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Blountville

$118+ 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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TRI
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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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 August 18, 2025.

Round-trip from

$118
(Breeze Airways)
From Washington, D.C. Dulles Intl to Blountville Tri Cities TN/VA
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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 August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:21 pmIAD - TRI
1 stop3h 48mAmerican Airlines
Sun 9/215:05 amTRI - IAD
1 stop3h 41mAmerican Airlines
Deal found 8/17$269
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amIAD - TRI
1 stop6h 41mDelta
Sat 9/610:57 amTRI - IAD
1 stop5h 33mDelta
Deal found 8/18$279
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:58 pmIAD - TRI
1 stop6h 02mAmerican Airlines
Sun 11/168:25 pmTRI - IAD
1 stop3h 34mAmerican Airlines
Deal found 8/17$288
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:16 pmIAD - TRI
1 stop4h 40mAmerican Airlines
Sun 11/98:25 pmTRI - IAD
1 stop3h 34mAmerican Airlines
Deal found 8/17$358
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:30 amIAD - TRI
1 stop5h 35mDelta
Tue 12/96:55 pmTRI - IAD
2 stops24h 16mDelta
Deal found 8/17$362
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:36 pmIAD - TRI
1 stop6h 25mAmerican Airlines
Sun 8/248:12 pmTRI - IAD
1 stop3h 47mAmerican Airlines
Deal found 8/17$384
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:21 pmIAD - TRI
1 stop3h 48mAmerican Airlines
Mon 9/83:11 pmTRI - IAD
1 stop3h 40mAmerican Airlines
Deal found 8/17$461
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:00 amIAD - TRI
1 stop4h 10mDelta
Fri 8/2910:57 amTRI - IAD
1 stop5h 33mDelta
Deal found 8/18$494
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:34 pmIAD - TRI
1 stop3h 26mAmerican Airlines
Sun 11/308:49 amTRI - IAD
1 stop4h 23mAmerican Airlines
Deal found 8/17$537

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 August 18, 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 1/2

3:50 pm-5:05 pm

Nonstop1h 15m

Blountville Tri Cities TN/VA

Mon 1/5

2:00 pm-3:10 pm

Nonstop1h 10m

$118

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Tue 9/9

7:22 am-12:41 pm

1 stop5h 19m

Blountville Tri Cities TN/VA

Tue 9/16

7:17 pm-11:17 pm

1 stop4h 00m

$269

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 9/19

7:21 pm-11:09 pm

1 stop3h 48m

Blountville Tri Cities TN/VA

Sun 9/21

5:05 am-8:46 am

1 stop3h 41m

$269

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Tue 9/16

6:00 am-12:37 pm

1 stop6h 37m

Blountville Tri Cities TN/VA

Thu 9/18

10:56 am-2:33 pm

1 stop3h 37m

$269

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Sat 12/6

6:30 am-12:05 pm

1 stop5h 35m

Blountville Tri Cities TN/VA

Tue 12/9

10:15 am-4:36 pm

1 stop6h 21m

$269

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Tue 9/2

6:00 am-10:10 am

1 stop4h 10m

Blountville Tri Cities TN/VA

Fri 9/5

10:57 am-4:30 pm

1 stop5h 33m

$279

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Tue 9/2

6:00 am-12:41 pm

1 stop6h 41m

Blountville Tri Cities TN/VA

Sat 9/6

10:57 am-4:30 pm

1 stop5h 33m

$279

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Tue 9/16

6:00 am-9:44 am

1 stop3h 44m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Blountville (average of $398). Flying from Washington, D.C. Dulles Intl Airport to Blountville in April is currently the most expensive (average of $494). 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 August 18, 2025.

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 Blountville as you normally would.

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, Delta, and American Airlines fly from Washington, D.C. Dulles Intl Airport to Blountville in about 1h 15m. The time it takes to get you to your destination can typically vary by up to 4h 04m. There are 320 mi between Washington, D.C. Dulles Intl Airport and Blountville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Blountville (average of $398). Flying from Washington, D.C. Dulles Intl Airport to Blountville in April is currently the most expensive (average of $494). 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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