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November is a shoulder season for routes between Chicago and Mexico City, with lower fares outside the Thanksgiving peak. Expect cooler weather in Chicago, occasional early snow or rain and daylight saving time ending early in the month, which can briefly affect flight schedules. For business and leisure travelers, early-November travel often yields the best balance of price and convenience.
November arrivals to Mexico City combine pleasant dry-season weather with important cultural dates like Day of the Dead. Airport operations are steady, but book accommodation and transfers early if your trip overlaps festival dates. Carry layers for cooler mornings and evenings and plan for altitude adjustment.
Early November in Mexico City features Day of the Dead celebrations (Nov 1–2) with parades, altars and increased visitor interest—book flights and hotels early. Chicago hosts Thanksgiving parades and holiday events later in November which can increase domestic travel to CHIA. Seasonal markets such as Mexico City's artisan fairs and Chicago’s Christkindlmarket attract tourists—plan around major event weekends to avoid higher fares and sold-out hotels. Use event calendars to time your trip for cultural experiences or to avoid crowds.
The best time to fly in November is typically early-November (after DST change) and mid-week (Tuesday–Thursday) when fares are lower. Avoid travel on or around U.S. Thanksgiving (late November) and Mexico's Day of the Dead (Nov 1–2) if you want cheaper flights and lower crowds. For value-oriented travelers, booking 6–10 weeks in advance often secures the best combination of price and itinerary options.
Direct flights save time (about 4–4.5 hours) and reduce the risk of missed connections, which is useful in November when winter weather can cause delays. Connecting flights through hubs like Dallas/Fort Worth (DFW), Houston (IAH) or Atlanta (ATL) may offer lower fares or better schedules but add layover time. If you’re price-sensitive and have flexible time, a single-connection itinerary can be a smart choice; if you prioritize speed and simplicity, book a nonstop from ORD when available.
Aeromexico offers direct services and strong Mexico City connectivity with full-service amenities and loyalty benefits. United and American provide frequent schedules and convenient connections via their hubs; they often include more flexible rebooking options. Low-cost carriers Volaris and VivaAerobus can offer the cheapest base fares but charge for baggage and seat selection. For November travel, compare total trip cost (fare + baggage) and look for sale events—book early for festival dates to secure seats and better prices.
Pack layers for both ends of the trip: warm outerwear for Chicago departure and a light jacket for cooler Mexico City nights. In November, Mexico City has dry weather but high-altitude sun—bring sunscreen and a reusable water bottle to stay hydrated. Allow extra time for airport processing during holiday weekends, enroll in TSA PreCheck if you fly frequently from Chicago, and keep digital copies of travel documents. If you plan to attend Day of the Dead events, book hotels near event sites early and respect local customs.
Nonstop flights between Chicago and Mexico City generally take about 4:00–4:30 hours. In November airlines maintain several daily frequencies on major carriers, though exact times shift with seasonal schedule changes. Note that U.S. daylight saving time ends in early November, which can temporarily create a one-hour time difference depending on the year—confirm local times when booking. Connecting itineraries via DFW, IAH or ATL typically add 2–4 hours of layover time depending on routing, making total travel 7–10+ hours. Use direct flights for shortest travel time; compare schedules across ORD and MDW for departure convenience.
November often presents savings on Chicago to Mexico City routes if you avoid Thanksgiving and festival peak days. Primary keywords: cheap flights from Chicago to Mexico City November; secondary: CHIA to MEXA deals; LSI: affordable ORD to MEX fares. Strategies: use flexible dates +/- 3 days, set alerts on multiple OTAs, check budget carriers departing MDW, and watch seat sales in early autumn. Consider mixed itineraries (one-way on a budget carrier, return on a legacy carrier) to reduce cost. Always factor baggage fees when comparing overall price.