Cheap Flights from Baltimore Washington Intl. Thurgood Marshall Airport

View S$100 flight on Wed, 14 Oct, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI)

  • Frontier Airlines

  • American Airlines

  • United

  • Delta

  • JetBlue Airways

  • Southwest Airlines

  • Alaska Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Flights from Baltimore Washington Intl. Thurgood Marshall Airport

Prices were available within the past 7 days and start at S$100 for one-way flights and S$200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 11 Nov - Tue, 17 Nov
BWI
Baltimore
ATL
Atlanta
S$200 Return, found 4 hours ago
S$200
Return
found 4 hours ago
Select Delta flight, departing Wed, 11 Nov from Baltimore to Atlanta, returning Tue, 17 Nov, priced at S$200 found 4 hours ago
Southwest Airlines
Wed, 21 Oct - Tue, 27 Oct
BWI
Baltimore
ATL
Atlanta
S$213 Return, found 15 hours ago
S$213
Return
found 15 hours ago
Select Southwest Airlines flight, departing Wed, 21 Oct from Baltimore to Atlanta, returning Tue, 27 Oct, priced at S$213 found 15 hours ago
Southwest Airlines
Wed, 21 Oct - Tue, 27 Oct
BWI
Baltimore
ATL
Atlanta
S$225 Return, found 15 hours ago
S$225
Return
found 15 hours ago
Select Southwest Airlines flight, departing Wed, 21 Oct from Baltimore to Atlanta, returning Tue, 27 Oct, priced at S$225 found 15 hours ago
Southwest Airlines
Thu, 26 Nov - Thu, 3 Dec
BWI
Baltimore
MCO
Orlando
S$250 Return, found 2 days ago
S$250
Return
found 2 days ago
Select Southwest Airlines flight, departing Thu, 26 Nov from Baltimore to Orlando, returning Thu, 3 Dec, priced at S$250 found 2 days ago
Delta
Wed, 21 Oct - Tue, 27 Oct
BWI
Baltimore
ATL
Atlanta
S$252 Return, found 15 hours ago
S$252
Return
found 15 hours ago
Select Delta flight, departing Wed, 21 Oct from Baltimore to Atlanta, returning Tue, 27 Oct, priced at S$252 found 15 hours ago
Delta
Wed, 21 Oct - Tue, 27 Oct
BWI
Baltimore
ATL
Atlanta
S$258 Return, found 15 hours ago
S$258
Return
found 15 hours ago
Select Delta flight, departing Wed, 21 Oct from Baltimore to Atlanta, returning Tue, 27 Oct, priced at S$258 found 15 hours ago
Southwest Airlines
Wed, 21 Oct - Tue, 27 Oct
BWI
Baltimore
ATL
Atlanta
S$262 Return, found 15 hours ago
S$262
Return
found 15 hours ago
Select Southwest Airlines flight, departing Wed, 21 Oct from Baltimore to Atlanta, returning Tue, 27 Oct, priced at S$262 found 15 hours ago
Southwest Airlines
Thu, 5 Nov - Wed, 11 Nov
BWI
Baltimore
ATL
Atlanta
S$263 Return, found 20 hours ago
S$263
Return
found 20 hours ago
Select Southwest Airlines flight, departing Thu, 5 Nov from Baltimore to Atlanta, returning Wed, 11 Nov, priced at S$263 found 20 hours ago
United
Wed, 11 Nov - Tue, 17 Nov
BWI
Baltimore
ATL
Atlanta
S$288 Return, found 4 hours ago
S$288
Return
found 4 hours ago
Select United flight, departing Wed, 11 Nov from Baltimore to Atlanta, returning Tue, 17 Nov, priced at S$288 found 4 hours ago
American Airlines
Wed, 11 Nov - Tue, 17 Nov
BWI
Baltimore
ATL
Atlanta
S$306 Return, found 4 hours ago
S$306
Return
found 4 hours ago
Select American Airlines flight, departing Wed, 11 Nov from Baltimore to Atlanta, returning Tue, 17 Nov, priced at S$306 found 4 hours ago

Frequently asked questions

What is the airport code for Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Baltimore Washington Intl. Thurgood Marshall Airport (BWI) uses the airport code: BWI.
How far is Baltimore Washington Intl. Thurgood Marshall Airport (BWI) from central Baltimore?
One of the easiest ways to get to downtown Baltimore is by organising a Baltimore car rental. Touch down, grab your belongings and then pick up a set of wheels from Hertz's on-site branch. You'll need to drive around 13 kilometres northeast of Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to get to the city centre.
Does BWI Airport have a hotel?
Unfortunately, there aren't any hotels in the vicinity of BWI Airport. However, you're sure to find a suitable place to stay before your flight if you look further afield. The Aloft BWI Baltimore Washington International Airport and the Hilton Baltimore BWI Airport are terrific choices just outside the airport. Book a room at either the night before your flight and the check-in counter will be a quick drive away. The Aloft BWI Baltimore Washington International Airport offers guests a swimming pool, a cafe and designer toiletries. The Hilton Baltimore BWI Airport also has convenient amenities like a swimming pool, designer toiletries and premium bedding.
Are there private lounges in BWI Airport?
Yes, you'll be glad to hear that sanctuary awaits at BWI. A private lounge is a fantastic place to escape the noise of the main area. See if your ticket type or airline membership automatically includes access. If not, you may be able to pay to use the lounge.
What airlines fly out of BWI Airport?
These domestic air carriers all take off from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) and are safe and reliable choices:

  • American Airlines
  • Spirit Airlines
  • United Airlines

Whether you can't wait to cross off a new country or rediscover one of your favourites, take a look at these quality airlines that operate from BWI Airport:

  • Spirit Airlines
  • Icelandair
  • Fly Play

How many flights per day fly out of BWI?
Every day, 291 flights depart from Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Whether you'd rather first class or economy, aisle or window, Expedia can help you find the ideal flight to your destination.
How to find cheap flights from BWI with Expedia?
The cheapest one-way flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) was to Atlanta (ATL) at S$100. One of the easiest ways to find a cheap flight with Expedia is to enter your preferred dates and destination, and then sort your results by price. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. Expedia makes it easy to land a cheap flight from your departure airport to wherever you're jetting away to. After you've entered your dates and destination, use our filters and sort by "Price (Lowest)" to see your cheapest options. You can also click "Flexible dates" above the search results to compare the lowest prices for days surrounding your trip.
Where can you fly to from BWI Marshall?
The most frequented international destinations from BWI Marshall are San Juan, Cancun and Montego Bay. This busy airport is your gateway to the world. Many domestic travellers head to Orlando, Chicago or Fort Lauderdale. Settle on your destination, lock in your fare and you'll be starting your awesome adventure in a flash.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

Baltimore Washington Intl. Thurgood Marshall Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Baltimore Washington Intl. Thurgood MarshallWashington, USIATA: BWI, ICAO: KBWI, GPS: KBWI39.175400-76.66829744.50meters

Baltimore Washington Intl. Thurgood Marshall Airport (BWI), offers flights from major airline carriers to a number of well-traveled global destinations. You will find useful information above about Washington airport to assist you when planning your next trip. Booking flights from BWI is easy with Expedia, the world’s largest online travel source.

Explore a world of travel with Expedia

*Available to Expedia members.