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Cheap flights from New York LaGuardia Airport to Rapid City from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Rapid City departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from New York LaGuardia Airport to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:00 am - 4:27 pm
LGA
-
RAP
10h 27m
1 stop
American Airlines Logo
11:53 am - 8:59 pm
RAP
-
LGA
7h 06m
1 stop
$289American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
7:29 am - 4:27 pm
LGA
-
RAP
10h 58m
2 stops
American Airlines Logo
11:53 am - 8:59 pm
RAP
-
LGA
7h 06m
1 stop
$294American Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
8:15 am - 3:18 pm
LGA
-
RAP
9h 03m
2 stops
Delta Logo
6:00 am - 5:10 pm
RAP
-
LGA
9h 10m
2 stops
$300Delta
Thu, Mar 26 - Tue, Mar 31
Delta Logo
2:46 pm - 10:24 pm
LGA
-
RAP
9h 38m
2 stops
Delta Logo
4:30 pm - 11:44 pm
RAP
-
LGA
5h 14m
1 stop
$304Delta
Sat, May 9 - Wed, May 13
Delta Logo
2:46 pm - 10:24 pm
LGA
-
RAP
9h 38m
2 stops
Delta Logo
11:10 am - 11:25 pm
RAP
-
LGA
10h 15m
2 stops
$309Delta
Sat, May 9 - Wed, May 13
Delta Logo
4:58 pm - 10:25 pm
LGA
-
RAP
7h 27m
1 stop
Delta Logo
3:55 pm - 11:42 pm
RAP
-
LGA
5h 47m
1 stop
$314Delta
Sat, Apr 11 - Sat, Apr 18
Delta Logo
3:46 pm - 10:20 pm
LGA
-
RAP
8h 34m
2 stops
Delta Logo
3:55 pm - 11:42 pm
RAP
-
LGA
5h 47m
1 stop
$319Delta
Fri, Apr 17 - Mon, Apr 20
Delta Logo
1:59 pm - 10:27 pm
LGA
-
RAP
10h 28m
2 stops
Delta Logo
6:00 am - 7:42 pm
RAP
-
LGA
11h 42m
2 stops
$324Delta
Fri, Mar 6 - Mon, Mar 9
American Airlines Logo
3:10 pm - 10:36 pm
LGA
-
RAP
9h 26m
1 stop
American Airlines Logo
2:21 pm - 11:43 pm
RAP
-
LGA
7h 22m
1 stop
$339American Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
3:25 pm - 8:44 pm
LGA
-
RAP
7h 19m
1 stop
United Airlines Logo
7:00 am - 5:13 pm
RAP
-
LGA
8h 13m
2 stops
$340United Airlines
Fri, Feb 27 - Sat, Feb 28

American Airlines flights from New York LaGuardia Airport to Rapid City

Our best American Airlines deals on New York LaGuardia Airport to Rapid City flight tickets
American Airlines
May 9
LGA8:00 amNew York LaGuardia
10h 27m
1 stop
RAP4:27 pmRapid City
May 13
RAP11:53 amRapid City
7h 06m
1 stop
LGA8:59 pmNew York LaGuardia
$289
American Airlines
Apr 28
LGA7:29 amNew York LaGuardia
10h 58m
2 stops
RAP4:27 pmRapid City
May 2
RAP11:53 amRapid City
7h 06m
1 stop
LGA8:59 pmNew York LaGuardia
$294
American Airlines
Feb 26
LGA3:10 pmNew York LaGuardia
9h 26m
1 stop
RAP10:36 pmRapid City
Mar 2
RAP2:21 pmRapid City
7h 22m
1 stop
LGA11:43 pmNew York LaGuardia
$339

Delta flights from New York LaGuardia Airport to Rapid City

Our best Delta deals on New York LaGuardia Airport to Rapid City flight tickets
Delta
May 9
LGA2:46 pmNew York LaGuardia
9h 38m
2 stops
RAP10:24 pmRapid City
May 13
RAP11:10 amRapid City
10h 15m
2 stops
LGA11:25 pmNew York LaGuardia
$300
Delta
May 9
LGA2:46 pmNew York LaGuardia
9h 38m
2 stops
RAP10:24 pmRapid City
May 13
RAP4:30 pmRapid City
5h 14m
1 stop
LGA11:44 pmNew York LaGuardia
$304
Delta
May 9
LGA2:46 pmNew York LaGuardia
9h 38m
2 stops
RAP10:24 pmRapid City
May 13
RAP11:10 amRapid City
10h 15m
2 stops
LGA11:25 pmNew York LaGuardia
$309

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Rapid City 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 13, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 5/9

8:00 am-4:27 pm

1 stop10h 27m

Rapid City

Wed 5/13

11:53 am-8:59 pm

1 stop7h 06m

$289

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 4/28

7:29 am-4:27 pm

2 stops10h 58m

Rapid City

Sat 5/2

11:53 am-8:59 pm

1 stop7h 06m

$294

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Thu 3/26

8:15 am-3:18 pm

2 stops9h 03m

Rapid City

Tue 3/31

6:00 am-5:10 pm

2 stops9h 10m

$300

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 5/9

2:46 pm-10:24 pm

2 stops9h 38m

Rapid City

Wed 5/13

4:30 pm-11:44 pm

1 stop5h 14m

$304

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 5/9

2:46 pm-10:24 pm

2 stops9h 38m

Rapid City

Wed 5/13

11:10 am-11:25 pm

2 stops10h 15m

$309

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 4/11

4:58 pm-10:25 pm

1 stop7h 27m

Rapid City

Sat 4/18

3:55 pm-11:42 pm

1 stop5h 47m

$314

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 4/17

3:46 pm-10:20 pm

2 stops8h 34m

Rapid City

Mon 4/20

3:55 pm-11:42 pm

1 stop5h 47m

$319

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 3/6

1:59 pm-10:27 pm

2 stops10h 28m

Rapid City

Mon 3/9

6:00 am-7:42 pm

2 stops11h 42m

$324

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Thu 2/26

3:10 pm-10:36 pm

1 stop9h 26m

Rapid City

Mon 3/2

2:21 pm-11:43 pm

1 stop7h 22m

$339

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 2/27

3:25 pm-8:44 pm

1 stop7h 19m

Rapid City

Sat 2/28

7:00 am-5:13 pm

2 stops8h 13m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from New York LaGuardia Airport to Rapid City

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 airline that flies from New York LaGuardia to Rapid City?

Delta and American Airlines are the most popular carriers operating from New York LaGuardia to Rapid City

What airlines fly to Rapid City?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Rapid City from New York LaGuardia Airport according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 3 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.

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

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

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

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

Fastest flight time

5h 51m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Rapid City takes 5h 51m
There are no direct flights from New York LaGuardia Airport to Rapid City. There are no popular flight routes from New York LaGuardia Airport to Rapid City.
Search flight deals

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

    A flight from New York LaGuardia to Rapid City will travel around 1505.3 mi. In terms of flight time, this usually takes a little over 5h 51m.

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

    Prices for flights from New York LaGuardia Airport to Rapid City Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from New York LaGuardia Airport to Rapid City

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $268Free CancellationRating
7.9
8,186 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,283 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,275 reviews
Search American Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish
Custer
Hill City
Wall
Hot Springs

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rapid City from New York.

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

Yes. All flights to Rapid City from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Rapid City.

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

Yes. momondo can track prices for New York to Rapid City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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