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LaGuardia

$151+ Cheap flights from Rapid City (RAP) to LaGuardia, NY (LGA)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LGA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Rapid City to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to LaGuardia (LGA). 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 agosto 14, 2025.

Round-trip from

$293
(United Airlines)

One-way from

$151
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$517
From Rapid City to New York LaGuardia
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One-way flight from Rapid City to New York LaGuardia
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Highest demand for flights based on searches. 25% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Rapid City to LaGuardia

Cheapest flights from Rapid City to LaGuardia
Explore the most affordable flight options available from Rapid City to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. 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.
jue. 9/45:30 amRAP - LGA
2 stops8h 47mUnited Airlines
mar. 9/94:59 pmLGA - RAP
1 stop7h 00mUnited Airlines
Deal found 8/14$293
This United Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 9/45:30 amRAP - LGA
2 stops8h 47mUnited Airlines
vie. 9/54:59 pmLGA - RAP
1 stop7h 00mUnited Airlines
Deal found 8/13$329
This Delta deal was found by Cheapflights users on 8/13. 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.
vie. 9/122:27 pmRAP - LGA
1 stop7h 17mDelta
vie. 9/196:00 amLGA - RAP
1 stop6h 12mDelta
Deal found 8/13$409
This United Airlines deal was found by Cheapflights users on 8/14. 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.
sáb. 9/205:59 pmRAP - LGA
2 stops13h 17mUnited Airlines
sáb. 9/276:25 amLGA - RAP
1 stop5h 48mUnited Airlines
Deal found 8/14$463
This American Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 10/2912:08 pmRAP - LGA
1 stop7h 51mAmerican Airlines
dom. 11/25:00 amLGA - RAP
1 stop9h 50mAmerican Airlines
Deal found 8/13$513
This American Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 10/3012:18 pmRAP - LGA
1 stop7h 41mAmerican Airlines
dom. 11/25:00 amLGA - RAP
1 stop9h 50mAmerican Airlines
Deal found 8/13$523

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to LaGuardia 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 agosto 14, 2025.
Use the filters below to find and compare flights from Rapid City to New York LaGuardia Airport that are best for you.

Fly from

Rapid City

Fly to

LaGuardia

Route

Depart

Return

Price

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

jue. 9/4

5:30 am-4:17 pm

2 stops8h 47m

New York LaGuardia

mar. 9/9

4:59 pm-9:59 pm

1 stop7h 00m

$293

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

jue. 9/4

5:30 am-4:17 pm

2 stops8h 47m

New York LaGuardia

vie. 9/5

4:59 pm-9:59 pm

1 stop7h 00m

$329

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

vie. 9/12

2:27 pm-11:44 pm

1 stop7h 17m

New York LaGuardia

vie. 9/19

6:00 am-10:12 am

1 stop6h 12m

$409

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

sáb. 9/20

5:59 pm-9:16 am

2 stops13h 17m

New York LaGuardia

sáb. 9/27

6:25 am-10:13 am

1 stop5h 48m

$463

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

mié. 10/29

12:08 pm-9:59 pm

1 stop7h 51m

New York LaGuardia

dom. 11/2

5:00 am-12:50 pm

1 stop9h 50m

$513

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

jue. 10/30

12:18 pm-9:59 pm

1 stop7h 41m

New York LaGuardia

dom. 11/2

5:00 am-12:50 pm

1 stop9h 50m

$523

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

mié. 9/3

7:09 pm-10:11 pm

2 stops25h 02m

$151

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

mié. 9/3

1:45 pm-9:24 pm

1 stop5h 39m

$153

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

lun. 9/29

6:12 pm-10:03 am

1 stop13h 51m

$211

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

jue. 9/18

5:39 pm-7:04 pm

2 stops23h 25m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 12 results
1
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Best time to book a flight from Rapid City to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Rapid City 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.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to New York LaGuardia Airport

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

Currently, January is the cheapest month in which you can book a flight from Rapid City to New York LaGuardia Airport (average of $199). Flying from Rapid City to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.

How much does it cost to fly round-trip from Rapid City to New York LaGuardia Airport?

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated agosto 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Rapid City to New York LaGuardia Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Rapid City to LaGuardia. 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 from for flights from Rapid City to New York LaGuardia?

    Located just 9.0 mi from the city center, Rapid City is the airport most travelers will use when flying to New York LaGuardia from Rapid City. Booking flights from Rapid City (RAP) to New York LaGuardia should be relatively easy as there are 0 daily outbound flights to New York LaGuardia from 3 different airlines.

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

    Cheapflights users have booked flights from Rapid City to New York LaGuardia Airport round-trip from $268. Other airlines that can offer you cheap pricing are Delta, from $268, and American Airlines, from $328. Users have found that United Airlines is 45% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to LaGuardia 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 Rapid City to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Rapid City to New York LaGuardia Airport (average of $199). Flying from Rapid City to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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
Queens
Bronx
Elizabeth
Secaucus
Yonkers
Ronkonkoma
Mahwah
Absecon
East Rutherford
North Bergen
Staten Island
Stamford
Parsippany
New Brunswick
Carle Place
Westbury
Hoboken
East Brunswick
Avenel
Paterson

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Top 3 airlines flying from Rapid City to LaGuardia

Discover the top 3 airlines that operate flights from Rapid City to LaGuardia. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$463FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$328Average$432FlexibilityNo cancel feeOn-time71%

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