$88 Cheap Flights from Fort Myers (RSW) to Duluth (DLH)

View $88 flight on Fri, Aug 22, 2025Opens in a new window

Popular airlines from Southwest Florida Intl. Airport (RSW) to Duluth, MN (DLH-Duluth Intl.)

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Cheap Flights from Fort Myers to Duluth (RSW-DLH)

Prices were available within the past 7 days and start at $88 for one-way flights and $176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Fri, Aug 22 - Sun, Aug 31
RSW
Fort Myers
DLH
Duluth
$176 Roundtrip, found 12 hours ago
$176
Roundtrip
found 12 hours ago
Select Sun Country Airlines flight, departing Fri, Aug 22 from Fort Myers to Duluth, returning Sun, Aug 31, priced at $176 found 12 hours ago
Sun Country Airlines
Sat, Aug 30 - Sun, Sep 7
RSW
Fort Myers
DLH
Duluth
$186 Roundtrip, found 1 day ago
$186
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Sat, Aug 30 from Fort Myers to Duluth, returning Sun, Sep 7, priced at $186 found 1 day ago
Sun Country Airlines
Sun, Sep 14 - Fri, Sep 19
RSW
Fort Myers
DLH
Duluth
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Sun, Sep 14 from Fort Myers to Duluth, returning Fri, Sep 19, priced at $196 found 2 days ago
Sun Country Airlines
Thu, Aug 14 - Sun, Aug 17
RSW
Fort Myers
DLH
Duluth
$236 Roundtrip, found 19 hours ago
$236
Roundtrip
found 19 hours ago
Select Sun Country Airlines flight, departing Thu, Aug 14 from Fort Myers to Duluth, returning Sun, Aug 17, priced at $236 found 19 hours ago
Sun Country Airlines
Fri, Aug 15 - Sun, Aug 17
RSW
Fort Myers
DLH
Duluth
$256 Roundtrip, found 19 hours ago
$256
Roundtrip
found 19 hours ago
Select Sun Country Airlines flight, departing Fri, Aug 15 from Fort Myers to Duluth, returning Sun, Aug 17, priced at $256 found 19 hours ago
Sun Country Airlines
Fri, Aug 22 - Sun, Aug 31
RSW
Fort Myers
DLH
Duluth
$261 Roundtrip, found 13 hours ago
$261
Roundtrip
found 13 hours ago
Select Sun Country Airlines flight, departing Fri, Aug 22 from Fort Myers to Duluth, returning Sun, Aug 31, priced at $261 found 13 hours ago
Sun Country Airlines
Sat, Aug 30 - Thu, Sep 4
RSW
Fort Myers
DLH
Duluth
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Sat, Aug 30 from Fort Myers to Duluth, returning Thu, Sep 4, priced at $271 found 1 day ago
Delta
Sat, Sep 6 - Mon, Sep 22
RSW
Fort Myers
DLH
Duluth
$278 Roundtrip, found 4 days ago
$278
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 6 from Fort Myers to Duluth, returning Mon, Sep 22, priced at $278 found 4 days ago
United
Thu, Sep 18 - Sat, Sep 20
RSW
Fort Myers
DLH
Duluth
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select United flight, departing Thu, Sep 18 from Fort Myers to Duluth, returning Sat, Sep 20, priced at $278 found 2 days ago
United
Fri, Aug 22 - Sun, Aug 31
RSW
Fort Myers
DLH
Duluth
$283 Roundtrip, found 6 days ago
$283
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 22 from Fort Myers to Duluth, returning Sun, Aug 31, priced at $283 found 6 days ago

Find the cheapest month to fly from Fort Myers (RSW) to Duluth (DLH)

February is typically the cheapest month to fly

From $148 - $616 per traveler.

Graph displaying average flight prices per month

Alternative airports near Duluth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Duluth Intl. DLH. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $399
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $399
Flights from Fort Myers (RSW) to Duluth (DLH)
Origin airport
Southwest Florida Intl.
Destination airport
Duluth Intl.
Airlines serving
Delta, Sun Country Airlines, United
Roundtrip price
$176
Distance
1514 mi

Fort Myers to Duluth Flights

The cheapest times to fly from Fort Myers to Duluth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Fort Myers to Duluth are during the month of August. You can find some of the cheapest flights from Fort Myers to Duluth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Fort Myers to Duluth

Sunday is one of the best days to book for cheap flights from Fort Myers to Duluth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Fort Myers to Duluth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Fort Myers to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $88 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Fort Myers to Duluth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Fort Myers to Duluth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH) cost?
Discover the latest flight deals from RSW to DLH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RSW to DLH?
The cheapest flights from RSW to DLH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH)?
You can fly straight from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH) on a Sun Country Airlines flight.
What is the cheapest airline that flies from RSW to DLH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from RSW to DLH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH)?
On average, Southwest Florida Intl. Airport (RSW) offers 2 direct flights to Duluth Intl. Airport (DLH) every week. For more options, take advantage of Expedia's filters to look for flights with layovers. Fit in a quick visit to another location or simply break up your journey.
What are the most popular departure times for flights from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH)?
The 3 PM departures from RSW to DLH are the top choice for many travelers. They can also be more expensive. If you want to save money, book during off-peak hours.
What day of the week has the most flights from RSW to DLH?
If you fly on a Friday, you'll get the greatest range of options for flights from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH).
What is the earliest flight from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH)?
The first flight of the day taking off from Southwest Florida Intl. Airport (RSW) is at around 3:05PM UTC-5. Board this plane and you'll arrive at Duluth Intl. Airport (DLH) at approximately 5:53PM UTC-6. The total travel time is 3h 48m.
How long does it take to fly from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH)?
It takes roughly 3 hours and 48 minutes to travel the 1,500 mi from RSW to DLH.
What is the best time to fly from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH)?
To reach Duluth Intl. Airport (DLH) on time, select a flight that leaves from Southwest Florida Intl. Airport (RSW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Duluth from Southwest Florida Intl. Airport (RSW)?
Duluth Intl. Airport (DLH) is the only airport in Duluth with direct flights from Southwest Florida Intl. Airport (RSW). Consider your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH) last-minute?
Last-minute bookings from RSW to DLH are generally more expensive. To lock in the best prices, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a RSW to DLH flight and hotel package?
Opting for a RSW to DLH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Southwest Florida Intl. Airport (RSW) to Duluth Intl. Airport (DLH)?
Usually, it's possible to reschedule or cancel your RSW to DLH flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.