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Rapid City

$168+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — RAP
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$269
(United Airlines)

One-way from

$168
(Delta)

Popular in

December

Cheapest in

November

Average price

$490
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. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/146:25 amLGA - RAP
1 stop5h 48mUnited Airlines
Tue 10/2112:56 pmRAP - LGA
1 stop7h 02mUnited Airlines
Deal found 9/14$269
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/304:59 pmLGA - RAP
1 stop7h 13mUnited Airlines
Sat 10/411:15 amRAP - LGA
1 stop8h 33mUnited Airlines
Deal found 9/15$319
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/1511:20 amLGA - RAP
2 stops9h 20mUnited Airlines
Wed 10/221:44 pmRAP - LGA
1 stop6h 10mUnited Airlines
Deal found 9/15$327
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/188:00 amLGA - RAP
1 stop6h 37mUnited Airlines
Thu 10/239:56 amRAP - LGA
1 stop7h 52mUnited Airlines
Deal found 9/13$334
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 9/272:56 pmLGA - RAP
2 stops9h 16mUnited Airlines
Tue 9/307:00 amRAP - LGA
1 stop6h 54mUnited Airlines
Deal found 9/14$354
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:59 pmLGA - RAP
2 stops10h 37mDelta
Thu 11/610:33 amRAP - LGA
2 stops11h 04mDelta
Deal found 9/15$364
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 9/261:57 pmLGA - RAP
1 stop8h 56mAmerican Airlines
Mon 9/296:12 pmRAP - LGA
1 stop13h 51mAmerican Airlines
Deal found 9/13$395
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/34:59 pmLGA - RAP
1 stop7h 13mUnited Airlines
Thu 10/91:44 pmRAP - LGA
1 stop6h 10mUnited Airlines
Deal found 9/15$400

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 September 15, 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

Tue 10/14

8:25 am-2:45 pm

2 stops8h 20m

Rapid City

Tue 10/21

12:56 pm-9:58 pm

1 stop7h 02m

$299

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 9/30

4:59 pm-10:12 pm

1 stop7h 13m

Rapid City

Sat 10/4

11:15 am-9:48 pm

1 stop8h 33m

$319

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Wed 10/15

11:20 am-6:40 pm

2 stops9h 20m

Rapid City

Wed 10/22

1:44 pm-9:54 pm

1 stop6h 10m

$327

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 10/18

8:00 am-12:37 pm

1 stop6h 37m

Rapid City

Thu 10/23

9:56 am-7:48 pm

1 stop7h 52m

$334

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 9/27

2:56 pm-10:12 pm

2 stops9h 16m

Rapid City

Tue 9/30

7:00 am-3:54 pm

1 stop6h 54m

$354

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 10/31

6:29 pm-10:36 pm

1 stop6h 07m

Rapid City

Thu 11/6

10:33 am-11:37 pm

2 stops11h 04m

$359

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 9/26

1:57 pm-8:53 pm

1 stop8h 56m

Rapid City

Mon 9/29

6:12 pm-10:03 am

1 stop13h 51m

$395

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 10/3

4:59 pm-10:12 pm

1 stop7h 13m

Rapid City

Thu 10/9

1:44 pm-9:54 pm

1 stop6h 10m

$400

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 10/7

3:00 pm-10:36 pm

2 stops9h 36m

$168

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Wed 10/15

1:30 pm-5:08 pm

3 stops29h 38m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 17 results
1
2

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 September 15, 2025.
Get a feel of what it's like to fly with Delta, 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.
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • How long is the flight from New York LaGuardia Airport to Rapid City?

    Airlines like United Airlines fly from New York LaGuardia Airport to Rapid City in about 8h 20m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1497 mi.

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

    According to our current data, American Airlines ($268), Delta ($268), and United Airlines ($325) offers the cheapest pricing from New York LaGuardia Airport to Rapid City.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Rapid City one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $168. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from New York LaGuardia Airport to Rapid City for a low price.

  • 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 Rapid City?

Book flights to Rapid City 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$488FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$325Average$480FlexibilityNo cancel feeOn-time69%

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