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Route
Depart
Return
DuluthPhoenix
DLH - PHX
DLHPHX
Duluth Intl
Wed 11/19
5:10 am-9:24 am
1 stop5h 14m
DuluthOrlando
DLH - MCO
DLHMCO
Duluth Intl
Sat 11/29
7:55 am-4:48 pm
1 stop7h 53m
DuluthPhoenix
DLH - PHX
DLHPHX
Duluth Intl
Thu 12/4
4:24 pm-12:04 am
1 stop8h 40m
DuluthOrlando
DLH - MCO
DLHMCO
Duluth Intl
Sun 11/16
11:14 am-8:01 pm
1 stop7h 47m
DuluthChicago
DLH - ORD
DLHORD
Duluth Intl
Fri 2/27
11:20 am-1:09 pm
Nonstop1h 49m
DuluthPhoenix
DLH - PHX
DLHPHX
Duluth Intl
Sun 11/23
12:01 pm-5:48 pm
1 stop6h 47m
DuluthChicago
DLH - ORD
DLHORD
Duluth Intl
Fri 2/27
4:20 pm-9:56 pm
1 stop5h 36m
DuluthPhoenix
DLH - PHX
DLHPHX
Duluth Intl
Sun 11/23
3:06 pm-1:14 am
2 stops11h 08m
DuluthChicago
DLH - ORD
DLHORD
Duluth Intl
Fri 2/27
12:00 pm-8:38 pm
2 stops8h 38m
DuluthOrlando
DLH - MCO
DLHMCO
Duluth Intl
Sun 11/16
7:55 am-7:57 pm
2 stops11h 02m
Our data suggests that currently, the cheapest flights from Duluth are being offered by Delta, United Airlines, and KLM. For example, Delta flights from Duluth to Denver, start at $69, United Airlines flights from Duluth to Oklahoma City cost around $273, and KLM flights from Duluth to Amsterdam are around $679.
Currently, the cheapest flight from Duluth found by our users is for $188 to Chicago O'Hare Intl Airport. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $651 to travel from Duluth to Chicago O'Hare Intl Airport.
Minneapolis, Chicago and Chicago O'Hare Intl Airport are currently the destinations served most frequently from Duluth, with 13, 7 and 7 flights per day on average, respectively.
Airlines including Delta, United Airlines and KLM frequently fly from Duluth. You can view other airlines by performing a quick search in the form above.
If you are looking for a cheap first class flight, consider flights to Chicago O'Hare Intl Airport, for which the starting price of a first class seat can be as low as $999.
Prices for flights from Duluth Intl Airport were last updated today.
There are 4 operators available for flights from Duluth Intl Airport as of October 2025.
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.
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.