HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sioux City

$624+ Cheap flights from Idaho to Sioux City (SUX)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SUX
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Sioux City with Cheapflights

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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Idaho to Sioux City

Cheapest flights from Idaho to Sioux City
Explore the most affordable flight options available from Idaho to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This United Airlines deal was found by Cheapflights users on 11/3. 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 11/185:10 amGEG - SUX
1 stop7h 43mUnited Airlines
Fri 11/223:35 pmSUX - GEG
1 stop7h 37mUnited Airlines
Deal found 11/3$624
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/28:13 amBOI - SUX
2 stops13h 47mUnited Airlines
Tue 12/33:35 pmSUX - BOI
1 stop22h 54mUnited Airlines
Deal found 11/2$925

Find flights from Idaho to Sioux City within your budget

Customize your flight search to find flights from Idaho 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, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SpokaneSioux City

GEG - SUX

GEGSUX

Spokane

Mon 11/18

5:10 am-2:53 pm

1 stop7h 43m

Sioux City Sioux Gateway

Fri 11/22

3:35 pm-9:12 pm

1 stop7h 37m

$624

BoiseSioux City

BOI - SUX

BOISUX

Boise Air Term. Gowen Fld

Mon 12/2

8:13 am-11:00 pm

2 stops13h 47m

Sioux City Sioux Gateway

Tue 12/3

3:35 pm-1:29 pm

1 stop22h 54m

$925

Flights are sorted by cheapest first

Deals found on 11/3

Best time to book a flight from Idaho to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Idaho 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.

Travel insights for flights from Idaho to Sioux City

Get recent, data-driven insights about flights from Idaho to Sioux City including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Idaho to Sioux City (average of $312). Flying from Idaho to Sioux City in March is currently the most expensive (average of $446). 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.

Rainfall in Sioux City by month

Plan your trip to Sioux City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sioux City ranges from 0.7 - 4.2 inches per month. June is typically the wettest month, when rainfall can reach 4.2 in. January is typically the driest time to visit Sioux City when rainfall is around 0.7 in.

Temperature in Sioux City by month

Plan your trip to Sioux City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sioux City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Sioux City

Get insights into the airlines that provide service to Sioux City. 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 Sioux City. Reviews last updated November 4, 2024.
United Airlines
7.4
Good
9,226 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

United Airlines
7.4
Good
9,226 reviews
United Airlines
7.4
Good
9,226 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

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

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

  • Can I find flights from Idaho to Sioux City for under $700 on Cheapflights?

    Yes, there are multiple flights from Idaho to Sioux City for under $700. The cheapest flight booked recently is on United Airlines for just $624, but on average you can expect to pay $774.

  • What does BOI to SUX mean?

    This is defined as Boise Air Term. Gowen Fld Airport (BOI) and Sioux City Sioux Gateway Airport (SUX). Codes like Sioux City Sioux Gateway Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH).

  • Can I find deals for flights from Idaho to Sioux City that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho to Sioux City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Idaho to Sioux City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho to Sioux City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Sioux City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Idaho to Sioux City that allow pets onboard?

    Many airlines flying from Idaho to Sioux City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Idaho to Sioux City?

    Yes, you can often find last-minute deals on Idaho to Sioux City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Idaho to Sioux City flight deals updated?

    The Idaho to Sioux City flight deals you see on this page were last updated on 11/3.

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

    Currently, October is the cheapest month in which you can book a flight from Idaho to Sioux City (average of $312). Flying from Idaho to Sioux City in March is currently the most expensive (average of $446). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Sioux City

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Omaha flights
Los Angeles to Omaha flights
LaGuardia to Des Moines flights
John F Kennedy Intl to Omaha flights
Dallas/Fort Worth to Des Moines flights
Newark to Omaha flights
O'Hare Intl to Omaha flights
Dallas/Fort Worth to Omaha flights
Atlanta to Omaha flights
Seattle to Des Moines flights
Hobby to Des Moines flights
John F Kennedy Intl to Des Moines flights
Denver to Des Moines flights
Denver to Omaha flights
Denver to Cedar Rapids flights
George Bush Intcntl to Des Moines flights
Sky Harbor Intl to Omaha flights
Reagan-National to Des Moines flights
Hobby to Omaha flights
Seattle to Cedar Rapids flights
Dulles Intl to Des Moines flights
Denver to Moline flights
Minneapolis to Omaha flights
Seattle to Moline flights
Baltimore to Omaha flights
San Francisco to Omaha flights
O'Hare Intl to Des Moines flights
Dulles Intl to Omaha flights
San Francisco to Cedar Rapids flights
Atlanta to Des Moines flights
Reagan-National to Cedar Rapids flights
Seattle to Omaha flights
Portland to Omaha flights
Sky Harbor Intl to Cedar Rapids flights
Seattle to Sioux City flights
Reagan-National to Omaha flights
Philadelphia to Omaha flights
Raleigh to Des Moines flights
George Bush Intcntl to Omaha flights
Sacramento to Omaha flights
Newark to Moline flights
Ontario to Omaha flights
Boston to Cedar Rapids flights
Salt Lake City to Omaha flights
Newark to Des Moines flights
Los Angeles to Cedar Rapids flights
LaGuardia to Cedar Rapids flights
Sky Harbor Intl to Des Moines flights
LaGuardia to Moline flights
Midway to Des Moines flights

Top airline flying from Idaho to Sioux City

Discover the top airline that operate flights from Idaho to Sioux City. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$333Average$626FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines