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Cheap flights from Austin to Duluth from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Duluth departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austin to Duluth (AUS-DLH)

Cheap round-trip flights

United Airlines Logo
7:00 am - 2:35 pmAUS-DLH
7h 35m1 stop
United Airlines Logo
9:45 am - 4:04 pmDLH-AUS
6h 19m1 stop
$497United Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
Delta Logo
5:35 am - 3:39 pmAUS-DLH
10h 04m2 stops
Delta Logo
5:10 am - 9:50 amDLH-AUS
4h 40m1 stop
$589Delta
Find Deal
Wed, Aug 20 - Sat, Aug 23
United Airlines Logo
7:00 am - 2:35 pmAUS-DLH
7h 35m1 stop
United Airlines Logo
9:45 am - 9:20 pmDLH-AUS
11h 35m2 stops
$602United Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
United Airlines Logo
12:48 pm - 6:30 pmAUS-DLH
5h 42m1 stop
United Airlines Logo
8:00 am - 4:04 pmDLH-AUS
8h 04m1 stop
$616United Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
United Airlines Logo
12:48 pm - 6:30 pmAUS-DLH
5h 42m1 stop
United Airlines Logo
8:00 am - 5:23 pmDLH-AUS
9h 23m2 stops
$662United Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
United Airlines Logo
7:00 am - 2:35 pmAUS-DLH
7h 35m1 stop
United Airlines Logo
8:00 am - 4:04 pmDLH-AUS
8h 04m1 stop
$672United Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
Delta Logo
5:35 am - 3:39 pmAUS-DLH
10h 04m2 stops
Delta Logo
5:10 am - 2:50 pmDLH-AUS
9h 40m2 stops
$679Delta
Find Deal
Wed, Aug 20 - Sat, Aug 23
United Airlines Logo
7:00 am - 2:35 pmAUS-DLH
7h 35m1 stop
United Airlines Logo
11:20 am - 10:58 amDLH-AUS
23h 38m3 stops
$701United Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
United Airlines Logo
12:48 pm - 6:30 pmAUS-DLH
5h 42m1 stop
United Airlines Logo
8:00 am - 10:58 amDLH-AUS
26h 58m3 stops
$721United Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
United Airlines Logo
7:00 am - 2:35 pmAUS-DLH
7h 35m1 stop
United Airlines Logo
11:20 am - 10:08 amDLH-AUS
22h 48m1 stop
$789United Airlines
Find Deal
Wed, Aug 20 - Sun, Aug 24

United Airlines flights from Austin to Duluth

Our best United Airlines deals on Austin to Duluth flight tickets
United Airlines
Aug 14
AUS7:00 amAustin Bergstrom
7h 28m
1 stop
DLH2:28 pmDuluth Intl
Aug 19
DLH8:00 amDuluth Intl
8h 05m
1 stop
AUS4:05 pmAustin Bergstrom
$408
Find similar
United Airlines
Aug 14
AUS7:00 amAustin Bergstrom
7h 28m
1 stop
DLH2:28 pmDuluth Intl
Aug 19
DLH11:20 amDuluth Intl
11h 33m
2 stops
AUS10:53 pmAustin Bergstrom
$414
Find similar
United Airlines
Aug 14
AUS7:00 amAustin Bergstrom
7h 28m
1 stop
DLH2:28 pmDuluth Intl
Aug 19
DLH3:10 pmDuluth Intl
8h 00m
1 stop
AUS11:10 pmAustin Bergstrom
$438
Find similar

Delta flights from Austin to Duluth

Our best Delta deals on Austin to Duluth flight tickets
Delta
Aug 20
AUS5:35 amAustin Bergstrom
10h 04m
2 stops
DLH3:39 pmDuluth Intl
Aug 23
DLH5:10 amDuluth Intl
4h 40m
1 stop
AUS9:50 amAustin Bergstrom
$589
Find similar
Delta
Aug 20
AUS5:35 amAustin Bergstrom
10h 04m
2 stops
DLH3:39 pmDuluth Intl
Aug 23
DLH5:10 amDuluth Intl
9h 40m
2 stops
AUS2:50 pmAustin Bergstrom
$679
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Austin to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

7:00 am-2:35 pm

1 stop7h 35m

Duluth Intl

Sat 8/23

9:45 am-4:04 pm

1 stop6h 19m

$497

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

5:35 am-3:39 pm

2 stops10h 04m

Duluth Intl

Sat 8/23

5:10 am-9:50 am

1 stop4h 40m

$589

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

7:00 am-2:35 pm

1 stop7h 35m

Duluth Intl

Sat 8/23

9:45 am-9:20 pm

2 stops11h 35m

$602

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

12:48 pm-6:30 pm

1 stop5h 42m

Duluth Intl

Sat 8/23

8:00 am-4:04 pm

1 stop8h 04m

$616

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

12:48 pm-6:30 pm

1 stop5h 42m

Duluth Intl

Sat 8/23

8:00 am-5:23 pm

2 stops9h 23m

$662

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

7:00 am-2:35 pm

1 stop7h 35m

Duluth Intl

Sat 8/23

8:00 am-4:04 pm

1 stop8h 04m

$672

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

5:35 am-3:39 pm

2 stops10h 04m

Duluth Intl

Sat 8/23

5:10 am-2:50 pm

2 stops9h 40m

$679

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

7:00 am-2:35 pm

1 stop7h 35m

Duluth Intl

Sat 8/23

11:20 am-10:58 am

3 stops23h 38m

$701

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

12:48 pm-6:30 pm

1 stop5h 42m

Duluth Intl

Sat 8/23

8:00 am-10:58 am

3 stops26h 58m

$721

AustinDuluth

AUS - DLH

AUSDLH

Austin Bergstrom

Wed 8/20

7:00 am-2:35 pm

1 stop7h 35m

Duluth Intl

Sun 8/24

11:20 am-10:08 am

1 stop22h 48m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Austin to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Duluth?

The cheapest day to depart from Austin to Duluth is on a Saturday when prices can be found for as low as $369. On the other hand, Monday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $498.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from Austin in the evening is the least expensive time of day to depart. momondo users have found prices as low as $342 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Duluth is at noon when prices are around $497.

When to book flights from Austin to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Duluth (AUS to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Duluth

Best Price Found

$143

Fastest flight time

4h 35m

Direct flights

None

Airports in Duluth

1 airport
The best one-way flight to Duluth from Austin in the past 72 hours is $143. The best round-trip flight deal from Austin to Duluth found on momondo in the last 72 hours is $497.
The fastest flight from Austin to Duluth takes 4h 35m
There are no direct flights from Austin to Duluth. Popular non-direct route for this connection is Austin Bergstrom Airport - Duluth Intl Airport.
There is 1 airport near Duluth: Duluth Intl (DLH)
Search flight deals

  • How far is Austin Bergstrom to Duluth Intl by plane?

    A flight from Austin Bergstrom to Duluth Intl will travel around 1178.7 mi. By plane, this route typically takes 5h 42m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Duluth Intl Airport?

    Prices for flights from Austin Bergstrom Airport to Duluth Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Duluth Intl Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Duluth Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The travel and health documents required for your trip to Duluth Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Duluth Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Austin to Duluth?

Best airlines flying from Austin to Duluth

Compare and see reviews for airlines that fly from Austin to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
8.0
7,985 reviews
Search Delta flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Hayward
Superior
Cloquet

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Duluth?

It is quick and easy to find Austin to Duluth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Duluth that suits you.

Can I find flights from Austin to Duluth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Duluth from Austin with this policy.

How can momondo help me find flights from Austin to Duluth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Duluth.

I’m not ready to book a flight from Austin to Duluth right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Duluth, momondo offers a useful price alert feature which will track prices for flights to Duluth from Austin and alert you when they change.

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