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

Prices for flights from Harrisburg Airport to Decatur Arpt Airport refresh daily.

How old do you have to be to fly from Harrisburg Airport 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 Harrisburg Airport to Decatur Arpt Airport.

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

The necessary travel and health documents for your Decatur Arpt Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$369 Cheap Flights from Harrisburg to Decatur in 2026

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Find the cheapest flights from Harrisburg to Decatur

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:07 pm - 5:54 pm

MDT

DEC

4h 47m

1 stop

9:50 am - 4:44 pm

DEC

MDT

5h 54m

1 stop

$369United Airlines

Sat, Feb 21 - Fri, Feb 27

2:07 pm - 5:54 pm

MDT

DEC

4h 47m

1 stop

9:50 am - 4:44 pm

DEC

MDT

5h 54m

1 stop

$370United Airlines

Sat, Feb 21 - Fri, Feb 27

5:40 pm - 5:54 pm

MDT

DEC

25h 14m

1 stop

9:50 am - 4:44 pm

DEC

MDT

5h 54m

1 stop

$380United Airlines

Fri, Feb 27 - Sun, Mar 1

2:07 pm - 5:54 pm

MDT

DEC

4h 47m

1 stop

9:50 am - 4:44 pm

DEC

MDT

5h 54m

1 stop

$385United Airlines

Fri, Feb 20 - Wed, Feb 25

6:15 am - 5:54 pm

MDT

DEC

12h 39m

2 stops

9:50 am - 4:44 pm

DEC

MDT

5h 54m

1 stop

$390United Airlines

Sat, Feb 21 - Fri, Feb 27

2:07 pm - 5:54 pm

MDT

DEC

4h 47m

1 stop

9:50 am - 4:44 pm

DEC

MDT

5h 54m

1 stop

$404United Airlines

Sat, Feb 21 - Thu, Feb 26

2:07 pm - 5:54 pm

MDT

DEC

4h 47m

1 stop

7:15 pm - 9:07 pm

DEC

MDT

24h 52m

1 stop

$405United Airlines

Thu, Feb 12 - Mon, Feb 16

2:07 pm - 5:54 pm

MDT

DEC

4h 47m

1 stop

7:15 pm - 6:40 pm

DEC

MDT

22h 25m

2 stops

$415United Airlines

Thu, Feb 12 - Mon, Feb 16

2:33 pm - 5:54 pm

MDT

DEC

28h 21m

2 stops

9:50 am - 4:44 pm

DEC

MDT

5h 54m

1 stop

$425United Airlines

Sat, Feb 21 - Thu, Feb 26

6:29 am - 5:54 pm

MDT

DEC

12h 25m

1 stop

7:15 pm - 8:56 pm

DEC

MDT

24h 41m

1 stop

$427United Airlines

Sat, Feb 21 - Sat, Feb 28

United Airlines flights from Harrisburg to Decatur, Illinois

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

United Airlines

Feb 21

MDT2:07 pmHarrisburg

4h 47m

1 stop

DEC5:54 pmDecatur Arpt

Feb 27

DEC9:50 amDecatur Arpt

5h 54m

1 stop

MDT4:44 pmHarrisburg

$369

United Airlines

Feb 21

MDT2:07 pmHarrisburg

4h 47m

1 stop

DEC5:54 pmDecatur Arpt

Feb 27

DEC9:50 amDecatur Arpt

5h 54m

1 stop

MDT4:44 pmHarrisburg

$370

United Airlines

Feb 27

MDT5:40 pmHarrisburg

25h 14m

1 stop

DEC5:54 pmDecatur Arpt

Mar 1

DEC9:50 amDecatur Arpt

5h 54m

1 stop

MDT4:44 pmHarrisburg

$380

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Sat 2/21

2:07 pm-5:54 pm

1 stop4h 47m

Decatur Arpt

Fri 2/27

9:50 am-4:44 pm

1 stop5h 54m

$369

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Sat 2/21

2:07 pm-5:54 pm

1 stop4h 47m

Decatur Arpt

Fri 2/27

9:50 am-4:44 pm

1 stop5h 54m

$370

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Fri 2/27

5:40 pm-5:54 pm

1 stop25h 14m

Decatur Arpt

Sun 3/1

9:50 am-4:44 pm

1 stop5h 54m

$380

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Fri 2/20

2:07 pm-5:54 pm

1 stop4h 47m

Decatur Arpt

Wed 2/25

9:50 am-4:44 pm

1 stop5h 54m

$385

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Sat 2/21

6:15 am-5:54 pm

2 stops12h 39m

Decatur Arpt

Fri 2/27

9:50 am-4:44 pm

1 stop5h 54m

$390

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Sat 2/21

2:07 pm-5:54 pm

1 stop4h 47m

Decatur Arpt

Thu 2/26

9:50 am-4:44 pm

1 stop5h 54m

$404

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Thu 2/12

2:07 pm-5:54 pm

1 stop4h 47m

Decatur Arpt

Mon 2/16

7:15 pm-9:07 pm

1 stop24h 52m

$405

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Thu 2/12

2:07 pm-5:54 pm

1 stop4h 47m

Decatur Arpt

Mon 2/16

7:15 pm-6:40 pm

2 stops22h 25m

$415

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Sat 2/21

2:33 pm-5:54 pm

2 stops28h 21m

Decatur Arpt

Thu 2/26

9:50 am-4:44 pm

1 stop5h 54m

$425

HarrisburgDecatur

MDT - DEC

MDTDEC

Harrisburg

Sat 2/21

6:29 am-5:54 pm

1 stop12h 25m

Decatur Arpt

Sat 2/28

7:15 pm-8:56 pm

1 stop24h 41m

$427

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Harrisburg 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 airlines fly to Decatur, Illinois?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Decatur, Illinois from Harrisburg according to our data. American Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Decatur, Illinois. Keep in mind that there are 3 different airlines that fly to Decatur, Illinois on a routine basis, so you have a few additional options to choose from.

When to book flights from Harrisburg to Decatur, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Decatur, Illinois according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Harrisburg to Decatur, Illinois (MDT to DEC) flight deals and tips

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

Fastest flight time	4h 47m
Direct flights	None

The fastest flight from Harrisburg to Decatur, Illinois takes 4h 47m

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

Search flight deals

How far is Harrisburg to Decatur Arpt by plane?
Harrisburg and Decatur Arpt are 638.1 mi apart from one another. By plane, this route typically takes 4h 47m.
When did momondo last update prices for flights from Harrisburg Airport to Decatur Arpt Airport?
Prices for flights from Harrisburg Airport to Decatur Arpt Airport refresh daily.
How old do you have to be to fly from Harrisburg Airport 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 Harrisburg Airport to Decatur Arpt Airport.
What documentation or ID do you need to fly to Decatur Arpt Airport?
The necessary travel and health documents for your Decatur Arpt Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Effingham

Mattoon

Forsyth

Why use momondo?

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

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 Harrisburg to Decatur for you.

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

Yes. momondo enables you to select and highlight flights to Decatur from Harrisburg with this policy.

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

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

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

Price alerts on flights to Decatur from Harrisburg are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.