Find cheap flights to Allentown from $170
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Find deals from Columbus to Allentown
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Find deals from Columbus to Allentown
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Cheapest time to fly from Columbus to Allentown
Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.
One-way
| Mon, Jun 8 - Mon, Jun 15 | $320 |
| Tue, Jun 16 - Tue, Jun 23 | $247 |
| Wed, Jun 24 - Tue, Jun 30 | $260 |
| Wed, Jul 1 - Tue, Jul 7 | $220 |
| Wed, Jul 8 - Wed, Jul 15 | $219 |
| Thu, Jul 16 - Thu, Jul 23 | $196 |
| Fri, Jul 24 - Fri, Jul 31 | $200 |
| Sat, Aug 1 - Fri, Aug 7 | $208 |
| Sat, Aug 8 - Sat, Aug 15 | $202 |
| Sun, Aug 16 - Sun, Aug 23 | $224 |
| Mon, Aug 24 - Mon, Aug 31 | $201 |
Round-trip
| Mon, Jun 8 - Mon, Jun 15 | $303 |
| Tue, Jun 16 - Tue, Jun 23 | $211 |
| Wed, Jun 24 - Tue, Jun 30 | $193 |
| Wed, Jul 1 - Tue, Jul 7 | $161 |
| Wed, Jul 8 - Wed, Jul 15 | $170 |
| Thu, Jul 16 - Thu, Jul 23 | $143 |
| Fri, Jul 24 - Fri, Jul 31 | $131 |
| Sat, Aug 1 - Fri, Aug 7 | $127 |
| Sat, Aug 8 - Sat, Aug 15 | $127 |
| Sun, Aug 16 - Sun, Aug 23 | $126 |
| Mon, Aug 24 - Mon, Aug 31 | $118 |
Weather in Allentown
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 1°C | -5°C |
| February | 3°C | -4°C |
| March | 8°C | 0°C |
| April | 15°C | 4°C |
| May | 20°C | 10°C |
| June | 25°C | 15°C |
| July | 29°C | 18°C |
| August | 27°C | 17°C |
| September | 24°C | 13°C |
| October | 17°C | 8°C |
| November | 10°C | 2°C |
| December | 5°C | -1°C |
14 day forecast
Flight connections and travel options
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Top airlines flying to Allentown
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Airports in and near Allentown
Allentown’s main airport is the primary hub, with nearby airports offering additional options.
- John F. Kennedy International airport (JFK)
- Newark Liberty International airport (EWR)
- Washington Dulles International airport (IAD)
- Philadelphia International airport (PHL)
- Baltimore–Washington International airport (BWI)
- LaGuardia airport (LGA)
- Ronald Reagan Washington National airport (DCA)
- New York Stewart International Airport airport (SWF)
- Atlantic City International airport (ACY)
- Lehigh Valley International airport (ABE)
- Tweed New Haven airport (HVN)
- Trenton–Mercer airport (TTN)
- Harrisburg International airport (MDT)
- Westchester County airport (HPN)
- Long Island MacArthur airport (ISP)
- Wilkes-Barre/Scranton International airport (AVP)
Popular flights from Allentown
Find cheap tickets from Allentown to the top departure hubs