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 51m. Fly via United Airlines to get the fastest option. The distance between Los Angeles and Decatur, Illinois is about 1673 mi.

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.

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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Los Angeles to Decatur, Illinois as you normally would.

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.

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.

$531+ Cheap Flights from Los Angeles to Decatur, IL

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Cheap flight deals from Los Angeles to Decatur

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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 June 29, 2026.

Tue 11/311:55 pm

LAX

DEC

1 stop6h 51m

United Airlines

Sat 11/76:55 pm

DEC

LAX

1 stop16h 35m

United Airlines

Deal found 6/24

$531

Thu 9/34:55 pm

LAX

DEC

1 stop23h 04m

United Airlines

Mon 9/77:20 pm

DEC

LAX

1 stop15h 10m

United Airlines

Deal found 6/26

$580

Find flight deals from Los Angeles to Decatur

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$531 (United Airlines)

Provider with most accurate pricing for Los Angeles-Decatur Arpt flight deals.

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From Los Angeles to Decatur Arpt

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Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Tue 11/3

11:55 pm-8:46 am

1 stop6h 51m

Decatur Arpt

Sat 11/7

6:55 pm-9:30 am

1 stop16h 35m

$531

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Thu 9/3

4:55 pm-5:59 pm

1 stop23h 04m

Decatur Arpt

Mon 9/7

7:20 pm-8:30 am

1 stop15h 10m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

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.

LAX-DEC

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

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 51m. 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.

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$531+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Los Angeles to Decatur with Cheapflights

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Cheap flight deals from Los Angeles to Decatur

Cheapest flights from Los Angeles to DecaturExplore 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 June 29, 2026.

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 June 29, 2026.

Best flights from Los Angeles to DecaturDiscover carefully curated flight deals from Los Angeles to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.

Discover carefully curated flight deals from Los Angeles to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.

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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?

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

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

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

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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 June 29, 2026.

Best flights from Los Angeles to Decatur
Discover carefully curated flight deals from Los Angeles to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.