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Cheap flights from Arizona to Decatur from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Decatur departing on 8/31. 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 Arizona to Decatur

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 pm - 8:57 am
LAS
-
DEC
7h 27m
1 stop
United Airlines Logo
9:37 am - 2:45 pm
DEC
-
LAS
7h 08m
1 stop
$371United Airlines
Sun, Aug 2 - Sun, Aug 9
United Airlines Logo
9:08 am - 5:59 pm
LAS
-
DEC
6h 51m
1 stop
United Airlines Logo
9:12 am - 4:02 pm
DEC
-
LAS
8h 50m
1 stop
$414United Airlines
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
4:26 pm - 7:37 am
PHX
-
DEC
13h 11m
1 stop
United Airlines Logo
9:12 am - 6:23 pm
DEC
-
PHX
11h 11m
1 stop
$414United Airlines
Wed, Aug 12 - Thu, Aug 20
United Airlines Logo
9:00 am - 5:59 pm
PHX
-
DEC
6h 59m
1 stop
United Airlines Logo
9:12 am - 5:56 pm
DEC
-
PHX
10h 44m
2 stops
$420United Airlines
Wed, Aug 12 - Thu, Aug 20
United Airlines Logo
7:10 am - 5:59 pm
LAS
-
DEC
8h 49m
1 stop
United Airlines Logo
9:12 am - 8:04 pm
DEC
-
LAS
12h 52m
2 stops
$424United Airlines
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
6:10 am - 5:56 pm
PHX
-
DEC
9h 46m
2 stops
United Airlines Logo
9:12 am - 3:20 pm
DEC
-
PHX
8h 08m
1 stop
$424United Airlines
Sat, Aug 8 - Fri, Aug 14
United Airlines Logo
11:59 pm - 5:59 pm
LAS
-
DEC
16h 00m
2 stops
United Airlines Logo
9:12 am - 8:04 pm
DEC
-
LAS
12h 52m
2 stops
$429United Airlines
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
6:10 am - 5:56 pm
PHX
-
DEC
9h 46m
2 stops
United Airlines Logo
9:12 am - 8:53 pm
DEC
-
PHX
13h 41m
2 stops
$429United Airlines
Sat, Aug 8 - Fri, Aug 14
United Airlines Logo
10:00 am - 6:43 pm
PHX
-
DEC
6h 43m
1 stop
United Airlines Logo
9:12 am - 8:54 am
DEC
-
PHX
25h 42m
1 stop
$430United Airlines
Mon, Sep 28 - Fri, Oct 2
United Airlines Logo
9:00 am - 6:43 pm
PHX
-
DEC
7h 43m
1 stop
United Airlines Logo
7:18 pm - 8:49 pm
DEC
-
PHX
27h 31m
2 stops
$436United Airlines
Mon, Sep 28 - Fri, Oct 2

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United Airlines flights from Arizona to Decatur, Illinois

Our best United Airlines deals on Arizona to Decatur, Illinois flight tickets
United Airlines
Aug 21
LAS9:08 amLas Vegas Harry Reid Intl
6h 51m
1 stop
DEC5:59 pmDecatur Arpt
Aug 24
DEC9:12 amDecatur Arpt
8h 50m
1 stop
LAS4:02 pmLas Vegas Harry Reid Intl
$414
United Airlines
Aug 12
PHX9:00 amPhoenix Sky Harbor Intl
6h 59m
1 stop
DEC5:59 pmDecatur Arpt
Aug 20
DEC9:12 amDecatur Arpt
10h 44m
2 stops
PHX5:56 pmPhoenix Sky Harbor Intl
$420
United Airlines
Aug 21
LAS7:10 amLas Vegas Harry Reid Intl
8h 49m
1 stop
DEC5:59 pmDecatur Arpt
Aug 24
DEC9:12 amDecatur Arpt
12h 52m
2 stops
LAS8:04 pmLas Vegas Harry Reid Intl
$424

momondo Fare Finder

 
Customize your flight search to find flights from Arizona 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 July 10, 2026.
Use the filters below to find and compare flights from Arizona to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Sun 8/2

11:30 pm-8:57 am

1 stop7h 27m

Decatur Arpt

Sun 8/9

9:37 am-2:45 pm

1 stop7h 08m

$371

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Fri 8/21

9:08 am-5:59 pm

1 stop6h 51m

Decatur Arpt

Mon 8/24

9:12 am-4:02 pm

1 stop8h 50m

$414

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Wed 8/12

4:26 pm-7:37 am

1 stop13h 11m

Decatur Arpt

Thu 8/20

9:12 am-6:23 pm

1 stop11h 11m

$414

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Wed 8/12

9:00 am-5:59 pm

1 stop6h 59m

Decatur Arpt

Thu 8/20

9:12 am-5:56 pm

2 stops10h 44m

$420

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Fri 8/21

7:10 am-5:59 pm

1 stop8h 49m

Decatur Arpt

Mon 8/24

9:12 am-8:04 pm

2 stops12h 52m

$424

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 8/8

6:10 am-5:56 pm

2 stops9h 46m

Decatur Arpt

Fri 8/14

9:12 am-3:20 pm

1 stop8h 08m

$424

Las VegasDecatur

LAS - DEC

LASDEC

Las Vegas Harry Reid Intl

Fri 8/21

11:59 pm-5:59 pm

2 stops16h 00m

Decatur Arpt

Mon 8/24

9:12 am-8:04 pm

2 stops12h 52m

$429

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Sat 8/8

6:10 am-5:56 pm

2 stops9h 46m

Decatur Arpt

Fri 8/14

9:12 am-8:53 pm

2 stops13h 41m

$429

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Mon 9/28

10:00 am-6:43 pm

1 stop6h 43m

Decatur Arpt

Fri 10/2

9:12 am-8:54 am

1 stop25h 42m

$430

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Mon 9/28

9:00 am-6:43 pm

1 stop7h 43m

Decatur Arpt

Fri 10/2

7:18 pm-8:49 pm

2 stops27h 31m

$436

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Decatur from

How to get the cheapest flight ticket from Arizona 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 Arizona to Decatur Arpt?

United Airlines is the most popular carrier operating from Arizona to Decatur Arpt

What airlines fly to Decatur, Illinois?

American Airlines, Allegiant Air and United Airlines are the top three most popular airlines that fly to Decatur, Illinois from Arizona according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Decatur, Illinois. Keep in mind that there are 3 different airlines that fly to Decatur, Illinois on a routine basis, so you have a few additional options to choose from.

Cheap Arizona to Decatur, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Decatur, Illinois

Fastest flight time

6h 43m

Direct flights

None
The fastest flight from Arizona to Decatur, Illinois takes 6h 43m
There are no direct flights from Arizona to Decatur, Illinois. There are no popular flight routes from Arizona to Decatur, Illinois.
Search flight deals

Frequently asked questions about flying from Arizona to Decatur, Illinois

  • When did momondo last update prices for flights from Arizona to Decatur Arpt Airport?

    Prices for flights from Arizona to Decatur Arpt Airport refresh daily.

  • How old do you have to be to fly from Arizona to Decatur Arpt Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona 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 Arizona to Decatur?

Finding the right flight to Decatur from Arizona is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Decatur quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Decatur from Arizona which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Arizona 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 Arizona to Decatur right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Arizona 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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