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$379+ Cheap flights from Sioux City to Hartford (SUX - BDL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — BDL
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Sioux City to Hartford

Cheapest flights from Sioux City to Hartford
Explore the most affordable flight options available from Sioux City to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/186:54 pmSUX - BDL
1 stop20h 08mUnited Airlines
sáb. 12/206:15 pmBDL - SUX
1 stop6h 00mUnited Airlines
Deal found 12/11$950

Find flight deals from Sioux City to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to Hartford (BDL). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Hartford Bradley Intl flight deals.
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Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Hartford Bradley Intl flights.
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From Sioux City Sioux Gateway to Hartford Bradley Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Hartford 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Sioux City to Hartford that are best for you.

Fly from

Sioux City

Fly to

Hartford

Route

Depart

Return

Price

Sioux CityHartford

SUX - BDL

SUXBDL

Sioux City Sioux Gateway

mar. 2/3

12:45 pm-9:29 pm

1 stop7h 44m

Hartford Bradley Intl

sáb. 2/7

9:55 am-5:28 pm

1 stop8h 33m

$379

Sioux CityHartford

SUX - BDL

SUXBDL

Sioux City Sioux Gateway

vie. 1/9

12:45 pm-11:44 pm

2 stops9h 59m

Hartford Bradley Intl

vie. 1/16

9:55 am-5:28 pm

1 stop8h 33m

$389

Sioux CityHartford

SUX - BDL

SUXBDL

Sioux City Sioux Gateway

mié. 2/4

12:45 pm-9:29 pm

1 stop7h 44m

Hartford Bradley Intl

sáb. 2/7

9:55 am-5:28 pm

1 stop8h 33m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

  • Most accurate provider: When it comes to deals on Sioux City-Hartford flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sioux City-Hartford flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sioux City-Hartford flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux City-Hartford flights, Cheapflights users trust eDreams the most. eDreams 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 Sioux City-Hartford 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 Sioux City to Hartford

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

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

Currently, October is the cheapest month in which you can book a flight from Sioux City to Hartford (average of $178). Flying from Sioux City to Hartford in January is currently the most expensive (average of $776). 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.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Hartford. 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 Sioux City to Hartford?

    United Airlines can get you from Sioux City to Hartford in just under 7h 44m. Your travel time can differ by up to . The distance from Sioux City to Hartford is about 1209 mi.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Sioux City to Hartford (average of $178). Flying from Sioux City to Hartford in January is currently the most expensive (average of $776). 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 Hartford?

Book flights to Hartford if you plan to visit one of these locations
Uncasville
New Britain
Chicopee
Meriden
Windsor
Cromwell
Southington
Farmington
East Hartford
Enfield
West Springfield
Rocky Hill
Northampton
Westfield
Glastonbury
Windsor Locks
Newington
Lee
West Hartford

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