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$344+ Cheap flights from Sioux City (SUX) to Massachusetts

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — BOS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Sioux City to Massachusetts

Best flights from Sioux City to Massachusetts
Discover carefully curated flight deals from Sioux City to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 3/41:00 pmSUX - BOS
2 stops9h 57mUnited Airlines
Sat 3/712:23 pmBOS - SUX
1 stop6h 09mUnited Airlines
Deal found 10/30$344
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:45 pmSUX - BOS
1 stop5h 52mUnited Airlines
Tue 3/1010:57 amBOS - SUX
1 stop7h 35mUnited Airlines
Deal found 10/28$469

Cheap flight deals from Sioux City to Massachusetts

Keep the following information in mind while searching for Sioux City to Massachusetts flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$459
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Boston Logan Intl flights.
Search Deals
From Sioux City Sioux Gateway to Massachusetts
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Massachusetts 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 October 30, 2025.
Use the filters below to find and compare flights from Sioux City to Massachusetts that are best for you.

Fly from

Sioux City

Fly to

Massachusetts

Route

Depart

Return

Price

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Wed 3/4

1:00 pm-11:57 pm

2 stops9h 57m

Boston Logan Intl

Sat 3/7

12:23 pm-5:32 pm

1 stop6h 09m

$344

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Fri 3/6

12:45 pm-7:37 pm

1 stop5h 52m

Boston Logan Intl

Tue 3/10

10:57 am-5:32 pm

1 stop7h 35m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Sioux City to Massachusetts

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

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

Currently, November is the cheapest month in which you can book a flight from Sioux City to Massachusetts (average of $234). Flying from Sioux City to Massachusetts in February is currently the most expensive (average of $397). 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 Massachusetts

Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with United Airlines from Sioux City to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    For a flight from Sioux City to Massachusetts, you will be flying from Sioux Gateway. Sioux City Sioux Gateway (SUX) is just 7.0 mi from the center of the city.

  • How long is the flight from Sioux City to Massachusetts?

    United Airlines can get you from Sioux City to Massachusetts in just under 9h 57m. Your travel time can differ by up to . Airlines will cover a distance of 1289 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Sioux City to Massachusetts (average of $234). Flying from Sioux City to Massachusetts in February is currently the most expensive (average of $397). 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.

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Top airline flying from Sioux City to Massachusetts

Discover the top airline that operate flights from Sioux City to Massachusetts. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$253Average$552FlexibilityNo cancel feeOn-time69%

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