Journey information
Overview: Allentown, PA to Chicago, IL flight
Flights from Allentown, PA to Chicago, IL depart on average 11 times per day, taking around 4h 5m. Cheap flight tickets for this journey start at $256 (€207) but you can travel from only $100 (€81) by bus.
There are 3 flights per day. The earliest flight runs at 05:00, the last at 20:44. The fastest flight covers the 636 miles (1025 km) distance in 2h 38m. January is the cheapest month to fly.
Distance 636 miles (1025 km) |
Average flight duration 4h 5m |
Cheapest ticket price $256 (€207) |
Flights per day 11 |
Direct flights 3 |
Fastest flight 2h 38m |
Cheapest month January |
First flight 05:00 |
Last flight 20:44 |
The cheapest and fastest flights from Allentown, PA to Chicago, IL
Cheapest price
$532
Average price
$532
Fastest journey
2 h 43 m
Average duration
2 h 43 m
Flights per day
1
Distance
1025 km
The best way to find a cheap flight ticket from Allentown, PA to Chicago, IL is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Allentown, PA to Chicago, IL will cost around $532 if you buy it on the day, but the cheapest tickets can be found for only $532.
Of the 1 flights that leave Allentown, PA for Chicago, IL onMon, Mar 23, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Mar 23 the direct flights cover the 1025 km distance in an average of 2 h 43 m but if you time it right, some flights will get you there in just 2 h 43 m .
On Mon, Mar 23 the longest flights will take 2 h 43 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare bus, train, and flight for Allentown, PA to Chicago, IL
Omio recommends booking the bus as it is the most popular option from Allentown, PA to Chicago, IL among Omio's users. If you are prioritising price take the bus with prices starting from $100. For those with little time consider booking a flight which can get you there in 4h 5m. The ticket price range depends on the travel mode: a bus costs an average of $100, and a flight costs an average of $256.
Distance: 636 miles (1025 km)
Compare flight with
| Flight | Most popular Bus | Train |
|---|---|---|
$419 Average price | $143 Average price Cheapest | $241 Average price |
7h 5m Average total duration Fastest 4h 5m Onboard + 3h 0m Additional time* | 21h 25m Average total duration 20h 55m Onboard + 30m Additional time* | 22h 20m Average total duration 21h 50m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Allentown, PA to Chicago, IL flight times
The table below shows live departures for Allentown, PA to Chicago, IL flights for today, Sunday, March 22. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 4:30 PM Allentown, PA | 2h43 | 7:13 PM Chicago, IL | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Allentown, PA to Chicago, IL by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 23
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Mar 29
FAQs: Allentown, PA to Chicago, IL Flight
Find answers to the most common questions about traveling from Allentown, PA to Chicago, IL by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Chicago, IL, this guide helps you travel smarter and with confidence.

- Chicago Air and Water Show, an exhilarating display of military and civilian aircraft performing daring maneuvers over Lake Michigan
- Lollapalooza, a massive music festival featuring top artists across multiple genres in Grant Park
- Chicago Gourmet, a premier culinary event celebrating the city's vibrant food scene with tastings, cooking demonstrations, and wine pairings.
- Memorial Day, the unofficial start of summer with vibrant outdoor activities and events
- Independence Day, spectacular fireworks and festive celebrations throughout the city
- Labor Day, a lively atmosphere with various festivals and pleasant weather.
popular airports
Popular airports from Allentown, PA to Chicago, IL
- Free Wi-Fi available throughout the airport.
- Gift shops and newsstands in the main terminal.
- Parking available near the terminal, approximately 0.75€ (3 SAR) per hour.
- Main terminal, includes fast food and sit-down options like Subway and Lehigh Valley Café
- Ramps, toilets
- Available throughout the airport.
- The Club at LVIA, located in the main terminal.
- Available throughout the airport.
- Car rental services available on-site, including Hertz and Avis
- Bus Route 325, LANTA Bus Stop, 6 miles
- Free Wi-Fi available throughout the airport.
- Shops are located in all terminals, including duty-free and brands like Hudson and MAC Cosmetics.
- Parking available with options including hourly, daily, and economy lots, approximately 2.85€ ($3) per hour.
- Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
- Available outside the terminal.
- Elevators, ramps, toilets
- Available throughout the airport.
- Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby.
- Showers are available in some lounges, such as the United Club, but access may require a fee or membership.
- Lounges available, including United Club and American Airlines Admirals Club.
- Lost and Found located in terminal 1, near the baggage claim area.
- Car rental services are available at the Multi-Modal Facility, with companies like Hertz and Avis.
- CTA Blue Line, O'Hare Station, 45 minutes to city center
More options for your journey from Allentown, PA to Chicago, IL
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