Flights to Allentown, PA, United States
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Weather in Allentown
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 2°C | -5°C |
February | 4°C | -4°C |
March | 8°C | 0°C |
April | 15°C | 4°C |
May | 20°C | 10°C |
June | 25°C | 14°C |
July | 29°C | 18°C |
August | 28°C | 17°C |
September | 24°C | 13°C |
October | 17°C | 8°C |
November | 10°C | 1°C |
December | 5°C | -1°C |
14 day forecast
Cheapest month to fly to Allentown
Explore price trends for trips to Allentown
Showing prices in GBP
Annual Avg. Price | 332 GBP |
May 2024 | 294 GBP |
June 2024 | 301 GBP |
July 2024 | 377 GBP |
August 2024 | 364 GBP |
September 2024 | 294 GBP |
October 2024 | 312 GBP |
November 2024 | 318 GBP |
December 2024 | 365 GBP |
January 2025 | 343 GBP |
February 2025 | 352 GBP |
Direct flights to Allentown
Find direct flights from anywhere to Allentown
- Tijuana to Allentown from £246
- Panama to Allentown from £248
- San Francisco to Allentown from £274
- Lima to Allentown from £275
- Austin to Allentown from £276
- London to Allentown from £301
- São Paulo to Allentown from £326
- Paris to Allentown from £330
- Waterloo to Allentown from £363
- Istanbul to Allentown from £363
- Manchester to Allentown from £370
- Newquay to Allentown from £380
- Madrid to Allentown from £382
- Cairo to Allentown from £415
- Dubai to Allentown from £431
- Shreveport to Allentown from £443
- Kuwait City to Allentown from £485
- Mumbai to Allentown from £527
- Hyderabad to Allentown from £550
- New Delhi to Allentown from £590
- N Djamena to Allentown from £663
- Nairobi to Allentown from £685
- Dhaka to Allentown from £736
- Mysore to Allentown from £840
Airlines flying to Allentown
Best airlines flying to Allentown
- easyJet
- Eurowings
- NouvelAir
- ITA Airways
- Fiji Airways
- Qantas
- United Airlines
- Air France
- WestJet
- Norwegian
- TAP Portugal
- Air Canada
- Pegasus
- Qatar Airways
- Flair Airlines
- ASL Airlines France
- Etihad Airways
- JetBlue Airways
- Copa Airlines
- LATAM Airlines