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Harlingen

Cheap flights from Phoenix to Harlingen (HRL)

PHX — HRL
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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Find flight deals from Phoenix to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 16, 2026.

Popular in

September

Cheapest in

December

Average price

$395
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Best time to book a flight from Phoenix to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Harlingen

What is the cheapest month to book a flight from Phoenix to Harlingen?

Currently, December is the cheapest month in which you can book a flight from Phoenix to Harlingen (average of $241). Flying from Phoenix to Harlingen in February is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated July 16, 2026.
Read through reviews of airlines operating flights from Phoenix to Harlingen, such as Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Harlingen from Phoenix?

    For a flight from Phoenix to Harlingen, you will be flying into Valley Intl. Harlingen Valley Intl (HRL) is just 3.7 mi from the center of the city. Valley Intl is the only Harlingen airport and it handles 0 inbound flights from Phoenix per day. 1 airline has flights to Harlingen Valley Intl from Phoenix on a regular basis.

  • What is the cheapest airline to fly from Phoenix to Harlingen round-trip?

    Flying on Southwest is currently your cheapest option to Harlingen, with prices starting at $247. This flight start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Phoenix to Harlingen one-way?

    The cheapest airlines for a one-way flight from Phoenix to Harlingen are American Airlines ($91), United Airlines ($108), and Southwest ($129).

  • Can I find deals for flights from Phoenix to Harlingen that include hotel bookings?

    Yes. In addition to deals on Phoenix to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Harlingen.

  • Can I find deals for business class flights from Phoenix to Harlingen?

    Yes. Cheapflights offers flight deals from Phoenix to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Harlingen?

    Currently, December is the cheapest month in which you can book a flight from Phoenix to Harlingen (average of $241). Flying from Phoenix to Harlingen in February is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Phoenix to Harlingen

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Top airline flying from Phoenix to Harlingen

Discover the top airline that operate flights from Phoenix to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$247Average$343FlexibilityNo cancel feeOn-time63%

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