$345+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — SLC
Oct 10 — Oct 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Duluth to Salt Lake City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Duluth to Salt Lake City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Duluth to Salt Lake CityExplore 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 September 10, 2026.
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 September 10, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 12/412:18 pm -
1 stop5h 22m
Mon 12/75:10 pm -
1 stop4h 48m
Deal found 9/8![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/146:49 am -
2 stops11h 38m
Wed 11/185:18 am -
2 stops8h 12m
Deal found 9/8![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 9/97:45 am -
1 stop8h 25m
Wed 9/234:17 pm -
1 stop6h 03m
Deal found 9/7![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 10/65:14 am -
1 stop6h 33m
Tue 10/135:42 pm -
1 stop4h 15m
Deal found 9/8![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 9/6. 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 12/45:54 am -
1 stop8h 53m
Mon 12/710:45 am -
2 stops9h 47m
Deal found 9/6![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/611:18 am -
2 stops12h 17m
Tue 10/137:43 am -
1 stop5h 46m
Deal found 9/8![United Airlines logo]()
$527
Best flights from Duluth to Salt Lake CityDiscover carefully curated flight deals from Duluth to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Duluth to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/146:49 am -
2 stops11h 38m
Wed 11/185:18 am -
2 stops8h 12m
Deal found 9/8![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 9/4. 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.
Fri 12/48:00 am -
1 stop7h 17m
Mon 12/75:10 pm -
1 stop4h 48m
Deal found 9/4![Delta logo]()
$468
This United Airlines deal was found by Cheapflights users on 9/6. 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 12/45:54 am -
1 stop8h 53m
Mon 12/710:45 am -
2 stops9h 47m
Deal found 9/6![United Airlines logo]()
$518
Last-minute flights from Duluth to Salt Lake CityDiscover last-minute flight deals from Duluth to Salt Lake City. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Duluth to Salt Lake City. Data last updated September 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 9/97:45 am -
1 stop8h 25m
Wed 9/234:17 pm -
1 stop6h 03m
Deal found 9/7![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:43 am -
1 stop5h 33m
Tue 9/292:00 pm -
1 stop7h 35m
Deal found 9/9![Delta logo]()
$740
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 9/243:10 pm -
1 stop25h 03m
Tue 9/291:08 pm -
2 stops9h 14m
Deal found 9/9![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/253:10 pm -
1 stop8h 38m
Sat 9/265:25 am -
2 stops11h 54m
Deal found 9/8![United Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 9/258:10 am -
1 stop7h 08m
Sat 9/262:00 pm -
1 stop7h 35m
Deal found 9/8![Delta logo]()
$660
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 9/258:10 am -
1 stop7h 08m
Sun 9/278:20 am -
1 stop6h 09m
Deal found 9/8![Delta logo]()
$888
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 10/65:14 am -
1 stop6h 33m
Tue 10/135:42 pm -
1 stop4h 15m
Deal found 9/8![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/611:18 am -
2 stops12h 17m
Tue 10/137:43 am -
1 stop5h 46m
Deal found 9/8![United Airlines logo]()
$527
One-way flights from Duluth to Salt Lake CitySearch for one-way flight options from Duluth to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Duluth to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/83:10 pm -
1 stop8h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am -
3 stops17h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$1,225
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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $368 (Delta) |
One-way from | $345 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $307 |
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 7,457,451 searches. Data last updated September 10, 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
Cheapest round-trip
Quickest round-trip
DuluthSalt Lake City
DLH Duluth Intl - SLC Salt Lake City
DLHSLC
Duluth Intl
Thu 10/8
3:10 pm-10:48 pm
1 stop8h 38m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$345
DuluthSalt Lake City
DLH Duluth Intl - SLC Salt Lake City
DLHSLC
Duluth Intl
Sat 11/14
6:49 am-5:27 pm
2 stops11h 38m
Salt Lake City
Wed 11/18
5:18 am-2:30 pm
2 stops8h 12m
$419
DuluthSalt Lake City
DLH Duluth Intl - SLC Salt Lake City
DLHSLC
Duluth Intl
Fri 12/4
8:00 am-2:17 pm
1 stop7h 17m
Salt Lake City
Mon 12/7
5:10 pm-10:58 pm
1 stop4h 48m
$468
DuluthSalt Lake City
DLH Duluth Intl - SLC Salt Lake City
DLHSLC
Duluth Intl
Fri 12/4
5:54 am-1:47 pm
1 stop8h 53m
Salt Lake City
Mon 12/7
10:45 am-9:32 pm
2 stops9h 47m
$518
DuluthSalt Lake City
DLH Duluth Intl - SLC Salt Lake City
DLHSLC
Duluth Intl
Thu 10/8
7:00 am-11:51 pm
3 stops17h 51m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$1,225
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
DLH-SLC
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 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 September 10, 2026.
Read through reviews of airlines operating flights from Duluth to Salt Lake City, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.2
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
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.
Traveling to a place near Salt Lake City?
Book flights to Salt Lake City if you plan to visit one of these locationsLehi
Farmington
Midvale
West Valley City
Bountiful
Draper
Layton
Alta
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Duluth
Popular flights
Salt Lake City flight routes
Alternative routes for Duluth to Salt Lake City
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Salt Lake City by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Duluth to Salt Lake City by cabin class
Find flights from Duluth to Salt Lake City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Duluth and Salt Lake City flights
Browse other Duluth and Salt Lake City flight options. Last updated on September 10, 2026.
Other flights from Duluth
Browse through other flights departing from Duluth. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Salt Lake City
Explore flights to Salt Lake City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Top airline flying from Duluth to Salt Lake City
Discover the top airline 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$502 | FlexibilityNo cancel fee | On-timeN/A |