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Decatur

$268+ Cheap flights from California to Decatur, IL (DEC)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEC
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from California to Decatur

Keep the following information in mind while searching for California to Decatur flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(United Airlines)

One-way from

$268
(United Airlines)
Provider with most accurate pricing for Los Angeles-Decatur Arpt flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Decatur Arpt flights.
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From California to Decatur Arpt
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One-way flight from California to Decatur Arpt
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Find flight deals from California to Decatur

Cheapest flights from California to Decatur
Explore the most affordable flight options available from California to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

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.
Thu 3/612:50 amLAS - DEC
1 stop6h 00mUnited Airlines
Tue 3/113:00 pmDEC - LAS
1 stop9h 03mUnited Airlines
Deal found 2/20$315
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.
Tue 4/812:08 amSFO - DEC
1 stop6h 46mUnited Airlines
Wed 4/169:50 amDEC - SFO
1 stop9h 46mUnited Airlines
Deal found 2/20$375
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.
Thu 3/611:59 pmLAX - DEC
1 stop6h 51mUnited Airlines
Sun 3/99:50 amDEC - LAX
1 stop8h 52mUnited Airlines
Deal found 2/20$425

Find flights from California to Decatur within your budget

Customize your flight search to find flights from California to Decatur 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 February 20, 2025.

Fly from

California

Fly to

Decatur

Route

Depart

Return

Price

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Thu 3/6

12:50 am-8:50 am

1 stop6h 00m

Decatur Arpt

Tue 3/11

3:00 pm-10:03 pm

1 stop9h 03m

$315

San FranciscoDecatur

SFO - DEC

SFODEC

San Francisco

Tue 4/8

12:08 am-8:54 am

1 stop6h 46m

Decatur Arpt

Wed 4/16

9:50 am-5:36 pm

1 stop9h 46m

$375

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Thu 3/6

11:59 pm-8:50 am

1 stop6h 51m

Decatur Arpt

Sun 3/9

9:50 am-4:42 pm

1 stop8h 52m

$425

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Thu 4/3

5:45 am-8:54 am

1 stop25h 09m

$268

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Thu 3/6

6:00 am-8:50 am

2 stops24h 50m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from California to Decatur

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

Travel insights for flights from California to Decatur

Get recent, data-driven insights about flights from California to Decatur including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from CA to DEC?

Find hourly flight availability from California to Decatur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from California to Decatur, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Decatur by month

Plan your trip to Decatur by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Decatur, Illinois ranges from 1.7 - 4.4 inches per month. June is typically the wettest month, when rainfall can reach 4.4 in. January is typically the driest time to visit Decatur, Illinois when rainfall is around 1.7 in.

Temperature in Decatur by month

Plan your trip to Decatur by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Decatur, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Decatur

Get insights into the airlines that provide service to Decatur. 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 Decatur. Reviews last updated February 20, 2025.
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Overall

7.4

Food

6.7

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,766 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Overall

7.4

Food

6.7

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

    Decatur Arpt (DEC), located 4.7 mi from the city center, is the airport you fly into when you book flights from California to Decatur.

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

    Most travelers choose Los Angeles - Decatur Arpt, Oakland - Decatur Arpt or Las Vegas Harry Reid Intl - Decatur Arpt when deciding on the best route from California to Decatur, Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Decatur by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from California to Decatur

Discover the top airline that operate flights from California to Decatur. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$343Average$515FlexibilityNo cancel feeOn-time69%
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