 amLAS - DEC
2 stops10h 32mUnited Airlines
Deal found 10/30$349
This United Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 11/147:08 pmDEC - SFO
1 stop6h 51mUnited Airlines
mar. 11/1811:44 pmSFO - DEC
1 stop7h 04mUnited Airlines
Deal found 10/30$354
This United Airlines deal was found by Cheapflights users on 10/29. 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.
jue. 12/49:49 amDEC - LAS
2 stops12h 12mUnited Airlines
dom. 12/78:30 pmLAS - DEC
2 stops10h 18mUnited Airlines
Deal found 10/29$359
This United Airlines deal was found by Cheapflights users on 10/28. 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.
jue. 11/139:44 amDEC - RNO
2 stops10h 03mUnited Airlines
lun. 11/177:00 amRNO - DEC
1 stop8h 52mUnited Airlines
Deal found 10/28$360
This United Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 11/149:44 amDEC - SAN
2 stops12h 21mUnited Airlines
mar. 11/187:00 amSAN - DEC
1 stop8h 52mUnited Airlines
Deal found 10/30$360
This United Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 11/269:44 amDEC - LAX
1 stop7h 46mUnited Airlines
vie. 11/288:15 amLAX - DEC
1 stop7h 37mUnited Airlines
Deal found 10/30$374
This United Airlines deal was found by Cheapflights users on 10/29. 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.
sáb. 12/67:08 pmDEC - LAS
1 stop29h 06mUnited Airlines
lun. 12/87:15 amLAS - DEC
1 stop8h 37mUnited Airlines
Deal found 10/29$391
This United Airlines deal was found by Cheapflights users on 10/29. 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.
jue. 11/139:44 amDEC - LAX
1 stop7h 46mUnited Airlines
lun. 11/177:00 amLAX - DEC
1 stop8h 52mUnited Airlines
Deal found 10/29$401
This United Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 11/247:08 pmDEC - LAX
1 stop6h 51mUnited Airlines
mar. 12/24:52 pmLAX - DEC
1 stop13h 56mUnited Airlines
Deal found 10/29$405

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 octubre 30, 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

vie. 1/16

7:09 pm-11:19 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

dom. 1/18

11:30 pm-9:05 am

1 stop7h 35m

$264

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

mié. 12/10

9:49 am-7:42 pm

2 stops11h 53m

Las Vegas Harry Reid Intl

sáb. 12/13

6:00 am-5:52 pm

2 stops9h 52m

$279

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

dom. 2/1

7:09 pm-11:19 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

sáb. 2/7

12:30 am-9:05 am

1 stop6h 35m

$344

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

mié. 12/10

9:49 am-3:06 pm

1 stop7h 17m

Las Vegas Harry Reid Intl

vie. 12/19

11:59 pm-9:05 am

1 stop7h 06m

$344

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

jue. 1/8

7:09 pm-11:19 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

dom. 1/11

11:30 pm-9:05 am

1 stop7h 35m

$344

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

mié. 1/14

9:49 am-3:20 pm

1 stop7h 31m

Las Vegas Harry Reid Intl

mié. 1/21

11:30 pm-9:05 am

1 stop7h 35m

$344

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

jue. 1/29

7:09 pm-11:19 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

dom. 2/1

11:30 pm-9:05 am

1 stop7h 35m

$344

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

vie. 11/14

7:08 pm-11:59 pm

1 stop6h 51m

San Francisco

mar. 11/18

11:44 pm-8:48 am

1 stop7h 04m

$354

DecaturReno

DEC - RNO

DECRNO

Decatur Arpt

jue. 11/13

9:44 am-5:47 pm

2 stops10h 03m

Reno

lun. 11/17

7:00 am-5:52 pm

1 stop8h 52m

$360

DecaturSan Diego

DEC - SAN

DECSAN

Decatur Arpt

vie. 11/14

9:44 am-8:05 pm

2 stops12h 21m

San Diego

mar. 11/18

7:00 am-5:52 pm

1 stop8h 52m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 29 results
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2
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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, May is the cheapest month in which you can book a flight from Decatur, Illinois to California (average of $132). Flying from Decatur, Illinois to 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 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 octubre 30, 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
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

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
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

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 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.

  • How long is the flight from Decatur, Illinois to California?

    A quick flight from Decatur, Illinois to California can take about 6h 10m. United Airlines provides one of the quickest options available for as low as $264. Airlines will cover a distance of 1449 mi.

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

    While some choose either Decatur Arpt - Los Angeles or Decatur Arpt - Reno, 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, May is the cheapest month in which you can book a flight from Decatur, Illinois to California (average of $132). Flying from Decatur, Illinois to 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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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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$470FlexibilityNo cancel feeOn-time69%

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