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Cheap flights from Phoenix Sky Harbor Intl Airport to Decatur from $273

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 11/12. 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
10:00 am - 5:51 pm
PHX
-
DEC
6h 51m
1 stop
United Airlines Logo
9:42 am - 9:23 pm
DEC
-
PHX
12h 41m
2 stops
$420United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
8:31 pm - 8:46 am
PHX
-
DEC
11h 15m
2 stops
United Airlines Logo
9:42 am - 9:59 pm
DEC
-
PHX
13h 17m
2 stops
$429United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
10:00 am - 5:51 pm
PHX
-
DEC
6h 51m
1 stop
United Airlines Logo
9:42 am - 7:02 pm
DEC
-
PHX
10h 20m
1 stop
$448United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:49 pm - 5:56 pm
PHX
-
DEC
22h 07m
1 stop
United Airlines Logo
9:37 am - 3:19 pm
DEC
-
PHX
7h 42m
1 stop
$484United Airlines
Thu, Jul 23 - Wed, Jul 29
United Airlines Logo
5:49 pm - 8:57 am
PHX
-
DEC
13h 08m
1 stop
United Airlines Logo
9:37 am - 5:40 pm
DEC
-
PHX
10h 03m
2 stops
$494United Airlines
Thu, Jul 23 - Wed, Jul 29
United Airlines Logo
7:47 pm - 8:57 am
PHX
-
DEC
11h 10m
2 stops
United Airlines Logo
6:45 pm - 2:42 pm
DEC
-
PHX
21h 57m
2 stops
$499United Airlines
Thu, Jul 9 - Mon, Jul 13
United Airlines Logo
8:45 am - 6:04 pm
PHX
-
DEC
7h 19m
1 stop
United Airlines Logo
9:13 am - 3:20 pm
DEC
-
PHX
8h 07m
1 stop
$514United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
11:52 pm - 6:43 pm
PHX
-
DEC
16h 51m
1 stop
United Airlines Logo
7:18 pm - 8:49 pm
DEC
-
PHX
27h 31m
2 stops
$520United Airlines
Mon, Sep 28 - Fri, Oct 2
United Airlines Logo
7:37 pm - 8:05 am
PHX
-
DEC
10h 28m
2 stops
United Airlines Logo
9:13 am - 3:20 pm
DEC
-
PHX
8h 07m
1 stop
$524United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
11:52 pm - 6:43 pm
PHX
-
DEC
16h 51m
1 stop
United Airlines Logo
7:18 pm - 8:54 am
DEC
-
PHX
15h 36m
1 stop
$526United Airlines
Mon, Sep 28 - Fri, Oct 2

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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
Nov 7
PHX10:00 amPhoenix Sky Harbor Intl
6h 51m
1 stop
DEC5:51 pmDecatur Arpt
Nov 11
DEC9:42 amDecatur Arpt
12h 41m
2 stops
PHX9:23 pmPhoenix Sky Harbor Intl
$420
United Airlines
Nov 7
PHX8:31 pmPhoenix Sky Harbor Intl
11h 15m
2 stops
DEC8:46 amDecatur Arpt
Nov 11
DEC9:42 amDecatur Arpt
13h 17m
2 stops
PHX9:59 pmPhoenix Sky Harbor Intl
$429
United Airlines
Nov 7
PHX10:00 amPhoenix Sky Harbor Intl
6h 51m
1 stop
DEC5:51 pmDecatur Arpt
Nov 11
DEC9:42 amDecatur Arpt
10h 20m
1 stop
PHX7:02 pmPhoenix Sky Harbor Intl
$448

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 June 27, 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 - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 11/7

10:00 am-5:51 pm

1 stop6h 51m

Decatur Arpt

Wed 11/11

9:42 am-9:23 pm

2 stops12h 41m

$420

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 11/7

8:31 pm-8:46 am

2 stops11h 15m

Decatur Arpt

Wed 11/11

9:42 am-9:59 pm

2 stops13h 17m

$429

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 11/7

10:00 am-5:51 pm

1 stop6h 51m

Decatur Arpt

Wed 11/11

9:42 am-7:02 pm

1 stop10h 20m

$448

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Thu 7/23

5:49 pm-5:56 pm

1 stop22h 07m

Decatur Arpt

Wed 7/29

9:37 am-3:19 pm

1 stop7h 42m

$484

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Thu 7/23

5:49 pm-8:57 am

1 stop13h 08m

Decatur Arpt

Wed 7/29

9:37 am-5:40 pm

2 stops10h 03m

$494

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Thu 7/9

7:47 pm-8:57 am

2 stops11h 10m

Decatur Arpt

Mon 7/13

6:45 pm-2:42 pm

2 stops21h 57m

$499
Quickest round-trip

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Wed 9/9

8:45 am-6:04 pm

1 stop7h 19m

Decatur Arpt

Sun 9/13

9:13 am-3:20 pm

1 stop8h 07m

$514

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Mon 9/28

11:52 pm-6:43 pm

1 stop16h 51m

Decatur Arpt

Fri 10/2

7:18 pm-8:49 pm

2 stops27h 31m

$520

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Wed 9/9

7:37 pm-8:05 am

2 stops10h 28m

Decatur Arpt

Sun 9/13

9:13 am-3:20 pm

1 stop8h 07m

$524

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Mon 9/28

11:52 pm-6:43 pm

1 stop16h 51m

Decatur Arpt

Fri 10/2

7:18 pm-8:54 am

1 stop15h 36m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

9h 46m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Decatur, Illinois takes 9h 46m
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 9h 46m.

  • 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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