Flight INFO & Alaska Airlines(AS) flights from San Diego to Houston
| Cheapest one-way flight price | US$74 |
|---|---|
| Cheapest return ticket price | US$260 |
| Cheapest month | September |
| Peak season for travel | January |
| Flight distance | 2,105.7 km |
| Average flight time | 3 hours 26 minutes |
| Popular airline | United Airlines |
| Frequency | ～55/week |
Book Alaska Airlines(AS) flights from San Diego to Houston
- One way
- Round-trip
SAN21:0919h 16m1 stopsIAH18:25San Diego - Houston|Tue, Oct 6|Alaska AirlinesUS$98US$84688% offSearch88% offUS$846US$98- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Thu, Oct 29|Alaska AirlinesUS$115US$84686% offSearch86% offUS$846US$115
- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Wed, Oct 28|Alaska AirlinesUS$115US$84686% offSearch86% offUS$846US$115
- SAN21:5818h 31m1 stopsIAH18:29San Diego - Houston|Sat, Oct 31|Alaska AirlinesUS$140SearchUS$140
- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Thu, Oct 15|Alaska AirlinesUS$143SearchUS$143
- SAN12:109h 49m1 stopsIAH23:59San Diego - Houston|Sun, Oct 18|Alaska AirlinesUS$143SearchUS$143
- SAN06:158h 59m1 stopsIAH17:14San Diego - Houston|Sun, Nov 1|Alaska AirlinesUS$149SearchUS$149
- SAN06:158h 58m1 stopsIAH17:13San Diego - Houston|Thu, Oct 8|Alaska AirlinesUS$150SearchUS$150
- SAN06:158h 58m1 stopsIAH17:13San Diego - Houston|Sat, Oct 10|Alaska AirlinesUS$167SearchUS$167
- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Sat, Oct 24|Alaska AirlinesUS$195SearchUS$195
- SAN08:0011h 45m1 stopsIAH21:45San Diego - Houston|Thu, Oct 22|Alaska AirlinesUS$195SearchUS$195
- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Tue, Nov 3|Alaska AirlinesUS$196SearchUS$196
- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Fri, Oct 23|Alaska AirlinesUS$196SearchUS$196
- SAN06:158h 59m1 stopsIAH17:14San Diego - Houston|Tue, Oct 27|Alaska AirlinesUS$204SearchUS$204
- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Fri, Oct 16|Alaska AirlinesUS$213SearchUS$213
- SAN06:158h 59m1 stopsIAH17:14San Diego - Houston|Sun, Oct 25|Alaska AirlinesUS$215SearchUS$215
- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Sat, Oct 17|Alaska AirlinesUS$237SearchUS$237
- SAN06:158h 59m1 stopsIAH17:14San Diego - Houston|Mon, Nov 2|Alaska AirlinesUS$254SearchUS$254
- SAN12:109h 49m1 stopsIAH23:59San Diego - Houston|Fri, Oct 30|Alaska AirlinesUS$262SearchUS$262
- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Mon, Oct 26|Alaska AirlinesUS$269SearchUS$269
- SAN21:589h 57m1 stopsHOU09:55San Diego - Houston|Sun, Oct 25|Alaska AirlinesUS$272SearchUS$272
- SAN06:158h 59m1 stopsIAH17:14San Diego - Houston|Mon, Oct 19|Alaska AirlinesUS$279SearchUS$279
- SAN06:158h 59m1 stopsIAH17:14San Diego - Houston|Tue, Oct 20|Alaska AirlinesUS$304SearchUS$304
- SAN12:109h 49m1 stopsIAH23:59San Diego - Houston|Tue, Oct 13|Alaska AirlinesUS$454SearchUS$454
- SAN12:109h 49m1 stopsIAH23:59San Diego - Houston|Wed, Oct 14|Alaska AirlinesUS$459SearchUS$459
- SAN11:1010h 49m1 stopsIAH23:59San Diego - Houston|Sun, Oct 11|Alaska AirlinesUS$459SearchUS$459
- SAN06:158h 58m1 stopsIAH17:13San Diego - Houston|Fri, Oct 9|Alaska AirlinesUS$617SearchUS$617
SAN13:008h 58mNonstopHOU14:00San Diego - Houston|Mon, Sep 6|Normal AirlineMore cheap flightsMore cheap flights
Alaska Airlines(AS) flights from San Diego to Houston & Flight Schedule
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AS545
Alaska Airlines
09:10
SAN
14:17
DFW
S M T W T F SSearch -
AS4606
Alaska Airlines
18:02
DFW
19:26
IAH
S M T W T F SSearch -
AS545
Alaska Airlines
09:10
SAN
14:17
DFW
S M T W T F SSearch -
AS4075
Alaska Airlines
16:15
DFW
17:45
IAH
S M T W T F SSearch -
AS683
Alaska Airlines
18:27
SAN
21:33
SEA
S M T W T F SSearch -
AS240
Alaska Airlines
17:35
SEA
23:59
IAH
S M T W T F SSearch -
AS608
Alaska Airlines
06:15
SAN
09:27
SEA
S M T W T F SSearch -
AS438
Alaska Airlines
10:47
SEA
17:14
IAH
S M T W T F SSearch -
AS1368
Alaska Airlines
12:10
SAN
15:17
SEA
S M T W T F SSearch -
AS240
Alaska Airlines
17:35
SEA
23:59
IAH
S M T W T F SSearch -
AS1366
Alaska Airlines
11:10
SAN
14:17
SEA
S M T W T F SSearch -
AS240
Alaska Airlines
17:35
SEA
23:59
IAH
S M T W T F SSearch -
AS1342
Alaska Airlines
08:00
SAN
11:32
DEN
S M T W T F SSearch -
F93228
Frontier Airlines
18:36
DEN
22:04
IAH
S M - W T F SSearch -
AS2068
Alaska Airlines
11:05
SAN
12:33
LAS
S M T W T F SSearch -
F94132
Frontier Airlines
08:41
LAS
13:52
IAH
S M - W T F SSearch -
AS3323
Alaska Airlines
21:58
SAN
23:33
LAS
S M T W T F SSearch -
F91966
Frontier Airlines
15:46
LAS
21:00
IAH
S M T W T F SSearch
Alaska Airlines(AS) flights from San Diego to Houston Flight Booking FAQ
-
Which airlines offer direct flights from San Diego to Houston?
At the moment, you can catch a nonstop flight from San Diego to Houston with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days. -
How long is a flight from San Diego to Houston?
It takes about 3 hours 26 minutes to fly from San Diego to Houston. -
When is the best time to book flights from San Diego to Houston?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Diego to Houston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals. -
How many flights are there per week from San Diego to Houston?
Based on Trip.com data in the past 4 weeks, there is 48 flight per week flying from San Diego to Houston. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA2025 (17:30) United Airlines: S/M/T/W/T/F/S -- UA2760 (08:08) -
When are flight tickets from San Diego (SAN) to Houston (HOU) the cheapest?
The cheapest months to fly from San Diego to Houston is September, when demand for travel is lower. -
Which upcoming date is cheapest to fly from San Diego to Houston on?
After crunching the numbers on our October flight calendar, it's currently cheapest to fly from San Diego to Houston on October 30, 2026 with Frontier Airlines, with prices starting at US$78. -
Which airports fly into Houston from San Diego?
You can land at any one of the following hubs in Houston: William P. Hobby Airport (HOU), and George Bush Intercontinental Airport (IAH). Flying from San Diego International Airport to William P. Hobby Airport (SAN-HOU) is by far the most common option on this route. -
Is there any time difference between San Diego and Houston?
The time difference between Houston and San Diego is 2h. -
How do I change or cancel my ticket from San Diego to Houston?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
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