What is the cheapest airline that flies from Duluth Intl to Miami?

United Airlines is the most popular carrier operating from Duluth Intl to Miami

When did momondo last update prices for flights from Duluth Intl Airport to Miami Airport?

Prices for flights from Duluth Intl Airport to Miami Airport refresh daily.

How many operators does momondo search for flights from Duluth Intl Airport to Miami Airport?

The number of operators available for flights from Duluth Intl Airport to Miami Airport is 2 as of December 2025.

How old do you have to be to fly from Duluth Intl Airport to Miami Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Miami Airport.

What documentation or ID do you need to fly to Miami Airport?

The necessary travel and health documents for your Miami Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$197 Cheap Flights from Duluth to Miami in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Duluth to Miami

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:51 am - 12:51 am

DLH

MIA

12h 00m2 stops

7:01 pm - 11:55 pm

MIA

DLH

5h 54m1 stop

$385Delta

Sat, Feb 7 - Fri, Feb 20

11:51 am - 12:51 am

DLH

MIA

12h 00m2 stops

8:05 am - 3:32 pm

MIA

DLH

8h 27m2 stops

$390Delta

Sat, Feb 7 - Fri, Feb 20

7:40 am - 10:20 pm

DLH

MIA

13h 40m2 stops

9:00 am - 2:30 pm

MIA

DLH

6h 30m1 stop

$420United Airlines

Fri, Jan 23 - Sat, Jan 31

7:40 am - 10:20 pm

DLH

MIA

13h 40m2 stops

6:00 am - 2:30 pm

MIA

DLH

9h 30m2 stops

$425United Airlines

Fri, Jan 23 - Sat, Jan 31

4:24 pm - 12:51 am

DLH

MIA

7h 27m2 stops

2:40 pm - 7:35 pm

MIA

DLH

5h 55m1 stop

$436Delta

Sun, Jan 25 - Thu, Feb 5

7:40 am - 8:29 pm

DLH

MIA

11h 49m2 stops

2:15 pm - 9:59 pm

MIA

DLH

8h 44m1 stop

$540United Airlines

Sun, Feb 1 - Thu, Feb 12

5:00 am - 11:53 am

DLH

MIA

5h 53m1 stop

2:40 pm - 8:01 pm

MIA

DLH

6h 21m1 stop

$568Delta

Thu, Apr 2 - Tue, Apr 7

7:40 am - 5:15 pm

DLH

MIA

8h 35m1 stop

9:00 am - 9:59 pm

MIA

DLH

13h 59m1 stop

$576United Airlines

Tue, Feb 3 - Sat, Feb 7

3:05 pm - 11:55 am

DLH

MIA

19h 50m1 stop

9:00 am - 10:43 am

MIA

DLH

26h 43m1 stop

$579United Airlines

Sat, Feb 7 - Fri, Feb 20

7:40 am - 5:15 pm

DLH

MIA

8h 35m1 stop

6:20 am - 9:59 pm

MIA

DLH

16h 39m2 stops

$607United Airlines

Tue, Feb 3 - Sat, Feb 7

United Airlines flights from Duluth to Miami

Our best United Airlines deals on Duluth to Miami flight tickets

United Airlines

Jan 23

DLH7:40 amDuluth Intl

13h 40m

2 stops

MIA10:20 pmMiami

Jan 31

MIA9:00 amMiami

6h 30m

1 stop

DLH2:30 pmDuluth Intl

$420

Find similar

United Airlines

Jan 23

DLH7:40 amDuluth Intl

13h 40m

2 stops

MIA10:20 pmMiami

Jan 31

MIA6:00 amMiami

9h 30m

2 stops

DLH2:30 pmDuluth Intl

$425

Find similar

United Airlines

Jan 23

DLH7:40 amDuluth Intl

13h 40m

2 stops

MIA10:20 pmMiami

Jan 30

MIA9:00 amMiami

6h 30m

1 stop

DLH2:30 pmDuluth Intl

$454

Find similar

Delta flights from Duluth to Miami

Our best Delta deals on Duluth to Miami flight tickets

Delta

Feb 7

DLH11:51 amDuluth Intl

12h 00m

2 stops

MIA12:51 amMiami

Feb 20

MIA7:01 pmMiami

5h 54m

1 stop

DLH11:55 pmDuluth Intl

$385

Find similar

Delta

Feb 7

DLH11:51 amDuluth Intl

12h 00m

2 stops

MIA12:51 amMiami

Feb 20

MIA8:05 amMiami

8h 27m

2 stops

DLH3:32 pmDuluth Intl

$390

Find similar

Delta

Jan 25

DLH4:24 pmDuluth Intl

7h 27m

2 stops

MIA12:51 amMiami

Feb 5

MIA2:40 pmMiami

5h 55m

1 stop

DLH7:35 pmDuluth Intl

$436

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Sat 2/7

11:51 am-12:51 am

2 stops12h 00m

Miami

Fri 2/20

7:01 pm-11:55 pm

1 stop5h 54m

$385

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Sat 2/7

11:51 am-12:51 am

2 stops12h 00m

Miami

Fri 2/20

8:05 am-3:32 pm

2 stops8h 27m

$390

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Fri 1/23

7:40 am-10:20 pm

2 stops13h 40m

Miami

Sat 1/31

9:00 am-2:30 pm

1 stop6h 30m

$420

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Fri 1/23

7:40 am-10:20 pm

2 stops13h 40m

Miami

Sat 1/31

6:00 am-2:30 pm

2 stops9h 30m

$425

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Sun 1/25

4:24 pm-12:51 am

2 stops7h 27m

Miami

Thu 2/5

2:40 pm-7:35 pm

1 stop5h 55m

$436

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Sun 2/1

7:40 am-8:29 pm

2 stops11h 49m

Miami

Thu 2/12

2:15 pm-9:59 pm

1 stop8h 44m

$540

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Thu 4/2

5:00 am-11:53 am

1 stop5h 53m

Miami

Tue 4/7

2:40 pm-8:01 pm

1 stop6h 21m

$568

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Tue 2/3

7:40 am-5:15 pm

1 stop8h 35m

Miami

Sat 2/7

9:00 am-9:59 pm

1 stop13h 59m

$576

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Sat 2/7

3:05 pm-11:55 am

1 stop19h 50m

Miami

Fri 2/20

9:00 am-10:43 am

1 stop26h 43m

$579

DuluthMiami

DLH - MIA

DLHMIA

Duluth Intl

Tue 2/3

7:40 am-5:15 pm

1 stop8h 35m

Miami

Sat 2/7

6:20 am-9:59 pm

2 stops16h 39m

$607

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Duluth to Miami

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Miami?

The month of June is, on average, the cheapest month to fly to Miami from Duluth, with most prices found around $174. If you are unable to visit Miami during the month of June, then departing from Duluth during the month April is also very affordable. Most momondo users find prices during this month for around $363.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Duluth to Miami is on a Thursday when prices can be found for as low as $462. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Friday is $815.

What is the cheapest time of day to depart on your flight to Miami?

In the afternoon is the cheapest time of day to fly from Duluth to Miami when you can find flight prices for as low as $511. Flying to Miami in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $559. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Duluth to Miami

Are you open to changing your travel dates? Check out the ideal times to fly from Duluth to Miami according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Duluth to Miami (DLH to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Miami

Fastest flight time	5h 53m
Direct flights	None

The fastest flight from Duluth to Miami takes 5h 53m

There are no direct flights from Duluth to Miami. There are no popular flight routes from Duluth to Miami.

Search flight deals

How far is Duluth Intl to Miami by plane?
Miami is 1590.8 mi away from Duluth Intl. Flights usually cover this in 5h 53m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Duluth Intl Airport to Miami Airport?
Prices for flights from Duluth Intl Airport to Miami Airport refresh daily.
How many operators does momondo search for flights from Duluth Intl Airport to Miami Airport?
The number of operators available for flights from Duluth Intl Airport to Miami Airport is 2 as of December 2025.
How old do you have to be to fly from Duluth Intl Airport to Miami Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The necessary travel and health documents for your Miami Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Duluth to Miami?
momondo data reveals that the most frequently booked airline on the route from Duluth to Miami is United Airlines, representing 73% of all bookings. The subsequent popular airline is Delta at 27%.

Best airlines flying from Duluth to Miami

Compare and see reviews for airlines that fly from Duluth to Miami with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $278	Free Cancellation	Rating 7.9 8,010 reviews		Search Delta flights
United Airlines	PriceFrom $333	Free Cancellation	Rating 7.4 9,094 reviews		Search United Airlines flights

Miami Beach

Key Largo

Hollywood

Islamorada

Marco Island

Marathon

Palm Beach

Delray Beach

Pompano Beach

Jupiter

Sunny Isles Beach

Dania Beach

Lake Worth

Bonita Springs

Deerfield Beach

Boynton Beach

Doral

Miramar

Lauderdale-by-the-Sea

Miami Gardens

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to Miami?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Duluth to Miami. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Duluth to Miami with flexible booking policies on momondo?

Yes. All flights to Miami from Duluth on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Duluth to Miami?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Duluth to Miami.

I’m not ready to book a flight from Duluth to Miami right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Duluth to Miami flights. All you need is a valid email address and we will do the rest; it is that quick and easy.