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Cheap flights from Rapid City to New York from $202

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to New York departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Rapid City to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:29 pm - 11:39 pm
RAP
-
LGA
5h 10m
1 stop
Delta Logo
6:05 am - 10:20 am
LGA
-
RAP
6h 15m
1 stop
$289Delta
Wed, Mar 4 - Thu, Mar 12
Delta Logo
4:29 pm - 11:39 pm
RAP
-
LGA
5h 10m
1 stop
Delta Logo
6:05 am - 10:20 am
LGA
-
RAP
6h 15m
1 stop
$299Delta
Wed, Mar 4 - Thu, Mar 12
American Airlines Logo
11:53 am - 9:59 pm
RAP
-
LGA
8h 06m
1 stop
American Airlines Logo
6:38 am - 11:23 am
LGA
-
RAP
6h 45m
1 stop
$314American Airlines
Thu, Apr 23 - Sun, Apr 26
Delta Logo
6:00 am - 2:17 pm
RAP
-
LGA
6h 17m
1 stop
Delta Logo
6:00 am - 10:09 am
LGA
-
RAP
6h 09m
1 stop
$339Delta
Fri, Feb 27 - Sun, Mar 1
United Airlines Logo
8:30 am - 5:24 pm
RAP
-
LGA
6h 54m
1 stop
United Airlines Logo
10:15 am - 5:07 pm
LGA
-
RAP
8h 52m
2 stops
$344United Airlines
Fri, Feb 27 - Tue, Mar 3
Delta Logo
6:00 am - 2:17 pm
RAP
-
LGA
6h 17m
1 stop
Delta Logo
6:00 am - 10:09 am
LGA
-
RAP
6h 09m
1 stop
$349Delta
Fri, Feb 27 - Sun, Mar 1
Delta Logo
10:54 am - 11:44 pm
RAP
-
LGA
10h 50m
2 stops
Delta Logo
6:00 am - 10:09 am
LGA
-
RAP
6h 09m
1 stop
$354Delta
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
11:40 am - 9:53 pm
RAP
-
LGA
8h 13m
1 stop
United Airlines Logo
6:10 am - 10:35 am
LGA
-
RAP
6h 25m
1 stop
$369United Airlines
Thu, Apr 9 - Sun, Apr 12
Delta Logo
4:01 pm - 11:44 pm
RAP
-
LGA
5h 43m
1 stop
Delta Logo
6:05 am - 10:20 am
LGA
-
RAP
6h 15m
1 stop
$374Delta
Thu, Apr 2 - Tue, Apr 7
American Airlines Logo
2:21 pm - 11:43 pm
RAP
-
LGA
7h 22m
1 stop
American Airlines Logo
8:59 pm - 11:23 am
LGA
-
RAP
16h 24m
1 stop
$377American Airlines
Thu, Apr 2 - Tue, Apr 7

Delta flights from Rapid City to New York LaGuardia Airport

Our best Delta deals on Rapid City to New York LaGuardia Airport flight tickets
Delta
Mar 4
RAP4:29 pmRapid City
5h 10m
1 stop
LGA11:39 pmNew York LaGuardia
Mar 12
LGA6:05 amNew York LaGuardia
6h 15m
1 stop
RAP10:20 amRapid City
$289
Delta
Mar 4
RAP4:29 pmRapid City
5h 10m
1 stop
LGA11:39 pmNew York LaGuardia
Mar 12
LGA6:05 amNew York LaGuardia
6h 15m
1 stop
RAP10:20 amRapid City
$299
Delta
Feb 27
RAP6:00 amRapid City
6h 17m
1 stop
LGA2:17 pmNew York LaGuardia
Mar 1
LGA6:00 amNew York LaGuardia
6h 09m
1 stop
RAP10:09 amRapid City
$339

American Airlines flights from Rapid City to New York LaGuardia Airport

Our best American Airlines deals on Rapid City to New York LaGuardia Airport flight tickets
American Airlines
Apr 23
RAP11:53 amRapid City
8h 06m
1 stop
LGA9:59 pmNew York LaGuardia
Apr 26
LGA6:38 amNew York LaGuardia
6h 45m
1 stop
RAP11:23 amRapid City
$314
American Airlines
Apr 2
RAP2:21 pmRapid City
7h 22m
1 stop
LGA11:43 pmNew York LaGuardia
Apr 7
LGA8:59 pmNew York LaGuardia
16h 24m
1 stop
RAP11:23 amRapid City
$377
American Airlines
Mar 5
RAP5:31 amRapid City
8h 33m
1 stop
LGA4:04 pmNew York LaGuardia
Mar 11
LGA8:00 amNew York LaGuardia
7h 51m
1 stop
RAP1:51 pmRapid City
$396

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City to New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Rapid City to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Wed 3/4

4:29 pm-11:39 pm

1 stop5h 10m

New York LaGuardia

Thu 3/12

6:05 am-10:20 am

1 stop6h 15m

$289

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Wed 3/4

4:29 pm-11:39 pm

1 stop5h 10m

New York LaGuardia

Thu 3/12

6:05 am-10:20 am

1 stop6h 15m

$299

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Thu 4/23

11:53 am-9:59 pm

1 stop8h 06m

New York LaGuardia

Sun 4/26

6:38 am-11:23 am

1 stop6h 45m

$314

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Fri 2/27

6:00 am-2:17 pm

1 stop6h 17m

New York LaGuardia

Sun 3/1

6:00 am-10:09 am

1 stop6h 09m

$339

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Fri 2/27

8:30 am-5:24 pm

1 stop6h 54m

New York LaGuardia

Tue 3/3

10:15 am-5:07 pm

2 stops8h 52m

$344

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Fri 2/27

6:00 am-2:17 pm

1 stop6h 17m

New York LaGuardia

Sun 3/1

6:00 am-10:09 am

1 stop6h 09m

$349

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Wed 2/25

10:54 am-11:44 pm

2 stops10h 50m

New York LaGuardia

Sun 3/1

6:00 am-10:09 am

1 stop6h 09m

$354

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Thu 4/9

11:40 am-9:53 pm

1 stop8h 13m

New York LaGuardia

Sun 4/12

6:10 am-10:35 am

1 stop6h 25m

$369

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Thu 4/2

4:01 pm-11:44 pm

1 stop5h 43m

New York LaGuardia

Tue 4/7

6:05 am-10:20 am

1 stop6h 15m

$374

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Thu 4/2

2:21 pm-11:43 pm

1 stop7h 22m

New York LaGuardia

Tue 4/7

8:59 pm-11:23 am

1 stop16h 24m

$377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rapid City to New York LaGuardia Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from Rapid City is in March. Flight prices, which tend to average around $268, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in March, then you should wait until February to fly from Rapid City, when ticket prices are also cheap, with an average price of $289.

When to book flights from Rapid City to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rapid City to New York LaGuardia Airport (RAP to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to New York LaGuardia Airport

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from Rapid City to New York LaGuardia Airport takes 5h 10m
There are no direct flights from Rapid City to New York LaGuardia Airport. There are no popular flight routes from Rapid City to New York LaGuardia Airport.
Search flight deals

  • How far is Rapid City to New York LaGuardia by plane?

    The distance between Rapid City and New York LaGuardia is about 1505.3 mi. Typically, this will take 5h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Rapid City Airport to New York LaGuardia Airport?

    Prices for flights from Rapid City Airport to New York LaGuardia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rapid City Airport to New York LaGuardia Airport?

  • How old do you have to be to fly from Rapid City Airport to New York LaGuardia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Rapid City to New York LaGuardia Airport?

Best airlines flying from Rapid City to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Rapid City to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $152Free CancellationRating
7.9
8,203 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,289 reviews
Search United Airlines flights
American AirlinesPriceFrom $361Free CancellationRating
7.2
11,288 reviews
Search American Airlines flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
East Rutherford
Asbury Park
Point Pleasant Beach
Beach Haven
Long Branch
Spring Lake
Tannersville
Wayne
Stamford
Secaucus
East Stroudsburg
Ocean Grove
Parsippany
Elizabeth
Mount Laurel
Woodbridge

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to New York?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rapid City to New York. momondo saves you time and could save you money on your trip.

Can I find flights from Rapid City to New York with flexible booking policies on momondo?

All flight searches from Rapid City to New York on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rapid City to New York?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New York from Rapid City.

I’m not ready to book a flight from Rapid City to New York right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New York, momondo offers a useful price alert feature which will track prices for flights to New York from Rapid City and alert you when they change.

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