Airport route guide

Upgrade & Award Space from Boulevard Park (BFI)

Boeing Field International Airport (BFI) is a small station in Boulevard Park, US with nonstop service to 2 destinations, served by X4. Because the schedule is limited, an upgrade or award opening on a Portland flight rarely lasts. 2LNR checks every BFI 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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2
Nonstop destinations
30+
Airlines in award search
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Confirmed upgrade & award space on every BFI 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 Boulevard Park 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 BFI route, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

All nonstop destinations from Boulevard Park (BFI)

2 nonstop destinations with active service from Boeing Field International Airport. Each route links to its confirmed upgrade and award availability.

Explore BFI routes on the interactive map →

Frequently asked questions about Boulevard Park (BFI)

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

Never miss BFI upgrade or award space

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

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