$394 Cheap Flights from Pasco (PSC) to Tri-Cities (TRI)

You can find cheap one-way flights from $394 and cheap return flights $505 Pasco, WA (PSC-Tri-Cities) to Tri-Cities, TN (TRI-Tri-Cities Regional) with Expedia. One-way flights generally range between $279 and $1435, and roundtrip flights usually range from $550 to $1518. 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 Pasco, WA (PSC-Tri-Cities) to Tri-Cities, TN (TRI-Tri-Cities Regional) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

The cheapest month to fly from PSC to TRI is November 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.

Enter PSC to TRI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

American Airlines is one of the cheapest airlines offering connecting flights from Pasco, WA (PSC) to Tri-Cities, TN (TRI), with round-trip tickets starting from around $359. 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.

To find a cheap flight from Pasco, WA (PSC-Tri-Cities) to Tri-Cities, TN (TRI-Tri-Cities Regional), 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.

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.

The earliest flight from Pasco, WA (PSC) to Tri-Cities, TN (TRI) typically departs at 5:00 AM, operated by American Airlines. An early departure like this can help you make the most of your day upon arrival. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

The most popular departure times for flights from Pasco (PSC) to Tri-Cities (TRI) are in the early morning, from 3am to 6am. This accounts for around 69% of total traffic. Many major carriers, including American Airlines, Delta and United Airlines, offer flights during this window. Many travelers prefer this time because it allows for a full day of activities upon arrival.

A flight from PSC to TRI with a layover takes around 13 hours 30 minutes, with the route covering approximately 1,999 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

First class seats are offered on the PSC to TRI route with Delta Air Lines and American Airlines.

It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) to Tri-Cities, TN (TRI-Tri-Cities Regional) 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.

From Tri-Cities (PSC), you can fly typically into Tri-Cities Regional (TRI) to reach Tri-Cities. Some flights may connect through major hubs like Sky Harbor Intl. (PHX), Seattle - Tacoma Intl. (SEA), Salt Lake City Intl. (SLC) before reaching Tri-Cities. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) to Tri-Cities, TN (TRI-Tri-Cities Regional) 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.

Securing a Pasco, WA (PSC-Tri-Cities) to Tri-Cities, TN (TRI-Tri-Cities Regional) 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.

If you booked your Pasco, WA (PSC-Tri-Cities) to Tri-Cities, TN (TRI-Tri-Cities Regional) 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.