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Cheap flights from Houston to San Diego from $37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to San Diego departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Houston to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston to San Diego.

Cheap last minute flights

Planning a quick getaway from Houston to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Houston to San Diego

Find recent round-trip train or bus tickets from Houston to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
7:51 am - 1:27 pmIAH-SAN
7h 36m1 stop
6:15 am - 8:54 pmSAN-IAH
12h 39m1 stop
$75Spirit Airlines
Find Deal
mié., ene. 8 - mié., ene. 15
8:01 am - 3:26 pmIAH-SAN
9h 25m1 stop
2:32 pm - 11:34 pmSAN-IAH
7h 02m1 stop
mié., ene. 15 - mié., ene. 29
6:18 pm - 11:49 pmHOU-SAN
7h 31m1 stop
6:25 am - 5:28 pmSAN-HOU
9h 03m1 stop
$108Frontier
Find Deal
mié., ene. 8 - mié., ene. 15
10:36 am - 11:49 pmHOU-SAN
15h 13m1 stop
2:32 pm - 9:36 amSAN-HOU
17h 04m1 stop
$109Frontier
Find Deal
jue., ene. 9 - mié., ene. 15
12:25 pm - 2:05 pmIAH-SAN
3h 40mnonstop
1:45 pm - 6:57 pmSAN-IAH
3h 12mnonstop
$365United Airlines
Find Deal
mié., ene. 8 - mié., ene. 15
5:15 pm - 6:50 pmHOU-SAN
3h 35mnonstop
7:20 pm - 12:25 amSAN-HOU
3h 05mnonstop
$366Southwest
Find Deal
vie., ene. 10 - dom., ene. 12
7:55 pm - 9:30 pmHOU-SAN
3h 35mnonstop
7:25 pm - 12:30 amSAN-HOU
3h 05mnonstop
$368Southwest
Find Deal
jue., feb. 20 - lun., feb. 24
6:11 pm - 7:51 pmIAH-SAN
3h 40mnonstop
7:43 pm - 5:48 amSAN-IAH
8h 05m1 stop
$370United Airlines
Find Deal
mié., ene. 8 - mié., ene. 15
10:15 am - 4:00 pmHOU-SAN
7h 45m1 stop
4:50 pm - 11:55 pmSAN-HOU
5h 05m1 stop
$384American Airlines
Find Deal
sáb., ene. 25 - dom., feb. 2
6:31 pm - 10:35 pmHOU-SAN
6h 04m1 stop
6:15 am - 3:39 pmSAN-HOU
7h 24m1 stop
$386American Airlines
Find Deal
sáb., feb. 15 - mié., feb. 19
6:35 pm - 10:18 pmIAH-SAN
5h 43m1 stop
$37Spirit Airlines
Find Deal
mié., ene. 15
8:01 am - 3:26 pmIAH-SAN
9h 25m1 stop
$41Spirit Airlines
Find Deal
mar., ene. 14
6:16 pm - 11:52 pmHOU-SAN
7h 36m1 stop
$54Frontier
Find Deal
mié., ene. 22
7:30 am - 1:32 pmIAH-SAN
8h 02m1 stop
$54Frontier
Find Deal
mar., ene. 28
9:30 am - 11:07 amIAH-SAN
3h 37mnonstop
$183United Airlines
Find Deal
dom., ene. 12
7:55 pm - 9:30 pmHOU-SAN
3h 35mnonstop
$183Southwest
Find Deal
vie., ene. 17
7:50 pm - 9:33 pmIAH-SAN
3h 43mnonstop
$184United Airlines
Find Deal
jue., feb. 13
7:25 pm - 9:00 pmHOU-SAN
3h 35mnonstop
$184Southwest
Find Deal
jue., feb. 13
8:16 pm - 11:59 pmHOU-SAN
5h 43m1 stop
$193American Airlines
Find Deal
jue., feb. 13
8:17 pm - 11:59 pmHOU-SAN
5h 42m1 stop
$264American Airlines
Find Deal
jue., ene. 2
9:50 am - 2:04 pmIAH-SAN
6h 14m1 stop
9:17 pm - 9:59 amSAN-IAH
10h 42m1 stop
$265Frontier
Find Deal
dom., dic. 22 - jue., ene. 2
7:59 pm - 11:54 pmHOU-SAN
5h 55m1 stop
6:25 am - 7:09 pmSAN-HOU
10h 44m1 stop
$274Frontier
Find Deal
lun., dic. 23 - mié., ene. 1
9:50 am - 2:04 pmIAH-SAN
6h 14m1 stop
7:16 pm - 4:50 amSAN-IAH
7h 34m1 stop
dom., dic. 22 - lun., ene. 6
9:50 am - 2:04 pmIAH-SAN
6h 14m1 stop
7:16 pm - 4:50 amSAN-IAH
7h 34m1 stop
jue., dic. 19 - lun., ene. 6
7:51 am - 1:27 pmIAH-SAN
7h 36m1 stop
7:16 pm - 4:50 amSAN-IAH
7h 34m1 stop
$411Spirit Airlines
Find Deal
lun., dic. 23 - vie., ene. 3
7:51 am - 1:27 pmIAH-SAN
7h 36m1 stop
6:06 pm - 4:50 amSAN-IAH
8h 44m1 stop
$431Spirit Airlines
Find Deal
vie., dic. 20 - mié., dic. 25
4:59 pm - 6:36 pmIAH-SAN
3h 37mnonstop
8:01 am - 1:13 pmSAN-IAH
3h 12mnonstop
$726United Airlines
Find Deal
dom., dic. 22 - mié., ene. 8
6:35 pm - 8:12 pmIAH-SAN
3h 37mnonstop
7:43 pm - 5:48 amSAN-IAH
8h 05m1 stop
$731United Airlines
Find Deal
dom., dic. 22 - mié., ene. 8
8:15 am - 9:45 amHOU-SAN
3h 30mnonstop
8:45 pm - 1:45 amSAN-HOU
3h 00mnonstop
$759Southwest
Find Deal
dom., dic. 22 - vie., ene. 3
6:10 am - 9:25 amHOU-SAN
5h 15m1 stop
8:45 pm - 1:45 amSAN-HOU
3h 00mnonstop
$764Southwest
Find Deal
dom., dic. 22 - vie., ene. 3
12:25 pm - 2:05 pmIAH-SAN
3h 40mnonstop
1:45 pm - 6:57 pmSAN-IAH
3h 12mnonstop
$365United Airlines
Find Deal
mié., ene. 8 - mié., ene. 15
8:50 am - 10:30 amHOU-SAN
3h 40mnonstop
7:25 am - 12:25 pmSAN-HOU
3h 00mnonstop
$366Southwest
Find Deal
jue., ene. 23 - lun., ene. 27
5:15 pm - 6:50 pmHOU-SAN
3h 35mnonstop
7:35 am - 12:35 pmSAN-HOU
3h 00mnonstop
$406Southwest
Find Deal
vie., ene. 10 - sáb., ene. 11
7:50 pm - 9:33 pmIAH-SAN
3h 43mnonstop
10:31 am - 3:39 pmSAN-IAH
3h 08mnonstop
$408United Airlines
Find Deal
vie., feb. 28 - dom., mar. 2
7:25 pm - 9:00 pmHOU-SAN
3h 35mnonstop
6:10 pm - 11:10 pmSAN-HOU
3h 00mnonstop
$432Southwest
Find Deal
dom., feb. 23 - jue., feb. 27
2:28 pm - 4:05 pmIAH-SAN
3h 37mnonstop
12:13 pm - 5:25 pmSAN-IAH
3h 12mnonstop
$437United Airlines
Find Deal
mié., ene. 1 - mar., ene. 7
6:11 pm - 7:51 pmIAH-SAN
3h 40mnonstop
12:13 pm - 5:25 pmSAN-IAH
3h 12mnonstop
$445United Airlines
Find Deal
mié., ene. 15 - sáb., ene. 18
12:25 pm - 2:05 pmIAH-SAN
3h 40mnonstop
12:13 pm - 5:25 pmSAN-IAH
3h 12mnonstop
$446United Airlines
Find Deal
jue., ene. 9 - mié., ene. 15
6:11 pm - 7:51 pmIAH-SAN
3h 40mnonstop
8:01 am - 1:13 pmSAN-IAH
3h 12mnonstop
$447United Airlines
Find Deal
jue., ene. 9 - mié., ene. 15
6:40 pm - 8:23 pmIAH-SAN
3h 43mnonstop
5:43 pm - 10:52 pmSAN-IAH
3h 09mnonstop
$449United Airlines
Find Deal
lun., mar. 24 - vie., mar. 28

Frontier flights from Houston to San Diego

Our best Frontier deals on Houston to San Diego flight tickets
Frontier
Jan 8
HOU6:18 pmHouston Hobby
7h 31m
1 stop
SAN11:49 pmSan Diego
Jan 15
SAN6:25 amSan Diego
9h 03m
1 stop
HOU5:28 pmHouston Hobby
Frontier
Jan 9
HOU10:36 amHouston Hobby
15h 13m
1 stop
SAN11:49 pmSan Diego
Jan 15
SAN2:32 pmSan Diego
17h 04m
1 stop
HOU9:36 amHouston Hobby
Frontier
Feb 10
IAH6:04 pmHouston George Bush Intcntl
20h 01m
1 stop
SAN12:05 pmSan Diego
Feb 15
SAN12:05 pmSan Diego
6h 19m
1 stop
IAH8:24 pmHouston George Bush Intcntl

Alaska Airlines flights from Houston to San Diego

Our best Alaska Airlines deals on Houston to San Diego flight tickets
Alaska Airlines
Jan 7
IAH5:36 pmHouston George Bush Intcntl
27h 49m
2 stops
SAN7:25 pmSan Diego
Jan 14
SAN7:55 pmSan Diego
26h 04m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Alaska Airlines
Jan 8
IAH7:35 amHouston George Bush Intcntl
11h 55m
2 stops
SAN5:30 pmSan Diego
Jan 13
SAN7:00 amSan Diego
14h 59m
1 stop
IAH11:59 pmHouston George Bush Intcntl

See travel insights to San Diego from

How to get the cheapest flight ticket from Houston to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Houston during the month May is also very affordable. Most momondo users find prices during this month for around $238.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Houston to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $254. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $433. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $293. Flights in the evening are often more expensive with an average ticket price of $383.

What is the cheapest Houston to San Diego flight route?

Fly from Houston Hobby to San Diego for the best Houston - San Diego flight prices

How far in advance should I book a flight to San Diego?

Most flyers found that booking tickets 50 days in advance of their planned departure date is the best time to get cheap flights to San Diego. During this timeframe, flight prices are around $345. However, in the past 72 hours, people saw flights from Houston for as low as $97.

What cabin class options are available on Houston to San Diego flights?

There are 4 cabin classes available to choose from on Houston to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston to San Diego flights?

You could potentially save up to 82% on your flight if you consider stops on a Houston to San Diego flight.

Cheap Houston to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to San Diego

Best Price Found

$37

Fastest flight time

3h 20m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Houston in the past 72 hours is $37. The best round-trip flight deal from Houston to San Diego found on momondo in the last 72 hours is $75.
The fastest flight from Houston to San Diego takes 3h 20m
Direct flights go from Houston to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Houston to San Diego by plane?

    Houston and San Diego are 1300.1 mi apart from one another. Flights usually cover this in 3h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston to San Diego Airport?

    Prices for flights from Houston to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to San Diego Airport?

  • How old do you have to be to fly from Houston to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Houston to San Diego

Compare and see reviews for airlines that fly from Houston to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $74Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
FrontierPriceFrom $109Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.1
4,848 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Houston.

I’m not ready to book a flight from Houston to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Houston and alert you when they change.


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