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Dulles Intl

$36+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IAD
יוני 20 — יוני 271
ש' 6/20
ש' 6/27
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 מאי 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
ב' 6/2912:49 pm
TYS
-
IAD
Nonstop1h 27m
Allegiant Air
ו' 7/243:16 pm
IAD
-
TYS
Nonstop1h 26m
Allegiant Air
Deal found 5/18$61
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
ב' 7/1312:53 pm
TYS
-
IAD
Nonstop1h 33m
Allegiant Air
ו' 7/173:16 pm
IAD
-
TYS
Nonstop1h 26m
Allegiant Air
Deal found 5/21$70
This Trip.com deal was found by Cheapflights users on 5/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 6/112:55 pm
TYS
-
IAD
Nonstop1h 23m
Allegiant Air
ו' 6/263:06 pm
IAD
-
TYS
Nonstop1h 34m
Allegiant Air
Deal found 5/19$74
This Kissandfly.com deal was found by Cheapflights users on 5/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ו' 6/512:49 pm
TYS
-
IAD
Nonstop1h 27m
Allegiant Air
ב' 6/83:06 pm
IAD
-
TYS
Nonstop1h 34m
Allegiant Air
Deal found 5/21$75
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
ו' 6/191:02 pm
TYS
-
IAD
Nonstop1h 27m
Allegiant Air
ב' 6/223:19 pm
IAD
-
TYS
Nonstop1h 34m
Allegiant Air
Deal found 5/20$80
This Trip.com deal was found by Cheapflights users on 5/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ו' 6/191:02 pm
TYS
-
IAD
Nonstop1h 27m
Allegiant Air
ב' 6/293:06 pm
IAD
-
TYS
Nonstop1h 34m
Allegiant Air
Deal found 5/18$83
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 6/1512:49 pm
TYS
-
IAD
Nonstop1h 27m
Allegiant Air
ב' 6/223:19 pm
IAD
-
TYS
Nonstop1h 34m
Allegiant Air
Deal found 5/18$85
This Justfly.com deal was found by Cheapflights users on 5/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 6/812:49 pm
TYS
-
IAD
Nonstop1h 27m
Allegiant Air
ב' 6/153:06 pm
IAD
-
TYS
Nonstop1h 34m
Allegiant Air
Deal found 5/18$109
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
ב' 6/17:24 pm
TYS
-
IAD
1 stop19h 52m
Multiple Airlines
ו' 6/263:06 pm
IAD
-
TYS
Nonstop1h 34m
Multiple Airlines
Deal found 5/16$136

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 מאי 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$61
(Kiwi.com)

One-way from

$36
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$419
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. 14% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 מאי 21, 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 - IAD

TYSIAD

Knoxville McGhee Tyson

ד' 7/8

10:00 am-11:45 am

Nonstop1h 45m

Washington, D.C. Dulles Intl

ד' 7/15

12:50 pm-2:27 pm

Nonstop1h 37m

$202

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

ו' 6/5

12:49 pm-2:16 pm

Nonstop1h 27m

Washington, D.C. Dulles Intl

א' 6/7

8:47 pm-9:50 pm

2 stops25h 03m

$211

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

ה' 10/8

5:30 am-9:11 am

1 stop3h 41m

Washington, D.C. Dulles Intl

ג' 10/13

7:50 pm-11:46 pm

1 stop3h 56m

$220

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

ש' 10/3

5:30 am-11:59 am

1 stop6h 29m

Washington, D.C. Dulles Intl

ג' 10/6

5:30 pm-9:45 pm

1 stop4h 15m

$220

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

ד' 7/8

6:05 pm-12:41 am

1 stop6h 36m

Washington, D.C. Dulles Intl

ש' 7/11

5:25 pm-11:44 pm

1 stop6h 19m

$227

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

ו' 6/26

5:45 am-7:30 am

Nonstop1h 45m

Washington, D.C. Dulles Intl

א' 6/28

9:00 am-10:42 am

Nonstop1h 42m

$237

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

ו' 6/5

7:19 pm-9:03 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

א' 6/7

10:10 pm-11:54 pm

Nonstop1h 44m

$258

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

ו' 6/5

7:33 pm-12:51 am

1 stop5h 18m

Washington, D.C. Dulles Intl

ד' 6/24

10:16 am-2:49 pm

1 stop4h 33m

$278

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

ד' 6/10

5:45 am-7:30 am

Nonstop1h 45m

Washington, D.C. Dulles Intl

ד' 6/17

12:50 pm-2:27 pm

Nonstop1h 37m

$292

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

ה' 6/4

5:45 am-7:30 am

Nonstop1h 45m

Washington, D.C. Dulles Intl

ב' 6/8

12:50 pm-2:27 pm

Nonstop1h 37m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 מאי 21, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 89% on flights from Pigeon Forge to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.

Weekly flight availability from Pigeon Forge to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Pigeon Forge to Dulles Intl. 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 מאי 21, 2026.

The most flights from PG9 to IAD are scheduled on a Monday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (19 on average).

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

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 מאי 21, 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
9,752 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,752 reviews
United Airlines
7.4
Good
9,752 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Allegiant Air
7.3
Good
709 reviews
United Airlines
7.4
Good
9,752 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 45m. United Airlines provides one of the quickest options available for as low as $202. The distance from Pigeon Forge to Washington, D.C. Dulles Intl Airport is about 419 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 (96%), Allegiant Air (95%), Brussels Airlines (85%).

  • 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 $669, our data shows the cheapest flight currently is $40. When looking at the most popular route, (Knoxville McGhee Tyson - Washington, D.C. Dulles Intl), you can expect to pay $61 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
Tysons
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Hanover
Chantilly
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Reston
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Pigeon Forge to Dulles Intl

Discover the top 3 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 מאי 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$43Average$88FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$60Average$89FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$321FlexibilityNo cancel feeOn-time69%

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