What is the cheapest airline that flies from Decatur Arpt to United States?

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

What airlines fly to United States?

American Airlines, United Airlines and Breeze Airways are the top three most popular airlines that fly to United States from Decatur, Illinois according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 6 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

How many flights depart from Decatur, Illinois to United States on average per week?

As of February 2026, there are 11 flights per week flying from Decatur, Illinois to United States. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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

Prices for flights from Decatur Arpt Airport to United States are refreshed on a daily basis.

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

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

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

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 Decatur Arpt Airport to United States.

What documentation or ID do you need to fly to United States?

The required travel and health documents for your United States 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 United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$98 Cheap Flights from Decatur to the United States in 2026

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Find the cheapest flights from Decatur, Illinois to the United States

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 8:25 pm

DEC

ORD

1h 10mnonstop

4:49 pm - 5:53 pm

ORD

DEC

1h 04mnonstop

$149United Airlines

Sat, Mar 14 - Mon, Mar 16

9:52 am - 11:05 am

DEC

ORD

1h 13mnonstop

4:49 pm - 5:57 pm

ORD

DEC

1h 08mnonstop

$159United Airlines

Wed, Apr 8 - Wed, Apr 15

7:37 pm - 8:50 pm

DEC

ORD

1h 13mnonstop

4:45 pm - 5:56 pm

ORD

DEC

1h 11mnonstop

$170United Airlines

Sun, Apr 5 - Sat, May 30

7:15 pm - 8:25 pm

DEC

ORD

1h 10mnonstop

4:49 pm - 5:53 pm

ORD

DEC

1h 04mnonstop

$174United Airlines

Tue, Mar 10 - Sun, Mar 15

9:52 am - 11:05 am

DEC

ORD

1h 13mnonstop

11:45 am - 12:54 pm

ORD

DEC

1h 09mnonstop

$191United Airlines

Fri, Apr 10 - Sat, Apr 11

9:50 am - 3:14 pm

DEC

LGA

4h 24m

1 stop

2:15 pm - 5:53 pm

LGA

DEC

4h 38m

1 stop

$274United Airlines

Thu, Mar 12 - Mon, Mar 16

7:05 pm - 11:53 pm

DEC

LAS

6h 48m

1 stop

12:36 am - 8:57 am

LAS

DEC

6h 21m

1 stop

$284United Airlines

Sun, Jun 21 - Tue, Jun 30

7:05 pm - 11:53 pm

DEC

LAS

6h 48m

1 stop

6:20 pm - 8:57 am

LAS

DEC

12h 37m

2 stops

$294United Airlines

Sun, Jun 21 - Wed, Jul 1

9:50 am - 4:54 pm

DEC

MCO

6h 04m

1 stop

10:48 am - 5:53 pm

MCO

DEC

8h 05m

1 stop

$304United Airlines

Thu, Mar 12 - Mon, Mar 16

9:50 am - 5:13 pm

DEC

LGA

6h 23m

1 stop

2:10 pm - 5:57 pm

LGA

DEC

4h 47m

1 stop

$306United Airlines

Fri, Mar 27 - Thu, Apr 2

United Airlines flights from Decatur, Illinois to United States

Our best United Airlines deals on Decatur, Illinois to United States flight tickets

United Airlines

Mar 14

DEC7:15 pmDecatur Arpt

1h 10m

ORD8:25 pmChicago O'Hare Intl

Mar 16

ORD4:49 pmChicago O'Hare Intl

1h 04m

DEC5:53 pmDecatur Arpt

$149

United Airlines

Apr 8

DEC9:52 amDecatur Arpt

1h 13m

ORD11:05 amChicago O'Hare Intl

Apr 15

ORD4:49 pmChicago O'Hare Intl

1h 08m

DEC5:57 pmDecatur Arpt

$159

United Airlines

Mar 28

DEC7:15 pmDecatur Arpt

1h 10m

ORD8:25 pmChicago O'Hare Intl

Mar 29

ORD4:49 pmChicago O'Hare Intl

1h 08m

DEC5:57 pmDecatur Arpt

$160

momondo Fare Finder

Use the filters below to find and compare flights from Decatur, Illinois to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

Sat 3/14

7:15 pm-8:25 pm

Nonstop1h 10m

Chicago O'Hare Intl

Mon 3/16

4:49 pm-5:53 pm

Nonstop1h 04m

$149

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

Wed 4/8

9:52 am-11:05 am

Nonstop1h 13m

Chicago O'Hare Intl

Wed 4/15

4:49 pm-5:57 pm

Nonstop1h 08m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

Sun 4/5

7:37 pm-8:50 pm

Nonstop1h 13m

Chicago O'Hare Intl

Sat 5/30

4:45 pm-5:56 pm

Nonstop1h 11m

$170

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

Tue 3/10

7:15 pm-8:25 pm

Nonstop1h 10m

Chicago O'Hare Intl

Sun 3/15

4:49 pm-5:53 pm

Nonstop1h 04m

$174

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

Fri 4/10

9:52 am-11:05 am

Nonstop1h 13m

Chicago O'Hare Intl

Sat 4/11

11:45 am-12:54 pm

Nonstop1h 09m

$191

DecaturNew York

DEC - LGA

DECLGA

Decatur Arpt

Thu 3/12

9:50 am-3:14 pm

1 stop4h 24m

New York LaGuardia

Mon 3/16

2:15 pm-5:53 pm

1 stop4h 38m

$274

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Sun 6/21

7:05 pm-11:53 pm

1 stop6h 48m

Las Vegas Harry Reid Intl

Tue 6/30

12:36 am-8:57 am

1 stop6h 21m

$284

DecaturLas Vegas

DEC - LAS

DECLAS

Decatur Arpt

Sun 6/21

7:05 pm-11:53 pm

1 stop6h 48m

Las Vegas Harry Reid Intl

Wed 7/1

6:20 pm-8:57 am

2 stops12h 37m

$294

DecaturOrlando

DEC - MCO

DECMCO

Decatur Arpt

Thu 3/12

9:50 am-4:54 pm

1 stop6h 04m

Orlando

Mon 3/16

10:48 am-5:53 pm

1 stop8h 05m

$304

DecaturNew York

DEC - LGA

DECLGA

Decatur Arpt

Fri 3/27

9:50 am-5:13 pm

1 stop6h 23m

New York LaGuardia

Thu 4/2

2:10 pm-5:57 pm

1 stop4h 47m

$306

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Decatur, Illinois to United States

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

Prices

Airlines

Other information

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

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

Cheap Decatur, Illinois to United States flight deals and tips

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

Best Price Found	$334
Fastest flight time	1h 08m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in United States	4,297 airports

The best flight deal from Decatur, Illinois to United States found on momondo in the last 72 hours is $334

The fastest flight from Decatur, Illinois to United States takes 1h 08m

Direct flights go from Decatur, Illinois to United States on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 4,297 airports in United States. From Decatur, Illinois there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Decatur Arpt Airport to United States?
Prices for flights from Decatur Arpt Airport to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Decatur Arpt Airport to United States?
As of February 2026, there is 1 operator available to choose from for flights from Decatur Arpt Airport to United States.
How old do you have to be to fly from Decatur Arpt Airport to United States?
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 Decatur Arpt Airport to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States 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 United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Decatur, Illinois to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Decatur, Illinois to United States is Canadair (Bombardier) Regional Jet (19.23% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (7.69%), Boeing 737-800 (7.69%), and Canadair (Bombardier) Regional Jet 900 (7.69%).

Best airlines flying from Decatur, Illinois to United States

Compare and see reviews for airlines that fly from Decatur, Illinois to United States with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,363 reviews		Search United Airlines flights

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Why should I use momondo to find a flight deal from Decatur to United States?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Decatur to United States for you.

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

Flights from Decatur to United States 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 Decatur to United States?

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

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

Yes momondo offers price alerts on flights to United States from 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.