Cheap Flight Tickets from San Diego (SAN) to Houston (IAH), Starting at $180

Good to Know: Cheapest and Fastest SAN - IAH Flights

Useful information for finding best airline tickets from San Diego International to George Bush Intercontinental Houston on your next trip.

Cheapest Round Trip Flight

$426

F9 Frontier Airlines • 1 stop • 26h 57m

Nov 05 – Nov 08

The cheapest round trip flight from San Diego to Houston (SAN-IAH-SAN) is currently $426

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Cheapest One way Flight

$180

AS Alaska Airlines • 1 stop • 29h 12m

Oct 28

The cheapest one way flight from San Diego to Houston (SAN-IAH) is currently $180

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Cheapest Direct Flight

$188

WN Southwest Airlines • nonstop • 5h 10m

Nov 05

The cheapest nonstop flight from San Diego to Houston (SAN-IAH) is currently $188

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Fastest Flight

5h 10m

The fastest nonstop flight from San Diego to Houston (SAN-IAH) takes 5h 10m

Top Airlines Flying from San Diego to Houston

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Alaska Airlines -AS

Alaska Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from San Diego (SAN) to Houston (IAH)

Compare and book low fare round-trip air tickets from San Diego to Houston. Ideal for travelers with confirmed return itineraries.

Nov 05 - Nov 08, Economy
F9
San Diego → Houston
26h 57m
6:25 AM - 12:42 AM • 1 stop
F9
San Diego → Houston
35h 39m
10:59 PM - 6:38 PM • 2 stops
$426
Frontier Airlines
Nov 05 - Nov 08, Economy
F9
San Diego → Houston
20h 12m
7:38 PM - 9:50 AM • 1 stop
F9
San Diego → Houston
35h 39m
10:59 PM - 6:38 PM • 2 stops
$426
Frontier Airlines
Nov 05 - Nov 08, Economy
AS
San Diego → Houston
13h 59m
6:15 AM - 4:54 PM • 1 stop
F9
San Diego → Houston
12h 11m
10:37 AM - 4:08 PM • 1 stop
$581
Alaska Airlines
Nov 04 - Nov 07, Economy
UA
San Diego → Houston
5h 17m
12:05 PM - 5:22 PM • nonstop
UA
San Diego → Houston
5h 29m
9:30 AM - 10:59 AM • nonstop
$837
United Airlines
Nov 05 - Nov 08, Economy
DL
San Diego → Houston
11h 49m
10:53 AM - 8:02 PM • 1 stop
DL
San Diego → Houston
11h 55m
7:10 AM - 12:25 PM • 1 stop
$943
Delta Airlines
Nov 05 - Nov 08, Economy
AS
San Diego → Houston
20h 44m
9:15 AM - 11:59 PM • 1 stop
AS
San Diego → Houston
29h 16m
5:57 PM - 9:53 AM • 1 stop
$1395
Alaska Airlines

Fly from San Diego to Houston with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Diego to Houston? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Diego to Houston Flights

What are the airports in San Diego?
SAN
What’s the most popular airline flying from SAN to IAH?
The most popular airline flying from San Diego to Houston are
Can I fly from SAN to IAH non-stop?
Yes, you can fly SAN to IAH non-stop on
Which airlines fly nonstop between San Diego and Houston?
The non-stop flights between San Diego and Houston are .
What’s the earliest departure time from SAN to IAH Airport?
The earliest flight leaves SAN at 6:15 am and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my San Diego to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAN to IAH?
Read the fare rules of the San Diego to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Diego and Houston?
operate flights between San Diego and Houston
How long does a flight from San Diego to Houston take?
It takes approximately 3 hour to fly non-stop from SAN to IAH, which is 1303.13 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from SAN were found on AS : USD 189
Do I need a passport to fly between SAN and IAH?
No
What’s the latest departure time from SAN to IAH ?
The last flight leaves SAN at 8:32 pm

San Diego (SAN) to Houston (IAH): Airport Information

Origin Airport San Diego International , San Diego, US
Destination Airport George Bush Intercontinental Houston , Houston, US
Distance 1303 miles

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