Cheap Flights to Petersburg

View AU$1,239 flight on Thu, 16 Oct 2025Opens in a new window

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Cheap Tickets to Petersburg

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
Sun, 16 Nov - Sun, 23 Nov
BNE
Brisbane
TRI
Tri-Cities
AU$1,698 Return, found 1 day ago
AU$1,698
Return
found 1 day ago
Select Delta flight, departing Sun, 16 Nov from Brisbane to Tri-Cities, returning Sun, 23 Nov, priced at AU$1,698 found 1 day ago
United
Mon, 1 June - Mon, 8 June
MEL
Melbourne
TYS
Knoxville
AU$2,061 Return, found 2 days ago
AU$2,061
Return
found 2 days ago
Select United flight, departing Mon, 1 June from Melbourne to Knoxville, returning Mon, 8 June, priced at AU$2,061 found 2 days ago
Cathay Pacific
Wed, 19 Nov - Sun, 23 Nov
BNE
Brisbane
TYS
Knoxville
AU$2,105 Return, found 1 day ago
AU$2,105
Return
found 1 day ago
Select Cathay Pacific flight, departing Wed, 19 Nov from Brisbane to Knoxville, returning Sun, 23 Nov, priced at AU$2,105 found 1 day ago
Air New Zealand
Wed, 4 Mar - Thu, 5 Mar
SYD
Sydney
TYS
Knoxville
AU$2,302 Return, found 8 hours ago
AU$2,302
Return
found 8 hours ago
Select Air New Zealand flight, departing Wed, 4 Mar from Sydney to Knoxville, returning Thu, 5 Mar, priced at AU$2,302 found 8 hours ago
American Airlines
Sun, 29 Mar - Mon, 13 Apr
SYD
Sydney
TYS
Knoxville
AU$2,394 Return, found 17 hours ago
AU$2,394
Return
found 17 hours ago
Select American Airlines flight, departing Sun, 29 Mar from Sydney to Knoxville, returning Mon, 13 Apr, priced at AU$2,394 found 17 hours ago

Find the cheapest month to fly from Columbus (CMH) to Knoxville (TYS)

April is typically the cheapest month to fly

From AU$300 - AU$664 per traveller.

Frequently asked questions

What is the name of Petersburg's airport?
McGhee Tyson Airport (TYS) is the most popular airport in Petersburg.
What airport is best to fly into Petersburg?
Tri-Cities Regional Airport (TRI) is the main airport in Petersburg. Before your flight, it's a smart idea to know a thing or two about it. It sits about 48 kilometres from the downtown area.
How many airlines fly to Petersburg?
Petersburg is serviced by 5 air carriers from 22 worldwide airports.
Which airlines fly to Petersburg?
Flights into Petersburg are typically run by Delta. The largest proportion of these flights take off from Atlanta, with Delta servicing this route the most often.
How many nonstop flights are there to Petersburg?
With 448 nonstop flights running each week, you'll be hitting the runway in Petersburg before you have time to say, "Are we there yet?"
Where are the most popular flights to Petersburg departing from?
The most popular flights to Petersburg leave from Atlanta, Charlotte and Washington airports.
How long is the flight to Petersburg Airport?
If you're flying to Petersburg from Atlanta, you're looking at a flight time of 1 hour and 4 minutes. Those setting off from Charlotte can expect to be midair for 1 hour and 11 minutes. From Washington it's roughly 1 hour and 51 minutes away.
How to book the cheapest flight to Petersburg?
We've all come across those travellers who manage to get incredibly cheap plane tickets whenever they fly. Want to know how to do it for your Petersburg holiday? Don't leave it until the very last minute to secure your flight. Another excellent way to pick up the best price is to research all options. If your destination has multiple airports, don't forget to look into the cost of flying into a smaller terminal. Finally, be ready to secure your seat quickly if you find an irresistible price. It might not stick around for long! With a bit of know-how and a little luck, the ideal airfare will be yours.
Do you have any tips for my flight to Petersburg?
We've rounded up all the info you need to make your flight an enjoyable experience. Follow our tips and tricks and you'll be breezing through the airport and having a ball in Petersburg before you know it. What to pack in your hand luggage:

  • It's easy — first, put in your passport, official ID, bank cards and vital medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling novel and a laptop crammed with your favourite movies are always good options. If you intend to catch a few z's, a neck pillow and some earplugs will also come in handy. Finally, leave space for a toothbrush and some deodorant so you'll hop off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes screwdrivers, drills, fuels and bleaching agents. Sports equipment like ice skates, and items that could harm other people, such as firearms and ammunition, won't be allowed on board either.

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Dress in comfortable layers and opt for shoes that are roomy, flat and easy to take on and off.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression socks or tights and move your legs and feet often.

How to get through airport security fast when flying to Petersburg?
Being prepared before you get to the airport can make your getaway to Petersburg quick and painless. We've rounded up some handy tips for a speedy journey past security:

  • Keep your travel documents and ID at hand. They're the first items you'll be asked to show at airport security.
  • Time to strip down. Well sort of. Your coat, belt, keys and other items in your pocket, like your earphones, will need to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
  • Electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry, you'll be back online soon enough.
  • Can't travel without your favourite hand and nail cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's fine to bring with you in your carry-on baggage.
  • Choosing your footwear wisely can save you several minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Sharp items are not allowed on board. They'll be seized at security, so pack them in your checked bags.

Book with confidence

Book with confidence

Petersburg Flights

Have the time of your life in Petersburg

Flying to Petersburg is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Petersburg 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 Petersburg 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 Petersburg. 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 Petersburg, Rogersville 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 Petersburg when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Petersburg AU$1,698. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Petersburg-bound flight. Bon voyage!

Petersburg Flights

Travel information

Travel information

Destination airport
Tri-Cities Regional
Destination airport IATA code
TRI
Destination city name
Tri-Cities
Return price
AU$1,698

Trending flights to Petersburg

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
Sun, 16 Nov - Sun, 23 Nov
BNE
Brisbane
TRI
Tri-Cities
AU$1,698 Return, found 1 day ago
AU$1,698
Return
found 1 day ago
Select Delta flight, departing Sun, 16 Nov from Brisbane to Tri-Cities, returning Sun, 23 Nov, priced at AU$1,698 found 1 day ago
*Available to Expedia members.