$283+ Cheap flights from Miami to Duluth (MIA - 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — DLH
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Duluth 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 Miami to Duluth
Cheapest
Best
Last-minute
One-way
Cheapest flights from Miami to DuluthExplore the most affordable flight options available from Miami to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Miami to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/294:01 pm -
1 stop8h 21m
Sat 10/36:00 am -
1 stop7h 59m
Deal found 9/14![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/284:01 pm -
1 stop8h 21m
Sat 10/37:45 am -
1 stop6h 14m
Deal found 9/16![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/14:01 pm -
1 stop8h 21m
Mon 10/56:00 am -
1 stop6h 21m
Deal found 9/16![United Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/104:05 pm -
1 stop8h 34m
Sat 10/177:45 am -
1 stop6h 14m
Deal found 9/12![United Airlines logo]()
$548
Best flights from Miami to DuluthDiscover carefully curated flight deals from Miami to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Miami to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/294:01 pm -
1 stop8h 21m
Sat 10/36:00 am -
1 stop7h 59m
Deal found 9/14![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/284:01 pm -
1 stop8h 21m
Sat 10/37:45 am -
1 stop6h 14m
Deal found 9/16![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/14:01 pm -
1 stop8h 21m
Mon 10/56:00 am -
1 stop6h 21m
Deal found 9/16![United Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/104:05 pm -
1 stop8h 34m
Sat 10/177:45 am -
1 stop6h 14m
Deal found 9/12![United Airlines logo]()
$548
Last-minute flights from Miami to DuluthDiscover last-minute flight deals from Miami to Duluth. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Duluth. Data last updated September 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/284:01 pm -
1 stop8h 21m
Sat 10/37:45 am -
1 stop6h 14m
Deal found 9/16![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/294:01 pm -
1 stop8h 21m
Sat 10/36:00 am -
1 stop7h 59m
Deal found 9/14![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/14:01 pm -
1 stop8h 21m
Mon 10/56:00 am -
1 stop6h 21m
Deal found 9/16![United Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/104:05 pm -
1 stop8h 34m
Sat 10/177:45 am -
1 stop6h 14m
Deal found 9/12![United Airlines logo]()
$548
One-way flights from Miami to DuluthSearch for one-way flight options from Miami to Duluth. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Miami to Duluth. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 12/126:03 am -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/1012:29 pm -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/129:00 am -
3 stops15h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$663
Find flight deals from Miami to Duluth
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $438 (United Airlines) |
One-way from | $283 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Miami to Duluth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MiamiDuluth
MIA Miami - DLH Duluth Intl
MIADLH
Miami
Sat 12/12
6:03 am-11:38 am
1 stop6h 35m
Duluth Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$283
MiamiDuluth
MIA Miami - DLH Duluth Intl
MIADLH
Miami
Sat 10/10
12:29 pm-6:19 pm
1 stop6h 50m
Duluth Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$333
MiamiDuluth
MIA Miami - DLH Duluth Intl
MIADLH
Miami
Tue 9/29
4:01 pm-11:22 pm
1 stop8h 21m
Duluth Intl
Sat 10/3
6:00 am-2:59 pm
1 stop7h 59m
$438
MiamiDuluth
MIA Miami - DLH Duluth Intl
MIADLH
Miami
Mon 9/28
4:01 pm-11:22 pm
1 stop8h 21m
Duluth Intl
Sat 10/3
7:45 am-2:59 pm
1 stop6h 14m
$483
MiamiDuluth
MIA Miami - DLH Duluth Intl
MIADLH
Miami
Thu 10/1
4:01 pm-11:22 pm
1 stop8h 21m
Duluth Intl
Mon 10/5
6:00 am-1:21 pm
1 stop6h 21m
$538
MiamiDuluth
MIA Miami - DLH Duluth Intl
MIADLH
Miami
Sat 10/10
4:05 pm-11:39 pm
1 stop8h 34m
Duluth Intl
Sat 10/17
7:45 am-2:59 pm
1 stop6h 14m
$548
Sorted by cheapest first
Compare providers for flights from Miami 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 Miami to Duluth 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 Miami-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Duluth flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-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 Miami-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 Miami to Duluth
Have a flexible travel schedule? Discover the best time to fly to Duluth from Miami with our price prediction graph.
MIA-DLH
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.
Related info for your journey
Find useful and relevant information for your journey from Miami to Duluth. 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 Duluth?
Book flights to Duluth if you plan to visit one of these locationsTwo Harbors
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