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Reagan-National

$197+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — DCA
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
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 July 24, 2026.

This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:45 pm
TRI
-
DCA
1 stop4h 48m
Delta
Mon 8/316:30 pm
DCA
-
TRI
1 stop3h 53m
Delta
Deal found 7/20$289
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 9/45:00 pm
TRI
-
DCA
1 stop5h 44m
Delta
Fri 9/119:00 am
DCA
-
TRI
1 stop3h 45m
Delta
Deal found 7/22$299
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:30 pm
TRI
-
DCA
1 stop3h 28m
American Airlines
Sun 8/97:19 pm
DCA
-
TRI
1 stop4h 37m
American Airlines
Deal found 7/21$319
This Delta deal was found by Cheapflights users on 7/23. 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.
Fri 8/73:44 pm
TRI
-
DCA
1 stop6h 01m
Delta
Tue 8/1110:10 am
DCA
-
TRI
1 stop4h 47m
Delta
Deal found 7/23$329
This Delta deal was found by Cheapflights users on 7/22. 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 7/227:55 pm
TRI
-
DCA
1 stop3h 57m
Delta
Fri 10/166:00 am
DCA
-
TRI
1 stop6h 36m
Delta
Deal found 7/22$344
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:00 am
TRI
-
DCA
1 stop5h 50m
American Airlines
Mon 8/36:18 am
DCA
-
TRI
1 stop4h 24m
American Airlines
Deal found 7/21$359
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 10/97:19 pm
TRI
-
DCA
1 stop4h 26m
Delta
Fri 10/166:00 am
DCA
-
TRI
1 stop6h 36m
Delta
Deal found 7/22$378
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:30 pm
TRI
-
DCA
2 stops5h 30m
American Airlines
Tue 8/257:14 pm
DCA
-
TRI
1 stop3h 45m
American Airlines
Deal found 7/21$750
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:08 pm
TRI
-
DCA
1 stop4h 40m
Delta
Wed 8/126:59 am
DCA
-
TRI
1 stop6h 02m
Delta
Deal found 7/19$781
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
TRI
-
DCA
1 stop3h 30m
American Airlines
Sun 8/238:33 am
DCA
-
TRI
2 stops5h 58m
American Airlines
Deal found 7/19$793

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Delta)

One-way from

$197
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$101
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
Highest demand for flights based on searches. 23% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 24, 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

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Fri 8/28

1:45 pm-6:33 pm

1 stop4h 48m

Washington, D.C. Reagan-National

Mon 8/31

6:30 pm-10:23 pm

1 stop3h 53m

$289

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Fri 8/21

7:22 pm-11:59 pm

1 stop4h 37m

Washington, D.C. Reagan-National

Sun 8/23

6:16 am-10:41 am

1 stop4h 25m

$289

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Wed 8/19

6:00 am-10:58 am

1 stop4h 58m

Washington, D.C. Reagan-National

Tue 8/25

7:55 am-11:58 am

1 stop4h 03m

$289

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Fri 9/4

5:00 pm-10:44 pm

1 stop5h 44m

Washington, D.C. Reagan-National

Fri 9/11

9:00 am-12:45 pm

1 stop3h 45m

$299

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Sat 8/29

1:45 pm-5:30 pm

1 stop3h 45m

Washington, D.C. Reagan-National

Sun 8/30

7:00 am-1:01 pm

1 stop6h 01m

$299
Quickest round-trip

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Wed 8/19

7:22 pm-11:59 pm

1 stop4h 37m

Washington, D.C. Reagan-National

Wed 8/26

3:11 pm-6:55 pm

1 stop3h 44m

$299

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Thu 8/20

3:46 pm-8:33 pm

1 stop4h 47m

Washington, D.C. Reagan-National

Mon 10/12

6:00 am-12:36 pm

1 stop6h 36m

$299

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Fri 8/7

3:44 pm-9:45 pm

1 stop6h 01m

Washington, D.C. Reagan-National

Tue 8/11

10:10 am-2:57 pm

1 stop4h 47m

$329

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Fri 10/9

7:19 pm-11:45 pm

1 stop4h 26m

Washington, D.C. Reagan-National

Fri 10/16

6:00 am-12:36 pm

1 stop6h 36m

$378
Cheapest one-way

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Mon 9/21

8:41 pm-9:58 pm

3 stops25h 17m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 July.
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.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated July 24, 2026.
Peruse reviews from past customers who have flown with American Airlines from Blountville to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,843 reviews

Comfort

7.2

Food

6.4

Overall

7.1

Boarding

7.5

Crew

7.9

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.
American Airlines
7.1
Good
11,843 reviews
American Airlines
7.1
Good
11,843 reviews

Comfort

7.2

Food

6.4

Overall

7.1

Boarding

7.5

Crew

7.9

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.

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. 1 airline has 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 4h 37m. Fly via Delta or American 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.

  • What is the cheapest airline to fly from Blountville to Washington, D.C. Reagan-National Airport round-trip?

    Cheapflights users have booked flights from Blountville to Washington, D.C. Reagan-National Airport round-trip from $234.

  • 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.

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
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Blountville to Reagan-National

Discover the top airline that operate flights from Blountville to Reagan-National. 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$234Average$438FlexibilityNo cancel feeOn-time71%

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