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$248+ Cheap flights from Austin to Duluth (AUS - DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DLH
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Austin to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(Delta)

Popular in

July

Cheapest in

September

Average price

$388
Provider with most accurate pricing for Austin Bergstrom-Duluth Intl flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Duluth Intl flights.
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From Austin Bergstrom to Duluth Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Austin to Duluth

Cheapest flights from Austin to Duluth
Explore the most affordable flight options available from Austin to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/206:15 amAUS - DLH
1 stop5h 06mDelta
Mon 11/244:18 pmDLH - AUS
1 stop6h 41mDelta
Deal found 10/28$398
This Delta deal was found by Cheapflights users on 10/28. 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 11/76:12 pmAUS - DLH
1 stop5h 30mDelta
Wed 11/124:18 pmDLH - AUS
1 stop6h 41mDelta
Deal found 10/28$523
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/196:15 pmAUS - DLH
1 stop5h 35mDelta
Fri 11/214:18 pmDLH - AUS
1 stop6h 41mDelta
Deal found 10/28$530
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/207:00 amAUS - DLH
1 stop7h 31mUnited Airlines
Mon 11/243:06 pmDLH - AUS
2 stops7h 53mUnited Airlines
Deal found 10/27$539
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/75:19 pmAUS - DLH
1 stop17h 19mUnited Airlines
Wed 11/1211:14 amDLH - AUS
2 stops8h 39mUnited Airlines
Deal found 10/28$593

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin 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 October 28, 2025.
Use the filters below to find and compare flights from Austin to Duluth that are best for you.

Fly from

Austin

Fly to

Duluth

Route

Depart

Return

Price

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 1/14

6:15 am-11:16 am

1 stop5h 01m

Duluth Intl

Tue 1/20

11:56 am-5:59 pm

1 stop6h 03m

$248

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Sat 4/25

2:40 pm-7:26 pm

1 stop4h 46m

Duluth Intl

Wed 4/29

4:20 pm-10:48 pm

1 stop6h 28m

$263

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Fri 2/6

2:55 pm-7:35 pm

1 stop4h 40m

Duluth Intl

Sun 2/8

4:41 pm-9:43 pm

1 stop5h 02m

$278

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Sat 4/25

3:51 pm-9:57 pm

1 stop6h 06m

Duluth Intl

Wed 4/29

7:53 am-5:29 pm

2 stops9h 36m

$379

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 1/14

5:30 am-2:30 pm

2 stops9h 00m

Duluth Intl

Tue 1/20

3:05 pm-10:47 pm

1 stop7h 42m

$425

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Fri 2/6

6:32 am-2:30 pm

1 stop7h 58m

Duluth Intl

Sun 2/8

7:40 am-2:13 pm

1 stop6h 33m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Austin 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 Austin to Duluth in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Austin-Duluth flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Duluth flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Duluth flights, Cheapflights users trust eDreams the most. eDreams 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 Austin-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 Austin to Duluth

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

Cheapflights Insights

Everything you need to know about your flight from Austin to Duluth

What is the cheapest time of day to fly from AUS to DLH?

Find hourly flight availability from Austin to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Austin to Duluth in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

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 October 28, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Austin to Duluth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

Find useful and relevant information for your journey from Austin 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 Austin to Duluth?

    Departing from Austin to Duluth will take you 5h 01m. The distance from Austin to Duluth is about 1186 mi.

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

    Our cheapest airline available from Austin to Duluth is Delta. Our recent data shows that you can find tickets from as low as $248 on this airline. An additional option worth looking into is United Airlines, starting at $343. Delta is currently priced 35% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Austin to Duluth?

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

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

    Yes. Cheapflights offers flight deals from Austin 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 Austin to Duluth

Discover the top 2 airlines that operate flights from Austin 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$348FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$343Average$569FlexibilityNo cancel feeOn-time69%

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