Cheap Flights from Sioux City (SUX) to Yamagata (GAJ)

Popular airlines from Sioux City, IA (SUX-Sioux Gateway) to Yamagata Airport (GAJ)

Frequently asked questions

How much does a flight from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ) cost?
Snag a cheap one-way flight or cheap return flight from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ)?
is the most affordable month to fly from SUX to GAJ. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ)?
To find the cheapest airline flying from SUX to GAJ, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ)?
You'll have to book a flight with a layover if you're traveling from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SUX to GAJ?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ)?
Opt for a flight from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ) last-minute?
Waiting until right before your break to book a ticket from SUX to GAJ often results in higher prices. While you might find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a SUX to GAJ flight and hotel package?
Compared with arranging hotels and flights separately, booking a SUX to GAJ flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Sioux Gateway Airport (SUX) to Yamagata Airport (GAJ)?
If you reserved your SUX to GAJ flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Sioux Gateway
Destination airport
Yamagata
Distance
5815 mi

Book with confidence

Sioux City to Yamagata Flights

The cheapest times to fly from Sioux City to Yamagata

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sioux City to Yamagata are during the month of . You can find some of the cheapest flights from Sioux City to Yamagata with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sioux City to Yamagata

Sunday is one of the best days to book for cheap flights from Sioux City to Yamagata: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sioux City to Yamagata

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sioux City to Yamagata in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sioux City to Yamagata flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sioux City to Yamagata airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sioux City to Yamagata Flights

Explore a world of travel with Expedia

*Available to One Key members.