$39 Find Cheap Flights from Washington Dulles Airport to Tennessee - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Tennessee departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Dulles Intl to Tennessee

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Nashville
Nashvillenonstop$157
Knoxville
Knoxvillenonstop$72
Memphis
Memphis1 stop$291
Chattanooga
Chattanooga1 stop$306
Blountville
Blountvillenonstop$82
Paducah
Paducah1 stop$304
Nashville
Nashvillenonstop$157
Knoxville
Knoxvillenonstop$72
Memphis
Memphis1 stop$291
Chattanooga
Chattanooga1 stop$306
Blountville
Blountvillenonstop$82
Paducah
Paducah1 stop$304

Book Cheap Dulles Intl to Tennessee Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Tennessee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Tennessee

Sun, Oct 18 - Thu, Oct 22
Allegiant Air Logo
3:53 pm - 5:21 pm
IAD
-
TYS
1h 28mnonstop
Allegiant Air Logo
7:45 am - 9:11 am
TYS
-
IAD
1h 26mnonstop
$72Allegiant Air
Fri, Sep 25 - Mon, Sep 28
Breeze Airways Logo
6:36 pm - 8:01 pm
IAD
-
TRI
1h 25mnonstop
Breeze Airways Logo
4:36 pm - 5:56 pm
TRI
-
IAD
1h 20mnonstop
$82Breeze Airways
Fri, Sep 25 - Mon, Sep 28
Breeze Airways Logo
6:36 pm - 8:01 pm
IAD
-
TRI
1h 25mnonstop
Breeze Airways Logo
4:36 pm - 5:56 pm
TRI
-
IAD
1h 20mnonstop
$83Breeze Airways
Thu, Oct 1 - Sun, Oct 4
Allegiant Air Logo
3:53 pm - 5:21 pm
IAD
-
TYS
1h 28mnonstop
Allegiant Air Logo
1:37 pm - 3:03 pm
TYS
-
IAD
1h 26mnonstop
$100Allegiant Air
Fri, Sep 25 - Mon, Sep 28
Multiple Airlines Logo
6:36 pm - 8:01 pm
IAD
-
TRI
1h 25mnonstop
Multiple Airlines Logo
8:41 pm - 10:17 am
TRI
-
IAD
13h 36m
1 stop
$142Multiple Airlines
Fri, Sep 25 - Mon, Sep 28
Multiple Airlines Logo
6:36 pm - 8:01 pm
IAD
-
TRI
1h 25mnonstop
Multiple Airlines Logo
8:41 pm - 10:17 am
TRI
-
IAD
13h 36m
1 stop
$143Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
10:15 pm - 11:59 pm
IAD
-
TYS
1h 44mnonstop
United Airlines Logo
9:45 am - 11:31 am
TYS
-
IAD
1h 46mnonstop
$193United Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
10:15 pm - 11:59 pm
IAD
-
TYS
1h 44mnonstop
United Airlines Logo
7:20 pm - 9:04 pm
TYS
-
IAD
1h 44mnonstop
$193United Airlines
Wed, Sep 23 - Sat, Sep 26
Delta Logo
6:00 am - 11:18 am
IAD
-
TYS
5h 18m
1 stop
Delta Logo
5:40 am - 10:03 am
TYS
-
IAD
4h 23m
1 stop
$213Delta
Tue, Aug 25 - Tue, Sep 1
Delta Logo
12:30 pm - 6:56 pm
IAD
-
TYS
6h 26m
1 stop
Delta Logo
6:00 am - 11:33 am
TYS
-
IAD
5h 33m
1 stop
$213Delta
Booking Insights

KAYAK's insights & trends for Dulles Intl to Tennessee flights

Get data-powered insights and trends into flights from Dulles Intl to Tennessee to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Tennessee?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Tennessee departing in August.

Flight prices are typical for this route right now.

Flights to Tennessee from Washington, D.C. Dulles Intl Airport usually cost between $142 and $389 in August.
The lowest price found in the past 5 days was $157 on Multiple Airlines (Aug 15-Aug 23).

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Tennessee from Washington, D.C. Dulles Intl Airport found in the last 5 days was to Knoxville, at $55 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Nashville (BNA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $84.

What is the cheapest time of day to fly to Tennessee?

The average price for all round-trip flights from Washington, D.C. Dulles Intl Airport to Tennessee depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Tennessee is generally at night, when round-trip flights cost $85 on average. Morning departures are around 21% more expensive than evening flights, on average. The most expensive time of day to fly to Tennessee is generally in the morning, which is peak travel time and where the average cost of a ticket is $371.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Tennessee?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $249, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Tennessee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Tennessee is August, when tickets cost $261 (return) on average. On the other hand, the most expensive months are March and May, when the average cost of round-trip tickets is $417 and $403 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Tennessee?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Tennessee clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Tennessee on a Saturday and more expensive on a Monday. On your return trip to Washington Dulles Airport, you should consider flying back on a Thursday, and avoid Sundays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Tennessee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Tennessee, you should book around 4 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

January

Cheapest flight

$39
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Washington, D.C. to Blountville

FAQs - booking Tennessee flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Tennessee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Tennessee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Tennessee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Tennessee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Tennessee with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Tennessee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Dulles Intl to Tennessee

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Tennessee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Tennessee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Breeze AirwaysOverall score based on 304 reviews
6.7Entertainment
8.7Crew
8.3Boarding
8.2Comfort
6.7Food
Airline reviews

Flying with this airline is a true nightmare. We got delayed than stranded on layovers due to maintenance issues both ways of our flight and there’s no way to communicate with anyone other than AI bots that are absolutely useless. Never again.

2.0 MediocreAnonymous, Jul 2026
HVN - MSY
Read more Breeze Airways reviews

Flying with this airline is a true nightmare. We got delayed than stranded on layovers due to maintenance issues both ways of our flight and there’s no way to communicate with anyone other than AI bots that are absolutely useless. Never again.

Flight was great except for lunatic lady and her mother sitting middle/window who went nuts when the woman on the aisle wouldn’t stand up right away to let them out even though the aisle was full. Police had to be called. Some people just shouldn’t be allowed to fly.

Flight attendants were wonderful. Seats were comfortable “Nicest” bundle). No screens or meal, but it is a budget airline.

it is an economy airline so lack of perks expected .. however an efficient board, clean plane, pleasant crew and an early arrival for half the price of full service airline

Very quick and easy process from check in to deboarding and baggage claim. Crew was professional and friendly. Flight was smooth and on time. Very convenient for short flights.

It was easy and very comfortable! The crew was accommodating and cheerful. I enjoyed myself!

I normally have very good experiences with Breeze. The crew is great, pricing is excellent, and the planes are new and usually clean. This time in Huntsville we were delayed, which I understand can happen, however we were moved from one gate to the opposite side of the terminal and then back again... There was a lot of confusion. Also, my seat had a lot of food crumbs still on the floor where I had to stow my bookbag, so that was a bit disappointing. Other than that, all was good. Crew was great as usual!

Our flight was delayed 7 hours. Due to a change in equipment we were downgraded from "Nicest" to "Nicer," even having to pay for a soft drink. Disappointing. To Breeze's credit that issued a $100 flight credit. A refund would have been more appreciated.

Lost my luggage and terrible experience with customer service trying to track it down

10 hour delay with minimal updates. Couldn’t leave terminal and then ended up on redeye with a dirty broken plane. It is literally impossible to reach customer service via gate agent, app, phone, text or email.

Flight was delayed for about an hour but overall good experience

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

It was a great experience. Do not normally fly United. Very nice. Thank you and happy holidays

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

The price was the only good thing about this flight. It was scary during takeoff when the plane tilted side to side. It made me feel very nervous as I have never had a take-off that unsmooth. There was no on-flight movie or music options and the only complimentary option was water. Other airlines offer trail mix or a caramel cookie and pop options as complimentary. This flight was a 2.5 hour flight. I understand for shorter flights not having options, but a flight 2 hours or longer should offer more complimentary options and in flight entertainment. Also the seats did not recline and for a longer flight reclining seats are a must for comfort.

A very pleasant flight but it would be greatly improved with wifi to help entertain kids

This is a no frills, get it done, efficient airline. The seat is a lawn chair. You better bring your own entertainment. If you want something other than water you need to pay for it. But they will get you to your destination quickly, on time, and then they will turn the flight around and go right back where they came from. Reliably. Couple times a week tops. If it fits into your schedule, you can’t get there cheaper or faster.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

desk agent in sioux falls is rough .needs customer courtesy training

Disorganized boarding. Mandatory to gate check bags. Curt flight staff. No space for cabin bag, even when I was in first class.

Patrons with larger bags were asked to check the bags when boarding. Seems like the most effective, and least costly way, way to successfully use the cramped space.

They cancelled our flight two times after rebooking us for a later flight. We never got on the plane. We found another solution by driving.

Mostly great. Only issue was with the WiFi. Halfway through the flight it was spotty and I was unable to work as I planned. This impacted my work products as I am traveling for business and it was an unexpected hindrance which was inconvenient. Flight here was amazing. For a 5 hour flight something more than a Biscoff would be nice but I’m just swinging at windmills I guess…

Delayed boarding because a flight attendant couldn't find the gate...sat on the plane for over an hour at the gate because AA couldn't get one of the planes behind us to move

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Human interaction. Thought there would be more service-even a smile would have been nice.

delayed due to weather. Could not communicate with family since the wifi was broken

Everything you need to know for your flight from Dulles Intl to Tennessee

Information on your arrival and departure airports