$159+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
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 June 12, 2025.
Round-trip from | $263 (Delta) |
|---|---|
One-way from | $159 (Delta) |
Find flight deals from Connecticut to Duluth
Cheapest flights from Connecticut to DuluthExplore 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 June 12, 2025.
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 June 12, 2025.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/12. 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.
This Delta deal was found by Cheapflights users on 6/9. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/12. 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.
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 June 12, 2025.
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
HartfordDuluth
BDL - DLH
BDLDLH
Hartford Bradley Intl
Wed 7/23
6:15 am-10:23 am
1 stop5h 08m
Duluth Intl
Tue 7/29
4:01 pm-11:51 pm
1 stop6h 50m
New YorkDuluth
LGA - DLH
LGADLH
New York LaGuardia
Tue 7/8
6:05 am-10:23 am
1 stop5h 18m
Duluth Intl
Tue 7/15
5:15 am-10:41 am
1 stop4h 26m
New YorkDuluth
JFK - DLH
JFKDLH
New York John F Kennedy Intl
Sat 7/26
4:20 pm-10:23 am
2 stops19h 03m
Duluth Intl
Fri 8/1
6:03 pm-11:54 pm
1 stop4h 51m
NewarkDuluth
EWR - DLH
EWRDLH
Newark
Tue 8/12
6:15 am-10:13 am
1 stop4h 58m
Duluth Intl
Sat 8/23
5:10 am-11:32 am
1 stop5h 22m
New YorkDuluth
LGA - DLH
LGADLH
New York LaGuardia
Wed 8/20
6:25 am-10:45 am
1 stop5h 20m
Duluth Intl
Mon 8/25
3:10 pm-11:24 pm
1 stop7h 14m
HartfordDuluth
BDL - DLH
BDLDLH
Hartford Bradley Intl
Mon 9/29
5:00 pm-10:13 pm
1 stop6h 13m
Duluth Intl
Sat 10/4
8:00 am-2:33 pm
1 stop5h 33m
NewarkDuluth
EWR - DLH
EWRDLH
Newark
Sat 7/26
9:55 pm-2:28 pm
1 stop17h 33m
Duluth Intl
Sat 8/2
8:00 am-4:35 pm
1 stop7h 35m
New YorkDuluth
JFK - DLH
JFKDLH
New York John F Kennedy Intl
Wed 8/13
10:30 am-10:00 pm
3 stops12h 30m
Duluth Intl
Wed 8/20
8:00 am-10:49 pm
3 stops13h 49m
NewarkDuluth
EWR - DLH
EWRDLH
Newark
Sat 7/5
6:20 am-10:16 am
1 stop4h 56m
New YorkDuluth
JFK - DLH
JFKDLH
New York John F Kennedy Intl
Fri 7/4
4:20 pm-10:16 am
2 stops18h 56m
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.
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 $473). 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 June 12, 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.
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Kim,May 2025
PIH - SLC
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.
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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.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$492 | FlexibilityNo cancel fee | On-time69% |