FNT - SJU

$166 Find Cheap Flights from Flint 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 Flint to Luis Munoz Marin Intl departing on 4/10. 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 Flint 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 Flint to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$311
American Airlines
Thu 4/16Thu 4/30
FNT - SJU • 2 stops
Cheapest one-way
$166
American Airlines
Fri 4/10
FNT - SJU • 2 stops
Top airlines
Cheapest • from $311 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Flint and Luis Munoz Marin Intl. You'll need at least 1 connection.
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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 Flint to Luis Munoz Marin Intl (FNT-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Flint 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 Flint to Luis Munoz Marin Intl

Thu, Apr 16 - Thu, Apr 30
American Airlines Logo
5:36 am - 8:51 pm
FNT
-
SJU
15h 15m
2 stops
American Airlines Logo
4:30 pm - 12:29 pm
SJU
-
FNT
19h 59m
2 stops
$311American Airlines
Mon, Apr 27 - Mon, May 11
American Airlines Logo
7:33 pm - 2:29 pm
FNT
-
SJU
18h 56m
2 stops
American Airlines Logo
11:59 pm - 12:29 pm
SJU
-
FNT
12h 30m
2 stops
$317American Airlines
Fri, Apr 24 - Mon, May 11
American Airlines Logo
5:36 am - 8:51 pm
FNT
-
SJU
15h 15m
2 stops
American Airlines Logo
4:30 pm - 12:29 pm
SJU
-
FNT
19h 59m
2 stops
$320American Airlines
Wed, Apr 29 - Thu, May 14
American Airlines Logo
12:59 pm - 4:32 am
FNT
-
SJU
15h 33m
2 stops
American Airlines Logo
1:31 pm - 12:29 pm
SJU
-
FNT
22h 58m
2 stops
$325American Airlines
Fri, Sep 11 - Sat, Sep 19
American Airlines Logo
7:24 pm - 2:45 pm
FNT
-
SJU
19h 21m
2 stops
American Airlines Logo
4:10 pm - 1:51 pm
SJU
-
FNT
21h 41m
2 stops
$326American Airlines
Sun, May 3 - Sat, May 9
United Airlines Logo
10:09 am - 8:34 pm
FNT
-
SJU
10h 25m
1 stop
United Airlines Logo
7:40 am - 2:59 pm
SJU
-
FNT
7h 19m
1 stop
$329United Airlines
Thu, Apr 16 - Thu, Apr 23
American Airlines Logo
5:36 am - 8:51 pm
FNT
-
SJU
15h 15m
2 stops
American Airlines Logo
11:59 pm - 12:29 pm
SJU
-
FNT
12h 30m
2 stops
$330American Airlines
Sun, Apr 26 - Thu, May 14
Multiple Airlines Logo
6:00 am - 7:22 pm
FNT
-
SJU
37h 22m
2 stops
Multiple Airlines Logo
7:00 am - 9:41 pm
SJU
-
FNT
14h 41m
1 stop
$343Multiple Airlines
Thu, Apr 30 - Thu, May 14
Multiple Airlines Logo
6:00 am - 2:01 am
FNT
-
SJU
20h 01m
2 stops
Multiple Airlines Logo
7:00 am - 9:41 pm
SJU
-
FNT
14h 41m
1 stop
$348Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
American Airlines Logo
8:04 pm - 3:02 pm
FNT
-
SJU
18h 58m
2 stops
American Airlines Logo
4:10 pm - 1:51 pm
SJU
-
FNT
21h 41m
2 stops
$351American Airlines
Booking Insights

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

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

How much is a round-trip flight from Flint to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Flint to San Juan Luis Munoz Marin Intl Airport departing in April.

Good to know

Low seasonMay
Cheapest flight$166
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Flint to San Juan

When to book flights from Flint to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Flint 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 Flint to San Juan flights

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

    In the last 3 days, the lowest price for a flight from Flint to San Juan Luis Munoz Marin Intl Airport was $166 for a one-way ticket and $311 for a round-trip.

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

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

  • Which airports will I be using when flying from Flint to San Juan?

    Flint airport is called Flint Bishop and the only airport in San Juan is San Juan Luis Munoz Marin Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Flint to San Juan are United Airlines and American Airlines. With an average price for the route of $674 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $624 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Flint 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 Flint to San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Flint 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 Flint 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 Flint with another airline. Booking your flights between Flint 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 Flint 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 Flint 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 Flint to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Flint 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 Flint 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.
7.4
United AirlinesOverall score based on 9439 reviews
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
6.6Food
Airline reviews

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

10.0 ExcellentLaura, Mar 2026
MCO - EWR
Read more United Airlines reviews

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

My 9:50AM flight was delayed to 3:40PM "due to incoming aircraft delay". No aircraft is "delayed" that long. Found out once we did board (after several changes in times) that the aircraft had a maintenance issue and we had to wait for another aircraft. Just tell us that. The aircraft we did get was old and the seats need to be updated. I have been traveling for several weeks with AA and you should refresh your entertainment content as frequent flyers have gone through most of your new content. I have Celiac and a shellfish allergy and continue to have struggles with meals on business and first class flights. Please keep this in mind. Sorry - was a long travel day yesterday and a bit cranky this morning with my experience comments. Still an AA fan.

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

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

Information on your arrival and departure airports