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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from South Dakota to Connecticut for a low price.

In terms of precipitation, rainfall in Connecticut ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Connecticut when rainfall is around 3.1 in.

If weather is an important factor for your trip to Connecticut, 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 24.8 F).

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

When flying from South Dakota to Connecticut, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from South Dakota 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.

$119+ Flights from South Dakota to Connecticut

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Cheap flight deals from South Dakota to Connecticut

Round-trip from	$239 (American Airlines)
One-way from	$119 (Frontier)

From South Dakota to Connecticut

Search Deals

One-way flight from South Dakota to Connecticut

Search Deals

Find flight deals from South Dakota to Connecticut

Cheapest flights from South Dakota to Connecticut
Explore the most affordable flight options available from South Dakota to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Mon 8/47:32 pmFSD - LGA

1 stop25h 37mFrontier

Tue 8/1210:55 pmLGA - FSD

1 stop20h 59mFrontier

Deal found 7/30

$229

Tue 9/97:00 amFSD - LGA

1 stop7h 04mAmerican Airlines

Sat 9/136:24 amLGA - FSD

1 stop7h 14mAmerican Airlines

Deal found 7/30

$239

Tue 9/97:00 amFSD - JFK

1 stop9h 25mAmerican Airlines

Sat 9/137:59 amJFK - FSD

1 stop10h 04mAmerican Airlines

Deal found 7/30

$239

Tue 10/286:00 amFSD - LGA

2 stops8h 11mUnited Airlines

Sat 11/14:30 pmLGA - FSD

1 stop6h 16mUnited Airlines

Deal found 7/30

$244

Tue 9/910:59 amFSD - EWR

1 stop5h 58mDelta

Sat 9/136:15 amEWR - FSD

1 stop4h 52mDelta

Deal found 7/29

$251

Fri 9/261:19 pmFSD - EWR

1 stop7h 57mAmerican Airlines

Tue 9/306:00 amEWR - FSD

1 stop7h 38mAmerican Airlines

Deal found 7/30

$255

Tue 9/92:30 pmFSD - JFK

2 stops9h 36mDelta

Sat 9/137:00 amJFK - FSD

1 stop6h 11mDelta

Deal found 7/31

$262

Fri 8/228:11 pmFSD - LGA

2 stops18h 47mMultiple Airlines

Mon 8/256:35 amLGA - FSD

2 stops13h 46mMultiple Airlines

Deal found 7/30

$263

Fri 9/264:24 pmRAP - LGA

1 stop5h 20mDelta

Mon 9/296:00 amLGA - RAP

1 stop6h 12mDelta

Deal found 7/31

$269

Wed 8/278:00 amFSD - BDL

1 stop5h 24mUnited Airlines

Tue 9/24:53 pmBDL - FSD

1 stop6h 19mUnited Airlines

Deal found 7/30

$269

Sat 10/181:27 pmFSD - BDL

2 stops9h 09mAmerican Airlines

Tue 10/2111:33 amBDL - FSD

2 stops10h 43mAmerican Airlines

Deal found 7/30

$279

Thu 9/2511:02 amRAP - JFK

1 stop21h 31mSun Country Air

Sun 9/2811:31 amJFK - RAP

1 stop6h 24mSun Country Air

Deal found 7/30

$285

Best flights from South Dakota to Connecticut
Discover carefully curated flight deals from South Dakota to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Tue 9/97:00 amFSD - LGA

1 stop7h 04mAmerican Airlines

Sat 9/136:24 amLGA - FSD

1 stop7h 14mAmerican Airlines

Deal found 7/30

$239

Tue 10/286:00 amFSD - LGA

2 stops8h 11mUnited Airlines

Sat 11/14:30 pmLGA - FSD

1 stop6h 16mUnited Airlines

Deal found 7/30

$244

Tue 9/910:59 amFSD - EWR

1 stop5h 58mDelta

Sat 9/136:15 amEWR - FSD

1 stop4h 52mDelta

Deal found 7/29

$251

Fri 8/228:11 pmFSD - LGA

2 stops18h 47mMultiple Airlines

Mon 8/256:35 amLGA - FSD

2 stops13h 46mMultiple Airlines

Deal found 7/30

$263

Thu 9/2511:02 amRAP - JFK

1 stop21h 31mSun Country Air

Sun 9/2811:31 amJFK - RAP

1 stop6h 24mSun Country Air

Deal found 7/30

$285

Thu 8/282:08 pmFSD - LGA

1 stop6h 57mFrontier

Thu 9/410:56 pmLGA - FSD

1 stop16h 13mFrontier

Deal found 7/29

$375

Tue 9/97:00 amFSD - JFK

1 stop9h 25mAmerican Airlines

Sat 9/133:10 pmJFK - FSD

1 stop7h 13mAmerican Airlines

Deal found 7/31

$239

Tue 9/92:30 pmFSD - JFK

2 stops9h 36mDelta

Sat 9/137:00 amJFK - FSD

1 stop6h 11mDelta

Deal found 7/31

$262

Wed 8/278:00 amFSD - BDL

1 stop5h 24mUnited Airlines

Tue 9/24:53 pmBDL - FSD

1 stop6h 19mUnited Airlines

Deal found 7/30

$269

Fri 9/261:19 pmFSD - EWR

1 stop7h 57mAmerican Airlines

Tue 9/306:00 amEWR - FSD

1 stop7h 38mAmerican Airlines

Deal found 7/30

$255

Fri 9/264:24 pmRAP - LGA

1 stop5h 20mDelta

Wed 10/16:29 pmLGA - RAP

1 stop6h 01mDelta

Deal found 7/31

$269

Fri 8/151:43 pmRAP - LGA

1 stop6h 11mUnited Airlines

Fri 9/266:25 amLGA - RAP

1 stop5h 48mUnited Airlines

Deal found 7/30

$294

Last-minute flights from South Dakota to Connecticut
Discover last-minute flight deals from South Dakota to Connecticut. Data last updated July 31, 2025 and is based on user searches.

Mon 8/47:32 pmFSD - LGA

1 stop25h 37mFrontier

Tue 8/1210:55 pmLGA - FSD

1 stop20h 59mFrontier

Deal found 7/30

$229

Wed 8/63:16 pmFSD - LGA

1 stop7h 28mDelta

Fri 8/84:00 pmLGA - FSD

1 stop8h 03mDelta

Deal found 7/31

$409

Wed 8/69:15 amFSD - LGA

2 stops13h 07mUnited Airlines

Fri 8/85:25 pmLGA - FSD

1 stop5h 57mUnited Airlines

Deal found 7/31

$597

Thu 8/76:00 amFSD - EWR

1 stop4h 31mDelta

Mon 8/116:53 pmEWR - FSD

1 stop5h 51mDelta

Deal found 7/30

$579

Fri 8/87:32 pmFSD - LGA

1 stop25h 37mFrontier

Wed 8/1310:55 pmLGA - FSD

1 stop16h 07mFrontier

Deal found 7/30

$275

Fri 8/88:06 pmFSD - EWR

2 stops25h 14mMultiple Airlines

Mon 8/112:32 pmEWR - FSD

2 stops20h 51mMultiple Airlines

Deal found 7/30

$334

Fri 8/83:16 pmFSD - JFK

1 stop7h 38mDelta

Wed 8/132:50 pmJFK - FSD

2 stops9h 54mDelta

Deal found 7/30

$379

Fri 8/89:39 pmFSD - LGA

2 stops15h 39mMultiple Airlines

Wed 8/134:57 pmLGA - FSD

1 stop16h 57mMultiple Airlines

Deal found 7/30

$410

Fri 8/86:26 pmFSD - EWR

1 stop5h 20mUnited Airlines

Wed 8/134:58 pmEWR - FSD

1 stop6h 02mUnited Airlines

Deal found 7/30

$415

Fri 8/81:28 pmFSD - LGA

1 stop7h 31mAmerican Airlines

Mon 8/117:45 pmLGA - FSD

1 stop5h 43mAmerican Airlines

Deal found 7/30

$441

Fri 8/812:47 pmFSD - JFK

1 stop6h 37mAmerican Airlines

Wed 8/137:30 amJFK - FSD

1 stop5h 47mAmerican Airlines

Deal found 7/30

$449

Fri 8/86:03 pmFSD - EWR

1 stop4h 56mAmerican Airlines

Mon 8/117:33 pmEWR - FSD

1 stop5h 55mAmerican Airlines

Deal found 7/30

$494

One-way flights from South Dakota to Connecticut
Search for one-way flight options from South Dakota to Connecticut. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Fri 8/222:08 pmFSD - LGA

1 stop6h 57mFrontier

Deal found 7/31

$119

Tue 9/237:00 amFSD - EWR

1 stop7h 50mAmerican Airlines

Deal found 7/29

$126

Tue 8/53:16 pmFSD - EWR

1 stop7h 08mDelta

Deal found 7/31

$135

Sat 8/304:16 pmFSD - BDL

1 stop6h 09mDelta

Deal found 7/30

$136

Wed 10/224:34 pmRAP - JFK

1 stop5h 18mDelta

Deal found 7/29

$153

Tue 8/53:16 pmFSD - LGA

1 stop7h 28mDelta

Deal found 7/31

$155

Tue 8/53:16 pmFSD - JFK

1 stop7h 38mDelta

Deal found 7/31

$155

Sat 9/273:40 pmRAP - EWR

1 stop5h 19mAmerican Airlines

Deal found 7/30

$160

Sun 12/1410:36 amFSD - EWR

2 stops21h 52mMultiple Airlines

Deal found 7/30

$163

Wed 10/226:05 amRAP - EWR

2 stops11h 18mDelta

Deal found 7/31

$165

Tue 8/265:39 amRAP - BDL

2 stops9h 21mAmerican Airlines

Deal found 7/30

$173

Sun 9/215:39 pmRAP - LGA

2 stops21h 51mMultiple Airlines

Deal found 7/29

$189

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsNew York

FSD - LGA

FSDLGA

Sioux Falls Joe Foss Field

Tue 9/9

7:00 am-3:04 pm

1 stop7h 04m

New York LaGuardia

Sat 9/13

6:24 am-12:38 pm

1 stop7h 14m

$239

Sioux FallsNew York

FSD - JFK

FSDJFK

Sioux Falls Joe Foss Field

Tue 9/9

7:00 am-5:25 pm

1 stop9h 25m

New York John F Kennedy Intl

Sat 9/13

3:10 pm-9:23 pm

1 stop7h 13m

$239

Sioux FallsNew York

FSD - LGA

FSDLGA

Sioux Falls Joe Foss Field

Tue 10/28

6:00 am-3:11 pm

2 stops8h 11m

New York LaGuardia

Sat 11/1

4:30 pm-9:46 pm

1 stop6h 16m

$244

Sioux FallsNewark

FSD - EWR

FSDEWR

Sioux Falls Joe Foss Field

Tue 9/9

10:59 am-5:57 pm

1 stop5h 58m

Newark

Sat 9/13

6:15 am-10:07 am

1 stop4h 52m

$251

Sioux FallsNewark

FSD - EWR

FSDEWR

Sioux Falls Joe Foss Field

Fri 9/26

1:19 pm-10:16 pm

1 stop7h 57m

Newark

Tue 9/30

6:00 am-12:38 pm

1 stop7h 38m

$255

Sioux FallsNew York

FSD - JFK

FSDJFK

Sioux Falls Joe Foss Field

Tue 9/9

2:30 pm-1:06 am

2 stops9h 36m

New York John F Kennedy Intl

Sat 9/13

7:00 am-12:11 pm

1 stop6h 11m

$262

Sioux FallsNew York

FSD - LGA

FSDLGA

Sioux Falls Joe Foss Field

Fri 8/22

8:11 pm-3:58 pm

2 stops18h 47m

New York LaGuardia

Mon 8/25

6:35 am-7:21 pm

2 stops13h 46m

$263

Sioux FallsHartford

FSD - BDL

FSDBDL

Sioux Falls Joe Foss Field

Wed 8/27

8:00 am-2:24 pm

1 stop5h 24m

Hartford Bradley Intl

Tue 9/2

4:53 pm-10:12 pm

1 stop6h 19m

$269

Rapid CityNew York

RAP - LGA

RAPLGA

Rapid City

Fri 9/26

4:24 pm-11:44 pm

1 stop5h 20m

New York LaGuardia

Wed 10/1

6:29 pm-10:30 pm

1 stop6h 01m

$269

Sioux FallsHartford

FSD - BDL

FSDBDL

Sioux Falls Joe Foss Field

Sat 10/18

1:27 pm-11:36 pm

2 stops9h 09m

Hartford Bradley Intl

Tue 10/21

11:33 am-9:16 pm

2 stops10h 43m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results

...

Best time to book a flight from South Dakota to Connecticut

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

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

Currently, November is the cheapest month in which you can book a flight from South Dakota to Connecticut (average of $287). Flying from South Dakota to Connecticut in December is currently the most expensive (average of $351). 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

See what other customers who have flown with Delta, United Airlines, and American Airlines from South Dakota to Connecticut have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Sun Country Air

6.9

Okay

334 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Frontier

5.9

Fair

3,239 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from South Dakota to Connecticut one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from South Dakota to Connecticut for a low price.
Can I find deals for flights from South Dakota to Connecticut that include hotel bookings?
Yes. In addition to deals on South Dakota to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Dakota to Connecticut?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Connecticut.
Can I find deals for business class flights from South Dakota to Connecticut?
Yes. Cheapflights offers flight deals from South Dakota 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 South Dakota to Connecticut?
Currently, November is the cheapest month in which you can book a flight from South Dakota to Connecticut (average of $287). Flying from South Dakota to Connecticut in December is currently the most expensive (average of $351). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from South Dakota to Connecticut

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$248	Average$410	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$256	Average$351	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$261	Average$441	FlexibilityNo cancel fee	On-time69%

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$119+ Cheap flights from South Dakota 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Dakota to Connecticut with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from South Dakota to Connecticut

Keep the following information in mind while searching for South Dakota to Connecticut flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Find flight deals from South Dakota to Connecticut

Cheapest flights from South Dakota to ConnecticutExplore the most affordable flight options available from South Dakota to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from South Dakota to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to Connecticut that are best for you.

Best time to book a flight from South Dakota to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from South Dakota with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Connecticut

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

Reviews of airlines servicing Connecticut

See what other customers who have flown with Delta, United Airlines, and American Airlines from South Dakota to Connecticut have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Connecticut. 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 South Dakota to Connecticut one-way?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Dakota to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from South Dakota to Connecticut

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Travel Smart

Cheapest flights from South Dakota to Connecticut
Explore the most affordable flight options available from South Dakota to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.