$454+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — BOS
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sioux City to Massachusetts
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Best
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One-way
Cheapest flights from Sioux City to MassachusettsExplore the most affordable flight options available from Sioux City to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
Explore the most affordable flight options available from Sioux City to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/306:45 pm -
1 stop28h 05m
Thu 11/512:00 pm -
2 stops12h 43m
Deal found 9/28![United Airlines logo]()
$563
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Mon 10/128:35 am -
2 stops27h 08m
Fri 10/168:30 pm -
1 stop22h 23m
Deal found 9/26![United Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/148:35 am -
1 stop6h 46m
Sun 10/186:43 pm -
1 stop24h 10m
Deal found 9/29![United Airlines logo]()
$904
Best flights from Sioux City to MassachusettsDiscover 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 September 30, 2026.
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 September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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 1/279:03 am -
1 stop6h 56m
Sat 1/3012:30 pm -
1 stop6h 24m
Deal found 9/29![United Airlines logo]()
$454
Last-minute flights from Sioux City to MassachusettsDiscover last-minute flight deals from Sioux City to Massachusetts. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux City to Massachusetts. Data last updated September 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Mon 10/128:35 am -
2 stops27h 08m
Fri 10/168:30 pm -
1 stop22h 23m
Deal found 9/26![United Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/148:35 am -
1 stop6h 46m
Sun 10/186:43 pm -
1 stop24h 10m
Deal found 9/29![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/306:45 pm -
1 stop28h 05m
Thu 11/512:00 pm -
2 stops12h 43m
Deal found 9/28![United Airlines logo]()
$563
One-way flights from Sioux City to MassachusettsSearch for one-way flight options from Sioux City to Massachusetts. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Sioux City to Massachusetts. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Sat 10/106:58 pm -
2 stops18h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$491
Find 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 September 30, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $454 (United Airlines) |
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 7,457,451 searches. Data last updated September 30, 2026.
Use the filters below to find and compare flights from Sioux City to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Sioux CityBoston
SUX Sioux City Sioux Gateway - BOS Boston Logan Intl
SUXBOS
Sioux City Sioux Gateway
Wed 1/27
9:03 am-4:59 pm
1 stop6h 56m
Boston Logan Intl
Sat 1/30
12:30 pm-5:54 pm
1 stop6h 24m
$454
Sioux CityBoston
SUX Sioux City Sioux Gateway - BOS Boston Logan Intl
SUXBOS
Sioux City Sioux Gateway
Sat 10/10
6:58 pm-2:55 pm
2 stops18h 57m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$491
Sorted by cheapest first
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.
SUX-BOS
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
SUX-USMA
SUX-BOS
No data available for this route at this time. Please check back soon.
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