Cheap Flight Tickets from San Diego (SAN) to Houston (IAH), Starting at $691

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

$691

AA American Airlines • 1 stop • 10h 6m

Jun 25 – Jun 26

The cheapest round trip flight from San Diego to Houston (SAN-IAH-SAN) is currently $691

🔍 Search Flights

Cheapest Direct Flight

$1084

UA United Airlines • nonstop • 5h 27m

Jun 25

The cheapest nonstop flight from San Diego to Houston (SAN-IAH) is currently $1084

🔍 Search Flights

Fastest Flight

5h 21m

The fastest nonstop flight from San Diego to Houston (SAN-IAH) takes 5h 21m

Top Airlines Flying from San Diego to Houston

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska 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.

Jun 25 - Jun 26, Economy
AA
San Diego → Houston
10h 6m
9:54 AM - 6:00 PM • 1 stop
AA
San Diego → Houston
8h 36m
8:32 AM - 11:48 AM • 1 stop
$691
American Airlines
Jun 25 - Jun 26, Economy
AA
San Diego → Houston
8h 26m
4:23 PM - 11:29 PM • 1 stop
AA
San Diego → Houston
9h 19m
2:22 PM - 6:21 PM • 1 stop
$691
American Airlines
Jun 25 - Jun 26, Economy
AS
San Diego → Houston
17h 25m
5:35 PM - 6:20 AM • 1 stop
AS
San Diego → Houston
17h 5m
2:38 PM - 11:03 PM • 1 stop
$854
Alaska Airlines
Jun 25 - Jun 26, Economy
AS
San Diego → Houston
10h 3m
2:25 PM - 10:28 PM • 1 stop
AS
San Diego → Houston
17h 5m
2:38 PM - 11:03 PM • 1 stop
$865
Alaska Airlines
Jun 25 - Jun 26, Economy
DL
San Diego → Houston
14h 11m
10:43 AM - 9:34 PM • 1 stop
DL
San Diego → Houston
8h 36m
4:00 PM - 7:16 PM • 1 stop
$875
Delta Airlines
Jun 25 - Jun 26, Economy
AS
San Diego → Houston
28h 57m
5:58 PM - 1:35 PM • 1 stop
AS
San Diego → Houston
29h 6m
6:19 PM - 10:05 AM • 1 stop
$1042
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 AA : USD 691
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 5:58 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

More Flight Options for San Diego (SAN) and Houston (IAH)

Why Fareleaders for SAN to IAH Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on San Diego to Houston flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on SAN to IAH flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of San Diego to Houston flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the San Diego (SAN) to Houston (IAH)
Terms and Conditions*