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$365+ Cheap flights from Chattanooga (CHA) to Puerto Rico

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJU
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find 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 November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. 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 12/55:00 amCHA - SJU
1 stop16h 09mAmerican Airlines
Mon 12/87:00 amSJU - CHA
1 stop18h 09mAmerican Airlines
Deal found 11/3$405
This Delta deal was found by Cheapflights users on 11/3. 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 12/35:45 amCHA - SJU
1 stop7h 29mDelta
Wed 12/103:32 pmSJU - CHA
1 stop8h 54mDelta
Deal found 11/3$463
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/210:15 amCHA - SJU
1 stop9h 33mAmerican Airlines
Mon 12/87:00 amSJU - CHA
1 stop18h 09mAmerican Airlines
Deal found 11/2$484
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/167:01 amCHA - SJU
1 stop7h 39mUnited Airlines
Thu 11/208:10 amSJU - CHA
1 stop9h 35mUnited Airlines
Deal found 11/1$525
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/165:00 amCHA - SJU
2 stops11h 52mAmerican Airlines
Sat 11/227:15 amSJU - CHA
1 stop13h 47mAmerican Airlines
Deal found 11/2$530
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/187:35 amCHA - SJU
1 stop13h 00mAmerican Airlines
Sat 11/227:15 amSJU - CHA
1 stop15h 47mAmerican Airlines
Deal found 11/3$550
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:40 pmCHA - SJU
2 stops22h 56mMultiple Airlines
Sat 11/228:33 pmSJU - CHA
3 stops25h 09mMultiple Airlines
Deal found 11/2$634
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/35:15 amCHA - SJU
1 stop15h 20mAmerican Airlines
Fri 12/266:15 pmSJU - CHA
1 stop15h 24mAmerican Airlines
Deal found 10/31$645

Cheap 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 November 3, 2025.

Round-trip from

$365
(Delta)

Popular in

April

Cheapest in

October

Average price

$532
From Chattanooga Lovell Field to Puerto Rico
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 3, 2025.
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 3/1

3:15 pm-11:49 pm

1 stop7h 34m

San Juan Luis Munoz Marin Intl

Wed 3/4

6:15 am-2:33 pm

1 stop9h 18m

$365

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sun 2/22

11:42 am-8:30 pm

1 stop7h 48m

San Juan Luis Munoz Marin Intl

Thu 2/26

2:10 pm-7:05 pm

1 stop5h 55m

$365

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sun 3/1

1:30 pm-11:49 pm

1 stop9h 19m

San Juan Luis Munoz Marin Intl

Tue 3/3

6:15 am-1:06 pm

1 stop7h 51m

$403

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Fri 12/5

5:00 am-10:09 pm

1 stop16h 09m

San Juan Luis Munoz Marin Intl

Mon 12/8

7:00 am-12:09 am

1 stop18h 09m

$405

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sun 2/22

3:33 pm-10:59 pm

1 stop6h 26m

San Juan Luis Munoz Marin Intl

Thu 2/26

7:00 am-8:33 pm

2 stops14h 33m

$409

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sun 1/11

11:46 am-8:57 pm

1 stop8h 11m

San Juan Luis Munoz Marin Intl

Sun 1/18

6:15 am-11:02 am

1 stop5h 47m

$428

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sat 2/28

1:15 pm-6:11 am

2 stops15h 56m

San Juan Luis Munoz Marin Intl

Mon 3/2

2:05 am-11:33 am

1 stop10h 28m

$471

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sun 3/1

1:15 pm-6:11 am

2 stops15h 56m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:05 am-11:33 am

1 stop10h 28m

$481

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Tue 12/2

8:05 am-8:48 pm

1 stop11h 43m

San Juan Luis Munoz Marin Intl

Mon 12/8

7:00 am-12:09 am

1 stop18h 09m

$484

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Mon 12/1

3:22 pm-11:36 am

3 stops43h 14m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 11 results
1
2

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 December is currently the most expensive (average of $389). 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.

What is the cheapest time of day to fly from CHA to PR?

Find hourly flight availability from Chattanooga to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from Chattanooga to Puerto Rico, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 32% versus a flight in the evening.

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 November 3, 2025.
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
8,002 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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
8,002 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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
11,038 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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 Delta and American Airlines fly from Chattanooga to Puerto Rico in about 7h 34m. The time it takes to get you to your destination can typically vary by up to 8h 35m. 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 December is currently the most expensive (average of $389). 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$335Average$524FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$401Average$601FlexibilityNo cancel feeOn-time71%

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