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$402+ Cheap flights from Austin to Dubuque (AUS - DBQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DBQ
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Austin to Dubuque

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Dubuque (DBQ). 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 August 14, 2025.

Round-trip from

$584
(Kiwi.com)

One-way from

$402
(United)
From Austin Bergstrom to Dubuque
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One-way flight from Austin Bergstrom to Dubuque
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Find flight deals from Austin to Dubuque

Cheapest flights from Austin to Dubuque
Explore the most affordable flight options available from Austin to Dubuque. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United deal was found by Cheapflights users on 8/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:20 pmAUS - DBQ
1 stop23h 35mMultiple Airlines
Tue 12/307:50 amDBQ - AUS
2 stops10h 15mMultiple Airlines
Deal found 8/13$564
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:03 amAUS - DBQ
1 stop7h 52mMultiple Airlines
Tue 9/27:50 amDBQ - AUS
2 stops12h 55mMultiple Airlines
Deal found 8/13$584
This United deal was found by Cheapflights users on 8/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:00 amAUS - DBQ
1 stop7h 55mMultiple Airlines
Tue 9/27:50 amDBQ - AUS
1 stop26h 18mMultiple Airlines
Deal found 8/14$735

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Dubuque 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 August 14, 2025.
Use the filters below to find and compare flights from Austin to Dubuque that are best for you.

Fly from

Austin

Fly to

Dubuque

Route

Depart

Return

Price

AustinDubuque

AUS - DBQ

AUSDBQ

Austin Bergstrom

Fri 8/29

10:03 am-5:55 pm

1 stop7h 52m

Dubuque

Tue 9/2

7:50 am-8:45 pm

2 stops12h 55m

$584

AustinDubuque

AUS - DBQ

AUSDBQ

Austin Bergstrom

Tue 8/26

10:00 am-5:55 pm

1 stop7h 55m

Dubuque

Tue 9/2

7:50 am-10:08 am

1 stop26h 18m

$735

AustinDubuque

AUS - DBQ

AUSDBQ

Austin Bergstrom

Fri 8/29

7:45 pm-5:55 pm

2 stops22h 10m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Austin to Dubuque

Have a flexible travel schedule? Discover the best time to fly to Dubuque 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.

Related info for your journey

Find useful and relevant information for your journey from Austin to Dubuque. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Dubuque by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near Dubuque?

Book flights to Dubuque if you plan to visit one of these locations
Prairie du Chien
Galena

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