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Cheap flights from Chattanooga to San Diego from $141

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 10/26. 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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Find the cheapest flights from Chattanooga to San Diego

Cheap round-trip flights

Multiple Airlines Logo
2:40 pm - 11:04 pmCHA-SAN
11h 24m1 stop
Multiple Airlines Logo
8:00 am - 1:50 pmSAN-CHA
26h 50m1 stop
$264Multiple Airlines
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Thu, Oct 23 - Sat, Oct 25
Multiple Airlines Logo
2:40 pm - 11:04 pmCHA-SAN
11h 24m1 stop
Multiple Airlines Logo
8:00 am - 1:50 pmSAN-CHA
26h 50m1 stop
$270Multiple Airlines
Find Deal
Thu, Oct 23 - Sat, Oct 25
Multiple Airlines Logo
2:40 pm - 11:04 pmCHA-SAN
11h 24m1 stop
Multiple Airlines Logo
8:00 am - 1:50 pmSAN-CHA
26h 50m1 stop
$277Multiple Airlines
Find Deal
Thu, Oct 23 - Sat, Oct 25
American Airlines Logo
8:23 pm - 11:40 pmCHA-SAN
6h 17m1 stop
American Airlines Logo
12:54 pm - 10:44 pmSAN-CHA
6h 50m1 stop
$289American Airlines
Find Deal
Thu, Oct 23 - Sat, Oct 25
Delta Logo
5:59 pm - 9:20 pmCHA-SAN
6h 21m1 stop
Delta Logo
10:30 pm - 9:07 amSAN-CHA
7h 37m1 stop
$303Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
5:00 am - 10:54 amCHA-SAN
8h 54m1 stop
American Airlines Logo
6:15 am - 3:49 pmSAN-CHA
6h 34m1 stop
$313American Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
United Airlines Logo
12:12 pm - 6:30 pmCHA-SAN
9h 18m1 stop
United Airlines Logo
11:08 am - 11:11 pmSAN-CHA
9h 03m2 stops
$318United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 15
American Airlines Logo
6:30 pm - 11:43 pmCHA-SAN
8h 13m1 stop
American Airlines Logo
6:42 am - 4:30 pmSAN-CHA
6h 48m1 stop
$333American Airlines
Find Deal
Sat, Feb 14 - Sun, Feb 22
Delta Logo
3:05 pm - 9:53 pmCHA-SAN
9h 48m1 stop
Delta Logo
10:30 pm - 9:12 amSAN-CHA
7h 42m1 stop
$344Delta
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Fri, Oct 24 - Sun, Oct 26
United Airlines Logo
2:01 pm - 8:25 pmCHA-SAN
9h 24m2 stops
United Airlines Logo
11:08 am - 11:11 pmSAN-CHA
9h 03m2 stops
$352United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 15

United Airlines flights from Chattanooga to San Diego

Our best United Airlines deals on Chattanooga to San Diego flight tickets
United Airlines
Oct 1
CHA12:12 pmChattanooga Lovell Field
9h 18m
1 stop
SAN6:30 pmSan Diego
Oct 15
SAN11:08 amSan Diego
9h 03m
2 stops
CHA11:11 pmChattanooga Lovell Field
$318
Find similar
United Airlines
Oct 1
CHA2:01 pmChattanooga Lovell Field
9h 24m
2 stops
SAN8:25 pmSan Diego
Oct 15
SAN11:08 amSan Diego
9h 03m
2 stops
CHA11:11 pmChattanooga Lovell Field
$352
Find similar
United Airlines
Nov 1
CHA7:01 amChattanooga Lovell Field
10h 59m
2 stops
SAN3:00 pmSan Diego
Nov 5
SAN11:02 amSan Diego
8h 57m
2 stops
CHA10:59 pmChattanooga Lovell Field
$371
Find similar

American Airlines flights from Chattanooga to San Diego

Our best American Airlines deals on Chattanooga to San Diego flight tickets
American Airlines
Oct 23
CHA8:23 pmChattanooga Lovell Field
6h 17m
1 stop
SAN11:40 pmSan Diego
Oct 25
SAN12:54 pmSan Diego
6h 50m
1 stop
CHA10:44 pmChattanooga Lovell Field
$289
Find similar
American Airlines
Sep 30
CHA6:00 amChattanooga Lovell Field
6h 52m
1 stop
SAN9:52 amSan Diego
Oct 5
SAN10:42 pmSan Diego
6h 50m
1 stop
CHA8:32 amChattanooga Lovell Field
$313
Find similar
American Airlines
Feb 14
CHA6:30 pmChattanooga Lovell Field
8h 13m
1 stop
SAN11:43 pmSan Diego
Feb 22
SAN6:42 amSan Diego
6h 48m
1 stop
CHA4:30 pmChattanooga Lovell Field
$333
Find similar

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 September 16, 2025.
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

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 10/23

2:40 pm-11:04 pm

1 stop11h 24m

San Diego

Sat 10/25

8:00 am-1:50 pm

1 stop26h 50m

$264

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 10/23

2:40 pm-11:04 pm

1 stop11h 24m

San Diego

Sat 10/25

8:00 am-1:50 pm

1 stop26h 50m

$270

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 10/23

2:40 pm-11:04 pm

1 stop11h 24m

San Diego

Sat 10/25

8:00 am-1:50 pm

1 stop26h 50m

$277

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 10/23

8:23 pm-11:40 pm

1 stop6h 17m

San Diego

Sat 10/25

12:54 pm-10:44 pm

1 stop6h 50m

$289

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Tue 10/14

5:59 pm-9:20 pm

1 stop6h 21m

San Diego

Tue 10/21

10:30 pm-9:07 am

1 stop7h 37m

$303

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Thu 10/2

5:00 am-10:54 am

1 stop8h 54m

San Diego

Tue 10/7

6:15 am-3:49 pm

1 stop6h 34m

$313

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Wed 10/1

12:12 pm-6:30 pm

1 stop9h 18m

San Diego

Wed 10/15

11:08 am-11:11 pm

2 stops9h 03m

$318

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sat 2/14

6:30 pm-11:43 pm

1 stop8h 13m

San Diego

Sun 2/22

6:42 am-4:30 pm

1 stop6h 48m

$333

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Fri 10/24

3:05 pm-9:53 pm

1 stop9h 48m

San Diego

Sun 10/26

10:30 pm-9:12 am

1 stop7h 42m

$344

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Wed 10/1

2:01 pm-8:25 pm

2 stops9h 24m

San Diego

Wed 10/15

11:08 am-11:11 pm

2 stops9h 03m

$352

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 January, then departing from Chattanooga during the month May is also very affordable. Most momondo users find prices during this month for around $372.

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

The cheapest day to depart from Chattanooga 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 $386. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $584. 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 afternoon when flights can be purchased for as low as $398. Flights in the evening are often more expensive with an average ticket price of $469.

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 $414 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 $186 on momondo.

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

As of September 2025, prices for Chattanooga to San Diego flights are approximately 21% 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

Direct flights

None
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. 6h 17m 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 $272Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
7,957 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 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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