$126 Cheap Delta flights Baltimore (BWI) to Wilmington (ILM)

View $126 flight on Tue, Feb 17, 2026Opens in a new window

$126 Cheap Delta flights Baltimore (BWI) to Wilmington (ILM)

Prices were available within the past 7 days and start at $126 for one-way flights and $201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 3 - Sat, Feb 7
BWI
Baltimore
ILM
Wilmington
$201 Roundtrip, found 23 hours ago
$201
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Feb 3 from Baltimore to Wilmington, returning Sat, Feb 7, priced at $201 found 23 hours ago
Delta
Sat, Jan 17 - Tue, Feb 3
BWI
Baltimore
ILM
Wilmington
$226 Roundtrip, found 1 day ago
$226
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 17 from Baltimore to Wilmington, returning Tue, Feb 3, priced at $226 found 1 day ago
Delta
Tue, Dec 16 - Wed, Jan 7
BWI
Baltimore
ILM
Wilmington
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 16 from Baltimore to Wilmington, returning Wed, Jan 7, priced at $231 found 2 days ago
Delta
Thu, Feb 5 - Sat, Feb 7
BWI
Baltimore
ILM
Wilmington
$241 Roundtrip, found 23 hours ago
$241
Roundtrip
found 23 hours ago
Select Delta flight, departing Thu, Feb 5 from Baltimore to Wilmington, returning Sat, Feb 7, priced at $241 found 23 hours ago
Delta
Tue, Feb 17 - Sat, Feb 21
BWI
Baltimore
ILM
Wilmington
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 17 from Baltimore to Wilmington, returning Sat, Feb 21, priced at $253 found 1 day ago
Delta
Tue, Mar 3 - Tue, Mar 17
BWI
Baltimore
ILM
Wilmington
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 3 from Baltimore to Wilmington, returning Tue, Mar 17, priced at $254 found 1 day ago
Flights from Baltimore (BWI) to Wilmington (ILM)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Wilmington Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
346 mi
Average flight time
1 hour 22 mins

Frequently asked questions

How much is a Delta Air Lines flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Wilmington Intl. Airport (ILM)?
You'll find affordable return Delta Air Lines flights from $201 from BWI to ILM by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $126 for a one-way trip.**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.
What is the cheapest month to fly from BWI to ILM with Delta Air Lines?
January is one of the least expensive months to jet off to Wilmington with Delta Air Lines. You could also find fantastic deals on one-way and return fares in December.
What is the cheapest time to book flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Wilmington Intl. Airport (ILM) with Delta Air Lines?
To find cheap Delta Air Lines fares from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Wilmington Intl. Airport (ILM), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect how much you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Wilmington Intl. Airport (ILM)?
Use our "Nonstop" filter when browsing for direct Delta Air Lines flights from BWI to ILM. You'll also be able to compare other airlines offering the same nonstop journey.
What is the earliest Delta Air Lines flight from BWI to ILM?
To find the earliest departures from BWI to ILM with Delta Air Lines, filter your results by "Early Morning" and "Morning." Choosing an early flight usually means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Wilmington?
Wilmington Intl. Airport (ILM) is the primary Wilmington gateway for Delta Air Lines flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
Why fly with Delta Air Lines from BWI to ILM?
Delta Air Lines makes traveling from BWI to ILM more comfortable with an excellent in-flight experience and a rewarding loyalty program. You could even start collecting points with Delta SkyMiles. Make sure you sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Wilmington Intl. Airport (ILM)?
Changes are often free within 24 hours of making your booking, but your airline may add a charge after that. For further details about modifying your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without being charged, tick the "Changes included" and "No cancel fee" filters when organizing your next getaway.

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*Available to One Key members.