AUS - RAP

$158 Find Cheap Flights from Austin to Rapid City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Rapid City departing on 5/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Rapid City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Rapid City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Rapid City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$279
Overall average: $309
United Airlines
Wed 4/8Sat 4/11
AUS - RAP • 1 stop
Cheapest one-way
$158
Multiple Airlines
Wed 5/6
AUS - RAP • 2 stops
Top airlines
United Airlines
Cheapest • from $279 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 27% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rapid City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Rapid City (AUS-RAP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Rapid City 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 Rapid City

Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
6:25 pm - 10:27 pm
AUS
-
RAP
5h 02m
1 stop
United Airlines Logo
2:42 pm - 9:14 pm
RAP
-
AUS
5h 32m
1 stop
$279United Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
6:25 pm - 10:27 pm
AUS
-
RAP
5h 02m
1 stop
United Airlines Logo
2:42 pm - 11:15 pm
RAP
-
AUS
7h 33m
2 stops
$284United Airlines
Tue, May 12 - Sat, May 16
Delta Logo
6:35 am - 1:53 pm
AUS
-
RAP
8h 18m
1 stop
Delta Logo
6:40 am - 2:50 pm
RAP
-
AUS
7h 10m
1 stop
$289Delta
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
1:00 pm - 6:54 pm
AUS
-
RAP
6h 54m
1 stop
United Airlines Logo
12:25 pm - 7:02 pm
RAP
-
AUS
5h 37m
1 stop
$309United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
4:53 pm - 8:28 pm
AUS
-
RAP
4h 35m
1 stop
United Airlines Logo
2:35 pm - 11:15 pm
RAP
-
AUS
7h 40m
2 stops
$313United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
1:00 pm - 6:54 pm
AUS
-
RAP
6h 54m
1 stop
United Airlines Logo
2:52 pm - 11:15 pm
RAP
-
AUS
7h 23m
2 stops
$314United Airlines
Tue, Mar 31 - Thu, Apr 2
United Airlines Logo
4:43 pm - 9:57 pm
AUS
-
RAP
6h 14m
1 stop
United Airlines Logo
10:00 am - 4:54 pm
RAP
-
AUS
5h 54m
1 stop
$371United Airlines
Tue, Mar 31 - Thu, Apr 2
United Airlines Logo
4:43 pm - 9:57 pm
AUS
-
RAP
6h 14m
1 stop
United Airlines Logo
2:42 pm - 11:15 pm
RAP
-
AUS
7h 33m
2 stops
$376United Airlines
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
10:55 am - 3:17 pm
AUS
-
RAP
5h 22m
1 stop
United Airlines Logo
5:20 am - 11:19 am
RAP
-
AUS
4h 59m
1 stop
$399United Airlines
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
12:17 pm - 6:54 pm
AUS
-
RAP
7h 37m
2 stops
United Airlines Logo
5:40 pm - 11:59 pm
RAP
-
AUS
5h 19m
1 stop
$404United Airlines
Booking Insights

KAYAK's insights & trends for Austin to Rapid City flights

Get data-powered insights and trends into flights from Austin to Rapid City 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 Rapid City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Rapid City, 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 Rapid City is March, where tickets cost $266 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $454 and $443 respectively.

Good to know

Low seasonJanuary
Cheapest flight$158
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Austin to Rapid City

When to book flights from Austin to Rapid City

Are your dates flexible? Find out the best times to travel from Austin to Rapid City 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 Rapid City

  • What is the cheapest flight from Austin to Rapid City?

    In the last 3 days, the lowest price for a flight from Austin to Rapid City was $158 for a one-way ticket and $279 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Austin to Rapid City?

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

  • Which airline alliances offer flights from Austin to Rapid City?

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

  • Which is the best airline for flights from Austin to Rapid City, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Rapid City are Delta and United Airlines. With an average price for the route of $308 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $385 and an overall rating of 7.4.

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

    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 Rapid City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City 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 Rapid City?

    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 Rapid City with an airline and back to Austin with another airline. Booking your flights between Austin and RAP 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 Rapid City?

    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 Rapid City 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 3 airlines serving from Austin to Rapid City

 
See real verified KAYAK customer reviews for airlines flying from Austin to Rapid City. 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 Rapid City? 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.
7.9
DeltaOverall score based on 8203 reviews
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

2.0 MediocreMansoor, Feb 2026
DTW - RIC
Read more Delta reviews

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Overall it was good. I missed my connection but I was put on another flight.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Flight was on time and the meal and service were good.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

did not have enough meal for first class passengers so offer us snack

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

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.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Everything you need to know for your flight from Austin to Rapid City

Information on your arrival and departure airports