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Sioux Falls

$171+ Cheap flights from Connecticut to Sioux Falls (FSD)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — FSD
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Connecticut to Sioux Falls

Cheapest flights from Connecticut to Sioux Falls
Explore the most affordable flight options available from Connecticut to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This American Airlines deal was found by Cheapflights users on 4/27. 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 8/189:59 am
LGA
-
FSD
1 stop8h 31m
American Airlines
Tue 8/257:30 am
FSD
-
LGA
1 stop9h 29m
American Airlines
Deal found 4/27$237
This Delta deal was found by Cheapflights users on 4/25. 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 6/97:55 am
LGA
-
FSD
1 stop6h 15m
Delta
Tue 6/165:15 am
FSD
-
LGA
1 stop4h 29m
Delta
Deal found 4/25$257
This Delta deal was found by Cheapflights users on 4/27. 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.
Fri 5/296:00 am
LGA
-
FSD
1 stop5h 15m
Delta
Sat 6/64:17 pm
FSD
-
LGA
1 stop4h 41m
Delta
Deal found 4/27$267
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:55 pm
EWR
-
FSD
1 stop22h 26m
Multiple Airlines
Mon 5/186:11 pm
FSD
-
EWR
1 stop13h 48m
Multiple Airlines
Deal found 4/28$268
This Delta deal was found by Cheapflights users on 4/26. 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.
Fri 5/291:11 pm
JFK
-
FSD
1 stop7h 38m
Delta
Sat 6/64:17 pm
FSD
-
JFK
1 stop6h 38m
Delta
Deal found 4/26$277
This Delta deal was found by Cheapflights users on 4/27. 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 8/182:55 pm
JFK
-
FSD
2 stops8h 51m
Delta
Tue 8/255:25 am
FSD
-
JFK
1 stop7h 02m
Delta
Deal found 4/27$282
This American Airlines deal was found by Cheapflights users on 4/28. 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 9/81:50 pm
LGA
-
FSD
1 stop7h 09m
American Airlines
Tue 9/1512:25 pm
FSD
-
LGA
1 stop7h 02m
American Airlines
Deal found 4/28$288
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:55 am
EWR
-
FSD
2 stops32h 26m
Multiple Airlines
Mon 5/116:11 pm
FSD
-
EWR
1 stop13h 48m
Multiple Airlines
Deal found 4/25$301
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:30 am
LGA
-
FSD
1 stop11h 51m
Multiple Airlines
Mon 5/186:11 pm
FSD
-
LGA
1 stop14h 49m
Multiple Airlines
Deal found 4/24$303
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Fri 5/294:00 pm
LGA
-
FSD
1 stop7h 17m
American Airlines
Mon 6/14:46 pm
FSD
-
LGA
1 stop5h 51m
American Airlines
Deal found 4/25$308
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:59 am
LGA
-
FSD
1 stop31h 22m
Multiple Airlines
Mon 5/116:11 pm
FSD
-
LGA
1 stop28h 06m
Multiple Airlines
Deal found 4/28$309
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
EWR
-
FSD
1 stop12h 21m
Multiple Airlines
Mon 5/186:11 pm
FSD
-
EWR
1 stop13h 48m
Multiple Airlines
Deal found 4/24$309

Find flight deals from Connecticut to Sioux Falls

Keep the following information in mind while searching for Connecticut to Sioux Falls flight deals. Data was last updated April 29, 2026.

Round-trip from

$237
(American Airlines)

One-way from

$171
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$688
From Connecticut to Sioux Falls Joe Foss Field
Search Deals
One-way flight from Connecticut to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut to Sioux Falls 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 29, 2026.
Use the filters below to find and compare flights from Connecticut to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSioux Falls

LGA - FSD

LGAFSD

New York LaGuardia

Thu 5/28

6:00 am-12:49 pm

1 stop7h 49m

Sioux Falls Joe Foss Field

Wed 6/3

5:00 am-10:40 am

1 stop4h 40m

$267

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Sat 5/30

6:00 am-12:49 pm

1 stop7h 49m

Sioux Falls Joe Foss Field

Sat 6/6

4:17 pm-11:57 pm

1 stop6h 40m

$311

New YorkSioux Falls

JFK - FSD

JFKFSD

New York John F Kennedy Intl

Thu 5/28

2:30 pm-11:11 pm

2 stops9h 41m

Sioux Falls Joe Foss Field

Wed 6/3

10:56 am-5:00 pm

1 stop5h 04m

$313

New YorkSioux Falls

LGA - FSD

LGAFSD

New York LaGuardia

Tue 7/7

5:25 pm-10:07 pm

1 stop5h 42m

Sioux Falls Joe Foss Field

Tue 7/14

5:00 am-1:23 pm

1 stop7h 23m

$327

New YorkSioux Falls

LGA - FSD

LGAFSD

New York LaGuardia

Wed 6/3

6:00 am-10:15 am

1 stop5h 15m

Sioux Falls Joe Foss Field

Tue 6/9

5:20 am-12:44 pm

1 stop6h 24m

$338

NewarkSioux Falls

EWR - FSD

EWRFSD

Newark

Sun 5/24

5:55 pm-11:11 pm

1 stop6h 16m

Sioux Falls Joe Foss Field

Tue 6/2

4:16 pm-11:49 pm

1 stop6h 33m

$353

NewarkSioux Falls

EWR - FSD

EWRFSD

Newark

Mon 6/29

7:12 pm-1:08 am

1 stop6h 56m

Sioux Falls Joe Foss Field

Tue 7/7

5:00 am-12:06 pm

1 stop6h 06m

$358

NewarkSioux Falls

EWR - FSD

EWRFSD

Newark

Fri 5/29

6:15 am-10:15 am

1 stop5h 00m

Sioux Falls Joe Foss Field

Sat 6/6

1:35 pm-11:18 pm

2 stops8h 43m

$358

New YorkSioux Falls

JFK - FSD

JFKFSD

New York John F Kennedy Intl

Wed 5/6

12:59 pm-11:40 pm

2 stops11h 41m

Sioux Falls Joe Foss Field

Sat 5/9

9:15 am-9:27 pm

2 stops11h 12m

$381

New YorkSioux Falls

JFK - FSD

JFKFSD

New York John F Kennedy Intl

Tue 6/23

8:51 am-7:59 pm

2 stops12h 08m

Sioux Falls Joe Foss Field

Sun 6/28

8:23 am-5:00 pm

1 stop7h 37m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Connecticut to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls 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 Sioux Falls

What is the cheapest month to book a flight from Connecticut to Sioux Falls?

Currently, September is the cheapest month in which you can book a flight from Connecticut to Sioux Falls (average of $259). Flying from Connecticut to Sioux Falls in December is currently the most expensive (average of $548). 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.

How much does it cost to fly round-trip from Connecticut to Sioux Falls?

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Sioux Falls. 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 into for flights to Sioux Falls from Connecticut?

    Sioux Falls Joe Foss Field (FSD), located 2.6 mi from the city center, is the airport you fly into when you book flights from Connecticut to Sioux Falls.

  • How long is the flight from Connecticut to Sioux Falls?

    There are many flights that can get you from Connecticut to Sioux Falls in 5h 42m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. Connecticut and Sioux Falls are separated by a distance of 1182 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 Connecticut to Sioux Falls?

    The most popular route from Connecticut to Sioux Falls is Newark - Sioux Falls Joe Foss Field. You may also consider New York LaGuardia - Sioux Falls Joe Foss Field or New York John F Kennedy Intl - Sioux Falls Joe Foss Field.

  • Can I find deals for flights from Connecticut to Sioux Falls that include hotel bookings?

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

  • How can I find direct flights from Connecticut to Sioux Falls?

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

  • Can I find deals for business class flights from Connecticut to Sioux Falls?

    Yes. Cheapflights offers flight deals from Connecticut to Sioux Falls 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 Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from Connecticut to Sioux Falls (average of $259). Flying from Connecticut to Sioux Falls in December is currently the most expensive (average of $548). 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

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall
Yankton

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Alternative routes for Connecticut to Sioux Falls

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 Sioux Falls

Discover the top 3 airlines that operate flights from Connecticut to Sioux Falls. 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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$348Average$399FlexibilityNo cancel feeOn-time69%

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