$74+ Cheap flights from San Diego (SAN) to George Bush Intcntl (IAH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — IAH
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to George Bush Intcntl 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 San Diego to Houston George Bush Intcntl are usually found in September or October, booked 44 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from San Diego to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to George Bush IntcntlExplore the most affordable flight options available from San Diego to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from San Diego to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Tue 10/64:54 pm -
1 stop5h 49m
Fri 10/1610:37 am -
1 stop5h 52m
Deal found 9/18![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Tue 10/64:54 pm -
1 stop5h 49m
Sat 10/177:20 am -
2 stops9h 09m
Deal found 9/18![Frontier logo]()
$236
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:46 pm -
Nonstop3h 14m
Mon 10/194:24 pm -
Nonstop3h 22m
Deal found 9/22![United Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Thu 10/224:53 pm -
1 stop5h 47m
Sun 10/254:41 pm -
1 stop29h 08m
Deal found 9/22![Frontier logo]()
$238
This Mytrip deal was found by Cheapflights users on 9/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:14 pm -
2 stops12h 46m
Fri 10/2310:40 pm -
2 stops20h 09m
Deal found 9/21![Frontier logo]()
$239
This Expedia deal was found by Cheapflights users on 9/21. 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.
Wed 10/712:10 pm -
1 stop9h 49m
Wed 10/2110:31 am -
1 stop7h 27m
Deal found 9/21![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Sat 10/104:53 pm -
1 stop5h 47m
Thu 10/156:24 am -
1 stop19h 32m
Deal found 9/19![Frontier logo]()
$241
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 10/156:25 am -
1 stop13h 20m
Tue 10/206:24 am -
1 stop11h 34m
Deal found 9/19![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Wed 10/74:54 pm -
1 stop5h 49m
Thu 10/156:24 am -
1 stop19h 32m
Deal found 9/19![Frontier logo]()
$243
This Frontier deal was found by Cheapflights users on 9/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:44 pm -
1 stop10h 16m
Fri 10/162:41 pm -
1 stop7h 08m
Deal found 9/18![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Fri 10/98:34 pm -
1 stop7h 26m
Wed 10/1410:31 am -
1 stop15h 25m
Deal found 9/18![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/110:56 am -
2 stops40h 14m
Sat 11/710:47 am -
1 stop7h 11m
Deal found 9/18![Frontier logo]()
$246
Best flights from San Diego to George Bush IntcntlDiscover carefully curated flight deals from San Diego to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from San Diego to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:04 pm -
Nonstop3h 15m
Sat 11/77:56 pm -
Nonstop3h 30m
Deal found 9/21![United Airlines logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:15 pm -
1 stop19h 09m
Sun 11/157:02 am -
2 stops14h 36m
Deal found 9/19![Alaska Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:00 am -
Nonstop3h 21m
Fri 10/235:15 am -
1 stop5h 50m
Deal found 9/21![United Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:16 am -
Nonstop3h 17m
Sun 11/12:25 pm -
Nonstop3h 29m
Deal found 9/20![United Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:46 pm -
Nonstop3h 14m
Sat 10/178:30 am -
1 stop7h 14m
Deal found 9/23![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:18 pm -
Nonstop3h 14m
Sun 1/37:56 pm -
Nonstop3h 38m
Deal found 9/22![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/243:45 pm -
Nonstop3h 14m
Mon 1/49:30 am -
Nonstop3h 35m
Deal found 9/18![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:05 am -
Nonstop3h 17m
Thu 11/125:35 pm -
1 stop8h 44m
Deal found 9/18![United Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:00 am -
Nonstop3h 17m
Sun 12/66:10 pm -
1 stop6h 20m
Deal found 9/22![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:20 pm -
Nonstop3h 15m
Sat 12/194:20 pm -
1 stop8h 07m
Deal found 9/20![United Airlines logo]()
$465
Last-minute flights from San Diego to George Bush IntcntlDiscover last-minute flight deals from San Diego to George Bush Intcntl. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to George Bush Intcntl. Data last updated September 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Tue 10/64:54 pm -
1 stop5h 49m
Fri 10/1610:37 am -
1 stop5h 52m
Deal found 9/18![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Tue 10/64:54 pm -
1 stop5h 49m
Sat 10/177:20 am -
2 stops9h 09m
Deal found 9/18![Frontier logo]()
$236
This Expedia deal was found by Cheapflights users on 9/21. 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.
Wed 10/712:10 pm -
1 stop9h 49m
Wed 10/2110:31 am -
1 stop7h 27m
Deal found 9/21![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Wed 10/74:54 pm -
1 stop5h 49m
Thu 10/156:24 am -
1 stop19h 32m
Deal found 9/19![Frontier logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Fri 10/98:34 pm -
1 stop7h 26m
Wed 10/1410:31 am -
1 stop15h 25m
Deal found 9/18![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Sat 10/104:53 pm -
1 stop5h 47m
Thu 10/156:24 am -
1 stop19h 32m
Deal found 9/19![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 9/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:44 pm -
1 stop10h 16m
Fri 10/162:41 pm -
1 stop7h 08m
Deal found 9/18![Frontier logo]()
$244
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:46 pm -
Nonstop3h 14m
Thu 10/152:20 pm -
Nonstop3h 20m
Deal found 9/22![United Airlines logo]()
$237
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 10/156:25 am -
1 stop13h 20m
Tue 10/206:24 am -
1 stop11h 34m
Deal found 9/19![Frontier logo]()
$242
This Mytrip deal was found by Cheapflights users on 9/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:14 pm -
2 stops12h 46m
Fri 10/2310:40 pm -
2 stops20h 09m
Deal found 9/21![Frontier logo]()
$239
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:11 pm -
1 stop5h 48m
Wed 10/284:24 pm -
Nonstop3h 29m
Deal found 9/23![United Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Thu 10/224:53 pm -
1 stop5h 47m
Sun 10/254:41 pm -
1 stop29h 08m
Deal found 9/22![Frontier logo]()
$238
One-way flights from San Diego to George Bush IntcntlSearch for one-way flight options from San Diego to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from San Diego to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Trip.com deal was found by Cheapflights users on 9/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:34 pm -
1 stop20h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$74
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 11/28:32 pm -
1 stop6h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 9/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:54 pm -
1 stop5h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Tue 12/158:24 am -
1 stop10h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Tue 11/177:33 pm -
1 stop13h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Tue 10/202:01 pm -
1 stop19h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$86
This Mytrip deal was found by Cheapflights users on 9/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:56 am -
2 stops16h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$92
Find flight deals from San Diego to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to George Bush Intcntl (IAH). 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $235 (Kiwi.com) |
One-way from | $74 (Trip.com) |
Popular in | July |
Cheapest in | September |
Average price | $335 |
Good round-trip deal | $390 or less |
Good one-way deal | $210 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to George Bush Intcntl 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from San Diego to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Sat 10/24
10:13 am-3:34 pm
Nonstop3h 21m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$119
Quickest round-trip
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Mon 10/19
4:46 pm-10:00 pm
Nonstop3h 14m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$119
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Thu 12/17
6:15 am-5:21 pm
1 stop9h 06m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$129
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Wed 10/21
3:00 pm-8:15 pm
Nonstop3h 15m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Wed 12/16
5:18 pm-10:33 pm
Nonstop3h 15m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Tue 10/13
4:46 pm-10:00 pm
Nonstop3h 14m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Thu 10/22
4:46 pm-10:00 pm
Nonstop3h 14m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Fri 10/16
4:46 pm-10:00 pm
Nonstop3h 14m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$240
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Sat 11/21
3:04 pm-8:19 pm
Nonstop3h 15m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$282
San DiegoHouston
SAN San Diego - IAH Houston George Bush Intcntl
SANIAH
San Diego
Sun 12/27
5:18 pm-10:32 pm
Nonstop3h 14m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$282
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from San Diego to George Bush Intcntl
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 San Diego to George Bush Intcntl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Houston George Bush Intcntl Airport 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 San Diego-Houston George Bush Intcntl Airport 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 San Diego to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from San Diego with our price prediction graph.
SAN-IAH
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 San Diego to Houston George Bush Intcntl Airport
Prices
Airlines
How far ahead should I book a flight from San Diego to Houston George Bush Intcntl Airport?
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Houston George Bush Intcntl Airport. 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 San Diego to Houston George Bush Intcntl Airport?
Currently, September is the cheapest month in which you can book a flight from San Diego to Houston George Bush Intcntl Airport (average of $335). Flying from San Diego to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $533). 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 SAN to IAH?
Find hourly flight availability from San Diego to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 23, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Houston George Bush Intcntl Airport as you normally would.
The best insider tips for San Diego to Houston George Bush Intcntl Airport flights
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Cheapflights partnered with top experts to bring you the best recommendations for your San Diego to Houston George Bush Intcntl Airport trip
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Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated September 23, 2026.
Read reviews from past customers who have flown United Airlines and Frontier from San Diego to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.7
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.7
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.7
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from San Diego to George Bush Intcntl. 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 Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsConroe
Katy
The Woodlands
Spring
Humble
Jersey Village
Tomball
Cypress
Montgomery
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Other flights to George Bush Intcntl
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Top 2 airlines flying from San Diego to George Bush Intcntl
Discover the top 2 airlines that operate flights from San Diego to George Bush Intcntl. 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$152 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$298 | Average$491 | FlexibilityNo cancel fee | On-time69% |