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Cheap flights from California to Decatur from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Decatur departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from California to Decatur

Cheap round-trip flights

United Airlines Logo
9:10 am - 5:56 pmLAS-DEC
6h 46m1 stop
United Airlines Logo
7:09 pm - 11:20 pmDEC-LAS
6h 11m1 stop
$344United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
11:55 pm - 5:56 pmLAS-DEC
16h 01m2 stops
United Airlines Logo
7:09 pm - 11:20 pmDEC-LAS
6h 11m1 stop
$354United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
11:55 pm - 5:56 pmLAS-DEC
16h 01m2 stops
United Airlines Logo
9:49 am - 8:15 pmDEC-LAS
12h 26m2 stops
$359United Airlines
Find Deal
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
12:20 am - 10:51 amLAX-DEC
8h 31m1 stop
United Airlines Logo
3:20 pm - 8:48 pmDEC-LAX
7h 28m1 stop
$374United Airlines
Find Deal
Thu, Mar 5 - Tue, Mar 10
United Airlines Logo
11:59 pm - 8:51 amLAS-DEC
6h 52m1 stop
United Airlines Logo
6:55 pm - 9:36 amDEC-LAS
16h 41m1 stop
$394United Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
United Airlines Logo
9:10 am - 5:56 pmLAS-DEC
6h 46m1 stop
United Airlines Logo
7:09 pm - 11:20 pmDEC-LAS
6h 11m1 stop
$395United Airlines
Find Deal
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
6:27 pm - 8:51 amLAS-DEC
12h 24m2 stops
United Airlines Logo
9:38 am - 4:18 pmDEC-LAS
8h 40m1 stop
$404United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
7:58 pm - 8:51 amLAS-DEC
10h 53m2 stops
United Airlines Logo
9:38 am - 8:52 pmDEC-LAS
13h 14m2 stops
$409United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
11:59 pm - 8:51 amLAX-DEC
6h 52m1 stop
United Airlines Logo
7:08 pm - 11:59 pmDEC-LAX
6h 51m1 stop
$416United Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
United Airlines Logo
11:59 pm - 8:51 amLAX-DEC
6h 52m1 stop
United Airlines Logo
9:38 am - 5:03 pmDEC-LAX
9h 25m1 stop
$424United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4

United Airlines flights from California to Decatur, Illinois

Our best United Airlines deals on California to Decatur, Illinois flight tickets
United Airlines
Feb 20
LAS9:10 amLas Vegas Harry Reid Intl
6h 46m
1 stop
DEC5:56 pmDecatur Arpt
Feb 24
DEC7:09 pmDecatur Arpt
6h 11m
1 stop
LAS11:20 pmLas Vegas Harry Reid Intl
$344
Find similar
United Airlines
Feb 20
LAS11:55 pmLas Vegas Harry Reid Intl
16h 01m
2 stops
DEC5:56 pmDecatur Arpt
Feb 24
DEC7:09 pmDecatur Arpt
6h 11m
1 stop
LAS11:20 pmLas Vegas Harry Reid Intl
$354
Find similar
United Airlines
Feb 20
LAS11:55 pmLas Vegas Harry Reid Intl
16h 01m
2 stops
DEC5:56 pmDecatur Arpt
Feb 23
DEC9:49 amDecatur Arpt
12h 26m
2 stops
LAS8:15 pmLas Vegas Harry Reid Intl
$359
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Decatur, Illinois 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from California to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Fri 2/20

9:10 am-5:56 pm

1 stop6h 46m

Decatur Arpt

Tue 2/24

7:09 pm-11:20 pm

1 stop6h 11m

$344

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Fri 2/20

11:55 pm-5:56 pm

2 stops16h 01m

Decatur Arpt

Tue 2/24

7:09 pm-11:20 pm

1 stop6h 11m

$354

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Fri 2/20

11:55 pm-5:56 pm

2 stops16h 01m

Decatur Arpt

Mon 2/23

9:49 am-8:15 pm

2 stops12h 26m

$359

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Thu 3/5

12:20 am-10:51 am

1 stop8h 31m

Decatur Arpt

Tue 3/10

3:20 pm-8:48 pm

1 stop7h 28m

$374

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Fri 10/17

11:59 pm-8:51 am

1 stop6h 52m

Decatur Arpt

Sun 10/19

6:55 pm-9:36 am

1 stop16h 41m

$394

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Fri 2/20

9:10 am-5:56 pm

1 stop6h 46m

Decatur Arpt

Mon 2/23

7:09 pm-11:20 pm

1 stop6h 11m

$395

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Tue 9/30

6:27 pm-8:51 am

2 stops12h 24m

Decatur Arpt

Sat 10/4

9:38 am-4:18 pm

1 stop8h 40m

$404

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Tue 9/30

7:58 pm-8:51 am

2 stops10h 53m

Decatur Arpt

Sat 10/4

9:38 am-8:52 pm

2 stops13h 14m

$409

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Wed 10/22

11:59 pm-8:51 am

1 stop6h 52m

Decatur Arpt

Sun 10/26

7:08 pm-11:59 pm

1 stop6h 51m

$416

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Tue 9/30

11:59 pm-8:51 am

1 stop6h 52m

Decatur Arpt

Sat 10/4

9:38 am-5:03 pm

1 stop9h 25m

$424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Decatur from

How to get the cheapest flight ticket from California to Decatur, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from California to Decatur Arpt?

United Airlines is the most popular carrier operating from California to Decatur Arpt

Cheap California to Decatur, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Decatur, Illinois

Direct flights

None
There are no direct flights from California to Decatur, Illinois. There are no popular flight routes from California to Decatur, Illinois.
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  • When did momondo last update prices for flights from California to Decatur Arpt Airport?

    Prices for flights from California to Decatur Arpt Airport refresh daily.

  • How many operators does momondo search for flights from California to Decatur Arpt Airport?

  • How old do you have to be to fly from California to Decatur Arpt Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Decatur Arpt Airport.

  • What documentation or ID do you need to fly to Decatur Arpt Airport?

    The required travel and health documents for your Decatur Arpt Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Decatur Arpt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Decatur, Illinois

Compare and see reviews for airlines that fly from California to Decatur, Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $373Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Decatur?

Book flights to Decatur if you plan to visit one of these locations
Effingham
Mattoon
Forsyth

Why use momondo?

Why should I use momondo to find a flight deal from California to Decatur?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Decatur. momondo saves you time and could save you money on your trip.

Can I find flights from California to Decatur with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Decatur from California with this policy.

How can momondo help me find flights from California to Decatur?

Once all potential California to Decatur flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from California to Decatur right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Decatur flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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