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Cheap flights from Blountville to Washington, D.C. from $259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Blountville to Washington, D.C. departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:14 pm - 8:47 pm
TRI
-
DCA
4h 33m
1 stop
Delta Logo
10:16 am - 3:28 pm
DCA
-
TRI
5h 12m
1 stop
$289Delta
Tue, Jul 7 - Sun, Jul 12
American Airlines Logo
8:27 pm - 11:54 pm
TRI
-
DCA
3h 27m
1 stop
American Airlines Logo
6:23 am - 10:42 am
DCA
-
TRI
4h 19m
1 stop
$304American Airlines
Fri, May 22 - Fri, May 29
Delta Logo
4:49 pm - 11:44 pm
TRI
-
DCA
6h 55m
1 stop
Delta Logo
10:19 am - 3:00 pm
DCA
-
TRI
4h 41m
1 stop
$319Delta
Sat, May 16 - Wed, May 20
American Airlines Logo
7:29 pm - 11:12 pm
TRI
-
DCA
3h 43m
1 stop
American Airlines Logo
6:15 am - 10:42 am
DCA
-
TRI
4h 27m
1 stop
$339American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
2:16 pm - 6:22 pm
TRI
-
DCA
4h 06m
1 stop
American Airlines Logo
6:18 am - 12:22 pm
DCA
-
TRI
6h 04m
1 stop
$374American Airlines
Sat, Jul 18 - Thu, Jul 23
American Airlines Logo
5:15 am - 9:29 am
TRI
-
DCA
4h 14m
1 stop
American Airlines Logo
5:00 am - 10:42 am
DCA
-
TRI
5h 42m
1 stop
$405American Airlines
Thu, Jun 25 - Sat, Jun 27
American Airlines Logo
4:12 pm - 9:59 pm
TRI
-
DCA
5h 47m
1 stop
American Airlines Logo
5:00 am - 10:42 am
DCA
-
TRI
5h 42m
1 stop
$429American Airlines
Fri, Jun 5 - Fri, Jun 12
American Airlines Logo
8:27 pm - 11:54 pm
TRI
-
DCA
3h 27m
1 stop
American Airlines Logo
7:07 pm - 11:47 pm
DCA
-
TRI
4h 40m
1 stop
$430American Airlines
Fri, Jun 19 - Fri, Jun 26
American Airlines Logo
8:27 pm - 11:54 pm
TRI
-
DCA
3h 27m
1 stop
American Airlines Logo
6:23 am - 10:42 am
DCA
-
TRI
4h 19m
1 stop
$517American Airlines
Mon, May 25 - Fri, May 29
Delta Logo
6:00 am - 11:00 am
TRI
-
DCA
5h 00m
1 stop
Delta Logo
10:19 am - 3:00 pm
DCA
-
TRI
4h 41m
1 stop
$611Delta
Mon, May 25 - Fri, May 29

American Airlines flights from Blountville to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Blountville to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
May 22
TRI8:27 pmBlountville Tri Cities TN/VA
3h 27m
1 stop
DCA11:54 pmWashington, D.C. Reagan-National
May 29
DCA6:23 amWashington, D.C. Reagan-National
4h 19m
1 stop
TRI10:42 amBlountville Tri Cities TN/VA
$304
American Airlines
May 19
TRI7:29 pmBlountville Tri Cities TN/VA
3h 43m
1 stop
DCA11:12 pmWashington, D.C. Reagan-National
May 23
DCA6:15 amWashington, D.C. Reagan-National
4h 27m
1 stop
TRI10:42 amBlountville Tri Cities TN/VA
$339
American Airlines
Jul 18
TRI2:16 pmBlountville Tri Cities TN/VA
4h 06m
1 stop
DCA6:22 pmWashington, D.C. Reagan-National
Jul 23
DCA6:18 amWashington, D.C. Reagan-National
6h 04m
1 stop
TRI12:22 pmBlountville Tri Cities TN/VA
$374

Delta flights from Blountville to Washington, D.C. Reagan-National Airport

Our best Delta deals on Blountville to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jul 7
TRI4:14 pmBlountville Tri Cities TN/VA
4h 33m
1 stop
DCA8:47 pmWashington, D.C. Reagan-National
Jul 12
DCA10:16 amWashington, D.C. Reagan-National
5h 12m
1 stop
TRI3:28 pmBlountville Tri Cities TN/VA
$289
Delta
May 16
TRI4:49 pmBlountville Tri Cities TN/VA
6h 55m
1 stop
DCA11:44 pmWashington, D.C. Reagan-National
May 20
DCA10:19 amWashington, D.C. Reagan-National
4h 41m
1 stop
TRI3:00 pmBlountville Tri Cities TN/VA
$319
Delta
May 15
TRI7:41 pmBlountville Tri Cities TN/VA
4h 03m
1 stop
DCA11:44 pmWashington, D.C. Reagan-National
May 25
DCA7:59 amWashington, D.C. Reagan-National
4h 56m
1 stop
TRI12:55 pmBlountville Tri Cities TN/VA
$324

momondo Fare Finder

 
Customize your flight search to find flights from Blountville to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated May 6, 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

Tue 7/7

4:14 pm-8:47 pm

1 stop4h 33m

Washington, D.C. Reagan-National

Sun 7/12

10:16 am-3:28 pm

1 stop5h 12m

$289
Quickest round-trip

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Fri 5/22

8:27 pm-11:54 pm

1 stop3h 27m

Washington, D.C. Reagan-National

Fri 5/29

6:23 am-10:42 am

1 stop4h 19m

$304

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Sat 5/16

4:49 pm-11:44 pm

1 stop6h 55m

Washington, D.C. Reagan-National

Wed 5/20

10:19 am-3:00 pm

1 stop4h 41m

$319

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Tue 5/19

7:29 pm-11:12 pm

1 stop3h 43m

Washington, D.C. Reagan-National

Sat 5/23

6:15 am-10:42 am

1 stop4h 27m

$339

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Sat 7/18

2:16 pm-6:22 pm

1 stop4h 06m

Washington, D.C. Reagan-National

Thu 7/23

6:18 am-12:22 pm

1 stop6h 04m

$374

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Thu 6/25

5:15 am-9:29 am

1 stop4h 14m

Washington, D.C. Reagan-National

Sat 6/27

5:00 am-10:42 am

1 stop5h 42m

$405

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Fri 6/5

4:12 pm-9:59 pm

1 stop5h 47m

Washington, D.C. Reagan-National

Fri 6/12

5:00 am-10:42 am

1 stop5h 42m

$429

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Fri 6/19

8:27 pm-11:54 pm

1 stop3h 27m

Washington, D.C. Reagan-National

Fri 6/26

7:07 pm-11:47 pm

1 stop4h 40m

$430

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Mon 5/25

8:27 pm-11:54 pm

1 stop3h 27m

Washington, D.C. Reagan-National

Fri 5/29

6:23 am-10:42 am

1 stop4h 19m

$517

BlountvilleWashington, D.C.

TRI - DCA

TRIDCA

Blountville Tri Cities TN/VA

Mon 5/25

6:00 am-11:00 am

1 stop5h 00m

Washington, D.C. Reagan-National

Fri 5/29

10:19 am-3:00 pm

1 stop4h 41m

$611

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Blountville to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Blountville Tri Cities TN/VA to Washington, D.C. Reagan-National?

American Airlines and Delta are the most popular carriers operating from Blountville Tri Cities TN/VA to Washington, D.C. Reagan-National

When to book flights from Blountville to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Blountville to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Blountville to Washington, D.C. Reagan-National Airport (TRI to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Blountville to Washington, D.C. Reagan-National Airport

Fastest flight time

3h 27m

Direct flights

None
The fastest flight from Blountville to Washington, D.C. Reagan-National Airport takes 3h 27m
There are no direct flights from Blountville to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Blountville to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from Blountville to Washington, D.C. Reagan-National Airport

  • How far is Blountville Tri Cities TN/VA to Washington, D.C. Reagan-National by plane?

    There are 330.3 mi between Blountville Tri Cities TN/VA and Washington, D.C. Reagan-National. In terms of flight time, this usually takes a little over 3h 27m.

  • When did momondo last update prices for flights from Blountville Tri Cities TN/VA Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Blountville Tri Cities TN/VA Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Blountville Tri Cities TN/VA Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Blountville Tri Cities TN/VA Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Linthicum Heights
Tysons
Bethesda
Springfield
Fairfax
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Blountville to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Blountville to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Blountville to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Blountville to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Blountville to Washington, D.C.?

momondo helps you find the best flight between Blountville and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Blountville to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Blountville to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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