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Find cheap flights from Harlingen to Puerto Rico from $406

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Puerto Rico departing on 8/2. 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
0 bags
Sat 7/6
Sat 7/13

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Good to know

Low season

January

High season

August

Cheapest flight

$406
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 37% lower on average.
Flight from Harlingen to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Harlingen 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 Harlingen to Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Puerto Rico from Harlingen 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 Harlingen 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 to Puerto Rico with an airline and back to Harlingen with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen 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 to Puerto Rico from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Harlingen to Puerto Rico

Need help choosing which airline to fly with from Harlingen 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.
7.4
United AirlinesOverall score based on 10696 reviews
7.2Comfort
8.1Crew
7.7Boarding
6.7Food
7.1Entertainment
Airline reviews

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

4.0 OkayMo, May 2024IAH - SAT
Read more about United Airlines reviews

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Food wasn’t very good, old business seating configuration on an old A340

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Book cheap flights from Harlingen to Puerto Rico

Recent round-trip flight deals

8/2Fri
1 stopAmerican Airlines
7h 07mHRL-SJU
8/7Wed
2 stopsAmerican Airlines
18h 29mSJU-HRL
$406
8/2Fri
2 stopsAmerican Airlines
17h 46mHRL-SJU
8/7Wed
2 stopsAmerican Airlines
18h 29mSJU-HRL
$486
8/2Fri
1 stopAmerican Airlines
7h 07mHRL-SJU
8/7Wed
1 stopAmerican Airlines
9h 20mSJU-HRL
$654
7/2Tue
2 stopsAmerican Airlines
12h 44mHRL-SJU
7/8Mon
2 stopsAmerican Airlines
14h 04mSJU-HRL
$734
8/2Fri
1 stopUnited Airlines
12h 13mHRL-SJU
8/6Tue
2 stopsUnited Airlines
19h 16mSJU-HRL
$787
7/2Tue
1 stopAmerican Airlines
17h 24mHRL-SJU
7/8Mon
2 stopsAmerican Airlines
14h 04mSJU-HRL
$794
7/2Tue
1 stopUnited Airlines
26h 37mHRL-SJU
7/8Mon
1 stopUnited Airlines
13h 31mSJU-HRL
$860
7/2Tue
1 stopUnited Airlines
9h 32mHRL-SJU
7/8Mon
1 stopUnited Airlines
11h 01mSJU-HRL
$862
8/2Fri
2 stopsUnited Airlines
15h 32mHRL-SJU
8/6Tue
2 stopsUnited Airlines
10h 44mSJU-HRL
$989
7/25Thu
1 stopUnited Airlines
7h 33mHRL-SJU
8/1Thu
1 stopUnited Airlines
9h 55mSJU-HRL
$1,154

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Harlingen - Puerto Rico Flights

Departure:

Harlingen (HRL)United States

Cabin classes:

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