S$93 Cheap Flights to Knoxville

Airlines that fly to Knoxville

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Cheap round-trip flights to Knoxville

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.

Southern Airways Express
Wed, 4 Dec - Sun, 8 Dec
PIT
Pittsburgh Intl.
IAD
Washington Dulles Intl.
S$187 Return, found 1 day ago
S$187
Return
found 1 day ago
Select Southern Airways Express flight, departing Wed, 4 Dec from Pittsburgh Intl. to Washington Dulles Intl., returning Sun, 8 Dec, priced at S$187 found 1 day ago
Delta
Tue, 10 Dec - Sat, 14 Dec
PIT
Pittsburgh Intl.
IAD
Washington Dulles Intl.
S$281 Return, found 1 day ago
S$281
Return
found 1 day ago
Select Delta flight, departing Tue, 10 Dec from Pittsburgh Intl. to Washington Dulles Intl., returning Sat, 14 Dec, priced at S$281 found 1 day ago
United
Tue, 10 Dec - Sat, 14 Dec
PIT
Pittsburgh Intl.
IAD
Washington Dulles Intl.
S$349 Return, found 1 day ago
S$349
Return
found 1 day ago
Select United flight, departing Tue, 10 Dec from Pittsburgh Intl. to Washington Dulles Intl., returning Sat, 14 Dec, priced at S$349 found 1 day ago
United
Tue, 10 Dec - Sat, 14 Dec
PIT
Pittsburgh Intl.
IAD
Washington Dulles Intl.
S$410 Return, found 1 day ago
S$410
Return
found 1 day ago
Select United flight, departing Tue, 10 Dec from Pittsburgh Intl. to Washington Dulles Intl., returning Sat, 14 Dec, priced at S$410 found 1 day ago
American Airlines
Tue, 10 Dec - Sat, 14 Dec
PIT
Pittsburgh Intl.
IAD
Washington Dulles Intl.
S$490 Return, found 1 day ago
S$490
Return
found 1 day ago
Select American Airlines flight, departing Tue, 10 Dec from Pittsburgh Intl. to Washington Dulles Intl., returning Sat, 14 Dec, priced at S$490 found 1 day ago
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Find Your Flights to Knoxville IAD

Cheap flights to Knoxville (IAD)

Get started finding a cheap flight to Knoxville on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Knoxville.

Return prices range from S$187 - S$924 and one-ways Knoxville start as low as S$93.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Knoxville (IAD)

You have several options for which airline you choose to travel with to Knoxville. There are 10 airlines flying into IAD: Southern Airways Express, Delta, United, American Airlines, Saudia. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Knoxville (IAD) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to IAD in December and in January for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Knoxville's airport?
Ronald Reagan Washington National Airport (DCA) is one of the major airports in Knoxville. There are several airports in the city, so make sure you go for the right one when booking your flights.
What airport is best to fly into Knoxville?
Jump off the plane at DCA and you’ll be 80 kilometres from the centre of town. Washington Dulles Intl. Airport (IAD) also welcomes many people to Knoxville. You’ll find it 48 kilometres from the city centre.
How many airlines fly to Knoxville?
There are 35 air carriers that jet into Knoxville from 152 airports around the world.
Which airlines fly to Knoxville?
Knoxville receives the largest number of flights from JetBlue Airways, American Airlines and Delta Air Lines with JetBlue Airways being the number one choice of airline. Boston is the most popular city for passengers to take off from.
How many nonstop flights are there to Knoxville?
Planning an awesome Knoxville getaway is a cinch when there are 4,838 nonstop flights each week to get you there.
Where are the most popular flights to Knoxville departing from?
Travellers often jet off from Boston, Atlanta and Chicago airports when going to Knoxville.
How long is the flight to Knoxville Airport?
If you’re flying to Knoxville from Boston, you’ll have a flight duration of 1 hour and 44 minutes. Those departing from Chicago can expect to be midair for 1 hour and 47 minutes. From Queens Village it’s around 1 hour and 24 minutes away.
How to book the cheapest flight to Knoxville?
If you’d like to save some cash on your Knoxville holiday, then listen up! As any seasoned traveller knows, don’t leave booking until the last minute. Airfares are usually highest just prior to the departure date. Don’t stop there, though. Do some research and see if there are a few airports at your destination. Fares often differ depending on the airport you use. Make sure you compare prices across airlines too. And finally, don’t forget that it’s first in, best dressed. Know what a typical airfare costs and be ready to buy your ticket as soon as you spot a bargain. The sweetest deals never last long.
How to survive the flight to Knoxville?
If you’re poorly prepared, airports and flying can be daunting. But there’s no need to panic. Follow these handy hints and enjoy a trouble-free start to your getaway in Knoxville.What to pack in your hand luggage:

  • First things first, put in your passport, travel docs, wallet and vital medications. Next, you’ll need some entertainment to while away the time. A juicy novel and a phone crammed with your favourite shows are some fantastic options. If you hope to catch up on some sleep, a quality neck pillow and some earplugs will also be useful. Finally, make room for a toothbrush and some cleansing wipes so you’ll arrive looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by security. Pointed or sharp objects, like your trusty pocket knife, and dangerous goods which are flammable or explosive, such as flares, bleaching agents and strong acids, are also restricted.

What to wear on a flight:

  • Comfort should be your number one priority when choosing what to wear on board. Consider your choice of footwear with care too, as swollen feet can be a side effect of flying. Roomy, closed-toed shoes are always a smart option.
  • Most travellers are aware of DVT (deep vein thrombosis), a blood clot condition caused by long periods of sitting. There are plenty of ways to reduce your risk. Don a pair of compression socks or tights, stay hydrated and move your legs and feet. Walk around the cabin when possible or try out some exercises in your seat.

How to get through airport security fast when flying to Knoxville?
The answer is — be prepared. We’ve pulled together some useful tips for a speedy trip through airport security. Watch out Knoxville, here you come:

  • Your passport and boarding pass will need to be shown to airport security. Have them close by to avoid fumbling around for them.
  • The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes items like headphones or earphones, as well as your coat or jacket. They’ll need to be placed on the conveyor belt for screening.
  • Electronic devices like laptops and phones will also have to go on a tray to be scanned. Don’t worry though, you’ll be back online in no time.
  • Want to bring along your favourite perfume or cologne? Not a problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) and it’s stored in a zip-lock bag, you can bring it with you in your carry-on.
  • The right choice of footwear can save you several valuable minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Knives and other sharp items are not allowed on board. They’ll be confiscated at security, so put them in your checked bags.

Flights to Knoxville information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
S$187

Trending flights to Knoxville

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.

Saudia
Sat, 1 Feb - Sat, 15 Feb
SIN
Changi
IAD
Washington Dulles Intl.
S$924 Return, found 4 days ago
S$924
Return
found 4 days ago
Select Saudia flight, departing Sat, 1 Feb from Changi to Washington Dulles Intl., returning Sat, 15 Feb, priced at S$924 found 4 days ago
*Available to Expedia members.