Cheap flights from Dulles Intl (IAD) to Knoxville (TYS) from $79
This is the cheapest one-way flight price, found on 12/6. Prices may vary by date and flight preferences.
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How to find the cheapest flight from Dulles Intl (IAD) to Knoxville (TYS)
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 7, 2023.
Popular in | May |
|---|---|
Cheapest in | August |
Round-trip from | $288 |
One-way from | $229 |
How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Knoxville?
Travelers have found it’s best to book a flight 56 days in advance to save up to 72% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Knoxville 1-2 weeks in advance for as low as $193, or $316 for flights within the next 24 hours.
What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Knoxville?
Flights from Washington, D.C. Dulles Intl Airport to Knoxville lean towards being more expensive in May. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Knoxville in August, with the cheapest ticket starting at $148.
When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Knoxville (IAD - TYS)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Knoxville as you normally would.
Cheap American Airlines flights from Dulles Intl to Knoxville
Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Check out some of the cheapest American Airlines flights we've come across from Washington, D.C. to Knoxville. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap Delta flights from Dulles Intl to Knoxville
Explore cheap flight options specifically provided by Delta for the route between Dulles Intl and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Some of the best deals we've found on Delta flights traveling from Washington, D.C. to Knoxville. Check back soon if you're not seeing flights that suit your needs.
Cheap Dulles Intl to Knoxville flights in December & January 2023
Find cheap flight options from Dulles Intl to Knoxville specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on December 7, 2023.
These are some of the best deals we've found on flights to Knoxville in 2023 at this time. For more flight deals, be sure to check back very soon.
Dulles Intl to Knoxville 2023 flight deals
Discover exclusive flight deals for travel between Dulles Intl and Knoxville in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
These are some of the best deals we've found on flights to Knoxville in 2023 at this time. For more flight deals, be sure to check back very soon.
Non-stop flights to Knoxville from Dulles Intl
Discover non-stop flight options from Dulles Intl to Knoxville. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Consider booking one of these non-stop flights heading from Washington, D.C. to Knoxville. Users seeking other options on flights from Washington, D.C. to Knoxville should update the search form at the top of the page.
Dulles Intl to Knoxville flights leaving soon
Find last-minute flight options from Dulles Intl to Knoxville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Consider one of these great deals we found on last-minute flights from Washington, D.C. to Knoxville. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Knoxville from Dulles Intl
Search for one-way flight options from Dulles Intl to Knoxville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Knoxville. Users needing a return flight from Washington, D.C. to Knoxville should utilize the search form above.
Find flights from Dulles Intl to Knoxville within your budget
Customize your flight search to find flights from Dulles Intl to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Fly from
Fly to
Budget
$158 - $212
Route
Depart
Return
Price
Washington, D.C. Dulles IntlKnoxville McGhee Tyson
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Wed 1/3
Nonstop1h 48m
Knoxville McGhee Tyson
Wed 1/10
Nonstop1h 42m
Washington, D.C. Dulles IntlKnoxville McGhee Tyson
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Thu 1/4
Nonstop1h 48m
Knoxville McGhee Tyson
Thu 1/11
Nonstop1h 40m
Washington, D.C. Dulles IntlKnoxville McGhee Tyson
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Wed 1/10
1 stop3h 14m
Knoxville McGhee Tyson
Sat 1/20
1 stop3h 27m
Washington, D.C. Dulles IntlKnoxville McGhee Tyson
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Thu 1/4
Nonstop1h 48m
Knoxville McGhee Tyson
Thu 1/11
1 stop4h 50m
Washington, D.C. Dulles IntlKnoxville McGhee Tyson
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Thu 1/4
1 stop3h 39m
Knoxville McGhee Tyson
Thu 1/11
1 stop5h 33m
Washington, D.C. Dulles IntlKnoxville McGhee Tyson
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Wed 1/3
Nonstop1h 48m
Knoxville McGhee Tyson
Wed 1/10
1 stop4h 50m
Washington, D.C. Dulles IntlKnoxville McGhee Tyson
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Fri 1/19
1 stop4h 14m
Knoxville McGhee Tyson
Sat 1/27
1 stop6h 25m
Washington, D.C. Dulles IntlKnoxville McGhee Tyson
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Fri 2/9
1 stop4h 06m
Knoxville McGhee Tyson
Sun 2/11
1 stop4h 11m
Washington, D.C. Dulles IntlKnoxville McGhee Tyson
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Wed 1/17
1 stop4h 06m
Knoxville McGhee Tyson
Sun 1/28
1 stop4h 11m
Average price of flights to Knoxville by month
Plan your trip from Dulles Intl to Knoxville by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Knoxville is currently 126.11 USD while a round-trip flight costs 183.33 USD. Price data was last updated on December 3, 2023.
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Knoxville (average of $288). Flying from Washington, D.C. Dulles Intl Airport to Knoxville in May is currently the most expensive (average of $448). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$304
February
$288
March
$428
April
$426
May
$448
June
$437
July
$388
August
$358
September
$355
October
$338
November
$368
December
$305
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated December 7, 2023.
Get a feel of what it's like to fly with American Airlines, Delta and United Airlines from Washington, D.C. to Knoxville by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
We got returned to the gate because of a disruptive passenger and didn’t take off until 45 minutes later than scheduled but landed only 15 minutes late. All handled well.
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
We got returned to the gate because of a disruptive passenger and didn’t take off until 45 minutes later than scheduled but landed only 15 minutes late. All handled well.
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
We got returned to the gate because of a disruptive passenger and didn’t take off until 45 minutes later than scheduled but landed only 15 minutes late. All handled well.
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
We got returned to the gate because of a disruptive passenger and didn’t take off until 45 minutes later than scheduled but landed only 15 minutes late. All handled well.
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
We got returned to the gate because of a disruptive passenger and didn’t take off until 45 minutes later than scheduled but landed only 15 minutes late. All handled well.
Average temperature in Knoxville by month
Plan your trip to Knoxville by selecting the month that matches your preferred temperature. July sees the highest average temperature while January sees the lowest average temperature. Temperature data was last updated on December 3, 2023.
TYS Temperature | 39.2 - 78.8 °F |
|---|
Average rainfall in Knoxville by month
Keep in mind the precipitation totals in Knoxville when planning your trip. Knoxville sees an average of 3.93 precipitation per year with the most occurring in March. Precipitation data was last updated on December 3, 2023.
TYS Rainfall | 2.7 - 4.8 inches |
|---|
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Knoxville from Washington, D.C. Dulles Intl?
Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Knoxville from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to McGhee Tyson (TYS) should be relatively easy as there are 9 daily inbound flights from Washington, D.C. Dulles Intl from 3 different airlines.
Can I find flights from Washington, D.C. Dulles Intl Airport to Knoxville for under $200 on Cheapflights?
Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Knoxville for under $200. The cheapest flight booked recently is on United Airlines for just $158, but on average you can expect to pay $202.
Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Knoxville for under $200 on Cheapflights?
Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Knoxville under $200. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Knoxville is less than $287.
Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Knoxville for under $500?
There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Knoxville within the next 7 days for less than $500.
What days are nonstop flights available from Washington, D.C. Dulles Intl Airport to Knoxville?
Nonstop flights are available for this route on the following days: Tuesday.
How many flights depart from Washington, D.C. Dulles Intl Airport to Knoxville on average per day?
1 flight departure from Washington, D.C. Dulles Intl Airport to Knoxville per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures
How long is the flight from Washington, D.C. Dulles Intl Airport to Knoxville?
A quick flight from Washington, D.C. Dulles Intl Airport to Knoxville can take about 1h 48m. United Airlines provides one of the quickest options available for as low as $158. The distance from Washington, D.C. Dulles Intl Airport to Knoxville is about 421 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Knoxville round-trip?
According to our current data, United Airlines ($158), American Airlines ($174), and Delta ($202) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Knoxville. Users have found that United Airlines is 56% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Knoxville one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $79. American Airlines flights start at $87 while deals on Delta start at $104 one-way.
What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Knoxville?
The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Knoxville are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Knoxville?
No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Knoxville consider choosing CommutAir (94%), Air Canada (94%) or United Airlines (94%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Knoxville?
On average you can expect to pay $229 for a flight from Washington, D.C. Dulles Intl Airport to Knoxville. The cheapest flight overall is $91 while the most popular route, (Washington, D.C. Dulles Intl - Knoxville McGhee Tyson) is currently priced at $177.
What does IAD to TYS mean?
Washington, D.C. Dulles Intl Airport is IAD and Knoxville McGhee Tyson Airport is TYS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Dulles Intl to KnoxvilleSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Dulles Intl to Knoxville
Discover the top 3 airlines that operate flights from Dulles Intl to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Search flights to Knoxville by cabin class
Hourly flight availability from Dulles Intl to Knoxville
Find hourly flight availability from Dulles Intl to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 7, 2023.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 32%of flight departures | Morning6 am to noon |
| 67%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Dulles Intl to Knoxville
Explore weekly flight availability from Dulles Intl to Knoxville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 7, 2023.
| Sunday | 9daily flights |
|---|---|
| Monday | 10daily flights |
| Tuesday | 10daily flights |
| Wednesday | 9daily flights |
| Thursday | 10daily flights |
| Friday | 9daily flights |
| Saturday | 10daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dulles Intl to Knoxville?
Cheapflights makes it easy to find Dulles Intl to Knoxville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Knoxville?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Knoxville from Dulles Intl.
Can Cheapflights find flights from Dulles Intl to Knoxville with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Knoxville, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Dulles Intl to Knoxville become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Knoxville from Dulles Intl today and book when prices fit your budget.