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Luis Munoz Marin Intl

$123+ Cheap flights from Chattanooga (CHA) to Luis Munoz Marin Intl (SJU)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Chattanooga to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$345
(Kiwi.com)

One-way from

$123
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$578
From Chattanooga Lovell Field to San Juan Luis Munoz Marin Intl
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One-way flight from Chattanooga Lovell Field to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 11% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Chattanooga to Luis Munoz Marin Intl

Cheapest flights from Chattanooga to Luis Munoz Marin Intl
Explore the most affordable flight options available from Chattanooga to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/244:26 pmCHA - SJU
1 stop10h 04mMultiple Airlines
Tue 10/2812:29 pmSJU - CHA
1 stop24h 06mMultiple Airlines
Deal found 9/11$345
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/318:00 amCHA - SJU
1 stop8h 33mDelta
Wed 12/246:37 pmSJU - CHA
1 stop6h 04mDelta
Deal found 9/9$390
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/22:14 pmCHA - SJU
1 stop14h 16mAmerican Airlines
Mon 12/85:56 pmSJU - CHA
1 stop6h 38mAmerican Airlines
Deal found 9/10$425
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/318:00 amCHA - SJU
1 stop8h 33mDelta
Fri 12/266:30 amSJU - CHA
1 stop8h 50mDelta
Deal found 9/9$440
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/2412:49 pmCHA - SJU
1 stop9h 21mAmerican Airlines
Tue 10/287:45 amSJU - CHA
1 stop6h 04mAmerican Airlines
Deal found 9/10$445
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/45:27 pmCHA - SJU
2 stops17h 44mAmerican Airlines
Sat 10/117:10 amSJU - CHA
1 stop7h 49mAmerican Airlines
Deal found 9/11$450
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:10 pmCHA - SJU
1 stop7h 50mUnited Airlines
Wed 12/248:10 amSJU - CHA
1 stop9h 58mUnited Airlines
Deal found 9/9$465
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/58:05 amCHA - SJU
1 stop7h 58mAmerican Airlines
Mon 12/86:00 amSJU - CHA
2 stops10h 44mAmerican Airlines
Deal found 9/10$484

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga to Luis Munoz Marin Intl 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 September 11, 2025.
Use the filters below to find and compare flights from Chattanooga to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Chattanooga

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Fri 10/24

4:26 pm-12:29 am

2 stops32h 03m

San Juan Luis Munoz Marin Intl

Tue 10/28

3:19 pm-12:35 pm

1 stop21h 16m

$379

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Fri 10/31

8:00 am-4:33 pm

1 stop8h 33m

San Juan Luis Munoz Marin Intl

Fri 12/26

6:30 am-2:20 pm

1 stop8h 50m

$440

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Fri 12/5

8:05 am-5:03 pm

1 stop7h 58m

San Juan Luis Munoz Marin Intl

Mon 12/8

5:56 pm-9:52 am

1 stop16h 56m

$445

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sat 10/4

5:27 pm-11:11 am

2 stops17h 44m

San Juan Luis Munoz Marin Intl

Sat 10/11

7:10 am-2:59 pm

1 stop7h 49m

$450

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Tue 11/4

12:10 pm-9:00 pm

1 stop7h 50m

San Juan Luis Munoz Marin Intl

Thu 12/25

8:10 am-5:08 pm

1 stop9h 58m

$465

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Tue 11/4

12:10 pm-9:00 pm

1 stop7h 50m

San Juan Luis Munoz Marin Intl

Wed 12/24

8:10 am-5:08 pm

1 stop9h 58m

$465

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Sat 11/1

6:15 am-11:36 am

1 stop5h 21m

San Juan Luis Munoz Marin Intl

Thu 12/25

7:30 am-12:42 pm

1 stop6h 12m

$501

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Fri 10/31

8:00 am-4:33 pm

1 stop8h 33m

San Juan Luis Munoz Marin Intl

Thu 12/25

7:30 am-12:42 pm

1 stop6h 12m

$501

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Mon 11/3

6:00 am-8:48 pm

1 stop13h 48m

San Juan Luis Munoz Marin Intl

Fri 12/26

6:15 pm-11:56 pm

1 stop6h 41m

$505

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Fri 9/19

5:52 pm-8:56 pm

1 stop27h 04m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 15 results
1
2

Best time to book a flight from Chattanooga to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Chattanooga to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Chattanooga to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Chattanooga to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 SJU?

Find hourly flight availability from Chattanooga to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from Chattanooga to San Juan Luis Munoz Marin Intl Airport at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Chattanooga to San Juan Luis Munoz Marin Intl Airport, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Luis Munoz Marin Intl. 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 San Juan Luis Munoz Marin Intl?

    Most people fly from Chattanooga Lovell Field (CHA) if they book a flight from Chattanooga to San Juan Luis Munoz Marin Intl. On average, Lovell Field has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 2 airlines. Chattanooga Lovell Field is conveniently located just 6.0 mi from Chattanooga’s city center.

  • How long is the flight from Chattanooga to San Juan Luis Munoz Marin Intl Airport?

    Airlines like Delta, American Airlines, and United Airlines fly from Chattanooga to San Juan Luis Munoz Marin Intl Airport in about 7h 50m. The time it takes to get you to your destination can typically vary by up to 43m. Chattanooga and San Juan Luis Munoz Marin Intl Airport are separated by a distance of 1642 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chattanooga to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $335. Another option worth looking into is American Airlines, starting at $401 round trip. You may be able to fly from Chattanooga to San Juan Luis Munoz Marin Intl Airport for 44% less than the average price by searching for these airlines.

  • Can I find deals for flights from Chattanooga to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Chattanooga to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Chattanooga to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Chattanooga to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Chattanooga to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Alternative routes for Chattanooga to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Luis Munoz Marin Intl flights
Memphis to Luis Munoz Marin Intl flights
Knoxville to Luis Munoz Marin Intl flights
Blountville to Luis Munoz Marin Intl flights

Top 2 airlines flying from Chattanooga to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Chattanooga to Luis Munoz Marin Intl. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$335Average$532FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$401Average$604FlexibilityNo cancel feeOn-time71%

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