$358+ Cheap flights from Baltimore to Duluth (BWI - DLH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DLH
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Duluth with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Duluth
Cheapest
Best
Last-minute
Cheapest flights from Baltimore to DuluthExplore the most affordable flight options available from Baltimore to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Baltimore to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:00 am -
1 stop5h 38m
Mon 1/44:42 pm -
1 stop6h 10m
Deal found 10/30![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:00 pm -
2 stops9h 58m
Sun 12/64:45 pm -
1 stop5h 43m
Deal found 10/27![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:09 am -
1 stop5h 21m
Sat 11/143:06 pm -
1 stop5h 36m
Deal found 10/26![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops6h 26m
Sat 11/144:25 pm -
1 stop5h 58m
Deal found 10/26![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:10 am -
1 stop5h 31m
Wed 12/25:54 am -
1 stop7h 07m
Deal found 10/29![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 am -
1 stop5h 31m
Mon 11/163:06 pm -
1 stop5h 36m
Deal found 10/26![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:10 am -
1 stop5h 31m
Mon 11/303:06 pm -
1 stop21h 55m
Deal found 10/29![United Airlines logo]()
$647
Best flights from Baltimore to DuluthDiscover carefully curated flight deals from Baltimore to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Baltimore to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:00 am -
2 stops6h 38m
Mon 1/44:42 pm -
1 stop6h 10m
Deal found 10/28![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:09 am -
1 stop5h 21m
Sat 11/143:06 pm -
1 stop5h 36m
Deal found 10/26![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:10 am -
1 stop5h 31m
Wed 12/25:54 am -
1 stop7h 07m
Deal found 10/29![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 am -
1 stop5h 31m
Mon 11/163:06 pm -
1 stop5h 36m
Deal found 10/26![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:10 am -
1 stop5h 31m
Tue 11/1711:16 am -
1 stop6h 53m
Deal found 10/29![United Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops6h 26m
Sat 11/144:25 pm -
2 stops7h 33m
Deal found 10/26![Delta logo]()
$729
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:37 am -
1 stop5h 08m
Wed 12/25:00 am -
2 stops9h 43m
Deal found 10/29![Delta logo]()
$749
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:10 am -
1 stop5h 31m
Mon 11/303:06 pm -
1 stop21h 55m
Deal found 10/28![United Airlines logo]()
$647
Last-minute flights from Baltimore to DuluthDiscover last-minute flight deals from Baltimore to Duluth. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Duluth. Data last updated October 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:09 am -
1 stop5h 21m
Tue 11/33:06 pm -
1 stop5h 36m
Deal found 10/28![United Airlines logo]()
$722
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:50 am -
2 stops6h 51m
Tue 11/37:00 am -
1 stop5h 57m
Deal found 10/28![Delta logo]()
$739
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:09 am -
1 stop5h 21m
Sat 11/143:06 pm -
1 stop5h 36m
Deal found 10/26![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops6h 26m
Sat 11/144:25 pm -
1 stop5h 58m
Deal found 10/26![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 am -
1 stop5h 31m
Mon 11/163:06 pm -
1 stop5h 36m
Deal found 10/26![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:10 am -
1 stop5h 31m
Mon 11/303:06 pm -
1 stop21h 55m
Deal found 10/29![United Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:10 am -
1 stop5h 31m
Wed 12/25:54 am -
1 stop7h 07m
Deal found 10/29![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:37 am -
1 stop5h 08m
Wed 12/25:00 am -
2 stops9h 43m
Deal found 10/29![Delta logo]()
$749
Find flight deals from Baltimore to Duluth
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $358 (Delta) |
Popular in | July |
Cheapest in | March |
Average price | $371 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 31, 2026.
Use the filters below to find and compare flights from Baltimore to Duluth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreDuluth
BWI Baltimore/Washington - DLH Duluth Intl
BWIDLH
Baltimore/Washington
Wed 12/16
6:00 am-11:38 am
2 stops6h 38m
Duluth Intl
Mon 1/4
4:42 pm-11:52 pm
1 stop6h 10m
$407
Quickest round-trip
BaltimoreDuluth
BWI Baltimore/Washington - DLH Duluth Intl
BWIDLH
Baltimore/Washington
Tue 11/10
10:09 am-2:30 pm
1 stop5h 21m
Duluth Intl
Sat 11/14
3:06 pm-9:42 pm
1 stop5h 36m
$408
BaltimoreDuluth
BWI Baltimore/Washington - DLH Duluth Intl
BWIDLH
Baltimore/Washington
Wed 11/25
6:10 am-10:41 am
1 stop5h 31m
Duluth Intl
Wed 12/2
5:54 am-2:01 pm
1 stop7h 07m
$458
BaltimoreDuluth
BWI Baltimore/Washington - DLH Duluth Intl
BWIDLH
Baltimore/Washington
Thu 11/12
6:10 am-10:41 am
1 stop5h 31m
Duluth Intl
Mon 11/16
3:06 pm-9:42 pm
1 stop5h 36m
$483
BaltimoreDuluth
BWI Baltimore/Washington - DLH Duluth Intl
BWIDLH
Baltimore/Washington
Fri 11/13
6:10 am-10:41 am
1 stop5h 31m
Duluth Intl
Tue 11/17
11:16 am-7:09 pm
1 stop6h 53m
$508
BaltimoreDuluth
BWI Baltimore/Washington - DLH Duluth Intl
BWIDLH
Baltimore/Washington
Fri 11/20
6:10 am-10:41 am
1 stop5h 31m
Duluth Intl
Mon 11/30
3:06 pm-2:01 pm
1 stop21h 55m
$647
BaltimoreDuluth
BWI Baltimore/Washington - DLH Duluth Intl
BWIDLH
Baltimore/Washington
Tue 11/10
6:00 am-11:26 am
2 stops6h 26m
Duluth Intl
Sat 11/14
4:25 pm-12:58 am
2 stops7h 33m
$729
BaltimoreDuluth
BWI Baltimore/Washington - DLH Duluth Intl
BWIDLH
Baltimore/Washington
Wed 11/25
11:37 am-3:45 pm
1 stop5h 08m
Duluth Intl
Wed 12/2
5:00 am-3:43 pm
2 stops9h 43m
$749
Sorted by cheapest first
Compare providers for flights from Baltimore to Duluth
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Duluth in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baltimore-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Duluth flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baltimore to Duluth
Have a flexible travel schedule? Discover the best time to fly to Duluth from Baltimore with our price prediction graph.
BWI-DLH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Duluth
Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated October 31, 2026.
See what other customers who have flown with Delta and United Airlines from Baltimore to Duluth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentMaxine,Apr 2024
BWI - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentMaxine,Apr 2024
BWI - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentMaxine,Apr 2024
BWI - ATL
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Duluth?
Book flights to Duluth if you plan to visit one of these locationsTwo Harbors
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Complete your trip
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Other flights to Duluth
Explore flights to Duluth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.
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Baltimore and Duluth flights
Browse other Baltimore and Duluth flight options. Last updated on October 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Baltimore to Duluth
Discover the top 2 airlines that operate flights from Baltimore to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$274 | Average$411 | FlexibilityNo cancel fee | On-time69% |