Cheap Flights to Williamstown: Williamstown Flight Deals

View €103 flight on Sun, 11 Jan 2026Opens in a new window

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Cheap round-trip flights to Williamstown

Prices were available within the past 7 days and start at €103 for one-way flights and €172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 2 Jan - Mon, 5 Jan
ATL
Atlanta
TYS
Knoxville
€172 Return, found 8 hours ago
€172
Return
found 8 hours ago
Select Delta flight, departing Fri, 2 Jan from Atlanta to Knoxville, returning Mon, 5 Jan, priced at €172 found 8 hours ago
American Airlines
Fri, 2 Jan - Mon, 5 Jan
ATL
Atlanta
TYS
Knoxville
€189 Return, found 8 hours ago
€189
Return
found 8 hours ago
Select American Airlines flight, departing Fri, 2 Jan from Atlanta to Knoxville, returning Mon, 5 Jan, priced at €189 found 8 hours ago
United
Sat, 17 Jan - Sun, 18 Jan
BNA
Nashville
CHA
Chattanooga
€341 Return, found 22 hours ago
€341
Return
found 22 hours ago
Select United flight, departing Sat, 17 Jan from Nashville to Chattanooga, returning Sun, 18 Jan, priced at €341 found 22 hours ago
Lufthansa
Wed, 18 Feb - Wed, 25 Feb
DUB
Dublin
TYS
Knoxville
€399 Return, found 3 days ago
€399
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 18 Feb from Dublin to Knoxville, returning Wed, 25 Feb, priced at €399 found 3 days ago
Swiss International Air Lines
Fri, 23 Jan - Sat, 31 Jan
DUB
Dublin
CHA
Chattanooga
€406 Return, found 2 days ago
€406
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, 23 Jan from Dublin to Chattanooga, returning Sat, 31 Jan, priced at €406 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to Atlanta (ATL)

May is typically the cheapest month to fly

From €42 - €215 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Williamstown. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Williamstown. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Williamstown, or are just on the lookout for the best flights to Williamstown, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Williamstown to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Williamstown's airport?
Most visitors like to fly into Hartsfield-Jackson Atlanta Intl. Airport (ATL) when visiting the vibrant city of Williamstown.
What airport is best to fly into Williamstown?
If you're planning on jumping on a plane to Williamstown, you'll probably land at TYS (97 kilometres from downtown). Chattanooga Metropolitan Airport (CHA) (80 kilometres from downtown) is the other main airport here.
How many airlines fly to Williamstown?
There are 26 airlines that jet into Williamstown from 227 worldwide airports.
Which airlines fly to Williamstown?
Delta, American Airlines and Southwest Airlines fly the most frequently to Williamstown. The majority of flights begin in Washington, with Delta having the most services on this route.
How many nonstop flights are there to Williamstown?
Flying to someplace new is much more fun when there aren't any stopovers. If you're making your way to Williamstown, the good news is that there are 7,497 direct flights every week.
Where are the most popular flights to Williamstown departing from?
The most popular flights to Williamstown take off from Washington, New York and Dallas airports.
How long is the flight to Williamstown Airport?
If you're going to Williamstown from Washington, you'll have a flight duration of 1 hour and 58 minutes. Those taking off from New York can expect to be on the plane for 2 hours and 33 minutes. From Dallas it's around 2 hours and 2 minutes away.
How to book the cheapest flight to Williamstown?
If you want to save some cash on your Williamstown holiday, then listen up! As any experienced traveller will tell you, avoid booking at the last minute. Airfares are usually highest just prior to the departure date. Another good way to grab the most affordable fare is to shop around. If your destination has several airports, be sure to look into the cost of flying into a less busy terminal. Lastly, be ready to secure your seat quickly if you find an irresistible price. It might not be available for long! With a bit of know-how and some luck, the ideal airfare will be yours.
Do you have any tips for my flight to Williamstown?
If you're poorly prepared, airports and flying can be daunting. But there's no need to hit the panic button just yet. Follow these tips and tricks for a comfortable start to your holiday in Williamstown. What to pack in your hand luggage:

  • Air travel can be a pleasure if you carry the right gear. First things first, you'll need basic toiletry items, such as a toothbrush and hairbrush, a clean set of clothes and a good book. Secondly, find room in your hand luggage for your electronic gadgets, chargers, any daily medications and maybe a proper neck pillow too. Lastly, don't forget to take your passport, travel docs and your bank cards.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp objects (like a pocket knife) hiding in your carry-on luggage. Other banned items include flammable or explosive substances, such as fuel and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Go for comfort over style. Prepare for changes in temperature by wearing layers, and pick closed-toe, flat footwear like slip-ons.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some gentle exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Williamstown?
It's simple — be prepared. We've rounded up some useful tips for a stress-free trip through security. Watch out Williamstown, here you come:

  • Airport security personnel first need to check that you have a valid passport and matching travel documents before you can proceed any further. Have them close by, ready for inspection.
  • After that, both you and your hand luggage must be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Items such as your belt, coat and earphones will be required to go through the machine.
  • For just a few minutes, you'll need to unplug from technology. Your laptop, phone and any other electronics will need to be sent through the scanner.
  • Don't forget to remove gels and liquids from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you valuable minutes. Boots and heavy shoes are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Sharp or pointed items are prohibited in the cabin. They'll be confiscated at security, so pack them in your checked suitcase.

Flights to Williamstown information
Destination airport
McGhee Tyson
Destination airport IATA code
TYS
Destination city name
Knoxville
Return price
€206

Trending flights to Williamstown

Prices were available within the past 7 days and start at €103 for one-way flights and €172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 18 Feb - Wed, 25 Feb
DUB
Dublin
TYS
Knoxville
€399 Return, found 3 days ago
€399
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 18 Feb from Dublin to Knoxville, returning Wed, 25 Feb, priced at €399 found 3 days ago
*Available to Expedia members.