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Cheap flights from Massachusetts to Sioux City from $186

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Sioux City departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Massachusetts to Sioux City

Cheap round-trip flights

United Airlines Logo
3:15 pm - 10:57 pmBOS-SUX
8h 42m1 stop
United Airlines Logo
6:48 pm - 10:35 amSUX-BOS
14h 47m2 stops
$565United Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
United Airlines Logo
3:15 pm - 10:57 pmBOS-SUX
8h 42m1 stop
United Airlines Logo
7:49 am - 12:48 pmSUX-BOS
27h 59m1 stop
$573United Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
United Airlines Logo
6:00 am - 11:00 pmBOS-SUX
18h 00m1 stop
United Airlines Logo
6:51 pm - 6:00 amSUX-BOS
10h 09m1 stop
$623United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
5:30 am - 6:13 pmBOS-SUX
13h 43m2 stops
United Airlines Logo
6:48 pm - 10:35 amSUX-BOS
14h 47m2 stops
$625United Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
United Airlines Logo
5:30 am - 11:00 pmBOS-SUX
18h 30m2 stops
United Airlines Logo
6:51 pm - 6:00 amSUX-BOS
10h 09m1 stop
$678United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
11:00 am - 10:57 pmBOS-SUX
12h 57m1 stop
United Airlines Logo
7:49 am - 5:46 pmSUX-BOS
8h 57m1 stop
$702United Airlines
Find Deal
Tue, Aug 26 - Wed, Aug 27
United Airlines Logo
9:43 am - 10:57 pmBOS-SUX
14h 14m1 stop
United Airlines Logo
7:49 am - 11:57 pmSUX-BOS
15h 08m2 stops
$712United Airlines
Find Deal
Tue, Aug 26 - Wed, Aug 27
United Airlines Logo
7:10 am - 6:13 pmBOS-SUX
12h 03m2 stops
United Airlines Logo
7:49 am - 9:21 pmSUX-BOS
12h 32m2 stops
$765United Airlines
Find Deal
Tue, Aug 26 - Wed, Aug 27
United Airlines Logo
5:30 am - 11:00 pmBOS-SUX
18h 30m3 stops
United Airlines Logo
6:51 pm - 6:00 amSUX-BOS
10h 09m1 stop
$774United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
6:00 am - 10:57 pmBOS-SUX
17h 57m3 stops
United Airlines Logo
7:49 am - 5:34 pmSUX-BOS
8h 45m2 stops
$1,606United Airlines
Find Deal
Tue, Aug 26 - Wed, Aug 27

United Airlines flights from Massachusetts to Sioux City

Our best United Airlines deals on Massachusetts to Sioux City flight tickets
United Airlines
Aug 28
BOS3:15 pmBoston Logan Intl
8h 42m
1 stop
SUX10:57 pmSioux City Sioux Gateway
Sep 1
SUX6:48 pmSioux City Sioux Gateway
14h 47m
2 stops
BOS10:35 amBoston Logan Intl
$565
Find similar
United Airlines
Aug 28
BOS3:15 pmBoston Logan Intl
8h 42m
1 stop
SUX10:57 pmSioux City Sioux Gateway
Sep 1
SUX7:49 amSioux City Sioux Gateway
27h 59m
1 stop
BOS12:48 pmBoston Logan Intl
$573
Find similar
United Airlines
Sep 28
BOS6:00 amBoston Logan Intl
18h 00m
1 stop
SUX11:00 pmSioux City Sioux Gateway
Oct 5
SUX6:51 pmSioux City Sioux Gateway
10h 09m
1 stop
BOS6:00 amBoston Logan Intl
$623
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Sioux City 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Massachusetts to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Thu 8/28

3:15 pm-10:57 pm

1 stop8h 42m

Sioux City Sioux Gateway

Mon 9/1

6:48 pm-10:35 am

2 stops14h 47m

$565

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Thu 8/28

3:15 pm-10:57 pm

1 stop8h 42m

Sioux City Sioux Gateway

Mon 9/1

7:49 am-12:48 pm

1 stop27h 59m

$573

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Sun 9/28

6:00 am-11:00 pm

1 stop18h 00m

Sioux City Sioux Gateway

Sun 10/5

6:51 pm-6:00 am

1 stop10h 09m

$623

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Thu 8/28

5:30 am-6:13 pm

2 stops13h 43m

Sioux City Sioux Gateway

Mon 9/1

6:48 pm-10:35 am

2 stops14h 47m

$625

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Sun 9/28

5:30 am-11:00 pm

2 stops18h 30m

Sioux City Sioux Gateway

Sun 10/5

6:51 pm-6:00 am

1 stop10h 09m

$678

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Tue 8/26

11:00 am-10:57 pm

1 stop12h 57m

Sioux City Sioux Gateway

Wed 8/27

7:49 am-5:46 pm

1 stop8h 57m

$702

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Tue 8/26

9:43 am-10:57 pm

1 stop14h 14m

Sioux City Sioux Gateway

Wed 8/27

7:49 am-11:57 pm

2 stops15h 08m

$712

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Tue 8/26

7:10 am-6:13 pm

2 stops12h 03m

Sioux City Sioux Gateway

Wed 8/27

7:49 am-9:21 pm

2 stops12h 32m

$765

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Sun 9/28

5:30 am-11:00 pm

3 stops18h 30m

Sioux City Sioux Gateway

Sun 10/5

6:51 pm-6:00 am

1 stop10h 09m

$774

BostonSioux City

BOS - SUX

BOSSUX

Boston Logan Intl

Tue 8/26

6:00 am-10:57 pm

3 stops17h 57m

Sioux City Sioux Gateway

Wed 8/27

7:49 am-5:34 pm

2 stops8h 45m

$1,606

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Massachusetts to Sioux City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Sioux City?

On average, the least expensive day to fly to Sioux City from Massachusetts is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $509. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Massachusetts because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $532.

What is the cheapest time of day to depart on your flight to Sioux City?

The cheapest time of day to fly to Sioux City is in the afternoon when flights can be purchased for as low as $544. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $638 on average. Flights to Sioux City from Massachusetts in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Massachusetts to Sioux City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Sioux City

Best Price Found

$186

Fastest flight time

8h 42m

Direct flights

None

Airports in Sioux City

1 airport
The best one-way flight to Sioux City from Massachusetts in the past 72 hours is $186. The best round-trip flight deal from Massachusetts to Sioux City found on momondo in the last 72 hours is $565.
The fastest flight from Massachusetts to Sioux City takes 8h 42m
There are no direct flights from Massachusetts to Sioux City. Popular non-direct route for this connection is Boston Logan Intl Airport - Sioux City Sioux Gateway Airport.
There is 1 airport near Sioux City: Sioux City Sioux Gateway (SUX)
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Sioux City Sioux Gateway Airport?

    Prices for flights from Massachusetts to Sioux City Sioux Gateway Airport refresh daily.

  • How many operators does momondo search for flights from Massachusetts to Sioux City Sioux Gateway Airport?

  • How old do you have to be to fly from Massachusetts to Sioux City Sioux Gateway Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Sioux City Sioux Gateway Airport.

  • What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

    The necessary travel and health documents for your Sioux City Sioux Gateway Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Sioux City

Compare and see reviews for airlines that fly from Massachusetts to Sioux City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $368Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Traveling to a place near Sioux City?

Book flights to Sioux City if you plan to visit one of these locations
Norfolk

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Sioux City?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Massachusetts to Sioux City for you.

Can I find flights from Massachusetts to Sioux City with flexible booking policies on momondo?

All flight searches from Massachusetts to Sioux City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Massachusetts to Sioux City?

momondo helps you find the best flight between Massachusetts and Sioux City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Massachusetts to Sioux City right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to Sioux City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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