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Cheap flights Harrisburg — Chicago

from $261 922 km ~1h 35m 3 flights found 3 airlines cheapest on Saturday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $261 on 11.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
12 Nov 2026, Thu
Allegiant Air G4 2700
00:54
MDT Harrisburg International Airport
08:00
ORD O'Hare International Airport
7h 6m 2 stops
View this ticket
12 Nov 2026, Thu
American Airlines AA 4494
03:52
MDT Harrisburg International Airport
06:29
ORD O'Hare International Airport
2h 37m Direct
View this ticket
Flights by stops
All flights 1 days
12 Nov 2026, Thu
Allegiant Air G4 2700
00:54
MDT Harrisburg International Airport
08:00
ORD O'Hare International Airport
7h 6m 2 stops
View this ticket
Route characteristics
Distance
922 km
Flight time
1h 35m
Time difference
-1h
Minimum price
from $261 (11.11.2026)
Average price
$261
Maximum price
$261
Cheapest day
Saturday
Departure airports (1)
MDT Harrisburg International Airport
Arrival airports (1)
ORD O'Hare International Airport
Airlines (3)
UA United Airlines G4 Allegiant Air AA American Airlines
Agencies (3)
Farera Tickets Wingie
Airlines — cheapest prices 3
United Airlines
United Airlines
1 flights · 1 days
$227
Allegiant Air
Allegiant Air
Low-cost 1 flights · 1 days
$261
American Airlines
American Airlines
1 flights · 1 days
$364
Where to buy tickets 3
Farera
1 tickets · 1 days
from $227
Tickets
1 tickets · 1 days
from $261
Wingie
1 tickets · 1 days
from $364
Airports

From — Harrisburg (1)

  • MDT Harrisburg International Airport

To — Chicago (1)

  • ORD O'Hare International Airport
Other destinations from Harrisburg
Frequently asked questions about the route Harrisburg — Chicago
How long is the flight from Harrisburg to Chicago?
Approximate flight time — 1h 35m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Harrisburg to Chicago?
The straight-line distance — 922 km.
How much do flights from Harrisburg to Chicago cost?
The minimum price over 3 months — from $261 on 11.11.2026.
What is the average ticket price?
The average price — $261. Range: $261 — $261.
What is the time difference between Harrisburg and Chicago?
The difference — -1h.
From which airports does Harrisburg operate flights?
From Harrisburg: MDT (Harrisburg International Airport).
To which airports in Chicago do flights arrive?
To Chicago: ORD (O'Hare International Airport).
Which airlines fly this route?
This route is served by 3 airlines: United Airlines, Allegiant Air, American Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $364. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Saturday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Harrisburg — Chicago

Flights Harrisburg — Chicago is a popular route. The straight-line distance is 922 km. Flight time 1h 35m. Time difference -1h.

From Harrisburg (HAR) flights depart from 1 airport: MDT. To Chicago (CHI) — 1 arrival airport: ORD.

3 airlines operate on this route: United Airlines, Allegiant Air, American Airlines.

The minimum price for the next 3 months — from $261 (11.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $261, ranging from $261 to $261. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Saturday.

Other destinations in United States from Harrisburg