Submit feedbackComplete travel information for your December journey
December travel from Philadelphia (All Airports) (PHLA) to Chicago (All Airports) (CHIA) mixes holiday demand with winter weather planning. Expect higher fares around mid-December and the week between Christmas and New Year; search 6–8 weeks ahead and set alerts for price drops to find cheap flights. Pack layers for Chicago’s cold arrival, check airline winter policies, and arrive at the airport 90–120 minutes before departure for domestic flights to account for holiday crowds. Nearby major destinations commonly accessed from PHLA include New York City, Washington D.C., Baltimore, and Atlantic City — useful for multi-city trips.
To find cheap December flights from Philadelphia (All Airports) (PHLA) to Chicago (All Airports) (CHIA), compare fares across multiple booking sites, sign up for fare alerts, and be flexible with weekday departures. December holiday windows often push prices up, so searching 6–8 weeks ahead and using incognito or price-tracking tools can help you capture sale fares. Consider nearby departure times and alternate airports in Philadelphia and Chicago to unlock lower airfare.
Nonstop flights between Philadelphia (All Airports) (PHLA) and Chicago (All Airports) (CHIA) are commonly available in December, offered by major carriers on busy holiday dates. During peak December travel days, airlines often schedule additional nonstop flights; check carrier schedules and book early to secure the most convenient nonstop departure times.
Typical scheduled flight time from Philadelphia (All Airports) (PHLA) to Chicago (All Airports) (CHIA) is about 1 hour 45 minutes to 2 hours for nonstop services. Allow extra time for winter weather delays and possible de-icing procedures in December, and plan for at least 2.5–3 hours door-to-door including check-in and security.
Luggage policies depend on the airline and fare class; basic economy usually restricts carry-on and checked luggage, while main cabin fares include at least one carry-on. In December, pack winter layers and check airline-specific size and weight limits to avoid fees. Always verify whether your carrier charges for the first checked bag and consider prepaying online to save money.
December weather can affect both Philadelphia and Chicago with snow, freezing rain, and low visibility that increase the risk of delays and cancellations. Airlines may implement proactive schedule changes or require de-icing, so monitor flight status frequently and allow extra connection time if traveling through weather-prone hubs. Purchase travel protection if you need flexibility during winter travel.
Yes — consider flying from or into nearby airports such as New York City-area airports (JFK, LGA, EWR) from Philadelphia or Midway/Chicago O'Hare alternatives and even Milwaukee or Indianapolis for Chicago-area access. Using alternate airports and flexible dates in December can lower airfare, but factor in ground transportation time and costs when comparing savings.
Arrivals to Chicago (All Airports) (CHIA) from Philadelphia (All Airports) (PHLA) in December require winter-ready plans: expect cold, snow, and variable transit times. Whether you land at O'Hare or Midway, build extra transfer time into itineraries and check CTA and express train schedules. Popular nearby destinations from Chicago include Milwaukee, Indianapolis, and St. Louis for multi-city winter trips. For the best fare and schedule options, book early and set alerts to capture December sales.
Arriving in Chicago (All Airports) (CHIA) in December means preparing for cold temperatures, possible snow, and extra time for ground transport from O'Hare or Midway. Expect longer waits for ground transportation and occasional delays on the roads; check public transit status and rideshare surge pricing during holiday periods. Have layered clothing and a plan for transfers to downtown Chicago, nearby suburbs, or alternative regional destinations like Milwaukee.
Chicago O'Hare (ORD) and Chicago Midway (MDW) are primary arrival points, but depending on schedules you may consider Milwaukee (MKE) or Indianapolis (IND) for alternate routing and potential savings. In December, compare total travel time and winter driving conditions to ensure any savings from alternative airports do not cost time or reliability.
Minimize risk by booking earlier flights from Philadelphia that arrive before late-afternoon weather windows and leaving buffer time for connections. Monitor airline notifications, enroll in flight status alerts, and consider travel insurance for holiday trips. If your itinerary is flexible, choose nonstop or early-morning options which are statistically less likely to be delayed due to accumulating weather issues later in the day.
Use Chicago Transit Authority trains and buses for cost-effective access from Midway and O'Hare; express trains provide reliable service to downtown even in winter. Rideshares and airport shuttles are available but expect surge pricing and delays during snow events. Pre-book airport transfers when traveling with lots of luggage or during holiday weekends to ensure timely movement.
From Chicago (All Airports) (CHIA) you can access nearby major destinations like Milwaukee, Gary/Indiana, Rockford, and even parts of northwest Indiana and northern Illinois. These cities are commonly visited for short winter getaways and business trips; plan ground travel accordingly and check regional road conditions in December.
Check current local health and travel advisories before arriving to Chicago (All Airports) (CHIA), as guidance may change seasonally and by jurisdiction. While widespread restrictions have eased, airlines and airports may have recommendations for masking or testing during surges; review official airport and city health pages prior to travel.
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Book your economy class flight from Philadelphia (Any) to Chicago (Any)and save money on your travel. Compare all flight options to find the best deal for your december trip.
Planning a trip from Philadelphia (Any) to Chicago (Any) in december? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.
