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Cheap flights from Miami to Duluth from $293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Duluth departing on 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Miami to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:35 am - 11:04 am
MIA
-
DLH
5h 29m
1 stop
Delta Logo
5:15 am - 1:32 pm
DLH
-
MIA
7h 17m
1 stop
$453Delta
Fri, Jul 24 - Mon, Aug 3
Delta Logo
6:35 am - 11:04 am
MIA
-
DLH
5h 29m
1 stop
Delta Logo
5:15 am - 5:37 pm
DLH
-
MIA
11h 22m
2 stops
$524Delta
Fri, Jul 24 - Mon, Aug 3
Delta Logo
6:35 am - 11:04 am
MIA
-
DLH
5h 29m
1 stop
Delta Logo
5:00 am - 1:37 pm
DLH
-
MIA
7h 37m
1 stop
$621Delta
Mon, Jul 13 - Mon, Jul 20
United Airlines Logo
4:10 pm - 11:23 pm
MIA
-
DLH
8h 13m
1 stop
United Airlines Logo
6:25 pm - 2:54 pm
DLH
-
MIA
19h 29m
1 stop
$676United Airlines
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
5:32 pm - 11:23 pm
MIA
-
DLH
6h 51m
1 stop
United Airlines Logo
6:25 pm - 3:55 pm
DLH
-
MIA
20h 30m
2 stops
$682United Airlines
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
5:32 pm - 11:23 pm
MIA
-
DLH
6h 51m
1 stop
United Airlines Logo
6:25 pm - 11:35 am
DLH
-
MIA
16h 10m
2 stops
$751United Airlines
Mon, Jul 13 - Mon, Jul 20
United Airlines Logo
5:32 pm - 11:23 pm
MIA
-
DLH
6h 51m
1 stop
United Airlines Logo
6:25 pm - 6:52 pm
DLH
-
MIA
23h 27m
3 stops
$797United Airlines
Fri, Aug 7 - Mon, Aug 10
Delta Logo
2:40 pm - 7:24 pm
MIA
-
DLH
5h 44m
1 stop
Delta Logo
4:30 pm - 11:36 pm
DLH
-
MIA
6h 06m
1 stop
$816Delta
Sun, Jun 14 - Fri, Jun 19
Delta Logo
12:05 pm - 10:49 pm
MIA
-
DLH
11h 44m
2 stops
Delta Logo
5:00 am - 2:55 pm
DLH
-
MIA
8h 55m
2 stops
$965Delta
Mon, Jul 13 - Mon, Jul 20
Delta Logo
2:40 pm - 7:24 pm
MIA
-
DLH
5h 44m
1 stop
Delta Logo
7:50 am - 7:56 pm
DLH
-
MIA
11h 06m
2 stops
$981Delta
Sun, Jun 14 - Fri, Jun 19

United Airlines flights from Miami to Duluth

Our best United Airlines deals on Miami to Duluth flight tickets
United Airlines
Oct 31
MIA6:30 amMiami
12h 04m
2 stops
DLH5:34 pmDuluth Intl
Nov 4
DLH5:00 amDuluth Intl
11h 35m
2 stops
MIA5:35 pmMiami
$519
United Airlines
Oct 31
MIA7:15 amMiami
8h 18m
1 stop
DLH2:33 pmDuluth Intl
Nov 4
DLH5:00 amDuluth Intl
11h 35m
2 stops
MIA5:35 pmMiami
$553
United Airlines
Oct 31
MIA6:30 amMiami
12h 04m
2 stops
DLH5:34 pmDuluth Intl
Nov 4
DLH5:00 amDuluth Intl
8h 55m
1 stop
MIA2:55 pmMiami
$558

Delta flights from Miami to Duluth

Our best Delta deals on Miami to Duluth flight tickets
Delta
Jul 24
MIA6:35 amMiami
5h 29m
1 stop
DLH11:04 amDuluth Intl
Aug 3
DLH5:15 amDuluth Intl
7h 17m
1 stop
MIA1:32 pmMiami
$453
Delta
Jul 24
MIA6:35 amMiami
5h 29m
1 stop
DLH11:04 amDuluth Intl
Aug 3
DLH5:15 amDuluth Intl
11h 22m
2 stops
MIA5:37 pmMiami
$524
Delta
Jul 13
MIA6:35 amMiami
5h 29m
1 stop
DLH11:04 amDuluth Intl
Jul 20
DLH5:00 amDuluth Intl
7h 37m
1 stop
MIA1:37 pmMiami
$621

momondo 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, momondo users made 832,500 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from Miami to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiDuluth

MIA - DLH

MIADLH

Miami

Fri 7/24

6:35 am-11:04 am

1 stop5h 29m

Duluth Intl

Mon 8/3

5:15 am-1:32 pm

1 stop7h 17m

$453

MiamiDuluth

MIA - DLH

MIADLH

Miami

Fri 7/24

6:35 am-11:04 am

1 stop5h 29m

Duluth Intl

Mon 8/3

5:15 am-5:37 pm

2 stops11h 22m

$524

MiamiDuluth

MIA - DLH

MIADLH

Miami

Mon 7/13

6:35 am-11:04 am

1 stop5h 29m

Duluth Intl

Mon 7/20

5:00 am-1:37 pm

1 stop7h 37m

$621

MiamiDuluth

MIA - DLH

MIADLH

Miami

Fri 8/7

4:10 pm-11:23 pm

1 stop8h 13m

Duluth Intl

Mon 8/10

6:25 pm-2:54 pm

1 stop19h 29m

$676

MiamiDuluth

MIA - DLH

MIADLH

Miami

Fri 8/7

5:32 pm-11:23 pm

1 stop6h 51m

Duluth Intl

Mon 8/10

6:25 pm-3:55 pm

2 stops20h 30m

$682

MiamiDuluth

MIA - DLH

MIADLH

Miami

Mon 7/13

5:32 pm-11:23 pm

1 stop6h 51m

Duluth Intl

Mon 7/20

6:25 pm-11:35 am

2 stops16h 10m

$751

MiamiDuluth

MIA - DLH

MIADLH

Miami

Fri 8/7

5:32 pm-11:23 pm

1 stop6h 51m

Duluth Intl

Mon 8/10

6:25 pm-6:52 pm

3 stops23h 27m

$797
Quickest round-trip

MiamiDuluth

MIA - DLH

MIADLH

Miami

Sun 6/14

2:40 pm-7:24 pm

1 stop5h 44m

Duluth Intl

Fri 6/19

4:30 pm-11:36 pm

1 stop6h 06m

$816

MiamiDuluth

MIA - DLH

MIADLH

Miami

Mon 7/13

12:05 pm-10:49 pm

2 stops11h 44m

Duluth Intl

Mon 7/20

5:00 am-2:55 pm

2 stops8h 55m

$965

MiamiDuluth

MIA - DLH

MIADLH

Miami

Sun 6/14

2:40 pm-7:24 pm

1 stop5h 44m

Duluth Intl

Fri 6/19

7:50 am-7:56 pm

2 stops11h 06m

$981

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Miami to Duluth

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

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

United Airlines and Delta are the most popular carriers operating from Miami to Duluth Intl

When to book flights from Miami to Duluth

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

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

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

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from Miami to Duluth takes 5h 44m
There are no direct flights from Miami to Duluth. There are no popular flight routes from Miami to Duluth.
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Frequently asked questions about flying from Miami to Duluth

  • How far is Miami to Duluth Intl by plane?

    The distance between Miami and Duluth Intl is about 1590.8 mi. By plane, this route typically takes 5h 44m.

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

    Prices for flights from Miami Airport to Duluth Intl Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The travel and health documents required for your trip to Duluth Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Duluth Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior
Hayward
Cloquet

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Miami to Duluth flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Miami and Duluth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Miami to Duluth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Duluth trip

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