$102 Find Cheap Flights from Nashville to Washington - 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 Nashville to Washington departing on 11/18. 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 Nashville to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$345
Spokane
Spokane1 stop$237
Pasco
Pasco1 stop$287
Bellingham
Bellingham1 stop$351
Pullman
Pullman1 stop$471
Wenatchee
Wenatchee1 stop$436
Seattle
Seattle1 stop$345
Spokane
Spokane1 stop$237
Pasco
Pasco1 stop$287
Bellingham
Bellingham1 stop$351
Pullman
Pullman1 stop$471
Wenatchee
Wenatchee1 stop$436

Book Cheap Nashville to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to Washington 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 Nashville to Washington

Sat, Oct 24 - Wed, Oct 28
Southwest Logo
5:15 am - 10:30 am
BNA
-
PDX
7h 15m
1 stop
Southwest Logo
11:15 am - 10:00 pm
PDX
-
BNA
8h 45m
1 stop
$222Southwest
Thu, Sep 24 - Tue, Sep 29
Southwest Logo
3:25 pm - 11:10 pm
BNA
-
PDX
9h 45m
1 stop
Southwest Logo
5:50 am - 3:00 pm
PDX
-
BNA
7h 10m
1 stop
$227Southwest
Mon, Aug 17 - Wed, Sep 16
Delta Logo
7:39 pm - 11:39 pm
BNA
-
PDX
6h 00m
1 stop
Delta Logo
10:47 am - 9:01 pm
PDX
-
BNA
8h 14m
1 stop
$227Delta
Thu, Sep 10 - Sat, Sep 12
Delta Logo
3:26 pm - 10:27 pm
BNA
-
PDX
9h 01m
1 stop
Delta Logo
12:25 am - 9:02 am
PDX
-
BNA
6h 37m
1 stop
$227Delta
Fri, Sep 25 - Tue, Sep 29
American Airlines Logo
2:23 pm - 8:30 pm
BNA
-
PDX
8h 07m
1 stop
American Airlines Logo
2:07 pm - 11:38 pm
PDX
-
BNA
7h 31m
1 stop
$227American Airlines
Sat, Oct 3 - Tue, Oct 6
American Airlines Logo
4:55 pm - 11:23 pm
BNA
-
PDX
8h 28m
1 stop
American Airlines Logo
7:30 am - 5:16 pm
PDX
-
BNA
7h 46m
1 stop
$227American Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
8:15 am - 1:15 pm
BNA
-
PDX
7h 00m
1 stop
United Airlines Logo
8:25 am - 6:39 pm
PDX
-
BNA
8h 14m
1 stop
$227United Airlines
Thu, Aug 20 - Wed, Aug 26
United Airlines Logo
6:30 pm - 12:30 am
BNA
-
PDX
8h 00m
1 stop
United Airlines Logo
8:17 am - 5:32 pm
PDX
-
BNA
7h 15m
1 stop
$227United Airlines
Fri, Oct 9 - Sun, Oct 11
Frontier Logo
7:42 pm - 4:35 pm
BNA
-
PDX
22h 53m
1 stop
Frontier Logo
12:34 pm - 9:42 am
PDX
-
BNA
19h 08m
1 stop
$240Frontier
Fri, Oct 23 - Sun, Oct 25
Frontier Logo
10:37 am - 4:35 pm
BNA
-
PDX
7h 58m
1 stop
Frontier Logo
12:34 pm - 9:42 am
PDX
-
BNA
19h 08m
1 stop
$240Frontier
Booking Insights

KAYAK's insights & trends for Nashville to Washington flights

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

How much is a round-trip flight from Nashville to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Nashville to State of Washington departing in August.

Flight prices are typical for this route right now.

Flights to State of Washington from Nashville usually cost between $291 and $449 in August.
The lowest price found in the past 5 days was $345 on Multiple Airlines (Aug 26-Sep 1).

What is the cheapest Nashville to Washington flight route?

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

The cheapest ticket to Washington from Nashville found in the last 5 days was to Seattle, at $293 round-trip. The most popular route is from Nashville (BNA) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $293.

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

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

The cheapest time of day to fly to Washington is generally in the evening, when round-trip flights cost $443 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $469.

Can I save money by flying with a layover from Nashville to Washington?

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 $429, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Nashville to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to Washington, 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 Nashville to Washington is February, when tickets cost $307 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $456 and $436 respectively.

What’s the cheapest day of the week to fly from Nashville to Washington?

The average price of all round-trip flights from Nashville to Washington clicked on KAYAK for each day over the last 12 months.

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

How far in advance should I book a flight from Nashville to Washington?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Nashville to Washington, 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 Nashville to Washington, you should book around 4 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low season

February

Cheapest flight

$102
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Nashville to Portland

Flights from Nashville to Washington: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Nashville to Washington 
MichelleFlew with Alaska Airlines
BNA
-
SEA
Apr 2026
Remember that if you do a savers flight to include your bags in the checkout process. Otherwise you will have to check it in at the airport and there is an additional fee. Also Remember to print the boarding pass before arriving.
Verified travelerFlew with Alaska Airlines
BNA
-
SEA
Sep 2024
Know that there is a kiosk for printing your bag tags without having to stand in the line for someone to do this task for you. Know that there is a specific security line if you do not want to remove electronics from your bags.

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Nashville to Washington?

    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 Nashville to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Nashville to Washington 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 Nashville to Washington?

    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 Nashville to Washington 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 Nashville to Washington?

    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 Nashville to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Nashville to the following destinations at these prices or less: Seattle $243 one-way - $383 round-trip

Reviews of the top 5 airlines serving from Nashville to Washington

 
See real verified KAYAK customer reviews for airlines flying from Nashville to Washington. 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 Nashville to Washington? 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.
8.0
SouthwestOverall score based on 4227 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
Airline reviews

I'm glad it wasn't only 75% full because I could get a good seat

8.0 ExcellentBobby, May 2026
BNA - GSP
Read more Southwest reviews

I'm glad it wasn't only 75% full because I could get a good seat

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

No space for our carryon and needed to check at plane before boarding !

Flight attendants were in a bad mood and we were late

Boarding was quick and simple However when I was at my seat there was a child kicking my me from behind which made me uncomfortable but besides that the flight was smooth

We were on the ground for over 2hrs Flt scheduled to leave at 5:40pm, actual departure was at 9:00pm. Around 8:00pm we were offered an option to deplane,some did while others stayed.

Exactly as anticipated. I've always preferred Alaska Airlines over all others.

I paid almost $700 for super saver round trip…, You moved me to the back of plane… I’m old and have breathing and anxiety problems! You didn’t care! Moved me to the way back! Unacceptable!

It was absolutely terrible due to the mother and her two children sitting across from us. The 2.5 year old jumped up and down on the tray table. Every time the kid screamed the mom would grab the kid and scream even louder into his face. Horrible flight. The mother stayed on her phone playing while the kids were so destructive to others hanging over seats, she never once tried to comfort or discipline them. She never once said you cannot jump on tray table. Definitely the worst flight ever. It was my first time with Alaska Airlines.

I've flown at least six times this past year. For some reason, the entry into Seattle felt like the worst ever. It felt like the plane was going too high, too fast for entry and then a very rough landing. Could have been the weather. All else was fine. Please consider changing snacks from pretzel sticks to nuts as an option.

Wondering why Alaska Airlines changes your seat! When you reserve a seat that shouldn’t happen

My trip aboard Alaska Airlines was efficient and pleasant. Boarding the plane was pleasant and quick without the lines you encounter with airlines. The stewards of the plane were a kind bunch.

Excellent! So thankful there was an option to buy a small meal to have during the flight.

It would have been a lot better if it wasn't delayed by 6 1/2 hrs.

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

I was in Comfort and we didn’t get any drinks, chips or anything! First Class got full service on the flight and Comfort got nothing. Seat was horrible and uncomfortable

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

The tray table was broken and the food was terrible.

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Canceled last minute. Also canceled another flight that my brother was supposed to be on. Delta is horrible now. Never flying them again.

Inconsiderate staff, plane was very hot, poor decision-making from the crew.

More filling food and more entertainment options would be cool.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Flight was on-time, boarding was flawless and the crew was friendly.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

My flight was delayed about three hours. I got home at 3:30 in the morning very bad experience.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Not sure the logic of the boarding in Groups. I was loaded first on the aisle. Then the guy in the middle. Then the guy by the window. Constantly holding up the other people boarding behind them with us blocking the aisle and this happened in most of the other rows

Remind customers of the need to have passport or new ID for boarding.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The seats were extremely hard and uncomfortable, even for a budget airline.

Boarding was very well executed. Got my bag right away.

I was shocked that there is no Wi-Fi, my flight was changed and delayed multiple times. In fact, I’m still not home…

It’s Frontier so they’d charge you for the air you breath if they can work out how but it was on time.

Everything costs something on this airline .... even snacks!! What a racket! We got to the airport nice and early only to wait in a line while there were no reps at the counter. Once we got to the counter to check our bags (which cost almost as much as the flight to check), we were told we were too early?!!! and had to wait an hour to check in. Then, to add insult to injury, because we didn't PAY to choose our seats, we were seated separately. I HATE THIS AIRLINE.

Everything you need to know for your flight from Nashville to Washington

Information on your arrival and departure airports