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Find Cheap Flights from Baltimore/Washington International Thurgood Marshall Airport (BWI)

Baltimore, United States

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Live fares from hundreds of airlines.

BWI Flight Deals

Aviafares brings you some of the best fares we're seeing from BWI right now. These are our latest lead-in prices, pulled from the same booking system our US agents work. Don't keep waiting. Book them before they move.

Indicative fares based on historical lead-in pricing from BWI; live search above returns today's bookable offers.

Need help booking a flight from BWI? Talk to a US agent.

Unpublished consolidator rates on premium cabins, 24/7.

About Baltimore/Washington International Thurgood Marshall Airport (BWI)

Baltimore/Washington International Thurgood Marshall Airport (IATA: BWI, ICAO: KBWI) serves Baltimore, United States. 17 airlines operate 142 scheduled routes from this airport, reaching 72 destinations in 9 countries.

You can book flights from BWI through Aviafares at the same published fares you'd see on any airline's own site, and our US booking team pulls unpublished consolidator rates on premium cabins that don't show up in public search. If you need help with a complex itinerary, a schedule change, or just want a second opinion on the best routing, call our 24/7 line.

Field elevation: 146 ft.

Where BWI flies

Top destinations from BWI by airline coverage include Atlanta (ATL), Charlotte (CLT), London (LHR), Phoenix (PHX). Scroll below for the full list with connecting airlines.

Airlines at BWI

12 major carriers operate out of BWI, led by Southwest Airlines, AirTran Airways, American Airlines. Every active airline with scheduled service from this airport is listed below.

24/7 booking assistance

Changes, cancellations, schedule irregularities, and refunds on any BWI ticket are handled by our US-based booking team around the clock. If your flight is cancelled or rescheduled, we rebook you on the next available option at the airline's published fees. Call the number at the top of this page or request a callback.

Frequently asked questions

How do I book a flight from BWI through Aviafares?
Use the search widget at the top of this page or call our 24/7 US booking team. We issue standard revenue tickets at published fares, plus our agents can pull unpublished consolidator rates on premium cabins that don't appear in public search.
Which airlines fly from BWI?
12 active airlines operate from BWI, including Southwest Airlines, AirTran Airways, American Airlines, Delta Air Lines. The full list with route counts is above.
What's the IATA code for Baltimore/Washington International Thurgood Marshall Airport?
BWI. The ICAO code is KBWI. Use the three-letter IATA code when booking, tagging bags, and checking in.
Where is BWI located?
Baltimore/Washington International Thurgood Marshall Airport is located in Baltimore, United States.
What happens if my flight from BWI is cancelled?
US DOT rules entitle you to a full refund to original payment method for any US-touching cancellation on any fare. Call our team and we handle the refund filing, or rebook you on the next available option.

Other nearby airports

Other airports serving Baltimore or nearby.

Questions about flying from BWI?

Our 24/7 US booking team knows fare rules, change policies, and unpublished consolidator rates on BWI routes cold. One call gets you a real answer.