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$151+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SAN
jun. 28 — jul. 51
sáb. 6/28
sáb. 7/5
1 adult, Economy
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Cheapflights Tip: The best prices from Chattanooga Lovell Field to San Diego are usually found in August or January, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap 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 junio 23, 2025.

Round-trip from

$262
(American Airlines)

One-way from

$151
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$440
From Chattanooga Lovell Field to San Diego
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One-way flight from Chattanooga Lovell Field to San Diego
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 23, 2025.

This American Airlines deal was found by Cheapflights users on 6/21. 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.
sáb. 10/2512:36 pmCHA - SAN
1 stop8h 05mAmerican Airlines
mar. 11/412:10 pmSAN - CHA
1 stop6h 42mAmerican Airlines
Deal found 6/21$262
This Delta deal was found by Cheapflights users on 6/21. 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.
mar. 9/303:15 pmCHA - SAN
1 stop9h 20mDelta
mar. 10/1410:40 pmSAN - CHA
1 stop7h 25mDelta
Deal found 6/21$277
This Mytrip deal was found by Cheapflights users on 6/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/155:04 pmCHA - SAN
2 stops27h 52mSpirit Airlines
lun. 8/187:01 pmSAN - CHA
2 stops18h 00mSpirit Airlines
Deal found 6/23$338
This United Airlines deal was found by Cheapflights users on 6/23. 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. 7/85:30 pmCHA - SAN
1 stop8h 14mUnited Airlines
dom. 7/138:44 pmSAN - CHA
2 stops11h 51mUnited Airlines
Deal found 6/23$344
This Mytrip deal was found by Cheapflights users on 6/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/223:07 pmCHA - SAN
1 stop11h 22mMultiple Airlines
jue. 6/265:50 pmSAN - CHA
3 stops18h 24mMultiple Airlines
Deal found 6/21$674

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 junio 23, 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

sáb. 10/25

5:00 pm-11:25 pm

1 stop9h 25m

San Diego

sáb. 11/1

10:34 am-9:41 pm

1 stop8h 07m

$262

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

mar. 9/30

3:15 pm-9:35 pm

1 stop9h 20m

San Diego

mar. 10/14

10:40 pm-9:05 am

1 stop7h 25m

$277

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

vie. 8/15

5:04 pm-5:56 pm

2 stops27h 52m

San Diego

lun. 8/18

7:01 pm-4:01 pm

2 stops18h 00m

$338

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

mar. 7/8

5:30 pm-10:44 pm

1 stop8h 14m

San Diego

dom. 7/13

8:44 pm-11:35 am

2 stops11h 51m

$344

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

dom. 9/7

2:37 pm-8:14 am

2 stops20h 37m

San Diego

sáb. 9/13

3:10 pm-8:41 pm

3 stops26h 31m

$375

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

sáb. 7/12

1:30 pm-11:06 pm

2 stops12h 36m

$151

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

sáb. 7/12

5:50 am-9:50 am

1 stop7h 00m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

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 June 20, 2025.

The best time to book flights from Chattanooga to San Diego is 87 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, August is the cheapest month in which you can book a flight from Chattanooga to San Diego (average of $286). Flying from Chattanooga to San Diego in March is currently the most expensive (average of $366). 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 junio 23, 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 16% on your trip compared to booking a flight in the evening.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 junio 23, 2025.
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

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
8.0
Very good
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

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
United Airlines
7.4
Good
8,831 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

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
10,000 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

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
Spirit Airlines
6.3
Okay
8,077 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

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.

  • 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 $262. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $277 and $347, respectively. American Airlines is currently priced 36% 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, August is the cheapest month in which you can book a flight from Chattanooga to San Diego (average of $286). Flying from Chattanooga to San Diego in March is currently the most expensive (average of $366). 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 Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

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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 junio 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$440FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$373FlexibilityNo cancel feeOn-timeN/A

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