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$37+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAN
Jul 31 — Aug 71
From?
To?
Wed 7/31
Wed 8/7
1 adult, Economy
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The best prices from Houston to San Diego are usually found in May or June, booked 87 days in advance, depart on a Saturday or Wednesday 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 July 26, 2024.

Popular in

February

Cheapest in

May

Round-trip from

$55
(Cheapflightsfares)

One-way from

$37
(Cheapflightsfares)
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 32% 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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What is the cheapest day to fly round-trip from Houston to San Diego?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from Houston to San Diego at least 54 days early can save you up to 104% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from Houston to San Diego for as little as $192 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $386 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, May can be a great choice for travel to San Diego. Flights to San Diego from Houston in May are about $356 on average during May, but can be found for as low as $39.

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

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 36% versus a flight in the evening.

Cheap Houston to San Diego flights in July & August 2024

Find cheap flight options from Houston to San Diego specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,751,780 searches. Prices were last updated on July 26, 2024.
The lowest fares we've come across on flights traveling from Houston to San Diego in July and August 2024. More deals are always being added, so be sure to check back regularly.
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/276:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Wed 8/288:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$55
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/276:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Tue 9/38:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$65
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Wed 8/288:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$66
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/279:14 amIAH - SAN
1 stop10h 03mSpirit Airlines
Wed 8/288:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$68
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/176:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Wed 8/2112:45 pmSAN - IAH
1 stop9h 33mSpirit Airlines
Deal found 7/26$69
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Thu 8/228:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$74
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/166:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Mon 8/198:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$75
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/156:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Sat 8/173:01 pmSAN - IAH
1 stop7h 17mSpirit Airlines
Deal found 7/25$78
This FareScan deal was found by Cheapflights users on 7/25. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Tue 8/276:07 pmSAN - IAH
1 stop5h 21mSpirit Airlines
Deal found 7/25$79

Houston to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Houston and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated July 26, 2024.
The lowest fares we've come across on flights traveling from Houston to San Diego in July and August 2024. More deals are always being added, so be sure to check back regularly.
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/276:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Wed 8/288:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$55
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/276:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Tue 9/38:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$65
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Wed 8/288:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$66
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/279:14 amIAH - SAN
1 stop10h 03mSpirit Airlines
Wed 8/288:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$68
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/176:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Wed 8/2112:45 pmSAN - IAH
1 stop9h 33mSpirit Airlines
Deal found 7/26$69
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Thu 8/228:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$74
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/166:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Mon 8/198:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$75
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/156:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Sat 8/173:01 pmSAN - IAH
1 stop7h 17mSpirit Airlines
Deal found 7/25$78
This FareScan deal was found by Cheapflights users on 7/25. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Tue 8/276:07 pmSAN - IAH
1 stop5h 21mSpirit Airlines
Deal found 7/25$79

Houston to San Diego flights leaving soon

Find last-minute flight options from Houston to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated July 26, 2024.
Check out these flights departing soon from Houston to San Diego. To prevent any unwanted surprises, users should verify their flight info before booking.
This Booking.com deal was found by Cheapflights users on 7/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/19:46 pmIAH - SAN
1 stop12h 17mMultiple Airlines
Thu 8/298:22 amSAN - IAH
Nonstop3h 17mMultiple Airlines
Deal found 7/25$149
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Thu 8/298:22 amSAN - IAH
Nonstop3h 17mSpirit Airlines
Deal found 7/25$150
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/56:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Mon 8/128:32 amSAN - IAH
Nonstop3h 19mSpirit Airlines
Deal found 7/25$157
This FareScan deal was found by Cheapflights users on 7/25. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/59:11 pmIAH - SAN
1 stop25h 23mSpirit Airlines
Mon 8/1210:38 pmSAN - IAH
1 stop13h 00mSpirit Airlines
Deal found 7/25$161
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/46:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Sat 8/104:27 pmSAN - IAH
1 stop5h 02mSpirit Airlines
Deal found 7/25$163
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/46:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Thu 8/810:20 pmSAN - IAH
1 stop14h 15mSpirit Airlines
Deal found 7/26$164
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/19:46 pmIAH - SAN
1 stop12h 17mFrontier
Thu 8/298:19 pmSAN - IAH
1 stop23h 19mFrontier
Deal found 7/25$167
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/26:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Mon 8/510:38 pmSAN - IAH
1 stop13h 00mSpirit Airlines
Deal found 7/25$168
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Mon 8/56:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Mon 8/128:32 amSAN - IAH
Nonstop3h 19mSpirit Airlines
Deal found 7/26$169

One-way flights to San Diego from Houston

Search for one-way flight options from Houston to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated July 26, 2024.
Some of the best available deals we've found on one-way flights from Houston to San Diego. Users in need of a round-trip flight from Houston to San Diego instead should update the search form at the top of page.
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Deal found 7/24$37
This CheapOair deal was found by Cheapflights users on 7/26. 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.
Fri 8/306:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Deal found 7/26$38
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/99:10 pmIAH - SAN
1 stop12h 18mSpirit Airlines
Deal found 7/25$41
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/86:25 amIAH - SAN
Nonstop3h 07mSpirit Airlines
Deal found 7/26$44
This FareScan deal was found by Cheapflights users on 7/25. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/202:44 pmIAH - SAN
2 stops18h 44mSpirit Airlines
Deal found 7/25$51
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/218:56 pmIAH - SAN
1 stop12h 34mSpirit Airlines
Deal found 7/25$53
This FareScan deal was found by Cheapflights users on 7/25. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/58:56 pmIAH - SAN
1 stop15h 34mSpirit Airlines
Deal found 7/25$54
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/58:56 pmIAH - SAN
1 stop12h 34mSpirit Airlines
Deal found 7/25$56
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:40 pmIAH - SAN
1 stop16h 43mSpirit Airlines
Deal found 7/24$57

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 2,751,780 searches. Data last updated July 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$55 - $198

Route

Depart

Return

Price

Houston George Bush IntcntlSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

Tue 8/27

Nonstop3h 07m

San Diego

Wed 8/28

Nonstop3h 17m

$55

Houston George Bush IntcntlSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

Tue 8/27

Nonstop3h 07m

San Diego

Tue 9/3

Nonstop3h 17m

$65

Houston George Bush IntcntlSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

Mon 8/19

Nonstop3h 07m

San Diego

Wed 8/28

Nonstop3h 17m

$66

Houston George Bush IntcntlSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

Tue 8/27

1 stop10h 03m

San Diego

Wed 8/28

Nonstop3h 17m

$68

Houston George Bush IntcntlSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

Sat 8/17

Nonstop3h 07m

San Diego

Wed 8/21

1 stop9h 33m

$69

Houston George Bush IntcntlSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

Fri 8/23

Nonstop3h 07m

San Diego

Sun 8/25

1 stop7h 45m

$113

Houston HobbySan Diego

HOU - SAN

HOUSAN

Houston Hobby

Sun 8/18

1 stop23h 52m

San Diego

Sat 8/24

1 stop12h 00m

$139

Houston George Bush IntcntlSan Diego

IAH - SAN

IAHSAN

Houston George Bush Intcntl

Sun 8/25

Nonstop3h 20m

San Diego

Sat 8/31

Nonstop3h 15m

$197

Houston HobbySan Diego

HOU - SAN

HOUSAN

Houston Hobby

Wed 9/4

1 stop7h 18m

San Diego

Tue 9/10

1 stop5h 43m

$198

Flights are sorted by cheapest first

Deals found on 7/25

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 July 25, 2024.
The best time to book flights from Houston to San Diego is 87 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.
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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 July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to San Diego flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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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.

Temperature and rainfall in San Diego by month

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

SAN

Temperature

57.2 - 71.6 °F

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 July 26, 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.
Alaska Airlines
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.2

Overall

8.1

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,364 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.2

Overall

8.1

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,615 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.2

Overall

8.1

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.2

Overall

8.1

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.2

Overall

8.1

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Sun Country Air
7.1
Good
513 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.2

Overall

8.1

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

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.

  • Can I find flights from Houston to San Diego for under $100 on Cheapflights?

    Yes, there are multiple flights from Houston to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $55, but on average you can expect to pay $78.

  • Are there nonstop flights from Houston to San Diego for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston to San Diego under $100. A good price for a nonstop flight from Houston to San Diego is less than $106.

  • Are there last-minute flights available from Houston to San Diego for under $200?

    There are currently 20+ open flights from Houston to San Diego within the next 7 days for less than $200.

  • What days are nonstop flights available from Houston to San Diego?

    Nonstop flights are available for this route on the following days: Friday, Saturday.

  • How many flights depart from Houston to San Diego on average per day?

    2 flight departures from Houston to San Diego per day on average.
    Morning (6am - Noon) - 100% of flight departures

  • How long is the flight from Houston to San Diego?

    Spirit Airlines can get you from Houston to San Diego in just under 3h 07m. Your travel time will be generally consistent. There are 1307 mi between Houston and San Diego. All flights are typically nonstop.

  • What is the cheapest airline to fly from Houston to San Diego round-trip?

    According to our current data, Spirit Airlines ($55), offers the cheapest pricing from Houston to San Diego. Spirit Airlines is priced at 84% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Houston to San Diego?

    No one likes to see their flight delayed. When booking a flight from Houston to San Diego consider choosing Spirit Airlines (81%), United Airlines (75%) or Emirates (50%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Houston to San Diego is generally $394, our data shows the cheapest flight currently is $38. When looking at the most popular route, (Houston Hobby - San Diego), you can expect to pay $55 for that flight.

  • What does IAH to SAN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Houston George Bush Intcntl Airport to San Diego Airport flight would often be abbreviated as a IAH to SAN flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

  • Can I find deals for flights from Houston to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Houston to San Diego that allow pets onboard?

    Many airlines flying from Houston to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to San Diego?

    Yes, you can often find last-minute deals on Houston to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to San Diego flight deals updated?

    The Houston to San Diego flight deals you see on this page were last updated on 7/26.

  • What are the most popular airlines that fly from Houston to San Diego?

    American Airlines, Delta and Frontier are the most popular airlines when flying from Houston to San Diego.

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

    Currently, October is the cheapest month in which you can book a flight from Houston to San Diego (average of $289). Flying from Houston to San Diego in July is currently the most expensive (average of $343). 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.

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Alternative routes for Houston to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Houston to San Diego

Discover the top 5 airlines that operate flights from Houston to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated July 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$69Average$172FlexibilityNo cancel feeOn-time65%
FrontierCheapest$113Average$190FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$198Average$423FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$207Average$428FlexibilityNo cancel feeOn-time71%
DeltaCheapest$298Average$419FlexibilityNo cancel feeOn-timeN/A
New York to Rome flights
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Las Vegas to Reno flights
New York to Tel Aviv flights
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Houston to Sao Paulo flights

Search flights from Houston to San Diego by cabin class

Find flights from Houston to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Hourly flight availability from Houston to San Diego

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 July 26, 2024.
5%of flight departuresEarly morningMidnight to 6 am
26%of flight departuresMorning6 am to noon
30%of flight departuresAfternoonNoon to 6 pm
39%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Houston to San Diego

Explore weekly flight availability from Houston to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 26, 2024.
Sunday5daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday3daily flights

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