Cheap Flights from Houston to San Diego from CAD 26️ 2024

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Find Houston to San Diego flights starting at CAD 26.

Book one-way or return flights from Houston to San Diego from as little as CAD 26. Choose from the popular airlines below and book your flight today!

One way
Round-trip

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

Searching for the best last minute flight from Houston to San Diego? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Houston to San Diego. Stay updated on price trends and snag the best deals for your upcoming trip.

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

Find Cheapest Airlines Flying from Houston to San Diego

View airlines operating flights from Houston to San Diego. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From CAD 26

Frontier Airlines

From CAD 59

American Airlines

From CAD 104

Delta Air Lines

From CAD 124

United Airlines

From CAD 154

Southwest Airlines

From CAD 190

Sun Country Airlines

From CAD 257

Alaska Airlines

From CAD 296

ANA airlines

Find more flights and airlines

Alternative Routes for Houston to San Diego Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Houston to San Diego.

Cheapest
IAH
06:27
3h 24m
Direct
SAN
07:51
George Bush Intercontinental Airport - San Diego International Airport
Wed, May 8Spirit Airlines
CAD 26
HOU
15:59
6h 16m
1 transfer
SAN
20:15
William P. Hobby Airport - San Diego International Airport
Tue, May 14Frontier Airlines
CAD 60
HOU
15:59
6h 16m
1 transfer
SAN
20:15
William P. Hobby Airport - San Diego International Airport
Tue, May 14Frontier Airlines
CAD 60
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Houston (HOU) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from Houston to San Diego 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 Houston (HOU) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around CAD 418.
How long is the flight from Houston (HOU) to San Diego (SAN)?
It takes about 3 hours 43 minutes to fly from Houston (HOU) to San Diego (SAN).
What is the transportation method from the main airport to downtown in San Diego?
- The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.
What are the most popular airlines that fly from Houston (HOU) to San Diego (SAN)?
Airlines with flights from Houston (HOU) to San Diego (SAN): Emirates, Southwest Airlines, United Airlines and Lufthansa.
What's the most popular airline for direct flights from Houston (HOU) to San Diego (SAN)?
United Airlines operates 2 direct flights from Houston (HOU) to San Diego (SAN).
How many airports in San Diego (SAN)?
There are 7 airport(s) in San Diego (SAN): McClellan-Palomar Airport, San Diego Montgomery Field, Miramar Naval Air Station, North Island Naval Air Station, San Diego International Airport, San Diego Brown Municipal Airport and San Diego Gillespie Field.

How to find a cheap flight from Houston to San Diego

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 Houston to San Diego. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information for Houston to San Diego Flights

Cheapest direct flight price	CAD 26
Cheapest return ticket price	CAD 54
Cheapest month	May
Peak season for travel	October
Flight distance	2,105.7km
Average flight time	3 hours 43 minutes
Popular airline	Frontier Airlines