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Decatur

$252+ Cheap flights from Phoenix to Decatur, IL (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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DEC
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Phoenix to Decatur

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 April 2, 2025.

Round-trip from

$274
(United Airlines)

One-way from

$252
(United Airlines)
From Phoenix to Decatur Arpt
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One-way flight from Phoenix to Decatur Arpt
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Find flight deals from Phoenix to Decatur

Cheapest flights from Phoenix to Decatur
Explore the most affordable flight options available from Phoenix to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This United Airlines deal was found by Cheapflights users on 4/1. 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 5/26:00 amPHX - DEC
2 stops9h 50mUnited Airlines
Thu 5/86:55 pmDEC - PHX
1 stop6h 59mUnited Airlines
Deal found 4/1$274

Cheapflights Fare Finder

Customize your flight search to find flights from Phoenix 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 April 2, 2025.
Use the filters below to find and compare flights from Phoenix to Decatur that are best for you.

Fly from

Phoenix

Fly to

Decatur

Route

Depart

Return

Price

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Fri 5/2

6:00 am-5:50 pm

2 stops9h 50m

Decatur Arpt

Thu 5/8

6:55 pm-11:54 pm

1 stop6h 59m

$274

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Thu 5/15

4:25 pm-8:54 am

1 stop14h 29m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from Phoenix to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Phoenix 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 Phoenix to Decatur

Rainfall in Decatur by month

Plan your trip to Decatur by taking into account the average rainfall totals by month.

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.

Temperature in Decatur by month

Plan your trip to Decatur by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Decatur

Get insights into the airlines that provide service to Decatur. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Decatur. Reviews last updated April 2, 2025.
United Airlines
7.4
Good
8,616 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

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
8,616 reviews
United Airlines
7.4
Good
8,616 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

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

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

  • What airport do you fly into for flights to Decatur from Phoenix?

    If you book a flight to Decatur from Phoenix, you will be flying to Decatur Arpt, which is the city’s only airport. Decatur Arpt (DEC) is located 4.7 mi from the center of Decatur. There are 0 flights from Phoenix to Decatur Arpt per day from 0 different airlines.

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

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

  • How can I find direct flights from Phoenix to Decatur?

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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

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