$143 Cheap Flights from Austin (AUS) to Duluth (DLH)

View $143 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Duluth, MN (DLH-Duluth Intl.)

Cheap Flights from Austin to Duluth (AUS-DLH)

Prices were available within the past 7 days and start at $143 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Feb 5 - Fri, Feb 20
AUS
Austin
DLH
Duluth
$248 Roundtrip, found 16 hours ago
$248
Roundtrip
found 16 hours ago
Select Delta flight, departing Thu, Feb 5 from Austin to Duluth, returning Fri, Feb 20, priced at $248 found 16 hours ago
Delta
Sun, Feb 1 - Sun, Feb 15
AUS
Austin
DLH
Duluth
$263 Roundtrip, found 16 hours ago
$263
Roundtrip
found 16 hours ago
Select Delta flight, departing Sun, Feb 1 from Austin to Duluth, returning Sun, Feb 15, priced at $263 found 16 hours ago
Delta
Wed, Nov 26 - Sat, Dec 6
AUS
Austin
DLH
Duluth
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 26 from Austin to Duluth, returning Sat, Dec 6, priced at $268 found 1 day ago
Delta
Tue, Dec 2 - Mon, Dec 22
AUS
Austin
DLH
Duluth
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 2 from Austin to Duluth, returning Mon, Dec 22, priced at $277 found 2 days ago
Delta
Sun, Feb 1 - Mon, Feb 16
AUS
Austin
DLH
Duluth
$278 Roundtrip, found 16 hours ago
$278
Roundtrip
found 16 hours ago
Select Delta flight, departing Sun, Feb 1 from Austin to Duluth, returning Mon, Feb 16, priced at $278 found 16 hours ago
Delta
Sat, Jan 3 - Sun, Jan 18
AUS
Austin
DLH
Duluth
$283 Roundtrip, found 2 days ago
$283
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 3 from Austin to Duluth, returning Sun, Jan 18, priced at $283 found 2 days ago
Delta
Sun, Feb 15 - Fri, Feb 20
AUS
Austin
DLH
Duluth
$286 Roundtrip, found 16 hours ago
$286
Roundtrip
found 16 hours ago
Select Delta flight, departing Sun, Feb 15 from Austin to Duluth, returning Fri, Feb 20, priced at $286 found 16 hours ago
United
Fri, Nov 28 - Fri, Dec 5
AUS
Austin
DLH
Duluth
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 28 from Austin to Duluth, returning Fri, Dec 5, priced at $291 found 1 day ago
Delta
Sat, Jan 3 - Wed, Jan 14
AUS
Austin
DLH
Duluth
$292 Roundtrip, found 2 days ago
$292
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 3 from Austin to Duluth, returning Wed, Jan 14, priced at $292 found 2 days ago
Delta
Mon, Jan 19 - Fri, Jan 30
AUS
Austin
DLH
Duluth
$294 Roundtrip, found 16 hours ago
$294
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, Jan 19 from Austin to Duluth, returning Fri, Jan 30, priced at $294 found 16 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 $408
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $408

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Duluth Intl. Airport (DLH) cost?
Grab a cheap one-way flight from $143 or cheap return flight from $248 from Austin-Bergstrom Intl. Airport (AUS) 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 Austin-Bergstrom Intl. Airport (AUS) to Duluth Intl. Airport (DLH)?
The cheapest month to fly from AUS to DLH is February, when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Duluth Intl. Airport (DLH)?
To find the cheapest airline flying from AUS to DLH, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Duluth Intl. Airport (DLH)?
Nonstop flights from Austin-Bergstrom Intl. Airport (AUS) to Duluth Intl. Airport (DLH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUS to DLH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Austin-Bergstrom Intl. Airport (AUS) to Duluth Intl. Airport (DLH)?
To arrive at Duluth Intl. Airport (DLH) on schedule, opt for a flight that leaves from Austin-Bergstrom Intl. Airport (AUS) 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.
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Duluth Intl. Airport (DLH) last-minute?
Holding off until just before your trip to book a ticket from AUS to DLH generally means paying more. While you may come across some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book an AUS to DLH flight and hotel package?
Compared with arranging flights and hotels separately, booking an AUS to DLH flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Duluth Intl. Airport (DLH)?
If you reserved your AUS to DLH flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Duluth Intl.
Airlines serving
Delta, United
Roundtrip price
$248
Distance
1186 mi

Book with confidence

Book with confidence

Austin to Duluth Flights

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

 

The best time to book a flight from Austin to Duluth

Sunday is one of the best days to book for cheap flights from Austin 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 Austin 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 Austin to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $143 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 Austin 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 Austin 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.

 

Austin to Duluth Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.