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Decatur

$327+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEC
Mar 27 — Apr 31
Fri 3/27
Fri 4/3
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 February 25, 2026.

This United Airlines deal was found by Cheapflights users on 2/21. 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 3/1712:25 am
LAX
-
DEC
1 stop6h 27m
United Airlines
Sun 3/227:15 pm
DEC
-
LAX
1 stop6h 44m
United Airlines
Deal found 2/21$327
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/1711:10 pm
LAX
-
DEC
1 stop7h 42m
United Airlines
Sat 3/217:15 pm
DEC
-
LAX
1 stop6h 44m
United Airlines
Deal found 2/21$359
This United Airlines deal was found by Cheapflights users on 2/23. 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 10/2810:45 pm
LAX
-
DEC
1 stop8h 01m
United Airlines
Sat 10/316:55 pm
DEC
-
LAX
1 stop7h 04m
United Airlines
Deal found 2/23$394
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Sat 2/2810:55 pm
LAX
-
DEC
1 stop7h 57m
United Airlines
Sun 4/127:25 pm
DEC
-
LAX
1 stop27h 12m
United Airlines
Deal found 2/24$528

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 February 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(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 February 25, 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

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Tue 3/17

12:25 am-8:52 am

1 stop6h 27m

Decatur Arpt

Sun 3/22

7:15 pm-11:59 pm

1 stop6h 44m

$327

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Tue 3/17

11:00 am-8:52 am

2 stops19h 52m

Decatur Arpt

Sat 3/21

7:15 pm-11:59 pm

1 stop6h 44m

$532

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Sat 6/20

12:13 am-5:56 pm

1 stop15h 43m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

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.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Decatur

What is the cheapest month to book a flight from Los Angeles to Decatur, Illinois?

Currently, January is the cheapest month in which you can book a flight from Los Angeles to Decatur, Illinois (average of $288). Flying from Los Angeles to Decatur, Illinois in May is currently the most expensive (average of $412). 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.

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 6h 27m. 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.

  • What is the cheapest month to book a flight from Los Angeles to Decatur, Illinois?

    Currently, January is the cheapest month in which you can book a flight from Los Angeles to Decatur, Illinois (average of $288). Flying from Los Angeles to Decatur, Illinois in May is currently the most expensive (average of $412). 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

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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