Find Cheap Flights to Duluth International

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Duluth International

(Round-trip)
Depart: Wed Nov 29 2017 Return: Wed Dec 6 2017 Trip spans 8 days
United
United
ORD
DLH
1h 44m
nonstop
DLH
ORD
1h 48m
nonstop
Depart: Thu Dec 7 2017 Return: Wed Dec 13 2017 Trip spans 7 days
Delta
Delta
ATL
DLH
4h 44m
1 stop
DLH
ATL
4h 36m
1 stop
Depart: Wed May 16 2018 Return: Wed May 23 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BOS
DLH
5h 28m
1 stop
DLH
BOS
4h 24m
1 stop
Depart: Thu Nov 30 2017 Return: Wed Dec 6 2017 Trip spans 7 days
United
United
ORD
DLH
1h 44m
nonstop
DLH
ORD
1h 48m
nonstop
Depart: Fri Dec 1 2017 Return: Wed Dec 6 2017 Trip spans 6 days
United
United
ORD
DLH
1h 44m
nonstop
DLH
ORD
1h 48m
nonstop
Depart: Fri Jan 19 2018 Return: Tue Jan 23 2018 Trip spans 5 days
United
United
ORD
DLH
1h 44m
nonstop
DLH
ORD
1h 47m
nonstop
Depart: Thu Jan 25 2018 Return: Sun Jan 28 2018 Trip spans 4 days
United
United
ORD
DLH
1h 44m
nonstop
DLH
ORD
1h 47m
nonstop
Depart: Fri Dec 8 2017 Return: Fri Dec 15 2017 Trip spans 8 days
Delta
Delta
ATL
DLH
4h 44m
1 stop
DLH
ATL
4h 36m
1 stop
Depart: Thu Feb 15 2018 Return: Sun Feb 18 2018 Trip spans 4 days
United
United
ORD
DLH
1h 28m
nonstop
DLH
ORD
1h 40m
nonstop
Depart: Thu May 17 2018 Return: Tue May 22 2018 Trip spans 6 days
Multiple Airlines
Multiple Airlines
BOS
DLH
6h 02m
1 stop
DLH
BOS
4h 49m
1 stop
Depart: Sat Dec 9 2017 Return: Fri Dec 15 2017 Trip spans 7 days
Delta
Delta
ATL
DLH
6h 18m
1 stop
DLH
ATL
4h 36m
1 stop
Depart: Fri May 18 2018 Return: Tue May 22 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BOS
DLH
6h 02m
1 stop
DLH
BOS
5h 17m
1 stop
Depart: Sat Jan 13 2018 Return: Sat Jan 20 2018 Trip spans 8 days
Delta
Delta
ATL
DLH
4h 27m
1 stop
DLH
ATL
7h 15m
1 stop
Depart: Tue Dec 5 2017 Return: Tue Dec 12 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
TPA
DLH
5h 21m
1 stop
DLH
TPA
5h 30m
1 stop
Depart: Fri Mar 9 2018 Return: Sun Mar 11 2018 Trip spans 3 days
Delta
Delta
MKE
DLH
5h 53m
1 stop
DLH
MKE
5h 38m
1 stop
Depart: Wed Dec 6 2017 Return: Tue Dec 12 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
TPA
DLH
5h 33m
1 stop
DLH
TPA
5h 44m
1 stop
Depart: Fri Dec 15 2017 Return: Sun Dec 17 2017 Trip spans 3 days
United
United
ORD
DLH
1h 44m
nonstop
DLH
ORD
1h 48m
nonstop
Depart: Thu Dec 7 2017 Return: Tue Dec 12 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
TPA
DLH
5h 33m
1 stop
DLH
TPA
5h 43m
1 stop
Depart: Fri Jan 19 2018 Return: Sun Jan 21 2018 Trip spans 3 days
Delta
Delta
MKE
DLH
3h 27m
1 stop
DLH
MKE
6h 03m
1 stop
Depart: Sat Jan 13 2018 Return: Mon Jan 22 2018 Trip spans 10 days
United
United
ATL
DLH
5h 07m
1 stop
DLH
ATL
4h 32m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Milwaukee
$280
Chicago
$187
Atlanta
$270
Tampa
$304
Boston
$284
Destination

Duluth
$187