Airport route guide

Upgrade & Award Space from Baltimore (BWI)

From Baltimore/Wash International Thurgood Marshall Airport (BWI) in US, Southwest Airlines, Frontier Airlines, and United Airlines fly nonstop to 71 destinations. It's enough volume to carry real upgrade and award inventory, though the best seats to Chicago tend to go quickly. 2LNR monitors confirmed space on each Baltimore 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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71
Nonstop destinations
30+
Airlines in award search
Free
To get started

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

Set an alert

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

Plan on the map

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

All nonstop destinations from Baltimore (BWI)

71 nonstop destinations with active service from Baltimore/Wash International Thurgood Marshall Airport. Each route links to its confirmed upgrade and award availability.

Explore BWI routes on the interactive map →

Frequently asked questions about Baltimore (BWI)

How many nonstop destinations does Baltimore/Wash International Thurgood Marshall Airport (BWI) serve?
Baltimore/Wash International Thurgood Marshall Airport has active nonstop service to 71 destinations. The busiest markets from BWI are Chicago, Charlotte, and Atlanta. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly upgrade-trackable routes from BWI?
Southwest Airlines, Frontier Airlines, and United Airlines operate the most tracked routes from Baltimore, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving BWI appear on their routes as well.
How do I check upgrade or award availability from BWI?
Pick any destination on this page, such as Chicago, to open a calendar of BWI 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 BWI?
Yes. Every active nonstop route from Baltimore/Wash International Thurgood Marshall Airport is tracked, 71 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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