AUS - BIS

$321 Find Cheap Flights from Austin to Bismarck - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Bismarck departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$321
Typical prices: $381-$2,301
United Airlines
Sat 9/26Wed 9/30
AUS - BIS • 1 stop
Cheapest one-way
$387
United Airlines
Sat 8/15
AUS - BIS • 1 stop
Top airlines
Cheapest • from $321 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Bismarck. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $414 (round-trip)
Shortest trip • 5h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Bismarck!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Bismarck (AUS-BIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Bismarck that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Bismarck

Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
12:50 pm - 8:33 pmAUS  Austin Bergstrom-BIS Bismarck
7h 43m1 stop Denver Intl
United Airlines Logo
6:00 am - 11:30 amBIS  Bismarck-AUS Austin Bergstrom
5h 30m1 stop Denver Intl
$321United Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
12:50 pm - 8:33 pmAUS  Austin Bergstrom-BIS Bismarck
7h 43m1 stop Denver Intl
United Airlines Logo
6:00 am - 11:30 amBIS  Bismarck-AUS Austin Bergstrom
5h 30m1 stop Denver Intl
$321United Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
4:15 pm - 11:43 pmAUS  Austin Bergstrom-BIS Bismarck
7h 28m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
5:00 pm - 11:59 pmBIS  Bismarck-AUS Austin Bergstrom
6h 59m1 stop Denver Intl
$326United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
4:15 pm - 11:43 pmAUS  Austin Bergstrom-BIS Bismarck
7h 28m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
9:05 am - 4:57 pmBIS  Bismarck-AUS Austin Bergstrom
7h 52m1 stop Denver Intl
$326United Airlines
Fri, Sep 4 - Sun, Sep 6
American Airlines Logo
3:41 pm - 10:44 pmAUS  Austin Bergstrom-BIS Bismarck
7h 03m1 stop Dallas/Fort Worth
American Airlines Logo
6:45 am - 11:52 amBIS  Bismarck-AUS Austin Bergstrom
5h 07m1 stop Dallas/Fort Worth
$329American Airlines
Fri, Sep 4 - Sun, Sep 6
Delta Logo
6:04 pm - 11:12 pmAUS  Austin Bergstrom-BIS Bismarck
5h 08m1 stop Minneapolis St Paul
Delta Logo
5:00 am - 9:55 amBIS  Bismarck-AUS Austin Bergstrom
4h 55m1 stop Minneapolis St Paul
$329Delta
Fri, Sep 4 - Sun, Sep 6
American Airlines Logo
3:41 pm - 10:44 pmAUS  Austin Bergstrom-BIS Bismarck
7h 03m1 stop Dallas/Fort Worth
American Airlines Logo
6:45 am - 11:52 amBIS  Bismarck-AUS Austin Bergstrom
5h 07m1 stop Dallas/Fort Worth
$349American Airlines
Fri, Sep 4 - Sun, Sep 6
American Airlines Logo
3:41 pm - 10:44 pmAUS  Austin Bergstrom-BIS Bismarck
7h 03m1 stop Dallas/Fort Worth
American Airlines Logo
6:45 am - 11:52 amBIS  Bismarck-AUS Austin Bergstrom
5h 07m1 stop Dallas/Fort Worth
$349American Airlines
Thu, Sep 3 - Sat, Sep 5
Delta Logo
1:58 pm - 7:46 pmAUS  Austin Bergstrom-BIS Bismarck
5h 48m1 stop Minneapolis St Paul
Delta Logo
5:00 am - 9:55 amBIS  Bismarck-AUS Austin Bergstrom
4h 55m1 stop Minneapolis St Paul
$354Delta
Thu, Aug 20 - Mon, Aug 24
Delta Logo
1:58 pm - 7:46 pmAUS  Austin Bergstrom-BIS Bismarck
5h 48m1 stop Minneapolis St Paul
Delta Logo
5:36 pm - 10:35 pmBIS  Bismarck-AUS Austin Bergstrom
4h 59m1 stop Minneapolis St Paul
$379Delta
Booking Insights

KAYAK's insights & trends for Austin to Bismarck flights

Get data-powered insights and trends into flights from Austin to Bismarck to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Austin to Bismarck?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Bismarck, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Bismarck is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is $726 and $554 respectively.

Good to know

Low season

August

Cheapest flight

$321
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Austin to Bismarck

When to book flights from Austin to Bismarck

Are your dates flexible? Find out the best times to travel from Austin to Bismarck based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Austin to Bismarck

  • What is the cheapest flight from Austin to Bismarck?

    In the last 5 days, the lowest price for a flight from Austin to Bismarck was $387 for a one-way ticket and $321 for a round-trip.

  • Do I need a passport to fly between Austin and Bismarck?

    A passport is not required to fly from Austin to Bismarck.

  • Which aircraft models fly most regularly from Austin to Bismarck?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Bismarck?

    SkyTeam, and oneworld are the airline alliances operating flights between Austin and Bismarck, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Austin to Bismarck, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Bismarck are Delta and American Airlines. With an average price for the route of $545 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $408 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Austin to Bismarck?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Bismarck.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Bismarck?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Bismarck?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bismarck with an airline and back to Austin with another airline. Booking your flights between Austin and BIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Bismarck?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bismarck from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Austin to Bismarck

 
See real verified KAYAK customer reviews for airlines flying from Austin to Bismarck. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Bismarck? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8491 reviews
7.8Comfort
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

overall the crew onboarding and providing service during our flight was great; they were friendly and helpful. I said ok to the entertainment because there was none, but the crew explained why which was very helpful. I am a diabetic and the type of snacks are not diabetic friendly (full of carbs and sugar). However, I am always prepared because I know the catering is for the larger population.

10.0 ExcellentDhegambari, Aug 2026
Read more Delta reviews

overall the crew onboarding and providing service during our flight was great; they were friendly and helpful. I said ok to the entertainment because there was none, but the crew explained why which was very helpful. I am a diabetic and the type of snacks are not diabetic friendly (full of carbs and sugar). However, I am always prepared because I know the catering is for the larger population.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Delay getting into gate in ATL caused delay in bags when getting to BWI, disrupting evening plans with family.

6 hour delay including one after we were boarded. Horrible experience.

Flight was delayed. Had to get rebooked. Diamond medallion but stuck in a crappy seat. Rebooked flight then got delayed again. Then when we finally boarded, we waited another hour for a new crew. Then landed in JFK and sat for another 40 minutes waiting for a crew to come to the gate to be able to deplane. Hot mess all around, which unfortunately is becoming the norm for Delta

It was good overall but when I book my flight and seat through Kayak, AA will at times change those seats during check-in time which I don’t understand why. I always book aisle seats and had to sit at window for my flight to Austin this trip.

Nothing, I wont be flying American Airlines again and will not be recommending anyone to fly American Airlines. It was the worst experience flying I've ever had.

Short hop but nice crew, efficient processes and all very timely

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Domestic airlines have really fallen from what they used to be.

Everything you need to know for your flight from Austin to Bismarck

Information on your arrival and departure airports