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Cheap flights from Huntsville to San Diego from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Huntsville to San Diego departing on 1/4. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:05 pm - 10:59 pm
HSV
-
SAN
10h 54m1 stop
Delta Logo
9:55 pm - 8:30 am
SAN
-
HSV
8h 35m1 stop
$309Delta
Thu, Apr 2 - Mon, Apr 6
United Airlines Logo
4:33 pm - 11:42 pm
HSV
-
SAN
9h 09m2 stops
United Airlines Logo
1:05 pm - 11:29 pm
SAN
-
HSV
8h 24m1 stop
$314United Airlines
Wed, Jan 28 - Mon, Feb 2
United Airlines Logo
2:50 pm - 9:56 pm
HSV
-
SAN
9h 06m1 stop
United Airlines Logo
8:00 am - 4:48 pm
SAN
-
HSV
6h 48m1 stop
$328United Airlines
Fri, Jan 16 - Mon, Jan 19
Delta Logo
7:35 am - 3:26 pm
HSV
-
SAN
9h 51m1 stop
Delta Logo
10:30 pm - 9:10 am
SAN
-
HSV
8h 40m1 stop
$399Delta
Thu, Jan 1 - Tue, Jan 6
United Airlines Logo
2:50 pm - 10:37 pm
HSV
-
SAN
9h 47m2 stops
United Airlines Logo
8:00 am - 4:48 pm
SAN
-
HSV
6h 48m1 stop
$403United Airlines
Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
3:36 pm - 8:42 pm
HSV
-
SAN
7h 06m1 stop
United Airlines Logo
11:30 am - 11:30 pm
SAN
-
HSV
10h 00m2 stops
$404United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
7:33 am - 5:28 pm
HSV
-
SAN
11h 55m2 stops
United Airlines Logo
11:30 am - 11:30 pm
SAN
-
HSV
10h 00m2 stops
$409United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
12:59 pm - 8:47 pm
HSV
-
SAN
9h 48m1 stop
United Airlines Logo
1:05 pm - 11:30 pm
SAN
-
HSV
8h 25m1 stop
$420United Airlines
Tue, Feb 10 - Sat, Feb 14
Multiple Airlines Logo
10:09 am - 11:16 pm
HSV
-
SAN
39h 07m2 stops
Multiple Airlines Logo
2:50 pm - 6:25 pm
SAN
-
HSV
25h 35m1 stop
$424Multiple Airlines
Mon, Jan 5 - Fri, Jan 9
Delta Logo
2:01 pm - 3:33 pm
HSV
-
SAN
27h 32m2 stops
Delta Logo
6:30 am - 4:35 pm
SAN
-
HSV
8h 05m1 stop
$435Delta
Thu, Jan 1 - Wed, Jan 7

American Airlines flights from Huntsville to San Diego

Our best American Airlines deals on Huntsville to San Diego flight tickets
American Airlines
Apr 22
HSV9:25 amHuntsville
6h 02m
1 stop
SAN1:27 pmSan Diego
Apr 28
SAN12:05 pmSan Diego
8h 59m
1 stop
HSV11:04 pmHuntsville
$309
Find similar
American Airlines
Dec 25
HSV6:23 amHuntsville
8h 30m
1 stop
SAN12:53 pmSan Diego
Dec 27
SAN1:36 pmSan Diego
8h 10m
1 stop
HSV11:46 pmHuntsville
$418
Find similar
American Airlines
Dec 24
HSV2:04 pmHuntsville
8h 58m
1 stop
SAN9:02 pmSan Diego
Dec 30
SAN9:40 amSan Diego
7h 00m
1 stop
HSV6:40 pmHuntsville
$485
Find similar

United Airlines flights from Huntsville to San Diego

Our best United Airlines deals on Huntsville to San Diego flight tickets
United Airlines
Jan 28
HSV4:33 pmHuntsville
9h 09m
2 stops
SAN11:42 pmSan Diego
Feb 2
SAN1:05 pmSan Diego
8h 24m
1 stop
HSV11:29 pmHuntsville
$314
Find similar
United Airlines
Jan 16
HSV2:50 pmHuntsville
9h 06m
1 stop
SAN9:56 pmSan Diego
Jan 19
SAN8:00 amSan Diego
6h 48m
1 stop
HSV4:48 pmHuntsville
$328
Find similar
United Airlines
Feb 3
HSV7:33 amHuntsville
9h 31m
2 stops
SAN3:04 pmSan Diego
Feb 10
SAN11:08 amSan Diego
8h 01m
2 stops
HSV9:09 pmHuntsville
$340
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Huntsville to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Huntsville to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 4/2

2:05 pm-10:59 pm

1 stop10h 54m

San Diego

Mon 4/6

9:55 pm-8:30 am

1 stop8h 35m

$309

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 1/28

4:33 pm-11:42 pm

2 stops9h 09m

San Diego

Mon 2/2

1:05 pm-11:29 pm

1 stop8h 24m

$314

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Fri 1/16

2:50 pm-9:56 pm

1 stop9h 06m

San Diego

Mon 1/19

8:00 am-4:48 pm

1 stop6h 48m

$328

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 1/1

7:35 am-3:26 pm

1 stop9h 51m

San Diego

Tue 1/6

10:30 pm-9:10 am

1 stop8h 40m

$399

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Fri 1/16

2:50 pm-10:37 pm

2 stops9h 47m

San Diego

Mon 1/19

8:00 am-4:48 pm

1 stop6h 48m

$403

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Tue 2/10

3:36 pm-8:42 pm

1 stop7h 06m

San Diego

Sat 2/14

11:30 am-11:30 pm

2 stops10h 00m

$404

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Tue 2/10

7:33 am-5:28 pm

2 stops11h 55m

San Diego

Sat 2/14

11:30 am-11:30 pm

2 stops10h 00m

$409

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Tue 2/10

12:59 pm-8:47 pm

1 stop9h 48m

San Diego

Sat 2/14

1:05 pm-11:30 pm

1 stop8h 25m

$420

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Mon 1/5

10:09 am-11:16 pm

2 stops39h 07m

San Diego

Fri 1/9

2:50 pm-6:25 pm

1 stop25h 35m

$424

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 1/1

2:01 pm-3:33 pm

2 stops27h 32m

San Diego

Wed 1/7

6:30 am-4:35 pm

1 stop8h 05m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Huntsville 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 typical price of a round-trip flight between Huntsville and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of November, then departing from Huntsville during the month February is also very affordable. Most momondo users find prices during this month for around $325.

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

The cheapest day to depart from Huntsville to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $403. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $621. 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 at noon when flights can be purchased for as low as $417. Flights in the afternoon are often more expensive with an average ticket price of $475.

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

You are more likely to see cheaper flights to San Diego from Huntsville when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Huntsville for as low as $252 on momondo.

How have Huntsville to San Diego flight prices changed over time?

As of December 2025, prices for Huntsville to San Diego flights are approximately 51% more expensive when compared to flights at the same time last year.

When to book flights from Huntsville to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Huntsville to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Huntsville to San Diego (HSV to SAN) flight deals and tips

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

Fastest flight time

6h 47m

Direct flights

None
The fastest flight from Huntsville to San Diego takes 6h 47m
There are no direct flights from Huntsville to San Diego. There are no popular flight routes from Huntsville to San Diego.
Search flight deals

  • How far is Huntsville to San Diego by plane?

    A flight from Huntsville to San Diego will travel around 1754.4 mi. Flights usually cover this in 6h 47m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Huntsville Airport to San Diego Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to San Diego Airport.

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

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Huntsville to San Diego?

Best airlines flying from Huntsville to San Diego

Compare and see reviews for airlines that fly from Huntsville to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,014 reviews
Search Delta flights

Traveling to a place near San Diego?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Huntsville to San Diego for you.

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

Yes. All flights to San Diego from Huntsville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Huntsville to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Huntsville 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 Huntsville and alert you when they change.

An easier way to manage your San Diego trip

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