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Cheap flights from Decatur, Illinois to California from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Decatur, Illinois to California departing on 12/15. 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 Decatur, Illinois to California

Cheap round-trip flights

United Airlines Logo
9:38 am - 9:32 pmDEC-LAS
13h 54m2 stops
United Airlines Logo
11:59 pm - 8:51 amLAS-DEC
6h 52m1 stop
$299United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
9:38 am - 9:18 pmDEC-LAS
13h 40m2 stops
United Airlines Logo
6:00 am - 5:52 pmLAS-DEC
9h 52m2 stops
$301United Airlines
Find Deal
Sat, Oct 25 - Mon, Oct 27
United Airlines Logo
9:44 am - 5:57 pmDEC-LAS
10h 13m2 stops
United Airlines Logo
7:04 pm - 8:48 amLAS-DEC
11h 44m2 stops
$303United Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
9:44 am - 5:57 pmDEC-LAS
10h 13m2 stops
United Airlines Logo
11:59 pm - 8:48 amLAS-DEC
6h 49m1 stop
$308United Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
9:38 am - 4:18 pmDEC-LAS
8h 40m1 stop
United Airlines Logo
6:00 am - 5:52 pmLAS-DEC
9h 52m2 stops
$319United Airlines
Find Deal
Sat, Oct 25 - Mon, Oct 27
United Airlines Logo
9:38 am - 8:39 pmDEC-LAS
13h 01m2 stops
United Airlines Logo
6:00 am - 5:52 pmLAS-DEC
9h 52m2 stops
$327United Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
United Airlines Logo
9:38 am - 7:42 pmDEC-LAS
12h 04m2 stops
United Airlines Logo
6:27 pm - 8:51 amLAS-DEC
12h 24m2 stops
$329United Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
United Airlines Logo
9:38 am - 9:45 pmDEC-SAN
14h 07m2 stops
United Airlines Logo
10:30 pm - 8:51 amSAN-DEC
8h 21m1 stop
$340United Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
United Airlines Logo
7:09 pm - 11:19 pmDEC-LAS
6h 10m1 stop
United Airlines Logo
12:30 am - 9:05 amLAS-DEC
6h 35m1 stop
$344United Airlines
Find Deal
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
9:38 am - 8:02 pmDEC-SAN
12h 24m2 stops
United Airlines Logo
8:08 pm - 8:51 amSAN-DEC
10h 43m2 stops
$349United Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30

United Airlines flights from Decatur, Illinois to California

Our best United Airlines deals on Decatur, Illinois to California flight tickets
United Airlines
Oct 2
DEC9:38 amDecatur Arpt
13h 54m
2 stops
LAS9:32 pmLas Vegas Harry Reid Intl
Oct 6
LAS11:59 pmLas Vegas Harry Reid Intl
6h 52m
1 stop
DEC8:51 amDecatur Arpt
$299
Find similar
United Airlines
Oct 25
DEC9:38 amDecatur Arpt
13h 40m
2 stops
LAS9:18 pmLas Vegas Harry Reid Intl
Oct 27
LAS6:00 amLas Vegas Harry Reid Intl
9h 52m
2 stops
DEC5:52 pmDecatur Arpt
$301
Find similar
United Airlines
Nov 13
DEC9:44 amDecatur Arpt
10h 13m
2 stops
LAS5:57 pmLas Vegas Harry Reid Intl
Nov 16
LAS7:04 pmLas Vegas Harry Reid Intl
11h 44m
2 stops
DEC8:48 amDecatur Arpt
$303
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Decatur, Illinois 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, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Decatur, Illinois to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Thu 10/2

9:38 am-9:32 pm

2 stops13h 54m

Las Vegas Harry Reid Intl

Mon 10/6

11:59 pm-8:51 am

1 stop6h 52m

$299

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Sat 10/25

9:38 am-9:18 pm

2 stops13h 40m

Las Vegas Harry Reid Intl

Mon 10/27

6:00 am-5:52 pm

2 stops9h 52m

$301

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Thu 11/13

9:44 am-5:57 pm

2 stops10h 13m

Las Vegas Harry Reid Intl

Sun 11/16

7:04 pm-8:48 am

2 stops11h 44m

$303

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Thu 11/13

9:44 am-5:57 pm

2 stops10h 13m

Las Vegas Harry Reid Intl

Sun 11/16

11:59 pm-8:48 am

1 stop6h 49m

$308

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Sat 10/25

9:38 am-4:18 pm

1 stop8h 40m

Las Vegas Harry Reid Intl

Mon 10/27

6:00 am-5:52 pm

2 stops9h 52m

$319

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Fri 10/24

9:38 am-8:39 pm

2 stops13h 01m

Las Vegas Harry Reid Intl

Mon 10/27

6:00 am-5:52 pm

2 stops9h 52m

$327

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Thu 9/25

9:38 am-7:42 pm

2 stops12h 04m

Las Vegas Harry Reid Intl

Mon 9/29

6:27 pm-8:51 am

2 stops12h 24m

$329

DecaturSan Diego

DEC - SAN

DECSAN

Decatur Arpt

Fri 9/26

9:38 am-9:45 pm

2 stops14h 07m

San Diego

Tue 9/30

10:30 pm-8:51 am

1 stop8h 21m

$340

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Sat 1/31

7:09 pm-11:19 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

Tue 2/3

12:30 am-9:05 am

1 stop6h 35m

$344

DecaturSan Diego

DEC - SAN

DECSAN

Decatur Arpt

Fri 9/26

9:38 am-8:02 pm

2 stops12h 24m

San Diego

Tue 9/30

8:08 pm-8:51 am

2 stops10h 43m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Decatur, Illinois to California

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

Can stopping save me money on Decatur, Illinois to California flights?

You could potentially save up to 18% on your flight if you consider stops on a Decatur, Illinois to California flight.

Cheap Decatur, Illinois to California flight deals and tips

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

Direct flights

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

    Prices for flights from Decatur Arpt Airport to California were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Decatur Arpt Airport to California.

  • What documentation or ID do you need to fly to California?

    The required travel and health documents for your California 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 California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Decatur, Illinois to California

Compare and see reviews for airlines that fly from Decatur, Illinois to California with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $189Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Decatur to California for you.

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

Flights from Decatur to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Decatur to California 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.

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