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Find low faresSouthwest® flights from Houston (Hobby) to Jacksonville from $137
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1 Passenger
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Low fares from Houston (Hobby) to Jacksonville
$
Houston (Hobby) (HOU)to
Jacksonville (JAX)
Depart: 03/17/2026
One-way
Basic
From
$137
Seen: 23 hrs ago
Houston (Hobby) (HOU)to
Jacksonville (JAX)
Depart: 04/07/2026
One-way
Basic
From
$137
Seen: 11 hrs ago
Houston (Hobby) (HOU)to
Jacksonville (JAX)
Depart: 04/01/2026
One-way
Basic
From
$137
Seen: 20 hrs ago
Houston (Hobby) (HOU)to
Jacksonville (JAX)
Depart: 04/22/2026
One-way
Basic
From
$137
Seen: 21 hrs ago
Houston (Hobby) (HOU)to
Jacksonville (JAX)
Depart: 04/08/2026
One-way
Basic
From
$137
Seen: 19 hrs ago
Houston (Hobby) (HOU)to
Jacksonville (JAX)
Depart: 02/24/2026
One-way
Basic
From
$147
Seen: 22 hrs ago
Explore flights from Houston (Hobby) to Jacksonville
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Flight Details
Departing from:
William P. Hobby Airport
Arriving at:
Jacksonville International Airport
Average flight time:
2 hours
Distance:
816 miles
Route Information
145† Weekly flights
- 1‡ Nonstop flight per day Monday through Friday
- 1‡ Nonstop flight on Saturday
- 1‡ Nonstop flight on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
The average flight time from Houston (Hobby) to Jacksonville is 2 hours.
There are 145 weekly flights from Houston (Hobby) to Jacksonville on Southwest Airlines.
Yes, Southwest flies nonstop from Houston (Hobby) to Jacksonville once per day from Monday through Friday.
Yes, Southwest flies nonstop from Houston (Hobby) to Jacksonville once per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly Houston (Hobby) to Jacksonville with Southwest, check out our Low Fare Calendar.
You can rent a car at Jacksonville International Airport book yours with your flight.
Yes! Flights from Houston (Hobby) to Jacksonville—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.