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 Harrisburg (a popular airport in Pennsylvania) to Peoria, Illinois (the most popular airport in Decatur, Illinois), then the flight time is 4h 28m on average. If you fly from Philadelphia (another popular airport in Pennsylvania) to Peoria, Illinois, then the average flight time is 4h 33m.

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.

$208 Cheap Flights from Pennsylvania to Decatur in 2025

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Find the cheapest flights from Pennsylvania to Decatur

Round-trip

One-way

Last minute

Cheap round-trip flights

1:18 pm - 5:59 pmLGA-DEC

5h 41m1 stop

9:38 am - 5:17 pmDEC-LGA

6h 39m1 stop

$249United Airlines

Find Deal

Wed, Sep 24 - Sat, Sep 27

8:25 am - 8:56 amLGA-DEC

25h 31m1 stop

9:38 am - 5:17 pmDEC-LGA

6h 39m1 stop

$344United Airlines

Find Deal

Sat, Sep 20 - Sat, Sep 27

10:25 am - 8:56 amLGA-DEC

23h 31m2 stops

9:38 am - 5:17 pmDEC-LGA

6h 39m1 stop

$354United Airlines

Find Deal

Sat, Sep 20 - Sat, Sep 27

2:59 pm - 8:51 amLGA-DEC

18h 52m2 stops

9:38 am - 5:17 pmDEC-LGA

6h 39m1 stop

$370United Airlines

Find Deal

Wed, Sep 24 - Sat, Sep 27

4:28 pm - 6:04 pmLGA-DEC

26h 36m1 stop

9:38 am - 9:54 pmDEC-LGA

11h 16m1 stop

$386United Airlines

Find Deal

Tue, Sep 30 - Thu, Oct 2

10:25 am - 8:56 amLGA-DEC

23h 31m2 stops

9:38 am - 11:44 pmDEC-LGA

13h 06m2 stops

$443United Airlines

Find Deal

Sat, Sep 20 - Sat, Sep 27

7:28 am - 5:59 pmLGA-DEC

11h 31m1 stop

9:38 am - 8:17 pmDEC-LGA

9h 39m1 stop

$446United Airlines

Find Deal

Sun, Sep 21 - Thu, Sep 25

7:29 pm - 8:51 amLGA-DEC

14h 22m2 stops

9:38 am - 9:54 pmDEC-LGA

11h 16m1 stop

$469United Airlines

Find Deal

Tue, Sep 30 - Thu, Oct 2

11:20 am - 5:59 pmLGA-DEC

7h 39m1 stop

6:55 pm - 12:14 pmDEC-LGA

16h 19m1 stop

$485United Airlines

Find Deal

Fri, Sep 12 - Sun, Sep 14

2:20 pm - 6:04 pmLGA-DEC

4h 44m1 stop

9:38 am - 4:17 pmDEC-LGA

5h 39m1 stop

$510United Airlines

Find Deal

Fri, Oct 17 - Sun, Oct 19

United Airlines flights from Pennsylvania to Decatur, Illinois

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

United Airlines

Sep 24

LGA1:18 pmNew York LaGuardia

5h 41m

1 stop

DEC5:59 pmDecatur Arpt

Sep 27

DEC9:38 amDecatur Arpt

6h 39m

1 stop

LGA5:17 pmNew York LaGuardia

$249

Find similar

United Airlines

Sep 20

LGA8:25 amNew York LaGuardia

25h 31m

1 stop

DEC8:56 amDecatur Arpt

Sep 27

DEC9:38 amDecatur Arpt

6h 39m

1 stop

LGA5:17 pmNew York LaGuardia

$344

Find similar

United Airlines

Sep 20

LGA10:25 amNew York LaGuardia

23h 31m

2 stops

DEC8:56 amDecatur Arpt

Sep 27

DEC9:38 amDecatur Arpt

6h 39m

1 stop

LGA5:17 pmNew York LaGuardia

$354

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

Wed 9/24

1:18 pm-5:59 pm

1 stop5h 41m

Decatur Arpt

Sat 9/27

9:38 am-5:17 pm

1 stop6h 39m

$249

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 9/20

8:25 am-8:56 am

1 stop25h 31m

Decatur Arpt

Sat 9/27

9:38 am-5:17 pm

1 stop6h 39m

$344

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 9/20

10:25 am-8:56 am

2 stops23h 31m

Decatur Arpt

Sat 9/27

9:38 am-5:17 pm

1 stop6h 39m

$354

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Wed 9/24

2:59 pm-8:51 am

2 stops18h 52m

Decatur Arpt

Sat 9/27

9:38 am-5:17 pm

1 stop6h 39m

$370

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Tue 9/30

4:28 pm-6:04 pm

1 stop26h 36m

Decatur Arpt

Thu 10/2

9:38 am-9:54 pm

1 stop11h 16m

$386

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 9/20

10:25 am-8:56 am

2 stops23h 31m

Decatur Arpt

Sat 9/27

9:38 am-11:44 pm

2 stops13h 06m

$443

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sun 9/21

7:28 am-5:59 pm

1 stop11h 31m

Decatur Arpt

Thu 9/25

9:38 am-8:17 pm

1 stop9h 39m

$446

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Tue 9/30

7:29 pm-8:51 am

2 stops14h 22m

Decatur Arpt

Thu 10/2

9:38 am-9:54 pm

1 stop11h 16m

$469

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Fri 9/12

11:20 am-5:59 pm

1 stop7h 39m

Decatur Arpt

Sun 9/14

6:55 pm-12:14 pm

1 stop16h 19m

$485

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Fri 10/17

2:20 pm-6:04 pm

1 stop4h 44m

Decatur Arpt

Sun 10/19

9:38 am-4:17 pm

1 stop5h 39m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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.

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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.