HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duluth

$204+ Cheap flights from Connecticut to Duluth (DLH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DLH
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Connecticut to Duluth with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 31, 2025.

Round-trip from

$268
(Delta)

One-way from

$214
(Delta)
From Connecticut to Duluth Intl
Search Deals
One-way flight from Connecticut to Duluth Intl
Search Deals

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 March 31, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 4/306:05 amLGA - DLH
1 stop5h 06mDelta
Wed 5/75:10 amDLH - LGA
1 stop4h 28mDelta
Deal found 3/31$268
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/306:29 amLGA - DLH
1 stop5h 13mUnited Airlines
Tue 5/68:00 amDLH - LGA
1 stop7h 13mUnited Airlines
Deal found 3/30$318
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/306:15 amBDL - DLH
1 stop5h 27mUnited Airlines
Tue 5/63:00 pmDLH - BDL
1 stop5h 49mUnited Airlines
Deal found 3/30$328
This Delta deal was found by Cheapflights users on 3/30. 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.
Wed 4/26:15 amBDL - DLH
1 stop5h 02mDelta
Tue 4/86:05 pmDLH - BDL
1 stop4h 27mDelta
Deal found 3/30$368
This Delta deal was found by Cheapflights users on 3/30. 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 8/56:00 amEWR - DLH
1 stop5h 10mDelta
Tue 8/123:59 pmDLH - EWR
1 stop6h 38mDelta
Deal found 3/30$373
This Delta deal was found by Cheapflights users on 3/30. 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 5/97:30 amJFK - DLH
1 stop4h 43mDelta
Tue 5/134:16 pmDLH - JFK
1 stop6h 37mDelta
Deal found 3/30$418
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:55 amEWR - DLH
1 stop5h 50mUnited Airlines
Sun 5/1111:20 amDLH - EWR
2 stops23h 34mUnited Airlines
Deal found 3/30$444
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 8/166:55 amJFK - DLH
3 stops16h 05mUnited Airlines
Sat 8/237:53 amDLH - JFK
3 stops13h 56mUnited Airlines
Deal found 3/31$1,963

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 March 31, 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

LGA - DLH

LGADLH

New York LaGuardia

Wed 4/30

6:05 am-10:11 am

1 stop5h 06m

Duluth Intl

Wed 5/7

5:10 am-10:38 am

1 stop4h 28m

$268

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Wed 4/30

6:29 am-10:42 am

1 stop5h 13m

Duluth Intl

Tue 5/6

8:00 am-4:13 pm

1 stop7h 13m

$318

HartfordDuluth

BDL - DLH

BDLDLH

Hartford Bradley Intl

Wed 4/30

6:15 am-10:42 am

1 stop5h 27m

Duluth Intl

Tue 5/6

3:00 pm-9:49 pm

1 stop5h 49m

$328

New YorkDuluth

JFK - DLH

JFKDLH

New York John F Kennedy Intl

Fri 5/9

7:30 am-11:13 am

1 stop4h 43m

Duluth Intl

Tue 5/13

4:16 pm-11:53 pm

1 stop6h 37m

$418

HartfordDuluth

BDL - DLH

BDLDLH

Hartford Bradley Intl

Thu 5/29

11:26 am-3:36 pm

1 stop5h 10m

Duluth Intl

Sun 6/1

5:10 am-10:31 am

1 stop4h 21m

$418

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Fri 5/9

6:05 am-11:13 am

1 stop6h 08m

Duluth Intl

Tue 5/13

12:00 pm-5:30 pm

1 stop4h 30m

$423

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Wed 5/7

5:55 am-10:45 am

1 stop5h 50m

Duluth Intl

Sun 5/11

11:20 am-11:54 am

2 stops23h 34m

$444

New YorkDuluth

JFK - DLH

JFKDLH

New York John F Kennedy Intl

Sat 8/16

6:55 am-10:00 pm

3 stops16h 05m

Duluth Intl

Sat 8/23

7:53 am-10:49 pm

3 stops13h 56m

$1,963

HartfordDuluth

BDL - DLH

BDLDLH

Hartford Bradley Intl

Mon 8/25

11:16 am-5:35 pm

1 stop7h 19m

$204

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Sat 6/14

6:25 am-10:52 am

1 stop5h 27m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 14 results
1
2

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, January is the cheapest month in which you can book a flight from Connecticut to Duluth (average of $335). Flying from Connecticut to Duluth in June is currently the most expensive (average of $483). 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.

Rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

Temperature in Duluth by month

Plan your trip to Duluth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated March 31, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Connecticut to Duluth. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    The most popular flight routes from Connecticut to Duluth are Hartford Bradley Intl - Duluth Intl, Newark - Duluth Intl and New York LaGuardia - 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, January is the cheapest month in which you can book a flight from Connecticut to Duluth (average of $335). Flying from Connecticut to Duluth in June is currently the most expensive (average of $483). 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 Connecticut?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Minneapolis flights
Boston to Minneapolis flights
LaGuardia to Minneapolis flights
John F Kennedy Intl to Minneapolis flights
Seattle to Minneapolis flights
Dallas/Fort Worth to Minneapolis flights
Reagan-National to Minneapolis flights
Denver to Minneapolis flights
Portland to Minneapolis flights
Philadelphia to Minneapolis flights
O'Hare Intl to Minneapolis flights
Dulles Intl to Minneapolis flights
San Francisco to Minneapolis flights
Los Angeles to Minneapolis flights
Sky Harbor Intl to Minneapolis flights
Midway to Minneapolis flights
Baltimore to Minneapolis flights
Atlanta to Minneapolis flights
Orlando to Minneapolis flights
Hobby to Minneapolis flights
Austin to Minneapolis flights
San Diego to Minneapolis flights
Ontario to Minneapolis flights
Sacramento to Minneapolis flights
Cleveland to Minneapolis flights
George Bush Intcntl to Minneapolis flights
Tampa to Minneapolis flights
San Jose to Minneapolis flights
Santa Ana to Minneapolis flights
Detroit to Minneapolis flights
Charlotte to Minneapolis flights
Hartford to Minneapolis flights
St. Louis to Minneapolis flights
Fort Myers to Minneapolis flights
Pittsburgh to Minneapolis flights
Boise to Minneapolis flights
Miami to Minneapolis flights
Spokane to Minneapolis flights
Indianapolis to Minneapolis flights
Raleigh to Minneapolis flights
Columbus to Minneapolis flights
Nashville to Minneapolis flights
Seattle to Fargo flights
Fort Lauderdale to Minneapolis flights
Portland to Sioux Falls flights
Cincinnati to Minneapolis flights
Richmond to Minneapolis flights
Salt Lake City to Minneapolis flights
Kansas City to Minneapolis flights
Denver to Fargo flights

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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$377FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$478FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.