$268+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DLH
Mar 5 — Mar 121
1 adult, Economy
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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
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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
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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 February 3, 2026.
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 February 3, 2026.
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 2/286:00 am
EWR
- DLH
1 stop6h 30m
Delta
Tue 3/34:15 pm
DLH
- EWR
1 stop6h 15m
Delta
Deal found 2/3![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 2/1. 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 3/46:00 am
LGA
- DLH
1 stop6h 30m
Delta
Thu 3/124:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/76:10 am
LGA
- DLH
1 stop5h 33m
United Airlines
Tue 3/103:07 pm
DLH
- LGA
1 stop4h 55m
United Airlines
Deal found 2/1![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/26:00 am
LGA
- DLH
1 stop6h 30m
Delta
Wed 3/114:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/3![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/76:00 am
EWR
- DLH
1 stop5h 43m
United Airlines
Tue 3/103:07 pm
DLH
- EWR
1 stop6h 54m
United Airlines
Deal found 2/1![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 2/1. 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 3/47:30 pm
EWR
- DLH
1 stop5h 25m
Delta
Wed 3/114:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 1/31. 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.
Fri 3/66:32 pm
LGA
- DLH
1 stop6h 23m
Delta
Tue 3/1012:37 pm
DLH
- LGA
1 stop5h 23m
Delta
Deal found 1/31![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 3/77:15 am
LGA
- DLH
2 stops17h 40m
Delta
Thu 3/124:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/22:24 pm
JFK
- DLH
2 stops10h 31m
Delta
Wed 3/1112:37 pm
DLH
- JFK
2 stops11h 08m
Delta
Deal found 2/3![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 2/1. 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 3/186:00 am
EWR
- DLH
1 stop6h 56m
Delta
Wed 3/254:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 2/1. 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 3/196:05 am
LGA
- DLH
1 stop6h 51m
Delta
Sat 3/214:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 2/1. 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 3/206:00 am
EWR
- DLH
1 stop15h 09m
Delta
Wed 3/254:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$337
Best flights from Connecticut to DuluthDiscover carefully curated flight deals from Connecticut to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Connecticut to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 2/286:00 am
EWR
- DLH
1 stop6h 30m
Delta
Wed 3/45:00 am
DLH
- EWR
1 stop4h 42m
Delta
Deal found 2/1![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/76:10 am
LGA
- DLH
1 stop5h 33m
United Airlines
Tue 3/103:07 pm
DLH
- LGA
1 stop4h 55m
United Airlines
Deal found 2/1![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 2/286:00 am
EWR
- DLH
1 stop6h 30m
Delta
Tue 3/34:15 pm
DLH
- EWR
1 stop6h 15m
Delta
Deal found 2/1![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 2/1. 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 3/56:00 am
LGA
- DLH
1 stop6h 30m
Delta
Wed 3/114:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 3/76:00 am
EWR
- DLH
1 stop5h 43m
United Airlines
Tue 3/103:07 pm
DLH
- EWR
1 stop6h 54m
United Airlines
Deal found 2/2![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 2/1. 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 3/186:05 am
LGA
- DLH
1 stop6h 51m
Delta
Sat 3/214:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/2012:44 pm
EWR
- DLH
1 stop6h 24m
United Airlines
Fri 3/276:43 pm
DLH
- EWR
1 stop4h 45m
United Airlines
Deal found 2/1![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/26:00 am
LGA
- DLH
1 stop6h 30m
Delta
Wed 3/114:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/3![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/286:10 am
LGA
- DLH
1 stop5h 33m
United Airlines
Wed 3/43:19 pm
DLH
- LGA
1 stop4h 53m
United Airlines
Deal found 2/1![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 2/1. 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 3/56:00 am
EWR
- DLH
1 stop6h 30m
Delta
Wed 3/114:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 2/1. 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 3/56:00 am
EWR
- DLH
1 stop6h 30m
Delta
Fri 3/134:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 1/31. 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.
Fri 3/66:32 pm
LGA
- DLH
1 stop6h 23m
Delta
Tue 3/1012:37 pm
DLH
- LGA
1 stop5h 23m
Delta
Deal found 1/31![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 2/1. 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 3/196:05 am
LGA
- DLH
1 stop6h 51m
Delta
Wed 3/254:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 3/711:00 am
LGA
- DLH
1 stop5h 35m
Delta
Wed 3/114:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/22:24 pm
JFK
- DLH
2 stops10h 31m
Delta
Wed 3/1112:37 pm
DLH
- JFK
2 stops11h 08m
Delta
Deal found 2/3![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 2/1. 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 3/186:00 am
EWR
- DLH
1 stop6h 56m
Delta
Wed 3/254:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 2/174:43 pm
BDL
- DLH
1 stop6h 16m
United Airlines
Sat 2/213:19 pm
DLH
- BDL
1 stop4h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$648
This Delta deal was found by Cheapflights users on 2/1. 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 3/196:05 am
LGA
- DLH
1 stop6h 51m
Delta
Sat 3/214:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 2/166:05 am
BDL
- DLH
1 stop5h 38m
United Airlines
Fri 2/2011:20 am
DLH
- BDL
2 stops21h 14m
United Airlines
Deal found 2/1![United Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 2/1. 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 3/206:05 am
LGA
- DLH
1 stop6h 51m
Delta
Sat 3/214:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 2/1. 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 3/206:00 am
EWR
- DLH
1 stop15h 09m
Delta
Wed 3/254:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 2/1. 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 3/197:50 am
JFK
- DLH
1 stop13h 19m
Delta
Wed 3/254:32 pm
DLH
- JFK
1 stop6h 03m
Delta
Deal found 2/1![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 2/1. 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 3/34:40 pm
JFK
- DLH
2 stops8h 15m
Delta
Tue 3/104:32 pm
DLH
- JFK
1 stop6h 03m
Delta
Deal found 2/1![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 2/1. 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 3/197:50 am
JFK
- DLH
1 stop13h 19m
Delta
Tue 3/244:32 pm
DLH
- JFK
1 stop6h 03m
Delta
Deal found 2/1![Delta logo]()
$401
This Delta deal was found by Cheapflights users on 2/1. 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 3/181:05 pm
JFK
- DLH
2 stops23h 51m
Delta
Tue 3/244:32 pm
DLH
- JFK
1 stop6h 03m
Delta
Deal found 2/1![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 6/306:00 am
BDL
- DLH
1 stop5h 57m
Delta
Sun 7/55:10 am
DLH
- BDL
1 stop4h 38m
Delta
Deal found 2/2![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 2/1. 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 3/203:30 pm
JFK
- DLH
2 stops21h 26m
Delta
Tue 3/244:32 pm
DLH
- JFK
1 stop6h 03m
Delta
Deal found 2/1![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 2/1. 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 3/208:55 pm
JFK
- DLH
2 stops16h 01m
Delta
Wed 3/254:32 pm
DLH
- JFK
2 stops13h 58m
Delta
Deal found 2/1![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 2/2811:20 am
JFK
- DLH
1 stop5h 15m
Delta
Tue 3/34:15 pm
DLH
- JFK
1 stop6h 25m
Delta
Deal found 2/1![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 2/2811:20 am
JFK
- DLH
1 stop5h 15m
Delta
Wed 3/44:15 pm
DLH
- JFK
1 stop6h 25m
Delta
Deal found 2/2![Delta logo]()
$428
Last-minute flights from Connecticut to DuluthDiscover last-minute flight deals from Connecticut to Duluth. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Duluth. Data last updated February 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 2/196:00 am
LGA
- DLH
1 stop6h 30m
Delta
Thu 2/264:15 pm
DLH
- LGA
1 stop6h 24m
Delta
Deal found 2/3![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 2/286:00 am
EWR
- DLH
1 stop6h 30m
Delta
Wed 3/44:15 pm
DLH
- EWR
1 stop6h 15m
Delta
Deal found 2/3![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/26:00 am
LGA
- DLH
1 stop6h 30m
Delta
Wed 3/114:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/3![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/22:24 pm
JFK
- DLH
2 stops10h 31m
Delta
Wed 3/1112:37 pm
DLH
- JFK
2 stops11h 08m
Delta
Deal found 2/3![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 2/1. 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 3/46:00 am
LGA
- DLH
1 stop6h 30m
Delta
Thu 3/124:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 2/1. 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 3/46:00 am
EWR
- DLH
1 stop6h 30m
Delta
Fri 3/134:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 2/1. 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 3/66:32 pm
LGA
- DLH
1 stop6h 23m
Delta
Thu 3/124:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$318
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/76:10 am
LGA
- DLH
1 stop5h 33m
United Airlines
Tue 3/103:07 pm
DLH
- LGA
1 stop4h 55m
United Airlines
Deal found 2/1![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/76:00 am
EWR
- DLH
1 stop5h 43m
United Airlines
Tue 3/103:07 pm
DLH
- EWR
1 stop6h 54m
United Airlines
Deal found 2/1![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 3/77:15 am
LGA
- DLH
2 stops17h 40m
Delta
Thu 3/124:32 pm
DLH
- LGA
1 stop6h 12m
Delta
Deal found 2/1![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 2/1. 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 3/186:00 am
EWR
- DLH
1 stop6h 56m
Delta
Wed 3/254:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 2/1. 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 3/206:00 am
EWR
- DLH
1 stop15h 09m
Delta
Wed 3/254:32 pm
DLH
- EWR
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$337
One-way flights from Connecticut to DuluthSearch for one-way flight options from Connecticut to Duluth. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Connecticut to Duluth. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/111:32 am
EWR
- DLH
1 stop7h 37m
United Airlines
Deal found 2/2![United Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 2/1. 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 4/147:50 am
JFK
- DLH
1 stop5h 17m
Delta
Deal found 2/1![Delta logo]()
$273
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/17:10 am
LGA
- DLH
1 stop8h 17m
United Airlines
Deal found 2/2![United Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 7/2812:59 pm
JFK
- DLH
2 stops11h 39m
Delta
Deal found 2/2![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 2/1. 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 4/912:15 pm
EWR
- DLH
1 stop4h 37m
Delta
Deal found 2/1![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 2/1. 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 4/106:20 pm
JFK
- DLH
1 stop5h 27m
Delta
Deal found 2/1![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 2/1. 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 4/106:29 pm
LGA
- DLH
1 stop5h 18m
Delta
Deal found 2/1![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 4/17:50 am
JFK
- DLH
1 stop5h 06m
Delta
Deal found 2/2![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/33:17 pm
EWR
- DLH
1 stop7h 42m
United Airlines
Deal found 2/1![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/33:20 pm
LGA
- DLH
1 stop7h 39m
United Airlines
Deal found 2/1![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 3/23:18 pm
EWR
- DLH
1 stop7h 41m
United Airlines
Deal found 2/1![United Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 3/26:10 am
LGA
- DLH
1 stop5h 33m
United Airlines
Deal found 2/1![United Airlines logo]()
$310
Find flight deals from Connecticut to Duluth
Keep the following information in mind while searching for Connecticut to Duluth flight deals. Data was last updated February 3, 2026.
Round-trip from | $268 (Delta) |
|---|---|
Popular in | December |
Cheapest in | November |
Average price | $393 |
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 February 3, 2026.
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
NewarkDuluth
EWR - DLH
EWRDLH
Newark
Sat 2/28
6:00 am-11:30 am
1 stop6h 30m
Duluth Intl
Wed 3/4
5:00 am-10:42 am
1 stop4h 42m
$268
NewarkDuluth
EWR - DLH
EWRDLH
Newark
Sat 2/28
6:00 am-11:30 am
1 stop6h 30m
Duluth Intl
Tue 3/3
4:15 pm-11:30 pm
1 stop6h 15m
$268
New YorkDuluth
LGA - DLH
LGADLH
New York LaGuardia
Thu 3/5
6:00 am-11:30 am
1 stop6h 30m
Duluth Intl
Wed 3/11
4:32 pm-11:44 pm
1 stop6h 12m
$268
New YorkDuluth
LGA - DLH
LGADLH
New York LaGuardia
Sat 3/7
6:10 am-10:43 am
1 stop5h 33m
Duluth Intl
Tue 3/10
3:07 pm-9:02 pm
1 stop4h 55m
$279
New YorkDuluth
LGA - DLH
LGADLH
New York LaGuardia
Wed 3/18
6:05 am-11:56 am
1 stop6h 51m
Duluth Intl
Sat 3/21
4:32 pm-11:44 pm
1 stop6h 12m
$283
New YorkDuluth
LGA - DLH
LGADLH
New York LaGuardia
Mon 3/2
6:00 am-11:30 am
1 stop6h 30m
Duluth Intl
Wed 3/11
4:32 pm-11:44 pm
1 stop6h 12m
$283
NewarkDuluth
EWR - DLH
EWRDLH
Newark
Sat 3/7
6:00 am-10:43 am
1 stop5h 43m
Duluth Intl
Tue 3/10
3:07 pm-11:01 pm
1 stop6h 54m
$313
NewarkDuluth
EWR - DLH
EWRDLH
Newark
Thu 3/5
6:00 am-11:30 am
1 stop6h 30m
Duluth Intl
Wed 3/11
4:32 pm-11:34 pm
1 stop6h 02m
$318
NewarkDuluth
EWR - DLH
EWRDLH
Newark
Thu 3/5
6:00 am-11:30 am
1 stop6h 30m
Duluth Intl
Fri 3/13
4:32 pm-11:34 pm
1 stop6h 02m
$318
New YorkDuluth
LGA - DLH
LGADLH
New York LaGuardia
Fri 3/6
6:32 pm-11:55 pm
1 stop6h 23m
Duluth Intl
Tue 3/10
12:37 pm-7:00 pm
1 stop5h 23m
$318
Showing 1-10 of 58 results
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.
EWR-DLH
LGA-DLH
JFK-DLH
BDL-DLH
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
USCT-DLH
EWR-DLH
LGA-DLH
JFK-DLH
BDL-DLH
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.
Traveling to a place near Duluth?
Book flights to Duluth if you plan to visit one of these locationsTwo Harbors
Superior
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Connecticut to Duluth
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Complete your trip
Complete your trip to Duluth by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Duluth
Explore flights to Duluth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Search flights from Connecticut to Duluth by cabin class
Find flights from Connecticut to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and Duluth flights
Browse other Connecticut and Duluth flight options. Last updated on February 3, 2026.
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Connecticut to Duluth flights
Consider these flights traveling from Connecticut to Duluth.
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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$359 | Average$573 | FlexibilityNo cancel fee | On-time69% |