✈️ Flight Guide: Chicago (ORD) → Guadalajara (GDL)

For international departures from Chicago O'Hare International Airport (ORD) to Miguel Hidalgo y Costilla Guadalajara International Airport (GDL), arrive at least 3 hours before scheduled departure. September is shoulder season but can have holiday peaks around mid-September (Mexican Independence Day) that may increase check-in and security wait times, so allow extra time during that period.

Baggage allowances depend on the airline (United, American, Aeromexico, low-cost carriers). Most mainline carriers include one carry-on and one personal item; checked-bag fees and weight limits vary. Always check your airline's baggage policy before flying and prepay checked baggage online for the best savings.

Nonstop service between Chicago O'Hare International Airport (ORD) and Miguel Hidalgo y Costilla Guadalajara International Airport (GDL) is available on select carriers and schedules, though frequency can change seasonally. If nonstop seats are limited in September, consider one-stop options through Mexico City or U.S. hubs for more schedule flexibility.

Early September in Chicago is typically mild, but isolated thunderstorms can cause short delays at Chicago O'Hare International Airport (ORD). Severe weather events are less frequent than winter but monitor airport advisories and your airline's alerts on travel day. Plan extra time for check-in if thunderstorms are forecast.

For U.S. citizens, a valid passport is required to travel from Chicago O'Hare International Airport (ORD) to Miguel Hidalgo y Costilla Guadalajara International Airport (GDL). There are no routine COVID-19 entry requirements currently for Mexico, but rules can change—check airline and government travel advisories close to departure. Non-U.S. citizens should verify visa requirements with Mexican consular resources.

You can reach Chicago O'Hare International Airport (ORD) via the CTA Blue Line, Metra, airport shuttles, rideshare services, taxis, and private cars. In September, allow extra travel time during rush hours on I-90/I-94 or when there are events in downtown Chicago. Book airport parking or rideshares in advance to secure better rates.

Upon arrival at Miguel Hidalgo y Costilla Guadalajara International Airport (GDL), international travelers proceed through immigration, baggage claim, and customs. Argentina and U.S. travelers should have passports ready; allow 30–60 minutes for processing depending on flight schedules, and expect longer waits around Sept 15-16 due to holiday travel.

Ground options from Miguel Hidalgo y Costilla Guadalajara International Airport (GDL) include authorized airport taxis, rideshare services (check current availability), shuttles, and local buses. Travel times to downtown Guadalajara or Zapopan are typically 20–40 minutes depending on traffic and time of day; book airport transfers in advance during busy mid-September holiday periods.

September in Guadalajara is warm with frequent afternoon and evening rain showers due to the rainy season; daytime highs commonly reach mid-20s to low 30s °C (mid-70s to low 90s °F) with cooler evenings. Pack a light rain jacket, quick-dry clothing, insect repellent, and comfortable shoes for walking historic centers and outdoor festivities.

Yes — Mexican Independence Day celebrations (Sept 15–16) can increase demand for airport transfers, taxis, and car rentals at Miguel Hidalgo y Costilla Guadalajara International Airport (GDL). Reserve transfers and rental cars ahead of time if traveling during mid-September and allow extra time for traffic near central Guadalajara during parades and festivities.

From Miguel Hidalgo y Costilla Guadalajara International Airport (GDL), travelers commonly access nearby destinations such as Puerto Vallarta (a 4-5 hour drive or quick domestic flight), Mexico City (domestic flights and bus routes), Lake Chapala, Zapopan, and Tlaquepaque. Many visitors use Guadalajara as a hub to explore Western Mexico and Pacific coast resorts.

As of this September guidance, routine health screening requirements for Mexico are minimal, but travelers should carry proof of vaccination and any required documents per airline or destination-specific rules. Check your airline and Mexico's government travel advisories before departure because health regulations can change.