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$305+ Cheap flights from Hartford to Sioux Falls (BDL - 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — FSD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Hartford to Sioux Falls

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

This Delta deal was found by Cheapflights users on 1/27. 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 6/196:30 pm
BDL
-
FSD
1 stop5h 16m
Delta
Mon 6/225:15 am
FSD
-
BDL
1 stop4h 33m
Delta
Deal found 1/27$384
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/119:55 am
BDL
-
FSD
1 stop8h 23m
United Airlines
Sun 2/157:40 am
FSD
-
BDL
1 stop5h 30m
United Airlines
Deal found 1/27$419
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/64:46 pm
BDL
-
FSD
1 stop6h 04m
United Airlines
Tue 2/103:11 pm
FSD
-
BDL
1 stop5h 18m
United Airlines
Deal found 1/27$454
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/303:30 pm
BDL
-
FSD
1 stop9h 14m
United Airlines
Sun 2/17:30 am
FSD
-
BDL
1 stop5h 52m
United Airlines
Deal found 1/26$469

Find flight deals from Hartford to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$384
(Delta)

One-way from

$305
(Delta)

Popular in

July

Cheapest in

March

Average price

$396
Provider with most accurate pricing for Hartford Bradley Intl-Sioux Falls Joe Foss Field flight deals.
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Provider most trusted by Cheapflights users for Hartford Bradley Intl-Sioux Falls Joe Foss Field flights.
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From Hartford Bradley Intl to Sioux Falls Joe Foss Field
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One-way flight from Hartford Bradley Intl to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

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

Fly from

Hartford

Fly to

Sioux Falls

Route

Depart

Return

Price

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Fri 6/19

6:30 pm-10:46 pm

1 stop5h 16m

Sioux Falls Joe Foss Field

Mon 6/22

5:15 am-10:48 am

1 stop4h 33m

$384

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Wed 2/11

9:55 am-5:18 pm

1 stop8h 23m

Sioux Falls Joe Foss Field

Sun 2/15

7:40 am-2:10 pm

1 stop5h 30m

$419

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Thu 6/18

6:30 pm-10:46 pm

1 stop5h 16m

Sioux Falls Joe Foss Field

Mon 6/22

5:15 am-10:48 am

1 stop4h 33m

$479

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Fri 2/13

6:05 am-10:46 am

1 stop5h 41m

Sioux Falls Joe Foss Field

Tue 2/17

7:40 am-2:10 pm

1 stop5h 30m

$564

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Fri 2/20

6:05 am-10:08 am

1 stop5h 03m

$305

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Sat 2/21

6:05 am-12:20 pm

1 stop7h 15m

$305

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Wed 2/18

4:52 pm-11:30 pm

1 stop7h 38m

$305

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Tue 2/24

6:05 am-10:08 am

1 stop5h 03m

$305

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Thu 2/19

6:05 am-10:08 am

1 stop5h 03m

$305

HartfordSioux Falls

BDL - FSD

BDLFSD

Hartford Bradley Intl

Tue 2/17

5:30 am-12:15 pm

2 stops7h 45m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 11 results
1
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Compare providers for flights from Hartford to Sioux Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hartford to Sioux Falls in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hartford-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hartford-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hartford-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hartford to Sioux Falls

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

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

Currently, April is the cheapest month in which you can book a flight from Hartford to Sioux Falls (average of $270). Flying from Hartford to Sioux Falls in March is currently the most expensive (average of $595). 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 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 January 29, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Hartford to Sioux Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
9,215 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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 Hartford to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like Delta and United Airlines fly from Hartford to Sioux Falls in about 5h 16m. The time it takes to get you to your destination can typically vary by up to 3h 07m. The distance between Hartford and Sioux Falls is about 1220 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Hartford to Sioux Falls round-trip?

    United Airlines, at $259, was found to be the cheapest airline from Hartford to Sioux Falls.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 37% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Hartford to Sioux Falls (average of $270). Flying from Hartford to Sioux Falls in March is currently the most expensive (average of $595). 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

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Top 3 airlines flying from Hartford to Sioux Falls

Discover the top 3 airlines that operate flights from Hartford 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$259Average$379FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$367FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$378FlexibilityNo cancel feeOn-time71%

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