What airlines fly to Austin?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Austin from Rapid City according to our data. United Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 3 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Rapid City Airport to Austin Bergstrom Airport?

Prices for flights from Rapid City Airport to Austin Bergstrom Airport were last updated today.

How many operators does momondo search for flights from Rapid City Airport to Austin Bergstrom Airport?

As of December 2025, there are 3 operators available to choose from for flights from Rapid City Airport to Austin Bergstrom Airport.

How old do you have to be to fly from Rapid City Airport to Austin Bergstrom Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Austin Bergstrom Airport.

What documentation or ID do you need to fly to Austin Bergstrom Airport?

The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$240 Cheap Flights from Rapid City to Austin in 2025/26

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Find the cheapest flights from Rapid City to Austin

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Cheap round-trip flights

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10:54 am - 5:49 pm

RAP

AUS

5h 55m1 stop

2:59 pm - 10:27 pm

AUS

RAP

8h 28m1 stop

$279Delta

Thu, Feb 12 - Mon, Feb 16

5:10 am - 12:56 pm

RAP

AUS

6h 46m1 stop

5:10 am - 11:25 am

AUS

RAP

7h 15m2 stops

$284United Airlines

Sun, Jan 11 - Sun, Jan 18

2:52 pm - 8:51 pm

RAP

AUS

4h 59m1 stop

7:10 am - 1:13 pm

AUS

RAP

7h 03m1 stop

$289United Airlines

Thu, Feb 26 - Sun, Mar 1

2:52 pm - 11:15 pm

RAP

AUS

7h 23m2 stops

7:10 am - 1:13 pm

AUS

RAP

7h 03m1 stop

$341United Airlines

Thu, Feb 26 - Sun, Mar 1

5:00 am - 1:12 pm

RAP

AUS

7h 12m1 stop

1:00 pm - 7:08 pm

AUS

RAP

7h 08m1 stop

$357United Airlines

Wed, May 20 - Sun, May 24

2:40 pm - 9:25 pm

RAP

AUS

5h 45m1 stop

10:50 am - 3:22 pm

AUS

RAP

5h 32m1 stop

$359United Airlines

Sat, Jan 24 - Tue, Jan 27

12:35 pm - 9:30 pm

RAP

AUS

7h 55m2 stops

4:51 pm - 8:32 pm

AUS

RAP

4h 41m1 stop

$364United Airlines

Sat, Jan 24 - Tue, Jan 27

12:35 pm - 9:30 pm

RAP

AUS

7h 55m2 stops

7:05 am - 3:22 pm

AUS

RAP

9h 17m2 stops

$369United Airlines

Sat, Jan 24 - Tue, Jan 27

2:42 pm - 10:34 pm

RAP

AUS

6h 52m2 stops

1:00 pm - 7:08 pm

AUS

RAP

7h 08m1 stop

$374United Airlines

Wed, May 20 - Sun, May 24

6:00 am - 12:57 pm

RAP

AUS

5h 57m1 stop

6:00 pm - 9:58 pm

AUS

RAP

4h 58m1 stop

$404Delta

Sat, Apr 11 - Fri, Apr 17

United Airlines flights from Rapid City to Austin

Our best United Airlines deals on Rapid City to Austin flight tickets

United Airlines

Jan 11

RAP5:10 amRapid City

6h 46m

1 stop

AUS12:56 pmAustin Bergstrom

Jan 18

AUS5:10 amAustin Bergstrom

7h 15m

2 stops

RAP11:25 amRapid City

$284

Find similar

United Airlines

Feb 26

RAP2:52 pmRapid City

4h 59m

1 stop

AUS8:51 pmAustin Bergstrom

Mar 1

AUS7:10 amAustin Bergstrom

7h 03m

1 stop

RAP1:13 pmRapid City

$289

Find similar

United Airlines

Feb 26

RAP2:52 pmRapid City

7h 23m

2 stops

AUS11:15 pmAustin Bergstrom

Mar 1

AUS7:10 amAustin Bergstrom

7h 03m

1 stop

RAP1:13 pmRapid City

$341

Find similar

Delta flights from Rapid City to Austin

Our best Delta deals on Rapid City to Austin flight tickets

Delta

Feb 12

RAP10:54 amRapid City

5h 55m

1 stop

AUS5:49 pmAustin Bergstrom

Feb 16

AUS2:59 pmAustin Bergstrom

8h 28m

1 stop

RAP10:27 pmRapid City

$279

Find similar

Delta

Apr 11

RAP6:00 amRapid City

5h 57m

1 stop

AUS12:57 pmAustin Bergstrom

Apr 17

AUS6:00 pmAustin Bergstrom

4h 58m

1 stop

RAP9:58 pmRapid City

$404

Find similar

Delta

Dec 16

RAP4:25 pmRapid City

5h 37m

1 stop

AUS11:02 pmAustin Bergstrom

Dec 20

AUS6:10 pmAustin Bergstrom

5h 31m

1 stop

RAP10:41 pmRapid City

$419

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Thu 2/12

10:54 am-5:49 pm

1 stop5h 55m

Austin Bergstrom

Mon 2/16

2:59 pm-10:27 pm

1 stop8h 28m

$279

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Sun 1/11

5:10 am-12:56 pm

1 stop6h 46m

Austin Bergstrom

Sun 1/18

5:10 am-11:25 am

2 stops7h 15m

$284

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Thu 2/26

2:52 pm-8:51 pm

1 stop4h 59m

Austin Bergstrom

Sun 3/1

7:10 am-1:13 pm

1 stop7h 03m

$289

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Thu 2/26

2:52 pm-11:15 pm

2 stops7h 23m

Austin Bergstrom

Sun 3/1

7:10 am-1:13 pm

1 stop7h 03m

$341

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Wed 5/20

5:00 am-1:12 pm

1 stop7h 12m

Austin Bergstrom

Sun 5/24

1:00 pm-7:08 pm

1 stop7h 08m

$357

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Sat 1/24

2:40 pm-9:25 pm

1 stop5h 45m

Austin Bergstrom

Tue 1/27

10:50 am-3:22 pm

1 stop5h 32m

$359

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Sat 1/24

12:35 pm-9:30 pm

2 stops7h 55m

Austin Bergstrom

Tue 1/27

4:51 pm-8:32 pm

1 stop4h 41m

$364

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Sat 1/24

12:35 pm-9:30 pm

2 stops7h 55m

Austin Bergstrom

Tue 1/27

7:05 am-3:22 pm

2 stops9h 17m

$369

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Wed 5/20

2:42 pm-10:34 pm

2 stops6h 52m

Austin Bergstrom

Sun 5/24

1:00 pm-7:08 pm

1 stop7h 08m

$374

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Sat 4/11

6:00 am-12:57 pm

1 stop5h 57m

Austin Bergstrom

Fri 4/17

6:00 pm-9:58 pm

1 stop4h 58m

$404

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Rapid City to Austin

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

Prices

Airlines

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Rapid City is in February. Flight prices, which tend to average around $258, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in February, then November is your next best option. Flight prices from Rapid City to Austin during November average around $293.

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

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $321. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Rapid City to Austin for around $585.

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

In the morning is the cheapest time of day to fly from Rapid City to Austin when you can find flight prices for as low as $420. Flying to Austin in the morning is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $546. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Rapid City to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to Austin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rapid City to Austin (RAP to AUS) flight deals and tips

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

Fastest flight time	5h 21m
Direct flights	None

The fastest flight from Rapid City to Austin takes 5h 21m

There are no direct flights from Rapid City to Austin. There are no popular flight routes from Rapid City to Austin.

Search flight deals

How far is Rapid City to Austin Bergstrom by plane?
There are 998.9 mi between Rapid City and Austin Bergstrom. By plane, this route typically takes 5h 21m.
When did momondo last update prices for flights from Rapid City Airport to Austin Bergstrom Airport?
Prices for flights from Rapid City Airport to Austin Bergstrom Airport were last updated today.
How many operators does momondo search for flights from Rapid City Airport to Austin Bergstrom Airport?
As of December 2025, there are 3 operators available to choose from for flights from Rapid City Airport to Austin Bergstrom Airport.
How old do you have to be to fly from Rapid City Airport to Austin Bergstrom Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Rapid City to Austin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Rapid City to Austin is United Airlines (69% of total bookings). The next most popular airlines are American Airlines (16%) and Delta (14%).

Best airlines flying from Rapid City to Austin

Compare and see reviews for airlines that fly from Rapid City to Austin with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $146	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,052 reviews	Search American Airlines flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights

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Seguin

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Flatonia

Why use momondo?

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

Finding the right flight to Austin from Rapid City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

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

All flight searches from Rapid City to Austin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rapid City to Austin?

Once you have performed a search for Rapid City to Austin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Rapid City to Austin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.