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Duluth

$254+ Cheap flights from Connecticut to Duluth (DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DLH
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from Connecticut to Duluth

Cheapest flights from Connecticut to Duluth
Explore the most affordable flight options available from Connecticut to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:53 pmJFK - DLH
2 stops10h 06mDelta
Mon 12/84:24 pmDLH - JFK
1 stop6h 27mDelta
Deal found 11/3$254
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amJFK - DLH
1 stop5h 21mDelta
Sat 11/224:18 pmDLH - JFK
1 stop6h 29mDelta
Deal found 11/3$298
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:49 pmLGA - DLH
1 stop6h 01mDelta
Sat 11/224:18 pmDLH - LGA
1 stop6h 24mDelta
Deal found 11/3$298
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:25 pmJFK - DLH
2 stops14h 55mDelta
Sat 12/204:17 pmDLH - JFK
1 stop6h 28mDelta
Deal found 11/2$330
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:00 amBDL - DLH
2 stops9h 22mUnited Airlines
Tue 12/233:03 pmDLH - BDL
2 stops7h 55mUnited Airlines
Deal found 11/3$333
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:29 pmLGA - DLH
1 stop6h 30mDelta
Sat 12/204:17 pmDLH - LGA
1 stop6h 28mDelta
Deal found 11/4$334
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:00 amEWR - DLH
1 stop7h 31mUnited Airlines
Tue 11/1811:14 amDLH - EWR
1 stop5h 39mUnited Airlines
Deal found 11/2$343
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:30 pmJFK - DLH
2 stops8h 29mDelta
Sat 1/1011:56 amDLH - JFK
2 stops9h 02mDelta
Deal found 11/3$343
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:28 pmJFK - DLH
2 stops8h 07mDelta
Sat 12/204:17 pmDLH - JFK
1 stop6h 28mDelta
Deal found 11/4$362
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:15 amLGA - DLH
1 stop5h 23mUnited Airlines
Sun 11/233:06 pmDLH - LGA
1 stop7h 10mUnited Airlines
Deal found 11/4$368
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:15 amLGA - DLH
1 stop8h 07mUnited Airlines
Tue 12/233:03 pmDLH - LGA
1 stop5h 48mUnited Airlines
Deal found 11/3$369
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:15 pmLGA - DLH
1 stop18h 07mUnited Airlines
Sat 1/103:05 pmDLH - LGA
1 stop7h 16mUnited Airlines
Deal found 11/3$383

Cheap flight deals from Connecticut to Duluth

Keep the following information in mind while searching for Connecticut to Duluth flight deals. Data was last updated November 4, 2025.

Round-trip from

$248
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$368
From Connecticut to Duluth Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Connecticut to Duluth that are best for you.

Fly from

Connecticut

Fly to

Duluth

Route

Depart

Return

Price

New YorkDuluth

JFK - DLH

JFKDLH

New York John F Kennedy Intl

Fri 12/5

2:53 pm-11:59 pm

2 stops10h 06m

Duluth Intl

Mon 12/8

4:24 pm-1:07 am

2 stops7h 43m

$259

New YorkDuluth

JFK - DLH

JFKDLH

New York John F Kennedy Intl

Tue 11/18

7:00 am-11:21 am

1 stop5h 21m

Duluth Intl

Sat 11/22

4:18 pm-11:47 pm

1 stop6h 29m

$298

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Thu 1/15

6:00 am-11:16 am

1 stop6h 16m

Duluth Intl

Tue 1/20

11:56 am-7:05 pm

1 stop6h 09m

$298

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Tue 11/18

6:49 pm-11:50 pm

1 stop6h 01m

Duluth Intl

Sat 11/22

4:18 pm-11:42 pm

1 stop6h 24m

$298

HartfordDuluth

BDL - DLH

BDLDLH

Hartford Bradley Intl

Sat 3/7

6:00 am-11:33 am

1 stop6h 33m

Duluth Intl

Wed 3/11

4:20 pm-11:38 pm

1 stop6h 18m

$308

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Fri 1/16

7:45 am-2:30 pm

1 stop7h 45m

Duluth Intl

Tue 1/20

3:05 pm-10:58 pm

1 stop6h 53m

$318

New YorkDuluth

JFK - DLH

JFKDLH

New York John F Kennedy Intl

Fri 12/12

9:25 pm-11:20 am

2 stops14h 55m

Duluth Intl

Sat 12/20

4:17 pm-11:45 pm

1 stop6h 28m

$330

HartfordDuluth

BDL - DLH

BDLDLH

Hartford Bradley Intl

Sun 12/14

6:00 am-2:22 pm

2 stops9h 22m

Duluth Intl

Tue 12/23

3:03 pm-11:58 pm

2 stops7h 55m

$333

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Thu 11/13

8:00 am-2:31 pm

1 stop7h 31m

Duluth Intl

Tue 11/18

11:14 am-5:53 pm

1 stop5h 39m

$343

New YorkDuluth

JFK - DLH

JFKDLH

New York John F Kennedy Intl

Fri 12/12

4:30 pm-11:59 pm

2 stops8h 29m

Duluth Intl

Sat 1/10

11:56 am-9:58 pm

2 stops9h 02m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 36 results
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Best time to book a flight from Connecticut to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Connecticut with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Duluth

What is the cheapest month to book a flight from Connecticut to Duluth?

Currently, May is the cheapest month in which you can book a flight from Connecticut to Duluth (average of $156). Flying from Connecticut to Duluth in December is currently the most expensive (average of $542). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Connecticut to Duluth?

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Duluth from Connecticut?

    Located just 5.8 mi from the city center, Duluth Intl (DLH) is the airport most travelers will use when flying to Duluth from Connecticut.

  • How long is the flight from Connecticut to Duluth?

    Delta and United Airlines can get you from Connecticut to Duluth in just under 7h 45m. Your travel time can differ by up to 2h 21m. The distance from Connecticut to Duluth is about 990 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Connecticut to Duluth?

    The most popular flight routes from Connecticut to Duluth are New York LaGuardia - Duluth Intl, Newark - Duluth Intl and New York John F Kennedy Intl - Duluth Intl.

  • Can I find deals for flights from Connecticut to Duluth that include hotel bookings?

    Yes. In addition to deals on Connecticut to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Duluth.

  • Can I find deals for business class flights from Connecticut to Duluth?

    Yes. Cheapflights offers flight deals from Connecticut to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Connecticut to Duluth?

    Currently, May is the cheapest month in which you can book a flight from Connecticut to Duluth (average of $156). Flying from Connecticut to Duluth in December is currently the most expensive (average of $542). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Duluth?

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

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Alternative routes for Connecticut to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Connecticut to Duluth

Discover the top 2 airlines that operate flights from Connecticut to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$477FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$359Average$520FlexibilityNo cancel feeOn-time69%

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