Which airports can I use when flying from Boston to Sioux City?

Flights from Boston to Sioux City usually depart from Boston Logan Intl (BOS) and arrive at Sioux City Sioux Gateway (SUX).

What cabin classes can I book on flights from Boston to Sioux City?

Only Economy Class is available on flights from Boston to Sioux City.

Which airports do connecting flights from Boston to Sioux City pass through?

Connecting flights from Boston to Sioux City most commonly pass through: • Chicago O'Hare Intl (ORD) - 89% of one-stop connections • Denver Intl (DEN) - 11% of one-stop connections

Can I save money by using flexible dates for flights from Boston to Sioux City?

Yes. Flexible dates can save you up to 42% on flights from Boston to Sioux City. Sunday is the cheapest departure day at $453 round-trip on average, while Monday is the most expensive at $780, a difference of $327. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Boston to Sioux City?

There are currently no nonstop flights available from Boston to Sioux City. Flights with 1 layover take between 6h 55m and 7h 28m in total, depending on the connection.

Do I need a passport to fly from Boston to Sioux City?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Boston to Sioux City changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $434 to $967. That means the highest observed fare was about 2x higher than the lowest one.

How much time can I save by choosing a different layover airport from Boston to Sioux City?

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 6h 55m, compared with 7h 28m via Denver Intl (DEN).

What is the time difference between Boston and Sioux City?

Sioux City is 1 hour behind Boston (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?

Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include: • Alamo • Enterprise Rent-A-Car • Hertz • Avis • National

How much should I expect to pay for a Boston to Sioux City flight?

Round-trip flights from Boston to Sioux City range from $442 to $662, with an average of $490 over the past 12 months. Anything below $442 counts as a good deal.

How much is a round-trip flight from Boston to Sioux City?

Round-trip flights from Boston to Sioux City typically range from $442 to $662. The lowest price found in the past 5 days was $434, on United Airlines.

What's the cheapest day of the week to fly from Boston to Sioux City?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Boston to Sioux City. It’s 8% cheaper than the average day, while Monday is the most expensive, with prices 59% higher.

Which airline is the cheapest to fly from Boston to Sioux City?

United Airlines ($434) offered the cheapest round-trip ticket from Boston to Sioux City in the last 5 days.

What’s the most popular layover airport when flying from Boston to Sioux City?

Chicago O'Hare Intl (ORD) is the most popular layover for the Boston to Sioux City route. 89% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

What is the cheapest layover airport when flying from Boston to Sioux City?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $353. Based on KAYAK data over the past 3 months.

When flying from Boston to Sioux City which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Boston to Sioux City layovers at 4h 08m over the past 3 months.

$434 CHEAP FLIGHTS from Boston to Sioux City (BOS - SUX)

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Cheapest round-trip

$434

Typical prices: $442-$662

United Airlines

Sat 10/27Wed 10/31

BOS - SUX • 1 stop

When to travel

January

Cheapest • 48% price drop

July

Most popular

Good to know

Top layover airports

Denver Intl (DEN)

Cheapest • Avg $353 (round-trip)

Chicago O'Hare Intl (ORD)

Shortest trip • 6h 55m (one-way)

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Cheap Flights from Boston to Sioux City (BOS-SUX)

Cheap flights from Boston to Sioux City with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Wed, Oct 28 - Sun, Nov 1

11:55 am - 6:10 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

7h 15m1 stop Chicago O'Hare Intl

6:00 am - 12:41 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

5h 41m1 stop Chicago O'Hare Intl

$434United Airlines

Tue, Oct 27 - Sat, Oct 31

3:05 pm - 11:43 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

9h 38m1 stop Denver Intl

6:00 am - 12:46 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

5h 46m1 stop Chicago O'Hare Intl

$434United Airlines

Tue, Oct 27 - Sat, Oct 31

11:55 am - 6:10 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

7h 15m1 stop Chicago O'Hare Intl

6:00 am - 3:50 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

8h 50m2 stops Chicago O'Hare Intl Newark

$439United Airlines

Wed, Oct 28 - Sun, Nov 1

3:05 pm - 11:43 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

9h 38m1 stop Denver Intl

6:00 am - 4:42 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

9h 42m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$439United Airlines

Tue, Oct 27 - Sat, Oct 31

9:00 am - 6:10 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

10h 10m2 stops Newark Chicago O'Hare Intl

6:00 am - 5:45 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

10h 45m2 stops Chicago O'Hare Intl Newark

$449United Airlines

Wed, Oct 28 - Sun, Nov 1

9:00 am - 6:10 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

10h 10m2 stops Newark Chicago O'Hare Intl

6:00 am - 2:32 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

7h 32m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$449United Airlines

Mon, Nov 2 - Wed, Nov 4

3:05 pm - 11:43 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

9h 38m1 stop Denver Intl

6:00 am - 12:46 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

5h 46m1 stop Chicago O'Hare Intl

$493United Airlines

Mon, Nov 2 - Wed, Nov 4

4:45 pm - 11:43 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

7h 58m1 stop Denver Intl

6:00 am - 6:34 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

11h 34m2 stops Chicago O'Hare Intl Newark

$498United Airlines

Mon, Nov 2 - Wed, Nov 4

1:29 pm - 11:43 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

11h 14m2 stops Chicago O'Hare Intl Denver Intl

6:00 am - 3:50 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

8h 50m2 stops Chicago O'Hare Intl Newark

$508United Airlines

Tue, Oct 27 - Sat, Oct 31

6:00 am - 6:10 pmBOS Boston Logan Intl-SUX Sioux City Sioux Gateway

13h 10m3 stops Newark Cleveland Hopkins Intl Chicago O'Hare Intl

6:00 am - 2:32 pmSUX Sioux City Sioux Gateway-BOS Boston Logan Intl

7h 32m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$564United Airlines

Price, demand and travel trends for Boston to Sioux City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Boston to Sioux City? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Sioux City departing in october.
What's the cheapest day of the week to fly from Boston to Sioux City?: Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Boston to Sioux City. It’s 8% cheaper than the average day, while Monday is the most expensive, with prices 59% higher.

Find deals

Low season	November
High season	July
Cheapest flight	$434

Beat the crowds with an average 74% drop in travelers.

The most popular month to fly with an average 30% increase in travelers.

Round-trip flight from Boston to Sioux City

When to book flights from Boston to Sioux City

Are your dates flexible? Find out the best times to travel from Boston to Sioux City based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Boston to Sioux City?
Only Economy Class is available on flights from Boston to Sioux City.
How long is a flight from Boston to Sioux City?
There are currently no nonstop flights available from Boston to Sioux City. Flights with 1 layover take between 6h 55m and 7h 28m in total, depending on the connection.
Do I need a passport to fly from Boston to Sioux City?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Boston to Sioux City flight?
Round-trip flights from Boston to Sioux City range from $442 to $662, with an average of $490 over the past 12 months. Anything below $442 counts as a good deal.
Have flight prices from Boston to Sioux City changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $434 to $967. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?
Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:

• Alamo
• Enterprise Rent-A-Car
• Hertz
• Avis
• National
Which airports can I use when flying from Boston to Sioux City?
Flights from Boston to Sioux City usually depart from Boston Logan Intl (BOS) and arrive at Sioux City Sioux Gateway (SUX).
Which airports do connecting flights from Boston to Sioux City pass through?
Connecting flights from Boston to Sioux City most commonly pass through:

• Chicago O'Hare Intl (ORD) - 89% of one-stop connections
• Denver Intl (DEN) - 11% of one-stop connections
Can I save money by using flexible dates for flights from Boston to Sioux City?
Yes. Flexible dates can save you up to 42% on flights from Boston to Sioux City. Sunday is the cheapest departure day at $453 round-trip on average, while Monday is the most expensive at $780, a difference of $327.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Boston to Sioux City?
Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 6h 55m, compared with 7h 28m via Denver Intl (DEN).
What is the time difference between Boston and Sioux City?
Sioux City is 1 hour behind Boston (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Sunday departure and avoid flying on Monday. On this route, Sunday flights average $453, about $327 less than Monday fares (42% savings) based on the last 12 months.
If you can choose when to travel, plan your Boston to Sioux City trip for January. Fares historically average $253 round-trip in that month - typically $758 less than the most expensive month, which is September (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Sioux City Sioux Gateway Airport.

• Sioux City Inn

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BOS - SUX

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Everything you should know

Cheap Flights from Boston to Sioux City (BOS-SUX)

Cheap flights from Boston to Sioux City with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Boston to Sioux City flights

How much is a round-trip flight from Boston to Sioux City?

What's the cheapest day of the week to fly from Boston to Sioux City?

Which airline is the cheapest to fly from Boston to Sioux City?

What’s the most popular layover airport when flying from Boston to Sioux City?

What is the cheapest layover airport when flying from Boston to Sioux City?

When flying from Boston to Sioux City which airport offers the shortest layover?

Key details for Boston to Sioux City flights

Low season

High season

Cheapest flight

When to book flights from Boston to Sioux City

Your Boston to Sioux City flight questions, answered

Your guide to booking Boston to Sioux City flights

More options for your flight from Boston to Sioux City

Complete your trip to Sioux City with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boston to Sioux City

Find direct flights to and from Boston and Sioux City

Flights from domestic origins to Sioux City

Flights to other popular destinations

Find deals for your return flight