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Blountville

$269+ Cheap flights from Reagan-National (DCA) 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — TRI
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Reagan-National to Blountville

Cheapest flights from Reagan-National to Blountville
Explore the most affordable flight options available from Reagan-National to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This American Airlines deal was found by Cheapflights users on 12/26. 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.
Mon 12/295:30 pmDCA - TRI
1 stop6h 24mAmerican Airlines
Sat 1/108:00 amTRI - DCA
1 stop5h 54mAmerican Airlines
Deal found 12/26$355
This Delta deal was found by Cheapflights users on 12/26. 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 12/275:40 pmDCA - TRI
1 stop5h 09mDelta
Tue 12/3010:14 amTRI - DCA
1 stop4h 51mDelta
Deal found 12/26$403
This American Airlines deal was found by Cheapflights users on 12/25. 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 12/267:50 pmDCA - TRI
1 stop4h 04mAmerican Airlines
Fri 1/28:26 pmTRI - DCA
1 stop3h 22mAmerican Airlines
Deal found 12/25$549
This American Airlines deal was found by Cheapflights users on 12/27. 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 12/277:50 pmDCA - TRI
1 stop4h 09mAmerican Airlines
Mon 12/298:26 pmTRI - DCA
1 stop3h 22mAmerican Airlines
Deal found 12/27$832

Find flight deals from Reagan-National to Blountville

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(American Airlines)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Blountville Tri Cities TN/VA flights.
Search Deals
From Washington, D.C. Reagan-National to Blountville Tri Cities TN/VA
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 December 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Blountville that are best for you.

Fly from

Reagan-National

Fly to

Blountville

Route

Depart

Return

Price

Washington, D.C.Blountville

DCA - TRI

DCATRI

Washington, D.C. Reagan-National

Mon 3/2

8:42 am-2:23 pm

1 stop5h 41m

Blountville Tri Cities TN/VA

Mon 3/9

8:28 pm-11:59 pm

1 stop3h 31m

$269

Washington, D.C.Blountville

DCA - TRI

DCATRI

Washington, D.C. Reagan-National

Tue 6/16

6:00 am-12:06 pm

1 stop6h 06m

Blountville Tri Cities TN/VA

Sat 6/20

4:30 pm-9:19 pm

1 stop4h 49m

$269

Washington, D.C.Blountville

DCA - TRI

DCATRI

Washington, D.C. Reagan-National

Fri 1/9

7:59 am-1:02 pm

1 stop5h 03m

Blountville Tri Cities TN/VA

Sat 1/10

4:45 pm-9:34 pm

1 stop4h 49m

$295

Washington, D.C.Blountville

DCA - TRI

DCATRI

Washington, D.C. Reagan-National

Mon 3/2

5:24 pm-11:50 pm

1 stop6h 26m

Blountville Tri Cities TN/VA

Sun 3/8

8:28 pm-11:59 pm

1 stop3h 31m

$308

Washington, D.C.Blountville

DCA - TRI

DCATRI

Washington, D.C. Reagan-National

Thu 1/8

6:00 am-1:02 pm

1 stop7h 02m

Blountville Tri Cities TN/VA

Sat 1/10

4:45 pm-9:34 pm

1 stop4h 49m

$325

Washington, D.C.Blountville

DCA - TRI

DCATRI

Washington, D.C. Reagan-National

Mon 3/2

10:15 am-2:48 pm

1 stop4h 33m

Blountville Tri Cities TN/VA

Fri 3/6

1:02 pm-5:00 pm

1 stop3h 58m

$497

Washington, D.C.Blountville

DCA - TRI

DCATRI

Washington, D.C. Reagan-National

Tue 6/16

12:30 pm-11:59 pm

2 stops11h 29m

Blountville Tri Cities TN/VA

Sat 6/20

11:00 am-3:38 pm

1 stop4h 38m

$585

Washington, D.C.Blountville

DCA - TRI

DCATRI

Washington, D.C. Reagan-National

Sun 1/11

7:00 am-1:02 pm

1 stop6h 02m

Blountville Tri Cities TN/VA

Thu 1/15

5:06 pm-10:33 pm

1 stop5h 27m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Compare providers for flights from Reagan-National 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 Reagan-National to Blountville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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. Reagan-National 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. Reagan-National Airport-Blountville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Blountville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National 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. Reagan-National 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 Reagan-National to Blountville

Have a flexible travel schedule? Discover the best time to fly to Blountville from Reagan-National 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. Reagan-National Airport to Blountville

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Blountville?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Blountville (average of $200). Flying from Washington, D.C. Reagan-National Airport to Blountville in December is currently the most expensive (average of $438). 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    Located just 5.7 mi from the city center, Blountville Tri Cities TN/VA is the airport most travelers will use when flying to Blountville from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Tri Cities TN/VA (TRI) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Blountville?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Blountville in 5h 41m. Fly via American Airlines or Delta to get the fastest option. The distance between Washington, D.C. Reagan-National Airport and Blountville is about 336 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to Blountville that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Blountville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Blountville?

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

  • Can I find deals for business class flights from Reagan-National to Blountville?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Blountville?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Blountville (average of $200). Flying from Washington, D.C. Reagan-National Airport to Blountville in December is currently the most expensive (average of $438). 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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