There are most likely no direct flights on the San Diego — Houston route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Diego to Houston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Diego to Houston
A non-stop flight is the most convenient and comfortable way to fly from San Diego to Houston, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
There are most likely no direct flights on the San Diego — Houston route
San Diego — Houston
08/01/2026
Departure
Direct flight
UA2165
starting at $369
San Diego — Houston
10/01/2026
Departure
Direct flight
UA2237
starting at $236
San Diego — Houston
11/01/2026
Departure
Direct flight
UA1980
starting at $261
San Diego — Houston
12/01/2026
Departure
Direct flight
UA2756
starting at $155
San Diego — Houston
03/01/2027
Departure
Direct flight
WN4946
starting at $260
San Diego — Houston
05/01/2027
Departure
Direct flight
UA2760
starting at $313
starting at $155
starting at $148
starting at $84
starting at $238
starting at $245
The San Diego — Houston route is served by a wide range of airlines: 5 in total, including United Airlines, Southwest Airlines, Frontier Airlines, JetBlue Airways, and Alaska Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $84. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest flight ticket from San Diego to Houston according to data for the last 48 hours costs $84
Often the best time to buy tickets from San Diego to Houston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Diego to Houston can be found flying in these months: September.
The fastest flights from San Diego to Houston start from 3 hours in the air.
The following airlines operate direct flights on the route San Diego — Houston: United Airlines, Southwest Airlines
The cheapest one-way flight from San Diego to Houston departs on 10/01/2026, is operated by Frontier Airlines and costs $84
There is no information about the cheapest roundtrip flight from San Diego to Houston
Fastest flight from San Diego to Houston takes 3 hours
There are direct flights on this route 5 days a week: Su, Mo, Tu, Th, and Sa
The distance between San Diego and Houston is 2092km (1297 miles). There are 8 direct flights from San Diego to Houston. The time difference between San Diego and Houston is 2h. Flights from San Diego begin at 6:15 AM. The latest flight from San Diego departs at 7:50 PM
We couldn't find any special offers for flights from San Diego to Houston
