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Cheap Flights from Houston to San Diego $114.2

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Cheapest Flights from Houston to San Diego (IAH to SAN)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Houston to San Diego (IAH to SAN)

Question : In the next four weeks, what day should you book your trip?
Answer : December 13th offers bookings (as of December 5th) that are 42% below the average price for this route. Saving on booking fees means you'll have more cash in your pocket for the trip.

Question : Which airline is struggling to get to San Diego on time?
Answer : Over the past month, Flexjet is late on 100% of flights from George Bush Intercontinental Airport (IAH) to San Diego International Airport (SAN). If you're on Flexjet, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Question : Is there a day that has more departure times to choose from than other days?
Answer : When you're flying from IAH to SAN, the day with the most flight times is Wednesday, with 75 different options. The day with the least number of options is Friday with 53 different times.

Question : How often are prices changing for this route?
Answer : Flight prices for IAH to SAN fluctuate a lot more than most routes. However, the sooner you book, the better price you tend to get.

Question : Is there a preferred airline for getting to San Diego International Airport (SAN) on time?
Answer : The current leader is Spirit Airlines with an 82% on-time rate. Life has too much to offer to spend it waiting in an airport, so check out Spirit Airlines to get in and out of airports as quickly as possible. If they are delayed for some reason though, the average delay time is 30-40 minutes.