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$1,051+ Cheap flights from Twin Falls to Duluth (TWF - 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
TWF — DLH
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
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Cheap flight deals from Twin Falls to Duluth

Cheapest flights from Twin Falls to Duluth
Explore the most affordable flight options available from Twin Falls to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.

This Delta deal was found by Cheapflights users on 5/13. 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.
Thu 5/286:15 am
TWF
-
DLH
2 stops12h 16m
Delta
Mon 6/14:30 pm
DLH
-
TWF
2 stops6h 46m
Delta
Deal found 5/13$1,051

Find flight deals from Twin Falls to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Twin Falls (TWF) 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 May 16, 2026.

Round-trip from

$1,051
(Delta)
From Twin Falls Joslin to Duluth Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Twin Falls 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 2,558,603 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Twin Falls to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Twin FallsDuluth

TWF - DLH

TWFDLH

Twin Falls Joslin

Thu 5/28

6:15 am-7:31 pm

2 stops12h 16m

Duluth Intl

Mon 6/1

4:30 pm-10:16 pm

2 stops6h 46m

$1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Sorted by cheapest first

Best time to book a flight from Twin Falls to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Twin Falls with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Twin Falls to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Twin Falls to Duluth?

    Departing from Twin Falls to Duluth will take you 12h 16m. The distance from Twin Falls to Duluth is about 1131 mi.

  • Can I find deals for flights from Twin Falls to Duluth that include hotel bookings?

    Yes. In addition to deals on Twin Falls to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Twin Falls to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Twin Falls to Duluth.

  • Can I find deals for business class flights from Twin Falls to Duluth?

    Yes. Cheapflights offers flight deals from Twin Falls to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Duluth?

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Two Harbors

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