$151+ Cheap flights from Hobby (HOU) 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAN
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Hobby to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston Hobby to San Diego are usually found in October or April, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Saturday
Cheap flight deals from Hobby to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hobby to San DiegoExplore the most affordable flight options available from Hobby to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Hobby to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 10/2210:35 pm -
Nonstop3h 20m
Sat 10/244:40 pm -
1 stop4h 40m
Deal found 8/13![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 8/16. 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.
Mon 9/148:50 pm -
Nonstop3h 20m
Mon 9/217:25 pm -
Nonstop3h 15m
Deal found 8/16![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 8/13. 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.
Wed 9/22:40 pm -
1 stop6h 15m
Sat 9/511:45 am -
Nonstop3h 15m
Deal found 8/13![Southwest logo]()
$298
This Southwest deal was found by Cheapflights users on 8/13. 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.
Sun 9/69:35 am -
Nonstop3h 15m
Sat 9/127:30 am -
Nonstop3h 10m
Deal found 8/13![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 8/13. 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.
Tue 9/18:30 am -
1 stop4h 40m
Mon 9/2810:25 pm -
1 stop5h 25m
Deal found 8/13![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 8/14. 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.
Tue 10/138:45 am -
Nonstop3h 20m
Fri 10/167:35 pm -
Nonstop3h 05m
Deal found 8/14![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 9/106:19 pm -
1 stop7h 36m
Thu 9/174:30 pm -
1 stop5h 20m
Deal found 8/13![American Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 8/15. 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.
Wed 11/112:45 pm -
2 stops7h 50m
Sat 11/146:15 am -
Nonstop3h 15m
Deal found 8/15![Southwest logo]()
$308
This Southwest deal was found by Cheapflights users on 8/15. 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.
Tue 9/158:30 am -
1 stop4h 40m
Tue 9/221:35 pm -
1 stop6h 05m
Deal found 8/15![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 8/16. 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.
Fri 10/910:35 pm -
Nonstop3h 20m
Tue 10/136:30 am -
Nonstop3h 05m
Deal found 8/16![Southwest logo]()
$313
Best flights from Hobby to San DiegoDiscover carefully curated flight deals from Hobby to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Hobby to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/14. 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.
Thu 9/106:15 am -
Nonstop3h 10m
Mon 9/147:25 pm -
Nonstop3h 15m
Deal found 8/14![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 8/15. 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.
Tue 9/82:25 pm -
1 stop8h 54m
Sat 9/1212:52 pm -
1 stop7h 47m
Deal found 8/15![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 8/12. 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.
Mon 11/168:50 am -
1 stop6h 40m
Thu 11/197:10 am -
Nonstop3h 10m
Deal found 8/12![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 8/14. 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.
Fri 9/118:50 pm -
Nonstop3h 20m
Mon 9/147:25 pm -
Nonstop3h 15m
Deal found 8/14![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 8/15. 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.
Thu 9/248:00 am -
1 stop6h 15m
Thu 9/2410:25 pm -
1 stop5h 25m
Deal found 8/15![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 8/15. 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.
Thu 9/248:00 am -
1 stop6h 15m
Mon 9/2810:25 pm -
1 stop5h 25m
Deal found 8/15![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 8/14. 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.
Fri 11/68:05 am -
1 stop6h 25m
Mon 11/97:35 pm -
Nonstop3h 00m
Deal found 8/14![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 8/13. 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.
Wed 10/148:45 pm -
Nonstop3h 20m
Fri 10/167:35 pm -
Nonstop3h 05m
Deal found 8/13![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 8/12. 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.
Fri 9/256:15 am -
Nonstop3h 10m
Mon 9/287:25 pm -
Nonstop3h 15m
Deal found 8/12![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 8/14. 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.
Thu 10/810:35 pm -
Nonstop3h 20m
Tue 10/133:15 pm -
1 stop5h 55m
Deal found 8/14![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 8/16. 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.
Wed 9/165:10 pm -
Nonstop3h 10m
Sun 9/205:50 pm -
1 stop5h 05m
Deal found 8/16![Southwest logo]()
$396
Last-minute flights from Hobby to San DiegoDiscover last-minute flight deals from Hobby to San Diego. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Hobby to San Diego. Data last updated August 17, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/13. 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.
Tue 9/18:30 am -
1 stop4h 40m
Mon 9/2810:25 pm -
1 stop5h 25m
Deal found 8/13![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 8/13. 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.
Wed 9/22:40 pm -
1 stop6h 15m
Sat 9/511:45 am -
Nonstop3h 15m
Deal found 8/13![Southwest logo]()
$298
This Southwest deal was found by Cheapflights users on 8/13. 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.
Sun 9/69:35 am -
Nonstop3h 15m
Sat 9/127:30 am -
Nonstop3h 10m
Deal found 8/13![Southwest logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 9/106:19 pm -
1 stop7h 36m
Thu 9/174:30 pm -
1 stop5h 20m
Deal found 8/13![American Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 8/14. 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.
Fri 9/118:50 pm -
Nonstop3h 20m
Mon 9/147:25 pm -
Nonstop3h 15m
Deal found 8/14![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 9/112:25 pm -
1 stop8h 54m
Mon 9/1410:30 pm -
1 stop9h 30m
Deal found 8/13![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/13. 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.
Sat 9/127:45 pm -
Nonstop3h 15m
Sat 9/199:05 am -
1 stop5h 50m
Deal found 8/13![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 8/16. 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.
Mon 9/148:50 pm -
Nonstop3h 20m
Mon 9/217:25 pm -
Nonstop3h 15m
Deal found 8/16![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 8/15. 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.
Tue 9/158:30 am -
1 stop4h 40m
Tue 9/221:35 pm -
1 stop6h 05m
Deal found 8/15![Southwest logo]()
$312
One-way flights from Hobby to San DiegoSearch for one-way flight options from Hobby to San Diego. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Hobby to San Diego. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/12. 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.
Sun 9/69:35 am -
Nonstop3h 15m
Deal found 8/12![Southwest logo]()
$151
This Southwest deal was found by Cheapflights users on 8/16. 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.
Wed 9/98:30 am -
1 stop4h 40m
Deal found 8/16![Southwest logo]()
$154
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 11/146:00 am -
1 stop7h 31m
Deal found 8/17![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 9/112:25 pm -
1 stop8h 54m
Deal found 8/13![Delta logo]()
$161
This Southwest deal was found by Cheapflights users on 8/13. 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.
Sat 9/2611:05 am -
2 stops6h 25m
Deal found 8/13![Southwest logo]()
$164
This Southwest deal was found by Cheapflights users on 8/15. 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.
Fri 10/22:40 pm -
Nonstop3h 20m
Deal found 8/15![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 8/14. 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.
Fri 11/138:05 am -
1 stop6h 25m
Deal found 8/14![Southwest logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Sun 9/1312:18 pm -
3 stops53h 41m
Deal found 8/15![Multiple Airlines logo]()
$172
This Delta deal was found by Cheapflights users on 8/16. 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.
Fri 9/182:25 pm -
1 stop10h 29m
Deal found 8/16![Delta logo]()
$175
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 10/143:09 pm -
1 stop8h 53m
Deal found 8/13![Delta logo]()
$179
Find flight deals from Hobby to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) 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 August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $296 (Southwest) |
One-way from | $151 (Southwest) |
Popular in | June |
Cheapest in | October |
Average price | $427 |
Good round-trip deal | $368 or less |
Good one-way deal | $153 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Hobby 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 2,558,603 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Thu 9/10
6:15 am-7:25 am
Nonstop3h 10m
San Diego
Mon 9/14
7:25 pm-12:40 am
Nonstop3h 15m
$297
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Mon 11/16
8:50 am-1:30 pm
1 stop6h 40m
San Diego
Thu 11/19
7:10 am-12:20 pm
Nonstop3h 10m
$307
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Fri 9/11
8:50 pm-10:10 pm
Nonstop3h 20m
San Diego
Mon 9/14
7:25 pm-12:40 am
Nonstop3h 15m
$313
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Tue 9/8
2:25 pm-9:19 pm
1 stop8h 54m
San Diego
Sat 9/12
12:52 pm-10:39 pm
1 stop7h 47m
$317
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Thu 9/24
8:00 am-12:15 pm
1 stop6h 15m
San Diego
Thu 9/24
10:25 pm-5:50 am
1 stop5h 25m
$317
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Thu 9/24
8:00 am-12:15 pm
1 stop6h 15m
San Diego
Mon 9/28
10:25 pm-5:50 am
1 stop5h 25m
$317
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Fri 11/6
8:05 am-12:30 pm
1 stop6h 25m
San Diego
Mon 11/9
7:35 pm-12:35 am
Nonstop3h 00m
$319
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Wed 10/14
8:45 pm-10:05 pm
Nonstop3h 20m
San Diego
Fri 10/16
7:35 pm-12:40 am
Nonstop3h 05m
$331
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Fri 9/25
6:15 am-7:25 am
Nonstop3h 10m
San Diego
Mon 9/28
7:25 pm-12:40 am
Nonstop3h 15m
$342
HoustonSan Diego
HOU Houston Hobby - SAN San Diego
HOUSAN
Houston Hobby
Thu 10/8
10:35 pm-11:55 pm
Nonstop3h 20m
San Diego
Tue 10/13
3:15 pm-11:10 pm
1 stop5h 55m
$360
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Hobby to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to San Diego in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston Hobby Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston Hobby Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Hobby to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Hobby with our price prediction graph.
HOU-SAN
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.
Cheapflights Insights
Everything you need to know about your flight from Houston Hobby Airport to San Diego
Prices
More
How far ahead should I book a flight from Houston Hobby Airport to San Diego?
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston Hobby Airport to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston Hobby Airport to San Diego?
Currently, October is the cheapest month in which you can book a flight from Houston Hobby Airport to San Diego (average of $386). Flying from Houston Hobby Airport to San Diego in June is currently the most expensive (average of $495). 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 Hobby 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 August 17, 2026.
When flying from Houston Hobby Airport to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 16% versus a flight at noon.
What is the cheapest day to fly from Houston Hobby Airport to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Hobby to San Diego. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Houston Hobby Airport to San Diego flight should consider departing on Tuesday evenings 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.
What’s the top layover airport for flights from Houston Hobby Airport to San Diego?
Share of 1-stop round-trip flights from Houston Hobby Airport to San Diego chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 92% of 1-stop itineraries from Houston Hobby Airport to San Diego on Cheapflights.
What’s the cheapest layover airport for flights from Houston Hobby Airport to San Diego?
Average round-trip fare for 1-stop flights from Houston Hobby Airport to San Diego, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Phoenix (PHX) is the most affordable 1-stop option, with an average round-trip price of $254.
What’s the fastest layover option from Houston Hobby Airport to San Diego?
Shortest average travel time for 1-stop one-way flights from Houston Hobby Airport to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Phoenix (PHX) have the shortest average one-way travel time for 1-stop routes: 5h 26m.
Which airport typically offers the quickest layover for flights from Houston Hobby Airport to San Diego?
Average layover duration for 1-stop one-way flights from Houston Hobby Airport to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Phoenix (PHX) offer the fastest connection on this route, with an average layover time of 2h 59m.
The best insider tips for Houston Hobby Airport to San Diego flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston Hobby Airport to San Diego trip
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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 August 17, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andJetBlue from Houston Hobby Airport to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Hobby to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
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Top 4 airlines flying from Hobby to San Diego
Discover the top 4 airlines that operate flights from Hobby 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 2,558,603 searches. Data last updated August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$252 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$290 | Average$434 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$301 | Average$466 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$309 | Average$472 | FlexibilityNo cancel fee | On-time69% |