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Cheap flights from Phoenix Sky Harbor Intl Airport to Decatur from $265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Decatur departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Decatur

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 5:59 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
6h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
9:12 am - 8:53 pmDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
13h 41m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$410United Airlines
Sat, Aug 29 - Fri, Sep 4
United Airlines Logo
11:54 pm - 5:59 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
16h 05m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
9:12 am - 3:20 pmDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
8h 08m1 stop Chicago O'Hare Intl
$414United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
6:09 am - 5:59 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
9h 50m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
9:12 am - 5:10 pmDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
9h 58m2 stops Chicago O'Hare Intl Denver Intl
$419United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
7:00 am - 5:55 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
8h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
7:02 pm - 12:24 pmDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
18h 22m1 stop Chicago O'Hare Intl
$420United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
9:45 am - 6:44 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
6h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
9:13 am - 6:33 pmDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
11h 20m1 stop Chicago O'Hare Intl
$422United Airlines
Thu, Sep 10 - Wed, Sep 16
United Airlines Logo
6:00 am - 5:55 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
9h 55m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
7:02 pm - 10:17 amDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
16h 15m1 stop Chicago O'Hare Intl
$432United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:00 am - 5:55 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
9h 55m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
United Airlines Logo
7:02 pm - 1:37 pmDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
19h 35m2 stops Chicago O'Hare Intl Denver Intl
$450United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
9:00 am - 5:59 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
6h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
7:20 pm - 12:56 pmDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
19h 36m1 stop Chicago O'Hare Intl
$457United Airlines
Sat, Aug 29 - Fri, Sep 4
United Airlines Logo
9:00 am - 5:59 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
6h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
8:03 pm - 11:08 amDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
17h 05m1 stop Chicago O'Hare Intl
$469United Airlines
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
8:55 am - 5:55 pmPHX  Phoenix Sky Harbor Intl-DEC Decatur Arpt
7h 00m1 stop Chicago O'Hare Intl
United Airlines Logo
7:02 pm - 12:24 pmDEC  Decatur Arpt-PHX Phoenix Sky Harbor Intl
18h 22m1 stop Chicago O'Hare Intl
$470United Airlines
Sat, Oct 31 - Tue, Nov 3

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United Airlines flights from Phoenix Sky Harbor Intl Airport to Decatur, Illinois

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Decatur, Illinois flight tickets
United Airlines
Aug 29
PHX9:00 amPhoenix Sky Harbor Intl
6h 59m
1 stop
DEC5:59 pmDecatur Arpt
Sep 4
DEC9:12 amDecatur Arpt
13h 41m
2 stops
PHX8:53 pmPhoenix Sky Harbor Intl
$410
United Airlines
Aug 27
PHX11:54 pmPhoenix Sky Harbor Intl
16h 05m
2 stops
DEC5:59 pmDecatur Arpt
Aug 31
DEC9:12 amDecatur Arpt
8h 08m
1 stop
PHX3:20 pmPhoenix Sky Harbor Intl
$414
United Airlines
Aug 27
PHX6:09 amPhoenix Sky Harbor Intl
9h 50m
2 stops
DEC5:59 pmDecatur Arpt
Aug 31
DEC9:12 amDecatur Arpt
9h 58m
2 stops
PHX5:10 pmPhoenix Sky Harbor Intl
$419

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Decatur, Illinois 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, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Sat 8/29

9:00 am-5:59 pm

1 stop6h 59m

Decatur Arpt

Fri 9/4

9:12 am-8:53 pm

2 stops13h 41m

$410

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Thu 8/27

11:54 pm-5:59 pm

2 stops16h 05m

Decatur Arpt

Mon 8/31

9:12 am-3:20 pm

1 stop8h 08m

$414

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Thu 8/27

6:09 am-5:59 pm

2 stops9h 50m

Decatur Arpt

Mon 8/31

9:12 am-5:10 pm

2 stops9h 58m

$419

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Sat 10/31

7:00 am-5:55 pm

1 stop8h 55m

Decatur Arpt

Tue 11/3

7:02 pm-12:24 pm

1 stop18h 22m

$420
Quickest round-trip

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Thu 9/10

9:45 am-6:44 pm

1 stop6h 59m

Decatur Arpt

Wed 9/16

9:13 am-6:33 pm

1 stop11h 20m

$422

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Sat 10/31

6:00 am-5:55 pm

2 stops9h 55m

Decatur Arpt

Tue 11/3

7:02 pm-10:17 am

1 stop16h 15m

$432

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Sat 10/31

6:00 am-5:55 pm

2 stops9h 55m

Decatur Arpt

Tue 11/3

7:02 pm-1:37 pm

2 stops19h 35m

$450

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Sat 8/29

9:00 am-5:59 pm

1 stop6h 59m

Decatur Arpt

Fri 9/4

7:20 pm-12:56 pm

1 stop19h 36m

$457

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Wed 8/26

9:00 am-5:59 pm

1 stop6h 59m

Decatur Arpt

Sun 8/30

8:03 pm-11:08 am

1 stop17h 05m

$469

PhoenixDecatur

PHX Phoenix Sky Harbor Intl - DEC Decatur Arpt

PHXDEC

Phoenix Sky Harbor Intl

Sat 10/31

8:55 am-5:55 pm

1 stop7h 00m

Decatur Arpt

Tue 11/3

7:02 pm-12:24 pm

1 stop18h 22m

$470

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Decatur from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Decatur, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Decatur Arpt?

United Airlines is the most popular carrier operating from Phoenix Sky Harbor Intl to Decatur Arpt

When to book flights from Phoenix Sky Harbor Intl Airport to Decatur, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Decatur, Illinois according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Decatur, Illinois (PHX to DEC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Decatur, Illinois

Fastest flight time

6h 59m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Decatur, Illinois takes 6h 59m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Decatur, Illinois. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Decatur, Illinois.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Decatur, Illinois

  • How far is Phoenix Sky Harbor Intl to Decatur Arpt by plane?

    A flight from Phoenix Sky Harbor Intl to Decatur Arpt will travel around 1346.5 mi. In terms of flight time, this usually takes a little over 6h 59m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Decatur Arpt Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Decatur Arpt Airport were last updated today.

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Decatur Arpt Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Decatur Arpt Airport.

  • What documentation or ID do you need to fly to Decatur Arpt Airport?

    The travel and health documents you'll need for your trip to Decatur Arpt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Decatur Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Decatur?

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

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Decatur?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Decatur. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to Decatur with flexible booking policies on momondo?

Flights from Phoenix to Decatur with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phoenix to Decatur?

Once you have performed a search for Phoenix to Decatur flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Phoenix to Decatur right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phoenix to Decatur flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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