$150+ Cheap flights from Harlingen (HRL) to Sky Harbor Intl (PHX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — PHX
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Harlingen to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Harlingen to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Harlingen to Sky Harbor IntlExplore the most affordable flight options available from Harlingen to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Harlingen to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:55 am -
1 stop7h 30m
Tue 9/292:15 pm -
1 stop4h 00m
Deal found 9/10![Southwest logo]()
$204
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:51 am -
1 stop8h 07m
Tue 9/156:10 am -
1 stop6h 55m
Deal found 9/8![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 pm -
1 stop5h 30m
Fri 10/163:05 pm -
1 stop6h 35m
Deal found 9/7![Southwest logo]()
$314
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:51 am -
1 stop5h 24m
Wed 9/167:30 am -
1 stop7h 28m
Deal found 9/10![American Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:05 am -
1 stop5h 50m
Sat 10/246:00 am -
1 stop7h 59m
Deal found 9/7![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:00 pm -
1 stop6h 50m
Thu 10/155:05 am -
1 stop4h 15m
Deal found 9/8![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:05 am -
2 stops11h 23m
Wed 12/27:00 am -
1 stop5h 30m
Deal found 9/7![United Airlines logo]()
$376
Best flights from Harlingen to Sky Harbor IntlDiscover carefully curated flight deals from Harlingen to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Harlingen to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:55 am -
1 stop7h 30m
Tue 9/296:15 am -
2 stops7h 35m
Deal found 9/10![Southwest logo]()
$214
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:05 am -
1 stop5h 18m
Wed 12/27:00 am -
1 stop7h 50m
Deal found 9/7![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 pm -
1 stop5h 30m
Fri 10/163:05 pm -
1 stop6h 35m
Deal found 9/7![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:05 am -
1 stop5h 50m
Sat 10/246:00 am -
1 stop7h 59m
Deal found 9/7![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:00 pm -
1 stop6h 50m
Thu 10/155:05 am -
1 stop4h 15m
Deal found 9/8![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:25 pm -
1 stop5h 20m
Fri 11/275:40 am -
1 stop4h 25m
Deal found 9/9![Southwest logo]()
$400
Last-minute flights from Harlingen to Sky Harbor IntlDiscover last-minute flight deals from Harlingen to Sky Harbor Intl. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to Sky Harbor Intl. Data last updated September 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:51 am -
1 stop8h 07m
Tue 9/156:10 am -
1 stop6h 55m
Deal found 9/8![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:51 am -
1 stop5h 24m
Wed 9/167:30 am -
1 stop7h 28m
Deal found 9/10![American Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:25 pm -
1 stop7h 10m
Wed 9/166:15 am -
2 stops7h 35m
Deal found 9/10![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:55 am -
1 stop7h 30m
Tue 9/292:15 pm -
1 stop4h 00m
Deal found 9/10![Southwest logo]()
$204
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:00 pm -
1 stop6h 50m
Thu 10/155:05 am -
1 stop4h 15m
Deal found 9/8![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 pm -
1 stop5h 30m
Fri 10/163:05 pm -
1 stop6h 35m
Deal found 9/7![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:05 am -
1 stop5h 50m
Sat 10/246:00 am -
1 stop7h 59m
Deal found 9/7![United Airlines logo]()
$371
One-way flights from Harlingen to Sky Harbor IntlSearch for one-way flight options from Harlingen to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Harlingen to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:21 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$150
This Southwest deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:50 am -
2 stops7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$254
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:22 pm -
3 stops21h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$399
Find flight deals from Harlingen to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Sky Harbor Intl (PHX). 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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $204 (Southwest) |
One-way from | $150 (American Airlines) |
Popular in | March |
Cheapest in | May |
Cheapflights Fare Finder
Customize your flight search to find flights from Harlingen to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Harlingen to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarlingenPhoenix
HRL Harlingen Valley Intl - PHX Phoenix Sky Harbor Intl
HRLPHX
Harlingen Valley Intl
Fri 9/25
11:55 am-5:25 pm
1 stop7h 30m
Phoenix Sky Harbor Intl
Tue 9/29
6:15 am-3:50 pm
2 stops7h 35m
$214
Quickest round-trip
HarlingenPhoenix
HRL Harlingen Valley Intl - PHX Phoenix Sky Harbor Intl
HRLPHX
Harlingen Valley Intl
Wed 12/23
11:50 am-6:40 pm
2 stops7h 50m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
HarlingenPhoenix
HRL Harlingen Valley Intl - PHX Phoenix Sky Harbor Intl
HRLPHX
Harlingen Valley Intl
Thu 10/15
5:30 pm-9:00 pm
1 stop5h 30m
Phoenix Sky Harbor Intl
Fri 10/16
3:05 pm-11:40 pm
1 stop6h 35m
$314
HarlingenPhoenix
HRL Harlingen Valley Intl - PHX Phoenix Sky Harbor Intl
HRLPHX
Harlingen Valley Intl
Tue 11/17
5:05 am-9:23 am
1 stop5h 18m
Phoenix Sky Harbor Intl
Wed 12/2
7:00 am-3:50 pm
1 stop7h 50m
$371
HarlingenPhoenix
HRL Harlingen Valley Intl - PHX Phoenix Sky Harbor Intl
HRLPHX
Harlingen Valley Intl
Wed 10/21
5:05 am-8:55 am
1 stop5h 50m
Phoenix Sky Harbor Intl
Sat 10/24
6:00 am-3:59 pm
1 stop7h 59m
$371
HarlingenPhoenix
HRL Harlingen Valley Intl - PHX Phoenix Sky Harbor Intl
HRLPHX
Harlingen Valley Intl
Tue 10/13
1:00 pm-5:50 pm
1 stop6h 50m
Phoenix Sky Harbor Intl
Thu 10/15
5:05 am-11:20 am
1 stop4h 15m
$373
HarlingenPhoenix
HRL Harlingen Valley Intl - PHX Phoenix Sky Harbor Intl
HRLPHX
Harlingen Valley Intl
Wed 12/23
5:22 pm-1:36 pm
3 stops21h 14m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$399
HarlingenPhoenix
HRL Harlingen Valley Intl - PHX Phoenix Sky Harbor Intl
HRLPHX
Harlingen Valley Intl
Sat 11/21
4:25 pm-8:45 pm
1 stop5h 20m
Phoenix Sky Harbor Intl
Fri 11/27
5:40 am-11:05 am
1 stop4h 25m
$400
Sorted by cheapest first
Compare providers for flights from Harlingen to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to Sky Harbor Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Harlingen-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harlingen-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harlingen-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Harlingen to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Harlingen with our price prediction graph.
HRL-PHX
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.
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated September 11, 2026.
Get a feel of what it's like to fly with Southwest from Harlingen to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Harlingen to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
Buckeye
Payson
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Chandler
Casa Grande
Camp Verde
Globe
Fountain Hills
Guadalupe
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.
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Harlingen and Sky Harbor Intl flights
Browse other Harlingen and Sky Harbor Intl flight options. Last updated on September 11, 2026.
Other flights from Harlingen
Browse through other flights departing from Harlingen. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Top airline flying from Harlingen to Sky Harbor Intl
Discover the top airline that operate flights from Harlingen to Sky Harbor Intl. 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$267 | Average$328 | FlexibilityNo cancel fee | On-time63% |