Find United Airlines(UA) flights from Houston to San Diego
Flight INFO & United Airlines(UA) flights from Houston to San Diego
| Cheapest one-way flight price | US$68 |
|---|---|
| Cheapest return ticket price | US$193 |
| Cheapest month | August |
| Peak season for travel | January |
| Flight distance | 2,105.7 km |
| Average flight time | 4 hours 17 minutes |
| Popular airline | Alaska Airlines |
| Frequency | ～30/week |
Book United Airlines(UA) flights from Houston to San Diego
- One way
- Round-trip
- direct cheapest
IAH09:363h 22mNonstopSAN10:58Houston - San Diego|Sat, Sep 26|United AirlinesUS$155US$59074% offSearch74% offUS$590US$155 - IAH09:363h 22mNonstopSAN10:58Houston - San Diego|Sat, Oct 3|United AirlinesUS$183US$59069% offSearch69% offUS$590US$183
- IAH16:243h 22mNonstopSAN17:46Houston - San Diego|Wed, Oct 7|United AirlinesUS$207US$59065% offSearch65% offUS$590US$207
- IAH19:563h 28mNonstopSAN21:24Houston - San Diego|Mon, Oct 5|United AirlinesUS$258SearchUS$258
- IAH19:563h 28mNonstopSAN21:24Houston - San Diego|Sat, Oct 10|United AirlinesUS$258SearchUS$258
- IAH09:363h 22mNonstopSAN10:58Houston - San Diego|Wed, Oct 14|United AirlinesUS$258SearchUS$258
- IAH14:203h 20mNonstopSAN15:40Houston - San Diego|Wed, Sep 30|United AirlinesUS$258SearchUS$258
- IAH19:563h 28mNonstopSAN21:24Houston - San Diego|Mon, Oct 12|United AirlinesUS$258SearchUS$258
- IAH19:563h 28mNonstopSAN21:24Houston - San Diego|Fri, Oct 2|United AirlinesUS$258SearchUS$258
- IAH09:363h 22mNonstopSAN10:58Houston - San Diego|Tue, Sep 29|United AirlinesUS$258SearchUS$258
- IAH14:203h 20mNonstopSAN15:40Houston - San Diego|Tue, Oct 13|United AirlinesUS$285SearchUS$285
- IAH16:243h 22mNonstopSAN17:46Houston - San Diego|Sun, Oct 11|United AirlinesUS$305SearchUS$305
- IAH14:203h 20mNonstopSAN15:40Houston - San Diego|Sun, Sep 27|United AirlinesUS$339SearchUS$339
- IAH16:243h 22mNonstopSAN17:46Houston - San Diego|Thu, Sep 24|United AirlinesUS$348SearchUS$348
- IAH09:363h 22mNonstopSAN10:58Houston - San Diego|Tue, Sep 22|United AirlinesUS$354SearchUS$354
- IAH19:563h 28mNonstopSAN21:24Houston - San Diego|Wed, Sep 23|United AirlinesUS$357SearchUS$357
- IAH19:563h 28mNonstopSAN21:24Houston - San Diego|Fri, Oct 9|United AirlinesUS$357SearchUS$357
- IAH16:243h 22mNonstopSAN17:46Houston - San Diego|Fri, Sep 25|United AirlinesUS$366SearchUS$366
- IAH09:363h 22mNonstopSAN10:58Houston - San Diego|Sat, Sep 19|United AirlinesUS$481SearchUS$481
- IAH19:563h 28mNonstopSAN21:24Houston - San Diego|Wed, Sep 16|United AirlinesUS$483SearchUS$483
- IAH06:007h 35m1 stopsSAN11:35Houston - San Diego|Thu, Oct 15|United AirlinesUS$163SearchUS$163
- IAH06:007h 35m1 stopsSAN11:35Houston - San Diego|Thu, Oct 8|United AirlinesUS$235SearchUS$235
- IAH17:157h 42m1 stopsSAN22:57Houston - San Diego|Thu, Oct 1|United AirlinesUS$262SearchUS$262
- IAH07:206h 47m1 stopsCLD12:07Houston - San Diego|Thu, Sep 24|United AirlinesUS$316SearchUS$316
- IAH06:208h 35m1 stopsCLD12:55Houston - San Diego|Thu, Oct 15|United AirlinesUS$316SearchUS$316
- IAH06:208h 35m1 stopsCLD12:55Houston - San Diego|Thu, Oct 8|United AirlinesUS$322SearchUS$322
- IAH07:207h 35m1 stopsCLD12:55Houston - San Diego|Wed, Oct 7|United AirlinesUS$335SearchUS$335
- IAH07:206h 47m1 stopsCLD12:07Houston - San Diego|Sun, Oct 11|United AirlinesUS$336SearchUS$336
- IAH15:007h 38m1 stopsCLD20:38Houston - San Diego|Thu, Oct 1|United AirlinesUS$336SearchUS$336
- IAH08:306h 25m1 stopsCLD12:55Houston - San Diego|Fri, Oct 2|United AirlinesUS$337SearchUS$337
HOU13:006h 25mNonstopSAN14:00Houston - San Diego|Mon, Sep 6|Normal AirlineMore cheap flightsMore cheap flights
United Airlines(UA) flights from Houston to San Diego & Flight Schedule
Flight info.
Departure
Arrival
Weekly Schedule
-
UA1911
United Airlines
19:56
IAH
21:26
SAN
S M T W T F SSearch -
UA2491
United Airlines
09:40
IAH
11:07
SAN
S M T W T F SSearch -
UA2399
United Airlines
12:20
IAH
13:47
SAN
S M T W T F SSearch -
UA1874
United Airlines
05:15
IAH
06:47
DEN
S M - - T F SSearch -
UA2309
United Airlines
07:43
DEN
09:05
SAN
S M T W T F SSearch -
UA2600
United Airlines
07:12
IAH
08:57
LAX
S M T W T F SSearch -
UA1068
United Airlines
10:35
LAX
11:35
SAN
S M T W T F SSearch -
UA417
United Airlines
06:00
IAH
07:48
LAX
S - - W T F SSearch -
UA1068
United Airlines
10:35
LAX
11:35
SAN
S M T W T F SSearch
United Airlines(UA) flights from Houston to San Diego Flight Booking FAQ
-
Which airlines offer direct flights from Houston to San Diego?
At the moment, you can catch a nonstop flight from Houston to San Diego with the following airlines, including: Alaska Airlines 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 Houston to San Diego?
It takes about 4 hours 17 minutes to fly from Houston to San Diego. -
When is the best time to book flights from Houston to San Diego?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Houston to San Diego 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 Houston to San Diego?
Based on Trip.com data in the past 4 weeks, there is 50 flight per week flying from Houston to San Diego. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA2491 (09:53) United Airlines: S/M/T/W/T/F/S -- UA1276 (17:26) -
When are flight tickets from Houston (HOU) to San Diego (SAN) the cheapest?
The cheapest months to fly from Houston to San Diego is August, when demand for travel is lower. -
Which upcoming date is cheapest to fly from Houston to San Diego on?
After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Houston to San Diego on September 22, 2026 with Frontier Airlines, with prices starting at US$181. -
Which airports fly into San Diego from Houston?
You can land at any one of the following hubs in San Diego: McClellan-Palomar Airport (CLD), Marine Corps Air Station Miramar (NKX), and San Diego International Airport (SAN). Flying from George Bush Intercontinental Airport to San Diego International Airport (IAH-SAN) is by far the most common option on this route. -
Is there any time difference between Houston and San Diego?
The time difference between San Diego and Houston is 2h. -
How do I change or cancel my ticket from Houston to San Diego?
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.
Find Other Popular Flights
-
Popular Content
- Ryanair(FR) flights from Bordeaux to Saint Denis Reunion
- United Airlines(UA) flights from Denver to Juneau
- Azerbaijan Airlines(J2) flights from Berlin to Lahore
- Wizz Air(W6) flights from Malaga to Belgrade
- Transavia(HV) flights from Amsterdam to Batumi
- Wizz Air(W6) flights from Belgrade to Tel Aviv Yafo
- Ryanair(FR) flights from Manchester to Doha
- Spirit Airlines(NK) flights from Tampa to Memphis
- Transavia France(TO) flights from Valencia to Heraklion
- Qatar Airways(QR) flights from Riyadh to Vancouver
- Qatar Airways(QR) flights from Islamabad to Kinshasa
- Frontier Airlines(F9) flights from Atlanta to Oklahoma City
- sydney to toronto air canada
- United Airlines(UA) flights from Taipei to Los Angeles
- Air China(CA) flights from Yangon to Beijing
- Pakistan International Airlines(PK) flights from Muscat to Peshawar
- Fastjet(FN) flights from Victoria Falls to Johannesburg
- United Airlines(UA) flights from Los Angeles to Tampa
- Sichuan Airlines(3U) flights from Chengdu to Athens
- Malaysia Airlines(MH) flights from Phnom Penh to London
- Indigo(6E) flights from Mumbai to Belgaum
- Delta Air Lines(DL) flights from Sacramento to Salt Lake City
- Pegasus Airlines(PC) flights from Antalya to Vienna
- Gulf Air(GF) flights from Riyadh to Lucknow
- Delta Air Lines(DL) flights from Miami to Barcelona
- Emirates(EK) flights from Toronto to Kabul
- Qatar Airways(QR) flights from Riyadh to Mangalore
- Saudia(SV) flights from Multan to Jeddah
- Air China(CA) flights from Manila to Beijing
- China Southern Airlines(CZ) flights from Guangzhou to Hanoi
- Pakistan International Airlines(PK) flights from Lahore to Bahrain
- American Airlines(AA) flights from Dallas to Auckland
- Chiba Station to Yokohama Station
- Akabane Station to Tokyo Station
- Shin-Yokohama Station to Asakusa
- How to get to Oarai from the 4 nearby airports
- How to get to Landshut from the 5 nearby airports
- How to get to Tangshan from the 5 nearby airports
- How to get to Ottawa from the 5 nearby airports
- Jieyang Chaoshan International Airport to Jieyang
- How to get to Northbridge from the 2 nearby airports
- Indigo(6E) flights from Hyderabad to Launceston
- Klm Royal Dutch Airlines(KL) flights from Accra to Berlin
- Ryanair(FR) flights from Vienna to Yerevan
- Indigo(6E) flights from Pune to Thiruvananthapuram
- British Airways(BA) flights from Glasgow to Southampton
- Turkish Airlines(TK) flights from Dhaka to Istanbul
- Air Niugini(PX) flights from Cairns to Port Moresby
- Jeju Air(7C) flights from Osaka to Seoul
- Turkish Airlines(TK) flights from Amsterdam to Saint Petersburg