How do I know if a flight to Niigata is a good deal?

A good deal on a flight to Niigata is around $1,305 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

$645 CHEAP FLIGHTS to Niigata in 2026

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$885

Typical prices: $1,305-$2,055

Korean Air

Wed 2/7Sun 2/11

SEA - KIJ • 1 stop

Cheapest one-way

$525

Typical prices: $746-$1,033

Multiple Airlines

Tue 2/20

SJC - KIJ • 3 stops

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We hope you love your trip to Niigata!

Flight Deals

Cheap Flights to Niigata

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Niigata

Sun, Feb 7 - Thu, Feb 11

11:00 am - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

30h 25m1 stop Incheon Intl

11:35 am - 9:05 amKIJ Niigata-SEA Seattle/Tacoma Intl

14h 30m1 stop Incheon Intl

$885Korean Air

Sun, Feb 7 - Thu, Feb 11

12:00 pm - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

29h 25m2 stops Los Angeles Los Angeles Incheon Intl

11:35 am - 9:05 amKIJ Niigata-SEA Seattle/Tacoma Intl

14h 30m1 stop Incheon Intl

$890Korean Air

Sun, Feb 7 - Thu, Feb 11

7:20 am - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

34h 05m2 stops San Francisco Incheon Intl

11:35 am - 9:54 pmKIJ Niigata-SEA Seattle/Tacoma Intl

27h 19m2 stops Incheon Intl Las Vegas Harry Reid Intl

$901Korean Air

Sun, Feb 7 - Thu, Feb 11

11:00 am - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

30h 25m1 stop Incheon Intl

11:35 am - 9:05 amKIJ Niigata-SEA Seattle/Tacoma Intl

14h 30m1 stop Incheon Intl

$1,007Korean Air

Sun, Feb 7 - Thu, Feb 11

12:00 pm - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

29h 25m2 stops Los Angeles Los Angeles Incheon Intl

11:35 am - 9:05 amKIJ Niigata-SEA Seattle/Tacoma Intl

14h 30m1 stop Incheon Intl

$1,012Korean Air

Sun, Feb 7 - Thu, Feb 11

12:00 pm - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

29h 25m2 stops Los Angeles Los Angeles Incheon Intl

11:35 am - 3:25 pmKIJ Niigata-SEA Seattle/Tacoma Intl

20h 50m2 stops Incheon Intl San Francisco

$1,023Korean Air

Sat, Feb 13 - Wed, Feb 17

10:00 pm - 10:25 amLAX Los Angeles Los Angeles-KIJ Niigata

19h 25m1 stop Incheon Intl

11:35 am - 1:45 pmKIJ Niigata-LAX Los Angeles Los Angeles

19h 10m1 stop Incheon Intl

$1,057Korean Air

Sat, Feb 13 - Wed, Feb 17

3:40 pm - 10:25 amLAX Los Angeles Los Angeles-KIJ Niigata

25h 45m2 stops Las Vegas Harry Reid Intl Incheon Intl

11:35 am - 1:45 pmKIJ Niigata-LAX Los Angeles Los Angeles

19h 10m1 stop Incheon Intl

$1,062Korean Air

Sat, Feb 13 - Wed, Feb 17

6:00 pm - 10:25 amLAX Los Angeles Los Angeles-KIJ Niigata

23h 25m2 stops Las Vegas Harry Reid Intl Incheon Intl

11:35 am - 2:32 pmKIJ Niigata-LAX Los Angeles Los Angeles

19h 57m2 stops Incheon Intl San Francisco

$1,073Korean Air

Thu, Oct 22 - Thu, Oct 29

6:00 am - 7:20 pmBWI Baltimore/Washington-KIJ Niigata

24h 20m2 stops Atlanta Hartsfield-Jackson Incheon Intl

1:10 pm - 11:28 pmKIJ Niigata-BWI Baltimore/Washington

23h 18m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,162Delta

All round-trip flight deals to Niigata

Sun, Feb 7 - Thu, Feb 11

11:00 am - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

30h 25m1 stop Incheon Intl

11:35 am - 9:05 amKIJ Niigata-SEA Seattle/Tacoma Intl

14h 30m1 stop Incheon Intl

$885Korean Air

Sun, Feb 7 - Thu, Feb 11

12:00 pm - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

29h 25m2 stops Los Angeles Los Angeles Incheon Intl

11:35 am - 9:05 amKIJ Niigata-SEA Seattle/Tacoma Intl

14h 30m1 stop Incheon Intl

$890Korean Air

Sun, Feb 7 - Thu, Feb 11

7:20 am - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

34h 05m2 stops San Francisco Incheon Intl

11:35 am - 9:54 pmKIJ Niigata-SEA Seattle/Tacoma Intl

27h 19m2 stops Incheon Intl Las Vegas Harry Reid Intl

$901Korean Air

Sun, Feb 7 - Thu, Feb 11

11:00 am - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

30h 25m1 stop Incheon Intl

11:35 am - 9:05 amKIJ Niigata-SEA Seattle/Tacoma Intl

14h 30m1 stop Incheon Intl

$1,007Korean Air

Sun, Feb 7 - Thu, Feb 11

12:00 pm - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

29h 25m2 stops Los Angeles Los Angeles Incheon Intl

11:35 am - 9:05 amKIJ Niigata-SEA Seattle/Tacoma Intl

14h 30m1 stop Incheon Intl

$1,012Korean Air

Sun, Feb 7 - Thu, Feb 11

12:00 pm - 10:25 amSEA Seattle/Tacoma Intl-KIJ Niigata

29h 25m2 stops Los Angeles Los Angeles Incheon Intl

11:35 am - 3:25 pmKIJ Niigata-SEA Seattle/Tacoma Intl

20h 50m2 stops Incheon Intl San Francisco

$1,023Korean Air

Sat, Feb 13 - Wed, Feb 17

10:00 pm - 10:25 amLAX Los Angeles Los Angeles-KIJ Niigata

19h 25m1 stop Incheon Intl

11:35 am - 1:45 pmKIJ Niigata-LAX Los Angeles Los Angeles

19h 10m1 stop Incheon Intl

$1,057Korean Air

Sat, Feb 13 - Wed, Feb 17

3:40 pm - 10:25 amLAX Los Angeles Los Angeles-KIJ Niigata

25h 45m2 stops Las Vegas Harry Reid Intl Incheon Intl

11:35 am - 1:45 pmKIJ Niigata-LAX Los Angeles Los Angeles

19h 10m1 stop Incheon Intl

$1,062Korean Air

Sat, Feb 13 - Wed, Feb 17

6:00 pm - 10:25 amLAX Los Angeles Los Angeles-KIJ Niigata

23h 25m2 stops Las Vegas Harry Reid Intl Incheon Intl

11:35 am - 2:32 pmKIJ Niigata-LAX Los Angeles Los Angeles

19h 57m2 stops Incheon Intl San Francisco

$1,073Korean Air

Thu, Oct 22 - Thu, Oct 29

6:00 am - 7:20 pmBWI Baltimore/Washington-KIJ Niigata

24h 20m2 stops Atlanta Hartsfield-Jackson Incheon Intl

1:10 pm - 11:28 pmKIJ Niigata-BWI Baltimore/Washington

23h 18m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,162Delta

Booking Insights

Price, demand and travel trends for United States to Niigata flights

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

What is the cheapest time of day to fly to Niigata?

Night flights to Niigata are the cheapest at $1,881 round-trip on average. Evening flights are the most expensive at $2,512.

Find deals

Cheapest flight	$525

Flight from San Jose to Niigata

When to book flights to Niigata

Are your dates flexible? Find out the best times to travel to Niigata 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. The information is for flights to Niigata based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Niigata is a good deal?
A good deal on a flight to Niigata is around $1,305 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Niigata, recent KAYAK data shows that stronger deals tend to land around $1,305 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat-selection costs on budget carriers.
• Verify whether you need any travel documents beyond ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to evening to save up to $631 per round-trip. Evening flights to Niigata average $1,881 compared to $2,512 for afternoon flights. See the time-of-day chart above for the full breakdown.