Direct flights from Baltimore (BWI)

From Baltimore/Wash International Thurgood Marshall Airport (BWI), 14 airlines fly nonstop to 29 destinations, led by Frontier Airlines, United Airlines, and American Airlines. 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 August 11, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

29
Nonstop destinations
14
Airlines serving BWI
Free
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About Baltimore/Wash International Thurgood Marshall Airport (BWI)

Baltimore/Wash International Thurgood Marshall Airport (BWI) is the airport serving Baltimore, US-MD, United States. Its ICAO code is KBWI. Departure and arrival times at BWI are local to the America/New_York time zone. Its nonstop network reaches 29 destinations across 8 countries.

Confirmed upgrade & award space on every BWI route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across more than 25 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)

These are the city pairs behind flights to and from Baltimore: 29 nonstop destinations with active service at Baltimore/Wash International Thurgood Marshall Airport. Each route links to its confirmed upgrade and award availability.

Airlines that fly out of Baltimore (BWI)

The carriers with nonstop service from Baltimore/Wash International Thurgood Marshall Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map.

Alternative airports near Baltimore (BWI)

Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.

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 29 destinations in 2LNR's schedule data. 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 out of Baltimore (BWI)?
The carriers with nonstop service from Baltimore/Wash International Thurgood Marshall Airport are listed in full on this page, each linked to its own route map. Frontier Airlines, United Airlines, and American Airlines run the most routes from Baltimore, in that order. In 2LNR's schedule data that is 14 airlines in total.
How many airlines fly out of BWI?
2LNR's schedule data currently shows 14 airlines with at least one nonstop route from Baltimore (BWI). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season.
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 nonstop route from Baltimore/Wash International Thurgood Marshall Airport in 2LNR's schedule data is tracked, 29 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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