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Reagan-National

$243+ Cheap flights from Blountville (TRI) to Reagan-National (DCA)

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — DCA
avr. 10 — avr. 171
ven. 4/10
ven. 4/17
1 adult, Economy
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Cheap flight deals from Blountville to Reagan-National

Cheapest flights from Blountville to Reagan-National
Explore the most affordable flight options available from Blountville to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 11, 2026.

This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/77:29 pm
TRI
-
DCA
1 stop3h 43m
American Airlines
lun. 4/135:00 am
DCA
-
TRI
1 stop5h 41m
American Airlines
Deal found 3/6$269
This Delta deal was found by Cheapflights users on 3/7. 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.
sam. 3/214:30 pm
TRI
-
DCA
1 stop4h 10m
Delta
mar. 3/246:00 am
DCA
-
TRI
1 stop7h 00m
Delta
Deal found 3/7$279
This American Airlines deal was found by Cheapflights users on 3/7. 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.
ven. 4/35:00 am
TRI
-
DCA
1 stop4h 19m
American Airlines
lun. 4/67:41 pm
DCA
-
TRI
1 stop4h 06m
American Airlines
Deal found 3/7$293
This Delta deal was found by Cheapflights users on 3/7. 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.
ven. 3/203:53 pm
TRI
-
DCA
1 stop6h 49m
Delta
mar. 3/246:00 am
DCA
-
TRI
1 stop3h 50m
Delta
Deal found 3/7$299
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/168:28 pm
TRI
-
DCA
1 stop3h 31m
American Airlines
sam. 3/215:00 am
DCA
-
TRI
1 stop5h 37m
American Airlines
Deal found 3/9$319
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/127:17 pm
TRI
-
DCA
1 stop4h 22m
Delta
sam. 3/146:00 am
DCA
-
TRI
1 stop3h 50m
Delta
Deal found 3/9$339
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/1810:53 am
TRI
-
DCA
1 stop6h 18m
United Airlines
sam. 7/257:05 pm
DCA
-
TRI
1 stop4h 59m
United Airlines
Deal found 3/6$348
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/186:00 am
TRI
-
DCA
1 stop6h 42m
United Airlines
sam. 8/2211:30 am
DCA
-
TRI
1 stop5h 40m
United Airlines
Deal found 3/6$354
This American Airlines deal was found by Cheapflights users on 3/10. 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.
ven. 6/56:14 pm
TRI
-
DCA
1 stop3h 45m
American Airlines
lun. 6/83:20 pm
DCA
-
TRI
1 stop6h 37m
American Airlines
Deal found 3/10$362
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/23:53 pm
TRI
-
DCA
1 stop5h 48m
Delta
sam. 4/47:00 am
DCA
-
TRI
1 stop6h 00m
Delta
Deal found 3/6$379
This Delta deal was found by Cheapflights users on 3/7. 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.
jeu. 3/197:17 pm
TRI
-
DCA
1 stop4h 22m
Delta
mar. 3/246:00 am
DCA
-
TRI
1 stop3h 50m
Delta
Deal found 3/7$384
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/188:28 pm
TRI
-
DCA
1 stop3h 31m
American Airlines
sam. 3/215:00 am
DCA
-
TRI
1 stop5h 37m
American Airlines
Deal found 3/9$399

Find flight deals from Blountville to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Blountville (TRI) to Reagan-National (DCA). 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 mars 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$243
(Kiwi.com)
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Washington, D.C. Reagan-National flights.
Search Deals
From Blountville Tri Cities TN/VA to Washington, D.C. Reagan-National
Search Deals
One-way flight from Blountville Tri Cities TN/VA to Washington, D.C. Reagan-National
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville to Reagan-National 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 mars 11, 2026.
Use the filters below to find and compare flights from Blountville to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

ven. 4/10

8:24 pm-11:59 pm

1 stop3h 35m

Washington, D.C. Reagan-National

lun. 4/13

7:46 pm-11:54 pm

1 stop4h 08m

$269

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

mar. 4/7

7:29 pm-11:12 pm

1 stop3h 43m

Washington, D.C. Reagan-National

lun. 4/13

5:00 am-10:41 am

1 stop5h 41m

$269

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

ven. 4/3

5:00 am-9:19 am

1 stop4h 19m

Washington, D.C. Reagan-National

lun. 4/6

7:41 pm-11:47 pm

1 stop4h 06m

$293

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

sam. 7/18

10:53 am-5:11 pm

1 stop6h 18m

Washington, D.C. Reagan-National

sam. 7/25

7:05 pm-12:04 am

1 stop4h 59m

$348

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

mar. 8/18

6:00 am-12:42 pm

1 stop6h 42m

Washington, D.C. Reagan-National

sam. 8/22

11:30 am-5:10 pm

1 stop5h 40m

$354

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

jeu. 4/2

3:53 pm-9:41 pm

1 stop5h 48m

Washington, D.C. Reagan-National

sam. 4/4

7:00 am-1:00 pm

1 stop6h 00m

$379

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

sam. 4/11

5:05 am-10:49 am

1 stop5h 44m

Washington, D.C. Reagan-National

ven. 4/24

6:42 am-10:41 am

1 stop3h 59m

$456

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

lun. 5/25

3:50 pm-8:45 pm

1 stop4h 55m

Washington, D.C. Reagan-National

ven. 5/29

10:19 am-3:04 pm

1 stop4h 45m

$497

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

mar. 5/19

3:50 pm-9:45 pm

1 stop5h 55m

Washington, D.C. Reagan-National

mer. 5/20

10:19 am-3:04 pm

1 stop4h 45m

$497
Cheapest one-way

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

ven. 4/10

2:50 pm-12:02 pm

3 stops45h 12m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Compare providers for flights from Blountville to Reagan-National

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 Blountville to Reagan-National in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Blountville-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Blountville-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Blountville-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Blountville-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Blountville-Washington, D.C. Reagan-National Airport 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 Blountville to Reagan-National

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

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

Currently, May is the cheapest month in which you can book a flight from Blountville to Washington, D.C. Reagan-National Airport (average of $142). Flying from Blountville to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $399). 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 Blountville to Reagan-National. 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 from for flights from Blountville to Washington, D.C. Reagan-National?

    For a flight from Blountville to Washington, D.C. Reagan-National, you will be flying from Tri Cities TN/VA. Blountville Tri Cities TN/VA (TRI) is just 5.7 mi from the center of the city. Tri Cities TN/VA is the only Blountville airport and it handles 0 outbound flights to Washington, D.C. Reagan-National per day. 0 airlines have flights to Washington, D.C. Reagan-National from Blountville Tri Cities TN/VA on a regular basis.

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

    There are many flights that can get you from Blountville to Washington, D.C. Reagan-National Airport in 3h 35m. Fly via American Airlines or United Airlines to get the fastest option. The distance from Blountville to Washington, D.C. Reagan-National Airport is about 336 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Blountville to Reagan-National 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 Blountville to Washington, D.C. Reagan-National Airport?

    Currently, May is the cheapest month in which you can book a flight from Blountville to Washington, D.C. Reagan-National Airport (average of $142). Flying from Blountville to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $399). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

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