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Cheap flights from Chattanooga to San Diego from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to San Diego departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chattanooga to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:17 pm - 4:15 pm
CHA
-
SAN
20h 58m
1 stop
Multiple Airlines Logo
2:49 pm - 9:27 pm
SAN
-
CHA
51h 38m
2 stops
$244Multiple Airlines
Thu, Apr 2 - Tue, Apr 7
Multiple Airlines Logo
10:17 pm - 4:15 pm
CHA
-
SAN
20h 58m
1 stop
Multiple Airlines Logo
2:49 pm - 9:27 pm
SAN
-
CHA
27h 38m
2 stops
$256Multiple Airlines
Thu, Apr 2 - Wed, Apr 8
Multiple Airlines Logo
10:15 pm - 4:13 pm
CHA
-
SAN
20h 58m
1 stop
Multiple Airlines Logo
2:08 pm - 9:25 pm
SAN
-
CHA
28h 17m
1 stop
$282Multiple Airlines
Thu, Mar 19 - Wed, Mar 25
Multiple Airlines Logo
10:17 pm - 4:25 pm
CHA
-
SAN
21h 08m
1 stop
Multiple Airlines Logo
9:28 pm - 9:06 pm
SAN
-
CHA
44h 38m
2 stops
$297Multiple Airlines
Sun, Apr 5 - Fri, Apr 10
American Airlines Logo
2:28 pm - 8:33 pm
CHA
-
SAN
9h 05m
1 stop
American Airlines Logo
11:01 am - 8:39 pm
SAN
-
CHA
6h 38m
1 stop
$309American Airlines
Wed, Apr 8 - Sat, Apr 18
Multiple Airlines Logo
10:15 pm - 4:13 pm
CHA
-
SAN
20h 58m
1 stop
Multiple Airlines Logo
2:50 pm - 9:25 pm
SAN
-
CHA
27h 35m
2 stops
$310Multiple Airlines
Thu, Mar 19 - Wed, Mar 25
United Airlines Logo
8:30 am - 3:33 pm
CHA
-
SAN
10h 03m
1 stop
United Airlines Logo
6:15 am - 3:33 pm
SAN
-
CHA
6h 18m
1 stop
$328United Airlines
Sat, Apr 11 - Mon, Apr 27
Delta Logo
3:06 pm - 10:59 pm
CHA
-
SAN
10h 53m
1 stop
Delta Logo
10:30 pm - 8:59 am
SAN
-
CHA
7h 29m
1 stop
$329Delta
Thu, Apr 2 - Wed, Apr 8
United Airlines Logo
7:00 am - 3:01 pm
CHA
-
SAN
11h 01m
2 stops
United Airlines Logo
12:10 pm - 10:58 pm
SAN
-
CHA
7h 48m
1 stop
$334United Airlines
Sat, Apr 4 - Fri, Apr 10
United Airlines Logo
7:00 am - 11:04 am
CHA
-
SAN
7h 04m
1 stop
United Airlines Logo
8:37 pm - 10:15 am
SAN
-
CHA
10h 38m
2 stops
$336United Airlines
Sat, Apr 11 - Mon, Apr 13

American Airlines flights from Chattanooga to San Diego

Our best American Airlines deals on Chattanooga to San Diego flight tickets
American Airlines
Apr 8
CHA2:28 pmChattanooga Lovell Field
9h 05m
1 stop
SAN8:33 pmSan Diego
Apr 18
SAN11:01 amSan Diego
6h 38m
1 stop
CHA8:39 pmChattanooga Lovell Field
$309
American Airlines
Mar 18
CHA2:11 pmChattanooga Lovell Field
9h 26m
1 stop
SAN8:37 pmSan Diego
Mar 25
SAN1:37 pmSan Diego
7h 18m
1 stop
CHA11:55 pmChattanooga Lovell Field
$354
American Airlines
May 21
CHA6:39 pmChattanooga Lovell Field
8h 00m
1 stop
SAN11:39 pmSan Diego
May 24
SAN10:28 pmSan Diego
7h 26m
1 stop
CHA8:54 amChattanooga Lovell Field
$390

United Airlines flights from Chattanooga to San Diego

Our best United Airlines deals on Chattanooga to San Diego flight tickets
United Airlines
Apr 11
CHA8:30 amChattanooga Lovell Field
10h 03m
1 stop
SAN3:33 pmSan Diego
Apr 27
SAN6:15 amSan Diego
6h 18m
1 stop
CHA3:33 pmChattanooga Lovell Field
$328
United Airlines
Mar 16
CHA12:39 pmChattanooga Lovell Field
11h 44m
1 stop
SAN9:23 pmSan Diego
Apr 11
SAN12:10 pmSan Diego
7h 48m
1 stop
CHA10:58 pmChattanooga Lovell Field
$334
United Airlines
Apr 11
CHA7:00 amChattanooga Lovell Field
7h 04m
1 stop
SAN11:04 amSan Diego
Apr 13
SAN8:37 pmSan Diego
10h 38m
2 stops
CHA10:15 amChattanooga Lovell Field
$336

momondo Fare Finder

 
Customize your flight search to find flights from Chattanooga 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 March 7, 2026.
Use the filters below to find and compare flights from Chattanooga to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 4/2

10:17 pm-4:15 pm

1 stop20h 58m

San Diego

Tue 4/7

2:49 pm-9:27 pm

2 stops51h 38m

$244

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 4/2

10:17 pm-4:15 pm

1 stop20h 58m

San Diego

Wed 4/8

2:49 pm-9:27 pm

2 stops27h 38m

$256

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 3/19

10:15 pm-4:13 pm

1 stop20h 58m

San Diego

Wed 3/25

2:08 pm-9:25 pm

1 stop28h 17m

$282

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sun 4/5

10:17 pm-4:25 pm

1 stop21h 08m

San Diego

Fri 4/10

9:28 pm-9:06 pm

2 stops44h 38m

$297
Quickest round-trip

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Wed 4/8

2:28 pm-8:33 pm

1 stop9h 05m

San Diego

Sat 4/18

11:01 am-8:39 pm

1 stop6h 38m

$309

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 3/19

10:15 pm-4:13 pm

1 stop20h 58m

San Diego

Wed 3/25

2:50 pm-9:25 pm

2 stops27h 35m

$310

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sat 4/11

8:30 am-3:33 pm

1 stop10h 03m

San Diego

Mon 4/27

6:15 am-3:33 pm

1 stop6h 18m

$328

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 4/2

3:06 pm-10:59 pm

1 stop10h 53m

San Diego

Wed 4/8

10:30 pm-8:59 am

1 stop7h 29m

$329

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sat 4/4

7:00 am-3:01 pm

2 stops11h 01m

San Diego

Fri 4/10

12:10 pm-10:58 pm

1 stop7h 48m

$334

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sat 4/11

7:00 am-11:04 am

1 stop7h 04m

San Diego

Mon 4/13

8:37 pm-10:15 am

2 stops10h 38m

$336

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 Chattanooga 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 May, then departing from Chattanooga during the month October is also very affordable. Most momondo users find prices during this month for around $369.

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

You are more likely to see cheaper flights to San Diego from Chattanooga when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $430 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Chattanooga for as low as $308 on momondo.

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

As of March 2026, prices for Chattanooga to San Diego flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Chattanooga to San Diego

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

Cheap Chattanooga to San Diego (CHA to SAN) flight deals and tips

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

Fastest flight time

7h 02m

Direct flights

None
The fastest flight from Chattanooga to San Diego takes 7h 02m
There are no direct flights from Chattanooga to San Diego. There are no popular flight routes from Chattanooga to San Diego.
Search flight deals

  • How far is Chattanooga Lovell Field to San Diego by plane?

    San Diego is 1824.9 mi away from Chattanooga Lovell Field. 7h 02m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to San Diego Airport?

    Prices for flights from Chattanooga Lovell Field Airport to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to San Diego Airport?

  • How old do you have to be to fly from Chattanooga Lovell Field Airport 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 Chattanooga Lovell Field Airport 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.

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

Best airlines flying from Chattanooga to San Diego

Compare and see reviews for airlines that fly from Chattanooga to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $256Free CancellationRating
7.1
11,398 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,271 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
National City
Poway
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Chattanooga.

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

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

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

momondo provides multiple filters to help you find the best flight to San Diego from Chattanooga. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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