Cheap Flights from Phoenix (PHXA) to Harlingen (HRL)

Compare Phoenix to Harlingen flight deals

Find the cheapest month or even day of the year to fly to Harlingen

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Flight deals from Phoenix to Harlingen

Looking for a cheap last-minute deal or the best return flight from Phoenix to Harlingen Airport? If you want to travel next month, return fares start from $340. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phoenix to Harlingen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Harlingen flights are currently cheapest in August.

Phoenix to Harlingen: Alternative routes

Compare routes from Phoenix to Harlingen below. You may find an airport to fly into that's cheaper, faster, or easier than Harlingen.

Phoenix to Harlingen: Flight information

The things to know before you go.
Cheapest flight found$337
Cheapest month to flyAugust

Finding cheap flights from Phoenix to Harlingen: Frequently asked questions

The best price we found for a return flight from Phoenix to Harlingen is $337. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Phoenix to Harlingen. But we found flights with one stop from $337.
As of June 2026, there are no flights flying from Phoenix to Harlingen.
The cheapest month to fly from Phoenix to Harlingen is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Harlingen Airport on Tuesday, 4 August 2026.
No airlines currently offer direct flights between Phoenix and Harlingen Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Harlingen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Harlingen is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Harlingen is United .

Travelling from Phoenix to Harlingen Valley International Airport (HRL): What you need to know

  • The timezone in Harlingen is UTC-6, which is one hour ahead of Phoenix. Harlingen Valley International Airport is located in Harlingen.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from Phoenix to HRL.

  • If you're going away during a popular month like March, get to the terminal even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of a domestic departure. Security lines will be longer during high seasons like Christmas and New Year.

Airports in Phoenix

Phoenix Sky Harbour International Airport (PHX)

  • Travelling from central Phoenix to PHX takes around 25 minutes on public transport. If you ride-share, drive or grab a taxi, you'll cover the 5 kilometres in 10 minutes or so, depending on traffic conditions.

  • In search of a convenient hotel near Phoenix Sky Harbour International Airport? If you're catching an early flight from Phoenix to Harlingen Valley International Airport, these stays will put you just around the corner from the terminal:

  • Phoenix Sky Harbour International Airport has an excellent on-time record, so you're unlikely to face delays. Departures from PHX land at their destination as scheduled 80% of the time.

  • PHX is located at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • AZA is about 32 kilometres from central Phoenix. It'll take you 30 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 1 hour 15 minutes.

  • Kick off your holiday early with an additional night away from home. Before your Phoenix to HRL flight, stay in one of these hotels close to Phoenix-Mesa Gateway Airport:

  • The majority of flights that leave Phoenix-Mesa Gateway Airport arrive at their destination right on cue. It boasts a strong on-time performance rate of 82%.

  • AZA is located at 6033 S. Sossaman Rd..

About Harlingen Valley International Airport (HRL)

Getting from Harlingen Valley International Airport (HRL) to central Harlingen

  • From Harlingen Valley International Airport, central Harlingen is around 8 kilometres away. It takes about 10 minutes to get to the city centre by car.

  • Travelling by public transport will take you around 30 minutes.

How to find the cheapest flights from Phoenix to Harlingen Valley International Airport (HRL)

  • The lowest price we've found for a one-way ticket from Phoenix to Harlingen Valley International Airport is $179. For a return flight on this route, the best price is $337. Depending on when you want to go and the availability, these fares can change.

  • To find cheap flights from Phoenix to HRL, book ahead. Airlines tend to offer lower fares when tickets are first released.

  • Affordable Phoenix to Harlingen Valley International Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' search tool to compare fares throughout the month and then pick the cheapest day.

  • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment there's a better deal on plane tickets from Phoenix to HRL.

  • Save on your flight from Phoenix to Harlingen Valley International Airport by using filters. Choose your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Phoenix to Harlingen Valley International Airport (HRL)

  • Think about the kind of holiday you want when planning your trip dates. October is the quietest month to go to Harlingen. April is when most people book flights from Phoenix to Harlingen Valley International Airport (HRL), which may be ideal if you enjoy travelling when it's busier.

  • Lock in a Phoenix to HRL plane ticket departing in August if you want to explore the city during its warmest month. You can expect temperatures in Harlingen to range from 25ºC (77ºF) to 37ºC (99ºF).

  • If you want cooler conditions, search for a cheap ticket from Phoenix to Harlingen Valley International Airport in January when temperatures are between 10ºC (50ºF) and 25ºC (77ºF).

More about Harlingen

Explore more of the United States

  • Harlingen has plenty to offer, but there are so many other parts of the United States just waiting to be explored. Around 177 kilometres north of Harlingen, a trip to Corpus Christi will keep your itinerary packed. Check out popular attractions like USS LEXINGTON, Texas State Aquarium and Bayfront Park.

  • Around 225 kilometres northwest of Harlingen, Laredo is another favourite stop in the United States. Start your sightseeing at Casa Blanca, The Original Texas White House, San Agustin Catholic Cathedral and Zacate Creek Linear Park.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.