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Decatur

$444+ Cheap flights from Los Angeles to Decatur, IL (LAX - DEC)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEC
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap flight deals from Los Angeles to Decatur

Cheapest flights from Los Angeles to Decatur
Explore the most affordable flight options available from Los Angeles to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This United Airlines deal was found by Cheapflights users on 5/5. 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 8/410:35 pm
LAX
-
DEC
1 stop8h 22m
United Airlines
Wed 8/129:42 am
DEC
-
LAX
1 stop8h 48m
United Airlines
Deal found 5/5$444
This United Airlines deal was found by Cheapflights users on 5/5. 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 8/47:00 am
LAX
-
DEC
1 stop8h 56m
United Airlines
Tue 8/116:55 pm
DEC
-
LAX
1 stop16h 40m
United Airlines
Deal found 5/5$445
This United Airlines deal was found by Cheapflights users on 5/5. 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 8/47:00 am
LAX
-
DEC
1 stop8h 56m
United Airlines
Sun 8/96:45 pm
DEC
-
LAX
1 stop7h 24m
United Airlines
Deal found 5/5$510
This United Airlines deal was found by Cheapflights users on 5/5. 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 8/411:30 pm
LAX
-
DEC
1 stop7h 27m
United Airlines
Sat 8/86:45 pm
DEC
-
LAX
1 stop16h 48m
United Airlines
Deal found 5/5$554
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 7/156:58 pm
LAX
-
DEC
1 stop11h 59m
United Airlines
Sat 7/256:45 pm
DEC
-
LAX
1 stop16h 48m
United Airlines
Deal found 5/9$555
This United Airlines deal was found by Cheapflights users on 5/5. 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 8/47:00 am
LAX
-
DEC
1 stop8h 56m
United Airlines
Fri 8/76:45 pm
DEC
-
LAX
1 stop18h 39m
United Airlines
Deal found 5/5$570
This United Airlines deal was found by Cheapflights users on 5/5. 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 8/612:13 am
LAX
-
DEC
1 stop6h 44m
United Airlines
Fri 8/76:45 pm
DEC
-
LAX
2 stops14h 53m
United Airlines
Deal found 5/5$571
This United Airlines deal was found by Cheapflights users on 5/7. 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 9/312:10 am
LAX
-
DEC
1 stop6h 36m
United Airlines
Mon 9/76:55 pm
DEC
-
LAX
1 stop24h 22m
United Airlines
Deal found 5/7$577
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 5/297:00 am
LAX
-
DEC
1 stop8h 56m
United Airlines
Sat 5/307:05 pm
DEC
-
LAX
2 stops17h 38m
United Airlines
Deal found 5/6$582
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 8/96:58 pm
LAX
-
DEC
1 stop11h 59m
United Airlines
Wed 8/129:42 am
DEC
-
LAX
1 stop11h 39m
United Airlines
Deal found 5/5$587

Find flight deals from Los Angeles to Decatur

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Decatur (DEC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$444
(United Airlines)
Provider with most accurate pricing for Los Angeles-Decatur Arpt flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Decatur Arpt flights.
Search Deals
From Los Angeles to Decatur Arpt
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 May 10, 2026.
Use the filters below to find and compare flights from Los Angeles to Decatur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Thu 8/6

10:35 pm-8:57 am

1 stop8h 22m

Decatur Arpt

Sat 8/8

6:45 pm-9:33 am

1 stop16h 48m

$554

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Thu 9/3

12:10 am-8:46 am

1 stop6h 36m

Decatur Arpt

Mon 9/7

6:55 pm-5:17 pm

1 stop24h 22m

$577

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Fri 5/29

7:00 am-5:56 pm

1 stop8h 56m

Decatur Arpt

Sat 5/30

7:05 pm-10:43 am

2 stops17h 38m

$582

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Tue 8/4

12:13 am-5:56 pm

1 stop15h 43m

Decatur Arpt

Thu 8/6

9:37 am-6:20 pm

1 stop10h 43m

$587

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Wed 7/15

5:00 pm-8:57 am

1 stop13h 57m

Decatur Arpt

Sat 7/25

6:45 pm-9:32 am

2 stops16h 47m

$610
Quickest round-trip

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Thu 6/11

12:13 am-8:57 am

1 stop6h 44m

Decatur Arpt

Sun 6/14

6:45 pm-9:33 am

1 stop16h 48m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Los Angeles-Decatur, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Decatur, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Decatur, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-Decatur, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Decatur, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Los Angeles to Decatur

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

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Decatur. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Los Angeles to Decatur, Illinois in 8h 22m. Fly via United Airlines to get the fastest option. The distance between Los Angeles and Decatur, Illinois is about 1673 mi.

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

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

  • How can I find direct flights from Los Angeles to Decatur?

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

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

    Yes. Cheapflights offers flight deals from Los Angeles 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

Traveling to a place near Decatur?

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

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