$160 Cheap Flights from Roanoke (ROA) to Duluth (DLH)

View $160 flight on Tue, Jan 13, 2026Opens in a new window

Popular airlines from Roanoke Regional Airport (ROA) to Duluth, MN (DLH-Duluth Intl.)

Cheap Flights from Roanoke to Duluth (ROA-DLH)

Prices were available within the past 7 days and start at $160 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 15 - Sat, Nov 22
ROA
Roanoke
DLH
Duluth
$273 Roundtrip, found 8 hours ago
$273
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Nov 15 from Roanoke to Duluth, returning Sat, Nov 22, priced at $273 found 8 hours ago
Delta
Sat, Nov 15 - Sat, Nov 22
ROA
Roanoke
DLH
Duluth
$284 Roundtrip, found 8 hours ago
$284
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Nov 15 from Roanoke to Duluth, returning Sat, Nov 22, priced at $284 found 8 hours ago
Delta
Sat, Nov 15 - Tue, Nov 18
ROA
Roanoke
DLH
Duluth
$309 Roundtrip, found 8 hours ago
$309
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Nov 15 from Roanoke to Duluth, returning Tue, Nov 18, priced at $309 found 8 hours ago
Delta
Sat, Nov 15 - Sat, Nov 22
ROA
Roanoke
DLH
Duluth
$339 Roundtrip, found 8 hours ago
$339
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Nov 15 from Roanoke to Duluth, returning Sat, Nov 22, priced at $339 found 8 hours ago
United
Sat, Nov 15 - Sat, Nov 22
ROA
Roanoke
DLH
Duluth
$343 Roundtrip, found 8 hours ago
$343
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Nov 15 from Roanoke to Duluth, returning Sat, Nov 22, priced at $343 found 8 hours ago
Delta
Sat, Nov 15 - Sat, Nov 22
ROA
Roanoke
DLH
Duluth
$354 Roundtrip, found 8 hours ago
$354
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Nov 15 from Roanoke to Duluth, returning Sat, Nov 22, priced at $354 found 8 hours ago
United
Sat, Nov 15 - Sat, Nov 22
ROA
Roanoke
DLH
Duluth
$357 Roundtrip, found 8 hours ago
$357
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Nov 15 from Roanoke to Duluth, returning Sat, Nov 22, priced at $357 found 8 hours ago
Delta
Wed, Nov 19 - Sun, Nov 23
ROA
Roanoke
DLH
Duluth
$368 Roundtrip, found 1 day ago
$368
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 19 from Roanoke to Duluth, returning Sun, Nov 23, priced at $368 found 1 day ago
United
Tue, Nov 18 - Sat, Nov 22
ROA
Roanoke
DLH
Duluth
$382 Roundtrip, found 1 day ago
$382
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 18 from Roanoke to Duluth, returning Sat, Nov 22, priced at $382 found 1 day ago
United
Wed, Nov 12 - Wed, Nov 19
ROA
Roanoke
DLH
Duluth
$384 Roundtrip, found 8 hours ago
$384
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Nov 12 from Roanoke to Duluth, returning Wed, Nov 19, priced at $384 found 8 hours ago

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 $343
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $343
Flights from Roanoke (ROA) to Duluth (DLH)
Origin airport
Roanoke Regional
Destination airport
Duluth Intl.
Airlines serving
Delta, United
Roundtrip price
$273
Distance
905 mi

Roanoke to Duluth Flights

The cheapest times to fly from Roanoke 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 Roanoke to Duluth are during the month of November. You can find some of the cheapest flights from Roanoke to Duluth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Roanoke to Duluth

Sunday is one of the best days to book for cheap flights from Roanoke 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 Roanoke 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 Roanoke to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $160 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 Roanoke 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 Roanoke 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 Roanoke Regional Airport (ROA) to Duluth Intl. Airport (DLH) cost?
Lock in a cheap one-way flight from $160 or cheap return flight from $273 from Roanoke Regional Airport (ROA) to Duluth Intl. Airport (DLH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Roanoke Regional Airport (ROA) to Duluth Intl. Airport (DLH)?
Planning your trip for November is a great way to save, as it's the cheapest month for flights between ROA and DLH. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Roanoke Regional Airport (ROA) to Duluth Intl. Airport (DLH)?
To find the cheapest airline flying from ROA to DLH, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Roanoke Regional Airport (ROA) to Duluth Intl. Airport (DLH)?
There aren't any daily direct flights departing from Roanoke Regional Airport (ROA) to Duluth Intl. Airport (DLH). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ROA to DLH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Roanoke Regional Airport (ROA) to Duluth Intl. Airport (DLH)?
To arrive at Duluth Intl. Airport (DLH) without delays, choose a flight that takes off from Roanoke Regional Airport (ROA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Roanoke Regional Airport (ROA) to Duluth Intl. Airport (DLH) last-minute?
Booking your flight from ROA to DLH shortly before your trip is generally more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a ROA to DLH flight and hotel package?
You'll typically save money by securing a ROA to DLH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Roanoke Regional Airport (ROA) to Duluth Intl. Airport (DLH)?
It's generally possible to reschedule or cancel your ROA to DLH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.