Cheap Flights from Union Island (UNI) to Niigata (KIJ)

Popular airlines from Union Island (UNI) to Niigata Airport (KIJ)

Frequently asked questions

How much does a flight from Union Island (UNI) to Niigata Airport (KIJ) cost?
Lock in a cheap one-way flight or cheap return flight from Union Island (UNI) to Niigata Airport (KIJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Union Island (UNI) to Niigata Airport (KIJ)?
The cheapest month to fly from UNI to KIJ is , when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Union Island (UNI) to Niigata Airport (KIJ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest UNI to KIJ flight.
How many flights per day from Union Island (UNI) to Niigata Airport (KIJ)?
Direct flights from Union Island (UNI) to Niigata Airport (KIJ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from UNI to KIJ?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Union Island (UNI) to Niigata Airport (KIJ)?
Opt for a flight from Union Island (UNI) to Niigata Airport (KIJ) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Union Island (UNI) to Niigata Airport (KIJ) last-minute?
Last-minute fares from UNI to KIJ are generally more expensive. For the best prices, start searching for flights ahead of time. That said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book an UNI to KIJ flight and hotel package?
Booking an UNI to KIJ flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Union Island (UNI) to Niigata Airport (KIJ)?
Usually, it's possible to cancel or reschedule your UNI to KIJ flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Union Island
Destination airport
Niigata
Distance
8699 mi

Book with confidence

Book with confidence

Union Island to Niigata Flights

The cheapest times to fly from Union Island to Niigata

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 Union Island to Niigata are during the month of . You can find some of the cheapest flights from Union Island to Niigata with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Union Island to Niigata

Sunday is one of the best days to book for cheap flights from Union Island to Niigata: 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 Union Island to Niigata

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 Union Island to Niigata 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 Union Island to Niigata 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 Union Island to Niigata 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.

 

Union Island to Niigata Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.