Cheap Flights to Tri-Cities

Featured airlines

American Airlines
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

Cheap Tickets to Tri-Cities

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
Tue., 30 Sep. - Tue., 21 Oct.
DFW
Dallas-Fort Worth Intl.
TRI
Tri-Cities Regional
AU$753 Return, found 1 day ago
AU$753
Return
found 1 day ago
Select American Airlines flight, departing Tue., 30 Sep. from Dallas-Fort Worth Intl. to Tri-Cities Regional, returning Tue., 21 Oct., priced at AU$753 found 1 day ago
Delta
Tue., 30 Sep. - Tue., 21 Oct.
DAL
Love Field
TRI
Tri-Cities Regional
AU$784 Return, found 1 day ago
AU$784
Return
found 1 day ago
Select Delta flight, departing Tue., 30 Sep. from Love Field to Tri-Cities Regional, returning Tue., 21 Oct., priced at AU$784 found 1 day ago
American Airlines
Thu., 23 Jan. - Mon., 27 Jan.
CBR
Canberra Intl.
TRI
Tri-Cities Regional
AU$3,359 Return, found 2 days ago
AU$3,359
Return
found 2 days ago
Select American Airlines flight, departing Thu., 23 Jan. from Canberra Intl. to Tri-Cities Regional, returning Mon., 27 Jan., priced at AU$3,359 found 2 days ago
Qantas Airways
Wed., 29 Jan. - Wed., 5 Feb.
ADL
Adelaide
TRI
Tri-Cities Regional
AU$3,364 Return, found 6 days ago
AU$3,364
Return
found 6 days ago
Select Qantas Airways flight, departing Wed., 29 Jan. from Adelaide to Tri-Cities Regional, returning Wed., 5 Feb., priced at AU$3,364 found 6 days ago
Jetstar
Wed., 22 Jan. - Sun., 26 Jan.
LST
Launceston
TRI
Tri-Cities Regional
AU$3,422 Return, found 2 days ago
AU$3,422
Return
found 2 days ago
Select Jetstar flight, departing Wed., 22 Jan. from Launceston to Tri-Cities Regional, returning Sun., 26 Jan., priced at AU$3,422 found 2 days ago
Qantas Airways
Mon., 27 Jan. - Fri., 31 Jan.
BNE
Brisbane
TRI
Tri-Cities Regional
AU$3,451 Return, found 2 days ago
AU$3,451
Return
found 2 days ago
Select Qantas Airways flight, departing Mon., 27 Jan. from Brisbane to Tri-Cities Regional, returning Fri., 31 Jan., priced at AU$3,451 found 2 days ago
Qantas Airways
Thu., 23 Jan. - Mon., 27 Jan.
HBA
Hobart Intl.
TRI
Tri-Cities Regional
AU$3,461 Return, found 2 days ago
AU$3,461
Return
found 2 days ago
Select Qantas Airways flight, departing Thu., 23 Jan. from Hobart Intl. to Tri-Cities Regional, returning Mon., 27 Jan., priced at AU$3,461 found 2 days ago
Qatar Airways
Mon., 27 Jan. - Fri., 31 Jan.
PER
Perth
TRI
Tri-Cities Regional
AU$3,520 Return, found 2 days ago
AU$3,520
Return
found 2 days ago
Select Qatar Airways flight, departing Mon., 27 Jan. from Perth to Tri-Cities Regional, returning Fri., 31 Jan., priced at AU$3,520 found 2 days ago
Jetstar
Wed., 22 Jan. - Sun., 26 Jan.
CNS
Cairns Intl.
TRI
Tri-Cities Regional
AU$3,521 Return, found 2 days ago
AU$3,521
Return
found 2 days ago
Select Jetstar flight, departing Wed., 22 Jan. from Cairns Intl. to Tri-Cities Regional, returning Sun., 26 Jan., priced at AU$3,521 found 2 days ago
Jetstar
Wed., 22 Jan. - Sun., 26 Jan.
OOL
Coolangatta
TRI
Tri-Cities Regional
AU$3,593 Return, found 2 days ago
AU$3,593
Return
found 2 days ago
Select Jetstar flight, departing Wed., 22 Jan. from Coolangatta to Tri-Cities Regional, returning Sun., 26 Jan., priced at AU$3,593 found 2 days ago

Tri-Cities Flights

Have the time of your life in Tri-Cities

Flying to Tri-Cities is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Tri-Cities flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Tri-Cities in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Tri-Cities. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Tri-Cities, Tennessee has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Tri-Cities when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Tri-Cities AU$753. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Tri-Cities-bound flight. Bon voyage!

Frequently asked questions

Can I cancel my flight booking to Tri-Cities due to COVID-19?
Our handy Customer Service Portal is your one-stop shop for almost every travel question, including about flight changes related to COVID-19. For greater peace of mind, we suggest reading through the terms and conditions of your chosen airline before booking your tickets.
What's the best way to find cheap flights to Tri-Cities that have flexible change policies?
We get that travel arrangements can change from one day to the next, so booking a flexible ticket with Expedia is always a wise idea. Simply click on “No change fee” directly under the “Flexible change policies” filter. Your well-priced and flexible flight to Tri-Cities is only a few clicks away.
What are some of the general tips for travellers to Tri-Cities during the COVID-19 outbreak?
The COVID-19 outbreak may have changed the way we travel, but it hasn’t dampened our enthusiasm for exploring. Here are a few tips on how to cope with the new challenges of travelling:
  • Before locking in your flight, see if any travel restrictions or bans apply — in both your origin and destination. Get the latest updates by reviewing government travel advisories.
  • When you pass through airport checkpoints, do not remove your face mask. You will be asked to lower it briefly for ID purposes. Travellers who refuse to wear a face mask may be fined and denied entry.
  • Avoid handing your boarding pass (electronic or paper) directly to a TSA employee. Rather, position the pass on the reader and then hold it up for the agent to visually inspect it.
  • You are now allowed to take one container of hand sanitizer up to 12 oz (350 ml) in your hand luggage. This will need to be taken out for screening.
  • Empty your personal items from your pocket, like your small change and phone, and place them in your carry-on rather than into bins. This will minimize handling during screening.
  • If you’re bringing food through security screening, put it in a clear plastic bag and then into a scanning bin. This lessens the likelihood that a TSA agent will need to handle your food container or carry-on bag for closer inspection.
  • Before locking in your flight, see if any travel restrictions or bans apply — in both your origin and destination. Get the latest updates by reviewing government travel advisories.
  • When you pass through airport checkpoints, do not remove your face mask. You will be asked to lower it briefly for ID purposes. Travellers who refuse to wear a face mask may be fined and denied entry.
  • Avoid handing your boarding pass (electronic or paper) directly to a TSA employee. Rather, position the pass on the reader and then hold it up for the agent to visually inspect it.
  • You are now allowed to take one container of hand sanitizer up to 12 oz (350 ml) in your hand luggage. This will need to be taken out for screening.
  • Empty your personal items from your pocket, like your small change and phone, and place them in your carry-on rather than into bins. This will minimize handling during screening.
  • If you’re bringing food through security screening, put it in a clear plastic bag and then into a scanning bin. This lessens the likelihood that a TSA agent will need to handle your food container or carry-on bag for closer inspection.
Which airlines fly to Tri-Cities?
Reserve your seat with Delta and then begin working on your Tri-Cities to-do list. This top airline runs 139 flights every month to Tri-Cities Regional Airport (TRI), a major gateway.
How can I find cheap tickets to Tri-Cities?
You’ll always score an amazing deal with Expedia, but our “flexible dates” search function makes it that much easier. Enter your preferred travel date, then click on the flexible dates box above to compare the cheapest prices for nearby days. AU$753 was the best price for a flight to Tri-Cities in the last seven days.
How much is a flight to Tri-Cities?
You could have scored a return airfare to Tri-Cities from anywhere between AU$753 and AU$3,593 in the last seven days. For one-way journeys leaving from Sydney (SYD), the lowest price during this period was just AU$1,410.
What are the most popular airports to fly into in Tri-Cities?
Get set to pack your bags and fly into Tri-Cities Regional Airport (TRI), Tri-Cities’s main flight hub. Reserve a seat on one of the 334 flights that touch down at this popular destination each month.
When is the cheapest time to fly to Tri-Cities?
For domestic travel, choose a Thursday flight to improve your odds of saving up to 25%. Sunday is often the most expensive day to fly, so if you’re looking to save some money, choose a day other than Sunday. Take off on a Tuesday, when flying internationally, for your best chance of scoring a cheap flight. Be careful booking flights for Sundays, as these are frequently the most expensive international flights.
How much is a plane ticket to Tri-Cities?
In the last seven days, plane tickets to Tri-Cities cost between AU$753 and AU$3,593. Prices depend on a number of things, particularly the time of departure, cabin class, airline and how early the fare is booked.
Which airlines with flights to Tri-Cities employ COVID-19 cleanliness policies?
As lockdowns and restrictions start to lift, airlines have resumed services with new measures including social distancing and staggered boarding and disembarkation. Here’s what a number of carriers are doing to reduce the spread of COVID-19:
  • American Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Delta - this airline is known for electrostatic cleaning and cleaning with disinfectant.
  • Allegiant Air - this airline is known for providing passenger masks and cleaning with disinfectant.
  • American Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Delta - this airline is known for electrostatic cleaning and cleaning with disinfectant.
  • Allegiant Air - this airline is known for providing passenger masks and cleaning with disinfectant.
What is the cheapest month to book a flight to Tri-Cities?
The best month for cheap flights to Tri-Cities is September.
Flights to Tri-Cities information
Destination airport
Tri-Cities Regional
Destination airport IATA code
TRI
Destination city name
Tri-Cities
Return price
AU$753

Trending flights to Tri-Cities

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.

Delta
Thu., 23 Jan. - Mon., 27 Jan.
SYD
Kingsford Smith Intl.
TRI
Tri-Cities Regional
AU$2,516 Return, found 2 days ago
AU$2,516
Return
found 2 days ago
Select Delta flight, departing Thu., 23 Jan. from Kingsford Smith Intl. to Tri-Cities Regional, returning Mon., 27 Jan., priced at AU$2,516 found 2 days ago
*Available to Expedia members.