Flights operate between Houston (HOU) and Jacksonville (JAX).
1 airline operates this route with 0-2 flights daily flights.
Average flight time is 1h 55m - 2h 15m.
Route distance is 818 miles (1316 km).
Route Distance
818 miles (1316 km)
Average Duration
1h 55m - 2h 15m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
0-2 flights
Weekly Flights
7
Typical Departure Time Ranges
Earliest Departure
20:40
Latest Departure
20:40
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from HOU
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| HOU → Jacksonville (JAX) (JAX) | 7/week | 1h 55m - 2h 15m | 818 km | Seasonal |
Flight Schedule & Filters
Southwest Airlines flights from Houston (HOU) to Jacksonville (JAX)
Southwest Airlines operates scheduled nonstop flights between Houston (HOU) and Jacksonville (JAX). Southwest Airlines operates 0-2 flights daily flights on this route.• Flight Duration: 1h 55m - 2h 15m (average flight time)• Distance: 818 miles (1316 km) (air miles between airports)• Daily Flights: 0-2 flights (scheduled departures per day)
Houston (HOU)
US
Jacksonville (JAX)
US
FLIGHT TIME
1h 55m - 2h 15m
FLIGHT DISTANCE
818 miles (1316 km)
2h 0m - 2h 0m
20:40
20:40
818 miles (1316 km)
September
1 (Show)
7
Southwest Airlines Terminal Information & Contact
Departure Terminal - Houston (HOU)
Terminal: 1
Phone: 800-435-9792
Location: 1, Houston, US
Arrival Terminal - Jacksonville (JAX)
Terminal: 1
Phone: 800-435-9792
Location: 1, Jacksonville, US
Southwest Airlines Flight Schedule from Houston (HOU) to Jacksonville (JAX)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN2736 |  Southwest Airlines | 20:40 | 23:40:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Houston (HOU):
• 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
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/Frequently Asked Questions
How many Southwest Airlines flights operate from Houston (HOU) to Jacksonville (JAX)?
Southwest Airlines operates 1 flight from Houston (HOU) to Jacksonville (JAX).
What city does Jacksonville (JAX) airport serve?
Jacksonville (JAX) airport serves Jacksonville, US.
How long is the Southwest Airlines flight from Houston (HOU) to Jacksonville (JAX)?
The flight duration is approximately 1h 55m - 2h 15m.
What is the distance from Houston (HOU) to Jacksonville (JAX)?
The distance is 818 miles (1316 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-800 (winglets) Passenger/BBJ2 on this route.
Which terminal does Southwest Airlines use at Houston (HOU)?
Southwest Airlines flights from Houston (HOU) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at Houston (HOU)?
The Southwest Airlines terminal phone number at Houston (HOU) is 800-435-9792 (Terminal 1).
View all Southwest Airlines flights to Houston (HOU) →
Popular Southwest Airlines routes from Houston include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.