How long is the flight from Tennessee to Washington, D.C.?

United Airlines, Southwest, and Delta can get you from Tennessee to Washington, D.C. in just under 1h 40m. Your travel time can differ by up to 3h 39m. There are 419 mi between Tennessee and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Tennessee to Washington, D.C. one-way?

For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $35. Users have also found prices from $73 and $110 on Delta and JetBlue, respectively.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Tennessee to Washington, D.C.?

While some choose either Nashville Intl - Washington, D.C. Reagan-National or Nashville Intl - Baltimore/Washington, Nashville Intl - Washington, D.C. Dulles Intl is the most popular route from Tennessee to Washington, D.C..

What are the cheapest flights from Tennessee to Washington, D.C.?

On average you can expect to pay $2,674 for a flight from Tennessee to Washington, D.C.. The cheapest flight overall is $128 while the most popular route, (Nashville Intl - Washington, D.C. Dulles Intl) is currently priced at $257.

What are the most reliable airlines from Tennessee to Washington, D.C.?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tennessee to Washington, D.C. on time: Sun Country Air (100%), ITA Airways (88%), Lufthansa (84%).

What are the most popular airlines that fly from Tennessee to Washington, D.C.?

When booking a flight from Tennessee to Washington, D.C., you may want to consider flying on American Airlines, United Airlines or Southwest as they are the most popular for this route.

Can I find deals for flights from Tennessee to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Tennessee to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Tennessee to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Washington, D.C..

Can I find deals for business class flights from Tennessee to Washington, D.C.?

Yes. Cheapflights offers flight deals from Tennessee to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$33+ Cheap Flights from Tennessee to Washington, D.C.

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Cheap flight deals from Tennessee to Washington, D.C.

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Best

Last-minute

One-way

Cheapest flights from Tennessee to Washington, D.C.
Explore the most affordable flight options available from Tennessee to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.

Fri 10/165:00 pm -

1 stop20h 20m

Wed 10/213:15 pm -

1 stop27h 51m

Deal found 9/11

$129

Mon 10/195:00 pm -

1 stop14h 20m

Wed 10/213:15 pm -

1 stop27h 51m

Deal found 9/11

$146

Tue 12/16:04 pm -

1 stop15h 17m

Thu 12/35:40 am -

1 stop12h 29m

Deal found 9/11

$159

Mon 10/124:52 pm -

1 stop14h 28m

Wed 10/213:15 pm -

1 stop27h 51m

Deal found 9/10

$176

Thu 10/156:51 pm -

1 stop12h 29m

Wed 10/213:15 pm -

1 stop27h 51m

Deal found 9/11

$177

Thu 10/229:05 am -

1 stop11h 06m

Sun 10/258:16 am -

Nonstop1h 28m

Deal found 9/11

$188

Mon 10/195:00 pm -

1 stop16h 17m

Wed 10/219:06 pm -

2 stops22h 00m

Deal found 9/11

$188

Sat 10/241:52 pm -

1 stop25h 38m

Thu 10/2910:01 am -

Nonstop1h 28m

Deal found 9/13

$191

Wed 10/145:07 pm -

1 stop14h 13m

Wed 10/219:15 am -

1 stop11h 28m

Deal found 9/11

$192

Thu 10/11:37 pm -

Nonstop1h 26m

Mon 10/57:50 am -

2 stops11h 34m

Deal found 9/10

$192

Thu 10/225:45 am -

Nonstop1h 40m

Wed 10/2810:12 pm -

Nonstop1h 47m

Deal found 9/10

$193

Thu 10/87:17 am -

Nonstop1h 43m

Tue 10/133:42 pm -

Nonstop1h 51m

Deal found 9/9

$193

Best flights from Tennessee to Washington, D.C.
Discover carefully curated flight deals from Tennessee to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

Thu 10/225:45 am -

Nonstop1h 40m

Wed 10/2810:12 pm -

Nonstop1h 47m

Deal found 9/9

$193

Mon 11/97:25 pm -

1 stop5h 05m

Sat 11/146:05 pm -

Nonstop1h 40m

Deal found 9/10

$203

Mon 11/97:22 pm -

1 stop5h 19m

Sat 11/143:00 pm -

1 stop5h 09m

Deal found 9/10

$213

Tue 11/247:01 am -

Nonstop1h 46m

Mon 11/309:00 am -

Nonstop2h 04m

Deal found 9/8

$263

Tue 9/299:43 am -

1 stop21h 48m

Sat 10/39:27 am -

1 stop24h 21m

Deal found 9/13

$270

Thu 10/12:25 pm -

1 stop7h 52m

Wed 10/77:35 am -

1 stop6h 54m

Deal found 9/10

$283

Thu 10/85:40 am -

1 stop3h 30m

Tue 10/136:59 am -

1 stop3h 55m

Deal found 9/8

$213

Tue 11/311:50 am -

1 stop5h 36m

Sat 11/79:00 am -

1 stop6h 26m

Deal found 9/9

$213

Fri 10/235:45 am -

Nonstop1h 40m

Sun 10/2512:55 pm -

Nonstop1h 53m

Deal found 9/8

$236

Fri 10/237:25 pm -

1 stop5h 20m

Sat 10/246:00 pm -

Nonstop1h 40m

Deal found 9/12

$247

Mon 11/97:22 pm -

1 stop4h 24m

Sat 11/1410:15 am -

1 stop3h 40m

Deal found 9/10

$213

Tue 9/295:40 pm -

1 stop15h 37m

Sat 10/39:33 am -

1 stop8h 12m

Deal found 9/13

$276

Wed 9/231:10 pm -

Nonstop1h 46m

Wed 10/1412:55 pm -

Nonstop1h 47m

Deal found 9/9

$251

Wed 12/25:15 pm -

1 stop4h 45m

Thu 12/311:40 am -

1 stop5h 00m

Deal found 9/11

$257

Mon 11/97:22 pm -

1 stop4h 13m

Sat 11/146:30 pm -

1 stop3h 42m

Deal found 9/10

$213

Tue 9/299:10 am -

1 stop5h 49m

Wed 10/77:35 am -

1 stop6h 54m

Deal found 9/10

$314

Thu 10/16:15 am -

1 stop3h 40m

Sun 10/45:01 am -

1 stop3h 29m

Deal found 9/13

$318

Fri 10/305:45 am -

Nonstop1h 43m

Sun 11/112:55 pm -

Nonstop1h 53m

Deal found 9/13

$267

Fri 10/166:23 pm -

1 stop5h 24m

Mon 10/197:40 pm -

1 stop4h 18m

Deal found 9/9

$229

Fri 10/237:00 pm -

Nonstop1h 45m

Mon 10/269:20 pm -

Nonstop1h 55m

Deal found 9/9

$278

Fri 10/236:34 pm -

Nonstop1h 48m

Mon 10/268:20 am -

Nonstop2h 06m

Deal found 9/9

$299

Thu 10/14:10 pm -

1 stop5h 45m

Mon 10/56:10 am -

2 stops7h 00m

Deal found 9/10

$303

Fri 10/236:23 pm -

1 stop6h 19m

Sun 10/256:00 am -

1 stop3h 34m

Deal found 9/8

$256

Sat 10/32:25 pm -

1 stop5h 42m

Tue 10/67:35 am -

1 stop6h 54m

Deal found 9/10

$392

Thu 10/88:20 am -

Nonstop1h 30m

Sun 10/117:45 pm -

Nonstop1h 40m

Deal found 9/9

$306

Tue 11/35:45 am -

Nonstop1h 43m

Sat 11/712:55 pm -

Nonstop1h 53m

Deal found 9/13

$327

Thu 11/51:38 pm -

1 stop6h 58m

Mon 11/97:05 am -

1 stop6h 30m

Deal found 9/8

$277

Fri 10/97:20 am -

Nonstop1h 45m

Fri 10/236:00 pm -

1 stop4h 30m

Deal found 9/10

$309

Sat 11/76:05 am -

1 stop4h 21m

Tue 11/106:00 am -

1 stop4h 45m

Deal found 9/10

$277

Sat 11/148:30 am -

Nonstop1h 47m

Mon 11/168:20 am -

Nonstop2h 04m

Deal found 9/9

$337

Last-minute flights from Tennessee to Washington, D.C.
Discover last-minute flight deals from Tennessee to Washington, D.C.. Data last updated September 13, 2026 and is based on user searches.

Thu 10/11:37 pm -

Nonstop1h 26m

Mon 10/57:50 am -

2 stops11h 34m

Deal found 9/10

$192

Thu 10/87:17 am -

Nonstop1h 43m

Tue 10/133:42 pm -

Nonstop1h 51m

Deal found 9/9

$193

Mon 10/124:52 pm -

1 stop14h 28m

Wed 10/213:15 pm -

1 stop27h 51m

Deal found 9/10

$176

Wed 10/145:07 pm -

1 stop14h 13m

Wed 10/219:15 am -

1 stop11h 28m

Deal found 9/11

$192

Thu 10/156:51 pm -

1 stop12h 29m

Wed 10/213:15 pm -

1 stop27h 51m

Deal found 9/11

$177

Thu 10/152:37 pm -

Nonstop1h 26m

Thu 10/295:50 pm -

1 stop26h 00m

Deal found 9/13

$195

Fri 10/165:00 pm -

1 stop20h 20m

Wed 10/213:15 pm -

1 stop27h 51m

Deal found 9/11

$129

Mon 10/195:00 pm -

1 stop14h 20m

Wed 10/213:15 pm -

1 stop27h 51m

Deal found 9/11

$146

Mon 10/195:00 pm -

1 stop16h 17m

Wed 10/219:06 pm -

2 stops22h 00m

Deal found 9/11

$188

Thu 10/229:05 am -

1 stop11h 06m

Sun 10/258:16 am -

Nonstop1h 28m

Deal found 9/11

$188

Thu 10/225:45 am -

Nonstop1h 40m

Wed 10/2810:12 pm -

Nonstop1h 47m

Deal found 9/10

$193

Sat 10/241:52 pm -

1 stop25h 38m

Thu 10/2910:01 am -

Nonstop1h 28m

Deal found 9/13

$191

One-way flights from Tennessee to Washington, D.C.
Search for one-way flight options from Tennessee to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Thu 11/127:45 am -

Nonstop1h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$33

Sun 11/157:30 am -

Nonstop1h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/13

$34

Thu 10/152:37 pm -

Nonstop1h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$37

Thu 10/11:37 pm -

Nonstop1h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/11

$39

Sun 11/87:30 am -

Nonstop1h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$50

Sun 11/226:13 pm -

Nonstop1h 29m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/13

$62

Mon 10/195:00 pm -

1 stop24h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$82

Mon 10/195:00 pm -

1 stop16h 17m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$82

Tue 11/246:15 pm -

Nonstop1h 29m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$86

Mon 10/198:29 pm -

1 stop16h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/11

$92

Wed 9/305:40 pm -

1 stop26h 04m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$95

Mon 12/79:08 am -

1 stop14h 47m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$96

Find flight deals from Tennessee to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$129 (Kiwi.com)
One-way from	$33 (Kiwi.com)
Popular in	September
Cheapest in	October
Average price	$396
Good round-trip deal	$98 or less
Good one-way deal	$123 or less

Provider with most accurate pricing for Nashville Intl-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Nashville Intl-Washington, D.C. (WAS) flights.

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From Tennessee to Washington, D.C. (WAS)

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One-way flight from Tennessee to Washington, D.C. (WAS)

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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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Price to beat on a round-trip flight from Tennessee to Washington, D.C. (WAS).

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Price to beat on a one-way flight from Tennessee to Washington, D.C. (WAS).

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Tennessee to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - IAD Washington, D.C. Dulles Intl

TYSIAD

Knoxville McGhee Tyson

Sun 11/22

6:13 pm-7:42 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$71

KnoxvilleBaltimore

TYS Knoxville McGhee Tyson - BWI Baltimore/Washington

TYSBWI

Knoxville McGhee Tyson

Wed 10/7

8:20 am-9:50 am

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$97

KnoxvilleBaltimore

TYS Knoxville McGhee Tyson - BWI Baltimore/Washington

TYSBWI

Knoxville McGhee Tyson

Thu 10/8

8:20 am-9:50 am

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$97

KnoxvilleBaltimore

TYS Knoxville McGhee Tyson - BWI Baltimore/Washington

TYSBWI

Knoxville McGhee Tyson

Thu 10/8

7:45 pm-12:51 am

1 stop5h 06m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$107

KnoxvilleBaltimore

TYS Knoxville McGhee Tyson - BWI Baltimore/Washington

TYSBWI

Knoxville McGhee Tyson

Thu 11/12

5:40 am-10:55 am

1 stop5h 15m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$107

KnoxvilleWashington, D.C.

TYS Knoxville McGhee Tyson - DCA Washington, D.C. Reagan-National

TYSDCA

Knoxville McGhee Tyson

Thu 10/8

7:25 pm-11:05 pm

1 stop3h 40m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$107

KnoxvilleBaltimore

TYS Knoxville McGhee Tyson - BWI Baltimore/Washington

TYSBWI

Knoxville McGhee Tyson

Sat 11/7

5:40 am-9:57 am

1 stop4h 17m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$107

KnoxvilleBaltimore

TYS Knoxville McGhee Tyson - BWI Baltimore/Washington

TYSBWI

Knoxville McGhee Tyson

Mon 12/7

12:32 pm-6:58 pm

1 stop6h 26m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$117

KnoxvilleBaltimore

TYS Knoxville McGhee Tyson - BWI Baltimore/Washington

TYSBWI

Knoxville McGhee Tyson

Fri 10/9

7:25 pm-12:45 am

1 stop5h 20m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$123

KnoxvilleBaltimore

TYS Knoxville McGhee Tyson - BWI Baltimore/Washington

TYSBWI

Knoxville McGhee Tyson

Tue 3/9

5:30 am-11:08 am

1 stop5h 38m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Tennessee to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Tennessee with our price prediction graph.

MEM-BWI

TYS-IAD

MEM-IAD

BNA-BWI

TYS-DCA

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 Tennessee to Washington, D.C.

USTN-WAS

MEM-BWI

TYS-IAD

MEM-IAD

BNA-BWI

What is the cheapest month to book a flight from Tennessee to Washington, D.C.?

Currently, January is the cheapest month in which you can book a flight from Tennessee to Washington, D.C. (average of $323). Flying from Tennessee to Washington, D.C. in May is currently the most expensive (average of $419). 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 TN to WAS?

It’s typically best to fly out from Tennessee to Washington, D.C. in the afternoon. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Tennessee to Washington, D.C.

The most flights from USTN to WAS are scheduled on a Monday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost to fly round-trip from Tennessee to Washington, D.C.?

Airfare is below average for this route at the moment.

Tennessee to Washington, D.C. flights typically cost between $284 and $470 in December.
The cheapest round-trip price found within the last 5 days was $159 on Frontier (Dec 1-Dec 3).

How far ahead should I book a flight from Tennessee to Washington, D.C.?

The best time to book flights from Tennessee to Washington, D.C. is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Tennessee to Washington, D.C.?

Travelers seeking maximum savings on their Tennessee to Washington, D.C. flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

How long is the flight from Tennessee to Washington, D.C.?
United Airlines, Southwest, and Delta can get you from Tennessee to Washington, D.C. in just under 1h 40m. Your travel time can differ by up to 3h 39m. There are 419 mi between Tennessee and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Tennessee to Washington, D.C. one-way?
For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $35. Users have also found prices from $73 and $110 on Delta and JetBlue, respectively.
What are the most popular routes from Tennessee to Washington, D.C.?
While some choose either Nashville Intl - Washington, D.C. Reagan-National or Nashville Intl - Baltimore/Washington, Nashville Intl - Washington, D.C. Dulles Intl is the most popular route from Tennessee to Washington, D.C..
What are the most reliable airlines from Tennessee to Washington, D.C.?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tennessee to Washington, D.C. on time: Sun Country Air (100%), ITA Airways (88%), Lufthansa (84%).
What are the cheapest flights from Tennessee to Washington, D.C.?
On average you can expect to pay $2,674 for a flight from Tennessee to Washington, D.C.. The cheapest flight overall is $128 while the most popular route, (Nashville Intl - Washington, D.C. Dulles Intl) is currently priced at $257.
Can I find deals for flights from Tennessee to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Tennessee to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tennessee to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Washington, D.C..
Can I find deals for business class flights from Tennessee to Washington, D.C.?
Yes. Cheapflights offers flight deals from Tennessee to Washington, D.C. 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 Tennessee to Washington, D.C.?
Currently, January is the cheapest month in which you can book a flight from Tennessee to Washington, D.C. (average of $323). Flying from Tennessee to Washington, D.C. in May is currently the most expensive (average of $419). 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

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Herndon

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Largo

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Alternative routes for Tennessee to Washington, D.C.

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Seattle to Dulles Intl flights

O'Hare Intl to Reagan-National flights

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Minneapolis to Reagan-National flights

Tampa to Reagan-National flights

John F Kennedy Intl to Reagan-National flights

Newark to Reagan-National flights

Austin to Dulles Intl flights

George Bush Intcntl to Dulles Intl flights

Newark to Dulles Intl flights

Ontario to Dulles Intl flights

Miami to Dulles Intl flights

Midway to Dulles Intl flights

Cincinnati to Reagan-National flights

Minneapolis to Dulles Intl flights

Charlotte to Dulles Intl flights

George Bush Intcntl to Reagan-National flights

Ontario to Reagan-National flights

Detroit to Reagan-National flights

Indianapolis to Dulles Intl flights

LaGuardia to Reagan-National flights

New Orleans to Dulles Intl flights

Jacksonville to Dulles Intl flights

Salt Lake City to Dulles Intl flights

Denver to Reagan-National flights

San Diego to Reagan-National flights

Sky Harbor Intl to Dulles Intl flights

Providence to Dulles Intl flights

Top 8 airlines flying from Tennessee to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$46	Average$103	FlexibilityNo cancel fee	On-time88%
Breeze Airways	Cheapest$60	Average$91	FlexibilityNo cancel fee	On-timeN/A
Frontier	Cheapest$88	Average$226	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$175	Average$412	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$177	Average$258	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$186	Average$401	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$193	Average$394	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$194	Average$365	FlexibilityNo cancel fee	On-time69%

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$33+ Cheap flights from Tennessee to Washington, D.C. (WAS)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Tennessee to Washington, D.C.

Cheapest flights from Tennessee to Washington, D.C.Explore the most affordable flight options available from Tennessee to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.

Explore the most affordable flight options available from Tennessee to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.

Best flights from Tennessee to Washington, D.C.Discover carefully curated flight deals from Tennessee to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

Discover carefully curated flight deals from Tennessee to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

Last-minute flights from Tennessee to Washington, D.C.Discover last-minute flight deals from Tennessee to Washington, D.C.. Data last updated September 13, 2026 and is based on user searches.

Discover last-minute flight deals from Tennessee to Washington, D.C.. Data last updated September 13, 2026 and is based on user searches.

One-way flights from Tennessee to Washington, D.C.Search for one-way flight options from Tennessee to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Search for one-way flight options from Tennessee to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

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Best time to book a flight from Tennessee to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Tennessee with our price prediction graph.

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What is the cheapest month to book a flight from Tennessee to Washington, D.C.?

What is the cheapest time of day to fly from TN to WAS?

Find hourly flight availability from Tennessee to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2026.

It’s typically best to fly out from Tennessee to Washington, D.C. in the afternoon. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Tennessee to Washington, D.C.

The most flights from USTN to WAS are scheduled on a Monday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost to fly round-trip from Tennessee to Washington, D.C.?

Airfare is below average for this route at the moment.

Tennessee to Washington, D.C. flights typically cost between $284 and $470 in December.The cheapest round-trip price found within the last 5 days was $159 on Frontier (Dec 1-Dec 3).

How far ahead should I book a flight from Tennessee to Washington, D.C.?

The best time to book flights from Tennessee to Washington, D.C. is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Tennessee to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to Washington, D.C.. Price data was last updated on September 12, 2026.

Travelers seeking maximum savings on their Tennessee to Washington, D.C. flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

How long is the flight from Tennessee to Washington, D.C.?

What are the cheapest airlines to fly from Tennessee to Washington, D.C. one-way?

What are the most popular routes from Tennessee to Washington, D.C.?

What are the most reliable airlines from Tennessee to Washington, D.C.?

What are the cheapest flights from Tennessee to Washington, D.C.?

Can I find deals for flights from Tennessee to Washington, D.C. that include hotel bookings?

How can I find direct flights from Tennessee to Washington, D.C.?

Can I find deals for business class flights from Tennessee to Washington, D.C.?

What is the cheapest month to book a flight from Tennessee to Washington, D.C.?

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

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Alternative routes for Tennessee to Washington, D.C.

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Tennessee and Washington, D.C. flights

Browse other Tennessee and Washington, D.C. flight options. Last updated on September 13, 2026.

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Tennessee to Washington, D.C. flights

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Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.

Top 8 airlines flying from Tennessee to Washington, D.C.

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Cheapest flights from Tennessee to Washington, D.C.
Explore the most affordable flight options available from Tennessee to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.

Best flights from Tennessee to Washington, D.C.
Discover carefully curated flight deals from Tennessee to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

Last-minute flights from Tennessee to Washington, D.C.
Discover last-minute flight deals from Tennessee to Washington, D.C.. Data last updated September 13, 2026 and is based on user searches.

One-way flights from Tennessee to Washington, D.C.
Search for one-way flight options from Tennessee to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Tennessee to Washington, D.C. flights typically cost between $284 and $470 in December.
The cheapest round-trip price found within the last 5 days was $159 on Frontier (Dec 1-Dec 3).