BNA - BWI

$115 Find Cheap Flights from Nashville to Baltimore

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 Baltimore departing on 9/8. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Baltimore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Baltimore, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$230
Typical prices: $334-$186
Frontier
Wed 7/15Wed 7/22
BNA - BWI • 1 stop
Cheapest non-stop
$315
Typical prices: $458-$304
Southwest
Tue 6/23Tue 6/30
BNA - BWI • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Spirit's Wi-Fi offers gate-to-gate connectivity.
Take the light rail from BWI to downtown Baltimore.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $230 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Southwest. Average duration is 1h 49m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
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+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Baltimore!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Nashville to Baltimore (BNA-BWI)

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

Wed, Jul 15 - Wed, Jul 22
Frontier Logo
5:05 pm - 12:23 am
BNA
-
BWI
6h 18m
1 stop
Frontier Logo
6:05 am - 4:05 pm
BWI
-
BNA
11h 00m
1 stop
$230Frontier
Tue, Jul 14 - Tue, Jul 21
Frontier Logo
11:12 am - 11:59 pm
BNA
-
BWI
11h 47m
1 stop
Frontier Logo
5:21 pm - 4:05 pm
BWI
-
BNA
23h 44m
1 stop
$240Frontier
Sat, Jul 18 - Wed, Jul 22
Frontier Logo
5:10 pm - 12:23 am
BNA
-
BWI
6h 13m
1 stop
Frontier Logo
6:05 am - 4:05 pm
BWI
-
BNA
11h 00m
1 stop
$244Frontier
Thu, Jul 16 - Wed, Jul 22
Frontier Logo
11:12 am - 12:23 am
BNA
-
BWI
12h 11m
1 stop
Frontier Logo
6:05 am - 4:05 pm
BWI
-
BNA
11h 00m
1 stop
$249Frontier
Fri, Jul 17 - Wed, Jul 22
Frontier Logo
11:12 am - 12:23 am
BNA
-
BWI
12h 11m
1 stop
Frontier Logo
6:05 am - 4:05 pm
BWI
-
BNA
11h 00m
1 stop
$250Frontier
Tue, Jul 7 - Sat, Jul 11
Frontier Logo
11:12 am - 11:59 pm
BNA
-
BWI
11h 47m
1 stop
Frontier Logo
9:38 pm - 10:17 am
BWI
-
BNA
13h 39m
1 stop
$254Frontier
Wed, Jul 8 - Sun, Jul 12
Frontier Logo
5:05 pm - 12:23 am
BNA
-
BWI
6h 18m
1 stop
Frontier Logo
3:21 pm - 10:17 am
BWI
-
BNA
19h 56m
1 stop
$257Frontier
Sat, Jul 18 - Sat, Jul 25
Frontier Logo
5:10 pm - 12:23 am
BNA
-
BWI
6h 13m
1 stop
Frontier Logo
6:25 am - 4:05 pm
BWI
-
BNA
10h 40m
1 stop
$258Frontier
Thu, Aug 6 - Tue, Aug 11
Frontier Logo
5:05 pm - 12:23 am
BNA
-
BWI
6h 18m
1 stop
Frontier Logo
3:21 pm - 4:05 pm
BWI
-
BNA
25h 44m
1 stop
$259Frontier
Mon, Jul 6 - Thu, Jul 9
Frontier Logo
11:12 am - 12:23 am
BNA
-
BWI
12h 11m
1 stop
Frontier Logo
6:25 am - 4:19 pm
BWI
-
BNA
10h 54m
1 stop
$268Frontier
Booking Insights

KAYAK's insights & trends for Nashville to Baltimore flights

Get data-powered insights and trends into flights from Nashville to Baltimore 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 Baltimore?

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 Baltimore departing in July.

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

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

If you are looking for a flight deal from Nashville to Baltimore, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Baltimore, Thursday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to Baltimore, 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 Baltimore is September, where tickets cost $205 (return) on average. On the other hand, the most expensive months are May and February, where the average cost of round-trip tickets is $376 and $371 respectively.

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

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 $212, prices are generally cheapest when you fly direct.

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

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 Baltimore, 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 Baltimore, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Expert advice

Expert advice for your flight from Nashville to Baltimore

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Stefanie Waldek

Stefanie Waldek

Expert on BNA

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on BWI

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonFebruary
Cheapest flight$115
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Nashville to Baltimore

When to book flights from Nashville to Baltimore

Are your dates flexible? Find out the best times to travel from Nashville to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Nashville to Baltimore

  • What is the cheapest flight from Nashville to Baltimore?

    In the last 3 days, the lowest price for a flight from Nashville to Baltimore was $115 for a one-way ticket and $230 for a round-trip.

  • Do I need a passport to fly between Nashville and Baltimore?

    A passport is not required to fly from Nashville to Baltimore.

  • Which airports will I be using when flying from Nashville to Baltimore?

    On your way to Baltimore, you’ll fly out from Nashville Intl. You’ll be landing at Baltimore/Washington.

  • Which airlines offer Wi-Fi service onboard planes from Nashville to Baltimore?

    Delta, JetBlue, American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Nashville to Baltimore flight route.

  • Which aircraft models fly most regularly from Nashville to Baltimore?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Nashville to Baltimore flight route.

  • Which airline alliances offer flights from Nashville to Baltimore?

    SkyTeam, and oneworld are the airline alliances operating flights between Nashville and Baltimore, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Nashville to Baltimore?

    There are nonstop flights from Nashville to Baltimore on a daily basis.

  • Which is the best airline for flights from Nashville to Baltimore, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Nashville to Baltimore are Southwest and Delta. With an average price for the route of $384 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $312 and an overall rating of 7.9.

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

    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 Baltimore.

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

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

    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 to Baltimore with an airline and back to Nashville with another airline. Booking your flights between Nashville and BWI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to Baltimore?

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

KAYAK’s top tips for finding a cheap flight from Nashville to Baltimore

  • Looking for a cheap flight? 25% of our users found flights on this route for $214 or less one-way and $368 or less round-trip.

Prefer to fly direct from Nashville to Baltimore?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Nashville Intl to Baltimore/Washington.
Find which airlines fly direct from Nashville Intl Airport to Baltimore/Washington Airport, which days they fly and book direct flights.

Direct departures

Nashville Intl to Baltimore/Washington

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Baltimore/Washington to Nashville Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 4 airlines serving from Nashville to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Nashville to Baltimore. 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 Baltimore? 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 4266 reviews
7.0Food
8.6Crew
8.0Comfort
7.5Entertainment
8.1Boarding
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

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!

Terrible all around. Left prior review detailing massive delay/cancellation to then rebook travel. Topping on the cake was lost luggage even after travel to ultimate destination was secured on a new plane(s).

I am very please with the service received from Southwest. Although there was a refuel stop in Fl before we got the Baltimore. The service and kindness of the staff was excellent.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

I liked it better when you were truer to your roots Am paying more for less fun

We had a 5 hour delay on the tarmac in Baltimore

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

My flight today was cancelled because it was Spirit Airlines but have received no refund.

THEY WENT OUT OF BUSINESS AND CANCELED FLIGHT. REPLACEMENT FLIGHTS WERE 300% HIGHER SO MY FAMILY COULD NOT GET TOGETHER. WHY AM I GETTING THIS SURVEY?????

If there WAS a flight it would have been EXCELENT..Maybe?

It would have been better IF IT HAD NOT BEEN CANCELED!!!!

Everything was horrible. They delayed my flight so I missed my connection flight and I lost my bags. I had to go to the same workers multiple times asking the same questions because everyone kept giving me different answers. One person closed down customer service because he wanted to go on lunch so there was like 30 people just waiting for hours because no one would relieve him.

Long long delay, no AC while delayed, gate changes, just for the most uncomfortable flight of your life.

we boarded the plane and then sat for OVER AN HOUR on it, first waiting for fuel and then the crew timed out. the flight kept getting delayed longer and longer, a 9:30pm flight is still on the ground at 1:15am.

I never had an opportunity to experience them! They cancelled my flight TWICE!!!

Seat do not reclined and tight space. Flight changed so many times hard to keep up.

Delay due to personnel issues on Spirit’s end. Original departure time 9:30pm. Took off at 2:15am. Lost an entire night’s sleep bc Spirit couldn’t get a crew together. Very poor.

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

Information on your arrival and departure airports