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Sioux Falls

$126+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — FSD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$255
(American Airlines)

One-way from

$126
(Delta)
From Connecticut to Sioux Falls Joe Foss Field
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One-way flight from Connecticut to Sioux Falls Joe Foss Field
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Find 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 9/512:31 pmEWR - FSD
1 stop9h 52mAmerican Airlines
Tue 9/97:00 amFSD - EWR
1 stop7h 50mAmerican Airlines
Deal found 6/11$255
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/92:52 pmJFK - FSD
1 stop8h 09mAmerican Airlines
Wed 7/166:21 amFSD - JFK
1 stop9h 08mAmerican Airlines
Deal found 6/9$259
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/167:25 amPVD - FSD
1 stop5h 56mDelta
Tue 7/226:16 pmFSD - PVD
1 stop4h 43mDelta
Deal found 6/10$269
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/166:15 amBDL - FSD
1 stop7h 06mDelta
Tue 7/223:16 pmFSD - BDL
1 stop7h 35mDelta
Deal found 6/10$269
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/110:34 amBDL - FSD
2 stops12h 26mUnited Airlines
Wed 7/97:55 amFSD - BDL
1 stop5h 29mUnited Airlines
Deal found 6/10$286
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/113:25 pmEWR - FSD
1 stop7h 57mUnited Airlines
Tue 7/156:26 pmFSD - EWR
1 stop5h 20mUnited Airlines
Deal found 6/10$288
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/115:58 pmEWR - FSD
1 stop22h 49mMultiple Airlines
Fri 7/189:39 pmFSD - EWR
1 stop15h 19mMultiple Airlines
Deal found 6/11$308
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:00 amLGA - FSD
2 stops14h 16mMultiple Airlines
Fri 7/188:06 pmFSD - LGA
2 stops26h 05mMultiple Airlines
Deal found 6/11$338
This Delta deal was found by Cheapflights users on 6/10. 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 7/115:59 pmEWR - FSD
1 stop6h 04mDelta
Tue 7/153:16 pmFSD - EWR
2 stops8h 43mDelta
Deal found 6/10$344
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/37:00 amPVD - FSD
1 stop5h 36mAmerican Airlines
Tue 7/812:33 pmFSD - PVD
2 stops10h 23mAmerican Airlines
Deal found 6/10$344
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 6/116:05 pmLGA - FSD
1 stop6h 39mDelta
Sun 6/155:15 amFSD - LGA
1 stop5h 31mDelta
Deal found 6/10$367
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/15:04 amBDL - FSD
2 stops8h 30mAmerican Airlines
Wed 7/91:16 pmFSD - BDL
2 stops9h 53mAmerican Airlines
Deal found 6/10$367

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 June 12, 2025.
Use the filters below to find and compare flights from Connecticut to Sioux Falls that are best for you.

Fly from

Connecticut

Fly to

Sioux Falls

Route

Depart

Return

Price

NewarkSioux Falls

EWR - FSD

EWRFSD

Newark

Fri 9/5

12:31 pm-9:23 pm

1 stop9h 52m

Sioux Falls Joe Foss Field

Tue 9/9

7:00 am-3:50 pm

1 stop7h 50m

$255

New YorkSioux Falls

JFK - FSD

JFKFSD

New York John F Kennedy Intl

Wed 7/9

2:52 pm-10:01 pm

1 stop8h 09m

Sioux Falls Joe Foss Field

Wed 7/16

6:21 am-4:29 pm

1 stop9h 08m

$259

ProvidenceSioux Falls

PVD - FSD

PVDFSD

Providence-TFGreen

Wed 7/16

7:25 am-12:21 pm

1 stop5h 56m

Sioux Falls Joe Foss Field

Mon 7/21

3:16 pm-11:59 pm

1 stop7h 43m

$269

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Wed 7/16

6:15 am-12:21 pm

1 stop7h 06m

Sioux Falls Joe Foss Field

Tue 7/22

3:16 pm-11:51 pm

1 stop7h 35m

$269

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Tue 7/1

10:34 am-10:00 pm

2 stops12h 26m

Sioux Falls Joe Foss Field

Wed 7/9

7:55 am-2:24 pm

1 stop5h 29m

$286

NewarkSioux Falls

EWR - FSD

EWRFSD

Newark

Fri 7/11

3:25 pm-10:22 pm

1 stop7h 57m

Sioux Falls Joe Foss Field

Tue 7/15

6:26 pm-12:46 am

1 stop5h 20m

$288

NewarkSioux Falls

EWR - FSD

EWRFSD

Newark

Fri 7/11

5:58 pm-3:47 pm

1 stop22h 49m

Sioux Falls Joe Foss Field

Fri 7/18

9:39 pm-1:58 pm

1 stop15h 19m

$308

New YorkSioux Falls

LGA - FSD

LGAFSD

New York LaGuardia

Fri 7/11

6:00 am-7:16 pm

2 stops14h 16m

Sioux Falls Joe Foss Field

Fri 7/18

8:06 pm-11:11 pm

2 stops26h 05m

$338

NewarkSioux Falls

EWR - FSD

EWRFSD

Newark

Fri 7/11

5:59 pm-11:03 pm

1 stop6h 04m

Sioux Falls Joe Foss Field

Tue 7/15

3:16 pm-12:59 am

2 stops8h 43m

$344

ProvidenceSioux Falls

PVD - FSD

PVDFSD

Providence-TFGreen

Thu 7/3

7:00 am-11:36 am

1 stop5h 36m

Sioux Falls Joe Foss Field

Tue 7/8

12:33 pm-11:56 pm

2 stops10h 23m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 40 results
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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 $334). Flying from Connecticut to Sioux Falls 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.

Rainfall in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sioux Falls 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 Sioux Falls when rainfall is around 0.6 in.

Temperature in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sioux Falls, 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 Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Connecticut to Sioux Falls. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
5.9
Fair
3,295 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Connecticut to Sioux Falls one-way?

    The cheapest airlines for a one-way flight from Connecticut to Sioux Falls are Delta ($126), Frontier ($209), and American Airlines ($240).

  • 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 $334). Flying from Connecticut to Sioux Falls 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 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$259Average$379FlexibilityNo cancel feeOn-time69%
DeltaCheapest$262Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$283Average$378FlexibilityNo cancel feeOn-time71%

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