Find cheap flights to Allentown from $175
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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
| Sun, Aug 9 - Sat, Aug 15 | $315 |
| Sun, Aug 16 - Sun, Aug 23 | $318 |
| Mon, Aug 24 - Mon, Aug 31 | $226 |
| Tue, Sep 1 - Mon, Sep 7 | $227 |
| Tue, Sep 8 - Tue, Sep 15 | $230 |
| Wed, Sep 16 - Wed, Sep 23 | $257 |
| Thu, Sep 24 - Wed, Sep 30 | $246 |
| Thu, Oct 1 - Wed, Oct 7 | $220 |
| Thu, Oct 8 - Thu, Oct 15 | $208 |
| Fri, Oct 16 - Fri, Oct 23 | $205 |
| Sat, Oct 24 - Sat, Oct 31 | $206 |
Round-trip
| Sun, Aug 9 - Sat, Aug 15 | $255 |
| Sun, Aug 16 - Sun, Aug 23 | $221 |
| Mon, Aug 24 - Mon, Aug 31 | $157 |
| Tue, Sep 1 - Mon, Sep 7 | $130 |
| Tue, Sep 8 - Tue, Sep 15 | $135 |
| Wed, Sep 16 - Wed, Sep 23 | $129 |
| Thu, Sep 24 - Wed, Sep 30 | $129 |
| Thu, Oct 1 - Wed, Oct 7 | $122 |
| Thu, Oct 8 - Thu, Oct 15 | $127 |
| Fri, Oct 16 - Fri, Oct 23 | $119 |
| Sat, Oct 24 - Sat, Oct 31 | $121 |
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
Compare leading airlines serving Allentown.
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)
- Tweed New Haven airport (HVN)
- Long Island MacArthur airport (ISP)
- Lehigh Valley International airport (ABE)
- Westchester County airport (HPN)
- Wilkes-Barre/Scranton International airport (AVP)
- Harrisburg International airport (MDT)
- Trenton–Mercer airport (TTN)
Popular flights from Allentown
Find cheap tickets from Allentown to the top departure hubs