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 74% 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 4h 50m on average. If you fly from Miami (another popular airport in United States) to Peoria, Illinois, then the average flight time is 5h 29m.

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 October 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.

$159 Cheap Flights from the United States to Decatur in 2025/26

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

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11:44 pm - 8:48 amSFO-DEC

7h 04m1 stop

9:49 am - 3:35 pmDEC-SFO

7h 46m1 stop

$284United Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

1:00 pm - 5:51 pmLGA-DEC

5h 51m1 stop

9:42 am - 4:05 pmDEC-LGA

5h 23m1 stop

$304United Airlines

Find Deal

Sat, Apr 25 - Wed, Apr 29

12:00 pm - 5:52 pmDCA-DEC

6h 52m1 stop

7:08 pm - 11:59 pmDEC-DCA

3h 51m1 stop

$314United Airlines

Find Deal

Thu, Nov 20 - Sat, Nov 22

11:15 am - 5:52 pmLGA-DEC

7h 37m1 stop

9:44 am - 5:07 pmDEC-LGA

6h 23m1 stop

$314United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

2:00 pm - 5:52 pmDCA-DEC

4h 52m1 stop

9:44 am - 3:38 pmDEC-DCA

4h 54m1 stop

$324United Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

11:15 am - 5:52 pmLGA-DEC

7h 37m1 stop

9:44 am - 4:11 pmDEC-LGA

5h 27m1 stop

$334United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

11:15 am - 5:52 pmLGA-DEC

7h 37m1 stop

7:08 pm - 11:16 pmDEC-LGA

27h 08m1 stop

$335United Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

11:15 am - 5:52 pmLGA-DEC

7h 37m1 stop

7:08 pm - 2:11 pmDEC-LGA

18h 03m1 stop

$340United Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

12:10 pm - 5:52 pmIAH-DEC

5h 42m1 stop

9:44 am - 3:45 pmDEC-IAH

6h 01m1 stop

$344United Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

10:24 am - 5:52 pmPHX-DEC

6h 28m1 stop

7:08 pm - 12:03 amDEC-PHX

5h 55m1 stop

$344United Airlines

Find Deal

Fri, Nov 21 - Sat, Nov 29

United Airlines flights from United States to Decatur, Illinois

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

United Airlines

Dec 3

SFO11:44 pmSan Francisco

7h 04m

1 stop

DEC8:48 amDecatur Arpt

Dec 10

DEC9:49 amDecatur Arpt

7h 46m

1 stop

SFO3:35 pmSan Francisco

$284

Find similar

United Airlines

Apr 25

LGA1:00 pmNew York LaGuardia

5h 51m

1 stop

DEC5:51 pmDecatur Arpt

Apr 29

DEC9:42 amDecatur Arpt

5h 23m

1 stop

LGA4:05 pmNew York LaGuardia

$304

Find similar

United Airlines

Nov 13

LGA11:15 amNew York LaGuardia

7h 37m

1 stop

DEC5:52 pmDecatur Arpt

Nov 17

DEC9:44 amDecatur Arpt

6h 23m

1 stop

LGA5:07 pmNew York LaGuardia

$314

Find similar

momondo Fare Finder

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

San FranciscoDecatur

SFO - DEC

SFODEC

San Francisco

Wed 12/3

11:44 pm-8:48 am

1 stop7h 04m

Decatur Arpt

Wed 12/10

9:49 am-3:35 pm

1 stop7h 46m

$284

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 4/25

1:00 pm-5:51 pm

1 stop5h 51m

Decatur Arpt

Wed 4/29

9:42 am-4:05 pm

1 stop5h 23m

$304

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Thu 11/20

12:00 pm-5:52 pm

1 stop6h 52m

Decatur Arpt

Sat 11/22

7:08 pm-11:59 pm

1 stop3h 51m

$314

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Thu 11/13

11:15 am-5:52 pm

1 stop7h 37m

Decatur Arpt

Mon 11/17

9:44 am-5:07 pm

1 stop6h 23m

$314

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

Wed 11/12

2:00 pm-5:52 pm

1 stop4h 52m

Decatur Arpt

Sun 11/16

9:44 am-3:38 pm

1 stop4h 54m

$324

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Thu 11/13

11:15 am-5:52 pm

1 stop7h 37m

Decatur Arpt

Mon 11/17

9:44 am-4:11 pm

1 stop5h 27m

$334

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Fri 12/5

11:15 am-5:52 pm

1 stop7h 37m

Decatur Arpt

Sun 12/7

7:08 pm-11:16 pm

1 stop27h 08m

$335

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Fri 12/5

11:15 am-5:52 pm

1 stop7h 37m

Decatur Arpt

Sun 12/7

7:08 pm-2:11 pm

1 stop18h 03m

$340

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Thu 11/13

12:10 pm-5:52 pm

1 stop5h 42m

Decatur Arpt

Sun 11/16

9:44 am-3:45 pm

1 stop6h 01m

$344

PhoenixDecatur

PHX - DEC

PHXDEC

Phoenix Sky Harbor Intl

Fri 11/21

10:24 am-5:52 pm

1 stop6h 28m

Decatur Arpt

Sat 11/29

7:08 pm-12:03 am

1 stop5h 55m

$344

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Direct flights	None

There are no direct flights from United States to Decatur, Illinois. There are no popular flight routes from United States to Decatur, Illinois.

Search flight deals

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 October 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 36.36% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 18.18%, De Havilland (Bombardier) DHC-8-400 Dash 8Q at 18.18%, and Airbus A220-300 at 9.09%.

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 $224	Free Cancellation	Rating 7.4 8,998 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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Airports servicing Illinois

Bloomington-Normal Airport

Chicago Airport

Champaign University-Willard Airport

Moline Quad-City Airport

Marion Williamson County Airport

Greater Peoria Airport

Springfield Capital Airport

Quincy Regional Airport

Popular cities in the United States

Flights to New Yorkfrom $49

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Flights to Chicagofrom $49

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Flights to Las Vegasfrom $39

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Flights to Washington, D.C.from $40

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Flights to Dallasfrom $49

Flights to Seattlefrom $53

Cheap flights from the United States to Decatur from $243

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 11/19. 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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United Airlines flights from United States to Decatur, Illinois

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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 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

Direct flights

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