Cheap Flights to Williamstown: Williamstown Flight Deals

View €118 flight on Thu, 2 Apr 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 €118 for one-way flights and €161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 10 Apr - Mon, 13 Apr
ORD
Chicago
TYS
Knoxville
€161 Return, found 13 hours ago
€161
Return
found 13 hours ago
Select American Airlines flight, departing Fri, 10 Apr from Chicago to Knoxville, returning Mon, 13 Apr, priced at €161 found 13 hours ago
Delta
Sat, 18 Apr - Sun, 19 Apr
IAH
Houston
TYS
Knoxville
€195 Return, found 4 days ago
€195
Return
found 4 days ago
Select Delta flight, departing Sat, 18 Apr from Houston to Knoxville, returning Sun, 19 Apr, priced at €195 found 4 days ago
United
Thu, 2 Apr - Mon, 6 Apr
ORD
Chicago
TYS
Knoxville
€212 Return, found 2 hours ago
€212
Return
found 2 hours ago
Select United flight, departing Thu, 2 Apr from Chicago to Knoxville, returning Mon, 6 Apr, priced at €212 found 2 hours ago
Lufthansa
Tue, 1 Sept - Sun, 6 Sept
DUB
Dublin
TYS
Knoxville
€524 Return, found 4 days ago
€524
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 1 Sept from Dublin to Knoxville, returning Sun, 6 Sept, priced at €524 found 4 days ago
KLM
Thu, 5 Mar - Mon, 9 Mar
DUB
Dublin
CHA
Chattanooga
€567 Return, found 3 days ago
€567
Return
found 3 days ago
Select KLM flight, departing Thu, 5 Mar from Dublin to Chattanooga, returning Mon, 9 Mar, priced at €567 found 3 days ago

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

April is typically the cheapest month to fly

From €41 - €213 per traveller.

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.

Book with confidence

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.

Travel information

Destination airport
Chattanooga Metropolitan
Destination airport IATA code
CHA
Destination city name
Chattanooga
Return price
€228

Trending flights to Williamstown

Prices were available within the past 7 days and start at €118 for one-way flights and €161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 7 Mar - Wed, 11 Mar
DUB
Dublin
TYS
Knoxville
€505 Return, found 1 day ago
€505
Return
found 1 day ago
Select United flight, departing Sat, 7 Mar from Dublin to Knoxville, returning Wed, 11 Mar, priced at €505 found 1 day ago
*Available to Expedia members.