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Cheap flights from New York LaGuardia Airport to Rapid City from $197

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 8/29. 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 New York LaGuardia Airport to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:55 pm - 9:27 pm
LGA
-
RAP
10h 32m
1 stop
American Airlines Logo
1:09 pm - 10:49 pm
RAP
-
LGA
7h 40m
1 stop
$329American Airlines
Tue, Nov 10 - Tue, Nov 17
United Airlines Logo
2:00 pm - 8:45 pm
LGA
-
RAP
8h 45m
2 stops
United Airlines Logo
11:25 am - 7:44 pm
RAP
-
LGA
6h 19m
1 stop
$334United Airlines
Tue, Nov 10 - Tue, Nov 17
United Airlines Logo
4:49 pm - 10:33 pm
LGA
-
RAP
7h 44m
1 stop
United Airlines Logo
11:22 am - 7:54 pm
RAP
-
LGA
6h 32m
1 stop
$339United Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
7:29 am - 11:55 am
LGA
-
RAP
6h 26m
1 stop
United Airlines Logo
1:37 pm - 11:10 pm
RAP
-
LGA
7h 33m
1 stop
$356United Airlines
Tue, Sep 29 - Wed, Oct 7
United Airlines Logo
4:59 pm - 10:28 pm
LGA
-
RAP
7h 29m
1 stop
United Airlines Logo
1:31 pm - 9:54 pm
RAP
-
LGA
6h 23m
1 stop
$357United Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
11:05 am - 4:34 pm
LGA
-
RAP
7h 29m
1 stop
American Airlines Logo
3:21 pm - 11:45 pm
RAP
-
LGA
6h 24m
1 stop
$369American Airlines
Fri, Aug 14 - Tue, Aug 25
Delta Logo
6:00 am - 10:02 am
LGA
-
RAP
6h 02m
1 stop
Delta Logo
2:30 pm - 11:44 pm
RAP
-
LGA
7h 14m
1 stop
$399Delta
Sun, Sep 6 - Wed, Sep 16
American Airlines Logo
4:06 pm - 9:35 pm
LGA
-
RAP
7h 29m
1 stop
American Airlines Logo
10:19 am - 7:29 pm
RAP
-
LGA
7h 10m
1 stop
$408American Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
3:28 pm - 10:30 pm
LGA
-
RAP
9h 02m
2 stops
United Airlines Logo
1:37 pm - 9:54 pm
RAP
-
LGA
6h 17m
1 stop
$416United Airlines
Tue, Sep 29 - Wed, Oct 7
American Airlines Logo
4:06 pm - 9:35 pm
LGA
-
RAP
7h 29m
1 stop
American Airlines Logo
12:36 pm - 9:29 pm
RAP
-
LGA
6h 53m
1 stop
$418American Airlines
Sat, Sep 5 - Wed, Sep 9

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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
Aug 14
LGA11:05 amNew York LaGuardia
7h 29m
1 stop
RAP4:34 pmRapid City
Aug 25
RAP3:21 pmRapid City
6h 24m
1 stop
LGA11:45 pmNew York LaGuardia
$369
American Airlines
Sep 5
LGA4:06 pmNew York LaGuardia
7h 29m
1 stop
RAP9:35 pmRapid City
Sep 9
RAP10:19 amRapid City
7h 10m
1 stop
LGA7:29 pmNew York LaGuardia
$408
American Airlines
Sep 5
LGA4:06 pmNew York LaGuardia
7h 29m
1 stop
RAP9:35 pmRapid City
Sep 9
RAP12:36 pmRapid City
6h 53m
1 stop
LGA9:29 pmNew York LaGuardia
$418

United Airlines flights from New York LaGuardia Airport to Rapid City

Our best United Airlines deals on New York LaGuardia Airport to Rapid City flight tickets
United Airlines
Sep 15
LGA4:49 pmNew York LaGuardia
7h 44m
1 stop
RAP10:33 pmRapid City
Sep 22
RAP11:22 amRapid City
6h 32m
1 stop
LGA7:54 pmNew York LaGuardia
$339
United Airlines
Sep 29
LGA7:29 amNew York LaGuardia
6h 26m
1 stop
RAP11:55 amRapid City
Oct 7
RAP1:37 pmRapid City
7h 33m
1 stop
LGA11:10 pmNew York LaGuardia
$356
United Airlines
Aug 20
LGA4:59 pmNew York LaGuardia
7h 29m
1 stop
RAP10:28 pmRapid City
Aug 25
RAP1:31 pmRapid City
6h 23m
1 stop
LGA9:54 pmNew York LaGuardia
$357

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 July 24, 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

Cheapest round-trip

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 11/10

12:55 pm-9:27 pm

1 stop10h 32m

Rapid City

Tue 11/17

1:09 pm-10:49 pm

1 stop7h 40m

$329

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 11/10

2:00 pm-8:45 pm

2 stops8h 45m

Rapid City

Tue 11/17

11:25 am-7:44 pm

1 stop6h 19m

$334

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 9/15

4:49 pm-10:33 pm

1 stop7h 44m

Rapid City

Tue 9/22

11:22 am-7:54 pm

1 stop6h 32m

$339

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 9/29

7:29 am-11:55 am

1 stop6h 26m

Rapid City

Wed 10/7

1:37 pm-11:10 pm

1 stop7h 33m

$356

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Thu 8/20

4:59 pm-10:28 pm

1 stop7h 29m

Rapid City

Tue 8/25

1:31 pm-9:54 pm

1 stop6h 23m

$357

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 8/14

11:05 am-4:34 pm

1 stop7h 29m

Rapid City

Tue 8/25

3:21 pm-11:45 pm

1 stop6h 24m

$369
Quickest round-trip

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sun 9/6

6:00 am-10:02 am

1 stop6h 02m

Rapid City

Wed 9/16

2:30 pm-11:44 pm

1 stop7h 14m

$399

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 9/5

4:06 pm-9:35 pm

1 stop7h 29m

Rapid City

Wed 9/9

10:19 am-7:29 pm

1 stop7h 10m

$408

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 9/29

3:28 pm-10:30 pm

2 stops9h 02m

Rapid City

Wed 10/7

1:37 pm-9:54 pm

1 stop6h 17m

$416

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 9/5

4:06 pm-9:35 pm

1 stop7h 29m

Rapid City

Wed 9/9

12:36 pm-9:29 pm

1 stop6h 53m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between New York LaGuardia Airport and Rapid City?

Prices are currently low for flights on this route.

Typical prices usually range from $504 to $902.
The lowest price recently found on this route was $329.

What is the cheapest month to fly to Rapid City?

The month of November is, on average, the cheapest month to fly to Rapid City from New York LaGuardia Airport, with most prices found around $268. If you aren’t able to travel to Rapid City during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $288.

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

6h 14m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Rapid City takes 6h 14m
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

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

  • 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 6h 14m.

  • 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
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,842 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.8
8,481 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
10,026 reviews
Search United 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
Custer
Wall
Hot Springs
Spearfish
Hill City

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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