What are the cheapest airlines flying from Salt Lake City to Duluth round-trip?

Delta, at $313, was found to be the cheapest airline from Salt Lake City to Duluth. An alternate airline flying to your destination would be United Airlines.

What is the cheapest month to book a flight from Salt Lake City to Duluth?

Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Duluth (average of $335). Flying from Salt Lake City 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.

What is the cheapest day to fly from Salt Lake City to Duluth?

Travelers seeking maximum savings on their Salt Lake City to Duluth flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Salt Lake City to Duluth?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Can I find deals for flights from Salt Lake City to Duluth that include hotel bookings?

Yes. In addition to deals on Salt Lake City to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Salt Lake City to Duluth?

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

Can I find deals for business class flights from Salt Lake City to Duluth?

Yes. Cheapflights offers flight deals from Salt Lake City 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.

$304+ Flights from Salt Lake City to Duluth

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Cheap flight deals from Salt Lake City to Duluth

Round-trip from	$313 (Delta)
One-way from	$304 (Delta)

From Salt Lake City to Duluth Intl

Search Deals

One-way flight from Salt Lake City to Duluth Intl

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Find flight deals from Salt Lake City to Duluth

Cheapest flights from Salt Lake City to Duluth
Explore the most affordable flight options available from Salt Lake City to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Thu 9/45:10 pmSLC - DLH

1 stop4h 36mDelta

Tue 9/94:19 pmDLH - SLC

1 stop4h 48mDelta

Deal found 7/2

$313

Sun 8/315:25 amSLC - DLH

2 stops8h 10mUnited Airlines

Mon 9/83:10 pmDLH - SLC

1 stop8h 26mUnited Airlines

Deal found 7/1

$448

Best flights from Salt Lake City to Duluth
Discover carefully curated flight deals from Salt Lake City 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.

Thu 9/45:10 pmSLC - DLH

1 stop4h 36mDelta

Tue 9/94:19 pmDLH - SLC

1 stop4h 48mDelta

Deal found 7/2

$313

Sun 8/315:25 amSLC - DLH

2 stops8h 10mUnited Airlines

Mon 9/83:10 pmDLH - SLC

1 stop8h 26mUnited Airlines

Deal found 7/1

$448

Last-minute flights from Salt Lake City to Duluth
Discover last-minute flight deals from Salt Lake City to Duluth. Data last updated July 3, 2025 and is based on user searches.

Wed 7/95:25 pmSLC - DLH

1 stop4h 19mDelta

Wed 7/164:01 pmDLH - SLC

1 stop7h 11mDelta

Deal found 7/3

$428

Wed 7/912:42 pmSLC - DLH

1 stop8h 18mUnited Airlines

Wed 7/168:00 amDLH - SLC

2 stops7h 59mUnited Airlines

Deal found 7/2

$538

Sun 8/315:25 amSLC - DLH

2 stops8h 10mUnited Airlines

Mon 9/83:10 pmDLH - SLC

1 stop8h 26mUnited Airlines

Deal found 7/1

$448

One-way flights from Salt Lake City to Duluth
Search for one-way flight options from Salt Lake City to Duluth. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 8/65:25 pmSLC - DLH

1 stop4h 19mDelta

Deal found 7/1

$304

Mon 7/148:05 amSLC - DLH

1 stop8h 28mUnited Airlines

Deal found 6/30

$332

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Thu 9/4

5:10 pm-10:46 pm

1 stop4h 36m

Duluth Intl

Tue 9/9

4:19 pm-8:07 pm

1 stop4h 48m

$313

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Sun 8/31

5:25 am-2:35 pm

2 stops8h 10m

Duluth Intl

Mon 9/8

3:10 pm-10:36 pm

1 stop8h 26m

$448

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Wed 8/6

5:25 pm-10:44 pm

1 stop4h 19m

$304

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Mon 7/14

8:05 am-5:33 pm

1 stop8h 28m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Salt Lake City to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Salt Lake City 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.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Duluth

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

It’s optimal to fly from Salt Lake City to Duluth at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Duluth

Get a feel of what it's like to fly with Delta and United Airlines from Salt Lake City to Duluth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

What are the cheapest airlines flying from Salt Lake City to Duluth round-trip?
Delta, at $313, was found to be the cheapest airline from Salt Lake City to Duluth. An alternate airline flying to your destination would be United Airlines.
Can I find deals for flights from Salt Lake City to Duluth that include hotel bookings?
Yes. In addition to deals on Salt Lake City to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to Duluth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Duluth.
Can I find deals for business class flights from Salt Lake City to Duluth?
Yes. Cheapflights offers flight deals from Salt Lake City 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 Salt Lake City to Duluth?
Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Duluth (average of $335). Flying from Salt Lake City 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.

See more FAQs

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Top airline flying from Salt Lake City to Duluth

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$458	Average$588	FlexibilityNo cancel fee	On-timeN/A

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$304+ Cheap flights from Salt Lake City to Duluth (SLC - DLH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Salt Lake City 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 Salt Lake City to Duluth

Round-trip from

One-way from

Find flight deals from Salt Lake City to Duluth

Cheapest flights from Salt Lake City to DuluthExplore the most affordable flight options available from Salt Lake City 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 Salt Lake City 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 Salt Lake City to Duluth that are best for you.

Best time to book a flight from Salt Lake City to Duluth

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

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Duluth

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

Find hourly flight availability from Salt Lake City to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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.

Get a feel of what it's like to fly with Delta and United Airlines from Salt Lake City to Duluth by reading reviews from past customers. Users have also rated airlines 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 Salt Lake City to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Salt Lake City to Duluth round-trip?

Can I find deals for flights from Salt Lake City to Duluth that include hotel bookings?

How can I find direct flights from Salt Lake City to Duluth?

Can I find deals for business class flights from Salt Lake City to Duluth?

What is the cheapest month to book a flight from Salt Lake City to Duluth?

Traveling to a place near Salt Lake City?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Salt Lake City to Duluth

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Salt Lake City to Duluth

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Salt Lake City to Duluth
Explore the most affordable flight options available from Salt Lake City to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.