Allegiant Air flights to Harrisburg International

The best Allegiant Air flight deals to Harrisburg International

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to Harrisburg International with Allegiant Air right here.

Find the cheapest time to fly to Harrisburg International with Allegiant Air

Flexible on travel dates? Here's when plane tickets are cheapest.

Alternative routes to Harrisburg

We found flights to 2 other airports near Harrisburg International. Find the one that works for you.

Flying to Harrisburg International with Allegiant Air

The things to know before you go.
Cheapest flight found$38
Cheapest month to flyOctober
Nearby cities to visitHarrisburg

Flying to Harrisburg International with Allegiant Air: FAQs

The average Allegiant Air flight time from United States to Harrisburg International is 57 minutes.
No – if you want to travel with Allegiant Air, Harrisburg International is currently the only airport serving Harrisburg.
At the moment, American Airlines, Piedmont Airlines As American Eagle, WestJet, Allegiant Air and United all fly to Harrisburg International too.
Although it's difficult to get an accurate idea of when Allegiant Air flights to Harrisburg International are cheapest, the cheapest plane tickets are currently for departures in June.
More travel options