$263+ Cheap flights from Duluth to Miami (DLH - MIA)
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — MIA
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Duluth to Miami 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 Miami
Cheapest
Best
Last-minute
One-way
Cheapest flights from Duluth to MiamiExplore the most affordable flight options available from Duluth to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from Duluth to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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.
Wed 12/24:45 pm -
1 stop6h 04m
Sat 12/126:03 am -
1 stop6h 35m
Deal found 8/31![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 9/2. 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 10/34:11 pm -
1 stop6h 09m
Fri 10/96:00 am -
1 stop6h 44m
Deal found 9/2![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/37:45 am -
2 stops10h 07m
Fri 10/94:01 pm -
1 stop8h 21m
Deal found 9/2![United Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 8/31. 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 10/234:21 pm -
1 stop5h 46m
Mon 10/266:00 am -
1 stop6h 44m
Deal found 8/31![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 9/164:11 pm -
1 stop6h 09m
Sun 9/206:40 am -
1 stop5h 23m
Deal found 9/1![Delta logo]()
$533
Best flights from Duluth to MiamiDiscover carefully curated flight deals from Duluth to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Duluth to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 12/24:45 pm -
1 stop6h 04m
Sat 12/126:03 am -
1 stop6h 35m
Deal found 9/1![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/1. 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 12/27:35 am -
2 stops13h 03m
Sat 12/127:00 am -
2 stops12h 10m
Deal found 9/1![United Airlines logo]()
$538
Last-minute flights from Duluth to MiamiDiscover last-minute flight deals from Duluth to Miami. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Duluth to Miami. Data last updated September 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 9/164:11 pm -
1 stop6h 09m
Sun 9/206:40 am -
1 stop5h 23m
Deal found 9/1![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 8/30. 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.
Sun 9/204:11 pm -
1 stop6h 09m
Sat 9/266:40 am -
1 stop5h 23m
Deal found 8/30![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 9/207:45 am -
1 stop6h 06m
Sat 9/2611:25 am -
2 stops12h 57m
Deal found 8/30![United Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 9/2. 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 10/34:11 pm -
1 stop6h 09m
Fri 10/96:00 am -
1 stop6h 44m
Deal found 9/2![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/37:45 am -
2 stops10h 07m
Fri 10/94:01 pm -
1 stop8h 21m
Deal found 9/2![United Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 8/31. 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 10/234:21 pm -
1 stop5h 46m
Mon 10/266:00 am -
1 stop6h 44m
Deal found 8/31![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 9/2. 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.
Mon 10/265:14 am -
1 stop7h 11m
Thu 10/296:00 am -
1 stop6h 44m
Deal found 9/2![Delta logo]()
$557
One-way flights from Duluth to MiamiSearch for one-way flight options from Duluth to Miami. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Duluth to Miami. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This Delta deal was found by Cheapflights users on 8/30. 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.
Wed 12/24:45 pm -
1 stop6h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Delta logo]()
$263
This United Airlines deal was found by Cheapflights users on 8/30. 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 12/211:18 am -
2 stops9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![United Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 9/207:45 am -
1 stop6h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 9/2. 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.
Sun 9/2011:43 am -
2 stops12h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/31. 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 9/87:45 am -
1 stop6h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 8/31. 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 9/85:15 am -
2 stops9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$449
Find flight deals from Duluth to Miami
Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Miami (MIA). 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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (Delta) |
One-way from | $263 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Duluth to Miami 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 3, 2026.
Use the filters below to find and compare flights from Duluth to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DuluthMiami
DLH Duluth Intl - MIA Miami
DLHMIA
Duluth Intl
Wed 12/2
4:45 pm-11:49 pm
1 stop6h 04m
Miami
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$263
DuluthMiami
DLH Duluth Intl - MIA Miami
DLHMIA
Duluth Intl
Wed 12/2
11:18 am-9:38 pm
2 stops9h 20m
Miami
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$306
DuluthMiami
DLH Duluth Intl - MIA Miami
DLHMIA
Duluth Intl
Wed 12/2
4:45 pm-11:49 pm
1 stop6h 04m
Miami
Sat 12/12
6:03 am-11:38 am
1 stop6h 35m
$348
DuluthMiami
DLH Duluth Intl - MIA Miami
DLHMIA
Duluth Intl
Sun 9/20
7:45 am-2:51 pm
1 stop6h 06m
Miami
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$363
DuluthMiami
DLH Duluth Intl - MIA Miami
DLHMIA
Duluth Intl
Sun 9/20
11:43 am-12:55 am
2 stops12h 12m
Miami
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$419
DuluthMiami
DLH Duluth Intl - MIA Miami
DLHMIA
Duluth Intl
Tue 9/8
7:45 am-2:51 pm
1 stop6h 06m
Miami
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$443
DuluthMiami
DLH Duluth Intl - MIA Miami
DLHMIA
Duluth Intl
Tue 9/8
5:15 am-1:40 pm
1 stop7h 25m
Miami
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$443
DuluthMiami
DLH Duluth Intl - MIA Miami
DLHMIA
Duluth Intl
Wed 12/2
7:35 am-9:38 pm
2 stops13h 03m
Miami
Sat 12/12
7:00 am-6:10 pm
2 stops12h 10m
$538
Sorted by cheapest first
Compare providers for flights from Duluth to Miami
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 Miami 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-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-Miami flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Duluth-Miami 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-Miami 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 Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from Duluth with our price prediction graph.
DLH-MIA
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 Miami
Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated September 3, 2026.
Read through reviews of airlines operating flights from Duluth to Miami, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from Duluth to Miami. 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 Miami?
Book flights to Miami if you plan to visit one of these locationsSunny Isles Beach
Hollywood
Dania Beach
Boynton Beach
Miami Springs
Miramar
Plantation
Sunrise
Doral
Hialeah
Tamarac
Lake Worth
Kendall
Fisher Island
Bonita Springs
Deerfield Beach
North Palm Beach
Oakland Park
Palm Beach
Marathon
Browse thousands of different options on Cheapflights for your next trip
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Top airline flying from Duluth to Miami
Discover the top airline that operate flights from Duluth to Miami. 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$333 | Average$453 | FlexibilityNo cancel fee | On-time69% |