Route guide · 586 miles
Cheap Flights from Nashville to Baltimore
BNA → BWI · Nonstop 1h 41m · Live round-trip fares
Looking for cheap flights from Nashville to Baltimore? You're in the right place. Airfare Deal tracks live fares on this 586-mile route around the clock. As a rule of thumb, booking 2–4 weeks ahead lands the best prices — and a free fare alert means you never have to keep refreshing the page.
Live fares for BNA → BWI are updating. Use the search below for real-time prices.
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Updated daily
Flight time
1h 41m
Nonstop, typical
Distance
586 mi
BNA → BWI
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
1
Southwest Airlines
Nonstop flights from Nashville to Baltimore
Nonstop flights from Nashville to Baltimore are flown by Southwest Airlines. The 586-mile trip takes about 1h 41m gate to gate, and nonstops are usually cheapest when booked 2–4 weeks ahead.
Booking insights: Nashville → Baltimore
- Distance: 586 miles · nonstop flight time: 1h 41m.
- Fares tend to bottom out when you book about 2–4 weeks ahead — earlier than that rarely helps, later usually hurts.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
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Flying from Nashville to Baltimore: what you need to know
The flight
The nonstop from BNA to BWI runs about 1h 41m over 586 miles. It's a comfortable mid-range flight: long enough that seat choice matters a little, short enough that paying up for extras rarely does.
Airlines on this route
Southwest Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Nashville (BNA)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Nashville airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Baltimore (BWI)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Baltimore airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Baltimore to Nashville fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 586 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
Nashville to Baltimore flight FAQs
How long is the flight from BNA to BWI?
A nonstop from BNA to BWI clocks in at around 1h 41m for the 586-mile trip. If you're connecting, budget an extra 2–4 hours depending on where you stop.
Are there nonstop flights from Nashville to Baltimore?
Southwest Airlines typically operate nonstop flights from BNA to BWI. Nonstops are usually cheapest when booked 2–4 weeks ahead of departure.
What is the cheapest month to fly from Nashville to Baltimore?
Fares from Nashville to Baltimore tend to ease outside the peak summer and holiday rush — the late-summer and early-fall shoulder weeks are usually kinder on the wallet. Set a free Airfare Deal alert and we'll flag the dips for your dates.
How much are last minute flights from BNA to BWI?
Book inside the final week and you'll usually pay a premium on BNA to BWI. Fares booked 2–4 weeks ahead are almost always kinder.
What is a good round-trip deal from Nashville to Baltimore?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Nashville to Baltimore?
You'll mainly see Southwest Airlines on Nashville to Baltimore. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Nashville airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Nashville
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