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Rapid City

$153+ Cheap flights from LaGuardia, NY (LGA) to Rapid City (RAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — RAP
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from LaGuardia to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2025.

Round-trip from

$274
(United Airlines)

One-way from

$153
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$444
From New York LaGuardia to Rapid City
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One-way flight from New York LaGuardia to Rapid City
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Highest demand for flights based on searches. 10% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from LaGuardia to Rapid City

Cheapest flights from LaGuardia to Rapid City
Explore the most affordable flight options available from LaGuardia to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:25 amLGA - RAP
1 stop5h 57mUnited Airlines
Sat 9/279:00 amRAP - LGA
2 stops9h 17mUnited Airlines
Deal found 6/30$274
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/144:00 pmLGA - RAP
1 stop6h 59mAmerican Airlines
Tue 8/195:39 amRAP - LGA
1 stop9h 25mAmerican Airlines
Deal found 6/30$305
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:35 amLGA - RAP
2 stops16h 35mMultiple Airlines
Mon 8/185:09 pmRAP - LGA
2 stops23h 51mMultiple Airlines
Deal found 7/2$312

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia 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, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Rapid City that are best for you.

Fly from

LaGuardia

Fly to

Rapid City

Route

Depart

Return

Price

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Mon 9/22

6:25 am-10:22 am

1 stop5h 57m

Rapid City

Sat 9/27

9:00 am-8:17 pm

2 stops9h 17m

$274

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Thu 8/14

4:00 pm-8:59 pm

1 stop6h 59m

Rapid City

Tue 8/19

5:39 am-5:04 pm

1 stop9h 25m

$305

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Thu 8/14

6:35 am-9:10 pm

2 stops16h 35m

Rapid City

Mon 8/18

5:09 pm-7:00 pm

2 stops23h 51m

$312

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 9/2

1:55 pm-8:58 pm

1 stop9h 03m

$153

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sun 8/10

9:24 pm-4:33 pm

2 stops21h 09m

$186

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 9/2

10:25 am-9:59 pm

2 stops13h 34m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from LaGuardia to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from LaGuardia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rapid City. Reviews last updated July 2, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from New York LaGuardia Airport to Rapid City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rapid City from New York LaGuardia?

    Rapid City (RAP) is the airport you will fly into if you book a flight from New York LaGuardia to Rapid City. You should not have trouble finding flights to Rapid City from New York LaGuardia; the airport handles an average of 0 inbound flights from New York LaGuardia per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Rapid City airport from New York LaGuardia. It is only a 9.0 mi journey from Rapid City (RAP) to Rapid City’s city center.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Rapid City round-trip?

    According to our current data, United Airlines ($274), and American Airlines ($305) offers the cheapest pricing from New York LaGuardia Airport to Rapid City.

  • Can I find deals for flights from LaGuardia to Rapid City that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Rapid City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Rapid City.

  • Can I find deals for business class flights from LaGuardia to Rapid City?

    Yes. Cheapflights offers flight deals from LaGuardia to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Rapid City (average of $348). Flying from New York LaGuardia Airport to Rapid City in June is currently the most expensive (average of $502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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Top 3 airlines flying from LaGuardia to Rapid City

Discover the top 3 airlines that operate flights from LaGuardia to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$483FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$325Average$438FlexibilityNo cancel feeOn-time69%

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