What is the cheapest airline to fly from Los Angeles to Decatur, Illinois round-trip?

United Airlines, at $374, was found to be the cheapest airline from Los Angeles to Decatur, Illinois..

What is the cheapest day to fly from Los Angeles to Decatur, Illinois?

Travelers seeking maximum savings on their Los Angeles to Decatur, Illinois flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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.

$303+ Flights from Los Angeles to Decatur, IL

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Cheap flight deals from Los Angeles to Decatur

Round-trip from	$374 (United Airlines)
One-way from	$303 (United Airlines)

From Los Angeles to Decatur Arpt

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One-way flight from Los Angeles to Decatur Arpt

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Find 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 July 2, 2025.

Wed 9/2410:50 pmLAX - DEC

1 stop8h 01mUnited Airlines

Sat 9/279:38 amDEC - LAX

1 stop9h 25mUnited Airlines

Deal found 7/1

$374

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 July 2, 2025.

Wed 9/2410:50 pmLAX - DEC

1 stop8h 01mUnited Airlines

Sat 9/279:38 amDEC - LAX

1 stop9h 25mUnited Airlines

Deal found 7/1

$374

Last-minute flights from Los Angeles to Decatur
Discover last-minute flight deals from Los Angeles to Decatur. Data last updated July 2, 2025 and is based on user searches.

Wed 7/98:18 amLAX - DEC

1 stop7h 45mUnited Airlines

Mon 7/149:45 amDEC - LAX

1 stop8h 41mUnited Airlines

Deal found 6/30

$464

Fri 8/1512:08 amLAX - DEC

1 stop6h 40mUnited Airlines

Wed 8/206:55 pmDEC - LAX

1 stop7h 03mUnited Airlines

Deal found 7/2

$399

One-way flights from Los Angeles to Decatur
Search for one-way flight options from Los Angeles to Decatur. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Thu 7/1710:40 pmLAX - DEC

1 stop17h 23mUnited Airlines

Deal found 7/1

$303

Cheapflights Fare Finder

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

Wed 9/24

10:50 pm-8:51 am

1 stop8h 01m

Decatur Arpt

Sat 9/27

9:38 am-5:03 pm

1 stop9h 25m

$374

Los AngelesDecatur

LAX - DEC

LAXDEC

Los Angeles

Thu 7/17

10:40 pm-6:03 pm

1 stop17h 23m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

Reviews of airlines servicing Decatur

Read reviews from past customers who have flown United Airlines from Los Angeles to Decatur. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,861 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What is the cheapest airline to fly from Los Angeles to Decatur, Illinois round-trip?
United Airlines, at $374, was found to be the cheapest airline from Los Angeles to Decatur, Illinois..
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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$303+ Cheap flights from Los Angeles to Decatur, IL (LAX - DEC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. 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

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Los Angeles to Decatur

Round-trip from

One-way from

Find 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 July 2, 2025.

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 July 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to Decatur that are best for you.

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.

Reviews of airlines servicing Decatur

Read reviews from past customers who have flown United Airlines from Los Angeles to Decatur. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What is the cheapest airline to fly from Los Angeles to Decatur, Illinois round-trip?

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?

Traveling to a place near Los Angeles?

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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 July 2, 2025.