Are there direct flights from San Diego to Houston?

Yes, there are direct flights on this route. Check the calendar above — prices for direct flights are highlighted.

Cheap flights San Diego — Houston | Prices from 60 $

Q: How long is the flight from San Diego to Houston?

Approximate flight time — 2 h 58 min. This is an average for a direct flight. With connections, the time may be longer.

Q: What is the distance from San Diego to Houston?

The straight-line distance — 2 092 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

Q: How much do flights from San Diego to Houston cost?

The minimum price over 6 months — from 60 $ on 07.12.2026. Prices depend on the season, day of the week and how far in advance you book.

Q: What is the time difference between San Diego and Houston?

The time difference — +2 h. Keep this in mind when planning your flight and connections.

Q: When is the best time to buy tickets San Diego — Houston?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

Route characteristics

Distance

2 092 km

Flight time

2 h 58 min

Time difference

+2 h

Minimum price

from 60 $ (07.12.2026)

Departure airports

2 pcs.

Arrival airports

2 pcs.

Airlines on the route

2 pcs.

Who flies this route 2 pcs.

Frontier Airlines

Low-cost 5 flights

Advanced Air

1 flight

Where to buy tickets 4 pcs.

Kiwi.com

3 tickets

Flightnetwork

1 ticket

Tickets.kz

1 ticket

Kupi.com

1 ticket

Airports

From — San Diego

CLD McClellan-Palomar Airport
SAN San Diego International Airport

To — Houston

HOU William P. Hobby Airport
IAH George Bush Intercontinental Airport

Frequently asked questions about the route San Diego — Houston

How long is the flight from San Diego to Houston?

Approximate flight time — 2 h 58 min. This is an average for a direct flight. With connections, the time may be longer. You will see the exact time when searching for tickets.

What is the distance from San Diego to Houston?

The straight-line distance — 2 092 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

How much do flights from San Diego to Houston cost?

The minimum price over 6 months — from 60 $ on 07.12.2026. Prices depend on the season, day of the week and how far in advance you book. Usually cheaper 1–3 months before departure.

What is the time difference?

The difference — +2 h. Keep this in mind when planning your flight and connections.

From which airports does San Diego operate flights?

From San Diego: CLD (McClellan-Palomar Airport), SAN (San Diego International Airport). Choose the most convenient airport.

To which airports in Houston do flights arrive?

To Houston: HOU (William P. Hobby Airport), IAH (George Bush Intercontinental Airport). Check which airport your flight arrives at.

Which airlines fly this route?

This route is served by 2 airlines: Frontier Airlines, Advanced Air.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

How do I book tickets?

Choose a date, passengers and click "Find tickets" — a search will open comparing prices from 800+ airlines. Booking is made directly with the airline or agency.

About the route San Diego — Houston

Flights San Diego — Houston is a popular route. The straight-line distance is 2 092 km. Flight time 2 h 58 min. Time difference +2 h.

From San Diego (SAN) flights depart from 2 airports. To Houston (HOU) — 2 arrival airports.

2 airlines operate on this route: Frontier Airlines, Advanced Air. Compare prices, baggage allowance and departure times.

The minimum price for the next 6 months — from 60 $ (07.12.2026). The cheapest dates are highlighted in the calendar above.

Other destinations from San Diego