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Dulles Intl

$41+ Cheap flights from Pigeon Forge, TN to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IAD
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
1 adult, Economy
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Cheap flight deals from Pigeon Forge to Dulles Intl

Cheapest flights from Pigeon Forge to Dulles Intl
Explore the most affordable flight options available from Pigeon Forge to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:45 am -
Nonstop1h 28m
Sun 11/228:32 pm -
Nonstop1h 32m
Deal found 8/6$75
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
Nonstop1h 26m
Sun 11/228:32 pm -
Nonstop1h 32m
Deal found 8/9$79
This Booking.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:37 pm -
Nonstop1h 26m
Sun 10/183:53 pm -
Nonstop1h 28m
Deal found 8/5$90
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:37 pm -
Nonstop1h 26m
Thu 10/2210:01 am -
Nonstop1h 28m
Deal found 8/6$108
This FlightHub deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:37 pm -
Nonstop1h 26m
Sun 10/43:53 pm -
Nonstop1h 28m
Deal found 8/5$115
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:39 pm -
1 stop25h 30m
Thu 10/2210:01 am -
Nonstop1h 28m
Deal found 8/6$144

Find flight deals from Pigeon Forge to Dulles Intl

Keep the following information in mind while searching for Pigeon Forge to Dulles Intl flight deals. Data was last updated August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$75
(Kiwi.com)

One-way from

$41
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$281
Provider with most accurate pricing for Knoxville McGhee Tyson-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Washington, D.C. (WAS) flights.
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From Pigeon Forge to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Pigeon Forge to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pigeon Forge to Dulles Intl 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 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Pigeon Forge to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Sat 9/5

7:20 pm-9:04 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sun 9/13

9:00 am-10:37 am

Nonstop1h 37m

$220

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Thu 8/27

9:45 am-11:31 am

Nonstop1h 46m

Washington, D.C. Dulles Intl

Mon 8/31

9:00 am-10:37 am

Nonstop1h 37m

$227

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Sat 10/31

9:45 am-11:28 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Sat 11/7

12:55 pm-2:48 pm

Nonstop1h 53m

$227

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Sat 9/26

5:45 am-7:25 am

Nonstop1h 40m

Washington, D.C. Dulles Intl

Tue 9/29

10:13 pm-11:59 pm

Nonstop1h 46m

$237

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Sat 9/19

11:50 am-5:11 pm

1 stop5h 21m

Washington, D.C. Dulles Intl

Sat 9/26

8:08 am-2:40 pm

1 stop6h 32m

$247

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Wed 9/2

7:30 am-11:33 am

1 stop4h 03m

Washington, D.C. Dulles Intl

Wed 9/9

6:07 pm-10:27 pm

1 stop4h 20m

$247

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Thu 11/5

5:40 am-10:10 am

1 stop4h 30m

Washington, D.C. Dulles Intl

Sat 11/7

11:10 am-3:26 pm

1 stop4h 16m

$247

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Sat 11/7

5:45 am-7:28 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Sat 11/14

5:45 pm-7:36 pm

Nonstop1h 51m

$247

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Thu 8/27

5:40 am-11:33 am

1 stop5h 53m

Washington, D.C. Dulles Intl

Sun 8/30

6:00 am-9:44 am

1 stop3h 44m

$257

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Fri 9/25

7:25 pm-12:41 am

1 stop5h 16m

Washington, D.C. Dulles Intl

Mon 9/28

6:00 am-9:29 am

1 stop3h 29m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Pigeon Forge to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Pigeon Forge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pigeon Forge to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from PG9 to IAD?

Find hourly flight availability from Pigeon Forge to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 70% on flights from Pigeon Forge to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Pigeon Forge to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.
Pigeon Forge to Washington, D.C. Dulles Intl Airport flights typically cost between $237 and $344 in November.
The cheapest round-trip price found within the last 5 days was $75 on Allegiant Air (Nov 5-Nov 22).

What is the cheapest day to fly from Pigeon Forge to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Pigeon Forge to Dulles Intl. Price data was last updated on August 8, 2026.

Travelers seeking maximum savings on their Pigeon Forge to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated August 11, 2026.
Read through reviews of airlines operating flights from Pigeon Forge to Washington, D.C. Dulles Intl Airport, such as United Airlines and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,103 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
10,103 reviews
United Airlines
7.4
Good
10,103 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Allegiant Air
7.3
Good
679 reviews
United Airlines
7.4
Good
10,103 reviews

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Pigeon Forge to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pigeon Forge to Washington, D.C. Dulles Intl Airport?

    A quick flight from Pigeon Forge to Washington, D.C. Dulles Intl Airport can take about 1h 44m. United Airlines provides one of the quickest options available for as low as $220. The distance from Pigeon Forge to Washington, D.C. Dulles Intl Airport is about 419 mi. Generally, flights for this route are nonstop.

  • What are the most reliable airlines from Pigeon Forge to Washington, D.C. Dulles Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Pigeon Forge to Washington, D.C. Dulles Intl Airport on time: Ethiopian Air (90%), Allegiant Air (88%), CommutAir (84%).

  • What are the cheapest flights from Pigeon Forge to Washington, D.C. Dulles Intl Airport?

    While on average a flight from Pigeon Forge to Washington, D.C. Dulles Intl Airport is generally $2,086, our data shows the cheapest flight currently is $44. When looking at the most popular route, (Knoxville McGhee Tyson - Washington, D.C. Dulles Intl), you can expect to pay $85 for that flight.

  • Can I find deals for flights from Pigeon Forge to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Pigeon Forge to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pigeon Forge to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pigeon Forge to Dulles Intl.

  • Can I find deals for business class flights from Pigeon Forge to Dulles Intl?

    Yes. Cheapflights offers flight deals from Pigeon Forge to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Oxon Hill
Clinton
Hunt Valley
Woodbridge

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Top 4 airlines flying from Pigeon Forge to Dulles Intl

Discover the top 4 airlines that operate flights from Pigeon Forge to Dulles Intl. 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 2,558,603 searches. Data last updated August 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$44Average$88FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$60Average$89FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$194Average$331FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$401Average$588FlexibilityNo cancel feeOn-time71%

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