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Cheap flights from Huntsville to San Diego from $160

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 12/20. 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 Huntsville to San Diego

Cheap round-trip flights

Delta Logo
2:01 pm - 9:53 pmHSV-SAN
9h 52m1 stop
Delta Logo
10:30 pm - 9:04 amSAN-HSV
8h 34m1 stop
$289Delta
Find Deal
Fri, Oct 24 - Tue, Oct 28
United Airlines Logo
11:09 am - 4:25 pmHSV-SAN
7h 16m1 stop
United Airlines Logo
6:15 am - 5:28 pmSAN-HSV
9h 13m2 stops
$294United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
4:30 pm - 11:41 pmHSV-SAN
9h 11m2 stops
United Airlines Logo
11:05 am - 9:19 pmSAN-HSV
8h 14m2 stops
$299United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
7:37 pm - 11:58 pmHSV-SAN
6h 21m1 stop
American Airlines Logo
10:42 pm - 9:23 amSAN-HSV
8h 41m1 stop
$319American Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
American Airlines Logo
11:16 am - 7:29 pmHSV-SAN
10h 13m1 stop
American Airlines Logo
12:40 pm - 11:20 pmSAN-HSV
8h 40m2 stops
$325American Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
Delta Logo
2:10 pm - 9:56 pmHSV-SAN
9h 46m1 stop
Delta Logo
10:30 pm - 8:39 amSAN-HSV
8h 09m1 stop
$344Delta
Find Deal
Sat, Dec 20 - Tue, Dec 30
Delta Logo
5:20 pm - 11:11 pmHSV-SAN
7h 51m1 stop
Delta Logo
2:00 pm - 8:12 amSAN-HSV
16h 12m1 stop
$357Delta
Find Deal
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
2:44 pm - 9:12 pmHSV-SAN
8h 28m1 stop
American Airlines Logo
12:40 pm - 11:20 pmSAN-HSV
8h 40m2 stops
$359American Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Alaska Airlines Logo
11:16 am - 6:50 pmHSV-SAN
9h 34m1 stop
Alaska Airlines Logo
6:25 pm - 10:44 amSAN-HSV
14h 19m2 stops
$419Alaska Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Alaska Airlines Logo
11:16 am - 6:50 pmHSV-SAN
9h 34m1 stop
Alaska Airlines Logo
6:25 pm - 10:44 amSAN-HSV
14h 19m2 stops
$444Alaska Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14

United Airlines flights from Huntsville to San Diego

Our best United Airlines deals on Huntsville to San Diego flight tickets
United Airlines
Nov 15
HSV11:09 amHuntsville
7h 16m
1 stop
SAN4:25 pmSan Diego
Nov 18
SAN6:15 amSan Diego
9h 13m
2 stops
HSV5:28 pmHuntsville
$294
Find similar
United Airlines
Feb 20
HSV4:30 pmHuntsville
9h 11m
2 stops
SAN11:41 pmSan Diego
Feb 24
SAN11:05 amSan Diego
8h 14m
2 stops
HSV9:19 pmHuntsville
$299
Find similar
United Airlines
Oct 13
HSV4:45 pmHuntsville
7h 00m
1 stop
SAN9:45 pmSan Diego
Oct 20
SAN10:15 pmSan Diego
9h 48m
1 stop
HSV10:03 amHuntsville
$374
Find similar

Alaska Airlines flights from Huntsville to San Diego

Our best Alaska Airlines deals on Huntsville to San Diego flight tickets
Alaska Airlines
Oct 15
HSV11:16 amHuntsville
9h 34m
1 stop
SAN6:50 pmSan Diego
Oct 20
SAN6:25 pmSan Diego
14h 19m
2 stops
HSV10:44 amHuntsville
$419
Find similar
Alaska Airlines
Oct 9
HSV11:16 amHuntsville
9h 34m
1 stop
SAN6:50 pmSan Diego
Oct 14
SAN6:25 pmSan Diego
14h 19m
2 stops
HSV10:44 amHuntsville
$444
Find similar
Alaska Airlines
Oct 16
HSV11:16 amHuntsville
9h 34m
1 stop
SAN6:50 pmSan Diego
Oct 20
SAN12:20 pmSan Diego
8h 04m
1 stop
HSV10:24 pmHuntsville
$449
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 September 15, 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

Fri 10/24

2:01 pm-9:53 pm

1 stop9h 52m

San Diego

Tue 10/28

10:30 pm-9:04 am

1 stop8h 34m

$289

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sat 11/15

11:09 am-4:25 pm

1 stop7h 16m

San Diego

Tue 11/18

6:15 am-5:28 pm

2 stops9h 13m

$294

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Fri 2/20

4:30 pm-11:41 pm

2 stops9h 11m

San Diego

Tue 2/24

11:05 am-9:19 pm

2 stops8h 14m

$299

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sun 9/28

7:37 pm-11:58 pm

1 stop6h 21m

San Diego

Thu 10/2

10:42 pm-9:23 am

1 stop8h 41m

$319

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sat 10/25

11:16 am-7:29 pm

1 stop10h 13m

San Diego

Tue 10/28

12:40 pm-11:20 pm

2 stops8h 40m

$325

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sat 12/20

2:10 pm-9:56 pm

1 stop9h 46m

San Diego

Tue 12/30

10:30 pm-8:39 am

1 stop8h 09m

$344

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sat 2/28

5:20 pm-11:11 pm

1 stop7h 51m

San Diego

Wed 3/4

2:00 pm-8:12 am

1 stop16h 12m

$357

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Fri 10/24

2:44 pm-9:12 pm

1 stop8h 28m

San Diego

Tue 10/28

12:40 pm-11:20 pm

2 stops8h 40m

$359

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 10/15

11:16 am-6:50 pm

1 stop9h 34m

San Diego

Mon 10/20

6:25 pm-10:44 am

2 stops14h 19m

$419

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 10/9

11:16 am-6:50 pm

1 stop9h 34m

San Diego

Tue 10/14

6:25 pm-10:44 am

2 stops14h 19m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Huntsville during the month October is also very affordable. Most momondo users find prices during this month for around $336.

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 $405 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 September 2025, prices for Huntsville to San Diego flights are approximately 30% 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

Direct flights

None
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 21m, 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
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
7,954 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
La Mesa
National City
Poway
Imperial Beach
San Ysidro
Borrego Springs
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.

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