Cheap flights from Duluth (DLH) from $239

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Fly to

Route

Depart

Return

Price

Cheapest one-way

DuluthDenver

DLH - DEN

DLHDEN

Duluth Intl

Wed 7/22

5:00 am-8:06 am

1 stop4h 06m

$148

DuluthDenver

DLH - DEN

DLHDEN

Duluth Intl

Tue 7/21

8:00 am-12:05 pm

1 stop5h 05m

$156

DuluthDenver

DLH - DEN

DLHDEN

Duluth Intl

Tue 7/21

8:00 am-12:05 pm

1 stop5h 05m

$174

DuluthDenver

DLH - DEN

DLHDEN

Duluth Intl

Fri 8/28

6:23 pm-11:53 pm

1 stop6h 30m

$178

DuluthDenver

DLH - DEN

DLHDEN

Duluth Intl

Mon 7/20

4:25 pm-7:56 pm

1 stop4h 31m

$214

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

Tue 9/15

5:15 am-10:25 am

1 stop7h 10m

$231

Quickest one-way

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 7/23

7:03 am-9:00 am

Nonstop1h 57m

$239

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

Tue 9/15

7:45 am-5:49 pm

2 stops12h 04m

$247

DuluthDenver

DLH - DEN

DLHDEN

Duluth Intl

Mon 7/20

6:25 pm-11:48 pm

1 stop6h 23m

$249

DuluthSeattle

DLH - SEA

DLHSEA

Duluth Intl

Fri 8/14

5:15 am-6:50 am

2 stops27h 35m

$460

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Duluth?

Currently, destinations can be reached directly via flights from Duluth.

Find the cheapest flights from Duluth

One-way

Last minute

International

Domestic

Cheap one-way flights from Duluth

Enter your travel dates to find the best prices.

5:00 am - 8:06 am

DLH

DEN

4h 06m

1 stop

$148Delta

Wed, Jul 22

8:00 am - 12:05 pm

DLH

DEN

5h 05m

1 stop

$156Delta

Tue, Jul 21

8:00 am - 12:05 pm

DLH

DEN

5h 05m

1 stop

$174Delta

Tue, Jul 21

6:23 pm - 11:53 pm

DLH

DEN

6h 30m

1 stop

$178United Airlines

Fri, Aug 28

4:25 pm - 7:56 pm

DLH

DEN

4h 31m

1 stop

$214Delta

Mon, Jul 20

5:15 am - 10:25 am

DLH

PHX

7h 10m

1 stop

$231Delta

Tue, Sep 15

7:03 am - 9:00 am

DLH

ORD

1h 57mnonstop

$239United Airlines

Thu, Jul 23

7:45 am - 5:49 pm

DLH

PHX

12h 04m

2 stops

$247United Airlines

Tue, Sep 15

6:25 pm - 11:48 pm

DLH

DEN

6h 23m

1 stop

$249United Airlines

Mon, Jul 20

5:15 am - 6:50 am

DLH

SEA

27h 35m

2 stops

$460Multiple Airlines

Fri, Aug 14

Flights from Duluth - Travel Insights & Trends

Get data-powered insights and trends into flights from Duluth to help you craft the best travel plan.

Prices

Other information

Frequently asked questions regarding flights from Duluth

Which airlines are currently offering the cheapest flights from Duluth?

Our data suggests that currently, the cheapest flights from Duluth are being offered by Delta and United Airlines. For example, Delta flights from Duluth to Las Vegas currently start at $98, and United Airlines flights from Duluth to Chicago O'Hare Intl Airport are around $180.

What is the cheapest flight available from Duluth?

Currently, the cheapest flight from Duluth found by our users is for $138 to Minneapolis. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $440 to travel from Duluth to Minneapolis.

Which destinations have the most frequent flights from Duluth?

Minneapolis, Chicago and Chicago O'Hare Intl Airport are currently the destinations served most frequently from Duluth, with 12, 7 and 7 flights per day on average, respectively.

Which airlines can you fly with from Duluth?

Airlines including Delta and United Airlines frequently fly from Duluth. You can view other airlines by performing a quick search in the form above.

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

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

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

There are 3 operators available for flights from Duluth Intl Airport as of June 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Duluth Intl Airport.

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

The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.