✈️ Flight Guide: Las Vegas (LAS) → Chicago (MDW)

For domestic flights from Harry Reid International Airport (LAS) to Chicago Midway International Airport (MDW), arrive at least 90 minutes before departure for carry-on and online check-in, and 2 hours if you need to check bags or travel during busy September weekends like Labor Day. September can have higher traffic due to conventions and festivals, so add extra time during morning and early evening peaks. Use TSA PreCheck if available to speed security.

From the Las Vegas Strip, the fastest options to Harry Reid International Airport (LAS) are rideshare services and taxis, typically 10–20 minutes depending on traffic; shared shuttles and RTC bus routes offer lower-cost alternatives. If traveling at off-peak hours, consider the airport shuttle or a hotel-arranged transfer. Always confirm pickup points with your ride provider to avoid delays.

Yes — carriers, particularly Southwest Airlines, commonly operate nonstop flights between Harry Reid International Airport (LAS) and Chicago Midway International Airport (MDW) year-round, including September. Frequency may vary on weekends and around holiday weekends, so check carrier schedules and book early to secure low fares for September travel. Use fare alerts for cheap nonstop LAS to MDW flights.

Baggage allowances depend on the airline: low-cost carriers often charge for checked bags and carry-on priority, while legacy carriers include at least one personal item. At Harry Reid International Airport (LAS), checked bag drop counters open 3 hours before departure for domestic flights; confirm fees and weight limits with your airline before packing. Consider a carry-on and a personal item to avoid checked baggage fees for short trips.

September events — including mid-month music festivals and convention spikes — can increase terminal and road congestion at Harry Reid International Airport (LAS), leading to longer security lines and fuller flights to Chicago Midway International Airport (MDW). Book early, travel outside peak times when possible, and monitor airport alerts. Consider TSA PreCheck or arriving earlier to mitigate delays.

Change and cancellation policies vary by carrier; low-cost airlines often charge change fees and fare differences, while many U.S. carriers have waived some domestic change fees or offered flexible rebooking. For September travel, confirm policies at booking and consider refundable or flexible fares if your dates may shift. Use the airline’s website or customer service for same-day changes when possible.

Nonstop flights from Harry Reid International Airport (LAS) to Chicago Midway International Airport (MDW) typically take about 3 hours 30 minutes to 4 hours depending on winds and routing. Allow extra time for taxiing and potential delays — total door-to-door time will be longer once you include boarding, baggage claim, and ground transport. Check your airline's scheduled flight time for the most accurate estimate.

From Chicago Midway International Airport (MDW), the CTA Orange Line provides a reliable subway link to the Loop and downtown neighborhoods; rideshare and taxi services are widely available outside the terminal. September weather is typically mild, making rail and rideshare convenient; pre-book a shuttle if you have a larger group or heavy luggage. Confirm current fares and CTA schedules before travel.

September in Chicago can be cool in the mornings and evenings with daytime temperatures in the 60s–70s°F (15–25°C), so pack light layers, a compact umbrella, and a light jacket. If you're coming from Las Vegas’s warm climate, expect a temperature drop on arrival at Chicago Midway International Airport (MDW). Comfortable walking shoes are recommended to explore nearby neighborhoods like Pilsen and Bridgeport.

Chicago Midway International Airport (MDW) primarily serves the Chicago metropolitan area, but you can connect to nearby major cities such as Milwaukee, Rockford, Indianapolis, and Madison via regional flights or ground transportation. For broader national connections, check flights into Chicago O'Hare International Airport (ORD) or use rail and bus services from downtown Chicago. Plan connections in advance during September when seasonal schedules shift.

September sees steady travel to Chicago for business and early fall tourism, with busier periods on holiday weekends and after major events like Labor Day. Arrivals from Harry Reid International Airport (LAS) may experience moderate waits at customs-free domestic baggage claim and ground transport lines. For faster exits, pack light, use app-based baggage tracking if available, and consider off-peak arrival times.

Yes, major car rental companies operate at or near Chicago Midway International Airport (MDW), but September can be busy due to tourism and festivals. Reserve in advance for the best rates and availability and verify pickup/return locations — some agencies require a short shuttle from the terminal. Compare booking platforms to find cheap car rentals for your MDW arrival.