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$338+ Cheap flights from Jacksonville to Duluth (JAX - 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — DLH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Jacksonville to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$338
(United Airlines)

Popular in

November

Cheapest in

August

Average price

$345
From Jacksonville to Duluth Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Jacksonville to Duluth

Cheapest flights from Jacksonville to Duluth
Explore the most affordable flight options available from Jacksonville to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:21 amJAX - DLH
1 stop8h 16mUnited Airlines
Tue 10/73:07 pmDLH - JAX
1 stop5h 40mUnited Airlines
Deal found 9/9$338
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/43:26 pmJAX - DLH
1 stop4h 47mDelta
Tue 10/75:18 amDLH - JAX
1 stop6h 22mDelta
Deal found 9/10$363
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 9/176:54 pmJAX - DLH
2 stops16h 51mUnited Airlines
Tue 9/233:10 pmDLH - JAX
1 stop5h 48mUnited Airlines
Deal found 9/11$589

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 September 11, 2025.
Use the filters below to find and compare flights from Jacksonville to Duluth that are best for you.

Fly from

Jacksonville

Fly to

Duluth

Route

Depart

Return

Price

JacksonvilleDuluth

JAX - DLH

JAXDLH

Jacksonville

Sat 10/4

7:15 am-6:37 pm

2 stops12h 22m

Duluth Intl

Tue 10/7

3:07 pm-9:47 pm

1 stop5h 40m

$344

JacksonvilleDuluth

JAX - DLH

JAXDLH

Jacksonville

Sat 10/4

3:26 pm-7:13 pm

1 stop4h 47m

Duluth Intl

Tue 10/7

5:18 am-12:40 pm

1 stop6h 22m

$363

JacksonvilleDuluth

JAX - DLH

JAXDLH

Jacksonville

Wed 9/17

6:54 pm-10:45 am

2 stops16h 51m

Duluth Intl

Tue 9/23

3:10 pm-9:58 pm

1 stop5h 48m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Jacksonville to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Jacksonville 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 Jacksonville to Duluth

What is the cheapest time of day to fly from JAX to DLH?

Find hourly flight availability from Jacksonville to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 8% on flights from Jacksonville to Duluth by exploring options for tickets in the afternoon.

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 September 11, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Jacksonville to Duluth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

  • How long is the flight from Jacksonville to Duluth?

    United Airlines and Delta can get you from Jacksonville to Duluth in just under 4h 47m. Your travel time can differ by up to 7h 35m. The distance from Jacksonville to Duluth is about 1260 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Jacksonville to Duluth round-trip?

    According to our current data, Delta ($293), and United Airlines ($343) offers the cheapest pricing from Jacksonville to Duluth. Users have found that Delta is 44% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to Duluth?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Duluth (average of $339). Flying from Jacksonville to Duluth in June is currently the most expensive (average of $477). 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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Top 2 airlines flying from Jacksonville to Duluth

Discover the top 2 airlines that operate flights from Jacksonville 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$293Average$343FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$343Average$508FlexibilityNo cancel feeOn-time69%

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