How long is the flight from Miami to Duluth?

Airlines like United Airlines and Delta fly from Miami to Duluth in about 6h 12m. The time it takes to get you to your destination can typically vary by up to 18m. 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.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

What is the cheapest time of day to fly from MIA to DLH?

When flying from Miami to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$496+ Flights from Miami to Duluth

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1. Tell us where you want to go

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Cheap 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 December 12, 2025.

Fri 12/266:25 amMIA - DLH

1 stop5h 50mDelta

Tue 12/304:10 pmDLH - MIA

1 stop6h 29mDelta

Deal found 12/11

$833

Sun 12/146:39 pmMIA - DLH

1 stop6h 20mDelta

Thu 12/187:45 amDLH - MIA

1 stop8h 49mDelta

Deal found 12/11

$1,006

Sun 12/144:16 pmMIA - DLH

1 stop6h 43mUnited Airlines

Thu 12/187:50 amDLH - MIA

2 stops13h 50mUnited Airlines

Deal found 12/11

$1,012

Best flights from Miami to Duluth
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 December 12, 2025.

Fri 1/169:00 amMIA - DLH

1 stop6h 30mUnited Airlines

Mon 1/263:05 pmDLH - MIA

1 stop6h 10mUnited Airlines

Deal found 12/11

$496

Fri 1/166:40 pmMIA - DLH

1 stop6h 12mDelta

Mon 1/265:00 amDLH - MIA

1 stop7h 35mDelta

Deal found 12/10

$533

Wed 1/219:00 amMIA - DLH

1 stop6h 30mUnited Airlines

Sat 1/243:05 pmDLH - MIA

2 stops24h 17mUnited Airlines

Deal found 12/10

$523

Last-minute flights from Miami to Duluth
Discover last-minute flight deals from Miami to Duluth. Data last updated December 12, 2025 and is based on user searches.

Fri 12/266:25 amMIA - DLH

1 stop5h 50mDelta

Tue 12/304:10 pmDLH - MIA

1 stop6h 29mDelta

Deal found 12/11

$833

Fri 1/169:00 amMIA - DLH

1 stop6h 30mUnited Airlines

Mon 1/263:05 pmDLH - MIA

1 stop6h 10mUnited Airlines

Deal found 12/11

$496

Fri 1/166:40 pmMIA - DLH

1 stop6h 12mDelta

Mon 1/265:00 amDLH - MIA

1 stop7h 35mDelta

Deal found 12/10

$533

Wed 1/219:00 amMIA - DLH

1 stop6h 30mUnited Airlines

Sat 1/243:05 pmDLH - MIA

2 stops24h 17mUnited Airlines

Deal found 12/10

$523

Find flight deals from Miami to Duluth

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$344 (United Airlines)

Provider with most accurate pricing for Miami-Duluth Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Miami-Duluth Intl flights.

Search Deals

From Miami to Duluth Intl

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

MiamiDuluth

MIA - DLH

MIADLH

Miami

Fri 1/16

9:00 am-2:30 pm

1 stop6h 30m

Duluth Intl

Mon 1/26

3:05 pm-10:15 pm

1 stop6h 10m

$496

MiamiDuluth

MIA - DLH

MIADLH

Miami

Wed 1/21

9:00 am-2:30 pm

1 stop6h 30m

Duluth Intl

Sat 1/24

3:05 pm-4:22 pm

2 stops24h 17m

$523

MiamiDuluth

MIA - DLH

MIADLH

Miami

Fri 1/16

6:40 pm-11:52 pm

1 stop6h 12m

Duluth Intl

Mon 1/26

5:00 am-1:35 pm

1 stop7h 35m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Miami to Duluth

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Duluth in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust 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

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

8,007 reviews

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

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Related info for your journey

How long is the flight from Miami to Duluth?
Airlines like United Airlines and Delta fly from Miami to Duluth in about 6h 12m. The time it takes to get you to your destination can typically vary by up to 18m. 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.

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Top airline flying from Miami to Duluth

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$303	Average$452	FlexibilityNo cancel fee	On-timeN/A

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$496+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Miami to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Miami to Duluth

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 December 12, 2025.

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 December 12, 2025.

Find flight deals from Miami to Duluth

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Miami to Duluth that are best for you.

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 December.

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.

Reviews of airlines servicing Duluth

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.

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?

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

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

How can I find direct flights from Miami to Duluth?

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

Traveling to a place near Duluth?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Miami to Duluth

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Top airline flying from Miami to Duluth

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Book with Flexibility

Travel Smart

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 December 12, 2025.