ITH - SJU

$306 Find Cheap Flights from Ithaca 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 Ithaca to San Juan departing on 4/26. 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 Ithaca 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 Ithaca to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$505
United Airlines
Mon 1/19Fri 1/23
ITH - SJU • 1 stop
Cheapest one-way
$306
Delta
Sun 4/26
ITH - SJU • 1 stop
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We hope you love your trip to San Juan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ithaca to San Juan (ITH-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ithaca to San Juan 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 Ithaca to San Juan

Mon, Jan 19 - Fri, Jan 23
United Airlines Logo
7:45 pm - 1:17 pm
ITH
-
SJU
16h 32m1 stop
United Airlines Logo
2:05 am - 6:41 pm
SJU
-
ITH
17h 36m2 stops
$505United Airlines
Mon, Apr 27 - Thu, Apr 30
United Airlines Logo
6:00 am - 12:34 pm
ITH
-
SJU
6h 34m1 stop
United Airlines Logo
4:55 pm - 11:30 pm
SJU
-
ITH
6h 35m1 stop
$535United Airlines
Mon, Jan 19 - Sat, Jan 24
United Airlines Logo
6:00 am - 10:22 pm
ITH
-
SJU
15h 22m1 stop
United Airlines Logo
8:10 am - 11:44 pm
SJU
-
ITH
16h 34m1 stop
$561United Airlines
Mon, Apr 27 - Wed, Apr 29
United Airlines Logo
6:00 am - 8:34 pm
ITH
-
SJU
14h 34m2 stops
United Airlines Logo
1:00 am - 9:41 am
SJU
-
ITH
8h 41m2 stops
$575United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
7:45 pm - 6:11 am
ITH
-
SJU
33h 26m2 stops
United Airlines Logo
8:10 am - 11:44 pm
SJU
-
ITH
16h 34m1 stop
$621United Airlines
Tue, Mar 10 - Thu, Mar 19
United Airlines Logo
6:00 am - 12:17 pm
ITH
-
SJU
6h 17m1 stop
United Airlines Logo
7:05 am - 6:22 pm
SJU
-
ITH
11h 17m1 stop
$630United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
7:45 pm - 6:11 am
ITH
-
SJU
33h 26m2 stops
United Airlines Logo
8:10 am - 11:44 pm
SJU
-
ITH
16h 34m1 stop
$645United Airlines
Mon, Mar 23 - Fri, Mar 27
United Airlines Logo
6:00 am - 12:17 pm
ITH
-
SJU
6h 17m1 stop
United Airlines Logo
4:50 pm - 11:42 pm
SJU
-
ITH
6h 52m1 stop
$663United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:00 am - 1:17 pm
ITH
-
SJU
6h 17m1 stop
United Airlines Logo
5:50 pm - 11:44 pm
SJU
-
ITH
6h 54m1 stop
$666United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:00 am - 10:22 pm
ITH
-
SJU
15h 22m1 stop
United Airlines Logo
5:50 pm - 11:44 pm
SJU
-
ITH
6h 54m1 stop
$675United Airlines
Booking Insights

KAYAK's insights & trends for Ithaca to San Juan flights

Get data-powered insights and trends into flights from Ithaca to San Juan to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Ithaca and San Juan Luis Munoz Marin Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Ithaca to San Juan Luis Munoz Marin Intl Airport.

There are 2 airlines that fly nonstop from Ithaca to San Juan Luis Munoz Marin Intl Airport. They are Delta and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $434. On average, the best prices for this route can be found at United Airlines.

Good to know

Low seasonNovember
Cheapest flight$306
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Ithaca to San Juan

When to book flights from Ithaca to San Juan

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

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

    In the last 3 days, the lowest price for a flight from Ithaca to San Juan Luis Munoz Marin Intl Airport was $306 for a one-way ticket and $505 for a round-trip.

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

    Yes, you’ll need a passport to travel to San Juan from Ithaca.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Ithaca to San Juan are Delta and United Airlines. With an average price for the route of $750 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $636 and an overall rating of 7.4.

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

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

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

 
See real verified KAYAK customer reviews for airlines flying from Ithaca 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 Ithaca to San Juan? 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 8013 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
8.5Crew
Airline reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

2.0 MediocrePeter, Dec 2025
JFK - MEM
Read more Delta reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

I truly love flying with Delta. They have always treated me with the upmost respect

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Everything you need to know for your flight from Ithaca to San Juan

Information on your arrival and departure airports