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Cheap flights from the United States to Decatur from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Decatur departing on 10/1. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Decatur

Recent round-trip flight deals from the United States to Decatur

Enter your travel dates to find the best prices.
United Airlines Logo
5:30 pm - 6:44 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 14mnonstop
United Airlines Logo
7:20 pm - 8:37 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
$149United Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
4:45 pm - 5:59 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 14mnonstop
United Airlines Logo
8:03 pm - 9:20 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
$159United Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
5:30 pm - 6:44 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 14mnonstop
United Airlines Logo
9:13 am - 10:30 amDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
$160United Airlines
Sat, Sep 12 - Sun, Sep 13
United Airlines Logo
4:45 pm - 5:59 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 14mnonstop
United Airlines Logo
8:03 pm - 9:20 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
$180United Airlines
Sat, Aug 29 - Sun, Aug 30
United Airlines Logo
6:55 am - 8:05 amORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 10mnonstop
United Airlines Logo
9:12 am - 10:29 amDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
$185United Airlines
Mon, Sep 21 - Mon, Sep 21
United Airlines Logo
4:50 pm - 5:51 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 01mnonstop
United Airlines Logo
6:55 pm - 8:00 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 05mnonstop
$191United Airlines
Tue, Dec 1 - Thu, Dec 3
United Airlines Logo
11:50 am - 6:44 pmDFW  Dallas/Fort Worth-DEC Decatur Arpt
6h 54m1 stop Chicago O'Hare Intl
United Airlines Logo
9:13 am - 3:16 pmDEC  Decatur Arpt-DFW Dallas/Fort Worth
6h 03m1 stop Chicago O'Hare Intl
$314United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
11:50 am - 6:44 pmDFW  Dallas/Fort Worth-DEC Decatur Arpt
6h 54m1 stop Chicago O'Hare Intl
United Airlines Logo
9:13 am - 9:38 pmDEC  Decatur Arpt-DFW Dallas/Fort Worth
12h 25m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$320United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
7:00 am - 6:44 pmDFW  Dallas/Fort Worth-DEC Decatur Arpt
11h 44m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
9:13 am - 7:57 pmDEC  Decatur Arpt-DFW Dallas/Fort Worth
10h 44m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$329United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
1:00 pm - 5:59 pmAUS  Austin Bergstrom-DEC Decatur Arpt
4h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
9:12 am - 4:24 pmDEC  Decatur Arpt-AUS Austin Bergstrom
7h 12m1 stop Chicago O'Hare Intl
$344United Airlines
Thu, Aug 27 - Mon, Aug 31

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United Airlines flights from United States to Decatur, Illinois

Our best United Airlines deals on United States to Decatur, Illinois flight tickets
United Airlines
Sep 8
ORD5:30 pmChicago O'Hare Intl
1h 14m
DEC6:44 pmDecatur Arpt
Sep 15
DEC7:20 pmDecatur Arpt
1h 17m
ORD8:37 pmChicago O'Hare Intl
$149
United Airlines
Sep 5
ORD4:45 pmChicago O'Hare Intl
1h 14m
DEC5:59 pmDecatur Arpt
Sep 6
DEC8:03 pmDecatur Arpt
1h 17m
ORD9:20 pmChicago O'Hare Intl
$159
United Airlines
Sep 12
ORD5:30 pmChicago O'Hare Intl
1h 14m
DEC6:44 pmDecatur Arpt
Sep 13
DEC9:13 amDecatur Arpt
1h 17m
ORD10:30 amChicago O'Hare Intl
$160

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 August 16, 2026.
Use the filters below to find and compare flights from the United States to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoDecatur

ORD Chicago O'Hare Intl - DEC Decatur Arpt

ORDDEC

Chicago O'Hare Intl

Tue 9/8

5:30 pm-6:44 pm

Nonstop1h 14m

Decatur Arpt

Tue 9/15

7:20 pm-8:37 pm

Nonstop1h 17m

$149

ChicagoDecatur

ORD Chicago O'Hare Intl - DEC Decatur Arpt

ORDDEC

Chicago O'Hare Intl

Sat 9/5

4:45 pm-5:59 pm

Nonstop1h 14m

Decatur Arpt

Sun 9/6

8:03 pm-9:20 pm

Nonstop1h 17m

$159

ChicagoDecatur

ORD Chicago O'Hare Intl - DEC Decatur Arpt

ORDDEC

Chicago O'Hare Intl

Sat 9/12

5:30 pm-6:44 pm

Nonstop1h 14m

Decatur Arpt

Sun 9/13

9:13 am-10:30 am

Nonstop1h 17m

$160

ChicagoDecatur

ORD Chicago O'Hare Intl - DEC Decatur Arpt

ORDDEC

Chicago O'Hare Intl

Sat 8/29

4:45 pm-5:59 pm

Nonstop1h 14m

Decatur Arpt

Sun 8/30

8:03 pm-9:20 pm

Nonstop1h 17m

$180

ChicagoDecatur

ORD Chicago O'Hare Intl - DEC Decatur Arpt

ORDDEC

Chicago O'Hare Intl

Mon 9/21

6:55 am-8:05 am

Nonstop1h 10m

Decatur Arpt

Mon 9/21

9:12 am-10:29 am

Nonstop1h 17m

$185
Quickest round-trip

ChicagoDecatur

ORD Chicago O'Hare Intl - DEC Decatur Arpt

ORDDEC

Chicago O'Hare Intl

Tue 12/1

4:50 pm-5:51 pm

Nonstop1h 01m

Decatur Arpt

Thu 12/3

6:55 pm-8:00 pm

Nonstop1h 05m

$191

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Sat 9/12

11:50 am-6:44 pm

1 stop6h 54m

Decatur Arpt

Wed 9/16

9:13 am-3:16 pm

1 stop6h 03m

$314

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Sat 9/12

11:50 am-6:44 pm

1 stop6h 54m

Decatur Arpt

Wed 9/16

9:13 am-9:38 pm

2 stops12h 25m

$320

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Sat 9/12

7:00 am-6:44 pm

2 stops11h 44m

Decatur Arpt

Wed 9/16

9:13 am-7:57 pm

2 stops10h 44m

$329

AustinDecatur

AUS Austin Bergstrom - DEC Decatur Arpt

AUSDEC

Austin Bergstrom

Thu 8/27

1:00 pm-5:59 pm

1 stop4h 59m

Decatur Arpt

Mon 8/31

9:12 am-4:24 pm

1 stop7h 12m

$344

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 from

How to get the cheapest flight ticket from United States 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

Can stopping save me money on United States to Decatur, Illinois flights?

No. A direct flight is the cheapest option for a flight between United States to Decatur, Illinois.

Cheap United States to Decatur, Illinois flight deals and tips

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

Fastest flight time

1h 01m

Direct flights

Tue, Wed, Fri and Sun

Airports in Decatur, Illinois

1 airport
The fastest flight from United States to Decatur, Illinois takes 1h 01m
Direct flights go from United States to Decatur, Illinois on Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Decatur, Illinois. From United States there are direct flights to Decatur Arpt (DEC).
Search flight deals

Frequently asked questions about flying from the United States to Decatur, Illinois

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

    Prices for flights from United States to Decatur Arpt Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Decatur Arpt Airport.

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

    The travel and health documents required for your trip to Decatur Arpt Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Decatur Arpt Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United States to Decatur, Illinois?

Best airlines flying from United States to Decatur, Illinois

Compare and see reviews for airlines that fly from United States to Decatur, Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $274Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights

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 United States to Decatur?

Finding the right flight to Decatur from United States 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 United States to Decatur with flexible booking policies on momondo?

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

How can momondo help me find flights from United States to Decatur?

momondo provides multiple filters to help you find the best flight to Decatur from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for United States to Decatur flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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