What is the cheapest month to book a flight from Twin Falls to Duluth?

Currently, January is the cheapest month in which you can book a flight from Twin Falls to Duluth (average of $335). Flying from Twin Falls to Duluth in June is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

What is the cheapest time of day to fly from TWF to DLH?

When flying from Twin Falls to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$467+ Flights from Twin Falls to Duluth

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Cheap flight deals from Twin Falls to Duluth

Round-trip from	$467 (Delta)

From Twin Falls Joslin to Duluth Intl

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Find 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 July 3, 2025.

Sat 10/43:22 pmTWF - DLH

2 stops6h 21mDelta

Tue 10/74:20 pmDLH - TWF

2 stops23h 19mDelta

Deal found 7/2

$467

Best flights from Twin Falls to Duluth
Discover carefully curated flight deals from Twin Falls to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 10/43:22 pmTWF - DLH

2 stops6h 21mDelta

Tue 10/74:20 pmDLH - TWF

2 stops23h 19mDelta

Deal found 7/2

$467

Cheapflights Fare Finder

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

Twin FallsDuluth

TWF - DLH

TWFDLH

Twin Falls Joslin

Sat 10/4

3:22 pm-10:43 pm

2 stops6h 21m

Duluth Intl

Tue 10/7

4:20 pm-2:39 pm

2 stops23h 19m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

Reviews of airlines servicing Duluth

Peruse reviews from past customers who have flown with Delta from Twin Falls to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.
What is the cheapest month to book a flight from Twin Falls to Duluth?
Currently, January is the cheapest month in which you can book a flight from Twin Falls to Duluth (average of $335). Flying from Twin Falls to Duluth in June is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$467+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Twin Falls to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Twin Falls to Duluth

Round-trip from

Find flight deals from Twin Falls to Duluth

Cheapest flights from Twin Falls to DuluthExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Twin Falls to Duluth that are best for you.

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.

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated July 3, 2025.

Peruse reviews from past customers who have flown with Delta from Twin Falls to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

What is the cheapest month to book a flight from Twin Falls to Duluth?

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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 July 3, 2025.