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Flights from Appleton to Duluth

Find the cheapest flight options from Appleton to Duluth over the next three months. Book one-way tickets from €190 and round-trip tickets from €315.

      • ATW 17:23
        5h 32m
        1 stop
        DLH 22:55
        Appleton - Duluth | Thu, Jan 1 | United Airlines
        DLH 07:40
        6h 29m
        1 stop
        ATW 14:09
        Duluth - Appleton | Thu, Jan 8 | United Airlines
        €315 €717
        56% OFF
        56% OFF
        €717 €315
      • ATW 15:42
        6h 17m
        1 stop
        DLH 21:59
        Appleton - Duluth | Mon, Dec 15 | United Airlines
        DLH 15:03
        6h 34m
        1 stop
        ATW 21:37
        Duluth - Appleton | Fri, Dec 19 | United Airlines
        €459 €717
        36% OFF
        36% OFF
        €717 €459
      • ATW 15:42
        6h 17m
        1 stop
        DLH 21:59
        Appleton - Duluth | Thu, Dec 11 | United Airlines
        DLH 14:57
        6h 35m
        1 stop
        ATW 21:32
        Duluth - Appleton | Mon, Dec 15 | United Airlines
        €627 €717
        13% OFF
        13% OFF
        €717 €627
      • ATW 17:23
        5h 32m
        1 stop
        DLH 22:55
        Appleton - Duluth | Thu, Dec 18 | United Airlines
        DLH 15:03
        4h 1m
        1 stop
        ATW 19:04
        Duluth - Appleton | Mon, Dec 22 | United Airlines
        €646
        10% OFF
        €717 €646
      • ATW 13:00
        17h 25m
        1 stop
        DLH Invalid Date
        Appleton - Duluth | Sat, Dec 13 | Normal Airline
        DLH 15:00
        6h
        Direct
        ATW 16:00
        Duluth - Appleton | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • ATW 17:23
        4h 36m
        1 stop
        DLH 21:59
        Appleton - Duluth | Mon, Jan 12 | United Airlines
        €190 €437
        56% OFF
        56% OFF
        €437 €190
      • ATW 14:45
        7h 14m
        1 stop
        DLH 21:59
        Appleton - Duluth | Fri, Jan 30 | United Airlines
        €309 €437
        28% OFF
        28% OFF
        €437 €309
      • ATW 06:15
        5h 1m
        1 stop
        DLH 11:16
        Appleton - Duluth | Mon, Jan 12 | Delta Air Lines
        €333 €437
        24% OFF
        24% OFF
        €437 €333
      • ATW 11:25
        27h 5m
        1 stop
        DLH 14:30
        Appleton - Duluth | Fri, Jan 30 | American Airlines
        €394
        10% OFF
        €437 €394
      • ATW 13:00
        17h 25m
        1 stop
        DLH Invalid Date
        Appleton - Duluth | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Appleton to Duluth are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Appleton to Duluth

The distance between Appleton and Duluth is 404.86 km. Based on Trip.com's data, travel demand peaks in September. The off-season for travel is November.

Cheapest one-way flight price€190
Cheapest round-trip ticket price€315
Off-season for travelNovember
Peak season for travelSeptember
Flight distance404.86 km

Find the best time to fly from Appleton to Duluth

The cheapest time for Appleton to Duluth flights: Jan 11 to Jan 18 — one way flight prices from €190.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Appleton to Duluth, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Appleton to Duluth (ATW-DLH)?

    Based on Trip.com data, United Airlines offers one-way fares as low as €190 on Cheapest nonstop routes (e.g. ATW to DLH on Mon, Jan 12), while United Airlines offers Cheapest nonstop round-trips from €315 departing on Thu, Jan 1 and returning on Thu, Jan 8.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Appleton to Duluth is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Appleton to Duluth, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jan 12, with one-way flights priced at just €190.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Duluth travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Appleton to Duluth is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Appleton to Duluth on December 15, 2025 with United Airlines, with prices starting at €458.
  • The time difference between Duluth and Appleton is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.