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$328+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — DLH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Miami to Duluth

Cheapest flights from Miami to Duluth
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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:14 pmMIA - DLH
1 stop5h 36mDelta
Sun 11/235:10 amDLH - MIA
1 stop7h 22mDelta
Deal found 10/27$328
This Delta deal was found by Cheapflights users on 10/28. 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 11/127:14 pmMIA - DLH
1 stop5h 36mDelta
Sun 11/165:10 amDLH - MIA
1 stop7h 22mDelta
Deal found 10/28$348
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/196:05 amMIA - DLH
2 stops9h 26mUnited Airlines
Sun 11/237:55 amDLH - MIA
2 stops13h 03mUnited Airlines
Deal found 10/27$364
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:14 pmMIA - DLH
1 stop5h 36mDelta
Sat 11/2212:01 pmDLH - MIA
2 stops11h 45mDelta
Deal found 10/27$394
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/54:16 pmMIA - DLH
1 stop6h 43mUnited Airlines
Tue 12/92:57 pmDLH - MIA
2 stops19h 17mUnited Airlines
Deal found 10/30$432
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/287:00 amMIA - DLH
1 stop8h 31mUnited Airlines
Sun 12/77:55 amDLH - MIA
1 stop7h 55mUnited Airlines
Deal found 10/29$467
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/1912:51 pmMIA - DLH
2 stops10h 08mUnited Airlines
Sat 11/2211:14 amDLH - MIA
2 stops11h 45mUnited Airlines
Deal found 10/27$499

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$328
(Delta)
Provider with most accurate pricing for Miami-Duluth Intl flight deals.
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Provider most trusted by Cheapflights users for Miami-Duluth Intl flights.
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From Miami to Duluth Intl
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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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Miami to Duluth that are best for you.

Fly from

Miami

Fly to

Duluth

Route

Depart

Return

Price

MiamiDuluth

MIA - DLH

MIADLH

Miami

Wed 11/19

7:14 pm-11:50 pm

1 stop5h 36m

Duluth Intl

Sun 11/23

5:10 am-1:32 pm

1 stop7h 22m

$328

MiamiDuluth

MIA - DLH

MIADLH

Miami

Wed 11/12

7:14 pm-11:50 pm

1 stop5h 36m

Duluth Intl

Sun 11/16

5:10 am-1:32 pm

1 stop7h 22m

$348

MiamiDuluth

MIA - DLH

MIADLH

Miami

Wed 11/19

6:05 am-2:31 pm

2 stops9h 26m

Duluth Intl

Sun 11/23

7:55 am-9:58 pm

2 stops13h 03m

$364

MiamiDuluth

MIA - DLH

MIADLH

Miami

Wed 11/19

7:14 pm-11:50 pm

1 stop5h 36m

Duluth Intl

Sat 11/22

12:01 pm-12:46 am

2 stops11h 45m

$394

MiamiDuluth

MIA - DLH

MIADLH

Miami

Fri 12/5

4:16 pm-9:59 pm

1 stop6h 43m

Duluth Intl

Tue 12/9

2:57 pm-11:14 am

2 stops19h 17m

$432

MiamiDuluth

MIA - DLH

MIADLH

Miami

Fri 11/28

7:00 am-2:31 pm

1 stop8h 31m

Duluth Intl

Sun 12/7

7:55 am-4:50 pm

1 stop7h 55m

$467

MiamiDuluth

MIA - DLH

MIADLH

Miami

Wed 11/19

12:51 pm-9:59 pm

2 stops10h 08m

Duluth Intl

Sat 11/22

11:14 am-11:59 pm

2 stops11h 45m

$499

MiamiDuluth

MIA - DLH

MIADLH

Miami

Sun 11/2

6:58 pm-11:42 pm

1 stop5h 44m

$553

MiamiDuluth

MIA - DLH

MIADLH

Miami

Sun 11/2

7:30 am-9:59 pm

3 stops15h 29m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 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 Miami-Duluth flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Miami-Duluth flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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 October 30, 2025.
See what other customers who have flown with Delta from Miami to Duluth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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.

  • How long is the flight from Miami to Duluth?

    Airlines like Delta and United Airlines fly from Miami to Duluth in about 5h 36m. The time it takes to get you to your destination can typically vary by up to 3h 50m. The distance from Miami to Duluth is about 1593 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Miami to Duluth round-trip?

    According to our current data, Delta ($303), offers the cheapest pricing from Miami to Duluth.

  • Can I find deals for flights from Miami to Duluth that include hotel bookings?

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

  • How can I find direct flights from Miami to Duluth?

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

  • Can I find deals for business class flights from Miami to Duluth?

    Yes. Cheapflights offers flight deals from Miami 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
Superior

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Top airline flying from Miami to Duluth

Discover the top airline that operate flights from Miami 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$303Average$448FlexibilityNo cancel feeOn-timeN/A

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