$302 Cheap Flights from Baltimore (BWI) to Aberdeen (ABR)

View $302 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Aberdeen, SD (ABR-Aberdeen Regional)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Baltimore to Aberdeen (BWI-ABR)

Prices were available within the past 7 days and start at $302 for one-way flights and $402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Sep 1 - Sun, Sep 7
BWI
Baltimore
ABR
Aberdeen
$402 Roundtrip, found 6 days ago
$402
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Sep 1 from Baltimore to Aberdeen, returning Sun, Sep 7, priced at $402 found 6 days ago
Delta
Thu, Sep 25 - Mon, Sep 29
BWI
Baltimore
ABR
Aberdeen
$418 Roundtrip, found 10 hours ago
$418
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, Sep 25 from Baltimore to Aberdeen, returning Mon, Sep 29, priced at $418 found 10 hours ago
Delta
Thu, Sep 25 - Mon, Sep 29
BWI
Baltimore
ABR
Aberdeen
$454 Roundtrip, found 2 days ago
$454
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 25 from Baltimore to Aberdeen, returning Mon, Sep 29, priced at $454 found 2 days ago
Delta
Mon, Oct 13 - Tue, Oct 28
BWI
Baltimore
ABR
Aberdeen
$463 Roundtrip, found 6 days ago
$463
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Oct 13 from Baltimore to Aberdeen, returning Tue, Oct 28, priced at $463 found 6 days ago
Delta
Thu, Sep 25 - Mon, Sep 29
BWI
Baltimore
ABR
Aberdeen
$464 Roundtrip, found 10 hours ago
$464
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, Sep 25 from Baltimore to Aberdeen, returning Mon, Sep 29, priced at $464 found 10 hours ago
Delta
Thu, Sep 25 - Mon, Sep 29
BWI
Baltimore
ABR
Aberdeen
$466 Roundtrip, found 1 day ago
$466
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 25 from Baltimore to Aberdeen, returning Mon, Sep 29, priced at $466 found 1 day ago
Delta
Sat, Oct 18 - Tue, Oct 28
BWI
Baltimore
ABR
Aberdeen
$473 Roundtrip, found 6 days ago
$473
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 18 from Baltimore to Aberdeen, returning Tue, Oct 28, priced at $473 found 6 days ago
Delta
Mon, Sep 22 - Thu, Oct 9
BWI
Baltimore
ABR
Aberdeen
$475 Roundtrip, found 6 days ago
$475
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Sep 22 from Baltimore to Aberdeen, returning Thu, Oct 9, priced at $475 found 6 days ago
Delta
Thu, Sep 25 - Mon, Sep 29
BWI
Baltimore
ABR
Aberdeen
$478 Roundtrip, found 5 days ago
$478
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Sep 25 from Baltimore to Aberdeen, returning Mon, Sep 29, priced at $478 found 5 days ago
Delta
Thu, Sep 25 - Mon, Sep 29
BWI
Baltimore
ABR
Aberdeen
$483 Roundtrip, found 4 days ago
$483
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep 25 from Baltimore to Aberdeen, returning Mon, Sep 29, priced at $483 found 4 days ago
Delta
Fri, Oct 17 - Thu, Oct 30
BWI
Baltimore
ABR
Aberdeen
$484 Roundtrip, found 6 days ago
$484
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 17 from Baltimore to Aberdeen, returning Thu, Oct 30, priced at $484 found 6 days ago
United
Fri, Aug 29 - Wed, Sep 3
BWI
Baltimore
ABR
Aberdeen
$785 Roundtrip, found 16 hours ago
$785
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Aug 29 from Baltimore to Aberdeen, returning Wed, Sep 3, priced at $785 found 16 hours ago
Flights from Baltimore (BWI) to Aberdeen (ABR)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Aberdeen Regional
Airlines serving
Delta
Roundtrip price
$401
Distance
1188 mi

Baltimore to Aberdeen Flights

The cheapest times to fly from Baltimore to Aberdeen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Aberdeen are during the month of September. You can find some of the cheapest flights from Baltimore to Aberdeen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Aberdeen

Sunday is one of the best days to book for cheap flights from Baltimore to Aberdeen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Aberdeen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Aberdeen in 2025. You can also book with separate airlines for your outbound and return journeys, from $302 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Aberdeen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Aberdeen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Aberdeen Regional Airport (ABR) cost?
Lock in a cheap one-way flight from $302 or cheap return flight from $402 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Aberdeen Regional Airport (ABR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Aberdeen Regional Airport (ABR)?
The cheapest month to fly from BWI to ABR is September, when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Aberdeen Regional Airport (ABR)?
To find the cheapest airline flying from BWI to ABR, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Aberdeen Regional Airport (ABR)?
You'll need to take a flight with a layover if you're traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Aberdeen Regional Airport (ABR). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BWI to ABR?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Aberdeen Regional Airport (ABR)?
To land at Aberdeen Regional Airport (ABR) without delays, opt for a flight that leaves Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Aberdeen Regional Airport (ABR) last-minute?
Last-minute fares from BWI to ABR are usually more expensive. For the cheapest rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a BWI to ABR flight and hotel package?
Compared with arranging flights and hotels separately, booking a BWI to ABR flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Aberdeen Regional Airport (ABR)?
It's usually possible to cancel or reschedule your BWI to ABR flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.