$248+ Cheap flights from Chattanooga (CHA) to Puerto Rico
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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJU
Mar 25 — Apr 11
1 adult, Economy
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Cheapest flights from Chattanooga to Puerto RicoExplore the most affordable flight options available from Chattanooga to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.
Explore the most affordable flight options available from Chattanooga to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/229:36 pm
CHA
- SJU
1 stop21h 19m
Multiple Airlines
Wed 3/257:54 pm
SJU
- CHA
1 stop24h 52m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 5/104:11 pm
CHA
- SJU
1 stop22h 20m
Multiple Airlines
Sat 5/163:36 pm
SJU
- CHA
1 stop29h 36m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/104:11 pm
CHA
- SJU
1 stop22h 20m
Multiple Airlines
Sun 5/176:00 am
SJU
- CHA
1 stop15h 12m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 5/104:11 pm
CHA
- SJU
1 stop22h 20m
Multiple Airlines
Wed 5/203:36 pm
SJU
- CHA
1 stop16h 31m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 5/144:11 pm
CHA
- SJU
1 stop28h 38m
Multiple Airlines
Wed 5/203:36 pm
SJU
- CHA
1 stop16h 31m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/199:36 pm
CHA
- SJU
2 stops36h 34m
Multiple Airlines
Wed 3/257:54 pm
SJU
- CHA
1 stop24h 52m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$308
Best flights from Chattanooga to Puerto RicoDiscover carefully curated flight deals from Chattanooga to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.
Discover carefully curated flight deals from Chattanooga to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/229:36 pm
CHA
- SJU
1 stop21h 19m
Multiple Airlines
Wed 3/257:54 pm
SJU
- CHA
1 stop24h 52m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 5/114:24 pm
CHA
- SJU
1 stop5h 53m
Delta
Tue 5/196:15 am
SJU
- CHA
1 stop7h 52m
Delta
Deal found 2/21![Delta logo]()
$396
This American Airlines deal was found by Cheapflights users on 2/19. 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 8/146:20 am
CHA
- SJU
1 stop16h 36m
American Airlines
Wed 8/193:50 pm
SJU
- CHA
1 stop16h 44m
American Airlines
Deal found 2/19![American Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 5/114:24 pm
CHA
- SJU
1 stop5h 53m
Delta
Wed 5/207:30 am
SJU
- CHA
1 stop6h 37m
Delta
Deal found 2/21![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 2/21. 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.
Tue 5/122:52 pm
CHA
- SJU
1 stop7h 25m
Delta
Wed 5/207:30 am
SJU
- CHA
1 stop8h 02m
Delta
Deal found 2/21![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 2/21. 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.
Sun 5/105:35 am
CHA
- SJU
1 stop6h 11m
Delta
Sat 5/162:20 pm
SJU
- CHA
1 stop6h 03m
Delta
Deal found 2/21![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 2/21. 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.
Tue 5/122:52 pm
CHA
- SJU
1 stop7h 25m
Delta
Sat 5/162:20 pm
SJU
- CHA
1 stop6h 03m
Delta
Deal found 2/21![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 2/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/142:52 pm
CHA
- SJU
1 stop7h 25m
Delta
Tue 5/195:43 pm
SJU
- CHA
1 stop6h 10m
Delta
Deal found 2/23![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 5/114:24 pm
CHA
- SJU
1 stop5h 53m
Delta
Sun 5/176:15 am
SJU
- CHA
1 stop7h 52m
Delta
Deal found 2/21![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 2/22. 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.
Sun 3/226:15 pm
CHA
- SJU
1 stop5h 00m
Delta
Thu 3/267:30 am
SJU
- CHA
1 stop6h 54m
Delta
Deal found 2/22![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 3/224:14 pm
CHA
- SJU
1 stop7h 01m
Delta
Tue 3/246:15 am
SJU
- CHA
1 stop9h 14m
Delta
Deal found 2/19![Delta logo]()
$456
Last-minute flights from Chattanooga to Puerto RicoDiscover last-minute flight deals from Chattanooga to Puerto Rico. Data last updated February 23, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Puerto Rico. Data last updated February 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/199:36 pm
CHA
- SJU
2 stops36h 34m
Multiple Airlines
Wed 3/257:54 pm
SJU
- CHA
1 stop24h 52m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 2/20. 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 3/204:14 pm
CHA
- SJU
1 stop7h 01m
Delta
Fri 3/276:15 am
SJU
- CHA
1 stop9h 14m
Delta
Deal found 2/20![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 2/19. 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 3/206:15 pm
CHA
- SJU
1 stop5h 00m
Delta
Wed 3/257:30 am
SJU
- CHA
1 stop5h 40m
Delta
Deal found 2/19![Delta logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 3/203:02 pm
CHA
- SJU
2 stops30h 32m
Multiple Airlines
Thu 3/261:45 am
SJU
- CHA
1 stop12h 29m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 3/203:02 pm
CHA
- SJU
2 stops22h 40m
Multiple Airlines
Wed 3/257:54 pm
SJU
- CHA
1 stop24h 52m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/229:36 pm
CHA
- SJU
1 stop21h 19m
Multiple Airlines
Wed 3/257:54 pm
SJU
- CHA
1 stop24h 52m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 2/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:15 pm
CHA
- SJU
1 stop5h 00m
Delta
Thu 3/266:15 am
SJU
- CHA
1 stop9h 14m
Delta
Deal found 2/23![Delta logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 3/273:04 pm
CHA
- SJU
1 stop10h 59m
Multiple Airlines
Sun 3/291:45 am
SJU
- CHA
1 stop12h 29m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$468
One-way flights from Chattanooga to Puerto RicoSearch for one-way flight options from Chattanooga to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
Search for one-way flight options from Chattanooga to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/218:01 pm
CHA
- SJU
1 stop14h 39m
American Airlines
Deal found 2/20![American Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 2/19. 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 3/201:53 pm
CHA
- SJU
1 stop9h 22m
Delta
Deal found 2/19![Delta logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 3/203:02 pm
CHA
- SJU
3 stops52h 48m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 3/2110:53 am
CHA
- SJU
2 stops12h 43m
United Airlines
Deal found 2/19![United Airlines logo]()
$421
Find flight deals from Chattanooga to Puerto Rico
Keep the following information in mind while searching for Chattanooga to Puerto Rico flight deals. Data was last updated February 23, 2026.
Round-trip from | $264 (Kiwi.com) |
|---|---|
One-way from | $248 (American Airlines) |
Popular in | April |
Cheapest in | October |
Average price | $705 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to Puerto Rico 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 23, 2026.
Use the filters below to find and compare flights from Chattanooga to Puerto Rico that are best for you.
Fly from
Chattanooga
Fly to
Puerto Rico
Route
Depart
Return
Price
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sun 3/22
9:36 pm-6:55 pm
1 stop21h 19m
San Juan Luis Munoz Marin Intl
Wed 3/25
7:54 pm-8:46 pm
1 stop24h 52m
$264
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Mon 5/11
4:24 pm-10:17 pm
1 stop5h 53m
San Juan Luis Munoz Marin Intl
Tue 5/19
6:15 am-2:07 pm
1 stop7h 52m
$396
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Mon 5/11
4:24 pm-10:17 pm
1 stop5h 53m
San Juan Luis Munoz Marin Intl
Wed 5/20
7:30 am-2:07 pm
1 stop6h 37m
$396
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Tue 5/12
2:52 pm-10:17 pm
1 stop7h 25m
San Juan Luis Munoz Marin Intl
Wed 5/20
7:30 am-3:32 pm
1 stop8h 02m
$396
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sun 5/10
5:35 am-11:46 am
1 stop6h 11m
San Juan Luis Munoz Marin Intl
Sat 5/16
2:20 pm-8:23 pm
1 stop6h 03m
$421
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Tue 5/12
2:52 pm-10:17 pm
1 stop7h 25m
San Juan Luis Munoz Marin Intl
Sat 5/16
2:20 pm-8:23 pm
1 stop6h 03m
$421
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Thu 5/14
2:52 pm-10:17 pm
1 stop7h 25m
San Juan Luis Munoz Marin Intl
Tue 5/19
5:43 pm-11:53 pm
1 stop6h 10m
$421
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Mon 5/11
4:24 pm-10:17 pm
1 stop5h 53m
San Juan Luis Munoz Marin Intl
Sun 5/17
6:15 am-2:07 pm
1 stop7h 52m
$421
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Fri 8/14
6:20 am-10:56 pm
1 stop16h 36m
San Juan Luis Munoz Marin Intl
Wed 8/19
3:50 pm-8:34 am
1 stop16h 44m
$436
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sun 3/22
6:15 pm-11:15 pm
1 stop5h 00m
San Juan Luis Munoz Marin Intl
Thu 3/26
7:30 am-2:24 pm
1 stop6h 54m
$436
Showing 1-10 of 15 results
Best time to book a flight from Chattanooga to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Chattanooga with our price prediction graph.
CHA-SJU
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 Puerto Rico
CHA-PR0
CHA-SJU
What is the cheapest month to book a flight from Chattanooga to Puerto Rico?
Currently, August is the cheapest month in which you can book a flight from Chattanooga to Puerto Rico (average of $108). Flying from Chattanooga to Puerto Rico in May is currently the most expensive (average of $385). 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 Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated February 23, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Chattanooga to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Chattanooga to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chattanooga and Puerto Rico flights
Browse other Chattanooga and Puerto Rico flight options. Last updated on February 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Chattanooga to Puerto Rico
Discover the top 2 airlines that operate flights from Chattanooga to Puerto Rico. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$335 | Average$546 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$401 | Average$605 | FlexibilityNo cancel fee | On-time71% |