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Cheap flights from Lafayette to Rapid City from $378

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Rapid City departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:00 am - 10:14 pmLFT-RAP
12h 14m2 stops
Delta Logo
10:40 am - 10:04 pmRAP-LFT
10h 24m2 stops
$378Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
Delta Logo
11:00 am - 10:14 pmLFT-RAP
12h 14m2 stops
Delta Logo
10:40 am - 10:04 pmRAP-LFT
10h 24m2 stops
$389Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
Delta Logo
6:00 am - 3:14 pmLFT-RAP
10h 14m2 stops
Delta Logo
10:40 am - 10:04 pmRAP-LFT
10h 24m2 stops
$390Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
2:09 pm - 8:11 pmLFT-RAP
7h 02m1 stop
American Airlines Logo
5:37 am - 1:42 pmRAP-LFT
7h 05m1 stop
$479American Airlines
Find Deal
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
4:01 pm - 9:16 pmLFT-RAP
6h 15m1 stop
American Airlines Logo
5:18 am - 1:36 pmRAP-LFT
7h 18m1 stop
$729American Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 29
United Airlines Logo
6:30 am - 8:26 pmLFT-RAP
14h 56m2 stops
United Airlines Logo
7:10 am - 7:28 pmRAP-LFT
11h 18m2 stops
$777United Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 29
American Airlines Logo
7:19 am - 9:16 pmLFT-RAP
38h 57m2 stops
American Airlines Logo
5:18 am - 1:36 pmRAP-LFT
7h 18m1 stop
$1,044American Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 29

Delta flights from Lafayette to Rapid City

Our best Delta deals on Lafayette to Rapid City flight tickets
Delta
Feb 21
LFT11:00 amLafayette Regional
12h 14m
2 stops
RAP10:14 pmRapid City
Feb 24
RAP10:40 amRapid City
10h 24m
2 stops
LFT10:04 pmLafayette Regional
$378
Find similar
Delta
Feb 21
LFT11:00 amLafayette Regional
12h 14m
2 stops
RAP10:14 pmRapid City
Feb 24
RAP10:40 amRapid City
10h 24m
2 stops
LFT10:04 pmLafayette Regional
$389
Find similar
Delta
Feb 21
LFT6:00 amLafayette Regional
10h 14m
2 stops
RAP3:14 pmRapid City
Feb 24
RAP10:40 amRapid City
10h 24m
2 stops
LFT10:04 pmLafayette Regional
$390
Find similar

American Airlines flights from Lafayette to Rapid City

Our best American Airlines deals on Lafayette to Rapid City flight tickets
American Airlines
Feb 21
LFT2:09 pmLafayette Regional
7h 02m
1 stop
RAP8:11 pmRapid City
Feb 24
RAP5:37 amRapid City
7h 05m
1 stop
LFT1:42 pmLafayette Regional
$479
Find similar
American Airlines
Nov 7
LFT4:01 pmLafayette Regional
6h 15m
1 stop
RAP9:16 pmRapid City
Nov 29
RAP5:18 amRapid City
7h 18m
1 stop
LFT1:36 pmLafayette Regional
$729
Find similar
American Airlines
Nov 7
LFT7:19 amLafayette Regional
38h 57m
2 stops
RAP9:16 pmRapid City
Nov 29
RAP5:18 amRapid City
7h 18m
1 stop
LFT1:36 pmLafayette Regional
$1,044
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lafayette 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 October 23, 2025.
Use the filters below to find and compare flights from Lafayette to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Sat 2/21

11:00 am-10:14 pm

2 stops12h 14m

Rapid City

Tue 2/24

10:40 am-10:04 pm

2 stops10h 24m

$378

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Sat 2/21

11:00 am-10:14 pm

2 stops12h 14m

Rapid City

Tue 2/24

10:40 am-10:04 pm

2 stops10h 24m

$389

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Sat 2/21

6:00 am-3:14 pm

2 stops10h 14m

Rapid City

Tue 2/24

10:40 am-10:04 pm

2 stops10h 24m

$390

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Sat 2/21

2:09 pm-8:11 pm

1 stop7h 02m

Rapid City

Tue 2/24

5:37 am-1:42 pm

1 stop7h 05m

$479

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Fri 11/7

4:01 pm-9:16 pm

1 stop6h 15m

Rapid City

Sat 11/29

5:18 am-1:36 pm

1 stop7h 18m

$729

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Fri 11/7

6:30 am-8:26 pm

2 stops14h 56m

Rapid City

Sat 11/29

7:10 am-7:28 pm

2 stops11h 18m

$777

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Fri 11/7

7:19 am-9:16 pm

2 stops38h 57m

Rapid City

Sat 11/29

5:18 am-1:36 pm

1 stop7h 18m

$1,044

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 Lafayette 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 is the cheapest day to depart on your flight to Rapid City?

According to our data, Thursday is the cheapest day to fly to Rapid City from Lafayette. The lowest ticket price found for a Thursday departure recently was $468. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Monday, with ticket prices averaging around $764.

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

Our most recent data shows that the best time of day to fly to Rapid City is in the afternoon. Flights from Lafayette to Rapid City during this time can be as low as $650. Flights in the morning are often more expensive with an average ticket price of $675.

When to book flights from Lafayette to Rapid City

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

Cheap Lafayette to Rapid City (LFT to RAP) flight deals and tips

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

Direct flights

None
There are no direct flights from Lafayette to Rapid City. There are no popular flight routes from Lafayette to Rapid City.
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  • How far is Lafayette Regional to Rapid City by plane?

    Lafayette Regional and Rapid City are 1136.0 mi apart from one another. Typically, this will take 6h 15m by plane in normal conditions.

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

    Prices for flights from Lafayette Regional Airport to Rapid City Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lafayette Regional Airport to Rapid City Airport?

  • How old do you have to be to fly from Lafayette Regional Airport to Rapid City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lafayette Regional Airport to Rapid City Airport.

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

    The necessary travel and health documents for your Rapid City 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 Lafayette to Rapid City?

Best airlines flying from Lafayette to Rapid City

Compare and see reviews for airlines that fly from Lafayette to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $273Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights

Traveling to a place near Rapid City?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lafayette to Rapid City. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Lafayette to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Lafayette and Rapid City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Rapid City, momondo offers a useful price alert feature which will track prices for flights to Rapid City from Lafayette and alert you when they change.

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