$100 Cheap Flights from Harlingen (HRL) to Tucson (TUS)

View $100 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Valley Intl. Airport (HRL) to Tucson International Airport (TUS)

Cheap Flights from Harlingen to Tucson (HRL-TUS)

Prices were available within the past 7 days and start at $100 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 14 - Wed, Oct 22
HRL
Harlingen
TUS
Tucson
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 14 from Harlingen to Tucson, returning Wed, Oct 22, priced at $209 found 4 days ago
American Airlines
Tue, Oct 14 - Wed, Oct 22
HRL
Harlingen
TUS
Tucson
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 14 from Harlingen to Tucson, returning Wed, Oct 22, priced at $214 found 4 days ago
Southwest Airlines
Mon, Oct 13 - Wed, Oct 22
HRL
Harlingen
TUS
Tucson
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Mon, Oct 13 from Harlingen to Tucson, returning Wed, Oct 22, priced at $228 found 4 days ago
Southwest Airlines
Mon, Oct 13 - Wed, Oct 22
HRL
Harlingen
TUS
Tucson
$233 Roundtrip, found 4 days ago
$233
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Mon, Oct 13 from Harlingen to Tucson, returning Wed, Oct 22, priced at $233 found 4 days ago
United
Tue, Sep 30 - Tue, Oct 7
HRL
Harlingen
TUS
Tucson
$237 Roundtrip, found 23 hours ago
$237
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Sep 30 from Harlingen to Tucson, returning Tue, Oct 7, priced at $237 found 23 hours ago
Southwest Airlines
Mon, Oct 13 - Wed, Oct 22
HRL
Harlingen
TUS
Tucson
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Mon, Oct 13 from Harlingen to Tucson, returning Wed, Oct 22, priced at $238 found 4 days ago
United
Tue, Sep 30 - Tue, Oct 7
HRL
Harlingen
TUS
Tucson
$240 Roundtrip, found 23 hours ago
$240
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Sep 30 from Harlingen to Tucson, returning Tue, Oct 7, priced at $240 found 23 hours ago
Southwest Airlines
Tue, Sep 30 - Tue, Oct 7
HRL
Harlingen
TUS
Tucson
$242 Roundtrip, found 23 hours ago
$242
Roundtrip
found 23 hours ago
Select Southwest Airlines flight, departing Tue, Sep 30 from Harlingen to Tucson, returning Tue, Oct 7, priced at $242 found 23 hours ago
Sun Country Airlines
Thu, Dec 18 - Sun, Dec 21
HRL
Harlingen
TUS
Tucson
$423 Roundtrip, found 1 day ago
$423
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Thu, Dec 18 from Harlingen to Tucson, returning Sun, Dec 21, priced at $423 found 1 day ago
Delta
Fri, Oct 24 - Wed, Oct 29
HRL
Harlingen
TUS
Tucson
$441 Roundtrip, found 3 days ago
$441
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 24 from Harlingen to Tucson, returning Wed, Oct 29, priced at $441 found 3 days ago

Find the cheapest month to fly from Harlingen (HRL) to Tucson (TUS)

September is typically the cheapest month to fly

From $168 - $368 per traveler.

Graph displaying average flight prices per month

Alternative airports near Tucson

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

Select flight to Tucson Intl. TUS. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $398
TUS
Tucson Intl.
CheapestClosest
Average driving time to city center14 min
Flights from $398
Flights from Harlingen (HRL) to Tucson (TUS)
Origin airport
Valley Intl.
Destination airport
Tucson Intl.
Airlines serving
American Airlines, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$208
Distance
897 mi

Harlingen to Tucson Flights

The cheapest times to fly from Harlingen to Tucson

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 Tucson are during the month of October. You can find some of the cheapest flights from Harlingen to Tucson with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harlingen to Tucson

Sunday is one of the best days to book for cheap flights from Harlingen to Tucson: 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 Tucson

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 Tucson in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 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 Tucson 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 Tucson 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.

 

Frequently asked questions

How much does a flight from Valley Intl. Airport (HRL) to Tucson Intl. Airport (TUS) cost?
Get a cheap one-way flight from $100 or cheap return flight from $209 from Valley Intl. Airport (HRL) to Tucson Intl. Airport (TUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Valley Intl. Airport (HRL) to Tucson Intl. Airport (TUS)?
October is the least expensive month to fly from HRL to TUS. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Valley Intl. Airport (HRL) to Tucson Intl. Airport (TUS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HRL to TUS flight.
How many flights per day from Valley Intl. Airport (HRL) to Tucson Intl. Airport (TUS)?
There are no daily direct flights departing from Valley Intl. Airport (HRL) to Tucson Intl. Airport (TUS). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from HRL to TUS?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Valley Intl. Airport (HRL) to Tucson Intl. Airport (TUS)?
To reach Tucson Intl. Airport (TUS) on schedule, choose a flight that takes off from Valley Intl. Airport (HRL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Valley Intl. Airport (HRL) to Tucson Intl. Airport (TUS) last-minute?
Last-minute bookings from HRL to TUS are usually more expensive. For the lowest rates, start looking for flights as soon as possible. That said, if you can play around with your travel dates, you may score a cheap ticket right before your journey.
Is it cheaper to book a HRL to TUS flight and hotel package?
You'll typically save money by securing a HRL to TUS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Valley Intl. Airport (HRL) to Tucson Intl. Airport (TUS)?
In most cases, you're able to reschedule or cancel your HRL to TUS flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.