$46 Find Cheap Flights from Nashville to Allentown - Compare and Save

Only Allegiant Air operates flights between Nashville and Allentown.

Flights from Nashville to Allentown usually depart from Nashville Intl (BNA) and arrive at Allentown-Bethlehem (ABE).

Only Economy Class is available on flights from Nashville to Allentown.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $178 round-trip, compared to $342 via a layover through Chicago O'Hare Intl (ORD).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $32–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A320-100/200 family is used most often on this route, operated mainly by Allegiant Air. Other aircraft seen on the route include Airbus A319 variants.

One-stop flights from Nashville to Allentown most commonly connect through:

• Charlotte Douglas (CLT) - 32% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 26% of one-stop connections
• Philadelphia (PHL) - 26% of one-stop connections
• Chicago O'Hare Intl (ORD) - 15% of one-stop connections

Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 58% on the Nashville to Allentown route. Thursday is the cheapest departure day at $158 round-trip on average, while Saturday is the most expensive at $376, a difference of $218. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

These are the earliest and latest flight times available from Nashville to Allentown:

• Earliest: departs at 6:00 am and lands at 7:52 am
• Latest: departs at 8:41 pm and lands at 10:33 pm.

The flight takes about 1h 52m.

A nonstop flight from Nashville to Allentown takes 1h 52m, covering 684 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Nashville to Allentown are currently lower than usual. Average one-way flight prices are about $128, which is 9% below the typical average for this route.

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 29m, compared with 4h 58m via Philadelphia (PHL) and 5h 18m via Atlanta Hartsfield-Jackson (ATL).

Allentown is 1 hour ahead of Nashville (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Allentown-Bethlehem Airport (ABE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
• Alamo
• Dollar
• Budget
• Hertz
• Thrifty

Round-trip flights from Nashville to Allentown range from $131 to $306, with an average of $193 over the past 12 months. Anything below $131 counts as a good deal.