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Cheap flights from Houston to San Diego from $65

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 9/23. 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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Cheap round-trip flights

Spirit Airlines Logo
2:44 pm - 5:55 pmIAH-SAN
5h 11m1 stop
Spirit Airlines Logo
3:57 pm - 11:01 pmSAN-IAH
5h 04m1 stop
$120Spirit Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Spirit Airlines Logo
2:44 pm - 5:55 pmIAH-SAN
5h 11m1 stop
Spirit Airlines Logo
3:57 pm - 11:01 pmSAN-IAH
5h 04m1 stop
$123Spirit Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
United Airlines Logo
7:51 pm - 9:12 pmIAH-SAN
3h 21mnonstop
United Airlines Logo
10:15 am - 3:39 pmSAN-IAH
3h 24mnonstop
$149United Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Southwest Logo
8:50 pm - 10:05 pmHOU-SAN
3h 15mnonstop
Southwest Logo
7:45 am - 1:00 pmSAN-HOU
3h 15mnonstop
$149Southwest
Find Deal
Wed, Sep 10 - Wed, Sep 17
Southwest Logo
8:50 pm - 10:05 pmHOU-SAN
3h 15mnonstop
Southwest Logo
10:50 am - 9:15 pmSAN-HOU
8h 25m1 stop
$159Southwest
Find Deal
Tue, Aug 5 - Sat, Aug 9
American Airlines Logo
5:05 am - 8:20 amIAH-SAN
5h 15m1 stop
American Airlines Logo
4:20 pm - 11:32 pmSAN-IAH
5h 12m1 stop
$159American Airlines
Find Deal
Wed, Aug 6 - Wed, Aug 13
American Airlines Logo
8:25 pm - 11:52 pmHOU-SAN
5h 27m1 stop
American Airlines Logo
6:15 am - 1:51 pmSAN-HOU
5h 36m1 stop
$163American Airlines
Find Deal
Sun, Aug 17 - Wed, Aug 20
United Airlines Logo
5:45 am - 10:23 amIAH-SAN
6h 38m1 stop
United Airlines Logo
6:15 am - 11:40 amSAN-IAH
3h 25mnonstop
$179United Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Logo
1:07 pm - 4:58 pmIAH-SAN
5h 51m1 stop
Logo
7:00 pm - 5:55 amSAN-IAH
8h 55m1 stop
$182
Find Deal
Mon, Jul 28 - Mon, Aug 4
Logo
7:00 am - 11:10 amIAH-SAN
6h 10m1 stop
Logo
6:15 am - 1:19 pmSAN-IAH
5h 04m1 stop
$196
Find Deal
Tue, Jul 22 - Sat, Jul 26

Spirit Airlines flights from Houston to San Diego

Our best Spirit Airlines deals on Houston to San Diego flight tickets
Spirit Airlines
Aug 5
IAH2:44 pmHouston George Bush Intcntl
5h 11m
1 stop
SAN5:55 pmSan Diego
Aug 12
SAN3:57 pmSan Diego
5h 04m
1 stop
IAH11:01 pmHouston George Bush Intcntl
$120
Find similar
Spirit Airlines
Aug 5
IAH2:44 pmHouston George Bush Intcntl
5h 11m
1 stop
SAN5:55 pmSan Diego
Aug 12
SAN3:57 pmSan Diego
5h 04m
1 stop
IAH11:01 pmHouston George Bush Intcntl
$123
Find similar
Spirit Airlines
Jul 29
IAH6:14 amHouston George Bush Intcntl
5h 41m
1 stop
SAN9:55 amSan Diego
Aug 4
SAN7:00 pmSan Diego
8h 55m
1 stop
IAH5:55 amHouston George Bush Intcntl
$127
Find similar

United Airlines flights from Houston to San Diego

Our best United Airlines deals on Houston to San Diego flight tickets
United Airlines
Aug 5
IAH7:51 pmHouston George Bush Intcntl
3h 21m
SAN9:12 pmSan Diego
Aug 12
SAN10:15 amSan Diego
3h 24m
IAH3:39 pmHouston George Bush Intcntl
$149
Find similar
United Airlines
Aug 5
IAH5:45 amHouston George Bush Intcntl
6h 38m
1 stop
SAN10:23 amSan Diego
Aug 12
SAN6:15 amSan Diego
3h 25m
IAH11:40 amHouston George Bush Intcntl
$179
Find similar
United Airlines
Aug 8
IAH6:05 amHouston George Bush Intcntl
6h 07m
1 stop
SAN10:12 amSan Diego
Aug 15
SAN3:25 pmSan Diego
3h 20m
IAH8:45 pmHouston George Bush Intcntl
$199
Find similar

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 November is also very affordable. Most momondo users find prices during this month for around $312.

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 Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $457. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $564. 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 evening when flights can be purchased for as low as $452. Flights at noon are often more expensive with an average ticket price of $515.

What is the cheapest Houston to San Diego flight route?

Fly from Houston George Bush Intcntl to San Diego for the best Houston - San Diego flight prices

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

You are more likely to see cheaper flights to San Diego from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $370 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Houston for as low as $300 on momondo.

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.

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

$65

Fastest flight time

3h 15m

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 $65. The best round-trip flight deal from Houston to San Diego found on momondo in the last 72 hours is $120.
The fastest flight from Houston to San Diego takes 3h 15m
Direct flights go from Houston to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
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  • 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 15m, 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 $85Free CancellationRating
6.3
8,055 reviews
Search Spirit Airlines flights
FrontierPriceFrom $109Free CancellationRating
5.9
3,271 reviews
Search Frontier flights
American AirlinesPriceFrom $188Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
SouthwestPriceFrom $338Free CancellationRating
8.0
4,249 reviews
Search Southwest flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
El Cajon
Chula Vista
Julian
National City
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
Lemon Grove
Alpine
Santee

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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