$214 Cheap Flights from Redmond (RDM) to Duluth (DLH)

View $214 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Duluth, MN (DLH-Duluth Intl.)

Cheap Flights from Redmond to Duluth (RDM-DLH)

Prices were available within the past 7 days and start at $214 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 8 - Sat, Nov 15
RDM
Redmond
DLH
Duluth
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 8 from Redmond to Duluth, returning Sat, Nov 15, priced at $337 found 2 days ago
United
Fri, Nov 7 - Sat, Nov 15
RDM
Redmond
DLH
Duluth
$349 Roundtrip, found 2 days ago
$349
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 7 from Redmond to Duluth, returning Sat, Nov 15, priced at $349 found 2 days ago
Delta
Sat, Nov 8 - Fri, Nov 21
RDM
Redmond
DLH
Duluth
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 8 from Redmond to Duluth, returning Fri, Nov 21, priced at $356 found 2 days ago
Delta
Sat, Nov 8 - Tue, Nov 11
RDM
Redmond
DLH
Duluth
$361 Roundtrip, found 2 days ago
$361
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 8 from Redmond to Duluth, returning Tue, Nov 11, priced at $361 found 2 days ago
Delta
Sat, Nov 8 - Thu, Nov 13
RDM
Redmond
DLH
Duluth
$362 Roundtrip, found 2 days ago
$362
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 8 from Redmond to Duluth, returning Thu, Nov 13, priced at $362 found 2 days ago
Delta
Sat, Nov 8 - Sat, Nov 22
RDM
Redmond
DLH
Duluth
$370 Roundtrip, found 2 days ago
$370
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 8 from Redmond to Duluth, returning Sat, Nov 22, priced at $370 found 2 days ago
Delta
Wed, Nov 5 - Sat, Nov 15
RDM
Redmond
DLH
Duluth
$386 Roundtrip, found 2 days ago
$386
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 5 from Redmond to Duluth, returning Sat, Nov 15, priced at $386 found 2 days ago
Delta
Sat, Nov 8 - Sun, Nov 9
RDM
Redmond
DLH
Duluth
$402 Roundtrip, found 2 days ago
$402
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 8 from Redmond to Duluth, returning Sun, Nov 9, priced at $402 found 2 days ago
Delta
Wed, Nov 5 - Fri, Nov 21
RDM
Redmond
DLH
Duluth
$405 Roundtrip, found 2 days ago
$405
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 5 from Redmond to Duluth, returning Fri, Nov 21, priced at $405 found 2 days ago
Delta
Wed, Nov 5 - Tue, Nov 11
RDM
Redmond
DLH
Duluth
$410 Roundtrip, found 2 days ago
$410
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 5 from Redmond to Duluth, returning Tue, Nov 11, priced at $410 found 2 days ago

Frequently asked questions

How much does a flight from Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH) cost?
Lock in a cheap one-way flight from $214 or cheap return flight from $337 from Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH)?
Planning your getaway for November is a great way to save, as it's the cheapest month for flights between RDM and DLH. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from RDM to DLH. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH)?
Nonstop flights from Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDM to DLH?
You'll generally find Tuesday the quietest day for flights, while Fridays are often 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 Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH)?
Select a flight from Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH) last-minute?
Holding off until right before your break to book a ticket from RDM to DLH often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a RDM to DLH flight and hotel package?
Compared with arranging flights and hotels separately, booking a RDM to DLH flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Simply secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to Duluth Intl. Airport (DLH)?
Typically, you can reschedule or cancel your RDM to DLH flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Robert's Field
Destination airport
Duluth Intl.
Roundtrip price
$337
Distance
1405 mi

Book with confidence

Book with confidence

Redmond to Duluth Flights

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

 

The best time to book a flight from Redmond to Duluth

Sunday is one of the best days to book for cheap flights from Redmond 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 Redmond 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 Redmond to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $214 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 Redmond 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 Redmond 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.

 

Redmond to Duluth Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.