$142+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SAN
Mar 10 — Mar 171
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Chattanooga to San DiegoExplore 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 February 8, 2026.
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 February 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Thu 2/269:57 pm
CHA
- SAN
1 stop24h 26m
Multiple Airlines
Fri 3/65:08 pm
SAN
- CHA
2 stops44h 30m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 2/269:57 pm
CHA
- SAN
1 stop24h 26m
Multiple Airlines
Wed 3/49:45 am
SAN
- CHA
2 stops28h 53m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 2/269:57 pm
CHA
- SAN
1 stop24h 26m
Multiple Airlines
Sat 3/76:55 am
SAN
- CHA
2 stops30h 43m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/19:57 pm
CHA
- SAN
1 stop18h 08m
Multiple Airlines
Wed 3/49:45 am
SAN
- CHA
2 stops28h 53m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sun 2/229:58 pm
CHA
- SAN
1 stop18h 12m
Multiple Airlines
Wed 2/257:11 am
SAN
- CHA
2 stops35h 01m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Thu 4/210:17 pm
CHA
- SAN
1 stop20h 58m
Multiple Airlines
Sat 4/116:35 am
SAN
- CHA
2 stops30h 18m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sun 4/510:17 pm
CHA
- SAN
1 stop20h 58m
Multiple Airlines
Sat 4/116:35 am
SAN
- CHA
2 stops30h 18m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/19:57 pm
CHA
- SAN
1 stop18h 08m
Multiple Airlines
Sat 3/72:08 pm
SAN
- CHA
1 stop27h 07m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 2/256:19 pm
CHA
- SAN
1 stop7h 29m
Delta
Sun 3/810:30 pm
SAN
- CHA
1 stop7h 29m
Delta
Deal found 2/4![Delta logo]()
$309
Best flights from Chattanooga to San DiegoDiscover carefully curated flight deals from Chattanooga to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 8, 2026.
Discover carefully curated flight deals from Chattanooga to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 8, 2026.
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 2/256:19 pm
CHA
- SAN
1 stop7h 29m
Delta
Tue 3/310:20 pm
SAN
- CHA
1 stop7h 38m
Delta
Deal found 2/4![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Fri 3/62:01 pm
CHA
- SAN
2 stops12h 39m
United Airlines
Fri 3/1310:30 pm
SAN
- CHA
1 stop8h 42m
United Airlines
Deal found 2/6![United Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Fri 3/66:29 pm
CHA
- SAN
1 stop8h 30m
American Airlines
Fri 3/1310:00 pm
SAN
- CHA
1 stop7h 43m
American Airlines
Deal found 2/6![American Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 2/4. 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.
Fri 2/276:32 pm
CHA
- SAN
1 stop7h 16m
Delta
Tue 3/310:20 pm
SAN
- CHA
1 stop7h 38m
Delta
Deal found 2/4![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 4/105:20 pm
CHA
- SAN
1 stop7h 06m
United Airlines
Mon 4/138:39 pm
SAN
- CHA
2 stops10h 28m
United Airlines
Deal found 2/4![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 2/5. 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.
Sat 5/25:45 am
CHA
- SAN
1 stop7h 04m
Delta
Wed 5/1311:25 am
SAN
- CHA
1 stop7h 19m
Delta
Deal found 2/5![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/5. 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.
Wed 4/15:50 am
CHA
- SAN
1 stop7h 03m
Delta
Mon 4/139:45 pm
SAN
- CHA
1 stop8h 19m
Delta
Deal found 2/5![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/5. 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.
Tue 5/55:45 am
CHA
- SAN
1 stop7h 04m
Delta
Mon 5/1112:49 pm
SAN
- CHA
1 stop8h 04m
Delta
Deal found 2/5![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/5. 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.
Thu 4/23:06 pm
CHA
- SAN
1 stop10h 53m
Delta
Wed 4/89:55 pm
SAN
- CHA
1 stop8h 04m
Delta
Deal found 2/5![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/5. 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.
Fri 5/84:20 pm
CHA
- SAN
1 stop7h 55m
Delta
Wed 5/1311:25 am
SAN
- CHA
1 stop7h 19m
Delta
Deal found 2/5![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/5. 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.
Wed 4/19:44 am
CHA
- SAN
1 stop9h 47m
Delta
Thu 4/96:15 am
SAN
- CHA
1 stop6h 14m
Delta
Deal found 2/5![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/4. 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.
Fri 2/276:32 pm
CHA
- SAN
1 stop7h 16m
Delta
Sat 3/72:15 pm
SAN
- CHA
1 stop6h 06m
Delta
Deal found 2/4![Delta logo]()
$330
Last-minute flights from Chattanooga to San DiegoDiscover last-minute flight deals from Chattanooga to San Diego. Data last updated February 8, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to San Diego. Data last updated February 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sun 2/229:58 pm
CHA
- SAN
1 stop18h 12m
Multiple Airlines
Wed 2/257:11 am
SAN
- CHA
2 stops35h 01m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 2/4. 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.
Tue 2/246:19 pm
CHA
- SAN
1 stop7h 29m
Delta
Sun 3/810:30 pm
SAN
- CHA
1 stop7h 29m
Delta
Deal found 2/4![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 2/256:19 pm
CHA
- SAN
1 stop7h 29m
Delta
Sun 3/810:30 pm
SAN
- CHA
1 stop7h 29m
Delta
Deal found 2/4![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 2/256:19 pm
CHA
- SAN
1 stop7h 29m
Delta
Sat 3/72:15 pm
SAN
- CHA
1 stop6h 06m
Delta
Deal found 2/4![Delta logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Thu 2/269:57 pm
CHA
- SAN
1 stop24h 26m
Multiple Airlines
Fri 3/65:08 pm
SAN
- CHA
2 stops44h 30m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 2/269:57 pm
CHA
- SAN
1 stop24h 26m
Multiple Airlines
Wed 3/49:45 am
SAN
- CHA
2 stops28h 53m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 2/269:57 pm
CHA
- SAN
1 stop24h 26m
Multiple Airlines
Sat 3/76:55 am
SAN
- CHA
2 stops30h 43m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/19:57 pm
CHA
- SAN
1 stop18h 08m
Multiple Airlines
Wed 3/49:45 am
SAN
- CHA
2 stops28h 53m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/19:57 pm
CHA
- SAN
1 stop18h 08m
Multiple Airlines
Sat 3/72:08 pm
SAN
- CHA
1 stop27h 07m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Fri 3/62:01 pm
CHA
- SAN
2 stops12h 39m
United Airlines
Fri 3/1310:30 pm
SAN
- CHA
1 stop8h 42m
United Airlines
Deal found 2/6![United Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Fri 3/67:59 am
CHA
- SAN
1 stop7h 42m
American Airlines
Sun 3/810:00 pm
SAN
- CHA
1 stop7h 43m
American Airlines
Deal found 2/8![American Airlines logo]()
$352
One-way flights from Chattanooga to San DiegoSearch for one-way flight options from Chattanooga to San Diego. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
Search for one-way flight options from Chattanooga to San Diego. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Thu 4/2310:17 pm
CHA
- SAN
2 stops48h 47m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Mon 4/205:14 pm
CHA
- SAN
3 stops53h 50m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$181
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Sun 3/296:28 pm
CHA
- SAN
1 stop8h 31m
American Airlines
Deal found 2/5![American Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 2/245:22 pm
CHA
- SAN
3 stops23h 25m
United Airlines
Deal found 2/6![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 2/236:32 pm
CHA
- SAN
1 stop7h 16m
Delta
Deal found 2/6![Delta logo]()
$425
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Mon 2/167:59 am
CHA
- SAN
1 stop7h 42m
American Airlines
Deal found 2/5![American Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Mon 2/161:15 pm
CHA
- SAN
2 stops13h 25m
United Airlines
Deal found 2/5![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sun 3/296:30 am
CHA
- SAN
2 stops29h 46m
United Airlines
Deal found 2/5![United Airlines logo]()
$558
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 February 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (Kiwi.com) |
One-way from | $142 (Kiwi.com) |
Popular in | January |
Cheapest in | May |
Average price | $393 |
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 February 8, 2026.
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
Wed 2/25
6:19 pm-10:48 pm
1 stop7h 29m
San Diego
Tue 3/3
10:20 pm-8:58 am
1 stop7h 38m
$309
ChattanoogaSan Diego
CHA - SAN
CHASAN
Chattanooga Lovell Field
Fri 2/27
6:32 pm-10:48 pm
1 stop7h 16m
San Diego
Tue 3/3
10:20 pm-8:58 am
1 stop7h 38m
$309
ChattanoogaSan Diego
CHA - SAN
CHASAN
Chattanooga Lovell Field
Sat 5/2
5:45 am-9:49 am
1 stop7h 04m
San Diego
Wed 5/13
11:25 am-9:44 pm
1 stop7h 19m
$309
ChattanoogaSan Diego
CHA - SAN
CHASAN
Chattanooga Lovell Field
Wed 4/1
5:50 am-9:53 am
1 stop7h 03m
San Diego
Mon 4/13
9:45 pm-9:04 am
1 stop8h 19m
$309
ChattanoogaSan Diego
CHA - SAN
CHASAN
Chattanooga Lovell Field
Tue 5/5
5:45 am-9:49 am
1 stop7h 04m
San Diego
Mon 5/11
12:49 pm-11:53 pm
1 stop8h 04m
$309
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
9:55 pm-8:59 am
1 stop8h 04m
$309
ChattanoogaSan Diego
CHA - SAN
CHASAN
Chattanooga Lovell Field
Fri 5/8
4:20 pm-9:15 pm
1 stop7h 55m
San Diego
Wed 5/13
11:25 am-9:44 pm
1 stop7h 19m
$309
ChattanoogaSan Diego
CHA - SAN
CHASAN
Chattanooga Lovell Field
Wed 4/1
9:44 am-4:31 pm
1 stop9h 47m
San Diego
Thu 4/9
6:15 am-3:29 pm
1 stop6h 14m
$309
ChattanoogaSan Diego
CHA - SAN
CHASAN
Chattanooga Lovell Field
Fri 3/6
2:01 pm-11:40 pm
2 stops12h 39m
San Diego
Fri 3/13
10:30 pm-10:12 am
1 stop8h 42m
$314
ChattanoogaSan Diego
CHA - SAN
CHASAN
Chattanooga Lovell Field
Fri 4/10
5:20 pm-9:26 pm
1 stop7h 06m
San Diego
Mon 4/13
8:39 pm-10:07 am
2 stops10h 28m
$314
Showing 1-10 of 19 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chattanooga-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-San Diego flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
CHA-SAN
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 February 6, 2026.
The best time to book flights from Chattanooga to San Diego is 35 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 $143). 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.
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 February 8, 2026.
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.
Entertainment
7.8
Crew
8.5
Overall
7.9
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Crew
8.5
Overall
7.9
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Crew
8.5
Overall
7.9
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Chattanooga and San Diego flights
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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 February 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$437 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$376 | FlexibilityNo cancel fee | On-timeN/A |