$164+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJU
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to Puerto Rico with Cheapflights
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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 March 24, 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 March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/20. 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
2 stops32h 30m
Multiple Airlines
Sun 5/1711:00 am
SJU
- CHA
1 stop10h 12m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 stop25h 05m
Multiple Airlines
Thu 5/1411:00 am
SJU
- CHA
1 stop10h 12m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 stop25h 05m
Multiple Airlines
Wed 5/207:30 am
SJU
- CHA
2 stops24h 37m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/248:57 am
CHA
- SJU
1 stop10h 25m
Multiple Airlines
Wed 5/275:15 pm
SJU
- CHA
2 stops14h 52m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/53:17 pm
CHA
- SJU
1 stop20h 32m
Multiple Airlines
Wed 4/81:45 am
SJU
- CHA
2 stops14h 08m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 5/248:57 am
CHA
- SJU
1 stop10h 25m
Multiple Airlines
Sat 5/305:15 pm
SJU
- CHA
2 stops14h 52m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$327
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 March 24, 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 March 24, 2026.
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Wed 4/155:00 am
CHA
- SJU
2 stops9h 52m
American Airlines
Wed 4/2210:03 am
SJU
- CHA
2 stops11h 42m
American Airlines
Deal found 3/19![American Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:59 am
CHA
- SJU
1 stop6h 59m
Multiple Airlines
Sat 8/16:00 am
SJU
- CHA
1 stop26h 09m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 3/19. 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.
Sat 5/94:30 pm
CHA
- SJU
1 stop5h 47m
Delta
Tue 5/191:14 pm
SJU
- CHA
1 stop10h 39m
Delta
Deal found 3/19![Delta logo]()
$456
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/196:30 am
CHA
- SJU
1 stop8h 14m
United Airlines
Thu 4/237:00 am
SJU
- CHA
1 stop8h 33m
United Airlines
Deal found 3/18![United Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 9/168:15 am
CHA
- SJU
1 stop8h 16m
Delta
Sun 9/2712:58 pm
SJU
- CHA
1 stop7h 36m
Delta
Deal found 3/22![Delta logo]()
$461
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:19 am
CHA
- SJU
1 stop13h 26m
American Airlines
Thu 6/45:30 am
SJU
- CHA
1 stop17h 29m
American Airlines
Deal found 3/22![American Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 3/23. 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.
Tue 7/282:47 pm
CHA
- SJU
1 stop7h 42m
Delta
Tue 8/45:56 pm
SJU
- CHA
1 stop5h 59m
Delta
Deal found 3/23![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 3/23. 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.
Fri 7/314:06 pm
CHA
- SJU
1 stop6h 23m
Delta
Tue 8/45:56 pm
SJU
- CHA
1 stop5h 59m
Delta
Deal found 3/23![Delta logo]()
$541
This Delta deal was found by Cheapflights users on 3/19. 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.
Sat 5/94:30 pm
CHA
- SJU
1 stop5h 47m
Delta
Sun 5/175:43 pm
SJU
- CHA
1 stop6h 10m
Delta
Deal found 3/19![Delta logo]()
$571
This Delta deal was found by Cheapflights users on 3/22. 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 5/105:40 am
CHA
- SJU
1 stop6h 21m
Delta
Thu 5/145:43 pm
SJU
- CHA
1 stop6h 10m
Delta
Deal found 3/22![Delta logo]()
$572
This Delta deal was found by Cheapflights users on 3/21. 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 5/245:40 am
CHA
- SJU
1 stop7h 58m
Delta
Thu 5/287:30 am
SJU
- CHA
1 stop6h 36m
Delta
Deal found 3/21![Delta logo]()
$632
This Delta deal was found by Cheapflights users on 3/22. 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 5/105:40 am
CHA
- SJU
1 stop6h 21m
Delta
Mon 5/181:14 pm
SJU
- CHA
1 stop8h 54m
Delta
Deal found 3/22![Delta logo]()
$646
Last-minute flights from Chattanooga to Puerto RicoDiscover last-minute flight deals from Chattanooga to Puerto Rico. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Puerto Rico. Data last updated March 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/53:17 pm
CHA
- SJU
1 stop20h 32m
Multiple Airlines
Wed 4/81:45 am
SJU
- CHA
2 stops14h 08m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/53:17 pm
CHA
- SJU
1 stop20h 32m
Multiple Airlines
Sat 4/111:45 am
SJU
- CHA
2 stops14h 08m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 4/116:09 pm
CHA
- SJU
1 stop16h 39m
American Airlines
Sat 4/183:44 pm
SJU
- CHA
1 stop8h 15m
American Airlines
Deal found 3/19![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:00 am
CHA
- SJU
2 stops9h 52m
American Airlines
Wed 4/2210:03 am
SJU
- CHA
2 stops11h 42m
American Airlines
Deal found 3/22![American Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 3/20. 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 4/173:13 pm
CHA
- SJU
1 stop7h 59m
Delta
Fri 4/246:15 am
SJU
- CHA
1 stop7h 13m
Delta
Deal found 3/20![Delta logo]()
$421
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:04 pm
CHA
- SJU
1 stop14h 44m
American Airlines
Fri 4/244:30 pm
SJU
- CHA
1 stop16h 08m
American Airlines
Deal found 3/22![American Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:14 pm
CHA
- SJU
2 stops22h 16m
Multiple Airlines
Sun 4/262:59 am
SJU
- CHA
1 stop11h 40m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$341
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 March 24, 2026.
Search for one-way flight options from Chattanooga to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/23:17 pm
CHA
- SJU
1 stop27h 38m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:00 am
CHA
- SJU
1 stop15h 51m
American Airlines
Deal found 3/23![American Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/37:00 am
CHA
- SJU
1 stop8h 42m
United Airlines
Deal found 3/18![United Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/33:03 pm
CHA
- SJU
3 stops44h 46m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$382
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 March 24, 2026.
Round-trip from | $272 (Kiwi.com) |
|---|---|
One-way from | $164 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $633 |
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 March 24, 2026.
Use the filters below to find and compare flights from Chattanooga to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Wed 4/15
5:00 am-2:52 pm
2 stops9h 52m
San Juan Luis Munoz Marin Intl
Wed 4/22
10:03 am-9:45 pm
2 stops11h 42m
$431
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Thu 7/30
8:59 am-3:58 pm
1 stop6h 59m
San Juan Luis Munoz Marin Intl
Sat 8/1
6:00 am-8:09 am
1 stop26h 09m
$454
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sat 5/9
4:30 pm-10:17 pm
1 stop5h 47m
San Juan Luis Munoz Marin Intl
Tue 5/19
1:14 pm-11:53 pm
1 stop10h 39m
$456
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Wed 9/16
8:15 am-4:31 pm
1 stop8h 16m
San Juan Luis Munoz Marin Intl
Sun 9/27
12:58 pm-8:34 pm
1 stop7h 36m
$461
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sun 4/19
6:30 am-2:44 pm
1 stop8h 14m
San Juan Luis Munoz Marin Intl
Thu 4/23
7:00 am-3:33 pm
1 stop8h 33m
$516
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Tue 7/28
2:47 pm-10:29 pm
1 stop7h 42m
San Juan Luis Munoz Marin Intl
Tue 8/4
5:56 pm-11:55 pm
1 stop5h 59m
$526
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Fri 7/31
4:06 pm-10:29 pm
1 stop6h 23m
San Juan Luis Munoz Marin Intl
Tue 8/4
5:56 pm-11:55 pm
1 stop5h 59m
$541
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sun 5/31
9:19 am-10:45 pm
1 stop13h 26m
San Juan Luis Munoz Marin Intl
Thu 6/4
5:30 am-10:59 pm
1 stop17h 29m
$556
Quickest round-trip
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sat 5/9
4:30 pm-10:17 pm
1 stop5h 47m
San Juan Luis Munoz Marin Intl
Sun 5/17
5:43 pm-11:53 pm
1 stop6h 10m
$571
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sun 5/10
5:40 am-12:01 pm
1 stop6h 21m
San Juan Luis Munoz Marin Intl
Thu 5/14
5:43 pm-11:53 pm
1 stop6h 10m
$572
Showing 1-10 of 15 resultsSorted by cheapest first
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 March is currently the most expensive (average of $460). 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 March 24, 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
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
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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Alternative routes for Chattanooga to Puerto Rico
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.
Search flights from Chattanooga to Puerto Rico by cabin class
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 March 24, 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 March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$335 | Average$491 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$421 | Average$614 | FlexibilityNo cancel fee | On-time71% |