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LaGuardia

$153+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LGA
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$269
(United Airlines)

One-way from

$153
(Delta)

Popular in

December

Cheapest in

February

Average price

$348
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. 27% potential increase in price ($170 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 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 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 July 2, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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 8/156:30 amRAP - LGA
1 stop6h 50mUnited Airlines
Mon 8/185:25 pmLGA - RAP
1 stop6h 14mUnited Airlines
Deal found 7/1$269
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 8/1411:08 amRAP - LGA
1 stop7h 06mAmerican Airlines
Thu 8/212:00 pmLGA - RAP
1 stop5h 42mAmerican Airlines
Deal found 6/30$305
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:00 pmRAP - LGA
2 stops23h 29mMultiple Airlines
Thu 8/216:35 amLGA - RAP
2 stops15h 05mMultiple Airlines
Deal found 6/30$361
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/92:25 pmRAP - LGA
1 stop7h 19mDelta
Fri 7/186:05 pmLGA - RAP
1 stop6h 26mDelta
Deal found 7/2$429

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 July 2, 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

Fri 8/15

6:30 am-3:20 pm

1 stop6h 50m

New York LaGuardia

Mon 8/18

5:25 pm-9:39 pm

1 stop6h 14m

$269

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Thu 8/14

11:08 am-8:14 pm

1 stop7h 06m

New York LaGuardia

Thu 8/21

2:00 pm-5:42 pm

1 stop5h 42m

$305

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Thu 8/14

10:00 pm-11:29 pm

2 stops23h 29m

New York LaGuardia

Thu 8/21

6:35 am-7:40 pm

2 stops15h 05m

$361

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Wed 7/9

2:25 pm-11:44 pm

1 stop7h 19m

New York LaGuardia

Fri 7/18

6:05 pm-10:31 pm

1 stop6h 26m

$429

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Mon 9/29

4:24 pm-11:44 pm

1 stop5h 20m

$153

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Mon 7/28

6:33 pm-11:11 pm

2 stops26h 38m

$205

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Tue 9/2

12:50 pm-9:28 pm

1 stop6h 38m

$206

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Mon 7/28

9:42 am-7:46 pm

1 stop8h 04m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

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 July 2, 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
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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 2 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 $269. Other airlines that can offer you cheap pricing are American Airlines, from $305, and Delta, from $429. Users have found that United Airlines is 41% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Rapid City to New York LaGuardia Airport are Delta ($153), American Airlines ($206), and United Airlines ($220).

  • 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 Rapid City?

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Top 2 airlines flying from Rapid City to LaGuardia

Discover the top 2 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$463FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$358FlexibilityNo cancel feeOn-time71%

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