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$223+ Cheap flights from Fort Myers to Duluth (RSW - 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — DLH
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Fort Myers to Duluth

Cheapest flights from Fort Myers to Duluth
Explore the most affordable flight options available from Fort Myers to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Delta deal was found by Cheapflights users on 3/11. 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.
Sat 6/66:22 pm
RSW
-
DLH
1 stop5h 22m
Delta
Fri 8/74:20 pm
DLH
-
RSW
1 stop5h 34m
Delta
Deal found 3/11$363
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 6/57:00 am
RSW
-
DLH
1 stop8h 28m
United Airlines
Wed 8/55:00 am
DLH
-
RSW
1 stop8h 44m
United Airlines
Deal found 3/11$378
This Delta deal was found by Cheapflights users on 3/11. 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.
Sat 6/66:22 pm
RSW
-
DLH
1 stop5h 22m
Delta
Sat 8/84:20 pm
DLH
-
RSW
1 stop5h 34m
Delta
Deal found 3/11$388
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/296:20 pm
RSW
-
DLH
1 stop5h 47m
United Airlines
Sat 5/25:00 am
DLH
-
RSW
1 stop7h 16m
United Airlines
Deal found 3/7$408
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/309:00 am
RSW
-
DLH
1 stop6h 22m
United Airlines
Sat 5/27:45 am
DLH
-
RSW
1 stop5h 52m
United Airlines
Deal found 3/8$433
This Delta deal was found by Cheapflights users on 3/11. 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.
Sat 6/66:22 pm
RSW
-
DLH
1 stop5h 22m
Delta
Wed 8/58:05 am
DLH
-
RSW
1 stop13h 49m
Delta
Deal found 3/11$452
This Delta deal was found by Cheapflights users on 3/11. 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.
Fri 6/512:00 pm
RSW
-
DLH
2 stops11h 44m
Delta
Fri 8/74:20 pm
DLH
-
RSW
1 stop5h 34m
Delta
Deal found 3/11$458

Find flight deals from Fort Myers to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Fort Myers (RSW) 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$363
(United Airlines)

One-way from

$223
(United Airlines)

Popular in

December

Cheapest in

April
Provider with most accurate pricing for Fort Myers SW Florida Intl-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Myers SW Florida Intl-Duluth Intl flights.
Search Deals
From Fort Myers SW Florida Intl to Duluth Intl
Search Deals
One-way flight from Fort Myers SW Florida Intl to Duluth Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Myers 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 12, 2026.
Use the filters below to find and compare flights from Fort Myers to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Wed 4/29

6:20 pm-11:07 pm

1 stop5h 47m

Duluth Intl

Sat 5/2

5:00 am-1:16 pm

1 stop7h 16m

$408

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Thu 4/30

7:03 am-2:22 pm

1 stop8h 19m

Duluth Intl

Sat 5/2

7:45 am-6:15 pm

2 stops9h 30m

$439

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Tue 3/24

6:32 am-3:52 pm

2 stops10h 20m

Duluth Intl

Tue 3/31

5:00 am-1:21 pm

1 stop7h 21m

$474

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Fri 5/29

7:00 am-2:28 pm

1 stop8h 28m

Duluth Intl

Sun 5/31

6:10 pm-11:57 am

2 stops16h 47m

$511

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Sat 6/6

6:22 pm-10:44 pm

1 stop5h 22m

Duluth Intl

Wed 8/5

8:05 am-10:54 pm

1 stop13h 49m

$517

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Fri 6/5

5:00 pm-2:28 pm

2 stops22h 28m

Duluth Intl

Wed 8/5

5:00 am-2:44 pm

1 stop8h 44m

$528
Cheapest one-way

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Fri 5/29

12:30 pm-5:34 pm

1 stop6h 04m

$223

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Wed 4/29

11:50 am-11:07 pm

2 stops12h 17m

$229

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Fri 4/24

6:20 pm-12:29 am

1 stop7h 09m

$233

Fort MyersDuluth

RSW - DLH

RSWDLH

Fort Myers SW Florida Intl

Tue 4/14

6:30 am-6:07 pm

2 stops12h 37m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Fort Myers to Duluth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Myers to Duluth in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Myers-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Myers-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Myers-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Myers-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Myers-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Myers to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Fort Myers 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.

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 12, 2026.
See what other customers who have flown with Delta and United Airlines from Fort Myers to Duluth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,286 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

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
9,418 reviews
Delta
7.9
Good
8,286 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

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 Fort Myers 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 Fort Myers to Duluth?

    Departing from Fort Myers to Duluth will take you 5h 47m. Fort Myers and Duluth are separated by a distance of 1513 mi.

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

    According to our current data, United Airlines ($278), and Delta ($278) offers the cheapest pricing from Fort Myers to Duluth. You may be able to fly from Fort Myers to Duluth for 37% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Fort Myers to Duluth?

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

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

    Yes. Cheapflights offers flight deals from Fort Myers 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.

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 Fort Myers to Duluth

Discover the top 2 airlines that operate flights from Fort Myers 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$447FlexibilityNo cancel feeOn-time69%
DeltaCheapest$278Average$498FlexibilityNo cancel feeOn-timeN/A

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