Cheap Flights to Washington County

Popular airlines to Washington County

  • American Airlines

    American Airlines

  • Qatar Airways

    Qatar Airways

  • Delta

    Delta

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Popular cities in Washington County

FlightsFlights

Johnson City

Johnson City

Cheapest Flights to Washington County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 14 Aug. - Sat, 30 Aug.
SYD
Sydney
TRI
Tri-Cities
AU$1,654 Return, found 6 days ago
AU$1,654
Return
found 6 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Sydney to Tri-Cities, returning Sat, 30 Aug., priced at AU$1,654 found 6 days ago
Jetstar
Fri, 1 Aug. - Fri, 15 Aug.
SYD
Sydney
TRI
Tri-Cities
AU$1,661 Return, found 6 days ago
AU$1,661
Return
found 6 days ago
Select Jetstar flight, departing Fri, 1 Aug. from Sydney to Tri-Cities, returning Fri, 15 Aug., priced at AU$1,661 found 6 days ago
American Airlines
Fri, 15 Aug. - Sat, 30 Aug.
SYD
Sydney
TRI
Tri-Cities
AU$1,665 Return, found 6 days ago
AU$1,665
Return
found 6 days ago
Select American Airlines flight, departing Fri, 15 Aug. from Sydney to Tri-Cities, returning Sat, 30 Aug., priced at AU$1,665 found 6 days ago
American Airlines
Thu, 7 Aug. - Mon, 25 Aug.
SYD
Sydney
TRI
Tri-Cities
AU$1,672 Return, found 6 days ago
AU$1,672
Return
found 6 days ago
Select American Airlines flight, departing Thu, 7 Aug. from Sydney to Tri-Cities, returning Mon, 25 Aug., priced at AU$1,672 found 6 days ago
American Airlines
Sat, 30 Aug. - Sun, 14 Sep.
SYD
Sydney
TRI
Tri-Cities
AU$1,676 Return, found 6 days ago
AU$1,676
Return
found 6 days ago
Select American Airlines flight, departing Sat, 30 Aug. from Sydney to Tri-Cities, returning Sun, 14 Sep., priced at AU$1,676 found 6 days ago
American Airlines
Wed, 6 Aug. - Wed, 27 Aug.
SYD
Sydney
TRI
Tri-Cities
AU$1,686 Return, found 6 days ago
AU$1,686
Return
found 6 days ago
Select American Airlines flight, departing Wed, 6 Aug. from Sydney to Tri-Cities, returning Wed, 27 Aug., priced at AU$1,686 found 6 days ago
American Airlines
Thu, 7 Aug. - Wed, 27 Aug.
SYD
Sydney
TRI
Tri-Cities
AU$1,697 Return, found 6 days ago
AU$1,697
Return
found 6 days ago
Select American Airlines flight, departing Thu, 7 Aug. from Sydney to Tri-Cities, returning Wed, 27 Aug., priced at AU$1,697 found 6 days ago
Delta
Thu, 11 Sep. - Fri, 26 Sep.
SYD
Sydney
TRI
Tri-Cities
AU$1,750 Return, found 6 hours ago
AU$1,750
Return
found 6 hours ago
Select Delta flight, departing Thu, 11 Sep. from Sydney to Tri-Cities, returning Fri, 26 Sep., priced at AU$1,750 found 6 hours ago
Qantas Airways
Thu, 28 Aug. - Mon, 1 Sep.
CBR
Canberra
TRI
Tri-Cities
AU$2,000 Return, found 5 days ago
AU$2,000
Return
found 5 days ago
Select Qantas Airways flight, departing Thu, 28 Aug. from Canberra to Tri-Cities, returning Mon, 1 Sep., priced at AU$2,000 found 5 days ago
Qatar Airways
Mon, 1 Sep. - Fri, 5 Sep.
PER
Perth
TRI
Tri-Cities
AU$3,473 Return, found 3 hours ago
AU$3,473
Return
found 3 hours ago
Select Qatar Airways flight, departing Mon, 1 Sep. from Perth to Tri-Cities, returning Fri, 5 Sep., priced at AU$3,473 found 3 hours ago

Washington County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Washington County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Washington County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Washington County that won’t cause your wallet to flinch. Browse through our inventory of Washington County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Washington County Flights Information

Airlines serving
Delta, American Airlines, Jetstar, Qantas Airways, Qatar Airways
Roundtrip price
from AU$1,654

Frequently asked questions

How do I find cheap flights to Washington County that have flexible change policies?
When it comes to flying these days, flexibility is crucial. That's why we've added a "No change fee" search function to help you find cheap and flexible flights to Washington County. It's near the top left of your screen under the "Flexible change policies" subheading.
Which airlines fly to Washington County?
When you're ready to reserve your airfare to or near Washington County, these quality airlines look forward to welcoming you on board:

  • American Airlines - 260 flights to or near Washington County each month, including 260 flights to Tri-Cities Regional Airport (TRI) per month.
  • Delta Air Lines - 108 flights to or near Washington County each month, including 108 flights to Tri-Cities Regional Airport (TRI) per month.
  • Allegiant Air - 17 flights to or near Washington County each month, including 17 flights to Tri-Cities Regional Airport (TRI) per month.

How can I find cheap tickets to Washington County?
For an unbeatable deal to Washington County, book ahead of time. Also think about using Expedia's handy "flexible dates" feature at the top of your search results. This will display prices for the days around your travel dates. In the last seven days, AU$1,654 was the best price for a flight to Washington County.
How much is a flight to Washington County?
There were lots of affordable fares up for grabs in the last seven days, with the cost of a round-trip flight to Washington County varying between AU$1,654 and AU$3,473. Many lucky travellers scored one-way tickets from Sydney (SYD) for only AU$1,046.
What are the most popular airports to fly into in Washington County?
Book your flight to Tri-Cities Regional Airport (TRI) and experience everything that Washington County has to offer. As the region's main entry point, about 385 flights touch down here each month.
When is the cheapest time to fly to Washington County?
If you're not set on what date you travel to Washington County, try to depart early on in the week. The cheapest day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the priciest day, with a lot of people preferring to take off on the weekend.
How much is a plane ticket to Washington County?
In the last seven days, fares to Washington County varied between AU$1,654 and AU$3,473. Prices rise as your travel date nears, so land yourself a bargain today.
What is the best time to go to Washington County?
If you're eager to enjoy Washington County's most populous city at its liveliest, travel to Johnson City sometime during March, April and August. Similar to most places in the Northern Hemisphere, summer here begins June 20  with temperatures ranging between 16ºC and 29ºC.
What months are the cheapest to book a flight to Washington County?
Book your ticket in February for bargain flight deals to Washington County. The festive month of December is generally the most expensive time to buy a seat.

Trending flights to Washington County

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

American Airlines
Thu, 14 Aug. - Sat, 30 Aug.
SYD
Sydney
TRI
Tri-Cities
AU$1,654 Return, found 6 days ago
AU$1,654
Return
found 6 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Sydney to Tri-Cities, returning Sat, 30 Aug., priced at AU$1,654 found 6 days ago
*Available to Expedia members.