Cheap Flights from San Diego to Houston from £31️ (SAN-HOU)

Flights from San Diego to Houston

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Flights from San Diego to Houston Starting at CNY 31

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from San Diego to Houston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From £31

Frontier Airlines

From £34

Delta Air Lines

From £75

United Airlines

From £91

American Airlines

From £98

Alaska Airlines

From £102

Southwest Airlines

From £109

ANA airlines

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Alternative Routes from San Diego to Houston

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Diego to Houston.

Cheapest
SAN
08:14
3h 16m
Direct
IAH
13:30
San Diego International Airport - George Bush Intercontinental Airport
Thu, May 9Spirit Airlines
£31
SAN
08:04
11h 58m
1 transfer
HOU
22:02
San Diego International Airport - William P. Hobby Airport
Tue, May 28Frontier Airlines
£34
SAN
08:04
11h 58m
1 transfer
HOU
22:02
San Diego International Airport - William P. Hobby Airport
Tue, May 28Frontier Airlines
£34
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How do I find the cheapest flights?

When are flight tickets from San Diego (SAN) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from San Diego to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from San Diego (SAN) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around £253.
How long is the flight from San Diego (SAN) to Houston (HOU)?
It takes about 3 hours 29 minutes to fly from San Diego (SAN) to Houston (HOU).
What are the most popular airlines that fly from San Diego (SAN) to Houston (HOU)?
Airlines with flights from San Diego (SAN) to Houston (HOU): Emirates, Southwest Airlines, United Airlines and Lufthansa.
What's the most popular airline for direct flights from San Diego (SAN) to Houston (HOU)?
United Airlines operates 2 direct flights from San Diego (SAN) to Houston (HOU).
How many airports in Houston (HOU)?
There are 7 airport(s) in Houston (HOU): Houston Conroe, Houston David Wayne Hooks Airport, Houston Ellington Field, William P. Hobby Airport, George Bush Intercontinental Airport, Houston West Houston Airport and Houston Sugar Land.

How to find a cheap flight from San Diego to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Diego to Houston. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Check One-way Fares

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Try Different Dates

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Flight Information from San Diego to Houston

Cheapest direct flight price	£31
Cheapest return ticket price	£56
Cheapest month	May
Peak season for travel	July
Flight distance	2,105.7km
Average flight time	3 hours 29 minutes
Popular airline	American Airlines