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$128+ Cheap flights from Chattanooga to San Diego (CHA - SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SAN
janv. 11 — janv. 181
dim. 1/11
dim. 1/18
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Chattanooga Lovell Field to San Diego are usually found in October or May, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Chattanooga to San Diego

Cheapest flights from Chattanooga to San Diego
Explore the most affordable flight options available from Chattanooga to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:17 pmCHA - SAN
1 stop16h 54mMultiple Airlines
mer. 1/79:43 amSAN - CHA
1 stop24h 01mMultiple Airlines
Deal found 12/9$282
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/162:16 pmCHA - SAN
1 stop9h 00mAmerican Airlines
mer. 1/79:21 amSAN - CHA
1 stop5h 43mAmerican Airlines
Deal found 12/11$386
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:00 amCHA - SAN
1 stop7h 30mUnited Airlines
mer. 1/78:37 pmSAN - CHA
2 stops12h 07mUnited Airlines
Deal found 12/11$407
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/132:16 pmCHA - SAN
1 stop9h 00mAmerican Airlines
sam. 1/106:20 amSAN - CHA
1 stop8h 41mAmerican Airlines
Deal found 12/10$416
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/315:25 pmCHA - SAN
1 stop6h 31mDelta
mer. 1/710:30 pmSAN - CHA
1 stop7h 33mDelta
Deal found 12/9$418
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/125:00 amCHA - SAN
1 stop9h 52mAmerican Airlines
sam. 1/106:20 amSAN - CHA
1 stop8h 41mAmerican Airlines
Deal found 12/11$448
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/315:25 pmCHA - SAN
1 stop6h 31mDelta
lun. 1/510:30 pmSAN - CHA
1 stop7h 33mDelta
Deal found 12/9$458
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/126:19 pmCHA - SAN
1 stop8h 16mDelta
sam. 1/108:05 amSAN - CHA
1 stop8h 10mDelta
Deal found 12/10$479

Find flight deals from Chattanooga to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated décembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$275
(Kiwi.com)

One-way from

$128
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$497
Provider with most accurate pricing for Chattanooga Lovell Field-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-San Diego flights.
Search Deals
From Chattanooga Lovell Field to San Diego
Search Deals
One-way flight from Chattanooga Lovell Field to San Diego
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated décembre 12, 2025.
Use the filters below to find and compare flights from Chattanooga to San Diego that are best for you.

Fly from

Chattanooga

Fly to

San Diego

Route

Depart

Return

Price

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

jeu. 1/15

3:03 pm-10:31 pm

1 stop10h 28m

San Diego

sam. 1/17

10:30 pm-9:03 am

1 stop7h 33m

$277

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

mer. 1/7

8:15 am-3:36 pm

1 stop10h 21m

San Diego

jeu. 1/22

10:52 am-8:44 pm

1 stop6h 52m

$293

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

mar. 2/10

3:03 pm-10:31 pm

1 stop10h 28m

San Diego

mar. 2/17

10:30 pm-8:58 am

1 stop7h 28m

$293

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

mar. 2/10

6:03 pm-10:45 pm

1 stop7h 42m

San Diego

ven. 2/20

10:30 pm-9:22 am

1 stop7h 52m

$293

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

mer. 1/7

1:47 pm-7:39 pm

1 stop8h 52m

San Diego

jeu. 1/22

11:11 am-9:12 pm

1 stop7h 01m

$303

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

lun. 1/12

6:34 pm-10:50 pm

1 stop7h 16m

San Diego

ven. 1/23

10:45 pm-10:03 am

1 stop8h 18m

$329

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

ven. 5/15

2:55 pm-9:44 pm

1 stop9h 49m

San Diego

lun. 5/25

9:40 pm-9:04 am

1 stop8h 24m

$329

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

jeu. 2/19

5:22 pm-10:44 pm

1 stop8h 22m

San Diego

lun. 2/23

6:10 pm-11:33 am

2 stops14h 23m

$354

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

lun. 3/2

6:00 pm-10:50 pm

1 stop7h 50m

San Diego

ven. 3/6

10:30 pm-9:22 am

1 stop7h 52m

$357

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

lun. 3/2

5:22 pm-10:44 pm

1 stop8h 22m

San Diego

ven. 3/6

7:50 pm-10:17 am

2 stops11h 27m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 17 results
1
2

Compare providers for flights from Chattanooga to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to San Diego in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chattanooga-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chattanooga-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-San Diego flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chattanooga to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Chattanooga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chattanooga to San Diego

How far ahead should I book a flight from Chattanooga to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Chattanooga to San Diego. Price data was last updated on December 5, 2025.

The best time to book flights from Chattanooga to San Diego is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chattanooga to San Diego?

Currently, March is the cheapest month in which you can book a flight from Chattanooga to San Diego (average of $114). Flying from Chattanooga to San Diego in November is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHA to SAN?

Find hourly flight availability from Chattanooga to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Chattanooga to San Diego in the afternoon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated décembre 12, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Chattanooga to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chattanooga to San Diego?

    Delta and United Airlines can get you from Chattanooga to San Diego in just under 8h 52m. Your travel time can differ by up to 29m. There are 1833 mi between Chattanooga and San Diego. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chattanooga to San Diego round-trip?

    Flying on American Airlines is currently your cheapest option to San Diego, with prices starting at $256. Another option worth looking into is Delta, starting at $276 round trip. American Airlines is currently priced 39% below the average price you’ll pay for this route.

  • Can I find deals for flights from Chattanooga to San Diego that include hotel bookings?

    Yes. In addition to deals on Chattanooga to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to San Diego.

  • Can I find deals for business class flights from Chattanooga to San Diego?

    Yes. Cheapflights offers flight deals from Chattanooga to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chattanooga to San Diego?

    Currently, March is the cheapest month in which you can book a flight from Chattanooga to San Diego (average of $114). Flying from Chattanooga to San Diego in November is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Julian
National City

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Top 2 airlines flying from Chattanooga to San Diego

Discover the top 2 airlines that operate flights from Chattanooga to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated décembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$373FlexibilityNo cancel feeOn-timeN/A

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