What airlines fly to Decatur, Illinois?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Decatur, Illinois from United States according to our data. American Airlines is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Decatur, Illinois. Keep in mind that there are 5 different airlines that fly to Decatur, Illinois on a routine basis, so you have a few additional options to choose from.

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 Boston (a popular airport in United States) to Peoria, Illinois (the most popular airport in Decatur, Illinois), then the flight time is 5h 13m on average. If you fly from Los Angeles (another popular airport in United States) to Peoria, Illinois, then the average flight time is 6h 02m.

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

As of September 2025, there are 12 flights per week flying from United States to Decatur, Illinois. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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

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

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

As of September 2025, there is 1 operator available to choose from for flights from United States to Decatur Arpt Airport.

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.

$91 Cheap Flights from the United States to Decatur in 2025/26

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Find the cheapest flights from the United States to Decatur

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

7:45 am - 8:51 amORD-DEC

1h 06mnonstop

9:38 am - 10:53 amDEC-ORD

1h 15mnonstop

$159United Airlines

Find Deal

Fri, Oct 3 - Mon, Oct 6

4:50 pm - 5:52 pmORD-DEC

1h 02mnonstop

7:08 pm - 8:19 pmDEC-ORD

1h 11mnonstop

$170United Airlines

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Sat, Nov 22 - Sat, Nov 29

7:45 am - 8:51 amORD-DEC

1h 06mnonstop

9:38 am - 10:53 amDEC-ORD

1h 15mnonstop

$191United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

7:45 am - 8:51 amORD-DEC

1h 06mnonstop

9:38 am - 10:53 amDEC-ORD

1h 15mnonstop

$241United Airlines

Find Deal

Mon, Sep 29 - Thu, Oct 2

10:59 am - 6:04 pmMCO-DEC

8h 05m1 stop

9:38 am - 6:06 pmDEC-MCO

7h 28m1 stop

$254United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

6:00 am - 6:04 pmMCO-DEC

13h 04m2 stops

9:38 am - 6:06 pmDEC-MCO

7h 28m1 stop

$277United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

11:55 am - 5:56 pmIAH-DEC

6h 01m1 stop

7:09 pm - 11:59 pmDEC-IAH

4h 50m1 stop

$314United Airlines

Find Deal

Wed, Feb 25 - Sat, Feb 28

1:58 pm - 5:52 pmMCO-DEC

4h 54m1 stop

9:44 am - 6:01 pmDEC-MCO

7h 17m1 stop

$314United Airlines

Find Deal

Mon, Nov 3 - Wed, Nov 12

12:21 pm - 6:04 pmDFW-DEC

5h 43m1 stop

9:38 am - 11:22 pmDEC-DFW

13h 44m2 stops

$324United Airlines

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Wed, Oct 15 - Sat, Oct 18

9:00 am - 5:52 pmMCO-DEC

9h 52m2 stops

9:44 am - 6:01 pmDEC-MCO

7h 17m1 stop

$324United Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 13

United Airlines flights from United States to Decatur, Illinois

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

United Airlines

Oct 3

ORD7:45 amChicago O'Hare Intl

1h 06m

DEC8:51 amDecatur Arpt

Oct 6

DEC9:38 amDecatur Arpt

1h 15m

ORD10:53 amChicago O'Hare Intl

$159

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United Airlines

Nov 22

ORD4:50 pmChicago O'Hare Intl

1h 02m

DEC5:52 pmDecatur Arpt

Nov 29

DEC7:08 pmDecatur Arpt

1h 11m

ORD8:19 pmChicago O'Hare Intl

$170

Find similar

United Airlines

Sep 30

ORD7:45 amChicago O'Hare Intl

1h 06m

DEC8:51 amDecatur Arpt

Oct 4

DEC9:38 amDecatur Arpt

1h 15m

ORD10:53 amChicago O'Hare Intl

$191

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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

ChicagoDecatur

ORD - DEC

ORDDEC

Chicago O'Hare Intl

Fri 10/3

7:45 am-8:51 am

Nonstop1h 06m

Decatur Arpt

Mon 10/6

9:38 am-10:53 am

Nonstop1h 15m

$159

ChicagoDecatur

ORD - DEC

ORDDEC

Chicago O'Hare Intl

Sat 11/22

4:50 pm-5:52 pm

Nonstop1h 02m

Decatur Arpt

Sat 11/29

7:08 pm-8:19 pm

Nonstop1h 11m

$170

ChicagoDecatur

ORD - DEC

ORDDEC

Chicago O'Hare Intl

Tue 9/30

7:45 am-8:51 am

Nonstop1h 06m

Decatur Arpt

Sat 10/4

9:38 am-10:53 am

Nonstop1h 15m

$191

ChicagoDecatur

ORD - DEC

ORDDEC

Chicago O'Hare Intl

Mon 9/29

7:45 am-8:51 am

Nonstop1h 06m

Decatur Arpt

Thu 10/2

9:38 am-10:53 am

Nonstop1h 15m

$241

OrlandoDecatur

MCO - DEC

MCODEC

Orlando

Thu 10/2

10:59 am-6:04 pm

1 stop8h 05m

Decatur Arpt

Mon 10/6

9:38 am-6:06 pm

1 stop7h 28m

$254

OrlandoDecatur

MCO - DEC

MCODEC

Orlando

Thu 10/2

6:00 am-6:04 pm

2 stops13h 04m

Decatur Arpt

Mon 10/6

9:38 am-6:06 pm

1 stop7h 28m

$277

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Wed 2/25

11:55 am-5:56 pm

1 stop6h 01m

Decatur Arpt

Sat 2/28

7:09 pm-11:59 pm

1 stop4h 50m

$314

OrlandoDecatur

MCO - DEC

MCODEC

Orlando

Mon 11/3

1:58 pm-5:52 pm

1 stop4h 54m

Decatur Arpt

Wed 11/12

9:44 am-6:01 pm

1 stop7h 17m

$314

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Wed 10/15

12:21 pm-6:04 pm

1 stop5h 43m

Decatur Arpt

Sat 10/18

9:38 am-11:22 pm

2 stops13h 44m

$324

OrlandoDecatur

MCO - DEC

MCODEC

Orlando

Tue 11/4

9:00 am-5:52 pm

2 stops9h 52m

Decatur Arpt

Thu 11/13

9:44 am-6:01 pm

1 stop7h 17m

$324

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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

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What is the cheapest day to depart on your flight to Decatur, Illinois?

The cheapest day to depart on your flight to Decatur, Illinois is on a Thursday when prices can be found for as low as $347. This is often the case because there is less demand to fly during this day of the week. Flights from United States to Decatur, Illinois on a Saturday will generally be more expensive and average around $529. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Decatur, Illinois?

At noon is the cheapest time of day to fly from United States to Decatur, Illinois when you can find flight prices for as low as $348. Flying to Decatur, Illinois at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Decatur, Illinois, so prices are often more expensive at around $480 per ticket.

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 02m
Direct flights	Tue, Wed, Thu, Sat and Sun
Airports in Decatur, Illinois	1 airport

The fastest flight from United States to Decatur, Illinois takes 1h 02m

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

There is 1 airport near Decatur, Illinois: Decatur Arpt (DEC)

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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 many operators does momondo search for flights from United States to Decatur Arpt Airport?
As of September 2025, there is 1 operator available to choose from for flights from United States to Decatur Arpt Airport.
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?
momondo data reveals that the most frequently booked plane model on the route from United States to Decatur, Illinois is Canadair (Bombardier) Regional Jet, representing 46.15% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 15.38%, De Havilland (Bombardier) DHC-8-400 Dash 8Q at 15.38%, and Airbus A220-300 at 7.69%.

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 Airlines	PriceFrom $274	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights

Effingham

Mattoon

Forsyth

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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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Cheap flights from the United States to Decatur from $91

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 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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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

What is the cheapest day to depart on your flight to Decatur, Illinois?

What is the cheapest time of day to depart on your flight to Decatur, Illinois?

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.

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

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

What airlines fly to Decatur, Illinois?

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

As of September 2025, there are 12 flights per week flying from United States to Decatur, Illinois. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

How long does it take to fly 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

Direct flights

Airports in Decatur, Illinois

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

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

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

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

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

Traveling to a place near Decatur?

Why use momondo?

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

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

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

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

An easier way to manage your Decatur, Illinois 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

Airports servicing Illinois