$153 Cheap Delta flights from Baltimore to Duluth (BWI to DLH)

Find The Best Day To Fly from Baltimore to Duluth

Amazing Delta BWI to DLH Flight Deals

The cheapest flights to Duluth Intl. found within the past 7 days were $252 round trip and $153 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Sep 22 - Wed, Oct 1
BWI
Baltimore
DLH
Duluth
$252 Roundtrip, found 5 days ago
$252
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 22 from Baltimore to Duluth, returning Wed, Oct 1, priced at $252 found 5 days ago
Fri, Jan 2 - Tue, Jan 6
BWI
Baltimore
DLH
Duluth
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jan 2 from Baltimore to Duluth, returning Tue, Jan 6, priced at $254 found 5 days ago
Mon, Sep 22 - Sat, Sep 27
BWI
Baltimore
DLH
Duluth
$258 Roundtrip, found 5 days ago
$258
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 22 from Baltimore to Duluth, returning Sat, Sep 27, priced at $258 found 5 days ago
Wed, Aug 20 - Wed, Aug 27
BWI
Baltimore
DLH
Duluth
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 20 from Baltimore to Duluth, returning Wed, Aug 27, priced at $268 found 2 days ago
Thu, Sep 25 - Sat, Sep 27
BWI
Baltimore
DLH
Duluth
$273 Roundtrip, found 5 days ago
$273
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Sep 25 from Baltimore to Duluth, returning Sat, Sep 27, priced at $273 found 5 days ago
Wed, Aug 20 - Tue, Aug 26
BWI
Baltimore
DLH
Duluth
$283 Roundtrip, found 2 days ago
$283
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 20 from Baltimore to Duluth, returning Tue, Aug 26, priced at $283 found 2 days ago

Frequently asked questions

Can I catch a flight from BWI to Duluth Intl. Airport (DLH) right now?
Be sure to go to our Covid-19 Travel Advisor to learn if there are any present travel advice reports or quarantine requirements in place in Duluth Intl. Airport when flying from Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
What terminal is Delta Air Lines at BWI Marshall?
If you're traveling with Delta Air Lines from BWI to Duluth Intl. Airport, you might be able to find out the terminal information once you're issued with your ticket. If not, check with your airline.
Are there Delta Air Lines non-stop flights from BWI to DLH?
If you're traveling with Delta Air Lines from BWI to Duluth Intl. Airport (DLH), you'll need to make at least one stopover. While waiting for your connection, use the time to enjoy a bite to eat or go for a walk.
How long is a Delta Air Lines flight from BWI to DLH?
From when your Delta Air Lines plane gets pushed back from the gate at BWI Marshall to the second it pulls into DLH, your journey will take an average of 3 hours and 54 minutes. With such a brief flight time, it's a terrific spur-of-the-moment escape.
How many direct and indirect flights does Delta Air Lines fly from BWI to DLH?
If you're considering a trip from BWI to DLH, you can select from 2 Delta Air Lines flights each day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to DLH, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Delta flight from Baltimore BWI to Duluth DLH 

To find the best deals on flights to Baltimore from Duluth with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Baltimore BWI to Duluth DLH with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $252 to $283, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta flights from Baltimore BWI to Duluth DLH 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Baltimore to Duluth costs from $153. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Duluth DLH from  Baltimore BWI with Delta 

To find a cheap Delta flight from Baltimore BWI to Duluth DLH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from Baltimore BWI to Duluth DLH 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Baltimore BWI to Duluth DLH with Delta 

If you’re keen to be on Duluth soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from Baltimore BWI to Duluth DLH 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Duluth DLH from  Baltimore BWI with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Duluth

Country Inn & Suites by Radisson, Duluth North, MN

Country Inn & Suites by Radisson, Duluth North, MN

2.5 out of 5
4257 Haines Rd, Duluth, MN
This hotel features an indoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. Enjoy the hot ...
8.2/10 Very Good! (1,012 reviews)
"Close to dining options and shopping"

Reviewed on Aug 2, 2025

Country Inn & Suites by Radisson, Duluth North, MN
Econo Lodge Duluth near Miller Hill Mall

Econo Lodge Duluth near Miller Hill Mall

2 out of 5
4197 Haines Rd, Duluth, MN
This hotel doesn't skimp on freebies - guests receive free continental breakfast, free WiFi, and free self parking. Business travelers can take advantage of ...
6.8/10 (874 reviews)
"Nothing"

Reviewed on Aug 5, 2025

Econo Lodge Duluth near Miller Hill Mall
Holiday Inn Express & Suites Duluth North - Miller Hill by IHG

Holiday Inn Express & Suites Duluth North - Miller Hill by IHG

2.5 out of 5
4725 Market Street, Duluth, MN
This hotel features an indoor pool and a 24-hour gym. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. Enjoy ...
9.4/10 Exceptional! (1,006 reviews)
"We specifically booked the hotel for a hotel shuttle, and were told there is one. When we went to reserve a time to go on the shuttle we were told there isn’t one, that the other Holiday Inn had one. We had to find another form of transportation to the airport. We weren’t very pleased…."

Reviewed on Aug 4, 2025

Holiday Inn Express & Suites Duluth North - Miller Hill by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.