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Cheap flights from Connecticut to Duluth from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Duluth departing on 9/10. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Connecticut to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 11:01 amLGA  New York LaGuardia-DLH Duluth Intl
6h 01m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 10:42 amDLH  Duluth Intl-LGA New York LaGuardia
4h 27m1 stop Minneapolis St Paul
$318Delta
Sun, Sep 6 - Sun, Sep 13
Delta Logo
6:15 am - 11:01 amEWR  Newark-DLH Duluth Intl
5h 46m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 10:57 amDLH  Duluth Intl-EWR Newark
4h 42m1 stop Minneapolis St Paul
$318Delta
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
1:05 pm - 5:34 pmEWR  Newark-DLH Duluth Intl
5h 29m1 stop Chicago O'Hare Intl
United Airlines Logo
6:24 pm - 12:57 amDLH  Duluth Intl-EWR Newark
5h 33m1 stop Chicago O'Hare Intl
$318United Airlines
Tue, Sep 1 - Thu, Sep 10
United Airlines Logo
6:20 pm - 11:22 pmEWR  Newark-DLH Duluth Intl
6h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
6:32 pm - 12:57 amDLH  Duluth Intl-EWR Newark
5h 25m1 stop Chicago O'Hare Intl
$318United Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
6:50 am - 11:01 amBDL  Hartford Bradley Intl-DLH Duluth Intl
5h 11m1 stop Minneapolis St Paul
Delta Logo
11:41 am - 11:51 pmDLH  Duluth Intl-BDL Hartford Bradley Intl
11h 10m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$324Delta
Sat, Aug 29 - Tue, Sep 1
Delta Logo
12:48 pm - 10:41 pmBDL  Hartford Bradley Intl-DLH Duluth Intl
10h 53m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
11:41 am - 11:51 pmDLH  Duluth Intl-BDL Hartford Bradley Intl
11h 10m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$329Delta
Sat, Aug 29 - Tue, Sep 1
Delta Logo
6:00 am - 11:03 amLGA  New York LaGuardia-DLH Duluth Intl
6h 03m1 stop Minneapolis St Paul
Delta Logo
11:43 am - 6:58 pmDLH  Duluth Intl-LGA New York LaGuardia
6h 15m1 stop Minneapolis St Paul
$343Delta
Thu, Sep 24 - Sat, Sep 26
United Airlines Logo
6:00 am - 10:42 amBDL  Hartford Bradley Intl-DLH Duluth Intl
5h 42m1 stop Chicago O'Hare Intl
United Airlines Logo
3:10 pm - 9:22 pmDLH  Duluth Intl-BDL Hartford Bradley Intl
5h 12m1 stop Chicago O'Hare Intl
$347United Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
6:00 am - 10:42 amBDL  Hartford Bradley Intl-DLH Duluth Intl
5h 42m1 stop Chicago O'Hare Intl
United Airlines Logo
7:45 am - 2:29 pmDLH  Duluth Intl-BDL Hartford Bradley Intl
5h 44m1 stop Chicago O'Hare Intl
$349United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:00 am - 10:42 amBDL  Hartford Bradley Intl-DLH Duluth Intl
5h 42m1 stop Chicago O'Hare Intl
United Airlines Logo
3:10 pm - 11:59 pmDLH  Duluth Intl-BDL Hartford Bradley Intl
7h 49m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$357United Airlines
Sat, Sep 5 - Sat, Sep 12

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Delta flights from Connecticut to Duluth

Our best Delta deals on Connecticut to Duluth flight tickets
Delta
Sep 6
LGA6:00 amNew York LaGuardia
6h 01m
1 stop
DLH11:01 amDuluth Intl
Sep 13
DLH5:15 amDuluth Intl
4h 27m
1 stop
LGA10:42 amNew York LaGuardia
$318
Delta
Aug 29
BDL6:50 amHartford Bradley Intl
5h 11m
1 stop
DLH11:01 amDuluth Intl
Sep 1
DLH11:41 amDuluth Intl
11h 10m
2 stops
BDL11:51 pmHartford Bradley Intl
$324
Delta
Aug 29
BDL12:48 pmHartford Bradley Intl
10h 53m
2 stops
DLH10:41 pmDuluth Intl
Sep 1
DLH11:41 amDuluth Intl
11h 10m
2 stops
BDL11:51 pmHartford Bradley Intl
$329

United Airlines flights from Connecticut to Duluth

Our best United Airlines deals on Connecticut to Duluth flight tickets
United Airlines
Sep 1
EWR1:05 pmNewark
5h 29m
1 stop
DLH5:34 pmDuluth Intl
Sep 10
DLH6:24 pmDuluth Intl
5h 33m
1 stop
EWR12:57 amNewark
$318
United Airlines
Sep 5
BDL6:00 amHartford Bradley Intl
5h 42m
1 stop
DLH10:42 amDuluth Intl
Sep 12
DLH3:10 pmDuluth Intl
5h 12m
1 stop
BDL9:22 pmHartford Bradley Intl
$347
United Airlines
Aug 29
BDL6:00 amHartford Bradley Intl
5h 42m
1 stop
DLH10:42 amDuluth Intl
Sep 1
DLH7:45 amDuluth Intl
5h 44m
1 stop
BDL2:29 pmHartford Bradley Intl
$349

momondo Fare Finder

 
Customize your flight search to find flights from Connecticut 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 August 9, 2026.
Use the filters below to find and compare flights from Connecticut to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New YorkDuluth

LGA New York LaGuardia - DLH Duluth Intl

LGADLH

New York LaGuardia

Sun 9/6

6:00 am-11:01 am

1 stop6h 01m

Duluth Intl

Sun 9/13

5:15 am-10:42 am

1 stop4h 27m

$318

NewarkDuluth

EWR Newark - DLH Duluth Intl

EWRDLH

Newark

Sun 9/6

6:15 am-11:01 am

1 stop5h 46m

Duluth Intl

Sun 9/13

5:15 am-10:57 am

1 stop4h 42m

$318

NewarkDuluth

EWR Newark - DLH Duluth Intl

EWRDLH

Newark

Tue 9/1

1:05 pm-5:34 pm

1 stop5h 29m

Duluth Intl

Thu 9/10

6:24 pm-12:57 am

1 stop5h 33m

$318

NewarkDuluth

EWR Newark - DLH Duluth Intl

EWRDLH

Newark

Sat 9/5

6:20 pm-11:22 pm

1 stop6h 02m

Duluth Intl

Sat 9/12

6:32 pm-12:57 am

1 stop5h 25m

$318

HartfordDuluth

BDL Hartford Bradley Intl - DLH Duluth Intl

BDLDLH

Hartford Bradley Intl

Sat 8/29

6:50 am-11:01 am

1 stop5h 11m

Duluth Intl

Tue 9/1

11:41 am-11:51 pm

2 stops11h 10m

$324

HartfordDuluth

BDL Hartford Bradley Intl - DLH Duluth Intl

BDLDLH

Hartford Bradley Intl

Sat 8/29

12:48 pm-10:41 pm

2 stops10h 53m

Duluth Intl

Tue 9/1

11:41 am-11:51 pm

2 stops11h 10m

$329

New YorkDuluth

LGA New York LaGuardia - DLH Duluth Intl

LGADLH

New York LaGuardia

Thu 9/24

6:00 am-11:03 am

1 stop6h 03m

Duluth Intl

Sat 9/26

11:43 am-6:58 pm

1 stop6h 15m

$343

HartfordDuluth

BDL Hartford Bradley Intl - DLH Duluth Intl

BDLDLH

Hartford Bradley Intl

Sat 9/5

6:00 am-10:42 am

1 stop5h 42m

Duluth Intl

Sat 9/12

3:10 pm-9:22 pm

1 stop5h 12m

$347

HartfordDuluth

BDL Hartford Bradley Intl - DLH Duluth Intl

BDLDLH

Hartford Bradley Intl

Sat 8/29

6:00 am-10:42 am

1 stop5h 42m

Duluth Intl

Tue 9/1

7:45 am-2:29 pm

1 stop5h 44m

$349

HartfordDuluth

BDL Hartford Bradley Intl - DLH Duluth Intl

BDLDLH

Hartford Bradley Intl

Sat 9/5

6:00 am-10:42 am

1 stop5h 42m

Duluth Intl

Sat 9/12

3:10 pm-11:59 pm

2 stops7h 49m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Connecticut 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 month to fly to Duluth?

The cheapest month to fly to Duluth from Connecticut is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Duluth from Connecticut during November instead. Flights to Duluth in November, while not as cheap as those in January, still average around $248.

Cheap Connecticut to Duluth flight deals and tips

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

Fastest flight time

4h 45m

Direct flights

None
The fastest flight from Connecticut to Duluth takes 4h 45m
There are no direct flights from Connecticut to Duluth. There are no popular flight routes from Connecticut to Duluth.
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Frequently asked questions about flying from Connecticut to Duluth

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

    Prices for flights from Connecticut to Duluth Intl Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut 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.

Best airlines flying from Connecticut to Duluth

Compare and see reviews for airlines that fly from Connecticut to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.8
8,507 reviews
Search Delta flights
United AirlinesPriceFrom $368Free CancellationRating
7.4
10,090 reviews
Search United Airlines flights

Traveling to a place near Duluth?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Connecticut to Duluth. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Duluth from Connecticut which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Connecticut 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 Connecticut to Duluth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Connecticut to Duluth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Duluth and let you know when they change.

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