$40 Cheap Flights from Baltimore–Washington International
One-way
Departing from
Baltimore–Washington International
Going to
anywhere
Berlin (BER)
Germany • May, 2026
91% AI deal score
$800 $293
Detroit (DTW)
United States • May, 2026
82% AI deal score
$183 $40
Charlotte (CLT)
United States • May, 2026
82% AI deal score
$205 $42
Seattle (SEA)
United States • September, 2026
82% AI deal score
$270 $99
Portland (PDX)
United States • September, 2026
82% AI deal score
$273 $102
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to anywhere. Fares are subject to change and may not be available for all dates. (Data last updated 4/11/2026).
533,387 searches in the past 7 days on RatePunk
Flight deals up to 90% off
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Sort deals by biggest savings
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AI deal score and AI insights
The AI score shows how good each deal is—based on price and overall travel quality.
Top Destinations Where Can You Fly from Baltimore–Washington International
Cheap flights from Baltimore–Washington International
Find flights from Baltimore–Washington International to anywhere
Looking for inspiration on destinations? Here are some popular flight deals from Baltimore–Washington International one-way fares:
See more destinations you can fly to from Baltimore–Washington International – anywhere in the world at the best prices.
See More DestinationsLast-Minute Flights from Baltimore–Washington International
The best flight deals leaving from Baltimore–Washington International soon
Mon, Apr 20
⌛ Last-Minute
Washington, D.C. (BWI) - Orlando (SFB)
Spirit Airlines airlines • 2 stops • Fort Lauderdale (FLL), Concord (USA)
$161
Mon, Apr 20
⌛ Last-Minute
Washington, D.C. (BWI) - Punta Cana (PUJ)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
$315
$128
-$187
59%
Mon, Apr 20
⌛ Last-Minute
Washington, D.C. (BWI) - Chicago (ORD)
Frontier Airlines airlines • 1 stop • Atlanta (ATL)
$203
$111
-$92
45%
Mon, Apr 20
⌛ Last-Minute
Washington, D.C. (BWI) - San Juan (SJU)
Spirit Airlines airlines • Direct
$203
$62
-$141
69%
Mon, Apr 20
⌛ Last-Minute
Washington, D.C. (BWI) - Boston (BOS)
Spirit Airlines airlines • Direct
$108
$37
-$71
66%
Mon, Apr 20
⌛ Last-Minute
Washington, D.C. (BWI) - Cancún (CUN)
Spirit Airlines airlines • Direct
$290
$103
-$187
64%
More last-minute deals from Baltimore–Washington International
Need to travel soon? Here are some great last-minute flight deals from Baltimore–Washington International for trips departing in the next couple of weeks. (If you can plan ahead, booking about a month in advance is usually cheaper on average, but we’ve got you covered for spontaneous trips too!)
Tip: If you don’t see your preferred destination here, try searching anyway – new deals pop up daily. Also, remember that flights tend to cost less when booked ~30 days ahead rather than at the last minute, so if you’re planning a trip and have some flexibility, start looking early!
Facts About Flights from Baltimore–Washington International
Nearby airport(s)
Insights for flights from Baltimore–Washington International
Most popular airlines from Baltimore–Washington International
American Airlines
Alaska Airlines, Inc.
JetBlue Airways
Delta Air Lines
Frontier Airlines
Spirit Airlines
United Airlines
Virgin America
Most popular destinations from Baltimore–Washington International
BWI Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
BWI airport insights
Best days to catch a deal
Wednesday, Tuesday
For the best flight deals from Baltimore–Washington International airport, aim to book flights departing on Monday. Thursday also offers a good chance of finding reduced prices for flights leaving from Baltimore–Washington International.
Avg. deal survival time
15.5 hours
The average deal originating from Baltimore–Washington International airport lasts for 15.5 hours. Therefore, you have about 15 and a half hours to act when you see a deal from {{ origin }}.
Rare deal frequency
10 deals
We found 10 rare flight deals originating from Baltimore–Washington International airport in the past month. These rare deals, usually mistake fares, special promotions or ultra-discounts, each received an AI Deal Score of 90+.
Average price drop
-58%
Deals from Baltimore–Washington International airport see an average price drop of 58.0%. This means that travelers can save a good amount of money on flights from Baltimore–Washington International airport by waiting for deals.
Next 4 weeks: deal forecast
Flight Deals Forecast: Baltimore–Washington International
Based on our projections for May 2026, flights from Baltimore–Washington International are expected to remain relatively stable with a slight chance of price drops in the second half of the month. Travelers should monitor prices closely for potential savings.
Top 5 biggest price drops (last 3 months)
Found on April 8
BWI - Mexico City
$1,005 → $363
64%
Found on April 5
BWI - Berlin
$800 → $293
63%
Found on April 3
BWI - Shizuoka
$5,525 → $2,038
63%
Found on April 7
BWI - Hamilton
$870 → $337
61%
Found on April 8
BWI - Florianópolis
$4,725 → $2,111
55%
Check these nearby airports too
Looking for more options? These airports near BWI sometimes drop rare deals too:
Ronald Reagan Washington National (DCA)
~7 rare deals/month
Washington Dulles International (IAD)
~14 rare deals/month
Philadelphia International (PHL)
~13 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially DCA and IAD for long-haul deal surprises.
Travel Trends: Popular Destinations from Baltimore–Washington International
Every month, we analyze search and booking data to see where travelers from Baltimore–Washington International are heading. Here are the current hot destinations from Baltimore–Washington International:
Top domestic destinations
New York
TOP
Baltimore–Washington International
Miami
TOP
Baltimore–Washington International
Los Angeles
TOP
Baltimore–Washington International
These cities are seeing the most searches and bookings from Baltimore–Washington International this month.
Top international destinations
Travelers from Baltimore–Washington International are flocking here, possibly due to seasonal events or great deals.
Travel trend insight
Travelers from Washington, D.C. are increasingly drawn to destinations with rich historical and cultural significance. London, Paris, and Rome remain popular due to their iconic landmarks, world-class museums, and immersive cultural experiences, offering a blend of history and modernity that appeals to a wide range of interests.
Booking Flights from Baltimore–Washington International: Frequently Asked Questions
Pro Tips for Finding Cheap Flights from Baltimore–Washington International
Finding the cheapest airfare from Baltimore–Washington International is easier if you use a few smart strategies. Here are our top tips to help you score a great deal:
Be Flexible with Your Dates: Sometimes shifting your travel dates by just a day or two can lead to significant savings. Mid-week flights are often cheaper than weekend flights, and flying on holidays themselves can also save you some money.
Set Destination to 'Anywhere': Don't have a specific destination in mind? Set your destination to 'Anywhere' on flight search engines. This allows you to see the cheapest places to fly from Baltimore, opening up possibilities you might not have considered!
Travel During Off-Peak Times: Avoid the crowds and save money by traveling during the off-season or shoulder season (the months just before and after the peak season). You'll find fewer tourists and lower prices on both flights and accommodations.
Check Nearby Airports: Baltimore–Washington International is great, but don't forget to check flights from other nearby airports like Dulles or Reagan. Sometimes a slightly longer drive to the airport can translate into significant savings on airfare.
Compare Round-Trip vs. One-Way: While round-trip tickets are often cheaper, it's always worth comparing the price of two one-way tickets. You might find a hidden gem that saves you a surprising amount of money, especially on budget airlines.
Use Points or Miles Wisely: Redeem your credit card points or frequent flyer miles for flights. Be strategic about when and how you use them to maximize their value; sometimes, using points for upgrades can be a better deal than for the flight itself.
Book in Advance (But Not Too Early!): While last-minute deals are rare, booking too far in advance isn't always the best strategy either. The sweet spot is usually a few months before your travel date, but keep an eye on prices as your trip approaches.
Sign Up for Fare Alerts on RatePunk: Tools like RatePunk let you set up fare alerts for specific routes. You'll receive notifications when prices drop, helping you snag the best possible deal. This is a great way to passively monitor prices without constantly searching.
Consider Budget Airlines: Budget airlines can offer significantly lower fares, but be sure to factor in extra costs for things like baggage, seat selection, and snacks. Even with these extras, they can still be a cheaper option if you pack light and plan ahead.
Clear Your Browser Cookies: Airlines and travel sites sometimes track your browsing activity and may increase prices if they see you've searched for a particular flight multiple times. Clearing your cookies or using a private browsing mode can help you see the lowest possible fares.
By using these tips and the tools on our site, you’ll increase your chances of finding a fantastic flight deal from Baltimore–Washington International. Happy travels!
Explore More Destinations from Baltimore–Washington International
Looking for more options? Here are some popular routes and related travel deals: