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

The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Tennessee are Allegiant Air ($40), United Airlines ($90), and Frontier ($91).

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

The most popular flight routes from Washington, D.C. Dulles Intl Airport to Tennessee are Washington, D.C. Dulles Intl - Nashville Intl, Washington, D.C. Dulles Intl - Knoxville McGhee Tyson and Washington, D.C. Dulles Intl - Memphis.

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

Looking at all options, your cheapest flight can be booked for $68. While the most popular route (Washington, D.C. Dulles Intl - Nashville Intl) can be booked for $78 on average our data indicates $483 when flying from Washington, D.C. Dulles Intl Airport to Tennessee.

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

Before booking your flight to Tennessee from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (85%), Copa Airlines (81%), Avianca( 80%).

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

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Tennessee are American Airlines, Delta and Allegiant Air. Something to consider prior to booking your flight.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Tennessee?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 76% on flights from Washington, D.C. Dulles Intl Airport to Tennessee compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $368. For sooner than that we have options available in the next 3 days from $498.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Tennessee?

The best pricing can be found in the month of June. Prices to Tennessee from Washington, D.C. Dulles Intl Airport average $275. You can even find prices in June for less than $275, as users have found deals to Tennessee from as low as $96. The month of November appears to be one of the more expensive times to travel to Tennessee from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 10%.

Can I find deals for flights from Dulles Intl to Tennessee that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Tennessee?

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

Can I find deals for business class flights from Dulles Intl to Tennessee?

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

$40+ Flights from Washington, D.C. Dulles Intl Airport to Tennessee

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Cheap flight deals from Dulles Intl to Tennessee

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$159 (Mytrip)
One-way from	$40 (Gotogate)
Popular in	November
Cheapest in	June
Average price	$299
Good round-trip deal	$196 or less
Good one-way deal	$88 or less

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

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

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From Washington, D.C. Dulles Intl to Tennessee

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One-way flight from Washington, D.C. Dulles Intl to Tennessee

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Highest demand for flights based on searches. 5% potential increase in price ($14 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Tennessee.

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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Tennessee.

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Find flight deals from Dulles Intl to Tennessee

Cheapest flights from Dulles Intl to Tennessee
Explore the most affordable flight options available from Dulles Intl to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Thu 5/155:26 pmIAD - BNA

1 stop16h 43mFrontier

Mon 5/1910:01 amBNA - IAD

1 stop5h 35mFrontier

Deal found 4/17

$161

Thu 5/221:17 pmIAD - BNA

1 stop20h 52mMultiple Airlines

Sun 5/258:20 amBNA - IAD

Nonstop1h 44mMultiple Airlines

Deal found 4/16

$170

Wed 5/288:25 amIAD - BNA

Nonstop1h 55mUnited Airlines

Sat 5/318:30 amBNA - IAD

Nonstop1h 45mUnited Airlines

Deal found 4/17

$179

Thu 6/1911:52 amIAD - BNA

Nonstop1h 47mAllegiant Air

Sun 6/227:40 amBNA - IAD

Nonstop1h 42mAllegiant Air

Deal found 4/17

$185

Sat 8/210:13 pmIAD - TYS

Nonstop1h 46mUnited Airlines

Fri 8/87:00 amTYS - IAD

1 stop4h 55mUnited Airlines

Deal found 4/17

$204

Mon 7/76:10 amIAD - TYS

1 stop3h 53mDelta

Thu 7/175:30 amTYS - IAD

1 stop3h 40mDelta

Deal found 4/17

$209

Thu 5/18:58 pmIAD - TYS

1 stop17h 29mAllegiant Air

Sun 5/412:34 pmTYS - IAD

1 stop24h 52mAllegiant Air

Deal found 4/17

$218

Fri 5/233:13 pmIAD - TYS

Nonstop1h 34mMultiple Airlines

Sun 5/257:30 amTYS - IAD

3 stops27h 50mMultiple Airlines

Deal found 4/17

$250

Sat 5/105:02 amIAD - BNA

1 stop5h 33mAmerican Airlines

Sat 5/105:04 pmBNA - IAD

1 stop5h 58mAmerican Airlines

Deal found 4/17

$267

Sat 5/175:02 amIAD - TYS

1 stop3h 22mAmerican Airlines

Sat 5/248:27 pmTYS - IAD

1 stop3h 35mAmerican Airlines

Deal found 4/17

$275

Fri 5/25:00 amIAD - TRI

1 stop5h 46mAmerican Airlines

Tue 5/66:55 amTRI - IAD

1 stop6h 27mAmerican Airlines

Deal found 4/17

$279

Wed 5/281:00 pmIAD - MEM

1 stop5h 07mDelta

Sun 6/16:37 amMEM - IAD

1 stop4h 29mDelta

Deal found 4/17

$290

Best flights from Dulles Intl to Tennessee
Discover carefully curated flight deals from Dulles Intl to Tennessee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Thu 5/221:17 pmIAD - BNA

1 stop20h 52mMultiple Airlines

Sun 5/258:20 amBNA - IAD

Nonstop1h 44mMultiple Airlines

Deal found 4/15

$159

Thu 5/155:26 pmIAD - BNA

1 stop16h 43mFrontier

Mon 5/1910:01 amBNA - IAD

1 stop5h 35mFrontier

Deal found 4/17

$161

Thu 6/1911:52 amIAD - BNA

Nonstop1h 47mAllegiant Air

Sun 6/227:40 amBNA - IAD

Nonstop1h 42mAllegiant Air

Deal found 4/17

$175

Wed 5/288:25 amIAD - BNA

Nonstop1h 55mUnited Airlines

Sat 5/318:30 amBNA - IAD

Nonstop1h 45mUnited Airlines

Deal found 4/17

$179

Mon 7/76:10 amIAD - TYS

1 stop3h 53mDelta

Thu 7/175:30 amTYS - IAD

1 stop3h 40mDelta

Deal found 4/17

$209

Sat 5/105:02 amIAD - BNA

1 stop5h 33mAmerican Airlines

Sat 5/105:04 pmBNA - IAD

1 stop5h 58mAmerican Airlines

Deal found 4/17

$267

Mon 4/2811:37 amIAD - BNA

1 stop6h 58mSun Country Air

Sat 5/39:00 pmBNA - IAD

1 stop13h 47mSun Country Air

Deal found 4/16

$345

Mon 5/263:13 pmIAD - TYS

Nonstop1h 34mMultiple Airlines

Fri 5/309:03 pmTYS - IAD

2 stops17h 41mMultiple Airlines

Deal found 4/16

$202

Thu 6/59:10 pmIAD - TYS

1 stop13h 45mAllegiant Air

Sat 6/78:30 amTYS - IAD

1 stop12h 23mAllegiant Air

Deal found 4/16

$210

Wed 5/148:20 amIAD - TYS

Nonstop1h 45mUnited Airlines

Wed 5/217:00 amTYS - IAD

1 stop4h 49mUnited Airlines

Deal found 4/16

$228

Sat 5/106:00 amIAD - TRI

1 stop3h 40mDelta

Sat 5/177:38 pmTRI - IAD

1 stop3h 57mDelta

Deal found 4/16

$269

Sun 5/48:14 pmIAD - TRI

1 stop3h 43mAmerican Airlines

Sun 5/118:31 pmTRI - IAD

1 stop3h 31mAmerican Airlines

Deal found 4/16

$274

Last-minute flights from Dulles Intl to Tennessee
Discover last-minute flight deals from Dulles Intl to Tennessee. Data last updated April 17, 2025 and is based on user searches.

Tue 4/228:20 amIAD - TYS

Nonstop1h 45mUnited Airlines

Sat 4/265:45 amTYS - IAD

Nonstop1h 45mUnited Airlines

Deal found 4/15

$249

Tue 4/2212:29 pmIAD - MEM

1 stop5h 16mDelta

Wed 4/232:13 pmMEM - IAD

1 stop4h 31mDelta

Deal found 4/15

$357

Tue 4/224:52 pmIAD - MEM

1 stop4h 17mAmerican Airlines

Thu 4/246:58 pmMEM - IAD

1 stop3h 58mAmerican Airlines

Deal found 4/15

$538

Wed 4/237:35 amIAD - TYS

1 stop3h 34mDelta

Sun 4/275:30 amTYS - IAD

1 stop4h 51mDelta

Deal found 4/16

$369

Wed 4/235:35 pmIAD - BNA

Nonstop2h 00mUnited Airlines

Wed 4/308:20 amBNA - IAD

Nonstop1h 51mUnited Airlines

Deal found 4/16

$449

Thu 4/247:35 amIAD - TRI

1 stop4h 40mDelta

Wed 4/3012:56 pmTRI - IAD

1 stop6h 48mDelta

Deal found 4/17

$304

Thu 4/247:05 pmIAD - TYS

1 stop19h 22mAllegiant Air

Sun 4/2712:34 pmTYS - IAD

1 stop24h 52mAllegiant Air

Deal found 4/16

$316

Thu 4/2412:37 pmIAD - BNA

1 stop7h 05mSun Country Air

Sun 4/2710:30 amBNA - IAD

1 stop23h 07mSun Country Air

Deal found 4/17

$420

Thu 4/2412:37 pmIAD - BNA

1 stop7h 05mMultiple Airlines

Sat 4/2610:43 amBNA - IAD

3 stops33h 26mMultiple Airlines

Deal found 4/16

$437

Fri 4/258:25 amIAD - TYS

3 stops35h 57mMultiple Airlines

Sun 4/2712:34 pmTYS - IAD

1 stop24h 52mMultiple Airlines

Deal found 4/17

$332

Sat 4/262:12 pmIAD - TYS

1 stop4h 56mAmerican Airlines

Tue 4/2912:44 pmTYS - IAD

1 stop3h 38mAmerican Airlines

Deal found 4/16

$269

Sat 4/269:10 amIAD - BNA

1 stop7h 07mAmerican Airlines

Fri 5/22:37 pmBNA - IAD

1 stop4h 04mAmerican Airlines

Deal found 4/17

$469

One-way flights from Dulles Intl to Tennessee
Search for one-way flight options from Dulles Intl to Tennessee. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Fri 6/273:13 pmIAD - TYS

Nonstop1h 34mAllegiant Air

Deal found 4/16

$40

Wed 5/2812:40 pmIAD - BNA

Nonstop1h 55mUnited Airlines

Deal found 4/16

$90

Thu 5/155:26 pmIAD - BNA

1 stop16h 43mFrontier

Deal found 4/17

$91

Thu 6/1911:52 amIAD - BNA

Nonstop1h 47mAllegiant Air

Deal found 4/16

$98

Sat 5/243:35 pmIAD - MEM

1 stop7h 55mUnited Airlines

Deal found 4/17

$99

Wed 5/75:40 pmIAD - BNA

2 stops26h 39mMultiple Airlines

Deal found 4/16

$113

Mon 6/212:43 pmIAD - BNA

1 stop7h 07mSun Country Air

Deal found 4/16

$120

Sat 5/245:26 pmIAD - TYS

1 stop3h 51mAmerican Airlines

Deal found 4/16

$125

Wed 5/147:05 amIAD - TYS

1 stop4h 18mDelta

Deal found 4/16

$126

Sat 5/2410:13 pmIAD - TYS

Nonstop1h 46mUnited Airlines

Deal found 4/16

$130

Tue 5/275:26 pmIAD - BNA

1 stop5h 00mAmerican Airlines

Deal found 4/16

$134

Thu 7/310:07 amIAD - MEM

1 stop4h 10mDelta

Deal found 4/17

$140

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Thu 5/15

5:26 pm-9:09 am

1 stop16h 43m

Nashville Intl

Mon 5/19

10:01 am-4:36 pm

1 stop5h 35m

$161

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Thu 5/22

1:17 pm-9:09 am

1 stop20h 52m

Nashville Intl

Sun 5/25

8:20 am-11:04 am

Nonstop1h 44m

$170

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Wed 5/28

8:25 am-9:20 am

Nonstop1h 55m

Nashville Intl

Sat 5/31

8:30 am-11:15 am

Nonstop1h 45m

$179

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Thu 6/19

11:52 am-12:39 pm

Nonstop1h 47m

Nashville Intl

Sun 6/22

7:40 am-10:22 am

Nonstop1h 42m

$185

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Mon 7/7

6:10 am-10:03 am

1 stop3h 53m

Knoxville McGhee Tyson

Thu 7/17

5:30 am-9:10 am

1 stop3h 40m

$209

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Thu 5/1

8:58 pm-2:27 pm

1 stop17h 29m

Knoxville McGhee Tyson

Sun 5/4

12:34 pm-1:26 pm

1 stop24h 52m

$218

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Fri 5/23

3:13 pm-4:47 pm

Nonstop1h 34m

Knoxville McGhee Tyson

Sun 5/25

7:30 am-11:20 am

3 stops27h 50m

$250

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Tue 7/8

8:45 am-10:27 am

Nonstop1h 42m

Knoxville McGhee Tyson

Tue 7/15

5:45 am-7:26 am

Nonstop1h 41m

$259

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Sat 5/10

5:02 am-9:35 am

1 stop5h 33m

Nashville Intl

Sat 5/10

5:04 pm-12:02 am

1 stop5h 58m

$267

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Sat 5/17

5:02 am-8:24 am

1 stop3h 22m

Knoxville McGhee Tyson

Sat 5/24

8:27 pm-12:02 am

1 stop3h 35m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 45 results

...

Best time to book a flight from Dulles Intl to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from Dulles Intl 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. Dulles Intl Airport to Tennessee

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tennessee (average of $220). Flying from Washington, D.C. Dulles Intl Airport to Tennessee in June is currently the most expensive (average of $292). 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 IAD to TN?

When flying from Washington, D.C. Dulles Intl Airport to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Tennessee

The most flights from IAD to USTN are scheduled on a Wednesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Tennessee by month

In terms of precipitation, rainfall in Tennessee ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Tennessee when rainfall is around 2.8 in.

Temperature in Tennessee by month

If weather is an important factor for your trip to Tennessee, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Tennessee

Read reviews from past customers who have flown Breeze Airways, Delta and United Airlines from Washington, D.C. to Tennessee. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.1

Very good

158 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Breeze Airways

8.1

Very good

158 reviews

Breeze Airways

8.1

Very good

158 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Delta

8.0

Very good

7,917 reviews

Breeze Airways

8.1

Very good

158 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

United Airlines

7.4

Good

8,667 reviews

Breeze Airways

8.1

Very good

158 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Allegiant Air

7.3

Good

734 reviews

Breeze Airways

8.1

Very good

158 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

American Airlines

7.2

Good

10,000 reviews

Breeze Airways

8.1

Very good

158 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Tennessee one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Tennessee are Allegiant Air ($40), United Airlines ($90), and Frontier ($91).
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Tennessee?
The most popular flight routes from Washington, D.C. Dulles Intl Airport to Tennessee are Washington, D.C. Dulles Intl - Nashville Intl, Washington, D.C. Dulles Intl - Knoxville McGhee Tyson and Washington, D.C. Dulles Intl - Memphis.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Tennessee?
Before booking your flight to Tennessee from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (85%), Copa Airlines (81%), Avianca( 80%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Tennessee?
Looking at all options, your cheapest flight can be booked for $68. While the most popular route (Washington, D.C. Dulles Intl - Nashville Intl) can be booked for $78 on average our data indicates $483 when flying from Washington, D.C. Dulles Intl Airport to Tennessee.
Can I find deals for flights from Dulles Intl to Tennessee that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Tennessee?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Tennessee.
Can I find deals for business class flights from Dulles Intl to Tennessee?
Yes. Cheapflights offers flight deals from Dulles Intl to Tennessee 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. Dulles Intl Airport to Tennessee?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tennessee (average of $220). Flying from Washington, D.C. Dulles Intl Airport to Tennessee in June is currently the most expensive (average of $292). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Tennessee

Baltimore to Dallas/Fort Worth flights

Reagan-National to Los Angeles flights

Dulles Intl to Las Vegas flights

Dulles Intl to Dallas/Fort Worth flights

Baltimore to Miami flights

Dulles Intl to Los Angeles flights

Dulles Intl to Seattle flights

Reagan-National to Miami flights

Reagan-National to Seattle flights

Dulles Intl to San Francisco flights

Baltimore to Fort Lauderdale flights

Reagan-National to Las Vegas flights

Dulles Intl to Hobby flights

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Baltimore to Las Vegas flights

Dulles Intl to O'Hare Intl flights

Baltimore to Seattle flights

Reagan-National to Dallas/Fort Worth flights

Reagan-National to Boston flights

Baltimore to Orlando flights

Baltimore to Los Angeles flights

Reagan-National to O'Hare Intl flights

Dulles Intl to Atlanta flights

Reagan-National to San Francisco flights

Baltimore to Hobby flights

Dulles Intl to Orlando flights

Baltimore to Denver flights

Dulles Intl to Tampa flights

Dulles Intl to Boston flights

Reagan-National to Orlando flights

Baltimore to Boston flights

Reagan-National to Atlanta flights

Baltimore to San Francisco flights

Baltimore to Atlanta flights

Dulles Intl to Denver flights

Baltimore to O'Hare Intl flights

Dulles Intl to Fort Lauderdale flights

Dulles Intl to George Bush Intcntl flights

Dulles Intl to Sky Harbor Intl flights

Dulles Intl to Midway flights

Dulles Intl to Austin flights

Reagan-National to Tampa flights

Dulles Intl to San Diego flights

Dulles Intl to New Orleans flights

Reagan-National to Denver flights

Reagan-National to Fort Lauderdale flights

Reagan-National to Hobby flights

Baltimore to Tampa flights

Baltimore to Sky Harbor Intl flights

Reagan-National to Nashville flights

Complete your trip

Tennessee car rentals

Nashville Intl Airport car rentals

Memphis Airport car rentals

Knoxville McGhee Tyson Airport car rentals

Chattanooga Lovell Field Airport car rentals

Blountville Tri Cities TN/VA Airport car rentals

Jackson Mckellar Field Airport car rentals

Nashville car rentals

Memphis car rentals

Knoxville car rentals

Chattanooga car rentals

Kingsport car rentals

Top 4 airlines flying from Dulles Intl to Tennessee

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$52	Average$107	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$114	Average$444	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$188	Average$362	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$244	Average$446	FlexibilityNo cancel fee	On-time71%

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$40+ Cheap flights from Dulles Intl (IAD) to Tennessee

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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Tennessee with Cheapflights

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Cheap flight deals from Dulles Intl to Tennessee

Keep the following information in mind while searching for Dulles Intl to Tennessee flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to Tennessee

Cheapest flights from Dulles Intl to TennesseeExplore the most affordable flight options available from Dulles Intl to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Dulles Intl to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

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Best time to book a flight from Dulles Intl to Tennessee

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Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Tennessee

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

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

Find hourly flight availability from Dulles Intl to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Tennessee

Rainfall in Tennessee by month

Plan your trip to Tennessee by taking into account the average rainfall totals by month.

Temperature in Tennessee by month

Plan your trip to Tennessee by taking into account the average temperature totals by month.

Reviews of airlines servicing Tennessee

Read reviews from past customers who have flown Breeze Airways, Delta and United Airlines from Washington, D.C. to Tennessee. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

Can I find deals for flights from Dulles Intl to Tennessee that include hotel bookings?

How can I find direct flights from Dulles Intl to Tennessee?

Can I find deals for business class flights from Dulles Intl to Tennessee?

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

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Alternative routes for Dulles Intl to Tennessee

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Top 4 airlines flying from Dulles Intl to Tennessee

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Cheapest flights from Dulles Intl to Tennessee
Explore the most affordable flight options available from Dulles Intl to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.