CA $345 Cheap Flights from New York (LGA) to Rapid City (RAP)

View CA $345 flight on Sun, Nov. 2, 2025Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Rapid City Regional Airport (RAP)

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Cheap flights from New York (LGA) to Rapid City (RAP)

Prices were available within the past 7 days and start at CA $345 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from New York (LGA) to Rapid City (RAP)

September is typically the cheapest month to fly

From CA $369 - CA $846 per traveller.

Graph displaying average flight prices per month

Flight from New York to Rapid City (LGA - RAP) route information
Origin airport
LaGuardia
Destination airport
Rapid City Regional
Distance
2396 km

New York to Rapid City Flights

The easy way to book your flights from New York to Rapid City 

With Expedia, it’s simple to find and book flights to Rapid City from New York whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Rapid City Regional, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from New York to Rapid City today, tomorrow, or this week.  

 

Save dollars with cheap flights from LaGuardia, LGA to Rapid City Regional, RAP 

Sort your search results by price to find great deals on your flight from New York to Rapid City—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Rapid City from New York currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Rapid City  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Rapid City from New York 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Rapid City with Expedia today.

Frequently asked questions

How much is a flight from LaGuardia Airport to RAP?
Start packing your bags, because round-trip flights from LaGuardia Airport to Rapid City Regional Airport start from . That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LaGuardia Airport (LGA) to Rapid City Regional Airport?
This varies between air carriers, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from LaGuardia Airport to Rapid City Regional Airport (RAP) that have flexible change policies?
Flights from LaGuardia Airport to Rapid City Regional Airport (RAP) with flexible change policies are available with many carriers. Simply use our "No change fees" filter while searching. You'll only need to pay the fare difference, with no added fees to worry about.
How many hours is the flight from LaGuardia Airport (LGA) to RAP?
There are lots of ways to make the 5 hours and 56 minutes between LGA and Rapid City Regional Airport go by quicker. Be productive and organize your camera roll or delete all those backed-up emails. A snooze also helps pass the time!
How far is the flight from LGA to RAP?
It's around 2,400 kilometres between LaGuardia Airport and RAP, so you'll be flying for a while. Keep yourself entertained with things like crossword puzzles or a gripping book.
Which airlines fly direct from LaGuardia Airport to RAP?
A favourite with many frequent flyers, American Airlines (AA) operates 0 monthly flights from LaGuardia Airport to Rapid City Regional Airport. Pick the one that fits with your travel schedule and book your seat today.
Are LaGuardia Airport (LGA) to Rapid City Regional Airport (RAP) flight tickets cheaper when they're purchased at the last minute?
It is possible to get a great last-minute deal from LaGuardia Airport (LGA) to Rapid City Regional Airport (RAP), but there's no guarantee. As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest assured you're always getting the latest offers.

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