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Flights from Thunder Bay to Duluth
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Find Thunder Bay to Duluth flights starting at SGD 474.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • YQT11:15
        24h 20m
        2 stops
        DLH10:35
        Thu, Nov 28|Thunder Bay - Duluth|Porter Airlines
        SGD 474SGD 808
        41% OFF
        41% OFF
        SGD 808SGD 474

        Choose Porter Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Thu, Nov 28, arriving at Duluth International Airport. One-way Prices start from SGD 474 including taxes and charges.

      • YQT08:00
        27h 35m
        2 stops
        DLH10:35
        Wed, Nov 27|Thunder Bay - Duluth|Porter Airlines
        SGD 474SGD 808
        41% OFF
        41% OFF
        SGD 808SGD 474

        Choose Porter Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Wed, Nov 27, arriving at Duluth International Airport. One-way Prices start from SGD 474 including taxes and charges.

      • YQT17:45
        29h 10m
        2 stops
        DLH21:55
        Mon, Nov 25|Thunder Bay - Duluth|Porter Airlines
        SGD 474SGD 808
        41% OFF
        41% OFF
        SGD 808SGD 474

        Choose Porter Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Mon, Nov 25, arriving at Duluth International Airport. One-way Prices start from SGD 474 including taxes and charges.

      • YQT11:15
        24h 20m
        2 stops
        DLH10:35
        Thu, Nov 21|Thunder Bay - Duluth|Porter Airlines
        SGD 529
        SGD 529

        Choose Porter Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Thu, Nov 21, arriving at Duluth International Airport. One-way Prices start from SGD 529 including taxes and charges.

      • YQT05:00
        10h 24m
        2 stops
        DLH14:24
        Mon, Dec 16|Thunder Bay - Duluth|United Airlines
        SGD 530
        SGD 530

        Choose United Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with United Airlines departs from Thunder Bay Airport on Mon, Dec 16, arriving at Duluth International Airport. One-way Prices start from SGD 530 including taxes and charges.

      • YQT17:45
        21h 40m
        2 stops
        DLH14:25
        Mon, Nov 18|Thunder Bay - Duluth|Porter Airlines
        SGD 560
        SGD 560

        Choose Porter Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Mon, Nov 18, arriving at Duluth International Airport. One-way Prices start from SGD 560 including taxes and charges.

      • YQT08:00
        14h 57m
        2 stops
        DLH21:57
        Sat, Dec 7|Thunder Bay - Duluth|Porter Airlines
        SGD 590
        SGD 590

        Choose Porter Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Sat, Dec 7, arriving at Duluth International Airport. One-way Prices start from SGD 590 including taxes and charges.

      • YQT17:45
        21h 40m
        2 stops
        DLH14:25
        Tue, Nov 26|Thunder Bay - Duluth|Porter Airlines
        SGD 597
        SGD 597

        Choose Porter Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Tue, Nov 26, arriving at Duluth International Airport. One-way Prices start from SGD 597 including taxes and charges.

      • YQT11:15
        28h 10m
        2 stops
        DLH14:25
        Sun, Nov 24|Thunder Bay - Duluth|Porter Airlines
        SGD 648
        SGD 648

        Choose Porter Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Sun, Nov 24, arriving at Duluth International Airport. One-way Prices start from SGD 648 including taxes and charges.

      • YQT11:15
        24h 20m
        2 stops
        DLH10:35
        Fri, Nov 29|Thunder Bay - Duluth|Porter Airlines
        SGD 650
        SGD 650

        Choose Porter Airlines flights from Thunder Bay to Duluth. The one-way connecting flight with Porter Airlines departs from Thunder Bay Airport on Fri, Nov 29, arriving at Duluth International Airport. One-way Prices start from SGD 650 including taxes and charges.

      • YQT13:00
        3h 5m
        Nonstop
        DLH14:00
        Sat, Nov 23|Thunder Bay - Duluth|Porter Airlines
        Find More Flights
        Find More Flights

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

When is the cheapest time to fly from Thunder Bay to Duluth?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Thunder Bay to Duluth

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Porter Airlines
From SGD 474
United Airlines
From SGD 530
Air Transat
From SGD 722
WestJet
From SGD 1,088

Find more flights and airlines

Alternative Routes for Thunder Bay to Duluth Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Thunder Bay to Duluth.

  • Cheapest
    Porter Airlines
    YQT
    11:15
    24h 20m
    2 transfer
    DLH
    10:35
    Thunder Bay Airport - Duluth International Airport
    Thu, Nov 28Porter Airlines
    SGD 474
  • Porter Airlines
    YQT
    11:15
    24h 20m
    2 transfer
    DLH
    10:35
    Thunder Bay Airport - Duluth International Airport
    Thu, Nov 28Porter Airlines
    SGD 474
    Find More Flights

FAQ

  • When are flight tickets from Thunder Bay (YQT) to Duluth (DLH) the cheapest?

    Airlines adjust prices for flights from Thunder Bay to Duluth based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Thunder Bay (YQT) to Duluth (DLH) cost?

    According to Trip.com's data, the lowest price is around SGD 878.

  • How many airports in Duluth (DLH)?

    There are 1 airport(s) in Duluth (DLH): Duluth International Airport.

How to find a cheap flight from Thunder Bay to Duluth

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Thunder Bay to Duluth. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Thunder Bay to Duluth Flights

Off-season travel monthNovember
Peak season for travelDecember
Flight distance274.23km
Popular airlinePorter Airlines

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