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Cheap flights from Killeen to Rapid City from $517

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to Rapid City departing on 7/4. 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 Killeen to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 9:46 am
GRK
-
RAP
5h 46m
1 stop
American Airlines Logo
4:55 pm - 10:27 pm
RAP
-
GRK
4h 32m
1 stop
$517American Airlines
Sat, Jul 4 - Wed, Jul 8
American Airlines Logo
3:07 pm - 9:33 pm
GRK
-
RAP
7h 26m
1 stop
American Airlines Logo
11:39 am - 4:54 pm
RAP
-
GRK
4h 15m
1 stop
$599American Airlines
Sat, Jun 27 - Sat, Jul 4
American Airlines Logo
6:30 am - 2:55 pm
GRK
-
RAP
9h 25m
2 stops
American Airlines Logo
6:30 am - 12:23 pm
RAP
-
GRK
4h 53m
1 stop
$604American Airlines
Sat, Jul 4 - Wed, Jul 8
American Airlines Logo
3:07 pm - 9:33 pm
GRK
-
RAP
7h 26m
1 stop
American Airlines Logo
6:30 am - 2:36 pm
RAP
-
GRK
7h 06m
1 stop
$608American Airlines
Sat, Jun 27 - Fri, Jul 3
American Airlines Logo
5:00 am - 9:49 am
GRK
-
RAP
5h 49m
1 stop
American Airlines Logo
12:41 pm - 8:51 pm
RAP
-
GRK
7h 10m
1 stop
$617American Airlines
Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
5:00 am - 9:49 am
GRK
-
RAP
5h 49m
1 stop
American Airlines Logo
11:39 am - 4:54 pm
RAP
-
GRK
4h 15m
1 stop
$625American Airlines
Wed, Jul 1 - Sat, Jul 4
American Airlines Logo
5:00 am - 9:49 am
GRK
-
RAP
5h 49m
1 stop
American Airlines Logo
12:41 pm - 8:51 pm
RAP
-
GRK
7h 10m
1 stop
$634American Airlines
Wed, Jul 1 - Fri, Jul 3
American Airlines Logo
3:07 pm - 9:33 pm
GRK
-
RAP
7h 26m
1 stop
American Airlines Logo
11:39 am - 7:23 pm
RAP
-
GRK
6h 44m
1 stop
$686American Airlines
Tue, Jun 30 - Sat, Jul 4
American Airlines Logo
3:07 pm - 9:33 pm
GRK
-
RAP
7h 26m
1 stop
American Airlines Logo
12:41 pm - 8:51 pm
RAP
-
GRK
7h 10m
1 stop
$695American Airlines
Tue, Jun 30 - Fri, Jul 3
American Airlines Logo
12:54 pm - 4:30 pm
GRK
-
RAP
4h 36m
1 stop
American Airlines Logo
11:39 am - 7:23 pm
RAP
-
GRK
6h 44m
1 stop
$700American Airlines
Sun, Jun 28 - Sat, Jul 4

American Airlines flights from Killeen to Rapid City

Our best American Airlines deals on Killeen to Rapid City flight tickets
American Airlines
Jul 4
GRK5:00 amKilleen Fort Hood Regional
5h 46m
1 stop
RAP9:46 amRapid City
Jul 8
RAP4:55 pmRapid City
4h 32m
1 stop
GRK10:27 pmKilleen Fort Hood Regional
$517
American Airlines
Jun 27
GRK3:07 pmKilleen Fort Hood Regional
7h 26m
1 stop
RAP9:33 pmRapid City
Jul 4
RAP11:39 amRapid City
4h 15m
1 stop
GRK4:54 pmKilleen Fort Hood Regional
$599
American Airlines
Jul 4
GRK6:30 amKilleen Fort Hood Regional
9h 25m
2 stops
RAP2:55 pmRapid City
Jul 8
RAP6:30 amRapid City
4h 53m
1 stop
GRK12:23 pmKilleen Fort Hood Regional
$604

momondo Fare Finder

 
Customize your flight search to find flights from Killeen to Rapid City 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 May 31, 2026.
Use the filters below to find and compare flights from Killeen to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Sat 7/4

5:00 am-9:46 am

1 stop5h 46m

Rapid City

Wed 7/8

4:55 pm-10:27 pm

1 stop4h 32m

$517

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Sat 6/27

3:07 pm-9:33 pm

1 stop7h 26m

Rapid City

Sat 7/4

11:39 am-4:54 pm

1 stop4h 15m

$599

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Sat 7/4

6:30 am-2:55 pm

2 stops9h 25m

Rapid City

Wed 7/8

6:30 am-12:23 pm

1 stop4h 53m

$604

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Sat 6/27

3:07 pm-9:33 pm

1 stop7h 26m

Rapid City

Fri 7/3

6:30 am-2:36 pm

1 stop7h 06m

$608

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Mon 6/29

5:00 am-9:49 am

1 stop5h 49m

Rapid City

Fri 7/3

12:41 pm-8:51 pm

1 stop7h 10m

$617
Quickest round-trip

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Wed 7/1

5:00 am-9:49 am

1 stop5h 49m

Rapid City

Sat 7/4

11:39 am-4:54 pm

1 stop4h 15m

$625

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Wed 7/1

5:00 am-9:49 am

1 stop5h 49m

Rapid City

Fri 7/3

12:41 pm-8:51 pm

1 stop7h 10m

$634

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Tue 6/30

3:07 pm-9:33 pm

1 stop7h 26m

Rapid City

Sat 7/4

11:39 am-7:23 pm

1 stop6h 44m

$686

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Tue 6/30

3:07 pm-9:33 pm

1 stop7h 26m

Rapid City

Fri 7/3

12:41 pm-8:51 pm

1 stop7h 10m

$695

KilleenRapid City

GRK - RAP

GRKRAP

Killeen Fort Hood Regional

Sun 6/28

12:54 pm-4:30 pm

1 stop4h 36m

Rapid City

Sat 7/4

11:39 am-7:23 pm

1 stop6h 44m

$700

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rapid City from

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

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 airlines fly to Rapid City?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Rapid City from Killeen according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 3 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.

When to book flights from Killeen to Rapid City

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

Cheap Killeen to Rapid City (GRK to RAP) flight deals and tips

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

Fastest flight time

16h 22m

Direct flights

None
The fastest flight from Killeen to Rapid City takes 16h 22m
There are no direct flights from Killeen to Rapid City. There are no popular flight routes from Killeen to Rapid City.
Search flight deals

Frequently asked questions about flying from Killeen to Rapid City

  • How far is Killeen Fort Hood Regional to Rapid City by plane?

    The distance between Killeen Fort Hood Regional and Rapid City is about 943.8 mi. In terms of flight time, this usually takes a little over 16h 22m.

  • When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Rapid City Airport?

    Prices for flights from Killeen Fort Hood Regional Airport to Rapid City Airport refresh daily.

  • How old do you have to be to fly from Killeen Fort Hood Regional Airport to Rapid City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Custer
Spearfish
Hill City
Wall
Hot Springs

Why use momondo?

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

Finding the right flight to Rapid City from Killeen 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 Rapid City quick and easy, saving you time and money.

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

Yes. All flights to Rapid City from Killeen on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Rapid City from Killeen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Rapid City from Killeen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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