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St. Louis Lambert International Airport to Duluth International Airport flight

Search for flights from St. Louis to Duluth and check out affordable one-way and round-trip options.

      • STL 17:36
        5h 8m
        1 stop
        DLH 22:44
        St. Louis - Duluth | Wed, May 20 | Delta Air Lines
        DLH 05:15
        3h 31m
        1 stop
        STL 08:46
        Duluth - St. Louis | Tue, May 26 | Delta Air Lines
        SGD 397 SGD 806
        51% off
        51% off
        SGD 806 SGD 397
      • STL 06:21
        5h 43m
        1 stop
        DLH 12:04
        St. Louis - Duluth | Fri, May 8 | Delta Air Lines
        DLH 12:46
        4h
        1 stop
        STL 16:46
        Duluth - St. Louis | Tue, May 12 | Delta Air Lines
        SGD 450 SGD 806
        44% off
        44% off
        SGD 806 SGD 450
      • STL 06:30
        4h 4m
        1 stop
        DLH 10:34
        St. Louis - Duluth | Wed, May 6 | United Airlines
        DLH 14:57
        6h 16m
        1 stop
        STL 21:13
        Duluth - St. Louis | Sat, May 9 | United Airlines
        SGD 450 SGD 806
        44% off
        44% off
        SGD 806 SGD 450
      • STL 17:41
        5h 27m
        1 stop
        DLH 23:08
        St. Louis - Duluth | Sat, Jun 6 | United Airlines
        DLH 05:00
        7h 7m
        1 stop
        STL 12:07
        Duluth - St. Louis | Sat, Jun 13 | United Airlines
        SGD 473
        41% off
        SGD 806 SGD 473
      • STL 12:23
        3h 25m
        1 stop
        DLH 15:48
        St. Louis - Duluth | Wed, May 6 | Delta Air Lines
        DLH 12:46
        4h
        1 stop
        STL 16:46
        Duluth - St. Louis | Sat, May 9 | Delta Air Lines
        SGD 475
        41% off
        SGD 806 SGD 475
      • STL 10:25
        7h 10m
        1 stop
        DLH 17:35
        St. Louis - Duluth | Wed, May 20 | United Airlines
        DLH 05:00
        7h 11m
        1 stop
        STL 12:11
        Duluth - St. Louis | Tue, May 26 | United Airlines
        SGD 482
        40% off
        SGD 806 SGD 482
      • STL 19:09
        5h 33m
        1 stop
        DLH 00:42
        St. Louis - Duluth | Fri, May 1 | United Airlines
        DLH 14:57
        6h 16m
        1 stop
        STL 21:13
        Duluth - St. Louis | Tue, May 5 | United Airlines
        SGD 508
        37% off
        SGD 806 SGD 508
      • STL 15:11
        4h 20m
        1 stop
        DLH 19:31
        St. Louis - Duluth | Fri, May 22 | Delta Air Lines
        DLH 05:15
        5h 17m
        1 stop
        STL 10:32
        Duluth - St. Louis | Sun, May 24 | Delta Air Lines
        SGD 545
        32% off
        SGD 806 SGD 545
      • STL 06:20
        5h 47m
        1 stop
        DLH 12:07
        St. Louis - Duluth | Fri, May 1 | Delta Air Lines
        DLH 12:47
        4h 3m
        1 stop
        STL 16:50
        Duluth - St. Louis | Tue, May 5 | Delta Air Lines
        SGD 551
        32% off
        SGD 806 SGD 551
      • STL 12:23
        3h 25m
        1 stop
        DLH 15:48
        St. Louis - Duluth | Thu, Apr 30 | Delta Air Lines
        DLH 05:00
        3h 46m
        1 stop
        STL 08:46
        Duluth - St. Louis | Mon, May 4 | Delta Air Lines
        SGD 564
        30% off
        SGD 806 SGD 564
      • STL 13:00
        17h 25m
        1 stop
        DLH Invalid Date
        St. Louis - Duluth | Wed, Apr 29 | Normal Airline
        DLH 15:00
        6h
        Direct
        STL 16:00
        Duluth - St. Louis | Fri, May 1 | Normal Airline
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      • STL 07:45
        6h 37m
        1 stop
        DLH 14:22
        St. Louis - Duluth | Fri, May 15 | United Airlines
        SGD 352 SGD 835
        57% off
        57% off
        SGD 835 SGD 352
      • STL 19:09
        5h 33m
        1 stop
        DLH 00:42
        St. Louis - Duluth | Mon, May 18 | United Airlines
        SGD 403 SGD 835
        52% off
        52% off
        SGD 835 SGD 403
      • STL 19:09
        5h 33m
        1 stop
        DLH 00:42
        St. Louis - Duluth | Sun, May 17 | United Airlines
        SGD 404 SGD 835
        52% off
        52% off
        SGD 835 SGD 404
      • STL 20:30
        4h 12m
        1 stop
        DLH 00:42
        St. Louis - Duluth | Fri, May 1 | United Airlines
        SGD 413
        51% off
        SGD 835 SGD 413
      • STL 06:20
        4h 37m
        1 stop
        DLH 10:57
        St. Louis - Duluth | Fri, May 15 | Delta Air Lines
        SGD 444
        47% off
        SGD 835 SGD 444
      • STL 06:21
        5h 43m
        1 stop
        DLH 12:04
        St. Louis - Duluth | Mon, May 18 | Delta Air Lines
        SGD 454
        46% off
        SGD 835 SGD 454
      • STL 07:45
        6h 42m
        1 stop
        DLH 14:27
        St. Louis - Duluth | Wed, Apr 29 | United Airlines
        SGD 458
        45% off
        SGD 835 SGD 458
      • STL 17:35
        5h 11m
        1 stop
        DLH 22:46
        St. Louis - Duluth | Wed, Apr 29 | Delta Air Lines
        SGD 461
        45% off
        SGD 835 SGD 461
      • STL 17:41
        5h 27m
        1 stop
        DLH 23:08
        St. Louis - Duluth | Fri, Jun 19 | United Airlines
        SGD 562
        33% off
        SGD 835 SGD 562
      • STL 06:21
        5h 43m
        1 stop
        DLH 12:04
        St. Louis - Duluth | Sun, May 17 | Delta Air Lines
        SGD 584
        30% off
        SGD 835 SGD 584
      • STL 13:00
        17h 25m
        1 stop
        DLH Invalid Date
        St. Louis - Duluth | Wed, Apr 29 | Normal Airline
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Displayed flight fares from St. Louis to Duluth are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from St. Louis Lambert International Airport to Duluth International Airport

See which airlines fly from St. Louis to Duluth. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

United Airlines
From SGD 352
Delta Air Lines
From SGD 397

Find more flights and airlines

Flight Schedule from St. Louis Lambert International Airport to Duluth International Airport

Check the schedule for flights from St. Louis to Duluth and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2884

    St. Louis Lambert International Airport

    12:23

    STL

    1h 36m

    Direct

    13:59

    MSP

    S M T W T - S
    Search

  2. DL3686

    Minneapolis-Saint Paul International Airport

    14:20

    MSP

    1h 3m

    Direct

    15:23

    DLH

    S M T W T F S

  3. UA4423

    St. Louis Lambert International Airport

    06:40

    STL

    1h 20m

    Direct

    08:00

    ORD

    - - - W T F S
    Search

  4. UA5819

    Chicago O'Hare International Airport

    09:00

    ORD

    1h 44m

    Direct

    10:44

    DLH

    S M T W T F S

  5. DL1603

    St. Louis Lambert International Airport

    17:35

    STL

    1h 34m

    Direct

    19:09

    MSP

    S M T W T F S
    Search

  6. DL3907

    Minneapolis-Saint Paul International Airport

    21:45

    MSP

    1h 3m

    Direct

    22:48

    DLH

    S M T W T F S

  7. UA4580

    St. Louis Lambert International Airport

    19:09

    STL

    1h 31m

    Direct

    20:40

    ORD

    - - - W T - S
    Search

  8. UA6002

    Chicago O'Hare International Airport

    23:05

    ORD

    1h 37m

    Direct

    00:42

    DLH

    - - - - T - S

  9. DL1597

    St. Louis Lambert International Airport

    06:21

    STL

    1h 35m

    Direct

    07:56

    MSP

    S M T W T F S
    Search

  10. DL3922

    Minneapolis-Saint Paul International Airport

    10:00

    MSP

    1h 5m

    Direct

    11:05

    DLH

    S M T W T F S

  11. UA4494

    St. Louis Lambert International Airport

    16:49

    STL

    1h 43m

    Direct

    18:32

    ORD

    - - - W T F S
    Search

  12. UA5293

    Chicago O'Hare International Airport

    15:50

    ORD

    1h 45m

    Direct

    17:35

    DLH

    - - - W T F S
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St. Louis Lambert International Airport to Duluth International Airport Flights Info

Flight distance913.36km
Cheapest one-way ticket priceSGD 352
Cheapest return ticket priceSGD 397

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

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Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

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