Southwest Airlines flights from Chicago (MDW) to Jacksonville (JAX)
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from Chicago (MDW), US to Jacksonville (JAX), US. Southwest Airlines operates 0-2 flights daily flights on this route.• Flight Duration: 2h 15m - 2h 25m (average flight time)• Daily Flights: 0-2 flights (scheduled departures per day)
Chicago (MDW)
US
Jacksonville (JAX)
US
FLIGHT TIME
2h 15m - 2h 25m
2h 15m - 2h 15m
10:45
10:45
1 (Show)
Southwest Airlines Terminal Information & Contact
Departure Terminal - Chicago (MDW)
Terminal: 1
Phone: 800-435-9792
Location: 1, Chicago, US
Arrival Terminal - Jacksonville (JAX)
Terminal: 1
Phone: 800-435-9792
Location: 1, Jacksonville, US
Southwest Airlines Flight Schedule from Chicago (MDW) to Jacksonville (JAX)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN3721 |  Southwest Airlines | 10:45 | 14:00:00 | Boeing 737MAX 8 Passenger |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Chicago (MDW):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Jacksonville (JAX):
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Weather & Climate at Jacksonville (JAX)
21.1°C
Avg Temperature94mm
Avg Rainfall10.8km/h
Avg Wind Speed76%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Jacksonville (JAX)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Jacksonville (JAX)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Southwest Airlines to Jacksonville (JAX)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: 2025-03, 2025-10
Seasonal Travel Calendar
Frequently Asked Questions about Southwest Airlines Flights
How many Southwest Airlines flights operate from Chicago (MDW) to Jacksonville (JAX)?
Southwest Airlines operates 1 flight from Chicago (MDW) to Jacksonville (JAX).
What city does Jacksonville (JAX) airport serve?
Jacksonville (JAX) airport serves Jacksonville, US.
How long is the Southwest Airlines flight from Chicago (MDW) to Jacksonville (JAX)?
The flight duration is approximately 2h 15m - 2h 25m.
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger on this route.
Which terminal does Southwest Airlines use at Chicago (MDW)?
Southwest Airlines flights from Chicago (MDW) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at Chicago (MDW)?
The Southwest Airlines terminal phone number at Chicago (MDW) is 800-435-9792 (Terminal 1).
Which terminal does Southwest Airlines use at Jacksonville (JAX)?
Southwest Airlines flights to Jacksonville (JAX) arrive at Terminal 1. Terminal 1 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at Jacksonville (JAX)?
The Southwest Airlines terminal phone number at Jacksonville (JAX) is 800-435-9792 (Terminal 1).
What is the average price for a Southwest Airlines flight from Chicago (MDW) to Jacksonville (JAX)?
The average price for a round-trip Southwest Airlines flight on this route is approximately $393. Prices can vary based on booking time and demand.
Southwest Airlines Contact Information and Customer Services
Southwest Airlines Address
2702 Love Field Dr
Dallas, TX 75235, US
Customer Service Phone
800-435-9792Official Website
southwest.com/