When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport?

Prices for flights from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport refresh daily.

How many operators does momondo search for flights from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport?

As of March 2026, there is 1 operator available to choose from for flights from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport.

How old do you have to be to fly from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$475 Cheap Flights from Sioux City to Boston in 2026

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Find the cheapest flights from Sioux City to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:55 pm - 11:59 pm

SUX

BOS

10h 04m

2 stops

10:45 am - 6:06 pm

BOS

SUX

8h 21m

1 stop

$475United Airlines

Tue, May 12 - Tue, May 19

12:55 pm - 7:26 pm

SUX

BOS

5h 31m

1 stop

10:45 am - 6:06 pm

BOS

SUX

8h 21m

1 stop

$496United Airlines

Tue, May 12 - Tue, May 19

12:55 pm - 11:59 pm

SUX

BOS

10h 04m

2 stops

6:39 pm - 10:41 am

BOS

SUX

17h 02m

2 stops

$536United Airlines

Tue, May 12 - Tue, May 19

11:32 am - 9:59 pm

SUX

BOS

9h 27m

1 stop

8:39 pm - 11:44 pm

BOS

SUX

28h 05m

1 stop

$547United Airlines

Sat, Jun 6 - Sat, Jun 13

11:32 am - 11:59 pm

SUX

BOS

11h 27m

2 stops

8:39 pm - 11:44 pm

BOS

SUX

28h 05m

1 stop

$557United Airlines

Sat, Jun 6 - Sat, Jun 13

11:32 am - 11:59 pm

SUX

BOS

11h 27m

2 stops

7:27 pm - 10:57 am

BOS

SUX

16h 30m

2 stops

$562United Airlines

Sat, Jun 6 - Sat, Jun 13

12:55 pm - 5:26 pm

SUX

BOS

27h 31m

1 stop

12:30 pm - 5:56 pm

BOS

SUX

6h 26m

1 stop

$692United Airlines

Mon, Apr 13 - Fri, Apr 17

12:55 pm - 7:06 pm

SUX

BOS

29h 11m

2 stops

11:00 am - 5:56 pm

BOS

SUX

7h 56m

1 stop

$712United Airlines

Mon, Apr 13 - Fri, Apr 17

11:32 am - 5:58 am

SUX

BOS

17h 26m

1 stop

8:39 pm - 10:57 am

BOS

SUX

15h 18m

1 stop

$721United Airlines

Sun, Jun 21 - Tue, Jun 23

6:30 pm - 5:58 am

SUX

BOS

10h 28m

1 stop

7:27 pm - 10:57 am

BOS

SUX

16h 30m

2 stops

$731United Airlines

Sun, Jun 21 - Tue, Jun 23

United Airlines flights from Sioux City to Boston

Our best United Airlines deals on Sioux City to Boston flight tickets

United Airlines

May 12

SUX12:55 pmSioux City Sioux Gateway

10h 04m

2 stops

BOS11:59 pmBoston Logan Intl

May 19

BOS10:45 amBoston Logan Intl

8h 21m

1 stop

SUX6:06 pmSioux City Sioux Gateway

$475

United Airlines

May 12

SUX12:55 pmSioux City Sioux Gateway

5h 31m

1 stop

BOS7:26 pmBoston Logan Intl

May 19

BOS10:45 amBoston Logan Intl

8h 21m

1 stop

SUX6:06 pmSioux City Sioux Gateway

$496

United Airlines

May 12

SUX12:55 pmSioux City Sioux Gateway

10h 04m

2 stops

BOS11:59 pmBoston Logan Intl

May 19

BOS6:39 pmBoston Logan Intl

17h 02m

2 stops

SUX10:41 amSioux City Sioux Gateway

$536

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Tue 5/12

12:55 pm-11:59 pm

2 stops10h 04m

Boston Logan Intl

Tue 5/19

10:45 am-6:06 pm

1 stop8h 21m

$475

Quickest round-trip

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Tue 5/12

12:55 pm-7:26 pm

1 stop5h 31m

Boston Logan Intl

Tue 5/19

10:45 am-6:06 pm

1 stop8h 21m

$496

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Tue 5/12

12:55 pm-11:59 pm

2 stops10h 04m

Boston Logan Intl

Tue 5/19

6:39 pm-10:41 am

2 stops17h 02m

$536

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Sat 6/6

11:32 am-9:59 pm

1 stop9h 27m

Boston Logan Intl

Sat 6/13

8:39 pm-11:44 pm

1 stop28h 05m

$547

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Sat 6/6

11:32 am-11:59 pm

2 stops11h 27m

Boston Logan Intl

Sat 6/13

8:39 pm-11:44 pm

1 stop28h 05m

$557

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Sat 6/6

11:32 am-11:59 pm

2 stops11h 27m

Boston Logan Intl

Sat 6/13

7:27 pm-10:57 am

2 stops16h 30m

$562

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Mon 4/13

12:55 pm-5:26 pm

1 stop27h 31m

Boston Logan Intl

Fri 4/17

12:30 pm-5:56 pm

1 stop6h 26m

$692

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Mon 4/13

12:55 pm-7:06 pm

2 stops29h 11m

Boston Logan Intl

Fri 4/17

11:00 am-5:56 pm

1 stop7h 56m

$712

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Sun 6/21

11:32 am-5:58 am

1 stop17h 26m

Boston Logan Intl

Tue 6/23

8:39 pm-10:57 am

1 stop15h 18m

$721

Sioux CityBoston

SUX - BOS

SUXBOS

Sioux City Sioux Gateway

Sun 6/21

6:30 pm-5:58 am

1 stop10h 28m

Boston Logan Intl

Tue 6/23

7:27 pm-10:57 am

2 stops16h 30m

$731

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Sioux City to Boston

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 airlines fly to Boston?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Boston from Sioux City according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 4 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux City to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux City to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sioux City to Boston (SUX to BOS) flight deals and tips

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

Fastest flight time	8h 04m
Direct flights	None

The fastest flight from Sioux City to Boston takes 8h 04m

There are no direct flights from Sioux City to Boston. There are no popular flight routes from Sioux City to Boston.

Search flight deals

How far is Sioux City Sioux Gateway to Boston Logan Intl by plane?
The straight-line distance from Sioux City Sioux Gateway to Boston Logan Intl is 1286.6 mi. By plane, this route typically takes 8h 04m.
When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport?
Prices for flights from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport?
As of March 2026, there is 1 operator available to choose from for flights from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Sioux City to Boston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sioux City to Boston is United Airlines (100% of total bookings).

Best airlines flying from Sioux City to Boston

Compare and see reviews for airlines that fly from Sioux City to Boston with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 9,514 reviews		Search United Airlines flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

Cambridge

South Yarmouth

Narragansett

Gloucester

Falmouth

Brockton

Warwick

Chatham

Laconia

Sturbridge

Nashua

Everett

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sioux City to Boston. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Boston from Sioux City which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Boston from Sioux City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Sioux City to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.