ITH - SJU

$435 Find Cheap Flights from Ithaca to San Juan

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ithaca to San Juan departing on 1/21. 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 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
$435
United Airlines
Wed 1/21Tue 1/27
ITH - SJU • 1 stop
Cheapest one-way
$656
United Airlines
Sat 12/27
ITH - SJU • 2 stops
Top airlines
United Airlines
Cheapest • from $435 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Wed, Jan 21 - Tue, Jan 27
United Airlines Logo
6:00 am - 1:17 pmITH-SJU
6h 17m1 stop
United Airlines Logo
5:50 pm - 11:44 pmSJU-ITH
6h 54m1 stop
$435United Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
United Airlines Logo
6:00 am - 1:17 pmITH-SJU
6h 17m1 stop
United Airlines Logo
2:15 pm - 11:44 pmSJU-ITH
10h 29m2 stops
$480United Airlines
Find Deal
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
6:00 am - 1:17 pmITH-SJU
6h 17m1 stop
United Airlines Logo
8:35 am - 6:41 pmSJU-ITH
11h 06m2 stops
$535United Airlines
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Tue, Apr 28 - Wed, Apr 29
United Airlines Logo
6:00 am - 8:34 pmITH-SJU
14h 34m2 stops
United Airlines Logo
4:55 pm - 11:30 pmSJU-ITH
6h 35m1 stop
$555United Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:00 am - 1:17 pmITH-SJU
6h 17m1 stop
United Airlines Logo
10:15 am - 11:44 pmSJU-ITH
14h 29m2 stops
$570United Airlines
Find Deal
Sun, Jan 25 - Thu, Jan 29
Delta Logo
5:29 am - 8:58 pmITH-SJU
14h 29m2 stops
Delta Logo
7:30 am - 11:22 pmSJU-ITH
16h 52m2 stops
$573Delta
Find Deal
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
6:00 am - 1:17 pmITH-SJU
6h 17m1 stop
United Airlines Logo
2:15 pm - 11:44 pmSJU-ITH
10h 29m2 stops
$589United Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
United Airlines Logo
6:00 am - 9:26 pmITH-SJU
14h 26m2 stops
United Airlines Logo
2:15 pm - 11:44 pmSJU-ITH
10h 29m2 stops
$630United Airlines
Find Deal
Sat, Jan 17 - Fri, Feb 27
United Airlines Logo
7:45 pm - 4:36 pmITH-SJU
19h 51m2 stops
United Airlines Logo
2:05 am - 11:42 pmSJU-ITH
22h 37m2 stops
$636United Airlines
Find Deal
Mon, Jan 19 - Mon, Jan 26
Delta Logo
2:36 pm - 11:57 pmITH-SJU
8h 21m1 stop
Delta Logo
7:00 am - 1:56 pmSJU-ITH
7h 56m1 stop
$642Delta
Find Deal
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 provide the cheapest flights from Ithaca to San Juan?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ithaca to San Juan were found on United Airlines ($435) and Delta ($573).

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$435
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 18% 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 $656 for a one-way ticket and $435 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 $681 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 $644 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 8007 reviews
7.3Food
8.5Crew
7.9Entertainment
8.1Boarding
7.9Comfort
Airline reviews

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

10.0 ExcellentJacky, Nov 2025JFK - LHR
Read more Delta reviews

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

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

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

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