$107+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJU
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to Puerto Rico with Cheapflights
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chattanooga to Puerto Rico
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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 August 21, 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 August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/228:59 am -
1 stop28h 32m
Wed 10/288:45 am -
1 stop23h 24m
Deal found 8/20![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 11/89:59 am -
1 stop13h 39m
Sat 11/145:39 pm -
1 stop16h 10m
Deal found 8/16![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/249:23 am -
1 stop14h 35m
Sun 9/272:57 am -
1 stop11h 27m
Deal found 8/18![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 11/89:59 am -
1 stop13h 39m
Sun 11/156:31 pm -
1 stop20h 27m
Deal found 8/16![Multiple Airlines logo]()
$343
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 August 21, 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 August 21, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 1/253:15 pm -
1 stop7h 35m
Mon 2/16:15 am -
1 stop7h 51m
Deal found 8/17![Delta logo]()
$456
This United Airlines deal was found by Cheapflights users on 8/16. 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 11/710:41 am -
1 stop9h 19m
Sat 11/147:40 am -
1 stop9h 25m
Deal found 8/16![United Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 2/48:00 am -
1 stop11h 50m
Mon 2/86:50 am -
1 stop17h 12m
Deal found 8/17![American Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 8/20. 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.
Thu 9/246:45 am -
1 stop10h 04m
Mon 9/287:00 am -
1 stop6h 47m
Deal found 8/20![Delta logo]()
$456
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 9/157:00 am -
1 stop8h 12m
Wed 9/233:00 pm -
1 stop8h 15m
Deal found 8/18![United Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 9/247:12 pm -
2 stops14h 12m
Mon 9/283:41 pm -
1 stop7h 38m
Deal found 8/20![American Airlines logo]()
$536
This Delta deal was found by Cheapflights users on 8/19. 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 9/168:19 am -
1 stop5h 26m
Sat 9/262:50 pm -
1 stop5h 36m
Deal found 8/19![Delta logo]()
$496
This Delta deal was found by Cheapflights users on 8/16. 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 9/168:19 am -
1 stop5h 26m
Sun 9/275:59 pm -
1 stop5h 51m
Deal found 8/16![Delta logo]()
$521
Last-minute flights from Chattanooga to Puerto RicoDiscover last-minute flight deals from Chattanooga to Puerto Rico. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Puerto Rico. Data last updated August 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 9/157:00 am -
1 stop8h 12m
Wed 9/233:00 pm -
1 stop8h 15m
Deal found 8/18![United Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:19 am -
1 stop5h 26m
Sun 9/275:59 pm -
1 stop5h 51m
Deal found 8/18![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 8/19. 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 9/168:19 am -
1 stop5h 26m
Sat 9/262:50 pm -
1 stop5h 36m
Deal found 8/19![Delta logo]()
$496
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/165:30 am -
2 stops15h 17m
Sun 9/274:06 pm -
1 stop8h 09m
Deal found 8/17![American Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/249:23 am -
1 stop14h 35m
Sun 9/272:57 am -
1 stop11h 27m
Deal found 8/18![Multiple Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:19 am -
1 stop8h 30m
Mon 9/285:59 pm -
1 stop5h 51m
Deal found 8/18![Delta logo]()
$456
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 August 21, 2026.
Search for one-way flight options from Chattanooga to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/259:29 am -
1 stop28h 02m
Deal found 8/19![Multiple Airlines logo]()
$107
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/166:00 am -
1 stop8h 44m
Deal found 8/19![United Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/77:18 pm -
2 stops14h 25m
Deal found 8/16![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/164:09 pm -
2 stops17h 15m
Deal found 8/19![American Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/112:39 pm -
3 stops46h 55m
Deal found 8/16![Multiple Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 8/16. 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 9/117:15 am -
1 stop9h 34m
Deal found 8/16![Delta logo]()
$318
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:00 am -
2 stops8h 59m
Deal found 8/18![American Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Wed 9/166:23 pm -
3 stops44h 35m
Deal found 8/19![Multiple Airlines logo]()
$722
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 August 21, 2026.
Round-trip from | $210 (Kiwi.com) |
|---|---|
One-way from | $107 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $726 |
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 7,457,451 searches. Data last updated August 21, 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 Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Mon 1/25
3:15 pm-11:50 pm
1 stop7h 35m
San Juan Luis Munoz Marin Intl
Mon 2/1
6:15 am-1:06 pm
1 stop7h 51m
$456
ChattanoogaSan Juan
CHA Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Thu 9/24
6:45 am-4:49 pm
1 stop10h 04m
San Juan Luis Munoz Marin Intl
Mon 9/28
7:00 am-1:47 pm
1 stop6h 47m
$456
ChattanoogaSan Juan
CHA Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Sat 11/7
10:41 am-9:00 pm
1 stop9h 19m
San Juan Luis Munoz Marin Intl
Sat 11/14
7:40 am-4:05 pm
1 stop9h 25m
$476
Quickest round-trip
ChattanoogaSan Juan
CHA Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Wed 9/16
8:19 am-1:45 pm
1 stop5h 26m
San Juan Luis Munoz Marin Intl
Sat 9/26
2:50 pm-8:26 pm
1 stop5h 36m
$496
ChattanoogaSan Juan
CHA Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Thu 2/4
8:00 am-8:50 pm
1 stop11h 50m
San Juan Luis Munoz Marin Intl
Mon 2/8
6:50 am-11:02 pm
1 stop17h 12m
$506
ChattanoogaSan Juan
CHA Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Tue 9/15
7:00 am-3:12 pm
1 stop8h 12m
San Juan Luis Munoz Marin Intl
Wed 9/23
3:00 pm-11:15 pm
1 stop8h 15m
$506
ChattanoogaSan Juan
CHA Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Wed 9/16
8:19 am-1:45 pm
1 stop5h 26m
San Juan Luis Munoz Marin Intl
Sun 9/27
5:59 pm-11:50 pm
1 stop5h 51m
$521
ChattanoogaSan Juan
CHA Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Thu 9/24
7:12 pm-9:24 am
2 stops14h 12m
San Juan Luis Munoz Marin Intl
Mon 9/28
3:41 pm-11:19 pm
1 stop7h 38m
$536
Cheapest one-way
ChattanoogaSan Juan
CHA Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Sun 10/25
9:29 am-1:31 pm
1 stop28h 02m
$107
ChattanoogaSan Juan
CHA Chattanooga Lovell Field - SJU San Juan Luis Munoz Marin Intl
CHASJU
Chattanooga Lovell Field
Wed 9/16
6:00 am-2:44 pm
1 stop8h 44m
$268
Showing 1-10 of 16 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, October is the cheapest month in which you can book a flight from Chattanooga to Puerto Rico (average of $466). Flying from Chattanooga to Puerto Rico in March is currently the most expensive (average of $820). 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 August 21, 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.
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
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 August 21, 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$405 | Average$516 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$450 | Average$616 | FlexibilityNo cancel fee | On-time71% |