$40 Cheap Flights to Harrisburg International (MDT)

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Flight deals to Harrisburg International Airport

Looking for a cheap last-minute deal or the best round-trip flight to Harrisburg International Airport? If you want to travel to Harrisburg International Airport next month, round-trip fares start from $85. Find the lowest prices on one-way and round-trip tickets right here.

Harrisburg.$80 per passenger.Departing Fri, May 1, returning Mon, May 18.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Nashville on Fri, May 1, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Mon, May 18, arriving in Nashville.Price includes taxes and charges.From $80, select.

Harrisburg.$85 per passenger.Departing Fri, Apr 17, returning Mon, Apr 20.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Nashville on Fri, Apr 17, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Mon, Apr 20, arriving in Nashville.Price includes taxes and charges.From $85, select.

Harrisburg.$86 per passenger.Departing Fri, Apr 17, returning Mon, May 4.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Nashville on Fri, Apr 17, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Mon, May 4, arriving in Nashville.Price includes taxes and charges.From $86, select.

Harrisburg.$90 per passenger.Departing Fri, Jun 5, returning Mon, Jun 8.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Jacksonville International on Fri, Jun 5, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Mon, Jun 8, arriving in Jacksonville International.Price includes taxes and charges.From $90, select.

Harrisburg.$102 per passenger.Departing Thu, Oct 15, returning Sun, Oct 25.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Nashville on Thu, Oct 15, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Sun, Oct 25, arriving in Nashville.Price includes taxes and charges.From $102, select.

Harrisburg.$102 per passenger.Departing Fri, May 29, returning Mon, Jun 8.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Jacksonville International on Fri, May 29, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Mon, Jun 8, arriving in Jacksonville International.Price includes taxes and charges.From $102, select.

Harrisburg.$119 per passenger.Departing Thu, Sep 24, returning Sun, Oct 11.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Nashville on Thu, Sep 24, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Sun, Oct 11, arriving in Nashville.Price includes taxes and charges.From $119, select.

Harrisburg.$123 per passenger.Departing Mon, Aug 3, returning Fri, Aug 7.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Jacksonville International on Mon, Aug 3, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Fri, Aug 7, arriving in Jacksonville International.Price includes taxes and charges.From $123, select.

Harrisburg.$128 per passenger.Departing Fri, Jul 24, returning Mon, Jul 27.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Nashville on Fri, Jul 24, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Mon, Jul 27, arriving in Nashville.Price includes taxes and charges.From $128, select.

Harrisburg.$130 per passenger.Departing Mon, Jul 20, returning Fri, Aug 7.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Jacksonville International on Mon, Jul 20, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Fri, Aug 7, arriving in Jacksonville International.Price includes taxes and charges.From $130, select.

Harrisburg.$150 per passenger.Departing Tue, Jun 30, returning Thu, Jul 9.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Orlando Sanford on Tue, Jun 30, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Thu, Jul 9, arriving in Orlando Sanford.Price includes taxes and charges.From $150, select.

Harrisburg.$175 per passenger.Departing Sun, Sep 6, returning Sun, Sep 20.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Nashville on Sun, Sep 6, arriving in Harrisburg International.Inbound direct flight with Allegiant Air departing from Harrisburg International on Sun, Sep 20, arriving in Nashville.Price includes taxes and charges.From $175, select.

Harrisburg.$227 per passenger.Departing Tue, Mar 31, returning Sun, Apr 5.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Orlando International on Tue, Mar 31, arriving in Harrisburg International.Inbound direct flight with Frontier Airlines departing from Harrisburg International on Sun, Apr 5, arriving in Orlando International.Price includes taxes and charges.From $227, select.

Harrisburg.$269 per passenger.Departing Sat, Nov 7, returning Mon, Nov 9.Round-trip flight with American Airlines.Outbound direct flight with American Airlines departing from Chicago O'Hare International on Sat, Nov 7, arriving in Harrisburg International.Inbound direct flight with American Airlines departing from Harrisburg International on Mon, Nov 9, arriving in Chicago O'Hare International.Price includes taxes and charges.From $269, select.

Harrisburg.$325 per passenger.Departing Sat, May 16, returning Sat, Aug 15.Round-trip flight with American Airlines.Outbound indirect flight with American Airlines, departing from Phoenix Sky Harbor on Sat, May 16, arriving in Harrisburg International.Inbound indirect flight with American Airlines, departing from Harrisburg International on Sat, Aug 15, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $325, select.

Harrisburg.$326 per passenger.Departing Mon, Jun 29, returning Tue, Sep 29.Round-trip flight with American Airlines.Outbound indirect flight with American Airlines, departing from Phoenix Sky Harbor on Mon, Jun 29, arriving in Harrisburg International.Inbound indirect flight with American Airlines, departing from Harrisburg International on Tue, Sep 29, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $326, select.

Find the cheapest time to fly to Harrisburg International

Flexible on travel dates? Find the cheapest month – or even day – to fly to Harrisburg International.

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Airports near Harrisburg

Compare routes to Harrisburg below. You may find an airport to fly into that's cheaper, faster, or easier.

Harrisburg International

9 miles from central Harrisburg

ClosestCheapest

from $80

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Lancaster

33 miles from central Harrisburg

from $87

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Direct flights to Harrisburg International

Frequently asked questions

How long is the flight to Harrisburg International?

The average flight time to Harrisburg International is 1 hour and 3 minutes. We've calculated this based on journeys from Washington, D.C..

Which airlines offer direct flights to Harrisburg International?

American Airlines, Piedmont Airlines, Allegiant Air, United, Alaska Airlines, WestJet, Delta and Qatar Airways all fly non-stop to Harrisburg International.

When is the cheapest time to fly to Harrisburg International?

The cheapest month to fly to Harrisburg International is usually May.

How can I find the best flight deal to Harrisburg International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Harrisburg International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Harrisburg International Airport?

Yes – the average flight time is 2 hours and 14 minutes.

How much are round-trip flights to Harrisburg International?

The best price we found for a round-trip flight to Harrisburg International is $80. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which upcoming date is cheapest to fly to Harrisburg International Airport on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Harrisburg International Airport is Friday, May 1, 2026.

When is the best time to book flights to Harrisburg?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Harrisburg is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with to Harrisburg?

Currently, Allegiant Air offers the cheapest flight tickets to Harrisburg International.

Flying to Harrisburg International

The things to know before you go.

Cheapest flight found	$40
Cheapest month to fly	May
Average flight time	2 hrs, 15 mins
Most popular airline	American Airlines
Average flights per week	949

Discover Harrisburg International

How to find cheap flights to Harrisburg International Airport (MDT)

$80 is currently the cheapest price for a round-trip flight to Harrisburg International Airport. For a one-way plane ticket to MDT, the lowest fare is $40.
Never miss out on a deal by setting up a Price Alert for tickets to MDT. We'll stay on top of it for you, sending notifications when fares go down.
Pick up a bargain on tickets to Harrisburg, where Harrisburg International Airport is located, by booking ahead. You're more likely to land an amazing deal and have a wider range of departure options.
Widen your search for cheap flights to Harrisburg by selecting the 'Add nearby airports' box. This allows you to browse prices for airports closest to your destination and departure points and could help keep costs down.
Consider taking a flight with a stop, as indirect routes often cost less. Just uncheck the 'Direct flights' box when searching for your plane tickets to Harrisburg International Airport.

Best time to go to Harrisburg

May is generally the cheapest month to catch a flight to Harrisburg.
If you're flexible with your dates, use the 'Whole month' tool. You'll be able to find the cheapest month, and even day of the year, for flights to MDT.
July is the most popular month for flights to MDT. It's an ideal time to explore Harrisburg in full swing.
Travel in February if you want to avoid the crowds. This is the quietest time of the year and also when plane tickets to Harrisburg are typically cheaper.
Check the weather conditions before traveling. July brings the warmest days in Harrisburg, averaging between 61ºF and 88ºF.
Temperatures are lowest in January, when they range from 16ºF to 45ºF.
With five days of rain on average, November is the driest month in Harrisburg.
Rain is more common here in June, which gets around ten days of wet weather.

Traveling to Harrisburg International Airport (MDT): What you need to know

Offering direct flights to Harrisburg International Airport, these popular airlines make getting to Harrisburg easy:
If you want to jet away with the most punctual carrier, book your MDT plane ticket with Delta. Up to 81% of its flights into this airport land when expected.
When you touch down at MDT, you'll be in the UTC-4 timezone.
Whether you're arriving late or simply want the convenience of staying close by, you'll find some comfortable hotels near Harrisburg International Airport. Check in and relax at one of these after your flight to MDT:
Get on the fast track to adventure by picking up a car rental in MDT. Get behind the wheel with Hertz, Alamo or Budget and experience parts of Harrisburg that you won't find in every travel brochure.
Harrisburg International Airport has an on-time performance of 77%. This percentage shows how often flights from MDT arrive without running late.
Harrisburg International Airport is located in Harrisburg, Pennsylvania, the United States.

Getting to central Harrisburg from Harrisburg International Airport (MDT)

The distance from MDT to central Harrisburg is about 12 miles.
If you're catching a cab after your flight to MDT, it'll take around 20 minutes to get to the center.
Catch public transport and you'll be there in roughly 40 minutes.
Harrisburg has no shortage of places to rest your head. Here's a lineup of comfy hotels to explore before you go:

Harrisburg highlights

Step off your flight to Harrisburg and find your way to these major attractions:
- City Island Harrisburg: An impressive preview of what the city has to offer, this landmark is around 1 mile south of the center.
- Harrisburg Sunken Garden: Here's where you can enjoy a quieter moment when exploring Harrisburg. You'll find this park roughly 0.6 miles south-west of the center.
- Pennsylvania Farm Show Complex and Expo Center: Want more reasons to visit Harrisburg? This landmark draws in the crowds and is around 1 mile north of the city center.

How to get to Reading from Harrisburg International Airport (MDT)

The nearby city of Reading is about 60 miles from MDT. Heading into the center by ride-share or cab should take around 1 hour.
Public transport will bring you to Reading in 9 hours 45 minutes or so.

Traveling from Harrisburg International Airport (MDT) to Lancaster

Located about 25 miles away, Lancaster is another city that's not far from Harrisburg International Airport. It'll take you around 1 hour 55 minutes to make the trip on public transport from MDT.
It takes 40 minutes or so to drive to Lancaster.

Explore more of the United States

There's a whole lot more of the United States begging to be explored. About 150 miles east of Harrisburg, set off for New York. On the must-see list? Start with Central Park, Manhattan Skyline and Statue of Liberty. The city's nearest major airport is John F. Kennedy International Airport (JFK).
Philadelphia fits right into any adventure through the United States. You'll find it around 85 miles east of Harrisburg. Independence Hall, Liberty Bell and Philadelphia Museum of Art stand out as highlights. You can get here through Philadelphia International Airport (PHL).
Let your travels lead you to Baltimore. Roughly 65 miles south of Harrisburg, Baltimore Aquarium, National Aquarium and Washington Monument and Mount Vernon Place are reasons to go.