$135 Cheap Flights from Pasco (PSC) to Tucson (TUS)

View $135 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Tucson International Airport (TUS)

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Cheap Flights from Pasco to Tucson (PSC-TUS)

Prices were available within the past 7 days and start at $135 for one-way flights and $271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Aug 26 - Wed, Sep 3
PSC
Pasco
TUS
Tucson
$271 Roundtrip, found 12 hours ago
$271
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Tue, Aug 26 from Pasco to Tucson, returning Wed, Sep 3, priced at $271 found 12 hours ago
American Airlines
Sat, Dec 6 - Wed, Dec 10
PSC
Pasco
TUS
Tucson
$271 Roundtrip, found 11 hours ago
$271
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Pasco to Tucson, returning Wed, Dec 10, priced at $271 found 11 hours ago
Delta
Tue, Aug 26 - Sat, Aug 30
PSC
Pasco
TUS
Tucson
$271 Roundtrip, found 12 hours ago
$271
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Aug 26 from Pasco to Tucson, returning Sat, Aug 30, priced at $271 found 12 hours ago
United
Wed, Dec 10 - Sat, Dec 13
PSC
Pasco
TUS
Tucson
$271 Roundtrip, found 11 hours ago
$271
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Dec 10 from Pasco to Tucson, returning Sat, Dec 13, priced at $271 found 11 hours ago
American Airlines
Sat, Dec 6 - Wed, Dec 10
PSC
Pasco
TUS
Tucson
$273 Roundtrip, found 11 hours ago
$273
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Pasco to Tucson, returning Wed, Dec 10, priced at $273 found 11 hours ago
Delta
Sat, Jul 26 - Wed, Jul 30
PSC
Pasco
TUS
Tucson
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jul 26 from Pasco to Tucson, returning Wed, Jul 30, priced at $274 found 6 days ago
American Airlines
Tue, Jul 1 - Sat, Jul 5
PSC
Pasco
TUS
Tucson
$275 Roundtrip, found 5 days ago
$275
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jul 1 from Pasco to Tucson, returning Sat, Jul 5, priced at $275 found 5 days ago
Delta
Sun, Aug 31 - Sat, Sep 6
PSC
Pasco
TUS
Tucson
$276 Roundtrip, found 4 days ago
$276
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Aug 31 from Pasco to Tucson, returning Sat, Sep 6, priced at $276 found 4 days ago
Delta
Tue, Jul 29 - Sat, Aug 16
PSC
Pasco
TUS
Tucson
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 29 from Pasco to Tucson, returning Sat, Aug 16, priced at $276 found 1 day ago
Alaska Airlines
Tue, Nov 18 - Sat, Nov 22
PSC
Pasco
TUS
Tucson
$291 Roundtrip, found 11 hours ago
$291
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Nov 18 from Pasco to Tucson, returning Sat, Nov 22, priced at $291 found 11 hours ago
Flights from Pasco (PSC) to Tucson (TUS)
Origin airport
Tri-Cities
Destination airport
Tucson Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$270
Distance
1069 mi

Pasco to Tucson Flights

The cheapest times to fly from Pasco 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 Pasco to Tucson are during the month of August. You can find some of the cheapest flights from Pasco to Tucson with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to Tucson

Sunday is one of the best days to book for cheap flights from Pasco 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 Pasco 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 Pasco to Tucson in 2025. You can also book with separate airlines for your outbound and return journeys, from $135 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 Pasco 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 Pasco 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 Tri-Cities Airport (PSC) to Tucson Intl. Airport (TUS) cost?
Discover the latest flight deals from PSC to TUS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PSC to TUS?
The cheapest flights from PSC to TUS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PSC to TUS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PSC to TUS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Tri-Cities Airport (PSC) to Tucson Intl. Airport (TUS)?
You'll have to hop on a flight with a layover if you're traveling from Tri-Cities Airport (PSC) to Tucson Intl. Airport (TUS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PSC to TUS?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, time of year 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 Tri-Cities Airport (PSC) to Tucson Intl. Airport (TUS)?
Select a flight from Tri-Cities Airport (PSC) to Tucson Intl. Airport (TUS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**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 Tri-Cities Airport (PSC) to Tucson Intl. Airport (TUS) last-minute?
Last-minute fares from PSC to TUS are generally more expensive. To lock in the lowest prices, start looking for flights as soon as possible. That said, if you're flexible with your travel dates, you may score a cheap fare just before your departure.
Is it cheaper to book a PSC to TUS flight and hotel package?
You'll typically save money by securing a PSC 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 easy to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to Tucson Intl. Airport (TUS)?
In most instances, you can cancel or reschedule your PSC to TUS flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.