Vuelos de Delta de Seattle (SEA) a Pasco (PSC) desde $99

Ensure you visit our Covid-19 Travel Advisor to see if there are any present travel advice reports and quarantine requirements in place in Tri-Cities Airport (PSC) when flying from Seattle - Tacoma Intl. Airport (SEA).

While we can’t say for certain which terminal your Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to PSC will depart from, we can tell you that there’s a strong chance you’ll be arriving at the main terminal.

Yes, there are. Book a direct flight with Delta Air Lines from SEA to Tri-Cities Airport (PSC), and you won’t have to worry about a stopover or catching a connecting flight.

If weather conditions are good and things go according to plan, your Delta Air Lines flight from SEA to PSC should take approximately 2 hours and 29 minutes. Make use of that short journey to check the details of your itinerary before you touch down.

If you’re headed from SEA to PSC with Delta Air Lines, you’re likely to be cruising aboard the Embraer 175.

Take your pick of roughly 3 flights every day with Delta Air Lines from Seattle - Tacoma Intl. Airport (SEA) to PSC.

For more info about changing your flight to Tri-Cities Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.