CHA - SJU

$243 Find Cheap Flights from Chattanooga to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Luis Munoz Marin Intl departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to San Juan, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$342
Overall average: $705
Multiple Airlines
Mon 2/23Sun 3/1
CHA - SJU • 2 stops
Cheapest one-way
$243
Typical prices: $223-$259
American Airlines
Sat 3/21
CHA - SJU • 1 stop
Top airlines
Delta
Cheapest • from $386 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 23% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to Luis Munoz Marin Intl (CHA-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Luis Munoz Marin Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to Luis Munoz Marin Intl

Mon, Feb 23 - Sun, Mar 1
Multiple Airlines Logo
10:03 pm - 3:31 pm
CHA
-
SJU
16h 28m
2 stops
Multiple Airlines Logo
5:30 pm - 9:18 pm
SJU
-
CHA
28h 48m
1 stop
$342Multiple Airlines
Mon, Mar 9 - Wed, Mar 11
Multiple Airlines Logo
9:59 pm - 9:17 am
CHA
-
SJU
11h 18m
1 stop
Multiple Airlines Logo
3:08 am - 4:36 pm
SJU
-
CHA
13h 28m
2 stops
$348Multiple Airlines
Mon, Feb 23 - Sun, Mar 1
Multiple Airlines Logo
10:03 pm - 10:17 am
CHA
-
SJU
11h 14m
1 stop
Multiple Airlines Logo
5:30 pm - 9:18 pm
SJU
-
CHA
28h 48m
1 stop
$360Multiple Airlines
Mon, Mar 9 - Wed, Mar 11
Multiple Airlines Logo
9:59 pm - 9:17 am
CHA
-
SJU
11h 18m
1 stop
Multiple Airlines Logo
3:08 am - 4:36 pm
SJU
-
CHA
13h 28m
2 stops
$366Multiple Airlines
Sun, Mar 22 - Sat, Mar 28
Multiple Airlines Logo
9:36 pm - 11:49 am
CHA
-
SJU
14h 13m
1 stop
Multiple Airlines Logo
1:45 am - 8:46 pm
SJU
-
CHA
19h 01m
2 stops
$371Multiple Airlines
Wed, May 6 - Tue, May 12
Delta Logo
5:45 am - 11:50 am
CHA
-
SJU
6h 05m
1 stop
Delta Logo
7:30 am - 3:27 pm
SJU
-
CHA
7h 57m
1 stop
$386Delta
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
9:59 pm - 9:17 am
CHA
-
SJU
11h 18m
1 stop
Multiple Airlines Logo
3:19 pm - 2:22 pm
SJU
-
CHA
23h 03m
1 stop
$396Multiple Airlines
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
9:59 pm - 9:17 am
CHA
-
SJU
11h 18m
1 stop
Multiple Airlines Logo
3:19 pm - 2:22 pm
SJU
-
CHA
23h 03m
1 stop
$404Multiple Airlines
Wed, May 6 - Tue, May 12
American Airlines Logo
6:43 am - 6:10 pm
CHA
-
SJU
11h 27m
2 stops
American Airlines Logo
11:43 am - 9:07 pm
SJU
-
CHA
9h 24m
2 stops
$406American Airlines
Sun, Mar 29 - Thu, Apr 2
American Airlines Logo
8:06 pm - 10:40 am
CHA
-
SJU
14h 34m
1 stop
American Airlines Logo
6:33 am - 5:57 pm
SJU
-
CHA
11h 24m
1 stop
$436American Airlines
Booking Insights

KAYAK's insights & trends for Chattanooga to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from Chattanooga to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chattanooga to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $450 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is $758 and $705 respectively.

Good to know

Low seasonAugust
Cheapest flight$243
Most popular time to fly with an average 20% increase in price.
Flight from Chattanooga to San Juan

When to book flights from Chattanooga to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Chattanooga to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chattanooga to San Juan flights

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

    In the last 3 days, the lowest price for a flight from Chattanooga to San Juan Luis Munoz Marin Intl Airport was $243 for a one-way ticket and $342 for a round-trip.

  • Do I need a passport to fly between Chattanooga and San Juan?

    A passport is required to fly from Chattanooga to San Juan.

  • Which aircraft models fly most regularly from Chattanooga to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chattanooga to San Juan?

    SkyTeam, and oneworld are the airline alliances operating flights between Chattanooga and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to San Juan, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to San Juan are Delta and American Airlines. With an average price for the route of $555 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $602 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Chattanooga to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Chattanooga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chattanooga to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8174 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

The flight was great as well as the airline staff

10.0 ExcellentPatty, Feb 2026
TPA - ATL
Read more Delta reviews

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

The accessible bathroom should be visible to people in Economy class.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Lexus in first class was absolutely amazing! Beat flight attendant i’ve ever seen.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

They are always late and seats was also not having working charger

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

Everything you need to know for your flight from Chattanooga to Luis Munoz Marin Intl

Information on your arrival and departure airports