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$241+ Cheap flights from Rapid City (RAP) to Connecticut

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BDL
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Rapid City to Connecticut

Cheapest flights from Rapid City to Connecticut
Explore the most affordable flight options available from Rapid City to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:45 amRAP - EWR
1 stop7h 30mUnited Airlines
Tue 12/309:44 pmEWR - RAP
2 stops15h 48mUnited Airlines
Deal found 12/13$547
This Delta deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:51 pmRAP - LGA
1 stop6h 49mDelta
Fri 12/2611:10 amLGA - RAP
1 stop6h 24mDelta
Deal found 12/12$644
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:15 amRAP - LGA
1 stop6h 44mUnited Airlines
Tue 12/164:55 pmLGA - RAP
1 stop7h 20mUnited Airlines
Deal found 12/14$675
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:15 amRAP - EWR
1 stop6h 15mUnited Airlines
Tue 12/164:59 pmEWR - RAP
1 stop7h 16mUnited Airlines
Deal found 12/14$675
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:14 pmRAP - LGA
1 stop5h 31mDelta
Tue 12/306:29 pmLGA - RAP
1 stop6h 12mDelta
Deal found 12/13$685
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:45 amRAP - LGA
1 stop6h 39mUnited Airlines
Tue 12/307:10 amLGA - RAP
2 stops14h 02mUnited Airlines
Deal found 12/13$686
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:18 pmRAP - PVD
2 stops23h 52mUnited Airlines
Sat 1/36:01 amPVD - RAP
1 stop6h 29mUnited Airlines
Deal found 12/15$712
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:02 amRAP - LGA
1 stop6h 18mDelta
Thu 12/185:17 pmLGA - RAP
1 stop7h 29mDelta
Deal found 12/14$731
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:41 pmRAP - EWR
1 stop8h 34mUnited Airlines
Thu 12/186:00 amEWR - RAP
1 stop6h 30mUnited Airlines
Deal found 12/14$731
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:51 pmRAP - JFK
1 stop7h 00mDelta
Thu 12/185:31 pmJFK - RAP
1 stop7h 15mDelta
Deal found 12/14$731
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:02 amRAP - LGA
1 stop6h 18mDelta
Mon 12/151:56 pmLGA - RAP
2 stops10h 50mDelta
Deal found 12/14$736
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:05 amRAP - EWR
1 stop6h 25mDelta
Mon 12/153:30 pmEWR - RAP
2 stops9h 16mDelta
Deal found 12/14$736

Find flight deals from Rapid City to Connecticut

Keep the following information in mind while searching for Rapid City to Connecticut flight deals. Data was last updated December 15, 2025.

Round-trip from

$257
(Delta)

One-way from

$241
(Delta)

Popular in

November

Cheapest in

April

Average price

$520
From Rapid City to Connecticut
Search Deals
One-way flight from Rapid City to Connecticut
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Connecticut 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, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Rapid City to Connecticut that are best for you.

Fly from

Rapid City

Fly to

Connecticut

Route

Depart

Return

Price

Rapid CityNewark

RAP - EWR

RAPEWR

Rapid City

Sun 1/11

4:10 pm-11:40 pm

1 stop5h 30m

Newark

Tue 1/20

6:00 am-10:13 am

1 stop6h 13m

$257

Rapid CityNewark

RAP - EWR

RAPEWR

Rapid City

Sun 1/11

4:10 pm-11:40 pm

1 stop5h 30m

Newark

Sun 1/18

6:00 am-10:13 am

1 stop6h 13m

$257

Rapid CityNewark

RAP - EWR

RAPEWR

Rapid City

Wed 1/14

4:10 pm-11:40 pm

1 stop5h 30m

Newark

Tue 1/20

9:47 am-3:25 pm

2 stops7h 38m

$262

Rapid CityNewark

RAP - EWR

RAPEWR

Rapid City

Mon 1/12

4:10 pm-11:40 pm

1 stop5h 30m

Newark

Tue 1/20

9:47 am-3:25 pm

2 stops7h 38m

$262

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Fri 1/16

10:54 am-7:05 pm

1 stop6h 11m

New York LaGuardia

Sun 1/18

6:00 am-10:13 am

1 stop6h 13m

$289

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Sat 1/10

4:10 pm-11:39 pm

1 stop5h 29m

New York LaGuardia

Sat 1/24

6:10 pm-10:28 pm

1 stop6h 18m

$289

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Fri 1/16

10:54 am-7:05 pm

1 stop6h 11m

New York LaGuardia

Mon 1/19

6:00 am-10:13 am

1 stop6h 13m

$289

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Sun 1/11

4:10 pm-11:39 pm

1 stop5h 29m

New York LaGuardia

Thu 1/22

6:00 am-10:13 am

1 stop6h 13m

$289

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Mon 1/12

4:10 pm-11:39 pm

1 stop5h 29m

New York LaGuardia

Wed 1/21

6:00 am-10:13 am

1 stop6h 13m

$289

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Sun 1/11

4:10 pm-11:39 pm

1 stop5h 29m

New York LaGuardia

Sat 1/24

11:00 am-3:25 pm

1 stop6h 25m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 52 results
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Best time to book a flight from Rapid City to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Rapid City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Connecticut

What is the cheapest month to book a flight from Rapid City to Connecticut?

Currently, April is the cheapest month in which you can book a flight from Rapid City to Connecticut (average of $288). Flying from Rapid City to Connecticut in December is currently the most expensive (average of $520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated December 15, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Rapid City to Connecticut. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to Connecticut?

    Rapid City (RAP) is the airport you will fly out of if you book a flight from Rapid City to Connecticut. It is only a 9.0 mi journey to Rapid City (RAP) from Rapid City’s city center.

  • How long is the flight from Rapid City to Connecticut?

    Departing from Rapid City to Connecticut will take you 5h 30m. Rapid City and Connecticut are separated by a distance of 1484 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Rapid City to Connecticut?

    While some choose either Rapid City - New York LaGuardia or Rapid City - Newark, Rapid City - New York John F Kennedy Intl is the most popular route from Rapid City to Connecticut.

  • Can I find deals for flights from Rapid City to Connecticut that include hotel bookings?

    Yes. In addition to deals on Rapid City to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Connecticut.

  • Can I find deals for business class flights from Rapid City to Connecticut?

    Yes. Cheapflights offers flight deals from Rapid City to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rapid City to Connecticut?

    Currently, April is the cheapest month in which you can book a flight from Rapid City to Connecticut (average of $288). Flying from Rapid City to Connecticut in December is currently the most expensive (average of $520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Rapid City to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Rapid City to Connecticut

Discover the top 2 airlines that operate flights from Rapid City to Connecticut. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$378FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$519FlexibilityNo cancel feeOn-time69%

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