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Cheap flights from Phoenix Sky Harbor Intl Airport to Decatur from $394

This is the cheapest round-trip 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 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
10:15 am - 5:52 pmPHX-DEC
6h 37m1 stop
United Airlines Logo
7:08 pm - 10:57 pmDEC-PHX
28h 49m1 stop
$394United Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 13
United Airlines Logo
6:35 am - 5:52 pmPHX-DEC
10h 17m2 stops
United Airlines Logo
7:08 pm - 10:57 pmDEC-PHX
28h 49m1 stop
$404United Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 13
United Airlines Logo
11:33 am - 8:48 amPHX-DEC
20h 15m2 stops
United Airlines Logo
9:49 am - 3:48 pmDEC-PHX
6h 59m1 stop
$411United Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
10:24 am - 5:52 pmPHX-DEC
6h 28m1 stop
United Airlines Logo
7:08 pm - 12:03 amDEC-PHX
5h 55m1 stop
$414United Airlines
Find Deal
Fri, Nov 21 - Sat, Nov 29
United Airlines Logo
6:35 am - 5:52 pmPHX-DEC
10h 17m2 stops
United Airlines Logo
7:08 pm - 2:10 pmDEC-PHX
20h 02m2 stops
$420United Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 13
United Airlines Logo
8:30 am - 5:52 pmPHX-DEC
8h 22m1 stop
United Airlines Logo
9:44 am - 8:36 pmDEC-PHX
11h 52m2 stops
$424United Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
United Airlines Logo
3:45 pm - 8:52 amPHX-DEC
16h 07m1 stop
United Airlines Logo
7:05 pm - 7:18 pmDEC-PHX
25h 13m1 stop
$425United Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
8:50 pm - 8:48 amPHX-DEC
10h 58m2 stops
United Airlines Logo
9:44 am - 7:22 pmDEC-PHX
10h 38m2 stops
$429United Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
United Airlines Logo
3:45 pm - 8:52 amPHX-DEC
16h 07m1 stop
United Airlines Logo
7:05 pm - 3:49 pmDEC-PHX
21h 44m2 stops
$435United Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
8:30 am - 5:52 pmPHX-DEC
8h 22m1 stop
United Airlines Logo
9:44 am - 3:58 pmDEC-PHX
7h 14m1 stop
$440United Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27

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
Dec 4
PHX10:15 amPhoenix Sky Harbor Intl
6h 37m
1 stop
DEC5:52 pmDecatur Arpt
Dec 13
DEC7:08 pmDecatur Arpt
28h 49m
1 stop
PHX10:57 pmPhoenix Sky Harbor Intl
$394
Find similar
United Airlines
Dec 4
PHX6:35 amPhoenix Sky Harbor Intl
10h 17m
2 stops
DEC5:52 pmDecatur Arpt
Dec 13
DEC7:08 pmDecatur Arpt
28h 49m
1 stop
PHX10:57 pmPhoenix Sky Harbor Intl
$404
Find similar
United Airlines
Dec 11
PHX11:33 amPhoenix Sky Harbor Intl
20h 15m
2 stops
DEC8:48 amDecatur Arpt
Dec 14
DEC9:49 amDecatur Arpt
6h 59m
1 stop
PHX3:48 pmPhoenix Sky Harbor Intl
$411
Find similar

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 November 10, 2025.
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

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Thu 12/4

10:15 am-5:52 pm

1 stop6h 37m

Decatur Arpt

Sat 12/13

7:08 pm-10:57 pm

1 stop28h 49m

$394

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Thu 12/4

6:35 am-5:52 pm

2 stops10h 17m

Decatur Arpt

Sat 12/13

7:08 pm-10:57 pm

1 stop28h 49m

$404

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Thu 12/11

11:33 am-8:48 am

2 stops20h 15m

Decatur Arpt

Sun 12/14

9:49 am-3:48 pm

1 stop6h 59m

$411

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Fri 11/21

10:24 am-5:52 pm

1 stop6h 28m

Decatur Arpt

Sat 11/29

7:08 pm-12:03 am

1 stop5h 55m

$414

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Thu 12/4

6:35 am-5:52 pm

2 stops10h 17m

Decatur Arpt

Sat 12/13

7:08 pm-2:10 pm

2 stops20h 02m

$420

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sun 11/23

8:30 am-5:52 pm

1 stop8h 22m

Decatur Arpt

Thu 11/27

9:44 am-8:36 pm

2 stops11h 52m

$424

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 2/28

3:45 pm-8:52 am

1 stop16h 07m

Decatur Arpt

Tue 3/3

7:05 pm-7:18 pm

1 stop25h 13m

$425

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sun 11/23

8:50 pm-8:48 am

2 stops10h 58m

Decatur Arpt

Thu 11/27

9:44 am-7:22 pm

2 stops10h 38m

$429

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 2/28

3:45 pm-8:52 am

1 stop16h 07m

Decatur Arpt

Tue 3/3

7:05 pm-3:49 pm

2 stops21h 44m

$435

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sun 11/23

8:30 am-5:52 pm

1 stop8h 22m

Decatur Arpt

Thu 11/27

9:44 am-3:58 pm

1 stop7h 14m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

Direct flights

None
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.
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  • 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 28m.

  • 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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