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Cheap flights from Rapid City to New York from $260

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 10/3. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:31 pm - 9:54 pm
RAP
-
LGA
6h 23m
1 stop
United Airlines Logo
4:59 pm - 10:28 pm
LGA
-
RAP
7h 29m
1 stop
$329United Airlines
Fri, Aug 21 - Fri, Aug 28
United Airlines Logo
1:31 pm - 9:54 pm
RAP
-
LGA
6h 23m
1 stop
United Airlines Logo
3:29 pm - 10:28 pm
LGA
-
RAP
8h 59m
2 stops
$334United Airlines
Fri, Aug 21 - Fri, Aug 28
American Airlines Logo
12:39 pm - 11:45 pm
RAP
-
LGA
9h 06m
1 stop
American Airlines Logo
8:30 am - 4:34 pm
LGA
-
RAP
10h 04m
1 stop
$408American Airlines
Sat, Aug 22 - Sun, Aug 30
American Airlines Logo
3:21 pm - 9:13 am
RAP
-
LGA
15h 52m
1 stop
American Airlines Logo
6:10 am - 11:15 am
LGA
-
RAP
7h 05m
1 stop
$417American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
12:41 pm - 10:30 pm
RAP
-
LGA
7h 49m
1 stop
American Airlines Logo
7:23 am - 2:55 pm
LGA
-
RAP
9h 32m
1 stop
$418American Airlines
Wed, Jul 29 - Tue, Aug 4
United Airlines Logo
11:20 am - 9:54 pm
RAP
-
LGA
8h 34m
1 stop
United Airlines Logo
6:10 am - 10:26 am
LGA
-
RAP
6h 16m
1 stop
$419United Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
12:41 pm - 9:29 pm
RAP
-
LGA
6h 48m
1 stop
American Airlines Logo
2:00 pm - 9:31 pm
LGA
-
RAP
9h 31m
1 stop
$424American Airlines
Thu, Jul 23 - Mon, Jul 27
American Airlines Logo
3:25 pm - 9:13 am
RAP
-
LGA
15h 48m
1 stop
American Airlines Logo
10:08 am - 4:34 pm
LGA
-
RAP
8h 26m
1 stop
$427American Airlines
Sat, Aug 22 - Sun, Aug 30
United Airlines Logo
10:26 am - 11:10 pm
RAP
-
LGA
10h 44m
2 stops
United Airlines Logo
3:29 pm - 10:28 pm
LGA
-
RAP
8h 59m
2 stops
$429United Airlines
Fri, Aug 21 - Fri, Aug 28
United Airlines Logo
6:11 am - 3:23 pm
RAP
-
LGA
7h 12m
1 stop
United Airlines Logo
6:10 am - 10:26 am
LGA
-
RAP
6h 16m
1 stop
$432United Airlines
Thu, Aug 6 - Thu, Aug 13

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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
Aug 22
RAP12:39 pmRapid City
9h 06m
1 stop
LGA11:45 pmNew York LaGuardia
Aug 30
LGA8:30 amNew York LaGuardia
10h 04m
1 stop
RAP4:34 pmRapid City
$408
American Airlines
Aug 13
RAP3:21 pmRapid City
15h 52m
1 stop
LGA9:13 amNew York LaGuardia
Aug 17
LGA6:10 amNew York LaGuardia
7h 05m
1 stop
RAP11:15 amRapid City
$417
American Airlines
Jul 29
RAP12:41 pmRapid City
7h 49m
1 stop
LGA10:30 pmNew York LaGuardia
Aug 4
LGA7:23 amNew York LaGuardia
9h 32m
1 stop
RAP2:55 pmRapid City
$418

United Airlines flights from Rapid City to New York LaGuardia Airport

Our best United Airlines deals on Rapid City to New York LaGuardia Airport flight tickets
United Airlines
Aug 21
RAP1:31 pmRapid City
6h 23m
1 stop
LGA9:54 pmNew York LaGuardia
Aug 28
LGA4:59 pmNew York LaGuardia
7h 29m
1 stop
RAP10:28 pmRapid City
$329
United Airlines
Aug 21
RAP1:31 pmRapid City
6h 23m
1 stop
LGA9:54 pmNew York LaGuardia
Aug 28
LGA3:29 pmNew York LaGuardia
8h 59m
2 stops
RAP10:28 pmRapid City
$334
United Airlines
Aug 4
RAP11:20 amRapid City
8h 34m
1 stop
LGA9:54 pmNew York LaGuardia
Aug 11
LGA6:10 amNew York LaGuardia
6h 16m
1 stop
RAP10:26 amRapid City
$419

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 July 5, 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

Cheapest round-trip

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Fri 8/21

1:31 pm-9:54 pm

1 stop6h 23m

New York LaGuardia

Fri 8/28

4:59 pm-10:28 pm

1 stop7h 29m

$329

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Fri 8/21

1:31 pm-9:54 pm

1 stop6h 23m

New York LaGuardia

Fri 8/28

3:29 pm-10:28 pm

2 stops8h 59m

$334

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Sat 8/22

12:39 pm-11:45 pm

1 stop9h 06m

New York LaGuardia

Sun 8/30

8:30 am-4:34 pm

1 stop10h 04m

$408

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Thu 8/13

3:21 pm-9:13 am

1 stop15h 52m

New York LaGuardia

Mon 8/17

6:10 am-11:15 am

1 stop7h 05m

$417

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Wed 7/29

12:41 pm-10:30 pm

1 stop7h 49m

New York LaGuardia

Tue 8/4

7:23 am-2:55 pm

1 stop9h 32m

$418

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Tue 8/4

11:20 am-9:54 pm

1 stop8h 34m

New York LaGuardia

Tue 8/11

6:10 am-10:26 am

1 stop6h 16m

$419

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Thu 7/23

12:41 pm-9:29 pm

1 stop6h 48m

New York LaGuardia

Mon 7/27

2:00 pm-9:31 pm

1 stop9h 31m

$424

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Sat 8/22

3:25 pm-9:13 am

1 stop15h 48m

New York LaGuardia

Sun 8/30

10:08 am-4:34 pm

1 stop8h 26m

$427

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Fri 8/21

10:26 am-11:10 pm

2 stops10h 44m

New York LaGuardia

Fri 8/28

3:29 pm-10:28 pm

2 stops8h 59m

$429
Quickest round-trip

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Thu 8/6

6:11 am-3:23 pm

1 stop7h 12m

New York LaGuardia

Thu 8/13

6:10 am-10:26 am

1 stop6h 16m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to New York from

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 February. Flight prices, which tend to average around $289, 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 February, then you should wait until April to fly from Rapid City, when ticket prices are also cheap, with an average price of $393.

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

6h 23m

Direct flights

None
The fastest flight from Rapid City to New York LaGuardia Airport takes 6h 23m
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

Frequently asked questions about flying from Rapid City to New York LaGuardia Airport

  • 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 6h 23m 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 $268Free CancellationRating
7.8
8,451 reviews
Search Delta flights
American AirlinesPriceFrom $361Free CancellationRating
7.1
11,777 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
Queens
Seaside Heights
Bronx
Yonkers
East Rutherford
Mount Laurel
Asbury Park
Point Pleasant Beach
Stamford
Secaucus
Long Branch
Wayne
Woodbridge
Parsippany
Tannersville
East Stroudsburg
Beach Haven
Spring Lake
Elizabeth
Staten Island

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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