$139 Cheap Flights from Tucson (TUS) to Pasco (PSC)

View $139 flight on Tue, May 19, 2026Opens in a new window

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

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Cheap Flights from Tucson to Pasco (TUS-PSC)

Prices were available within the past 7 days and start at $139 for one-way flights and $246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, May 9 - Sun, May 10
TUS
Tucson
PSC
Pasco
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Tucson to Pasco, returning Sun, May 10, priced at $246 found 3 days ago
Alaska Airlines
Sat, May 9 - Sun, May 10
TUS
Tucson
PSC
Pasco
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Tucson to Pasco, returning Sun, May 10, priced at $266 found 3 days ago
Alaska Airlines
Sat, May 9 - Mon, May 11
TUS
Tucson
PSC
Pasco
$275 Roundtrip, found 3 days ago
$275
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Tucson to Pasco, returning Mon, May 11, priced at $275 found 3 days ago
Alaska Airlines
Sat, Apr 25 - Sat, May 2
TUS
Tucson
PSC
Pasco
$285 Roundtrip, found 3 days ago
$285
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Apr 25 from Tucson to Pasco, returning Sat, May 2, priced at $285 found 3 days ago
Alaska Airlines
Sat, May 9 - Sun, May 10
TUS
Tucson
PSC
Pasco
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Tucson to Pasco, returning Sun, May 10, priced at $286 found 3 days ago
Alaska Airlines
Sat, May 9 - Sun, May 10
TUS
Tucson
PSC
Pasco
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Tucson to Pasco, returning Sun, May 10, priced at $295 found 3 days ago
Alaska Airlines
Sat, Apr 25 - Sat, May 2
TUS
Tucson
PSC
Pasco
$304 Roundtrip, found 3 days ago
$304
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Apr 25 from Tucson to Pasco, returning Sat, May 2, priced at $304 found 3 days ago
Delta
Fri, May 1 - Sun, May 3
TUS
Tucson
PSC
Pasco
$310 Roundtrip, found 5 days ago
$310
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, May 1 from Tucson to Pasco, returning Sun, May 3, priced at $310 found 5 days ago
American Airlines
Fri, May 1 - Sun, May 3
TUS
Tucson
PSC
Pasco
$320 Roundtrip, found 5 days ago
$320
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, May 1 from Tucson to Pasco, returning Sun, May 3, priced at $320 found 5 days ago
United
Fri, May 1 - Sun, May 3
TUS
Tucson
PSC
Pasco
$402 Roundtrip, found 5 days ago
$402
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 1 from Tucson to Pasco, returning Sun, May 3, priced at $402 found 5 days ago

Alternative airports near Pasco

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

Select flight to Tri-Cities PSC. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $793
PSC
Tri-Cities
CheapestClosest
Average driving time to city center4 min
Flights from $793

Find the cheapest month to fly from Tucson (TUS) to Pasco (PSC)

November is typically the cheapest month to fly

From $226 - $610 per traveler.

Frequently asked questions

How much does a flight from Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) cost?
You can find cheap one-way flights from $139 and cheap return flights from $246 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) with Expedia. One-way flights generally range between $173 and $1370, and roundtrip flights usually range from $331 to $1398. 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
The cheapest month to fly from TUS to PSC is May 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
Enter TUS to PSC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
Delta is one of the cheapest airlines offering connecting flights from Tucson, AZ (TUS) to Pasco, WA (PSC) with a layover in Los Angeles Intl. (LAX), starting from around $374. 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
To find a cheap flight from Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities), 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
The earliest flight from Tucson International Airport (TUS) to Tri-Cities Airport (PSC) typically departs at around 5:15 AM, operated by Alaska Airlines. This is a seasonal service, so if you're planning to travel during this time, an early departure can help you make the most of your day in Pasco. 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
For flights from Tucson Intl. (TUS) to Tri-Cities (PSC), the most popular departure times are in the early morning, from 6am to 9am. About 37% of passengers choose this time window. Many major carriers, including Alaska Airlines and American Airlines, operate flights during this period. This timing is favored because it lets you arrive in Pasco with plenty of time to enjoy your day.
How long does it take to fly from Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
A flight from TUS to PSC with a layover takes around 6 hours 20 minutes, with the route covering approximately 1,069 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
Select the "Business class" and "First class" filters when looking for TUS to PSC flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?
It's easy to earn miles on a Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) 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 Pasco from Tucson Intl. (TUS)?
If you're planning to travel to Pasco from Tucson Intl. (TUS), you can fly into Tri-Cities (PSC) Some flights may connect through major hubs like Portland Intl. (PDX), Los Angeles Intl. (LAX), Denver Intl. (DEN) before reaching Pasco. 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) at the last minute?
Typically, booking a last minute flight from Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?
Securing a Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package 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 Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities)?
If you booked your Tucson, AZ (TUS-Tucson Intl.) to Pasco, WA (PSC-Tri-Cities) 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
Tucson Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$245
Distance
1069 mi

Book with confidence

Tucson to Pasco Flights

The cheapest times to fly from Tucson to Pasco

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

 

The best time to book a flight from Tucson to Pasco

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

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 Tucson to Pasco in 2026. You can also book with separate airlines for your outbound and return journeys, from $139 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 Tucson to Pasco 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 Tucson to Pasco 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.

 

Tucson to Pasco Flights

*Flight schedules are subject to change.

*Available to One Key members.