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Rapid City

$216+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — RAP
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
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 January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$216
(Delta)

Popular in

March

Cheapest in

November

Average price

$288
Provider with most accurate pricing for New York LaGuardia-Rapid City flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Rapid City flights.
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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. 24% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 16, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
LGA
-
RAP
1 stop9h 51m
American Airlines
Wed 3/45:31 am
RAP
-
LGA
1 stop8h 33m
American Airlines
Deal found 1/14$289
This Delta deal was found by Cheapflights users on 1/16. 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 2/271:59 pm
LGA
-
RAP
2 stops10h 28m
Delta
Wed 3/44:29 pm
RAP
-
LGA
1 stop5h 10m
Delta
Deal found 1/16$294
This Delta deal was found by Cheapflights users on 1/15. 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.
Thu 3/126:05 am
LGA
-
RAP
1 stop6h 15m
Delta
Mon 3/164:01 pm
RAP
-
LGA
1 stop5h 43m
Delta
Deal found 1/15$314
This Delta deal was found by Cheapflights users on 1/15. 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.
Sat 5/236:20 pm
LGA
-
RAP
1 stop5h 38m
Delta
Sat 5/3012:30 pm
RAP
-
LGA
2 stops8h 38m
Delta
Deal found 1/15$319
This Delta deal was found by Cheapflights users on 1/15. 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 2/2010:59 am
LGA
-
RAP
2 stops13h 28m
Delta
Thu 2/2610:54 am
RAP
-
LGA
2 stops10h 50m
Delta
Deal found 1/15$325
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:20 pm
LGA
-
RAP
1 stop5h 38m
Delta
Wed 5/1310:40 am
RAP
-
LGA
1 stop6h 40m
Delta
Deal found 1/13$334
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Fri 1/303:29 pm
LGA
-
RAP
1 stop9h 00m
United Airlines
Tue 2/35:10 am
RAP
-
LGA
1 stop6h 47m
United Airlines
Deal found 1/14$339
This American Airlines deal was found by Cheapflights users on 1/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/256:30 am
LGA
-
RAP
1 stop9h 04m
American Airlines
Sun 2/82:08 pm
RAP
-
LGA
1 stop7h 26m
American Airlines
Deal found 1/15$349
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/304:54 pm
LGA
-
RAP
2 stops7h 34m
Delta
Tue 2/36:00 am
RAP
-
LGA
2 stops12h 16m
Delta
Deal found 1/14$350
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:59 pm
LGA
-
RAP
2 stops10h 28m
Delta
Sat 2/2810:54 am
RAP
-
LGA
2 stops10h 48m
Delta
Deal found 1/14$355

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 January 16, 2026.
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

Wed 2/11

11:00 am-3:25 pm

1 stop6h 25m

Rapid City

Sun 2/15

6:00 am-2:17 pm

1 stop6h 17m

$289

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 2/27

6:00 am-1:51 pm

1 stop9h 51m

Rapid City

Wed 3/4

5:31 am-4:04 pm

1 stop8h 33m

$289

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 2/20

4:55 pm-10:16 pm

1 stop7h 21m

Rapid City

Thu 2/26

7:00 am-5:24 pm

1 stop8h 24m

$289

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Wed 3/4

11:00 am-3:44 pm

1 stop6h 44m

Rapid City

Mon 3/9

4:01 pm-11:44 pm

1 stop5h 43m

$289

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Wed 2/25

6:32 pm-10:27 pm

1 stop5h 55m

Rapid City

Sat 2/28

4:29 pm-11:39 pm

1 stop5h 10m

$289

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 2/24

6:32 pm-10:27 pm

1 stop5h 55m

Rapid City

Sat 2/28

4:29 pm-11:39 pm

1 stop5h 10m

$289

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Thu 3/12

6:05 am-10:20 am

1 stop6h 15m

Rapid City

Mon 3/16

11:03 am-11:37 pm

2 stops10h 34m

$294

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 2/27

1:59 pm-10:27 pm

2 stops10h 28m

Rapid City

Wed 3/4

4:29 pm-11:39 pm

1 stop5h 10m

$294

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Mon 2/23

2:30 pm-10:51 pm

2 stops10h 21m

$221

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 2/17

5:09 pm-10:27 pm

2 stops7h 18m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 16 results
1
2

Compare providers for flights from LaGuardia to Rapid City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Rapid City in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Rapid City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Rapid City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Rapid City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 16, 2026.
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
7.9
Good
8,051 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

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
7.9
Good
8,051 reviews
Delta
7.9
Good
8,051 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

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
9,163 reviews
Delta
7.9
Good
8,051 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

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
11,136 reviews
Delta
7.9
Good
8,051 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

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 Delta and American Airlines fly from New York LaGuardia Airport to Rapid City in about 6h 25m. The time it takes to get you to your destination can typically vary by up to 3h 26m. Airlines will cover a distance of 1497 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 ($268) offers the cheapest pricing from New York LaGuardia Airport to Rapid City. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • 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.

See more FAQs

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Keystone
Deadwood
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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$438FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$478FlexibilityNo cancel feeOn-time71%

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