A wooden bridge over a calm river, surrounded by dense greenery and trees.

Cheap Flights to Nassau County from ₩280,700

View ₩280,700 flight on Fri, Oct 30, 2026Opens in a new window

Popular airlines to Nassau County

  • Delta

  • American Airlines

  • JetBlue Airways

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Breeze Airways

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How much is the cheapest flight to Nassau County?

Prices were available within the past 7 days and start at ₩280,700 for one-way flights and ₩645,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩645,600 Roundtrip, found 14 hours ago
₩645,600
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩645,600 found 14 hours ago
Delta
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩722,900 Roundtrip, found 14 hours ago
₩722,900
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩722,900 found 14 hours ago
Delta
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩729,800 Roundtrip, found 14 hours ago
₩729,800
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩729,800 found 14 hours ago
Delta
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩751,100 Roundtrip, found 14 hours ago
₩751,100
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩751,100 found 14 hours ago
Delta
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩760,400 Roundtrip, found 14 hours ago
₩760,400
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩760,400 found 14 hours ago
United
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩806,300 Roundtrip, found 14 hours ago
₩806,300
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩806,300 found 14 hours ago
United
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩806,900 Roundtrip, found 14 hours ago
₩806,900
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩806,900 found 14 hours ago
American Airlines
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩814,000 Roundtrip, found 14 hours ago
₩814,000
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩814,000 found 14 hours ago
Lufthansa
Fri, Jul 17 - Tue, Jul 21
ICN
Seoul
JAX
Jacksonville
₩2,619,500 Roundtrip, found 6 days ago
₩2,619,500
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Jul 17 from Seoul to Jacksonville, returning Tue, Jul 21, priced at ₩2,619,500 found 6 days ago
Air Canada
Thu, Sep 10 - Thu, Sep 17
ICN
Seoul
JAX
Jacksonville
₩2,637,700 Roundtrip, found 2 days ago
₩2,637,700
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 10 from Seoul to Jacksonville, returning Thu, Sep 17, priced at ₩2,637,700 found 2 days ago

Trending flights to Nassau County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 1 - Tue, Oct 13
ICN
Seoul
JAX
Jacksonville
₩2,392,100 Roundtrip, found 1 day ago
₩2,392,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 1 from Seoul to Jacksonville, returning Tue, Oct 13, priced at ₩2,392,100 found 1 day ago

Frequently asked questions

How do I find cheap flights to Nassau County that have flexible change policies?
By using our neat "No change fee" filter, that's how. Simply type in your preferred dates and destination, click the "Search" button, then select the box directly below the "Flexible change policies" heading (it's on the top left of your screen). Expedia makes it a cinch to find cheap, flexible fares to Nassau County.
Which airlines fly to Nassau County?
When you're ready to book your seat to or near Nassau County, these airlines are waiting to welcome you on board:

  • American Airlines - 763 flights to or near Nassau County each month, including 763 flights to Jacksonville Intl. Airport (JAX) per month.
  • Delta Air Lines - 628 flights to or near Nassau County each month, including 628 flights to Jacksonville Intl. Airport (JAX) per month.
  • United Airlines - 398 flights to or near Nassau County each month, including 398 flights to Jacksonville Intl. Airport (JAX) per month.

How can I find cheap tickets to Nassau County?
In the last seven days, ₩645,600 was the best price for a flight to Nassau County. For even bigger savings, book in advance and be flexible with your travel dates. Search for your flight to Nassau County, then see prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Nassau County?
One-way flights from Seattle (SEA) sold for as little as ₩280,700 in the last seven days. During this time, the cost of a return airfare to Nassau County ranged between ₩645,600 and ₩2,637,700. If you find a deal, book quickly — these prices don't hang around for long.
What are the most popular airports to fly into in Nassau County?
Jet into Jacksonville Intl. Airport (JAX) and sample all that Nassau County has to offer. As the region's primary entry point, around 2,696 flights land here every month.
When is the cheapest time to fly to Nassau County?
Consider jetting off early in the week to bag the best airfare to Nassau County. Tuesday is generally the most economical day to fly, with Monday a close second. Saturday typically has the costliest prices. This is because many people choose to begin their trip on a weekend.
How much is a plane ticket to Nassau County?
In the last seven days, airfares to Nassau County cost between ₩645,600 and ₩2,637,700. Prices generally depend on the departure time, seating class, airline and how early you make your booking.
What is the best time to go to Nassau County?
A great time to discover Hilliard is after June 20 when the summer season starts. In Nassau County's major city, average temperatures fluctuate from 75ºF to 90ºF during this time — glorious weather for seeing the sights! February, March and July are the most popular months for tourists.
What months are the cheapest to book a flight to Nassau County?
Reserve your ticket in February for the cheapest flights to Nassau County. December is generally the most expensive time to buy an airfare.

Book with confidence

About Nassau County

Expedia offers flights to Nassau County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Nassau County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Nassau County
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