$278+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJU
Jun 23 — Jun 301
Round-trip
1 adult, Economy
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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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Best
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One-way
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 May 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 May 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 10/253:15 pm
CHA
- SJU
1 stop8h 23m
Multiple Airlines
Wed 10/285:12 pm
SJU
- CHA
1 stop21h 00m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 10/253:15 pm
CHA
- SJU
1 stop8h 23m
Multiple Airlines
Sat 10/315:12 pm
SJU
- CHA
1 stop22h 13m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:59 am
CHA
- SJU
2 stops32h 36m
Multiple Airlines
Wed 7/296:00 am
SJU
- CHA
1 stop26h 09m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:59 am
CHA
- SJU
2 stops15h 08m
Multiple Airlines
Wed 7/296:00 am
SJU
- CHA
1 stop26h 09m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 5/22. 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.
Tue 7/215:35 am
CHA
- SJU
1 stop7h 57m
Delta
Tue 7/287:30 am
SJU
- CHA
1 stop6h 32m
Delta
Deal found 5/22![Delta logo]()
$416
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
CHA
- SJU
1 stop8h 42m
United Airlines
Wed 8/197:00 am
SJU
- CHA
1 stop8h 43m
United Airlines
Deal found 5/22![United Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:59 am
CHA
- SJU
2 stops18h 58m
Multiple Airlines
Wed 6/246:00 am
SJU
- CHA
1 stop26h 09m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 5/20. 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.
Wed 9/165:30 am
CHA
- SJU
1 stop7h 46m
Delta
Sun 9/2712:58 pm
SJU
- CHA
1 stop9h 10m
Delta
Deal found 5/20![Delta logo]()
$436
This American Airlines deal was found by Cheapflights users on 5/22. 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 8/146:14 am
CHA
- SJU
2 stops12h 10m
American Airlines
Wed 8/191:38 pm
SJU
- CHA
2 stops9h 47m
American Airlines
Deal found 5/22![American Airlines logo]()
$446
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 May 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 May 24, 2026.
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
CHA
- SJU
1 stop8h 42m
United Airlines
Wed 8/197:00 am
SJU
- CHA
1 stop8h 43m
United Airlines
Deal found 5/22![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 5/19. 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.
Wed 9/165:30 am
CHA
- SJU
1 stop7h 46m
Delta
Sun 9/2712:58 pm
SJU
- CHA
1 stop9h 10m
Delta
Deal found 5/19![Delta logo]()
$436
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Mon 8/38:10 pm
CHA
- SJU
2 stops14h 54m
American Airlines
Mon 8/107:05 am
SJU
- CHA
1 stop13h 47m
American Airlines
Deal found 5/19![American Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 5/21. 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.
Wed 9/165:30 am
CHA
- SJU
1 stop7h 46m
Delta
Sat 9/267:30 am
SJU
- CHA
1 stop9h 47m
Delta
Deal found 5/21![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 5/19. 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.
Mon 8/38:21 am
CHA
- SJU
1 stop8h 16m
Delta
Mon 8/106:48 am
SJU
- CHA
1 stop7h 10m
Delta
Deal found 5/19![Delta logo]()
$461
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Sat 10/247:00 am
CHA
- SJU
1 stop8h 42m
United Airlines
Wed 10/282:46 pm
SJU
- CHA
1 stop8h 17m
United Airlines
Deal found 5/23![United Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 5/19. 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.
Mon 10/265:30 am
CHA
- SJU
1 stop6h 06m
Delta
Sun 11/17:30 am
SJU
- CHA
1 stop9h 36m
Delta
Deal found 5/19![Delta logo]()
$496
Last-minute flights from Chattanooga to Puerto RicoDiscover last-minute flight deals from Chattanooga to Puerto Rico. Data last updated May 24, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Puerto Rico. Data last updated May 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 5/218:57 am
CHA
- SJU
1 stop6h 58m
Multiple Airlines
Mon 5/254:46 pm
SJU
- CHA
1 stop16h 49m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/112:53 pm
CHA
- SJU
1 stop9h 44m
Multiple Airlines
Sun 6/146:16 pm
SJU
- CHA
1 stop26h 58m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/148:59 am
CHA
- SJU
1 stop6h 59m
Multiple Airlines
Wed 6/176:00 am
SJU
- CHA
1 stop26h 09m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Tue 6/168:11 pm
CHA
- SJU
2 stops13h 28m
American Airlines
Thu 6/185:30 am
SJU
- CHA
1 stop18h 48m
American Airlines
Deal found 5/19![American Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 6/168:11 pm
CHA
- SJU
2 stops13h 28m
American Airlines
Thu 6/257:00 am
SJU
- CHA
1 stop17h 19m
American Airlines
Deal found 5/20![American Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:59 am
CHA
- SJU
2 stops18h 58m
Multiple Airlines
Wed 6/246:00 am
SJU
- CHA
1 stop26h 09m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:59 am
CHA
- SJU
1 stop6h 59m
Multiple Airlines
Sat 6/278:50 am
SJU
- CHA
2 stops23h 19m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:59 am
CHA
- SJU
1 stop6h 59m
Multiple Airlines
Wed 6/246:00 am
SJU
- CHA
1 stop26h 09m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$501
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 May 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 May 24, 2026.
This American Airlines deal was found by Cheapflights users on 5/19. 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 7/118:10 pm
CHA
- SJU
2 stops13h 35m
American Airlines
Deal found 5/19![American Airlines logo]()
$278
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 May 24, 2026.
Round-trip from | $347 (Kiwi.com) |
|---|---|
One-way from | $278 (American Airlines) |
Popular in | February |
Cheapest in | September |
Average price | $491 |
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 May 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
Fri 8/14
7:00 am-3:42 pm
1 stop8h 42m
San Juan Luis Munoz Marin Intl
Wed 8/19
7:00 am-3:43 pm
1 stop8h 43m
$426
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Wed 9/16
5:30 am-1:16 pm
1 stop7h 46m
San Juan Luis Munoz Marin Intl
Sun 9/27
12:58 pm-10:08 pm
1 stop9h 10m
$436
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Wed 9/16
5:30 am-1:16 pm
1 stop7h 46m
San Juan Luis Munoz Marin Intl
Sat 9/26
7:30 am-5:17 pm
1 stop9h 47m
$436
Quickest round-trip
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Mon 8/3
8:21 am-4:37 pm
1 stop8h 16m
San Juan Luis Munoz Marin Intl
Mon 8/10
6:48 am-1:58 pm
1 stop7h 10m
$461
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Mon 10/26
5:30 am-11:36 am
1 stop6h 06m
San Juan Luis Munoz Marin Intl
Sun 11/1
7:30 am-4:06 pm
1 stop9h 36m
$496
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Mon 8/3
8:10 pm-11:04 am
2 stops14h 54m
San Juan Luis Munoz Marin Intl
Mon 8/10
7:05 am-8:52 pm
1 stop13h 47m
$501
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sat 10/24
7:00 am-3:42 pm
1 stop8h 42m
San Juan Luis Munoz Marin Intl
Wed 10/28
2:46 pm-11:03 pm
1 stop8h 17m
$516
Cheapest one-way
Quickest one-way
ChattanoogaSan Juan
CHA - SJU
CHASJU
Chattanooga Lovell Field
Sat 7/11
8:10 pm-9:45 am
2 stops13h 35m
$278
Sorted 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 $289). Flying from Chattanooga to Puerto Rico in March is currently the most expensive (average of $605). 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 May 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.
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 May 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 May 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$491 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$450 | Average$615 | FlexibilityNo cancel fee | On-time71% |