MDT

$110 Find Cheap Flights from Illinois to Harrisburg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Harrisburg departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Harrisburg

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Illinois to Harrisburg

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Harrisburg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Harrisburg

Tue, Jul 15 - Sun, Jul 20
United Airlines Logo
6:14 pm - 9:11 pmORD-MDT
1h 57mnonstop
United Airlines Logo
6:30 am - 7:41 amMDT-ORD
2h 11mnonstop
$209United Airlines
Find Deal
Fri, Jun 27 - Sun, Jun 29
Frontier Logo
9:58 am - 10:23 amORD-MDT
23h 25m1 stop
Frontier Logo
11:06 am - 8:38 amMDT-ORD
22h 32m1 stop
$210Frontier
Find Deal
Sat, Jul 5 - Sat, Jul 12
American Airlines Logo
8:05 am - 10:57 amORD-MDT
1h 52mnonstop
American Airlines Logo
6:36 pm - 7:50 pmMDT-ORD
2h 14mnonstop
$219American Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
American Airlines Logo
8:42 pm - 11:58 pmORD-MDT
2h 16mnonstop
American Airlines Logo
5:30 am - 6:44 amMDT-ORD
2h 14mnonstop
$229American Airlines
Find Deal
Tue, Jul 15 - Sun, Jul 20
Delta Logo
5:05 pm - 11:52 pmMDW-MDT
5h 47m1 stop
Delta Logo
6:10 am - 8:44 amMDT-MDW
3h 34m1 stop
$229Delta
Find Deal
Sat, Jul 12 - Sat, Jul 19
Delta Logo
5:20 pm - 10:59 pmORD-MDT
4h 39m1 stop
Delta Logo
6:10 am - 10:16 amMDT-ORD
5h 06m1 stop
$239Delta
Find Deal
Thu, Jul 24 - Sat, Jul 26
Logo
4:36 pm - 8:25 amORD-MDT
14h 49m1 stop
Logo
4:36 pm - 4:41 pmMDT-ORD
25h 05m1 stop
$242
Find Deal
Thu, Jul 10 - Sun, Jul 13
Logo
4:36 pm - 8:25 amORD-MDT
14h 49m1 stop
Logo
7:00 pm - 8:55 amMDT-ORD
14h 55m1 stop
$244
Find Deal
Fri, Oct 3 - Sun, Oct 5
Allegiant Air Logo
5:24 pm - 8:24 pmMDW-MDT
26h 00m2 stops
Allegiant Air Logo
11:48 am - 4:33 pmMDT-MDW
29h 45m2 stops
$402Allegiant Air
Find Deal
Fri, Aug 8 - Sun, Aug 10
Allegiant Air Logo
1:11 pm - 3:46 pmMDW-MDT
25h 35m2 stops
Allegiant Air Logo
12:04 pm - 1:56 pmMDT-MDW
26h 52m2 stops
$415Allegiant Air
Find Deal
Useful Info

Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$110
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Peoria to Harrisburg

FAQs for booking flights from Illinois to Harrisburg

  • How does KAYAK find such low prices on flights from Illinois to Harrisburg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Harrisburg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Harrisburg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Harrisburg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harrisburg with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Harrisburg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harrisburg from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Harrisburg

Information on the airport you'll fly into in Harrisburg

Harrisburg (MDT)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.