On this page, you can purchase flight tickets for the Allentown — Chicago route. The 1,028 km flight is relatively short, and with a frequency of about 23 departures per week, it’s easy to find a convenient travel option.
Flights on this route are operated by United Airlines and American Airlines. Since ticket prices are dynamic, we recommend using the price chart and low-fare calendar provided on the site to find the best deals.
The table shows direct flights Allentown → Chicago on the selected date. The flight takes approximately 2 h 24 min. Regular flights are operated by United Airlines and American Airlines. Departures from Lehigh Valley International Airport airports, arrivals at O'Hare International Airport, Chicago Midway International Airport and Midway International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Allentown — Chicago by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 684 in ,, and the most expensive are around AED 1,134 in u. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Allentown → Chicago, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 774 | low | May | AED 885 | medium | Sep | AED 708 | low |
| Feb | AED 752 | low | Jun | AED 1,018 | high | Oct | AED 686 | low |
| Mar | AED 841 | medium | Jul | AED 1,040 | high | Nov | AED 863 | medium |
| Apr | AED 973 | high | Aug | AED 730 | low | Dec | AED 995 | high |
Some values are estimated based on seasonality.
The warmest month in Chicago is July, with average temperatures reaching 26.5°C, while the lowest temperatures occur in January, when the mercury drops to -5°C. Precipitation is fairly evenly distributed throughout the year, though humidity peaks in May and October.
In terms of airfare, August is the most cost-effective month to fly, with prices starting AED 684. The highest rates are typically seen in April—the cost of booking during this period increases to AED 1,134.
As a compromise between weather and price, we recommend choosing August, which offers comfortable warmth and minimal travel costs. It is best to avoid booking for December and April due to seasonal price hikes.
Two major airlines operate on the regular route from Allentown to Chicago: United Airlines and American Airlines. Together, they operate about 23 flights per week, offering passengers both direct flights and convenient connection options. A detailed schedule by day of the week and departure times for specific flights can be found in the list below.
Flights Allentown — Chicago depart from Lehigh Valley International Airport and arrive at O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 1,028 km. A direct flight usually takes about 1 hour 45 minutes, though the exact time depends on weather conditions and the chosen airline.
Regular air service between the cities is provided by United Airlines and American Airlines, which operate approximately 23 flights weekly.
Yes, direct flights are available on this route, allowing you to reach your destination as quickly as possible without any layovers.
Flight prices change constantly depending on demand and season. You can always find the current minimum for upcoming dates in the low-fare calendar on this page.
Flights from Allentown most often arrive at the main airports in Chicago. Detailed information about the arrival terminal can be found in the how to get from the airport section.
Where travelers fly most — pick a route and check prices
