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Baltimore/Washington Thurgood Marshall International Airport to Duluth International Airport flight
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Cheap Flights from Baltimore/Washington Thurgood Marshall International Airport to Duluth International Airport

Search for flights from Baltimore to Duluth. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • BWI16:15
        19h 16m
        2 stops
        DLH10:31
        Baltimore - Duluth|Fri, May 17|Frontier Airlines
        US$205US$443
        54% OFF
        54% OFF
        US$443US$205
      • BWI19:15
        16h 16m
        2 stops
        DLH10:31
        Baltimore - Duluth|Mon, May 13|Frontier Airlines
        US$253US$443
        43% OFF
        43% OFF
        US$443US$253
      • BWI11:35
        12h 10m
        1 stop
        DLH22:45
        Baltimore - Duluth|Fri, May 17|Sun Country Airlines
        US$262US$443
        41% OFF
        41% OFF
        US$443US$262
      • BWI09:52
        12h 36m
        2 stops
        DLH21:28
        Baltimore - Duluth|Wed, May 15|Frontier Airlines
        US$270
        US$270
      • BWI19:16
        16h 15m
        1 stop
        DLH10:31
        Baltimore - Duluth|Mon, May 20|Frontier Airlines
        US$272
        US$272
      • BWI09:52
        12h 36m
        2 stops
        DLH21:28
        Baltimore - Duluth|Wed, May 1|Frontier Airlines
        US$274
        US$274
      • BWI08:23
        27h 6m
        2 stops
        DLH10:29
        Baltimore - Duluth|Thu, May 16|Frontier Airlines
        US$286
        US$286
      • BWI12:29
        23h 2m
        2 stops
        DLH10:31
        Baltimore - Duluth|Fri, May 10|Frontier Airlines
        US$299
        US$299
      • BWI13:02
        9h 26m
        2 stops
        DLH21:28
        Baltimore - Duluth|Sat, May 11|Frontier Airlines
        US$308
        US$308
      • BWI07:56
        7h 33m
        1 stop
        DLH14:29
        Baltimore - Duluth|Wed, May 1|American Airlines
        US$314
        US$314
      • BWI13:00
        3h 5m
        Direct
        DLH14:00
        Baltimore - Duluth|Mon, May 6|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Baltimore/Washington Thurgood Marshall International Airport to Duluth International Airport

View airlines operating flights from Baltimore to Duluth. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$205
Sun Country Airlines
From US$262
American Airlines
From US$314
United Airlines
From US$322
Delta Air Lines
From US$362
ANA airlines
Find more flights and airlines
Flight Schedule from Baltimore/Washington Thurgood Marshall International Airport to Duluth International Airport

Check on the flight schedule from Baltimore to Duluth to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2872

    Delta Air Lines

    06:19

    BWI

    2.9h

    08:13

    MSP

    SMTWTFS
    Search

  2. DL3888

    Delta Air Lines

    08:50

    MSP

    0.9h

    09:47

    DLH

    SMTWT-S

  3. UA1857

    United Airlines

    06:30

    BWI

    2.3h

    07:45

    ORD

    SMTWTFS
    Search

  4. UA3562

    United Airlines

    19:45

    ORD

    1.6h

    21:22

    DLH

    SMTWTFS

  5. UA1857

    United Airlines

    06:30

    BWI

    2.3h

    07:45

    ORD

    SMTWTFS
    Search

  6. UA3560

    United Airlines

    12:56

    ORD

    1.6h

    14:33

    DLH

    SMTW---

  7. AA2750

    American Airlines

    07:57

    BWI

    2.3h

    09:15

    ORD

    SMTWTFS
    Search

  8. UA3562

    United Airlines

    19:45

    ORD

    1.6h

    21:22

    DLH

    SMTWTFS

  9. AA2750

    American Airlines

    07:57

    BWI

    2.3h

    09:15

    ORD

    SMTWTFS
    Search

  10. UA3560

    United Airlines

    12:56

    ORD

    1.6h

    14:33

    DLH

    SMTW---

  11. F91079

    Frontier Airlines

    13:20

    BWI

    1.9h

    15:13

    ATL

    SMTWTFS
    Search

  12. F91595

    Frontier Airlines

    12:03

    ATL

    2.1h

    13:11

    ORD

    SMTWTFS

  13. UA3562

    United Airlines

    19:45

    ORD

    1.6h

    21:22

    DLH

    SMTWTFS

  14. F91079

    Frontier Airlines

    13:20

    BWI

    1.9h

    15:13

    ATL

    SMTWTFS
    Search

  15. F92143

    Frontier Airlines

    14:02

    ATL

    1.8h

    14:51

    MDW

    SMTWTFS

  16. UA3562

    United Airlines

    19:45

    ORD

    1.6h

    21:22

    DLH

    SMTWTFS

  17. F91079

    Frontier Airlines

    13:20

    BWI

    1.9h

    15:13

    ATL

    SMTWTFS
    Search

  18. UA516

    United Airlines

    15:30

    ATL

    2.1h

    16:35

    ORD

    SMTWTFS

  19. UA3562

    United Airlines

    19:45

    ORD

    1.6h

    21:22

    DLH

    SMTWTFS

  20. F92633

    Frontier Airlines

    16:12

    BWI

    1.9h

    18:05

    ATL

    SMTWTFS
    Search

  21. F91595

    Frontier Airlines

    12:03

    ATL

    2.1h

    13:11

    ORD

    SMTWTFS

  22. UA3562

    United Airlines

    19:45

    ORD

    1.6h

    21:22

    DLH

    SMTWTFS

  23. UA590

    United Airlines

    17:11

    BWI

    2.2h

    18:21

    ORD

    SMTWTFS
    Search

  24. UA3562

    United Airlines

    19:45

    ORD

    1.6h

    21:22

    DLH

    SMTWTFS
Find more flights and airlines

Baltimore/Washington Thurgood Marshall International Airport to Duluth International Airport Flights Info

Flight distance1,519.26km
Cheapest one-way ticket price$205
Cheapest return ticket price$646

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