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 Frontier ($106), United Airlines ($109), and Allegiant Air ($110).

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 $107. While the most popular route (Washington, D.C. Dulles Intl - Nashville Intl) can be booked for $78 on average our data indicates $484 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 (90%), United Airlines (86%), Avianca( 83%).

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 74% 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 $364. For sooner than that we have options available in the next 3 days from $473.

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 $270. You can even find prices in June for less than $270, as users have found deals to Tennessee from as low as $89. 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 12%.

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.

$105+ Flights from Washington, D.C. Dulles Intl Airport to Tennessee

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to Tennessee with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Tennessee

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$187 (United Airlines)
One-way from	$106 (CheapOair)
Popular in	November
Cheapest in	June
Average price	$299
Good round-trip deal	$255 or less
Good one-way deal	$149 or less

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

Search Deals

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

Search Deals

From Washington, D.C. Dulles Intl to Tennessee

Search Deals

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

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

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

Search Deals

Average for round-trip flights in March 2025

Search Deals

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

Search Deals

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

Search Deals

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 marzo 28, 2025.

mar. 6/39:00 amIAD - BNA

1 stop4h 55mUnited Airlines

mar. 6/36:00 pmBNA - IAD

Nonstop1h 47mUnited Airlines

Deal found 3/27

$187

jue. 5/85:26 pmIAD - BNA

1 stop16h 43mFrontier

lun. 5/1210:01 amBNA - IAD

1 stop5h 35mFrontier

Deal found 3/27

$191

sáb. 5/249:50 pmIAD - BNA

Nonstop1h 49mMultiple Airlines

lun. 5/2610:01 amBNA - IAD

1 stop26h 14mMultiple Airlines

Deal found 3/27

$199

dom. 6/229:10 pmIAD - BNA

1 stop17h 13mAllegiant Air

dom. 6/297:40 amBNA - IAD

Nonstop1h 42mAllegiant Air

Deal found 3/27

$220

dom. 4/209:10 pmIAD - TYS

1 stop17h 17mAllegiant Air

dom. 4/2712:34 pmTYS - IAD

1 stop24h 52mAllegiant Air

Deal found 3/28

$231

dom. 5/257:15 amIAD - TYS

1 stop4h 08mDelta

mar. 5/276:10 pmTYS - IAD

1 stop4h 44mDelta

Deal found 3/28

$237

lun. 4/2111:37 amIAD - BNA

1 stop7h 45mSun Country Air

jue. 4/247:40 pmBNA - IAD

1 stop15h 43mSun Country Air

Deal found 3/27

$240

mié. 5/148:20 amIAD - TYS

Nonstop1h 45mUnited Airlines

mar. 5/205:50 amTYS - IAD

Nonstop1h 45mUnited Airlines

Deal found 3/27

$249

sáb. 4/265:00 amIAD - TYS

1 stop5h 38mAmerican Airlines

sáb. 5/37:54 pmTYS - IAD

1 stop4h 02mAmerican Airlines

Deal found 3/28

$265

sáb. 5/243:29 pmIAD - TYS

1 stop6h 13mMultiple Airlines

mié. 5/2811:24 amTYS - IAD

2 stops23h 40mMultiple Airlines

Deal found 3/27

$270

mié. 6/119:10 amIAD - BNA

1 stop3h 46mAmerican Airlines

lun. 6/166:35 pmBNA - IAD

1 stop4h 24mAmerican Airlines

Deal found 3/27

$287

sáb. 5/246:00 amIAD - MEM

1 stop4h 19mDelta

mar. 5/275:58 pmMEM - IAD

1 stop4h 37mDelta

Deal found 3/27

$317

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 marzo 28, 2025.

mar. 6/39:00 amIAD - BNA

1 stop4h 55mUnited Airlines

mar. 6/36:00 pmBNA - IAD

Nonstop1h 47mUnited Airlines

Deal found 3/27

$187

sáb. 5/249:50 pmIAD - BNA

Nonstop1h 49mMultiple Airlines

jue. 5/298:30 pmBNA - IAD

1 stop14h 23mMultiple Airlines

Deal found 3/26

$189

jue. 5/85:26 pmIAD - BNA

1 stop16h 43mFrontier

lun. 5/1210:01 amBNA - IAD

1 stop5h 35mFrontier

Deal found 3/27

$191

dom. 6/229:10 pmIAD - BNA

1 stop17h 13mAllegiant Air

dom. 6/297:40 amBNA - IAD

Nonstop1h 42mAllegiant Air

Deal found 3/27

$220

dom. 5/2512:49 pmIAD - BNA

1 stop24h 19mSun Country Air

jue. 5/292:09 pmBNA - IAD

1 stop20h 44mSun Country Air

Deal found 3/27

$245

sáb. 5/245:26 pmIAD - BNA

1 stop4h 14mAmerican Airlines

mié. 5/286:31 pmBNA - IAD

1 stop4h 31mAmerican Airlines

Deal found 3/26

$263

mié. 5/146:00 amIAD - TYS

1 stop4h 23mDelta

mar. 5/205:45 amTYS - IAD

1 stop3h 29mDelta

Deal found 3/27

$265

lun. 6/23:13 pmIAD - TYS

Nonstop1h 34mAllegiant Air

sáb. 6/78:30 amTYS - IAD

1 stop12h 23mAllegiant Air

Deal found 3/26

$230

mié. 4/238:20 amIAD - TYS

Nonstop1h 45mUnited Airlines

mié. 4/302:20 pmTYS - IAD

Nonstop1h 45mUnited Airlines

Deal found 3/26

$245

jue. 5/88:58 pmIAD - TYS

1 stop17h 29mMultiple Airlines

dom. 5/1112:34 pmTYS - IAD

2 stops32h 23mMultiple Airlines

Deal found 3/26

$261

lun. 4/218:14 pmIAD - TYS

1 stop3h 31mAmerican Airlines

sáb. 4/267:54 pmTYS - IAD

1 stop4h 02mAmerican Airlines

Deal found 3/27

$267

sáb. 5/246:00 amIAD - MEM

1 stop4h 19mDelta

mar. 5/275:58 pmMEM - IAD

1 stop4h 37mDelta

Deal found 3/27

$317

Last-minute flights from Dulles Intl to Tennessee
Discover last-minute flight deals from Dulles Intl to Tennessee. Data last updated marzo 28, 2025 and is based on user searches.

mié. 4/25:40 pmIAD - CHA

3 stops20h 41mMultiple Airlines

jue. 4/39:26 pmCHA - IAD

3 stops18h 49mMultiple Airlines

Deal found 3/27

$522

jue. 4/311:45 amIAD - BNA

1 stop21h 17mFrontier

lun. 4/711:03 amBNA - IAD

1 stop20h 42mFrontier

Deal found 3/27

$210

jue. 4/36:00 amIAD - TYS

1 stop6h 03mDelta

dom. 4/65:45 amTYS - IAD

1 stop3h 36mDelta

Deal found 3/28

$314

vie. 4/410:20 pmIAD - TYS

Nonstop1h 39mUnited Airlines

dom. 4/65:45 amTYS - IAD

Nonstop1h 45mUnited Airlines

Deal found 3/27

$309

vie. 4/410:07 amIAD - TYS

1 stop12h 43mMultiple Airlines

dom. 4/68:00 amTYS - IAD

3 stops27h 20mMultiple Airlines

Deal found 3/27

$405

vie. 4/48:25 amIAD - MEM

3 stops35h 56mMultiple Airlines

dom. 4/68:41 pmMEM - IAD

3 stops23h 28mMultiple Airlines

Deal found 3/27

$406

vie. 4/46:00 amIAD - MEM

1 stop6h 12mDelta

dom. 4/65:58 pmMEM - IAD

1 stop5h 30mDelta

Deal found 3/28

$487

vie. 4/45:14 pmIAD - BNA

1 stop5h 27mDelta

jue. 4/107:35 pmBNA - IAD

1 stop3h 53mDelta

Deal found 3/28

$504

sáb. 4/58:14 pmIAD - MEM

1 stop4h 31mAmerican Airlines

lun. 4/72:40 pmMEM - IAD

1 stop4h 01mAmerican Airlines

Deal found 3/27

$444

dom. 4/63:30 pmIAD - BNA

Nonstop1h 57mUnited Airlines

jue. 5/111:55 amBNA - IAD

Nonstop1h 48mUnited Airlines

Deal found 3/27

$373

dom. 4/65:00 amIAD - BNA

1 stop6h 15mAmerican Airlines

jue. 5/17:19 pmBNA - IAD

1 stop3h 37mAmerican Airlines

Deal found 3/27

$443

lun. 4/76:35 amIAD - BNA

1 stop13h 29mMultiple Airlines

jue. 5/18:09 pmBNA - IAD

2 stops14h 11mMultiple Airlines

Deal found 3/27

$284

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 marzo 28, 2025.

dom. 5/185:26 pmIAD - BNA

1 stop16h 43mFrontier

Deal found 3/27

$106

sáb. 4/2612:55 pmIAD - BNA

Nonstop2h 04mUnited Airlines

Deal found 3/27

$109

dom. 6/159:10 pmIAD - BNA

1 stop10h 50mAllegiant Air

Deal found 3/27

$110

mar. 4/298:25 amIAD - BNA

3 stops40h 18mMultiple Airlines

Deal found 3/27

$112

vie. 4/1812:11 pmIAD - BNA

1 stop8h 36mDelta

Deal found 3/26

$118

vie. 5/98:20 amIAD - TYS

Nonstop1h 45mUnited Airlines

Deal found 3/27

$125

lun. 4/288:14 pmIAD - BNA

1 stop4h 12mAmerican Airlines

Deal found 3/27

$129

sáb. 4/198:14 pmIAD - TYS

1 stop3h 31mAmerican Airlines

Deal found 3/27

$133

vie. 4/257:35 amIAD - TYS

1 stop3h 34mDelta

Deal found 3/27

$135

jue. 6/1212:40 pmIAD - BNA

1 stop23h 45mSun Country Air

Deal found 3/27

$138

lun. 6/233:13 pmIAD - MEM

2 stops22h 58mAllegiant Air

Deal found 3/27

$152

vie. 5/238:59 amIAD - BNA

1 stop5h 12mAvelo Airlines

Deal found 3/26

$154

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

mar. 6/3

9:00 am-12:55 pm

1 stop4h 55m

Nashville Intl

mar. 6/3

6:00 pm-8:47 pm

Nonstop1h 47m

$187

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

jue. 5/8

5:26 pm-9:09 am

1 stop16h 43m

Nashville Intl

lun. 5/12

10:01 am-4:36 pm

1 stop5h 35m

$191

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

sáb. 5/24

9:50 pm-10:39 pm

Nonstop1h 49m

Nashville Intl

lun. 5/26

10:01 am-1:15 pm

1 stop26h 14m

$199

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

dom. 6/22

9:10 pm-1:23 pm

1 stop17h 13m

Nashville Intl

dom. 6/29

7:40 am-10:22 am

Nonstop1h 42m

$220

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

dom. 4/20

9:10 pm-2:27 pm

1 stop17h 17m

Knoxville McGhee Tyson

dom. 4/27

12:34 pm-1:26 pm

1 stop24h 52m

$231

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

dom. 5/25

7:15 am-11:23 am

1 stop4h 08m

Knoxville McGhee Tyson

mar. 5/27

6:10 pm-10:54 pm

1 stop4h 44m

$237

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

lun. 4/21

11:37 am-6:22 pm

1 stop7h 45m

Nashville Intl

jue. 4/24

7:40 pm-12:23 pm

1 stop15h 43m

$240

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

mié. 5/14

8:20 am-10:05 am

Nonstop1h 45m

Knoxville McGhee Tyson

mar. 5/20

5:50 am-7:35 am

Nonstop1h 45m

$249

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

sáb. 4/26

5:00 am-10:38 am

1 stop5h 38m

Knoxville McGhee Tyson

sáb. 5/3

7:54 pm-11:56 pm

1 stop4h 02m

$265

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

sáb. 5/24

3:29 pm-9:42 pm

1 stop6h 13m

Knoxville McGhee Tyson

mié. 5/28

11:24 am-11:04 am

2 stops23h 40m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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.

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, Alaska Airlines and Delta 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

157 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

157 reviews

Breeze Airways

8.1

Very good

157 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!

Alaska Airlines

8.0

Very good

9,798 reviews

Breeze Airways

8.1

Very good

157 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

7,896 reviews

Breeze Airways

8.1

Very good

157 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!

Avelo Airlines

7.5

Good

Breeze Airways

8.1

Very good

157 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

8,603 reviews

Breeze Airways

8.1

Very good

157 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 Frontier ($106), United Airlines ($109), and Allegiant Air ($110).
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 (90%), United Airlines (86%), Avianca( 83%).
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 $107. While the most popular route (Washington, D.C. Dulles Intl - Nashville Intl) can be booked for $78 on average our data indicates $484 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

Dulles Intl to Miami flights

Dulles Intl to Las Vegas flights

Dulles Intl to Orlando flights

Dulles Intl to Dallas/Fort Worth flights

Reagan-National to Miami flights

Baltimore to Fort Lauderdale flights

Baltimore to Miami flights

Baltimore to Dallas/Fort Worth flights

Dulles Intl to Hobby flights

Reagan-National to Las Vegas flights

Reagan-National to Seattle flights

Reagan-National to Los Angeles flights

Dulles Intl to Fort Lauderdale flights

Baltimore to Hobby flights

Dulles Intl to Los Angeles flights

Baltimore to Atlanta flights

Dulles Intl to Seattle flights

Dulles Intl to Tampa flights

Reagan-National to Hobby flights

Dulles Intl to Atlanta flights

Dulles Intl to O'Hare Intl flights

Baltimore to O'Hare Intl flights

Baltimore to Orlando flights

Dulles Intl to San Francisco flights

Baltimore to Las Vegas flights

Dulles Intl to Denver flights

Reagan-National to Boston flights

Reagan-National to Dallas/Fort Worth flights

Dulles Intl to Boston flights

Baltimore to Seattle flights

Reagan-National to Orlando flights

Baltimore to Los Angeles flights

Reagan-National to O'Hare Intl flights

Dulles Intl to George Bush Intcntl flights

Reagan-National to San Francisco flights

Reagan-National to Denver flights

Baltimore to Denver flights

Dulles Intl to New Orleans flights

Reagan-National to Atlanta flights

Baltimore to Boston flights

Baltimore to George Bush Intcntl flights

Dulles Intl to Sky Harbor Intl flights

Reagan-National to Tampa flights

Baltimore to San Francisco flights

Dulles Intl to Austin flights

Dulles Intl to Charleston flights

Dulles Intl to Nashville flights

Dulles Intl to Midway flights

Reagan-National to San Diego flights

Dulles Intl to Portland 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$38	Average$108	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$114	Average$448	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$185	Average$430	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$244	Average$446	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$105+ 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 4/19. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 marzo 28, 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 marzo 28, 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 marzo 28, 2025.

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.

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.

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?

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 marzo 28, 2025.

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, Alaska Airlines and Delta 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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Dulles Intl to Tennessee

100% Free

Book with Flexibility

Travel Smart

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 marzo 28, 2025.