$84 Cheap Flights from Houston to San Diego

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from George Bush Intercontinental to San Diego Intl.

Amazing IAH to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were $168 round trip and $84 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for IAH to SAN

CarrierFlightDepart IAHArrive SANThu
10/6
Fri
10/7
Sat
10/8
Sun
10/9
Mon
10/10
Tue
10/11
Wed
10/12
Stops
UA235809:42 am11:00 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA128500:03 pm01:20 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA201804:55 pm06:14 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA197606:37 pm07:59 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA42109:41 pm10:58 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Best San Diego Intl. Flight and Hotel Packages

San Diego Intl. flight + hotel packages - economy flights

Blue Sea Beach Hotel
Westgate Hotel
Kimpton Hotel Palomar San Diego, an IHG Hotel
Ocean Beach Hotel
Legacy Resort Hotel & Spa
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See all available trips from George Bush Intercontinental to San Diego Intl.
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Frequently asked questions

Can I catch a flight from George Bush Intercontinental Airport (IAH) to SAN right now?
It’s always prudent to know about any travel advice reports and quarantine requirements in place in your destination city. Ensure you visit our Covid-19 Travel Advisor for up-to-date information on booking a flight to SAN.
Are there direct flights from George Bush Intercontinental Airport (IAH) to San Diego Intl. Airport (SAN)?
The only thing standing between you and your next inspirational adventure is a single flight. United Airlines is the only carrier that operates direct services from IAH to San Diego Airport, so it’s a good idea to book in advance.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Diego Airport, please visit our Customer Service Portal.
How long is the flight from Houston Airport to San Diego Intl. Airport (SAN)?
The flight between IAH and SAN is typically around 3 hours and 17 minutes. Make your journey more comfortable by downloading a few podcasts on your laptop or phone and enjoying them with your seat fully reclined.
What is the flight distance from Houston Airport to San Diego Airport?
The flight distance from Houston Airport to San Diego Intl. Airport (SAN) is 1,300 mi. We suggest you pack some reading material or your favorite podcast to make your trip fly by.
What airlines fly from George Bush Intercontinental Airport (IAH) to San Diego Airport?
Many well-traveled wanderers prefer to travel with United Airlines (UA) from Houston Airport to San Diego Intl. Airport (SAN). This highly rated airline company not only offers up to 121 flights every month, it also has direct services.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, Alaska Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From George Bush Intercontinental
Traveling To San Diego Intl.
Shortest Flight Time 3 hours 17 mins
Earliest Departure Time 9:42AM CDT
Latest Departure Time 9:41PM CDT
Lowest Flight Price $168

Route Info

Flight path for flights from George Bush Intercontinental Airport to San Diego International Airport

Distance:
1,318.00 miles

Airlines & Aircraft Used on IAH to SAN Flight Routes

Airline Carrier
Aircraft
American Airlines
Airbus A330-300

Discover our best flights from Houston IAH to San Diego SAN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Houston IAH to San Diego SAN at the right price  

Airfares to San Diego SAN from Houston IAH currently cost between $168 and $222. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Houston IAH to San Diego SAN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Houston IAH to San Diego SAN on Travelocity starting at $84. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Diego SAN from Houston IAH quicker with direct flights. 

Get to San Diego faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAN from IAH to take around 3 hour(s) 17 min(s).  

 

Find our cheapest airfares for flights from Houston IAH to San Diego SAN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAN from IAH. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Houston IAH to San Diego SAN today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Houston IAH to San Diego SAN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Diego SAN from Houston IAH 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAN from IAH have this option.  

 

Travel with confidence when you book flights to San Diego SAN from Houston IAH with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.