What is the cheapest airline that flies from Connecticut to Duluth Intl?

Delta and United Airlines are the most popular carriers operating from Connecticut to Duluth Intl

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?

The number of operators available for flights from Connecticut to Duluth Intl Airport is 2 as of August 2025.

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.

$159 Cheap Flights from Connecticut to Duluth in 2025

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Find the cheapest flights from Connecticut to Duluth

Round-trip

One-way

Cheap round-trip flights

6:15 am - 10:15 amEWR-DLH

5h 00m1 stop

5:10 am - 11:32 amDLH-EWR

5h 22m1 stop

$248Delta

Find Deal

Sun, Aug 31 - Sat, Sep 6

3:15 pm - 7:21 pmLGA-DLH

5h 06m1 stop

4:20 pm - 11:44 pmDLH-LGA

6h 24m1 stop

$248Delta

Find Deal

Sat, Sep 6 - Fri, Sep 12

4:54 pm - 10:46 pmJFK-DLH

6h 52m2 stops

4:20 pm - 11:50 pmDLH-JFK

6h 30m1 stop

$254Delta

Find Deal

Sat, Sep 6 - Fri, Sep 12

6:15 am - 10:15 amEWR-DLH

5h 00m1 stop

4:19 pm - 11:25 pmDLH-EWR

6h 06m1 stop

$263Delta

Find Deal

Sun, Aug 31 - Wed, Sep 10

6:05 am - 10:15 amLGA-DLH

5h 10m1 stop

10:55 am - 7:07 pmDLH-LGA

7h 12m1 stop

$263Delta

Find Deal

Tue, Sep 2 - Tue, Sep 9

6:20 pm - 10:46 pmLGA-DLH

5h 26m1 stop

10:55 am - 7:07 pmDLH-LGA

7h 12m1 stop

$278Delta

Find Deal

Sun, Aug 31 - Tue, Sep 9

6:52 pm - 10:46 pmEWR-DLH

4h 54m1 stop

5:10 am - 11:32 amDLH-EWR

5h 22m1 stop

$283Delta

Find Deal

Sat, Aug 30 - Sat, Sep 6

6:05 am - 10:15 amLGA-DLH

5h 10m1 stop

10:50 am - 7:02 pmDLH-LGA

7h 12m1 stop

$283Delta

Find Deal

Sun, Sep 7 - Sat, Sep 13

6:25 am - 10:45 amLGA-DLH

5h 20m1 stop

11:20 am - 6:17 pmDLH-LGA

5h 57m1 stop

$365United Airlines

Find Deal

Sat, Sep 6 - Wed, Sep 10

10:00 am - 2:35 pmEWR-DLH

5h 35m1 stop

11:20 am - 8:17 pmDLH-EWR

7h 57m1 stop

$396United Airlines

Find Deal

Wed, Sep 3 - Fri, Sep 5

Delta flights from Connecticut to Duluth

Our best Delta deals on Connecticut to Duluth flight tickets

Delta

Aug 31

EWR6:15 amNewark

5h 00m

1 stop

DLH10:15 amDuluth Intl

Sep 6

DLH5:10 amDuluth Intl

5h 22m

1 stop

EWR11:32 amNewark

$248

Find similar

Delta

Sep 6

JFK4:54 pmNew York John F Kennedy Intl

6h 52m

2 stops

DLH10:46 pmDuluth Intl

Sep 12

DLH4:20 pmDuluth Intl

6h 30m

1 stop

JFK11:50 pmNew York John F Kennedy Intl

$254

Find similar

Delta

Aug 31

EWR6:15 amNewark

5h 00m

1 stop

DLH10:15 amDuluth Intl

Sep 10

DLH4:19 pmDuluth Intl

6h 06m

1 stop

EWR11:25 pmNewark

$263

Find similar

United Airlines flights from Connecticut to Duluth

Our best United Airlines deals on Connecticut to Duluth flight tickets

United Airlines

Sep 6

LGA6:25 amNew York LaGuardia

5h 20m

1 stop

DLH10:45 amDuluth Intl

Sep 10

DLH11:20 amDuluth Intl

5h 57m

1 stop

LGA6:17 pmNew York LaGuardia

$365

Find similar

United Airlines

Sep 3

EWR10:00 amNewark

5h 35m

1 stop

DLH2:35 pmDuluth Intl

Sep 5

DLH11:20 amDuluth Intl

7h 57m

1 stop

EWR8:17 pmNewark

$396

Find similar

United Airlines

Aug 29

BDL4:53 pmHartford Bradley Intl

6h 12m

1 stop

DLH10:05 pmDuluth Intl

Sep 1

DLH8:00 amDuluth Intl

5h 24m

1 stop

BDL2:24 pmHartford Bradley Intl

$407

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Sun 8/31

6:15 am-10:15 am

1 stop5h 00m

Duluth Intl

Sat 9/6

5:10 am-11:32 am

1 stop5h 22m

$248

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Sat 9/6

3:15 pm-7:21 pm

1 stop5h 06m

Duluth Intl

Fri 9/12

4:20 pm-11:44 pm

1 stop6h 24m

$248

New YorkDuluth

JFK - DLH

JFKDLH

New York John F Kennedy Intl

Sat 9/6

4:54 pm-10:46 pm

2 stops6h 52m

Duluth Intl

Fri 9/12

4:20 pm-11:50 pm

1 stop6h 30m

$254

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Sun 8/31

6:15 am-10:15 am

1 stop5h 00m

Duluth Intl

Wed 9/10

4:19 pm-11:25 pm

1 stop6h 06m

$263

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Tue 9/2

6:05 am-10:15 am

1 stop5h 10m

Duluth Intl

Tue 9/9

10:55 am-7:07 pm

1 stop7h 12m

$263

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Sun 8/31

6:20 pm-10:46 pm

1 stop5h 26m

Duluth Intl

Tue 9/9

10:55 am-7:07 pm

1 stop7h 12m

$278

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Sat 8/30

6:52 pm-10:46 pm

1 stop4h 54m

Duluth Intl

Sat 9/6

5:10 am-11:32 am

1 stop5h 22m

$283

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Sun 9/7

6:05 am-10:15 am

1 stop5h 10m

Duluth Intl

Sat 9/13

10:50 am-7:02 pm

1 stop7h 12m

$283

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Sat 9/6

6:25 am-10:45 am

1 stop5h 20m

Duluth Intl

Wed 9/10

11:20 am-6:17 pm

1 stop5h 57m

$365

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Wed 9/3

10:00 am-2:35 pm

1 stop5h 35m

Duluth Intl

Fri 9/5

11:20 am-8:17 pm

1 stop7h 57m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $298, 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 March instead. Flights to Duluth in March, while not as cheap as those in January, still average around $328.

Cheap Connecticut to Duluth flight deals and tips

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

Best Price Found	$159
Fastest flight time	4h 54m
Direct flights	None
Airports in Duluth	1 airport

The best one-way flight to Duluth from Connecticut in the past 72 hours is $159. The best round-trip flight deal from Connecticut to Duluth found on momondo in the last 72 hours is $248.

The fastest flight from Connecticut to Duluth takes 4h 54m

There are no direct flights from Connecticut to Duluth. Popular non-direct routes for this connection are New York John F Kennedy Intl Airport - Duluth Intl Airport, Newark Airport - Duluth Intl Airport and New York LaGuardia Airport - Duluth Intl Airport.

There is 1 airport near Duluth: Duluth Intl (DLH)

Search flight deals

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?
The number of operators available for flights from Connecticut to Duluth Intl Airport is 2 as of August 2025.
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
Delta	PriceFrom $248	Free Cancellation	Rating 8.0 7,985 reviews		Search Delta flights
United Airlines	PriceFrom $318	Free Cancellation	Rating 7.4 8,917 reviews		Search United Airlines flights

Two Harbors

Hayward

Superior

Cloquet

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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.