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South Dakota

$100+ Cheap flights from Connecticut to South Dakota

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — FSD
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Connecticut to South Dakota

Keep the following information in mind while searching for Connecticut to South Dakota flight deals. Data was last updated April 2, 2025.

Round-trip from

$199
(American Airlines)

One-way from

$100
(American Airlines)
From Connecticut to South Dakota
Search Deals
One-way flight from Connecticut to South Dakota
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Find flight deals from Connecticut to South Dakota

Cheapest flights from Connecticut to South Dakota
Explore the most affordable flight options available from Connecticut to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/58:11 amBDL - FSD
2 stops9h 23mAmerican Airlines
Mon 8/115:52 pmFSD - BDL
1 stop5h 12mAmerican Airlines
Deal found 3/30$244
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:00 amLGA - FSD
1 stop7h 48mAmerican Airlines
Thu 5/81:32 pmFSD - LGA
1 stop6h 57mAmerican Airlines
Deal found 3/31$259
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amJFK - RAP
1 stop6h 38mAmerican Airlines
Mon 9/2212:47 pmRAP - JFK
1 stop5h 33mAmerican Airlines
Deal found 4/1$269
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:24 amEWR - RAP
1 stop6h 14mAmerican Airlines
Mon 9/2212:47 pmRAP - EWR
1 stop7h 59mAmerican Airlines
Deal found 4/1$269
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:03 amLGA - RAP
1 stop6h 35mAmerican Airlines
Mon 9/2212:47 pmRAP - LGA
1 stop6h 39mAmerican Airlines
Deal found 4/1$269
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 4/244:49 pmBDL - FSD
1 stop6h 23mUnited Airlines
Fri 5/28:00 amFSD - BDL
1 stop5h 15mUnited Airlines
Deal found 3/30$269
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:47 pmJFK - FSD
1 stop9h 50mAmerican Airlines
Wed 5/1412:27 pmFSD - JFK
1 stop6h 33mAmerican Airlines
Deal found 4/1$274
This Delta deal was found by Cheapflights users on 4/1. 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 4/243:45 pmLGA - FSD
1 stop8h 12mDelta
Wed 4/305:00 amFSD - LGA
1 stop4h 59mDelta
Deal found 4/1$283
This Delta deal was found by Cheapflights users on 4/1. 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.
Sat 4/266:50 pmEWR - RAP
1 stop5h 40mDelta
Fri 5/24:19 pmRAP - EWR
1 stop5h 18mDelta
Deal found 4/1$289
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:18 amBDL - RAP
1 stop5h 59mAmerican Airlines
Tue 8/192:32 pmRAP - BDL
1 stop6h 37mAmerican Airlines
Deal found 3/31$289
This Delta deal was found by Cheapflights users on 3/31. 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 4/156:00 amPVD - FSD
2 stops13h 55mDelta
Sat 4/195:05 amFSD - PVD
1 stop6h 15mDelta
Deal found 3/31$303
This Delta deal was found by Cheapflights users on 4/1. 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.
Sat 5/34:15 pmJFK - RAP
2 stops8h 15mDelta
Tue 5/611:45 amRAP - JFK
2 stops9h 38mDelta
Deal found 4/1$307

Cheapflights Fare Finder

Customize your flight search to find flights from Connecticut to South Dakota 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 April 2, 2025.
Use the filters below to find and compare flights from Connecticut to South Dakota that are best for you.

Fly from

Connecticut

Fly to

South Dakota

Route

Depart

Return

Price

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Tue 8/5

8:11 am-4:34 pm

2 stops9h 23m

Sioux Falls Joe Foss Field

Mon 8/11

5:52 pm-12:04 am

1 stop5h 12m

$244

New YorkSioux Falls

LGA - FSD

LGAFSD

New York LaGuardia

Thu 5/1

6:00 am-12:48 pm

1 stop7h 48m

Sioux Falls Joe Foss Field

Thu 5/8

1:32 pm-9:29 pm

1 stop6h 57m

$259

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Thu 4/24

4:49 pm-10:12 pm

1 stop6h 23m

Sioux Falls Joe Foss Field

Fri 5/2

8:00 am-2:15 pm

1 stop5h 15m

$269

New YorkRapid City

JFK - RAP

JFKRAP

New York John F Kennedy Intl

Wed 9/17

6:00 am-10:38 am

1 stop6h 38m

Rapid City

Mon 9/22

12:47 pm-8:20 pm

1 stop5h 33m

$269

NewarkRapid City

EWR - RAP

EWRRAP

Newark

Wed 9/17

6:24 am-10:38 am

1 stop6h 14m

Rapid City

Mon 9/22

12:47 pm-10:46 pm

1 stop7h 59m

$269

New YorkRapid City

LGA - RAP

LGARAP

New York LaGuardia

Wed 9/17

6:03 am-10:38 am

1 stop6h 35m

Rapid City

Mon 9/22

12:47 pm-9:26 pm

1 stop6h 39m

$269

New YorkSioux Falls

JFK - FSD

JFKFSD

New York John F Kennedy Intl

Wed 5/7

12:47 pm-9:37 pm

1 stop9h 50m

Sioux Falls Joe Foss Field

Wed 5/14

12:27 pm-8:00 pm

1 stop6h 33m

$274

New YorkSioux Falls

LGA - FSD

LGAFSD

New York LaGuardia

Thu 4/24

3:45 pm-10:57 pm

1 stop8h 12m

Sioux Falls Joe Foss Field

Wed 4/30

5:00 am-10:59 am

1 stop4h 59m

$283

NewarkRapid City

EWR - RAP

EWRRAP

Newark

Sat 4/26

6:50 pm-10:30 pm

1 stop5h 40m

Rapid City

Fri 5/2

4:19 pm-11:37 pm

1 stop5h 18m

$289

HartfordRapid City

BDL - RAP

BDLRAP

Hartford Bradley Intl

Tue 8/12

6:18 am-10:17 am

1 stop5h 59m

Rapid City

Tue 8/19

2:32 pm-11:09 pm

1 stop6h 37m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 58 results
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Best time to book a flight from Connecticut to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Connecticut 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 Connecticut to South Dakota

What is the cheapest month to book a flight from Connecticut to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Connecticut to South Dakota (average of $334). Flying from Connecticut to South Dakota in December is currently the most expensive (average of $446). 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.

What is the cheapest time of day to fly from CT to SD?

Find hourly flight availability from Connecticut to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to South Dakota as you normally would.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated April 2, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Connecticut to South Dakota to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Allegiant Air
7.3
Good
731 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What are the cheapest airlines to fly from Connecticut to South Dakota one-way?

    The cheapest airlines for a one-way flight from Connecticut to South Dakota are American Airlines ($100), Delta ($134), and United Airlines ($153).

  • Can I find deals for flights from Connecticut to South Dakota that include hotel bookings?

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

  • How can I find direct flights from Connecticut to South Dakota?

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

  • Can I find deals for business class flights from Connecticut to South Dakota?

    Yes. Cheapflights offers flight deals from Connecticut to South Dakota 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 Connecticut to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Connecticut to South Dakota (average of $334). Flying from Connecticut to South Dakota in December is currently the most expensive (average of $446). 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 Connecticut to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Connecticut to South Dakota

Discover the top 3 airlines that operate flights from Connecticut to South Dakota. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$461FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$282Average$499FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$503FlexibilityNo cancel feeOn-time69%

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