$399 Find Cheap Flights from Ithaca to Puerto Rico

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 Puerto Rico departing on 12/19. 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

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Flight Deals

Book Cheap Ithaca to Puerto Rico Plane Tickets

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

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
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
$525United 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
Find Deal
Thu, Jan 29 - Mon, Feb 2
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
$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
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Fri, Jan 30 - Tue, Feb 3
Delta Logo
2:36 pm - 11:57 pmITH-SJU
8h 21m1 stop
Delta Logo
7:00 am - 1:56 pmSJU-ITH
7h 56m1 stop
$598Delta
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Thu, Jan 29 - Mon, Feb 2
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
$615United Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
7:45 pm - 9:00 pmITH-SJU
24h 15m2 stops
United Airlines Logo
7:45 am - 6:41 pmSJU-ITH
11h 56m2 stops
$623United Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
United Airlines Logo
6:00 am - 9:00 pmITH-SJU
14h 00m2 stops
United Airlines Logo
2:15 pm - 11:44 pmSJU-ITH
10h 29m2 stops
$630United Airlines
Find Deal
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
7:45 pm - 6:11 amITH-SJU
33h 26m2 stops
United Airlines Logo
8:10 am - 11:44 pmSJU-ITH
16h 34m1 stop
$635United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Ithaca to Puerto Rico flights

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

Which airlines fly non-stop between Ithaca and Puerto Rico?

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 Puerto Rico.

There are 2 airlines that fly nonstop from Ithaca to Puerto Rico. They are Delta and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $434 and arriving in San Juan Luis Munoz Marin Intl Airport (SJU). On average, United Airlines offers the best prices for nonstop flights between Ithaca and Puerto Rico.

Good to know

Low seasonNovember
Cheapest flight$399
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

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Ithaca to Puerto Rico?

    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 Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ithaca to Puerto Rico 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 Puerto Rico?

    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 from Ithaca to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ithaca to Puerto Rico?

    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 from Ithaca to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the evening, when round-trip flights cost $505 on average. Morning departures are around 30% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the morning, which is peak travel time and where the average cost of a ticket is $680.

Reviews of the top airlines flying from Ithaca to Puerto Rico

 
Need help choosing which airline to fly with from Ithaca to Puerto Rico? 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 8002 reviews
7.9Entertainment
8.1Boarding
7.3Food
8.5Crew
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

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

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.

Everything you need to know for your flight from Ithaca to Puerto Rico

Information on your arrival and departure airports