HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duluth

$430+ Cheap flights from Miami to Duluth (MIA - DLH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — DLH
2월 26 — 3월 51
수 2/26
수 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 2월 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(United Airlines)

One-way from

$430
(Delta)
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
One-way flight from Miami to Duluth Intl
Search Deals

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 2월 21, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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.
월 3/107:47 pmMIA - DLH
1 stop16h 03mUnited Airlines
목 4/1011:18 amDLH - MIA
1 stop23h 30mUnited Airlines
Deal found 2/20$637

Find flights from Miami to Duluth within your budget

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 2월 21, 2025.

Fly from

Miami

Fly to

Duluth

Route

Depart

Return

Price

MiamiDuluth

MIA - DLH

MIADLH

Miami

월 3/10

7:47 pm-10:50 am

1 stop16h 03m

Duluth Intl

목 4/10

11:18 am-11:48 am

1 stop23h 30m

$637

MiamiDuluth

MIA - DLH

MIADLH

Miami

화 3/11

8:10 am-5:25 pm

2 stops10h 15m

$430

MiamiDuluth

MIA - DLH

MIADLH

Miami

토 4/5

7:00 am-2:30 pm

1 stop8h 30m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 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.
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.

Travel insights for flights from Miami to Duluth

Get recent, data-driven insights about flights from Miami to Duluth including ideal travel times, pricing trends, and more.

Rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average rainfall totals by month.

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.

Temperature in Duluth by month

Plan your trip to Duluth by taking into account the average temperature totals by month.

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).

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 2월 21, 2025.
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

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

    According to our current data, United Airlines ($637), 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.

  • What is the cheapest month to book a flight from Miami to Duluth?

    Currently, January is the cheapest month in which you can book a flight from Miami to Duluth (average of $335). Flying from Miami to Duluth in June is currently the most expensive (average of $483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Two Harbors
Superior

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 for Miami to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Minneapolis flights
Tampa to Minneapolis flights
Fort Lauderdale to Minneapolis flights
Miami to Minneapolis flights
Jacksonville to Minneapolis flights
Fort Myers to Minneapolis flights
Sarasota to Minneapolis flights
West Palm Beach to Minneapolis flights
Valparaiso to Minneapolis flights
Daytona Beach to Minneapolis flights
Pensacola to Minneapolis flights
Fort Myers to Duluth flights
Fort Myers to Sioux Falls flights
Tampa to Fargo flights
Orlando to Sioux Falls flights
Tampa to Sioux Falls flights
Orlando to Rochester flights
Miami to Fargo flights
Panama City to Minneapolis flights
Melbourne to Minneapolis flights
Gainesville to Minneapolis flights
Fort Myers to Rochester flights
Pensacola to Sioux Falls flights
Miami to Sioux Falls flights
Orlando to Mason City flights
Tallahassee to Minneapolis flights
Orlando to Fargo flights
Tampa to Rochester flights
Melbourne to Sioux Falls flights
Sarasota to Sioux Falls flights
Jacksonville to Sioux Falls flights
Fort Lauderdale to Sioux Falls flights
Orlando to Duluth flights
West Palm Beach to Rochester flights
Sarasota to Fargo flights
Tampa to Duluth flights
West Palm Beach to Sioux Falls flights
Jacksonville to Rochester flights
West Palm Beach to Duluth flights
Jacksonville to Fargo flights
Valparaiso to Fargo flights
Fort Lauderdale to Fargo flights
Miami to Rochester flights
Panama City to Sioux Falls flights
Gainesville to Fargo flights
Fort Myers to Fargo flights
Daytona Beach to Rochester flights
Jacksonville to La Crosse flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.