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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Duluth International

(Round-trip)
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
DLH
0h 47m
nonstop
DLH
ORD
0h 47m
nonstop
Depart: Sun Jul 2 2017 Return: Sun Jul 9 2017 Trip spans 8 days
United
United
ORD
DLH
1h 35m
nonstop
DLH
ORD
1h 40m
nonstop
Depart: Sat Jul 15 2017 Return: Tue Jul 18 2017 Trip spans 4 days
Delta
Delta
MDW
DLH
4h 59m
1 stop
DLH
MDW
4h 55m
1 stop
Depart: Sun Jun 18 2017 Return: Mon Jun 26 2017 Trip spans 9 days
Major Airline
Major Airline
ORD
DLH
0h 47m
nonstop
DLH
ORD
0h 47m
nonstop
Depart: Sat Aug 19 2017 Return: Tue Aug 22 2017 Trip spans 4 days
United
United
ORD
DLH
1h 28m
nonstop
DLH
ORD
1h 34m
nonstop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
DLH
0h 47m
nonstop
DLH
ORD
0h 47m
nonstop
Depart: Sat Aug 19 2017 Return: Tue Aug 22 2017 Trip spans 4 days
Delta
Delta
MDW
DLH
4h 23m
1 stop
DLH
MDW
4h 40m
1 stop
Depart: Sat Sep 2 2017 Return: Mon Sep 4 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
DLH
0h 47m
nonstop
DLH
ORD
0h 47m
nonstop
Depart: Fri May 12 2017 Return: Sun May 14 2017 Trip spans 3 days
United
United
ORD
DLH
1h 40m
nonstop
DLH
ORD
1h 44m
nonstop
Depart: Fri Jun 16 2017 Return: Fri Jun 23 2017 Trip spans 8 days
United
United
ORD
DLH
1h 35m
nonstop
DLH
ORD
1h 35m
nonstop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Delta
Delta
MDW
DLH
5h 33m
1 stop
DLH
MDW
3h 57m
1 stop
Depart: Fri Aug 18 2017 Return: Sun Aug 20 2017 Trip spans 3 days
United
United
ORD
DLH
1h 28m
nonstop
DLH
ORD
1h 34m
nonstop
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
Delta
Delta
MDW
DLH
4h 25m
1 stop
DLH
MDW
6h 30m
1 stop
Depart: Sat Jun 24 2017 Return: Fri Jun 30 2017 Trip spans 7 days
Major Airline
Major Airline
CVG
DLH
2h 18m
nonstop
DLH
CVG
0h 18m
nonstop
Depart: Tue May 23 2017 Return: Sun May 28 2017 Trip spans 6 days
Delta
Delta
MCO
DLH
5h 24m
1 stop
DLH
MCO
7h 49m
1 stop
Depart: Sat Jul 29 2017 Return: Sat Aug 5 2017 Trip spans 8 days
Major Airline
Major Airline
CVG
DLH
2h 18m
1 stop
DLH
CVG
0h 18m
1 stop
Depart: Fri Sep 29 2017 Return: Sat Sep 30 2017 Trip spans 2 days
United
United
ORD
DLH
1h 28m
nonstop
DLH
ORD
1h 40m
nonstop
Depart: Wed May 24 2017 Return: Wed May 31 2017 Trip spans 8 days
Major Airline
Major Airline
MCO
DLH
3h 47m
nonstop
DLH
MCO
1h 47m
nonstop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Delta
Delta
ATL
DLH
6h 24m
1 stop
DLH
ATL
4h 35m
1 stop
Depart: Thu Jul 27 2017 Return: Fri Aug 4 2017 Trip spans 9 days
Delta
Delta
MCO
DLH
5h 39m
1 stop
DLH
MCO
6h 59m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
only $187
only $224
Atlanta
$334
Orlando
$294
Cincinnati
$292
Destination

Duluth
$187
Airlines Airline reviews

11 travelers who booked a flight from Chicago to Duluth rated their chosen airlines with an average of 8.0.

Overall
8.2
Boarding
8.2
Crew
8.5
Comfort
8.2
Food
7.5
Entertainment
7.5