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Blountville

$82+ Cheap flights from Dulles Intl (IAD) to Blountville (TRI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TRI
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
1 adult, Economy
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Find flight deals from Dulles Intl to Blountville

Cheapest flights from Dulles Intl to Blountville
Explore the most affordable flight options available from Dulles Intl to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.

This Expedia deal was found by Cheapflights users on 11/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:50 pmIAD - TRI
Nonstop1h 15mBreeze Airways
Mon 12/222:00 pmTRI - IAD
Nonstop1h 10mBreeze Airways
Deal found 11/16$82
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Fri 12/193:50 pmIAD - TRI
Nonstop1h 15mMultiple Airlines
Mon 12/226:00 pmTRI - IAD
1 stop27h 03mMultiple Airlines
Deal found 11/13$139

Cheap flight deals from Dulles Intl to Blountville

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Blountville (TRI). 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 November 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$82
(Expedia)

Popular in

October

Cheapest in

April

Average price

$408
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Blountville Tri Cities TN/VA flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Blountville Tri Cities TN/VA flights.
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From Washington, D.C. Dulles Intl to Blountville Tri Cities TN/VA
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Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Blountville 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 November 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Blountville that are best for you.

Fly from

Dulles Intl

Fly to

Blountville

Route

Depart

Return

Price

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 12/19

3:50 pm-5:05 pm

Nonstop1h 15m

Blountville Tri Cities TN/VA

Mon 12/22

2:00 pm-3:10 pm

Nonstop1h 10m

$90

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 12/19

3:50 pm-5:05 pm

Nonstop1h 15m

Blountville Tri Cities TN/VA

Mon 12/22

6:00 pm-9:03 pm

1 stop27h 03m

$139

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Thu 1/8

11:34 am-3:06 pm

1 stop3h 32m

Blountville Tri Cities TN/VA

Sat 1/10

8:00 am-12:36 pm

1 stop4h 36m

$235

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Sun 12/14

7:01 am-12:07 pm

1 stop5h 06m

Blountville Tri Cities TN/VA

Sun 12/21

6:49 pm-12:12 am

1 stop5h 23m

$269

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Wed 12/31

6:35 am-10:13 am

1 stop3h 38m

Blountville Tri Cities TN/VA

Mon 1/5

8:26 pm-12:04 am

1 stop3h 38m

$269

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Sat 12/6

3:38 pm-10:34 pm

1 stop6h 56m

Blountville Tri Cities TN/VA

Tue 12/9

3:36 pm-9:29 pm

1 stop5h 53m

$269

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Sat 12/6

8:25 am-3:05 pm

3 stops30h 40m

$214

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Sat 12/6

2:06 pm-7:59 pm

1 stop5h 53m

$269

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Wed 11/26

5:59 pm-10:31 pm

1 stop4h 32m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Compare providers for flights from Dulles Intl to Blountville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Blountville in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Blountville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Blountville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Blountville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Blountville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Blountville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Blountville

Have a flexible travel schedule? Discover the best time to fly to Blountville from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Blountville

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Blountville?

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Blountville (average of $76). Flying from Washington, D.C. Dulles Intl Airport to Blountville in January is currently the most expensive (average of $471). 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.

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

Find hourly flight availability from Dulles Intl to Blountville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Blountville at noon. If you’re flexible enough to do this you can expect to save up to 64% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Blountville. 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 Blountville from Washington, D.C. Dulles Intl?

    Most people fly into Blountville Tri Cities TN/VA (TRI) if they book a flight to Blountville from Washington, D.C. Dulles Intl. On average, Tri Cities TN/VA has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Blountville Tri Cities TN/VA is conveniently located just 5.7 mi from Blountville’s city center.

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

    Airlines like Breeze Airways fly from Washington, D.C. Dulles Intl Airport to Blountville in about 1h 15m. The time it takes to get you to your destination is usually consistent. There are 320 mi between Washington, D.C. Dulles Intl Airport and Blountville. Most flights are nonstop.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Blountville?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Blountville (average of $76). Flying from Washington, D.C. Dulles Intl Airport to Blountville in January is currently the most expensive (average of $471). 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.

See more FAQs

Traveling to a place near Blountville?

Book flights to Blountville if you plan to visit one of these locations
Greeneville
Marion
Beech Mountain

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