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Cheap flights from Chattanooga to San Diego from $221

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 10/2. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chattanooga to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:42 pm - 9:24 pm
CHA
-
SAN
7h 42m
1 stop
United Airlines Logo
2:15 pm - 12:10 am
SAN
-
CHA
6h 55m
1 stop
$359United Airlines
Mon, Sep 14 - Tue, Sep 22
United Airlines Logo
4:42 pm - 9:24 pm
CHA
-
SAN
7h 42m
1 stop
United Airlines Logo
10:30 pm - 9:42 am
SAN
-
CHA
8h 12m
1 stop
$359United Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
4:08 pm - 8:04 pm
CHA
-
SAN
6h 56m
1 stop
American Airlines Logo
9:25 pm - 8:32 am
SAN
-
CHA
8h 07m
1 stop
$359American Airlines
Thu, Oct 29 - Thu, Nov 5
American Airlines Logo
4:11 pm - 9:48 pm
CHA
-
SAN
8h 37m
1 stop
American Airlines Logo
6:20 am - 3:23 pm
SAN
-
CHA
6h 03m
1 stop
$359American Airlines
Fri, Oct 2 - Mon, Oct 5
Delta Logo
2:32 pm - 7:26 pm
CHA
-
SAN
7h 54m
1 stop
Delta Logo
10:30 pm - 9:18 am
SAN
-
CHA
7h 48m
1 stop
$359Delta
Wed, Sep 16 - Mon, Sep 21
Delta Logo
7:25 pm - 10:54 pm
CHA
-
SAN
6h 29m
1 stop
Delta Logo
2:00 pm - 11:50 pm
SAN
-
CHA
6h 50m
1 stop
$359Delta
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
12:32 pm - 7:17 pm
CHA
-
SAN
9h 45m
1 stop
American Airlines Logo
7:15 am - 6:34 pm
SAN
-
CHA
8h 19m
1 stop
$359American Airlines
Sat, Sep 26 - Wed, Sep 30
Delta Logo
5:45 pm - 9:41 pm
CHA
-
SAN
6h 56m
1 stop
Delta Logo
9:40 pm - 9:06 am
SAN
-
CHA
8h 26m
1 stop
$359Delta
Mon, Dec 21 - Tue, Dec 29
United Airlines Logo
6:15 am - 11:15 am
CHA
-
SAN
8h 00m
1 stop
United Airlines Logo
6:18 am - 5:08 pm
SAN
-
CHA
7h 50m
1 stop
$359United Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
6:15 am - 11:15 am
CHA
-
SAN
8h 00m
1 stop
United Airlines Logo
12:04 pm - 11:15 pm
SAN
-
CHA
8h 11m
1 stop
$359United Airlines
Sat, Aug 29 - Tue, Sep 8

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Delta flights from Chattanooga to San Diego

Our best Delta deals on Chattanooga to San Diego flight tickets
Delta
Oct 14
CHA5:35 amChattanooga Lovell Field
7h 07m
1 stop
SAN9:42 amSan Diego
Oct 23
SAN9:45 pmSan Diego
8h 36m
1 stop
CHA9:21 amChattanooga Lovell Field
$379
Delta
Dec 22
CHA3:15 pmChattanooga Lovell Field
9h 26m
1 stop
SAN9:41 pmSan Diego
Dec 31
SAN10:40 pmSan Diego
7h 26m
1 stop
CHA9:06 amChattanooga Lovell Field
$389
Delta
Aug 13
CHA6:00 amChattanooga Lovell Field
7h 20m
1 stop
SAN10:20 amSan Diego
Aug 20
SAN2:00 pmSan Diego
6h 43m
1 stop
CHA11:43 pmChattanooga Lovell Field
$394

United Airlines flights from Chattanooga to San Diego

Our best United Airlines deals on Chattanooga to San Diego flight tickets
United Airlines
Sep 16
CHA7:00 amChattanooga Lovell Field
9h 17m
1 stop
SAN1:17 pmSan Diego
Sep 21
SAN12:04 pmSan Diego
8h 11m
1 stop
CHA11:15 pmChattanooga Lovell Field
$359
United Airlines
Sep 12
CHA10:44 amChattanooga Lovell Field
9h 42m
2 stops
SAN5:26 pmSan Diego
Sep 19
SAN10:30 pmSan Diego
8h 25m
1 stop
CHA9:55 amChattanooga Lovell Field
$364
United Airlines
Aug 21
CHA1:51 pmChattanooga Lovell Field
9h 04m
2 stops
SAN7:55 pmSan Diego
Aug 25
SAN11:20 amSan Diego
9h 50m
2 stops
CHA12:10 amChattanooga Lovell Field
$369

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 August 1, 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

Mon 9/14

4:42 pm-9:24 pm

1 stop7h 42m

San Diego

Tue 9/22

2:15 pm-12:10 am

1 stop6h 55m

$359

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Fri 9/25

4:42 pm-9:24 pm

1 stop7h 42m

San Diego

Sun 9/27

10:30 pm-9:42 am

1 stop8h 12m

$359

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 10/29

4:08 pm-8:04 pm

1 stop6h 56m

San Diego

Thu 11/5

9:25 pm-8:32 am

1 stop8h 07m

$359

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Fri 10/2

4:11 pm-9:48 pm

1 stop8h 37m

San Diego

Mon 10/5

6:20 am-3:23 pm

1 stop6h 03m

$359

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Wed 9/16

2:32 pm-7:26 pm

1 stop7h 54m

San Diego

Mon 9/21

10:30 pm-9:18 am

1 stop7h 48m

$359
Quickest round-trip

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Fri 10/2

7:25 pm-10:54 pm

1 stop6h 29m

San Diego

Mon 10/5

2:00 pm-11:50 pm

1 stop6h 50m

$359

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sat 9/26

12:32 pm-7:17 pm

1 stop9h 45m

San Diego

Wed 9/30

7:15 am-6:34 pm

1 stop8h 19m

$359

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Mon 12/21

5:45 pm-9:41 pm

1 stop6h 56m

San Diego

Tue 12/29

9:40 pm-9:06 am

1 stop8h 26m

$359

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sat 8/22

6:15 am-11:15 am

1 stop8h 00m

San Diego

Sat 8/29

6:18 am-5:08 pm

1 stop7h 50m

$359

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sat 8/29

6:15 am-11:15 am

1 stop8h 00m

San Diego

Tue 9/8

12:04 pm-11:15 pm

1 stop8h 11m

$359

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 typical price of a round-trip flight between Chattanooga and San Diego?

Prices are currently typical for flights on this route.

Typical prices usually range from $348 to $523.
The lowest price recently found on this route was $359.

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 Chattanooga during the month October is also very affordable. Most momondo users find prices during this month for around $371.

How far in advance should I book a flight from Chattanooga 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 $444 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 August 2026, prices for Chattanooga to San Diego flights are approximately 100% more expensive 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

6h 26m

Direct flights

None
The fastest flight from Chattanooga to San Diego takes 6h 26m
There are no direct flights from Chattanooga to San Diego. There are no popular flight routes from Chattanooga to San Diego.
Search flight deals

Frequently asked questions about flying from Chattanooga to San Diego

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

    San Diego is 1824.9 mi away from Chattanooga Lovell Field. 6h 26m 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
DeltaPriceFrom $288Free CancellationRating
7.8
8,497 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights

Traveling to a place near San Diego?

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

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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