$183 Cheap Flights from Baltimore (BWI) to Chattanooga (CHA)

View $183 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Chattanooga Metropolitan Airport (CHA)

Cheap Flights from Baltimore to Chattanooga (BWI-CHA)

Prices were available within the past 7 days and start at $183 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jan 9 - Mon, Jan 12
BWI
Baltimore
CHA
Chattanooga
$249 Roundtrip, found 5 hours ago
$249
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Jan 9 from Baltimore to Chattanooga, returning Mon, Jan 12, priced at $249 found 5 hours ago
United
Thu, Dec 11 - Mon, Dec 15
BWI
Baltimore
CHA
Chattanooga
$249 Roundtrip, found 7 hours ago
$249
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Dec 11 from Baltimore to Chattanooga, returning Mon, Dec 15, priced at $249 found 7 hours ago
Delta
Sat, Nov 22 - Tue, Dec 2
BWI
Baltimore
CHA
Chattanooga
$264 Roundtrip, found 10 hours ago
$264
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Nov 22 from Baltimore to Chattanooga, returning Tue, Dec 2, priced at $264 found 10 hours ago
United
Thu, Dec 11 - Mon, Dec 15
BWI
Baltimore
CHA
Chattanooga
$269 Roundtrip, found 7 hours ago
$269
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Dec 11 from Baltimore to Chattanooga, returning Mon, Dec 15, priced at $269 found 7 hours ago
United
Sat, May 9 - Wed, May 13
BWI
Baltimore
CHA
Chattanooga
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 9 from Baltimore to Chattanooga, returning Wed, May 13, priced at $277 found 1 day ago
United
Fri, Nov 21 - Sun, Nov 23
BWI
Baltimore
CHA
Chattanooga
$279 Roundtrip, just found
$279
Roundtrip
just found
Select United flight, departing Fri, Nov 21 from Baltimore to Chattanooga, returning Sun, Nov 23, priced at $279 just found
Delta
Fri, Dec 5 - Sun, Dec 7
BWI
Baltimore
CHA
Chattanooga
$294 Roundtrip, found 5 hours ago
$294
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, Dec 5 from Baltimore to Chattanooga, returning Sun, Dec 7, priced at $294 found 5 hours ago
United
Fri, Nov 14 - Sat, Nov 15
BWI
Baltimore
CHA
Chattanooga
$300 Roundtrip, found 6 days ago
$300
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Baltimore to Chattanooga, returning Sat, Nov 15, priced at $300 found 6 days ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
BWI
Baltimore
CHA
Chattanooga
$302 Roundtrip, found 11 hours ago
$302
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Baltimore to Chattanooga, returning Sat, Feb 28, priced at $302 found 11 hours ago
American Airlines
Fri, Nov 21 - Sun, Nov 23
BWI
Baltimore
CHA
Chattanooga
$309 Roundtrip, just found
$309
Roundtrip
just found
Select American Airlines flight, departing Fri, Nov 21 from Baltimore to Chattanooga, returning Sun, Nov 23, priced at $309 just found

Find the cheapest month to fly from Baltimore (BWI) to Chattanooga (CHA)

June is typically the cheapest month to fly

From $179 - $464 per traveler.

Alternative airports near Chattanooga

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chattanooga Metropolitan CHA. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $264
CHA
Chattanooga Metropolitan
CheapestClosest
Average driving time to city center14 min
Flights from $264

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA) cost?
Snag a cheap one-way flight from $183 or cheap return flight from $249 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA)?
Flying in January is a great way to save, as it's the cheapest month for flights between BWI and CHA. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA)?
You can't catch a direct flight to Chattanooga Metropolitan Airport (CHA) from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall). However, you can arrive in Chattanooga without any layovers by departing from Ronald Reagan Washington National Airport (DCA).
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA)?
To find the cheapest airline that'll fly you from BWI to CHA, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA)?
Nonstop flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BWI to CHA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA)?
To land at Chattanooga Metropolitan Airport (CHA) on schedule, opt for a flight that leaves from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA) last-minute?
Booking your ticket from BWI to CHA right before your journey is usually more expensive. However, if you're flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a BWI to CHA flight and hotel package?
Compared with arranging flights and hotels separately, booking a BWI to CHA flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Simply secure your flights and select from our wide range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Chattanooga Metropolitan Airport (CHA)?
Generally, it's possible to reschedule or cancel your BWI to CHA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Chattanooga Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
549 mi

Book with confidence

Baltimore to Chattanooga Flights

The cheapest times to fly from Baltimore to Chattanooga

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Chattanooga are during the month of January. You can find some of the cheapest flights from Baltimore to Chattanooga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Chattanooga

Sunday is one of the best days to book for cheap flights from Baltimore to Chattanooga: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Chattanooga

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Chattanooga in 2025. You can also book with separate airlines for your outbound and return journeys, from $183 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Chattanooga flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Chattanooga airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to Chattanooga Flights

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*Available to One Key members.