How long does it take to fly to Decatur, Illinois?

The flight from Pennsylvania 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 Allentown (a popular airport in Pennsylvania) to Peoria, Illinois (the most popular airport in Decatur, Illinois), then the flight time is 4h 40m on average. If you fly from Harrisburg (another popular airport in Pennsylvania) to Peoria, Illinois, then the average flight time is 4h 46m.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Decatur Arpt Airport.

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

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

$244 Cheap Flights from Pennsylvania to Decatur in 2025/26

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Find the cheapest flights from Pennsylvania to Decatur

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Cheap round-trip flights

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1:00 pm - 5:51 pmLGA-DEC

5h 51m1 stop

9:42 am - 3:18 pmDEC-LGA

4h 36m1 stop

$244United Airlines

Find Deal

sáb, abr 25 - qua, abr 29

12:00 pm - 5:52 pmDCA-DEC

6h 52m1 stop

9:44 am - 3:38 pmDEC-DCA

4h 54m1 stop

$274United Airlines

Find Deal

qua, nov 19 - dom, nov 23

2:15 pm - 5:52 pmLGA-DEC

4h 37m1 stop

9:44 am - 4:11 pmDEC-LGA

5h 27m1 stop

$274United Airlines

Find Deal

qua, nov 19 - dom, nov 23

1:00 pm - 5:51 pmLGA-DEC

5h 51m1 stop

9:42 am - 3:18 pmDEC-LGA

4h 36m1 stop

$304United Airlines

Find Deal

sáb, abr 25 - qua, abr 29

6:00 am - 5:52 pmLGA-DEC

12h 52m2 stops

9:44 am - 4:11 pmDEC-LGA

5h 27m1 stop

$334United Airlines

Find Deal

qua, nov 19 - dom, nov 23

12:00 pm - 5:52 pmDCA-DEC

6h 52m1 stop

7:08 pm - 11:59 pmDEC-DCA

3h 51m1 stop

$344United Airlines

Find Deal

ter, nov 18 - sáb, nov 22

7:48 pm - 8:51 amLGA-DEC

14h 03m2 stops

9:42 am - 4:05 pmDEC-LGA

5h 23m1 stop

$364United Airlines

Find Deal

sáb, abr 25 - qua, abr 29

12:00 pm - 5:52 pmDCA-DEC

6h 52m1 stop

7:08 pm - 4:56 pmDEC-DCA

20h 48m1 stop

$400United Airlines

Find Deal

ter, nov 25 - seg, dez 1

6:10 am - 5:56 pmLGA-DEC

12h 46m1 stop

9:50 am - 8:12 pmDEC-LGA

9h 22m1 stop

$407United Airlines

Find Deal

seg, mar 2 - qua, mar 4

12:00 pm - 5:52 pmDCA-DEC

6h 52m1 stop

7:08 pm - 4:22 pmDEC-DCA

20h 14m2 stops

$410United Airlines

Find Deal

ter, nov 25 - seg, dez 1

United Airlines flights from Pennsylvania to Decatur, Illinois

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

United Airlines

Apr 25

LGA1:00 pmNew York LaGuardia

5h 51m

1 stop

DEC5:51 pmDecatur Arpt

Apr 29

DEC9:42 amDecatur Arpt

4h 36m

1 stop

LGA3:18 pmNew York LaGuardia

$244

Find similar

United Airlines

Nov 19

DCA12:00 pmWashington, D.C. Reagan-National

6h 52m

1 stop

DEC5:52 pmDecatur Arpt

Nov 23

DEC9:44 amDecatur Arpt

4h 54m

1 stop

DCA3:38 pmWashington, D.C. Reagan-National

$274

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

4h 36m

1 stop

LGA3:18 pmNew York LaGuardia

$304

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

sáb 4/25

1:00 pm-5:51 pm

1 stop5h 51m

Decatur Arpt

qua 4/29

9:42 am-3:18 pm

1 stop4h 36m

$244

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

qua 11/19

12:00 pm-5:52 pm

1 stop6h 52m

Decatur Arpt

dom 11/23

9:44 am-3:38 pm

1 stop4h 54m

$274

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

qua 11/19

2:15 pm-5:52 pm

1 stop4h 37m

Decatur Arpt

dom 11/23

9:44 am-4:11 pm

1 stop5h 27m

$274

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

sáb 4/25

1:00 pm-5:51 pm

1 stop5h 51m

Decatur Arpt

qua 4/29

9:42 am-3:18 pm

1 stop4h 36m

$304

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

qua 11/19

6:00 am-5:52 pm

2 stops12h 52m

Decatur Arpt

dom 11/23

9:44 am-4:11 pm

1 stop5h 27m

$334

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

ter 11/18

12:00 pm-5:52 pm

1 stop6h 52m

Decatur Arpt

sáb 11/22

7:08 pm-11:59 pm

1 stop3h 51m

$344

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

sáb 4/25

7:48 pm-8:51 am

2 stops14h 03m

Decatur Arpt

qua 4/29

9:42 am-4:05 pm

1 stop5h 23m

$364

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

ter 11/25

12:00 pm-5:52 pm

1 stop6h 52m

Decatur Arpt

seg 12/1

7:08 pm-4:56 pm

1 stop20h 48m

$400

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

seg 3/2

6:10 am-5:56 pm

1 stop12h 46m

Decatur Arpt

qua 3/4

9:50 am-8:12 pm

1 stop9h 22m

$407

Washington, D.C.Decatur

DCA - DEC

DCADEC

Washington, D.C. Reagan-National

ter 11/25

12:00 pm-5:52 pm

1 stop6h 52m

Decatur Arpt

seg 12/1

7:08 pm-4:22 pm

2 stops20h 14m

$410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania 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

Airlines

Other information

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

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

Cheap Pennsylvania to Decatur, Illinois flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Decatur Arpt Airport?
Prices for flights from Pennsylvania to Decatur Arpt Airport are updated daily.
How old do you have to be to fly from Pennsylvania to Decatur Arpt Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Decatur Arpt Airport.
What documentation or ID do you need to fly to Decatur Arpt Airport?
The required travel and health documents for your Decatur Arpt Airport 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 Decatur Arpt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Effingham

Mattoon

Forsyth

Why use momondo?

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

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

All flight searches from Pennsylvania to Decatur on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pennsylvania to Decatur?

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

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

Yes. momondo can track prices for Pennsylvania 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.