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$303+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — DLH
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap 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 30, 2026.

This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:18 am
SLC
-
DLH
2 stops8h 12m
United Airlines
Sat 10/313:06 pm
DLH
-
SLC
1 stop8h 50m
United Airlines
Deal found 7/27$414
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:17 pm
SLC
-
DLH
1 stop5h 53m
United Airlines
Tue 9/223:10 pm
DLH
-
SLC
1 stop8h 49m
United Airlines
Deal found 7/26$424
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:10 am
SLC
-
DLH
1 stop8h 24m
United Airlines
Sat 9/123:10 pm
DLH
-
SLC
1 stop8h 49m
United Airlines
Deal found 7/27$452
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:15 pm
SLC
-
DLH
1 stop6h 07m
United Airlines
Tue 9/13:11 pm
DLH
-
SLC
1 stop8h 48m
United Airlines
Deal found 7/27$456

Find flight deals from Salt Lake City to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) 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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(United Airlines)

One-way from

$303
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$510
Provider with most accurate pricing for Salt Lake City-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-Duluth Intl flights.
Search Deals
From Salt Lake City to Duluth Intl
Search Deals
One-way flight from Salt Lake City to Duluth Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 July 30, 2026.
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

Cheapest round-trip

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Sat 9/5

8:10 am-5:34 pm

1 stop8h 24m

Duluth Intl

Sat 9/12

3:10 pm-10:59 pm

1 stop8h 49m

$456
Quickest round-trip

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Thu 8/27

4:15 pm-11:22 pm

1 stop6h 07m

Duluth Intl

Tue 9/1

3:11 pm-10:59 pm

1 stop8h 48m

$456

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Wed 10/28

5:18 am-2:30 pm

2 stops8h 12m

Duluth Intl

Sat 10/31

3:06 pm-10:56 pm

1 stop8h 50m

$478

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Sat 9/5

8:10 am-5:34 pm

1 stop8h 24m

Duluth Intl

Wed 9/16

6:24 pm-9:34 am

2 stops16h 10m

$507

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Tue 9/15

4:17 pm-11:10 pm

1 stop5h 53m

Duluth Intl

Tue 9/22

6:24 pm-6:35 pm

2 stops25h 11m

$548
Cheapest one-way

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Fri 8/21

4:15 pm-11:22 pm

1 stop6h 07m

$303

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Wed 8/19

8:10 am-5:34 pm

1 stop8h 24m

$303
Quickest one-way

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Thu 8/20

5:20 pm-10:41 pm

1 stop4h 21m

$335

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Sat 8/22

2:00 pm-7:44 pm

1 stop4h 44m

$335

Salt Lake CityDuluth

SLC - DLH

SLCDLH

Salt Lake City

Sat 8/15

8:15 am-11:22 pm

2 stops14h 07m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Salt Lake City to Duluth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Duluth in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Salt Lake City-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 30, 2026.
Get a feel of what it's like to fly with Delta 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
7.8
Good
8,487 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Allan,Aug 2023

SLC - MCO

A smooth and relaxing flight. Delta did everything right. Organized boarding, clean and comfortable plane, polite and caring service, and early arrival. Well done
Delta
7.8
Good
8,487 reviews
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Allan,Aug 2023

SLC - MCO

A smooth and relaxing flight. Delta did everything right. Organized boarding, clean and comfortable plane, polite and caring service, and early arrival. Well done

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.

  • How long is the flight from Salt Lake City to Duluth?

    There are many flights that can get you from Salt Lake City to Duluth in 8h 24m. Fly via United Airlines to get the fastest option. The distance between Salt Lake City and Duluth is about 1067 mi.

  • What is the cheapest airline to fly from Salt Lake City to Duluth round-trip?

    Delta, at $308, was found to be the cheapest airline from Salt Lake City to Duluth.. Delta is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • 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.

See more FAQs

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors

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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.
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Top airline flying from Salt Lake City to Duluth

Discover the top airline that operate flights from Salt Lake City to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$478FlexibilityNo cancel feeOn-timeN/A

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