$276 Find Cheap Flights from Columbus to Allentown - Compare and Save

Only Economy Class is available on flights from Columbus Airport to Allentown.

There are currently no nonstop flights available from Columbus Airport to Allentown. Flights with 1 layover take between 4h 35m and 5h 42m in total, depending on the connection.

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.

Round-trip flights from Columbus Airport to Allentown range from $344 to $458, with an average of $450 over the past 12 months. Anything below $344 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $339 to $1,712. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Columbus Airport to Allentown are currently higher than usual. Average one-way flight prices are about $532, which is 77% above the typical average for this route.

Flights from Columbus Airport to Allentown usually depart from Columbus (CMH) and arrive at Allentown-Bethlehem (ABE).

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

• Chicago O'Hare Intl (ORD) - 50% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 38% of one-stop connections
• Philadelphia (PHL) - 8% of one-stop connections
• Charlotte Douglas (CLT) - 4% of one-stop connections

Yes. Flexible dates can save you up to 29% on flights from Columbus Airport to Allentown. Saturday is the cheapest departure day at $344 round-trip on average, while Tuesday is the most expensive at $483, a difference of $139.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 35m, compared with 4h 37m via Philadelphia (PHL) and 5h 14m via Atlanta Hartsfield-Jackson (ATL).