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$73+ Cheap flights from Houston to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAN
dic. 10 — dic. 171
mar. 12/10
mar. 12/17
1 adult, Economy
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The best prices from Houston to San Diego are usually found in August or May, booked 50 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Houston to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 5, 2024.

Popular in

March

Cheapest in

August

Round-trip from

$138
(CheapOair)

One-way from

$73
(Trip.com)
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 34% potential price drop
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From Houston to San Diego
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One-way flight from Houston to San Diego
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Find flight deals from Houston to San Diego

Cheapest flights from Houston to San Diego
Explore the most affordable flight options available from Houston to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 5, 2024.

This CheapOair deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/319:40 amIAH - SAN
1 stop6h 24mFrontier
mar. 1/712:44 pmSAN - IAH
1 stop20h 26mFrontier
Deal found 12/3$138
This Kiwi.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/109:39 amIAH - SAN
1 stop10h 36mMultiple Airlines
mar. 12/249:41 pmSAN - IAH
1 stop10h 18mMultiple Airlines
Deal found 12/4$146
This Expedia deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/109:39 amIAH - SAN
1 stop11h 56mSpirit Airlines
mar. 12/176:15 amSAN - IAH
1 stop8h 50mSpirit Airlines
Deal found 12/4$152
This FlightHub deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1210:36 amHOU - SAN
1 stop26h 22mFrontier
mié. 12/1811:15 amSAN - HOU
1 stop5h 54mFrontier
Deal found 12/4$214
This Delta deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/71:14 pmHOU - SAN
1 stop9h 59mDelta
jue. 12/126:15 amSAN - HOU
1 stop9h 32mDelta
Deal found 12/4$456
This Southwest deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/316:30 pmHOU - SAN
1 stop5h 20mSouthwest
vie. 1/38:45 pmSAN - HOU
Nonstop3h 00mSouthwest
Deal found 12/4$481
This American Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/224:18 pmHOU - SAN
1 stop7h 41mAmerican Airlines
jue. 12/264:45 pmSAN - HOU
1 stop5h 11mAmerican Airlines
Deal found 12/4$520

Find flights from Houston to San Diego within your budget

Customize your flight search to find flights from Houston to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,924,186 searches. Data last updated diciembre 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonSan Diego

HOU - SAN

HOUSAN

Houston Hobby

jue. 1/23

10:36 am-11:52 pm

1 stop15h 16m

San Diego

mié. 1/29

2:32 pm-9:36 am

1 stop17h 04m

$138

HoustonSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

mié. 1/15

1:14 pm-11:49 pm

1 stop12h 35m

San Diego

lun. 1/20

7:26 pm-4:50 am

1 stop7h 24m

$138

HoustonSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

lun. 12/16

6:21 pm-9:56 am

1 stop17h 35m

San Diego

sáb. 2/1

3:58 pm-12:14 pm

1 stop18h 16m

$142

HoustonSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

jue. 1/23

6:00 am-4:06 pm

1 stop12h 06m

San Diego

dom. 1/26

7:26 pm-11:23 am

1 stop13h 57m

$163

HoustonSan Diego

HOU - SAN

HOUSAN

Houston Hobby

sáb. 1/4

7:25 pm-7:45 am

2 stops14h 20m

San Diego

sáb. 1/11

6:15 am-9:33 am

3 stops49h 18m

$266

HoustonSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

mié. 1/22

7:35 am-5:30 pm

2 stops11h 55m

San Diego

sáb. 1/25

8:20 am-11:59 pm

2 stops13h 39m

$293

HoustonSan Diego

HOU - SAN

HOUSAN

Houston Hobby

mar. 1/7

8:50 am-10:30 am

Nonstop3h 40m

San Diego

mar. 1/14

7:25 am-12:25 pm

Nonstop3h 00m

$325

HoustonSan Diego

HOU - SAN

HOUSAN

Houston Hobby

mar. 1/7

12:14 pm-6:17 pm

1 stop8h 03m

San Diego

mar. 1/14

8:25 am-3:47 pm

1 stop5h 22m

$342

HoustonSan Diego

HOU - SAN

HOUSAN

Houston Hobby

vie. 1/10

10:25 am-6:51 pm

1 stop10h 26m

San Diego

lun. 1/13

10:30 pm-9:30 am

1 stop9h 00m

$384

HoustonSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

mar. 1/7

7:51 am-5:11 pm

1 stop11h 20m

$73

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 20 results
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Best time to book a flight from Houston to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Houston to San Diego

Get recent, data-driven insights about flights from Houston to San Diego including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Houston to San Diego. Price data was last updated on November 22, 2024.

The best time to book flights from Houston to San Diego is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston to San Diego?

Currently, September is the cheapest month in which you can book a flight from Houston to San Diego (average of $266). Flying from Houston to San Diego in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to SAN?

Find hourly flight availability from Houston to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 5, 2024.

When flying from Houston to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 26% versus a flight in the evening.

What is the cheapest day to fly from Houston to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Houston to San Diego. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Houston to San Diego flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated diciembre 5, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Frontier and American Airlines from Houston to San Diego by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,934 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,934 reviews
Southwest
8.1
Very good
4,934 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,519 reviews
Southwest
8.1
Very good
4,934 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,682 reviews
Southwest
8.1
Very good
4,934 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,134 reviews
Southwest
8.1
Very good
4,934 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,934 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Houston to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Houston?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Houston to San Diego. 5 airlines have flights to San Diego from Houston on a regular basis. Booking flights from Houston to San Diego should not be difficult; the airport handles an average of 2 inbound flights from Houston per day.

  • What are the cheapest airlines flying from Houston to San Diego round-trip?

    According to our current data, Frontier ($138), Spirit Airlines ($163), and Alaska Airlines ($293) offers the cheapest pricing from Houston to San Diego. Frontier is priced at 59% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Houston to San Diego one-way?

    The cheapest airlines for a one-way flight from Houston to San Diego are Frontier ($73), Spirit Airlines ($76), and Alaska Airlines ($153).

  • What are the cheapest flights from Houston to San Diego?

    While on average a flight from Houston to San Diego is generally $372, our data shows the cheapest flight currently is $182. When looking at the most popular route, (Houston Hobby - San Diego), you can expect to pay $115 for that flight.

  • Can I find deals for flights from Houston to San Diego that include hotel bookings?

    Yes. In addition to deals on Houston to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to San Diego.

  • Can I find deals for business class flights from Houston to San Diego?

    Yes. Cheapflights offers flight deals from Houston to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to San Diego?

    Currently, September is the cheapest month in which you can book a flight from Houston to San Diego (average of $266). Flying from Houston to San Diego in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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