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

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

As of December 2025, there are 5 flights per week flying from Decatur, Illinois to United States. The most common day of the week flights depart is Mon, with 40% of flights taking off on this day.

What airlines fly to United States?

American Airlines, Breeze Airways and United Airlines 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 60% 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.

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 December 2025, 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.

$149 Cheap Flights from Decatur to the United States in 2025/26

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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.

9:44 am - 11:00 am

DEC

ORD

1h 16mnonstop

7:45 am - 9:05 am

ORD

DEC

1h 20mnonstop

$149United Airlines

mié., dic. 31 - dom., ene. 4

7:15 pm - 8:25 pm

DEC

ORD

1h 10mnonstop

4:50 pm - 5:54 pm

ORD

DEC

1h 04mnonstop

$159United Airlines

sáb., feb. 14 - mar., feb. 17

7:09 pm - 8:25 pm

DEC

ORD

1h 16mnonstop

4:52 pm - 6:01 pm

ORD

DEC

1h 09mnonstop

$191United Airlines

mié., ene. 7 - jue., ene. 8

9:49 am - 6:23 pm

DEC

LGA

7h 34m1 stop

11:15 am - 6:01 pm

LGA

DEC

7h 46m1 stop

$334United Airlines

mié., ene. 14 - sáb., ene. 17

9:49 am - 3:31 pm

DEC

DFW

5h 42m1 stop

10:25 am - 6:01 pm

DFW

DEC

7h 36m1 stop

$334United Airlines

mié., ene. 21 - mié., ene. 28

9:49 am - 5:01 pm

DEC

MCO

6h 12m1 stop

12:47 pm - 6:01 pm

MCO

DEC

6h 14m1 stop

$334United Airlines

jue., ene. 29 - mié., feb. 4

9:49 am - 5:19 pm

DEC

BOS

6h 30m1 stop

12:45 pm - 6:01 pm

BOS

DEC

6h 16m1 stop

$344United Airlines

mié., ene. 14 - sáb., ene. 17

9:49 am - 8:03 pm

DEC

DFW

10h 14m2 stops

1:18 pm - 6:01 pm

DFW

DEC

4h 43m1 stop

$344United Airlines

mié., ene. 21 - mié., ene. 28

9:49 am - 6:21 pm

DEC

MCO

7h 32m1 stop

7:45 am - 6:01 pm

MCO

DEC

11h 16m2 stops

$344United Airlines

dom., ene. 11 - dom., ene. 18

7:09 pm - 5:19 pm

DEC

BOS

21h 10m1 stop

12:45 pm - 6:01 pm

BOS

DEC

6h 16m1 stop

$349United Airlines

mar., ene. 6 - lun., ene. 12

United Airlines flights from Decatur, Illinois to United States

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

United Airlines

Dec 31

DEC9:44 amDecatur Arpt

1h 16m

ORD11:00 amChicago O'Hare Intl

Jan 4

ORD7:45 amChicago O'Hare Intl

1h 20m

DEC9:05 amDecatur Arpt

$149

Find similar

United Airlines

Feb 14

DEC7:15 pmDecatur Arpt

1h 10m

ORD8:25 pmChicago O'Hare Intl

Feb 17

ORD4:50 pmChicago O'Hare Intl

1h 04m

DEC5:54 pmDecatur Arpt

$159

Find similar

United Airlines

Dec 21

DEC7:09 pmDecatur Arpt

1h 16m

ORD8:25 pmChicago O'Hare Intl

Dec 28

ORD4:50 pmChicago O'Hare Intl

1h 09m

DEC5:59 pmDecatur Arpt

$174

Find similar

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

mié. 12/31

9:44 am-11:00 am

Nonstop1h 16m

Chicago O'Hare Intl

dom. 1/4

7:45 am-9:05 am

Nonstop1h 20m

$149

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

sáb. 2/14

7:15 pm-8:25 pm

Nonstop1h 10m

Chicago O'Hare Intl

mar. 2/17

4:50 pm-5:54 pm

Nonstop1h 04m

$159

DecaturChicago

DEC - ORD

DECORD

Decatur Arpt

mié. 1/7

7:09 pm-8:25 pm

Nonstop1h 16m

Chicago O'Hare Intl

jue. 1/8

4:52 pm-6:01 pm

Nonstop1h 09m

$191

DecaturNew York

DEC - LGA

DECLGA

Decatur Arpt

mié. 1/14

9:49 am-6:23 pm

1 stop7h 34m

New York LaGuardia

sáb. 1/17

11:15 am-6:01 pm

1 stop7h 46m

$334

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

mié. 1/21

9:49 am-3:31 pm

1 stop5h 42m

Dallas/Fort Worth

mié. 1/28

10:25 am-6:01 pm

1 stop7h 36m

$334

DecaturOrlando

DEC - MCO

DECMCO

Decatur Arpt

jue. 1/29

9:49 am-5:01 pm

1 stop6h 12m

Orlando

mié. 2/4

12:47 pm-6:01 pm

1 stop6h 14m

$334

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

mié. 1/14

9:49 am-5:19 pm

1 stop6h 30m

Boston Logan Intl

sáb. 1/17

12:45 pm-6:01 pm

1 stop6h 16m

$344

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

mié. 1/21

9:49 am-8:03 pm

2 stops10h 14m

Dallas/Fort Worth

mié. 1/28

1:18 pm-6:01 pm

1 stop4h 43m

$344

DecaturOrlando

DEC - MCO

DECMCO

Decatur Arpt

dom. 1/11

9:49 am-6:21 pm

1 stop7h 32m

Orlando

dom. 1/18

7:45 am-6:01 pm

2 stops11h 16m

$344

DecaturBoston

DEC - BOS

DECBOS

Decatur Arpt

mar. 1/6

7:09 pm-5:19 pm

1 stop21h 10m

Boston Logan Intl

lun. 1/12

12:45 pm-6:01 pm

1 stop6h 16m

$349

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

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $313. Try not to purchase tickets in the morning because they tend to be around $380. Of course, these prices can vary depending on the time of year and what airport you fly to.

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	$238
Fastest flight time	1h 05m
Direct flights	Thu
Airports in United States	4,296 airports

The best one-way flight to United States from Decatur, Illinois in the past 72 hours is $238. The best round-trip flight deal from Decatur, Illinois to United States found on momondo in the last 72 hours is $304.

The fastest flight from Decatur, Illinois to United States takes 1h 05m

Direct flights go from Decatur, Illinois to United States on Thursday. The only airline offering direct flights is United Airlines.

There are 4,296 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 December 2025, 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 (27.59% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (6.90%), Boeing 737-800 (6.90%), and Canadair (Bombardier) Regional Jet 900 (6.90%).

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 9,095 reviews		Search United Airlines flights

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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.

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Cheap flights from Decatur, Illinois to the United States from $149

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United Airlines flights from Decatur, Illinois to United States

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

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

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $313. Try not to purchase tickets in the morning because they tend to be around $380. Of course, these prices can vary depending on the time of year and what airport you fly to.

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.

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?

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

As of December 2025, there are 5 flights per week flying from Decatur, Illinois to United States. The most common day of the week flights depart is Mon, with 40% of flights taking off on this day.

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

Fastest flight time

Direct flights

Airports in United States

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

How many operators does momondo search 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?

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo