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Puerto Rico

$243+ 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 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from Chattanooga to Puerto Rico

Cheapest flights from Chattanooga to Puerto Rico
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 9, 2026.

This Kiwi.com 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 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
Sat 3/288:47 pm
SJU
-
CHA
2 stops23h 59m
Multiple Airlines
Deal found 2/8$295
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/99:59 pm
CHA
-
SJU
2 stops16h 18m
Multiple Airlines
Mon 3/168:47 pm
SJU
-
CHA
1 stop19h 41m
Multiple Airlines
Deal found 2/9$324
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 am
CHA
-
SJU
1 stop8h 14m
United Airlines
Tue 5/193:56 pm
SJU
-
CHA
1 stop8h 19m
United Airlines
Deal found 2/8$366
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/86:28 pm
CHA
-
SJU
1 stop20h 03m
Multiple Airlines
Wed 3/115:27 pm
SJU
-
CHA
2 stops23h 09m
Multiple Airlines
Deal found 2/9$379
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:45 am
CHA
-
SJU
1 stop6h 05m
Delta
Tue 5/127:30 am
SJU
-
CHA
1 stop7h 57m
Delta
Deal found 2/7$386
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 3/99:59 pm
CHA
-
SJU
1 stop11h 18m
Multiple Airlines
Thu 3/123:19 pm
SJU
-
CHA
1 stop23h 03m
Multiple Airlines
Deal found 2/5$404
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:43 am
CHA
-
SJU
2 stops11h 27m
American Airlines
Tue 5/1211:43 am
SJU
-
CHA
2 stops9h 24m
American Airlines
Deal found 2/7$406
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.
Fri 9/117:15 am
CHA
-
SJU
1 stop9h 16m
Delta
Wed 9/167:30 am
SJU
-
CHA
1 stop5h 36m
Delta
Deal found 2/6$411
This Delta deal was found by Cheapflights users on 2/9. 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 3/94:14 pm
CHA
-
SJU
1 stop7h 01m
Delta
Fri 3/136:15 am
SJU
-
CHA
1 stop6h 55m
Delta
Deal found 2/9$426
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/86:28 pm
CHA
-
SJU
1 stop20h 03m
Multiple Airlines
Wed 3/113:08 am
SJU
-
CHA
2 stops13h 28m
Multiple Airlines
Deal found 2/9$430

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 9, 2026.

Round-trip from

$295
(Kiwi.com)

One-way from

$243
(American Airlines)

Popular in

April

Cheapest in

October

Average price

$705
From Chattanooga Lovell Field to Puerto Rico
Search Deals
One-way flight from Chattanooga Lovell Field to Puerto Rico
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 9, 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

Sat 3/28

8:47 pm-8:46 pm

2 stops23h 59m

$295

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Wed 5/13

6:30 am-2:44 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Tue 5/19

3:56 pm-12:15 am

1 stop8h 19m

$366

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Wed 5/6

6:43 am-2:52 pm

2 stops8h 09m

San Juan Luis Munoz Marin Intl

Tue 5/12

4:25 pm-11:15 pm

1 stop6h 50m

$386

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Mon 5/18

8:04 pm-12:03 pm

1 stop15h 59m

San Juan Luis Munoz Marin Intl

Fri 5/22

3:40 pm-8:59 am

1 stop17h 19m

$386

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Mon 3/9

9:59 pm-9:17 am

1 stop11h 18m

San Juan Luis Munoz Marin Intl

Thu 3/12

3:19 pm-2:22 pm

1 stop23h 03m

$404

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Mon 3/9

4:14 pm-11:15 pm

1 stop7h 01m

San Juan Luis Munoz Marin Intl

Tue 3/17

6:15 am-1:10 pm

1 stop6h 55m

$426

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Mon 3/9

6:15 pm-11:15 pm

1 stop5h 00m

San Juan Luis Munoz Marin Intl

Wed 3/11

6:15 am-2:24 pm

1 stop8h 09m

$426

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sun 3/29

8:06 pm-10:40 am

1 stop14h 34m

San Juan Luis Munoz Marin Intl

Thu 4/2

6:33 am-5:57 pm

1 stop11h 24m

$436

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sat 3/21

6:07 pm-10:40 am

1 stop16h 33m

$243

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sun 3/15

6:30 am-8:00 pm

1 stop13h 30m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

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.
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

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 9, 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.
Delta
7.9
Good
8,174 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,174 reviews
Delta
7.9
Good
8,174 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,258 reviews
Delta
7.9
Good
8,174 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • What airport do you fly from for flights from Chattanooga to Puerto Rico?

    Chattanooga Lovell Field (CHA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Chattanooga to Puerto Rico.

  • How long is the flight from Chattanooga to Puerto Rico?

    Airlines like United Airlines and American Airlines fly from Chattanooga to Puerto Rico in about 8h 09m. The time it takes to get you to your destination can typically vary by up to 05m. There are 1642 mi between Chattanooga and Puerto Rico. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Chattanooga to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Puerto Rico.

  • Can I find deals for business class flights from Chattanooga to Puerto Rico?

    Yes. Cheapflights offers flight deals from Chattanooga to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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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.
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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 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$335Average$555FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$401Average$605FlexibilityNo cancel feeOn-time71%

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