$136 Cheap Flights from Harlingen (HRL) to Phoenix (PHX)

View $136 flight on Tue, May 5, 2026Opens in a new window

Popular airlines from Valley Intl. Airport (HRL) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Harlingen to Phoenix (HRL-PHX)

Prices were available within the past 7 days and start at $136 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Apr 25 - Tue, May 5
HRL
Harlingen
PHX
Phoenix
$251 Roundtrip, found 5 days ago
$251
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Apr 25 from Harlingen to Phoenix, returning Tue, May 5, priced at $251 found 5 days ago
Southwest Airlines
Sat, May 9 - Tue, May 12
HRL
Harlingen
PHX
Phoenix
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, May 9 from Harlingen to Phoenix, returning Tue, May 12, priced at $251 found 2 days ago
Southwest Airlines
Tue, Apr 14 - Wed, Apr 15
HRL
Harlingen
PHX
Phoenix
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Apr 14 from Harlingen to Phoenix, returning Wed, Apr 15, priced at $256 found 3 days ago
Southwest Airlines
Tue, Apr 14 - Wed, Apr 15
HRL
Harlingen
PHX
Phoenix
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Apr 14 from Harlingen to Phoenix, returning Wed, Apr 15, priced at $261 found 3 days ago
Southwest Airlines
Tue, Apr 14 - Wed, Apr 15
HRL
Harlingen
PHX
Phoenix
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Apr 14 from Harlingen to Phoenix, returning Wed, Apr 15, priced at $264 found 3 days ago
Southwest Airlines
Fri, Apr 17 - Mon, Apr 20
HRL
Harlingen
PHX
Phoenix
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Fri, Apr 17 from Harlingen to Phoenix, returning Mon, Apr 20, priced at $269 found 3 days ago
Southwest Airlines
Tue, Apr 14 - Wed, Apr 15
HRL
Harlingen
PHX
Phoenix
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Apr 14 from Harlingen to Phoenix, returning Wed, Apr 15, priced at $270 found 3 days ago
American Airlines
Sat, May 9 - Tue, May 12
HRL
Harlingen
PHX
Phoenix
$271 Roundtrip, found 10 hours ago
$271
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, May 9 from Harlingen to Phoenix, returning Tue, May 12, priced at $271 found 10 hours ago
United
Sat, May 9 - Tue, May 12
HRL
Harlingen
PHX
Phoenix
$271 Roundtrip, found 10 hours ago
$271
Roundtrip
found 10 hours ago
Select United flight, departing Sat, May 9 from Harlingen to Phoenix, returning Tue, May 12, priced at $271 found 10 hours ago
American Airlines
Sat, May 9 - Tue, May 12
HRL
Harlingen
PHX
Phoenix
$273 Roundtrip, found 10 hours ago
$273
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, May 9 from Harlingen to Phoenix, returning Tue, May 12, priced at $273 found 10 hours ago

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Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $329
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $329

Find the cheapest month to fly from Harlingen (HRL) to Phoenix (PHX)

August is typically the cheapest month to fly

From $169 - $398 per traveler.

Frequently asked questions

How much does a flight from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $136 and cheap return flights from $251 Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights typically cost between $187 and $674, and return flights often range between $318 and $1064. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The cheapest month to fly from HRL to PHX is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Enter HRL to PHX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from Harlingen, TX (HRL) to Phoenix, AZ (PHX), with round-trip tickets starting from around $173.01 with a layover in William P. Hobby (HOU). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from Harlingen (HRL) to Phoenix (PHX) usually leaves at around 5:00 AM, operated by United and American Airlines. An early flight like this can help you make the most of your time in the vibrant city of Phoenix. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The most popular departure times for flights from Harlingen (HRL) to Phoenix (PHX) are in the early afternoon, from 12pm to 3pm. About 22% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines and Southwest Airlines, offer flights during this window. This timing is favored as it allows you to travel after the morning rush.
How long does it take to fly from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
A flight from HRL to PHX with a layover takes around 5 hours 50 minutes, with the route covering approximately 993 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
You can fly first class between HRL and PHX. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Phoenix from Valley Intl. (HRL)?
From Valley Intl. (HRL), you can fly into Sky Harbor Intl. (PHX) to reach Phoenix. Some flights may connect through major hubs like George Bush Intercontinental (IAH), William P. Hobby (HOU), Austin-Bergstrom Intl. (AUS) before reaching Phoenix. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) Phoenix Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Harlingen, TX (HRL-Valley Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Valley Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$250
Distance
992 mi

Book with confidence

Harlingen to Phoenix Flights

The cheapest times to fly from Harlingen to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Harlingen to Phoenix are during the month of April. You can find some of the cheapest flights from Harlingen to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harlingen to Phoenix

Sunday is one of the best days to book for cheap flights from Harlingen to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Harlingen to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Harlingen to Phoenix in 2026. You can also book with separate airlines for your outbound and return journeys, from $136 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Harlingen to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Harlingen to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Harlingen to Phoenix Flights

*Flight schedules are subject to change.

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*Available to One Key members.