What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Tennessee?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Washington, D.C. Dulles Intl to Tennessee

What airlines fly to Tennessee?

United Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Tennessee from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 5 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Tennessee?

The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Tennessee is 5 as of April 2026.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Tennessee?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Tennessee.

What documentation or ID do you need to fly to Tennessee?

The required travel and health documents for your Tennessee trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tennessee. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$41 Cheap Flights from Washington, D.C. Dulles Intl Airport to Tennessee in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Tennessee on average per day?

As of April 2026, there are 21 flights per day flying from Washington, D.C. Dulles Intl Airport to Tennessee. The most common time of day flights depart is 5:00PM, with 69% of flights taking off in the afternoon.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Tennessee

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:52 pm - 4:22 pm

IAD

TRI

1h 30mnonstop

4:36 pm - 5:56 pm

TRI

IAD

1h 20mnonstop

$77Breeze Airways

Mon, Aug 24 - Fri, Sep 11

2:01 pm - 3:41 pm

IAD

TYS

1h 40mnonstop

11:27 am - 1:11 pm

TYS

IAD

1h 44mnonstop

$82Allegiant Air

Thu, May 7 - Thu, May 14

2:52 pm - 4:22 pm

IAD

TRI

1h 30mnonstop

12:47 pm - 2:12 pm

TRI

IAD

1h 25mnonstop

$82Breeze Airways

Fri, May 8 - Fri, May 15

6:26 pm - 7:45 am

IAD

MEM

14h 19m

1 stop

3:05 pm - 8:02 pm

MEM

IAD

27h 57m

1 stop

$184Multiple Airlines

Wed, Jun 17 - Mon, Jun 22

6:26 pm - 7:45 am

IAD

MEM

14h 19m

1 stop

8:39 pm - 11:47 am

MEM

IAD

14h 08m

1 stop

$185Multiple Airlines

Wed, Jun 17 - Thu, Jun 25

12:49 pm - 1:50 pm

IAD

BNA

2h 01mnonstop

1:32 pm - 4:21 pm

BNA

IAD

1h 49mnonstop

$275United Airlines

Wed, May 13 - Wed, May 20

8:05 am - 1:04 pm

IAD

CHA

4h 59m

1 stop

7:56 pm - 12:51 am

CHA

IAD

4h 55m

1 stop

$445Delta

Sat, May 23 - Tue, May 26

6:20 am - 12:52 pm

IAD

CHA

6h 32m

1 stop

5:00 am - 8:50 am

CHA

IAD

3h 50m

1 stop

$472American Airlines

Wed, Jun 17 - Sun, Jun 21

7:06 am - 11:07 am

IAD

CHA

4h 01m

1 stop

7:56 pm - 12:51 am

CHA

IAD

4h 55m

1 stop

$473Delta

Tue, May 5 - Tue, May 12

10:32 am - 10:37 pm

IAD

CHA

12h 05m

2 stops

5:58 pm - 11:06 pm

CHA

IAD

5h 08m

1 stop

$477American Airlines

Tue, May 5 - Tue, May 12

American Airlines flights from Washington, D.C. Dulles Intl Airport to Tennessee

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Tennessee flight tickets

American Airlines

May 16

IAD9:19 amWashington, D.C. Dulles Intl

5h 46m

1 stop

BNA2:05 pmNashville Intl

May 19

BNA6:12 pmNashville Intl

3h 54m

1 stop

IAD11:06 pmWashington, D.C. Dulles Intl

$295

American Airlines

May 2

IAD6:25 amWashington, D.C. Dulles Intl

6h 41m

1 stop

BNA12:06 pmNashville Intl

May 9

BNA8:43 amNashville Intl

5h 08m

1 stop

IAD2:51 pmWashington, D.C. Dulles Intl

$302

American Airlines

Apr 25

IAD6:25 amWashington, D.C. Dulles Intl

4h 17m

1 stop

TRI10:42 amBlountville Tri Cities TN/VA

Apr 29

TRI2:55 pmBlountville Tri Cities TN/VA

4h 30m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$319

United Airlines flights from Washington, D.C. Dulles Intl Airport to Tennessee

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Tennessee flight tickets

United Airlines

May 13

IAD12:49 pmWashington, D.C. Dulles Intl

2h 01m

BNA1:50 pmNashville Intl

May 20

BNA1:32 pmNashville Intl

1h 49m

IAD4:21 pmWashington, D.C. Dulles Intl

$275

United Airlines

May 23

IAD12:53 pmWashington, D.C. Dulles Intl

1h 59m

BNA1:52 pmNashville Intl

May 26

BNA6:30 pmNashville Intl

1h 53m

IAD9:23 pmWashington, D.C. Dulles Intl

$283

United Airlines

Apr 25

IAD10:10 amWashington, D.C. Dulles Intl

6h 56m

1 stop

CHA5:06 pmChattanooga Lovell Field

Apr 29

CHA1:59 pmChattanooga Lovell Field

20h 48m

2 stops

IAD10:47 amWashington, D.C. Dulles Intl

$549

momondo 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

Cheapest round-trip

Quickest round-trip

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Mon 8/24

2:52 pm-4:22 pm

Nonstop1h 30m

Blountville Tri Cities TN/VA

Fri 9/11

4:36 pm-5:56 pm

Nonstop1h 20m

$77

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Thu 5/7

2:01 pm-3:41 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Thu 5/14

11:27 am-1:11 pm

Nonstop1h 44m

$82

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 5/8

2:52 pm-4:22 pm

Nonstop1h 30m

Blountville Tri Cities TN/VA

Fri 5/15

12:47 pm-2:12 pm

Nonstop1h 25m

$82

Washington, D.C.Memphis

IAD - MEM

IADMEM

Washington, D.C. Dulles Intl

Wed 6/17

6:26 pm-7:45 am

1 stop14h 19m

Memphis

Mon 6/22

3:05 pm-8:02 pm

1 stop27h 57m

$184

Washington, D.C.Memphis

IAD - MEM

IADMEM

Washington, D.C. Dulles Intl

Wed 6/17

6:26 pm-7:45 am

1 stop14h 19m

Memphis

Thu 6/25

8:39 pm-11:47 am

1 stop14h 08m

$185

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Wed 5/13

12:49 pm-1:50 pm

Nonstop2h 01m

Nashville Intl

Wed 5/20

1:32 pm-4:21 pm

Nonstop1h 49m

$275

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Sat 5/23

8:05 am-1:04 pm

1 stop4h 59m

Chattanooga Lovell Field

Tue 5/26

7:56 pm-12:51 am

1 stop4h 55m

$445

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Wed 6/17

6:20 am-12:52 pm

1 stop6h 32m

Chattanooga Lovell Field

Sun 6/21

5:00 am-8:50 am

1 stop3h 50m

$472

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Tue 5/5

7:06 am-11:07 am

1 stop4h 01m

Chattanooga Lovell Field

Tue 5/12

7:56 pm-12:51 am

1 stop4h 55m

$473

Washington, D.C.Chattanooga

IAD - CHA

IADCHA

Washington, D.C. Dulles Intl

Tue 5/5

10:32 am-10:37 pm

2 stops12h 05m

Chattanooga Lovell Field

Tue 5/12

5:58 pm-11:06 pm

1 stop5h 08m

$477

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Tennessee

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

Prices

Airlines

Other information

What is the cheapest month to fly to Tennessee?

The cheapest month to fly to Tennessee from Washington, D.C. Dulles Intl Airport is in July. Flight prices, which tend to average around $182, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in July, then you should wait until August to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $186.

What is the cheapest day to depart on your flight to Tennessee?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Tennessee is on a Thursday. Travelers who choose to depart for Tennessee on a Thursday will often find tickets for as low as $233. Flights from Washington, D.C. Dulles Intl Airport to Tennessee on a Monday will generally be more expensive and average around $369. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tennessee?

The cheapest time of day to fly to Tennessee is in the evening when flights can be purchased for as low as $86. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $328 on average. Flights to Tennessee from Washington, D.C. Dulles Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. Dulles Intl to Tennessee flight route?

Fly from Washington, D.C. Dulles Intl to Knoxville McGhee Tyson for the best Washington, D.C. Dulles Intl - Tennessee flight prices

How far in advance should I book a flight to Tennessee?

You are more likely to see cheaper flights to Tennessee from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $322 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Washington, D.C. Dulles Intl Airport for as low as $230 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Tennessee flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Tennessee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Tennessee flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Tennessee.

Cheap Washington, D.C. Dulles Intl Airport to Tennessee flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Tennessee

Best Price Found	$56
Fastest flight time	1h 26m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Tennessee	54 airports

The best one-way flight to Tennessee from Washington, D.C. Dulles Intl Airport in the past 72 hours is $56. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Tennessee found on momondo in the last 72 hours is $119.

The fastest flight from Washington, D.C. Dulles Intl Airport to Tennessee takes 1h 26m

Direct flights go from Washington, D.C. Dulles Intl Airport to Tennessee on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: United Airlines and Breeze Airways.

There are 54 airports in Tennessee. From Washington, D.C. Dulles Intl Airport there are direct flights to Nashville Intl (BNA), Blountville Tri Cities TN/VA (TRI), Knoxville McGhee Tyson (TYS).

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Tennessee

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Tennessee?
Prices for flights from Washington, D.C. Dulles Intl Airport to Tennessee refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Tennessee?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Tennessee is 5 as of April 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Tennessee?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The required travel and health documents for your Tennessee trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tennessee. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Tennessee?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Tennessee, the leading plane model is Boeing 737-700, making up 12.93% of the total bookings. Other popular models include Airbus A319 with 11.01%, Airbus A320-100/200 with 10.95%, and Embraer 175 with 10.47%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Tennessee

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Tennessee with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $42	Free Cancellation	Rating 7.3 707 reviews	Search Allegiant Air flights
Breeze Airways	PriceFrom $60	Free Cancellation	Rating 8.1 279 reviews	Search Breeze Airways flights
Delta	PriceFrom $78	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights
United Airlines	PriceFrom $177	Free Cancellation	Rating 7.4 9,580 reviews	Search United Airlines flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.1 11,573 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tennessee from Washington, D.C..

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

Yes. All flights to Tennessee from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tennessee from Washington, D.C..

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

If you are not ready to book a flight from Washington, D.C. to Tennessee now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tennessee and let you know when they change.

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Popular cities in Tennessee

Flights to New Yorkfrom $56

Flights to Los Angelesfrom $49

Flights to Orlandofrom $51

Flights to Miamifrom $56

Flights to Chicagofrom $64

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $56

Flights to Bostonfrom $66

Flights to Atlantafrom $56

Flights to Dallasfrom $56

Flights to Fort Lauderdalefrom $53

Cheap flights from Washington, D.C. Dulles Intl Airport to Tennessee from $41

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Tennessee

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American Airlines flights from Washington, D.C. Dulles Intl Airport to Tennessee

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Tennessee flight tickets

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Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Tennessee flight tickets

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

See travel insights to Tennessee from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Tennessee

What is the cheapest month to fly to Tennessee?

What is the cheapest day to depart on your flight to Tennessee?

What is the cheapest time of day to depart on your flight to Tennessee?

What is the cheapest Washington, D.C. Dulles Intl to Tennessee flight route?

How far in advance should I book a flight to Tennessee?

What cabin class options are available on Washington, D.C. Dulles Intl to Tennessee flights?

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Tennessee flights?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Tennessee?

What airlines fly to Tennessee?

How many flights depart from Washington, D.C. Dulles Intl Airport to Tennessee on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Tennessee on average per week?

Cheap Washington, D.C. Dulles Intl Airport to Tennessee flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Tennessee

Best Price Found

Fastest flight time

Direct flights

Airports in Tennessee

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Tennessee

Best airlines flying from Washington, D.C. Dulles Intl Airport to Tennessee

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Tennessee with momondo

Why use momondo?

An easier way to manage your Tennessee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Tennessee

Popular cities in Tennessee

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

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