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฿7,325 Cheap Delta flights from Houston to San Diego (IAH→SAN)

View ฿7,325 flight on Fri, 18 Sept 2026Opens in a new window

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Delta flights from Houston to San Diego (IAH→SAN)

Prices were available within the past 7 days and start at ฿7,325 for one-way flights and ฿15,860 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 18 Sept - Sun, 20 Sept
IAH
Houston
SAN
San Diego
฿15,860 Return, found 5 days ago
฿15,860
Return
found 5 days ago
Select Delta flight, departing Fri, 18 Sept from Houston to San Diego, returning Sun, 20 Sept, priced at ฿15,860 found 5 days ago
Delta
Fri, 18 Sept - Sun, 20 Sept
IAH
Houston
SAN
San Diego
฿15,870 Return, found 5 days ago
฿15,870
Return
found 5 days ago
Select Delta flight, departing Fri, 18 Sept from Houston to San Diego, returning Sun, 20 Sept, priced at ฿15,870 found 5 days ago

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McClellan-Palomar CLD. Average driving time to city centre is 38 minutes. Flights from ฿22,250
CLD
McClellan-Palomar
Average driving time to city centre38 min
Flights from ฿22,250

Find the cheapest month to fly from Houston (IAH) to San Diego (SAN)

February is typically the cheapest month to fly

From ฿4,312 - ฿12,015 per traveller.

Frequently asked questions

How much is a Delta Air Lines flight from George Bush Intercontinental Airport (IAH) to San Diego Intl. Airport (SAN)?
Grab affordable round-trip Delta Air Lines flights from ฿15,860 from IAH to SAN by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals from ฿7,325 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAH to SAN with Delta Air Lines?
Search for one-way or return flights to San Diego in January or November. You could find lower fares with Delta Air Lines during these off-season months.
Does Delta Air Lines fly nonstop from George Bush Intercontinental Airport (IAH) to San Diego Intl. Airport (SAN)?
Simply enter your dates, click search and check "Nonstop" on Expedia to find any direct flights from IAH to SAN with Delta Air Lines or another carrier.
What airports does Delta Air Lines fly into in San Diego?
Take a Delta Air Lines flight from George Bush Intercontinental Airport (IAH) to San Diego, and you'll likely touch down at San Diego Intl. Airport (SAN). This is the airline's main hub in this city.
Can I change or cancel my Delta Air Lines flight from George Bush Intercontinental Airport (IAH) to San Diego Intl. Airport (SAN)?
Changes are generally free within 24 hours of booking, but your airline may charge a fee after that. For more details about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to change your itinerary without being charged, apply the "No cancel fee" or "Changes included" filter when organising your next adventure.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
San Diego Intl.
Distance
2081 km
Average flight time
1 hour 21 mins
*Available to Expedia members.