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Cheap flights from New York LaGuardia Airport to Rapid City from $168

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 10/7. 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

United Airlines Logo
6:25 am - 10:13 amLGA-RAP
5h 48m1 stop
United Airlines Logo
12:56 pm - 9:58 pmRAP-LGA
7h 02m1 stop
$269United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
8:25 am - 2:45 pmLGA-RAP
8h 20m2 stops
United Airlines Logo
12:56 pm - 9:58 pmRAP-LGA
7h 02m1 stop
$299United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
11:20 am - 6:40 pmLGA-RAP
9h 20m2 stops
United Airlines Logo
1:44 pm - 9:54 pmRAP-LGA
6h 10m1 stop
$327United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Delta Logo
5:00 pm - 9:05 amLGA-RAP
18h 05m2 stops
Delta Logo
10:40 am - 11:48 pmRAP-LGA
11h 08m2 stops
$332Delta
Find Deal
Sat, Mar 7 - Tue, Mar 10
Delta Logo
6:00 am - 3:14 pmLGA-RAP
11h 14m2 stops
Delta Logo
4:00 pm - 11:50 pmRAP-LGA
5h 50m1 stop
$352Delta
Find Deal
Sat, Mar 7 - Tue, Mar 10
Delta Logo
3:05 pm - 10:14 pmLGA-RAP
9h 09m1 stop
Delta Logo
4:00 pm - 11:50 pmRAP-LGA
5h 50m1 stop
$354Delta
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
1:57 pm - 8:53 pmLGA-RAP
8h 56m1 stop
American Airlines Logo
6:12 pm - 10:03 amRAP-LGA
13h 51m1 stop
$395American Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
American Airlines Logo
1:00 pm - 8:53 pmLGA-RAP
9h 53m1 stop
American Airlines Logo
1:12 pm - 11:34 pmRAP-LGA
8h 22m1 stop
$431American Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
American Airlines Logo
3:00 pm - 8:53 pmLGA-RAP
7h 53m1 stop
American Airlines Logo
6:12 pm - 9:04 amRAP-LGA
12h 52m1 stop
$502American Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
American Airlines Logo
9:00 am - 4:04 pmLGA-RAP
9h 04m2 stops
American Airlines Logo
6:12 pm - 9:04 amRAP-LGA
12h 52m1 stop
$507American Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5

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
Mar 7
LGA5:00 pmNew York LaGuardia
18h 05m
2 stops
RAP9:05 amRapid City
Mar 10
RAP10:40 amRapid City
11h 08m
2 stops
LGA11:48 pmNew York LaGuardia
$332
Find similar
Delta
Mar 7
LGA6:00 amNew York LaGuardia
11h 14m
2 stops
RAP3:14 pmRapid City
Mar 10
RAP4:00 pmRapid City
5h 50m
1 stop
LGA11:50 pmNew York LaGuardia
$352
Find similar
Delta
Mar 7
LGA3:05 pmNew York LaGuardia
9h 09m
1 stop
RAP10:14 pmRapid City
Mar 10
RAP4:00 pmRapid City
5h 50m
1 stop
LGA11:50 pmNew York LaGuardia
$354
Find similar

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
Sep 26
LGA1:57 pmNew York LaGuardia
8h 56m
1 stop
RAP8:53 pmRapid City
Sep 29
RAP6:12 pmRapid City
13h 51m
1 stop
LGA10:03 amNew York LaGuardia
$395
Find similar
American Airlines
Sep 29
LGA1:00 pmNew York LaGuardia
9h 53m
1 stop
RAP8:53 pmRapid City
Oct 3
RAP1:12 pmRapid City
8h 22m
1 stop
LGA11:34 pmNew York LaGuardia
$431
Find similar
American Airlines
Oct 1
LGA3:00 pmNew York LaGuardia
7h 53m
1 stop
RAP8:53 pmRapid City
Oct 5
RAP6:12 pmRapid City
12h 52m
1 stop
LGA9:04 amNew York LaGuardia
$502
Find similar

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 September 15, 2025.
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

Tue 10/14

6:25 am-10:13 am

1 stop5h 48m

Rapid City

Tue 10/21

12:56 pm-9:58 pm

1 stop7h 02m

$269

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Tue 10/14

8:25 am-2:45 pm

2 stops8h 20m

Rapid City

Tue 10/21

12:56 pm-9:58 pm

1 stop7h 02m

$299

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Wed 10/15

11:20 am-6:40 pm

2 stops9h 20m

Rapid City

Wed 10/22

1:44 pm-9:54 pm

1 stop6h 10m

$327

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 3/7

5:00 pm-9:05 am

2 stops18h 05m

Rapid City

Tue 3/10

10:40 am-11:48 pm

2 stops11h 08m

$332

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 3/7

6:00 am-3:14 pm

2 stops11h 14m

Rapid City

Tue 3/10

4:00 pm-11:50 pm

1 stop5h 50m

$352

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Sat 3/7

3:05 pm-10:14 pm

1 stop9h 09m

Rapid City

Tue 3/10

4:00 pm-11:50 pm

1 stop5h 50m

$354

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Fri 9/26

1:57 pm-8:53 pm

1 stop8h 56m

Rapid City

Mon 9/29

6:12 pm-10:03 am

1 stop13h 51m

$395

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Mon 9/29

1:00 pm-8:53 pm

1 stop9h 53m

Rapid City

Fri 10/3

1:12 pm-11:34 pm

1 stop8h 22m

$431

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Wed 10/1

3:00 pm-8:53 pm

1 stop7h 53m

Rapid City

Sun 10/5

6:12 pm-9:04 am

1 stop12h 52m

$502

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Wed 10/1

9:00 am-4:04 pm

2 stops9h 04m

Rapid City

Sun 10/5

6:12 pm-9:04 am

1 stop12h 52m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 day to depart on your flight to Rapid City?

According to our data, Tuesday is the cheapest day to fly to Rapid City from New York LaGuardia Airport. The lowest ticket price found for a Tuesday departure recently was $487. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Thursday, with ticket prices averaging around $575.

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is in the afternoon. Flights from New York LaGuardia Airport to Rapid City during this time can be as low as $457. Flights in the morning are often more expensive with an average ticket price of $555.

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

Direct flights

None
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.
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  • 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 48m.

  • 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
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $325Free CancellationRating
7.4
8,929 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
Spearfish
Custer
Hot Springs
Wall
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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