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Flights to Decatur Arpt

$219 Cheap flights to Decatur, Illinois

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Decatur, Illinois departing on 7/22. 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 the United States to Decatur, Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:38 pm - 8:57 am
SFO
-
DEC
8h 19m
1 stop
United Airlines Logo
6:45 pm - 12:32 am
DEC
-
SFO
7h 47m
1 stop
$370United Airlines
Tue, Jul 7 - Sat, Jul 11
United Airlines Logo
1:00 pm - 5:51 pm
DCA
-
DEC
5h 51m
1 stop
United Airlines Logo
9:42 am - 4:52 pm
DEC
-
DCA
6h 10m
1 stop
$384United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
11:42 am - 5:51 pm
DFW
-
DEC
6h 09m
1 stop
United Airlines Logo
9:42 am - 4:57 pm
DEC
-
DFW
7h 15m
1 stop
$384United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
10:08 pm - 8:57 am
IAH
-
DEC
10h 49m
1 stop
United Airlines Logo
6:45 pm - 12:34 am
DEC
-
IAH
5h 49m
1 stop
$391United Airlines
Wed, Jul 29 - Tue, Aug 4
United Airlines Logo
11:42 am - 5:51 pm
DFW
-
DEC
6h 09m
1 stop
United Airlines Logo
9:42 am - 8:48 pm
DEC
-
DFW
11h 06m
2 stops
$394United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
10:38 am - 5:51 pm
DFW
-
DEC
7h 13m
1 stop
United Airlines Logo
9:42 am - 3:17 pm
DEC
-
DFW
5h 35m
1 stop
$399United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
10:52 am - 5:56 pm
MCO
-
DEC
8h 04m
1 stop
United Airlines Logo
6:45 pm - 5:57 pm
DEC
-
MCO
22h 12m
1 stop
$400United Airlines
Tue, Jul 7 - Tue, Jul 14
United Airlines Logo
11:57 am - 5:56 pm
DCA
-
DEC
6h 59m
1 stop
United Airlines Logo
9:37 am - 11:01 am
DEC
-
DCA
24h 24m
1 stop
$404United Airlines
Tue, Jun 23 - Mon, Jun 29
United Airlines Logo
9:45 pm - 5:51 pm
IAH
-
DEC
20h 06m
1 stop
United Airlines Logo
6:55 pm - 12:30 am
DEC
-
IAH
5h 35m
1 stop
$407United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
10:52 am - 5:56 pm
MCO
-
DEC
8h 04m
1 stop
United Airlines Logo
6:45 pm - 1:01 am
DEC
-
MCO
29h 16m
2 stops
$410United Airlines
Tue, Jul 7 - Tue, Jul 14

momondo Fare Finder

 
Locate flights to Decatur Arpt that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on May 27, 2026.
Use the filters below to find and compare flights to Decatur, Illinois that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoDecatur

SFO - DEC

SFODEC

San Francisco

Tue 7/7

10:38 pm-8:57 am

1 stop8h 19m

Decatur Arpt

Sat 7/11

6:45 pm-12:32 am

1 stop7h 47m

$370
Quickest round-trip

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Sat 9/26

1:00 pm-5:51 pm

1 stop5h 51m

Decatur Arpt

Wed 9/30

9:42 am-4:52 pm

1 stop6h 10m

$384

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Sat 9/26

11:42 am-5:51 pm

1 stop6h 09m

Decatur Arpt

Wed 9/30

9:42 am-4:57 pm

1 stop7h 15m

$384

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Wed 7/29

10:08 pm-8:57 am

1 stop10h 49m

Decatur Arpt

Tue 8/4

6:45 pm-12:34 am

1 stop5h 49m

$391

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Sat 9/26

11:42 am-5:51 pm

1 stop6h 09m

Decatur Arpt

Wed 9/30

9:42 am-8:48 pm

2 stops11h 06m

$394

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Sat 9/26

10:38 am-5:51 pm

1 stop7h 13m

Decatur Arpt

Wed 9/30

9:42 am-3:17 pm

1 stop5h 35m

$399

OrlandoDecatur

MCO - DEC

MCODEC

Orlando

Tue 7/7

10:52 am-5:56 pm

1 stop8h 04m

Decatur Arpt

Tue 7/14

6:45 pm-5:57 pm

1 stop22h 12m

$400

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Tue 6/23

11:57 am-5:56 pm

1 stop6h 59m

Decatur Arpt

Mon 6/29

9:37 am-11:01 am

1 stop24h 24m

$404

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Sat 10/17

9:45 pm-5:51 pm

1 stop20h 06m

Decatur Arpt

Wed 10/21

6:55 pm-12:30 am

1 stop5h 35m

$407

OrlandoDecatur

MCO - DEC

MCODEC

Orlando

Tue 7/7

10:52 am-5:56 pm

1 stop8h 04m

Decatur Arpt

Tue 7/14

6:45 pm-1:01 am

2 stops29h 16m

$410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Decatur, Illinois from

Decatur, Illinois flights insights and trends

Explore insights for your Decatur, Illinois flight to craft the best travel plan

How long does it take to fly to Decatur, Illinois?

The flight from United States to Decatur, Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Greater Peoria (the most popular airport in Decatur, Illinois), then the flight time is 6h 39m on average. If you fly from San Francisco (another popular airport in United States) to Greater Peoria, then the average flight time is 6h 21m.

Cheapest flights to Decatur Arpt

Find the cheapest flights to Decatur Arpt from your nearest city or airport

Cheap Decatur, Illinois flight deals and tips

Summary info about Decatur, Illinois flight prices, duration and airlines

Best One-Way Price

$219

Best Round-Trip Price

$370

Fastest flight time

6h 01m
The best one-way flight price to Decatur from United States in the last 5 days is $219 (Orlando to Decatur Arpt).
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The best round-trip flight price to Decatur from United States in the last 5 days is $370 (San Francisco to Decatur Arpt).
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The fastest flight to Decatur from United States takes 6h 01m (Houston George Bush Intcntl to Decatur Arpt).
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Frequently asked questions about flying to Decatur, Illinois

Is there an alternative airport near Decatur, Illinois?

Those flying to Decatur, Illinois could potentially find better pricing at Decatur Arpt Airport (5 mi from Decatur, Illinois city center), Springfield Capital Airport (38 mi from Decatur, Illinois city center), Champaign University-Willard Airport (38 mi from Decatur, Illinois city center), Bloomington-Normal Airport (44 mi from Decatur, Illinois city center) or Belleville Airport (98 mi from Decatur, Illinois city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Decatur, Illinois?

With an average price of $144 per person, Belleville Airport is the cheapest airport to fly into when planning your trip to Decatur, Illinois. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Decatur, Illinois?

$92 is the cheapest deal found on momondo in the last two weeks for a flight to Decatur, Illinois. This flight is from Orlando and is 66% cheaper than most flights to Decatur, Illinois. To find the cheapest price to Decatur, Illinois from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Decatur Arpt Airport were last updated today.

How many operators does momondo search for flights to Decatur Arpt Airport?

As of May 2026, there is 1 operator available to choose from for flights to Decatur Arpt Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Decatur Arpt Airport.

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

The required travel and health documents for your Decatur Arpt Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Decatur Arpt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Decatur, Illinois?

Book flights to Decatur, Illinois 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 to Decatur?

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

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

Yes. momondo enables you to select and highlight flights to Decatur with this policy.

How can momondo help me find flights to Decatur?

momondo helps you find the best flight to Decatur by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Decatur. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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