Airport route guide

Upgrade & Award Space from Spokane (SFF)

Felts Field (SFF) is a small station in Spokane, US with nonstop service to 1 destination, served by X4. Because the schedule is limited, an upgrade or award opening on a Boulevard Park flight rarely lasts. 2LNR checks every SFF nonstop for confirmed availability, so a rare opening doesn't go unnoticed.

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

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Confirmed upgrade & award space on every SFF 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 Spokane 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 SFF route, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

All nonstop destinations from Spokane (SFF)

1 nonstop destinations with active service from Felts Field. Each route links to its confirmed upgrade and award availability.

Explore SFF routes on the interactive map →

Frequently asked questions about Spokane (SFF)

How many nonstop destinations does Felts Field (SFF) serve?
Felts Field has active nonstop service to 1 destination. The busiest markets from SFF are Boulevard Park. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly upgrade-trackable routes from SFF?
X4 operate the most tracked routes from Spokane. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving SFF appear on their routes as well.
How do I check upgrade or award availability from SFF?
Pick any destination on this page, such as Boulevard Park, to open a calendar of SFF 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 SFF?
Yes. Every active nonstop route from Felts Field is tracked, 1 destination in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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