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Salt Lake City

$331+ Cheap flights from Duluth to Salt Lake City (DLH - SLC)

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — SLC
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Duluth to Salt Lake City

Cheapest flights from Duluth to Salt Lake City
Explore the most affordable flight options available from Duluth to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 4/105:00 am
DLH
-
SLC
1 stop7h 43m
United Airlines
Mon 4/134:33 pm
SLC
-
DLH
1 stop6h 56m
United Airlines
Deal found 3/9$331
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 4/175:00 am
DLH
-
SLC
1 stop7h 43m
United Airlines
Sun 4/194:33 pm
SLC
-
DLH
1 stop6h 56m
United Airlines
Deal found 3/9$368
This United Airlines deal was found by Cheapflights users on 3/7. 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 5/211:14 am
DLH
-
SLC
2 stops12h 01m
United Airlines
Tue 5/58:33 pm
SLC
-
DLH
2 stops13h 01m
United Airlines
Deal found 3/7$379
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/253:08 pm
DLH
-
SLC
1 stop9h 02m
United Airlines
Wed 4/294:33 pm
SLC
-
DLH
1 stop5h 34m
United Airlines
Deal found 3/10$434

Find flight deals from Duluth to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Salt Lake City (SLC). 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$331
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$415
Provider with most accurate pricing for Duluth Intl-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Salt Lake City flights.
Search Deals
From Duluth Intl to Salt Lake City
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Salt Lake City 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 March 11, 2026.
Use the filters below to find and compare flights from Duluth to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthSalt Lake City

DLH - SLC

DLHSLC

Duluth Intl

Fri 4/10

5:00 am-11:43 am

1 stop7h 43m

Salt Lake City

Mon 4/13

4:33 pm-12:29 am

1 stop6h 56m

$331

DuluthSalt Lake City

DLH - SLC

DLHSLC

Duluth Intl

Fri 4/17

5:00 am-11:43 am

1 stop7h 43m

Salt Lake City

Sun 4/19

4:33 pm-12:29 am

1 stop6h 56m

$368

DuluthSalt Lake City

DLH - SLC

DLHSLC

Duluth Intl

Sat 4/25

11:19 am-7:15 pm

2 stops8h 56m

Salt Lake City

Wed 4/29

4:33 pm-11:07 pm

1 stop5h 34m

$374

DuluthSalt Lake City

DLH - SLC

DLHSLC

Duluth Intl

Sat 5/2

2:57 pm-10:52 pm

1 stop8h 55m

Salt Lake City

Tue 5/5

8:33 pm-10:34 am

2 stops13h 01m

$374
Quickest round-trip

DuluthSalt Lake City

DLH - SLC

DLHSLC

Duluth Intl

Wed 8/5

12:00 pm-4:28 pm

1 stop5h 28m

Salt Lake City

Sat 8/8

5:10 pm-11:38 pm

1 stop5h 28m

$508
Cheapest one-way
Quickest one-way

DuluthSalt Lake City

DLH - SLC

DLHSLC

Duluth Intl

Sun 3/29

4:32 pm-9:59 pm

1 stop6h 27m

$353

DuluthSalt Lake City

DLH - SLC

DLHSLC

Duluth Intl

Sun 3/29

3:08 pm-11:05 pm

1 stop8h 57m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Sorted by cheapest first

Compare providers for flights from Duluth to Salt Lake City

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 Duluth to Salt Lake City in March.
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 Duluth-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-Salt Lake City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Duluth-Salt Lake City 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 Duluth-Salt Lake City 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 Duluth to Salt Lake City

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

How much does it cost to fly round-trip from Duluth to Salt Lake City?

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated March 11, 2026.
Read through reviews of airlines operating flights from Duluth to Salt Lake City, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,278 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

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
7.9
Good
8,278 reviews
Delta
7.9
Good
8,278 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

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!
United Airlines
7.4
Good
9,414 reviews
Delta
7.9
Good
8,278 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

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

Find useful and relevant information for your journey from Duluth to Salt Lake City. 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 Duluth to Salt Lake City?

    United Airlines can get you from Duluth to Salt Lake City in just under 7h 43m. Your travel time can differ by up to . Airlines will cover a distance of 1067 mi.

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

    According to our current data, United Airlines ($273), and Delta ($428) offers the cheapest pricing from Duluth to Salt Lake City. These flights start at 49% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to Salt Lake City 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 Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
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Top 2 airlines flying from Duluth to Salt Lake City

Discover the top 2 airlines that operate flights from Duluth to Salt Lake City. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$273Average$469FlexibilityNo cancel feeOn-time69%
DeltaCheapest$428Average$522FlexibilityNo cancel feeOn-timeN/A

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