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Cheap flights from Phoenix Sky Harbor Intl Airport to Decatur from $309

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 10/17. 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
0 bags

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

Cheap round-trip flights

United Airlines Logo
8:19 pm - 8:51 amPHX-DEC
10h 32m2 stops
United Airlines Logo
9:38 am - 7:30 pmDEC-PHX
11h 52m2 stops
$309United Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
8:19 pm - 8:51 amPHX-DEC
10h 32m2 stops
United Airlines Logo
6:55 pm - 2:39 pmDEC-PHX
21h 44m1 stop
$384United Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
7:30 am - 5:52 pmPHX-DEC
8h 22m1 stop
United Airlines Logo
7:08 pm - 11:21 amDEC-PHX
18h 13m1 stop
$390United Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31
United Airlines Logo
8:34 pm - 8:52 amPHX-DEC
11h 18m2 stops
United Airlines Logo
7:09 pm - 7:18 pmDEC-PHX
25h 09m1 stop
$395United Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
6:31 pm - 8:52 amPHX-DEC
13h 21m1 stop
United Airlines Logo
7:09 pm - 5:16 pmDEC-PHX
23h 07m1 stop
$426United Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
8:34 pm - 8:52 amPHX-DEC
11h 18m2 stops
United Airlines Logo
7:09 pm - 11:46 amDEC-PHX
17h 37m2 stops
$433United Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
7:00 am - 6:04 pmPHX-DEC
9h 04m1 stop
United Airlines Logo
6:55 pm - 9:19 amDEC-PHX
16h 24m1 stop
$444United Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
6:30 pm - 8:51 amPHX-DEC
12h 21m1 stop
United Airlines Logo
9:38 am - 7:30 pmDEC-PHX
11h 52m2 stops
$472United Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
United Airlines Logo
9:00 am - 6:04 pmPHX-DEC
7h 04m1 stop
United Airlines Logo
9:38 am - 10:00 pmDEC-PHX
14h 22m1 stop
$475United Airlines
Find Deal
Mon, Oct 6 - Tue, Oct 14
United Airlines Logo
10:33 am - 8:48 amPHX-DEC
20h 15m2 stops
United Airlines Logo
7:08 pm - 9:41 pmDEC-PHX
28h 33m1 stop
$478United Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31

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
Oct 17
PHX8:19 pmPhoenix Sky Harbor Intl
10h 32m
2 stops
DEC8:51 amDecatur Arpt
Oct 24
DEC9:38 amDecatur Arpt
11h 52m
2 stops
PHX7:30 pmPhoenix Sky Harbor Intl
$309
Find similar
United Airlines
Oct 17
PHX8:19 pmPhoenix Sky Harbor Intl
10h 32m
2 stops
DEC8:51 amDecatur Arpt
Oct 24
DEC6:55 pmDecatur Arpt
21h 44m
1 stop
PHX2:39 pmPhoenix Sky Harbor Intl
$384
Find similar
United Airlines
Oct 28
PHX7:30 amPhoenix Sky Harbor Intl
8h 22m
1 stop
DEC5:52 pmDecatur Arpt
Oct 31
DEC7:08 pmDecatur Arpt
18h 13m
1 stop
PHX11:21 amPhoenix Sky Harbor Intl
$390
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 September 25, 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

Fri 10/17

8:19 pm-8:51 am

2 stops10h 32m

Decatur Arpt

Fri 10/24

9:38 am-7:30 pm

2 stops11h 52m

$309

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Fri 10/17

8:19 pm-8:51 am

2 stops10h 32m

Decatur Arpt

Fri 10/24

6:55 pm-2:39 pm

1 stop21h 44m

$384

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Tue 10/28

7:30 am-5:52 pm

1 stop8h 22m

Decatur Arpt

Fri 10/31

7:08 pm-11:21 am

1 stop18h 13m

$390

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 2/28

8:34 pm-8:52 am

2 stops11h 18m

Decatur Arpt

Tue 3/3

7:09 pm-7:18 pm

1 stop25h 09m

$395

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 2/28

6:31 pm-8:52 am

1 stop13h 21m

Decatur Arpt

Tue 3/3

7:09 pm-5:16 pm

1 stop23h 07m

$426

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 2/28

8:34 pm-8:52 am

2 stops11h 18m

Decatur Arpt

Tue 3/3

7:09 pm-11:46 am

2 stops17h 37m

$433

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Fri 10/17

7:00 am-6:04 pm

1 stop9h 04m

Decatur Arpt

Fri 10/24

6:55 pm-9:19 am

1 stop16h 24m

$444

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Wed 10/15

6:30 pm-8:51 am

1 stop12h 21m

Decatur Arpt

Sat 10/18

9:38 am-7:30 pm

2 stops11h 52m

$472

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Mon 10/6

9:00 am-6:04 pm

1 stop7h 04m

Decatur Arpt

Tue 10/14

9:38 am-10:00 pm

1 stop14h 22m

$475

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Tue 10/28

10:33 am-8:48 am

2 stops20h 15m

Decatur Arpt

Fri 10/31

7:08 pm-9:41 pm

1 stop28h 33m

$478

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 7h 04m.

  • 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.

  • How do I get Price Alerts for flights from Phoenix Sky Harbor Intl Airport to Decatur, Illinois?

    Price Alerts will notify you by email when the price for flights to Decatur, Illinois from Phoenix Sky Harbor Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Phoenix Sky Harbor Intl Airport to Decatur, Illinois with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Decatur?

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

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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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