Cheap flight deals from Houston to San Diego Starting at AED 139

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

  • Round-trip
  • One way

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

When is the cheapest time to fly from Houston to San Diego?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • 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 lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Houston (HOU) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around AED 1,405.

  • How long does it take to fly from Houston (HOU) to San Diego (SAN)?

    It takes about 5 hours 24 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 3 km, by taxi about 20 minutes.

  • What time does the earliest flight from Houston to San Diego depart?

    The earliest flight departs from Houston (HOU) at 08:45 and arrives in San Diego (SAN) at 11:25.

  • What time does the latest flight from Houston to San Diego depart?

    The latest flight departs from Houston (IAH) at 19:59 and arrives in San Diego (SAN) at 21:42.

  • 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): Southwest Airlines, Emirates, United Airlines and Lufthansa.

  • What's the most popular airline for non-stop flights from Houston (HOU) to San Diego (SAN)?

    United Airlines operates 2 non-stop flights from Houston (HOU) to San Diego (SAN).

  • How many airports are there in San Diego (SAN)?

    There are 2 airport(s) near San Diego (SAN): McClellan-Palomar Airport and San Diego International Airport.

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.
1
Being flexible with your dates to get the cheapest Houston to San Diego ticket.
Tap "Date" on flight search bar to scan through the calender for Houston to San Diego airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Apr 23 at AED 429 for one-way flights.
2
Compare cheap Houston to San Diego flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Houston to San Diego. The cheapest airline operating is United Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Houston to San Diego route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Houston to San Diego flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Houston to San Diego to get exclusive deals for you.

Flight Info | Houston to San Diego

Cheapest one-way flight price AED 139
Cheapest return ticket price AED 788
Off-season for travel March
Peak season for travel December
Flight distance 2,105.7 km
Average flight time 5 hours 24 minutes
Popular airline Frontier Airlines

More Travel Options

  • Top Routes from Houston
  • Top Routes to San Diego
  • Trending Airlines