Airport route guide

Upgrade & Award Space from Pasco (PSC)

From Tri-Cities Airport (PSC) in US, Alaska Airlines, Inc., Delta Air Lines, and Allegiant Air fly nonstop to 11 destinations. It's enough volume to carry real upgrade and award inventory, though the best seats to Seattle tend to go quickly. 2LNR monitors confirmed space on each Pasco route so you can act while it's still available.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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Nonstop destinations

30+

Airlines in award search

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Confirmed upgrade & award space on every PSC route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Pick any Pasco destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each PSC route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Pasco route and 2LNR notifies you when space appears.

Plan on the map

Explore every PSC nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Pasco (PSC)

11 nonstop destinations with active service from Tri-Cities Airport. Each route links to its confirmed upgrade and award availability.

Explore PSC routes on the interactive map →

Frequently asked questions about Pasco (PSC)

How many nonstop destinations does Tri-Cities Airport (PSC) serve?

Tri-Cities Airport has active nonstop service to 11 destinations. The busiest markets from PSC are Seattle, Denver, and Salt Lake City. The full list, with live upgrade and award availability for each route, is on this page.

Which airlines fly upgrade-trackable routes from PSC?

Alaska Airlines, Inc., Delta Air Lines, and Allegiant Air operate the most tracked routes from Pasco, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving PSC appear on their routes as well.

How do I check upgrade or award availability from PSC?

Pick any destination on this page, such as Seattle, to open a calendar of PSC departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.

Does 2LNR track flights from PSC?

Yes. Every active nonstop route from Tri-Cities Airport is tracked, 11 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

Never miss PSC upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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