HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$93+ Cheap flights from Tennessee to Baltimore (BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BWI
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tennessee to Baltimore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tennessee to Baltimore

Cheapest flights from Tennessee to Baltimore
Explore the most affordable flight options available from Tennessee to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.

This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:05 am
TYS
-
BWI
Nonstop1h 40m
Southwest
Sat 10/36:05 pm
BWI
-
TYS
Nonstop1h 35m
Southwest
Deal found 6/23$185
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:36 pm
MEM
-
BWI
1 stop15h 18m
Frontier
Wed 8/129:28 pm
BWI
-
MEM
1 stop21h 57m
Frontier
Deal found 6/23$196
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:59 am
CHA
-
BWI
1 stop27h 11m
Multiple Airlines
Sat 7/181:05 pm
BWI
-
CHA
1 stop19h 04m
Multiple Airlines
Deal found 6/21$197
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:49 pm
MEM
-
BWI
1 stop18h 21m
Multiple Airlines
Wed 8/51:05 pm
BWI
-
MEM
1 stop19h 39m
Multiple Airlines
Deal found 6/20$198
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:10 am
TYS
-
BWI
Nonstop1h 35m
Southwest
Tue 7/2810:15 am
BWI
-
TYS
2 stops10h 10m
Southwest
Deal found 6/22$200
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:36 pm
MEM
-
BWI
1 stop15h 18m
Frontier
Thu 8/136:25 am
BWI
-
MEM
1 stop13h 00m
Frontier
Deal found 6/23$201
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:50 pm
MEM
-
BWI
1 stop8h 09m
Frontier
Wed 8/2612:09 pm
BWI
-
MEM
1 stop26h 46m
Frontier
Deal found 6/23$205
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:15 pm
TYS
-
BWI
1 stop7h 00m
Southwest
Tue 10/610:35 am
BWI
-
TYS
1 stop6h 10m
Southwest
Deal found 6/24$205
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:50 pm
TYS
-
BWI
2 stops18h 36m
Multiple Airlines
Fri 8/141:05 pm
BWI
-
TYS
1 stop21h 21m
Multiple Airlines
Deal found 6/22$206
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:49 pm
MEM
-
BWI
1 stop18h 21m
Multiple Airlines
Wed 8/129:28 pm
BWI
-
MEM
1 stop21h 57m
Multiple Airlines
Deal found 6/23$207
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:47 pm
BNA
-
BWI
1 stop11h 07m
Multiple Airlines
Thu 8/61:05 pm
BWI
-
BNA
1 stop7h 32m
Multiple Airlines
Deal found 6/23$209
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:49 pm
MEM
-
BWI
1 stop18h 21m
Multiple Airlines
Wed 8/51:05 pm
BWI
-
MEM
1 stop19h 39m
Multiple Airlines
Deal found 6/20$209

Find flight deals from Tennessee to Baltimore

Keep the following information in mind while searching for Tennessee to Baltimore flight deals. Data was last updated June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$185
(Southwest)

One-way from

$93
(Southwest)

Popular in

June

Cheapest in

August

Average price

$363
Provider with most accurate pricing for Nashville Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Washington, D.C. (WAS) flights.
Search Deals
From Tennessee to Baltimore/Washington
Search Deals
One-way flight from Tennessee to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Tennessee to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Sat 10/17

7:50 am-9:25 am

Nonstop1h 35m

Baltimore/Washington

Tue 10/20

7:40 pm-9:15 pm

Nonstop1h 35m

$185

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Wed 8/5

8:05 am-9:45 am

Nonstop1h 40m

Baltimore/Washington

Wed 8/12

6:35 am-2:20 pm

1 stop7h 45m

$195

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Sat 8/1

1:35 pm-9:05 pm

1 stop7h 30m

Baltimore/Washington

Sun 8/9

8:05 pm-9:45 pm

Nonstop1h 40m

$231

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Mon 7/13

7:45 pm-11:20 pm

1 stop3h 35m

Baltimore/Washington

Wed 7/15

10:25 am-5:00 pm

1 stop6h 35m

$231

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Thu 8/6

8:25 am-10:10 am

Nonstop1h 45m

Baltimore/Washington

Sun 8/9

8:05 pm-9:45 pm

Nonstop1h 40m

$237

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Mon 12/7

12:00 pm-3:40 pm

1 stop3h 40m

Baltimore/Washington

Fri 12/11

7:00 am-1:23 pm

1 stop6h 23m

$242

MemphisBaltimore

MEM - BWI

MEMBWI

Memphis

Wed 8/12

8:15 am-2:50 pm

2 stops5h 35m

Baltimore/Washington

Sat 8/15

6:35 am-11:30 am

1 stop5h 55m

$250

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Fri 7/17

7:45 pm-11:20 pm

1 stop3h 35m

Baltimore/Washington

Mon 7/20

8:55 pm-10:35 pm

Nonstop1h 40m

$257

MemphisBaltimore

MEM - BWI

MEMBWI

Memphis

Mon 8/10

11:20 am-2:30 pm

Nonstop2h 10m

Baltimore/Washington

Wed 8/12

5:45 pm-10:25 pm

1 stop5h 40m

$262

MemphisBaltimore

MEM - BWI

MEMBWI

Memphis

Wed 8/19

9:55 am-5:05 pm

1 stop6h 10m

Baltimore/Washington

Mon 8/24

4:30 pm-5:50 pm

Nonstop2h 20m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Tennessee to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Tennessee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Baltimore

What is the cheapest month to book a flight from Tennessee to Baltimore?

Currently, November is the cheapest month in which you can book a flight from Tennessee to Baltimore (average of $41). Flying from Tennessee to Baltimore in May is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TN to BWI?

Find hourly flight availability from Tennessee to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 10% on flights from Tennessee to Baltimore by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Tennessee to Baltimore?

How far ahead should I book a flight from Tennessee to Baltimore?

The price you pay for your flight from Tennessee to Baltimore may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Tennessee to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to Baltimore. Price data was last updated on June 20, 2026.

Travelers seeking maximum savings on their Tennessee to Baltimore flight should consider departing on Saturday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Tennessee?

    If you book a flight to Baltimore from Tennessee, you will be flying to Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore.

  • How popular is this Tennessee to Baltimore flight route?

    Within the past month, 23 users have taken a look at flights from Tennessee to Baltimore/Washington.

  • How long is the flight from Tennessee to Baltimore?

    Southwest, Delta, and American Airlines can get you from Tennessee to Baltimore in just under 1h 35m. Your travel time can differ by up to 3h 34m. Airlines will cover a distance of 464 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Tennessee to Baltimore one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $73. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Tennessee to Baltimore for a low price.

  • What are the most popular routes from Tennessee to Baltimore?

    When deciding which route to take from Tennessee to Baltimore consider Nashville Intl - Baltimore/Washington, Memphis - Baltimore/Washington or Knoxville McGhee Tyson - Baltimore/Washington as they are the most popular.

  • What are the cheapest flights from Tennessee to Baltimore?

    On average you can expect to pay $369 for a flight from Tennessee to Baltimore. The cheapest flight overall is $108 while the most popular route, (Nashville Intl - Baltimore/Washington) is currently priced at $231.

  • Can I find deals for flights from Tennessee to Baltimore that include hotel bookings?

    Yes. In addition to deals on Tennessee to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tennessee to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Baltimore.

  • Can I find deals for business class flights from Tennessee to Baltimore?

    Yes. Cheapflights offers flight deals from Tennessee to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tennessee to Baltimore?

    Currently, November is the cheapest month in which you can book a flight from Tennessee to Baltimore (average of $41). Flying from Tennessee to Baltimore in May is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tennessee to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
Dallas/Fort Worth to Philadelphia flights
Seattle to Dulles Intl flights
Los Angeles to Baltimore flights
Atlanta to Dulles Intl flights
Hobby to Baltimore flights
Seattle to Reagan-National flights
Atlanta to Baltimore flights
San Francisco to Reagan-National flights
San Francisco to Dulles Intl flights
Fort Lauderdale to Philadelphia flights
Denver to Dulles Intl flights
Boston to Baltimore flights
Orlando to Philadelphia flights
San Francisco to Philadelphia flights
Orlando to Baltimore flights
San Francisco to Baltimore flights
Boston to Reagan-National flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Philadelphia flights
Seattle to Baltimore flights
Orlando to Dulles Intl flights
Hobby to Reagan-National flights
O'Hare Intl to Reagan-National flights
Atlanta to Reagan-National flights
Denver to Baltimore flights
Boston to Philadelphia flights
Boston to Dulles Intl flights
Denver to Philadelphia flights
Hobby to Dulles Intl flights
Los Angeles to Philadelphia flights
Tampa to Dulles Intl flights
George Bush Intcntl to Baltimore flights
Hobby to Philadelphia flights
Fort Lauderdale to Dulles Intl flights
Tampa to Baltimore flights
O'Hare Intl to Dulles Intl flights
Atlanta to Philadelphia flights
Tampa to Reagan-National flights
Miami to Baltimore flights
Ontario to Dulles Intl flights
Miami to Dulles Intl flights
Tampa to Philadelphia flights
Minneapolis to Reagan-National flights
George Bush Intcntl to Philadelphia flights
Detroit to Philadelphia flights

Top 6 airlines flying from Tennessee to Baltimore

Discover the top 6 airlines that operate flights from Tennessee to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$61Average$180FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$76Average$80FlexibilityNo cancel feeOn-time88%
DeltaCheapest$175Average$327FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$185Average$362FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$186Average$358FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$217Average$261FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.