Route characteristics
Distance
2 092 km
Flight time
2h 58m
Time difference
+2h
Cheapest day
Friday
Departure airports (1)
SAN San Diego International Airport
Arrival airports (1)
IAH George Bush Intercontinental Airport
Airlines (2)
F9 Frontier Airlines
UA United Airlines
Agencies (2)
Farera
Kiwi.com
Airlines — cheapest prices 2
Frontier Airlines
$227
United Airlines
$353
Where to buy tickets 2
Farera
3 tickets · 3 days
from $227
Kiwi.com
1 tickets · 1 days
from $231
Airports
From — San Diego (1)
- SAN San Diego International Airport
To — Houston (1)
- IAH George Bush Intercontinental Airport
Other destinations from San Diego
Frequently asked questions about the route San Diego — Houston
How long is the flight from San Diego to Houston?
Approximate flight time — 2h 58m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from San Diego to Houston?
The straight-line distance — 2 092 km.
What is the time difference between San Diego and Houston?
The difference — +2h.
From which airports does San Diego operate flights?
From San Diego: SAN (San Diego International Airport).
To which airports in Houston do flights arrive?
To Houston: IAH (George Bush Intercontinental Airport).
Which airlines fly this route?
This route is served by 2 airlines: Frontier Airlines, United Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Friday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route San Diego — Houston
Flights San Diego — Houston is a popular route. The straight-line distance is 2 092 km. Flight time 2h 58m. Time difference +2h.
From San Diego (SAN) flights depart from 1 airport: SAN. To Houston (IAH) — 1 arrival airport: IAH.
2 airlines operate on this route: Frontier Airlines, United Airlines.
Cheapest day to fly — Friday.
Other destinations in United States from San Diego