$228 Cheap Flights from Chattanooga (CHA) to Baltimore (BWI)

View $228 flight on Tue, Sep 1, 2026Opens in a new window

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

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Cheap Flights from Chattanooga to Baltimore (CHA-BWI)

Prices were available within the past 7 days and start at $228 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 9 - Sat, Sep 19
CHA
Chattanooga
BWI
Baltimore
$309 Roundtrip, found 18 hours ago
$309
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Sep 9 from Chattanooga to Baltimore, returning Sat, Sep 19, priced at $309 found 18 hours ago
United
Thu, Sep 10 - Sat, Sep 12
CHA
Chattanooga
BWI
Baltimore
$309 Roundtrip, found 5 hours ago
$309
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Sep 10 from Chattanooga to Baltimore, returning Sat, Sep 12, priced at $309 found 5 hours ago
Delta
Tue, Dec 8 - Mon, Dec 14
CHA
Chattanooga
BWI
Baltimore
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 8 from Chattanooga to Baltimore, returning Mon, Dec 14, priced at $322 found 1 day ago
United
Sat, Jun 27 - Tue, Jun 30
CHA
Chattanooga
BWI
Baltimore
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jun 27 from Chattanooga to Baltimore, returning Tue, Jun 30, priced at $324 found 2 days ago
Delta
Wed, Jul 1 - Tue, Jul 7
CHA
Chattanooga
BWI
Baltimore
$333 Roundtrip, found 1 day ago
$333
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 1 from Chattanooga to Baltimore, returning Tue, Jul 7, priced at $333 found 1 day ago
American Airlines
Thu, Dec 10 - Sun, Dec 13
CHA
Chattanooga
BWI
Baltimore
$335 Roundtrip, just found
$335
Roundtrip
just found
Select American Airlines flight, departing Thu, Dec 10 from Chattanooga to Baltimore, returning Sun, Dec 13, priced at $335 just found
United
Thu, Aug 20 - Mon, Aug 24
CHA
Chattanooga
BWI
Baltimore
$339 Roundtrip, found 22 hours ago
$339
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Aug 20 from Chattanooga to Baltimore, returning Mon, Aug 24, priced at $339 found 22 hours ago
United
Wed, Jul 1 - Tue, Jul 7
CHA
Chattanooga
BWI
Baltimore
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 1 from Chattanooga to Baltimore, returning Tue, Jul 7, priced at $340 found 1 day ago
United
Wed, Jul 1 - Tue, Jul 7
CHA
Chattanooga
BWI
Baltimore
$342 Roundtrip, found 1 day ago
$342
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 1 from Chattanooga to Baltimore, returning Tue, Jul 7, priced at $342 found 1 day ago
Delta
Wed, Sep 9 - Sat, Sep 19
CHA
Chattanooga
BWI
Baltimore
$344 Roundtrip, found 18 hours ago
$344
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Sep 9 from Chattanooga to Baltimore, returning Sat, Sep 19, priced at $344 found 18 hours ago

Alternative airports near Baltimore

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

Select flight to Ronald Reagan Washington National DCA. Average driving time to city center is 57 minutes. Flights from $555
DCA
Ronald Reagan Washington National
Average driving time to city center57 min
Flights from $555

What you need to know for your flight from Chattanooga Metropolitan to Baltimore Washington Intl. Thurgood Marshall

Chattanooga (CHA) to Baltimore (BWI) at a glance

Travel between Chattanooga (CHA) and Baltimore (BWI) with a range of airlines offering convenient options on this domestic short-haul route. Explore various itineraries from full-service carriers to find the flights that align with your budget and schedule as you prepare to discover Baltimore's renowned attractions and neighborhoods. Here, you can find essential information about flights from Chattanooga Metropolitan Airport to Baltimore Washington International Thurgood Marshall Airport.

  • Fastest flight duration: around 2h 45m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 600 miles (970 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $125–$385, depending on seasonality and how far ahead you book

Flights from Chattanooga Metropolitan Airport (CHA) to Baltimore Washington International Thurgood Marshall Airport (BWI)

Based on recent traveler bookings, here are the top airlines flying from Chattanooga to Baltimore, primarily favored for their one-stop services. Popular layover options include Hartsfield-Jackson Atlanta International Airport (ATL) with a layover of about 1 hour and 15 minutes, Charlotte-Douglas International Airport (CLT) with a similar duration, and Detroit Metropolitan Wayne County Airport (DTW), also around 1 hour and 15 minutes. These choices allow you to tailor your itinerary by balancing price, total travel time, and cabin class.

  • Delta: As a full-service airline, Delta provides convenient one-stop flights, with one-way ticket prices generally falling between $125 and $395. It represents about 58% of the departures on this route, featuring an in-flight duration of 2 hours and 45 minutes, with a total travel time of approximately 4 hours, including layover.
  • American Airlines: Another reliable full-service option, American Airlines also offers one-stop services, with one-way fares typically ranging from $125 to $390. It accounts for around 41% of departures on this route, with a flight time of 2 hours and 45 minutes and an overall journey time of about 4 hours, including the layover.

Travelers flying from Chattanooga to Baltimore can opt for an upgrade with Delta, which provides first-class and premium economy service on this route for a more comfortable journey.

Best time to fly from Chattanooga (CHA) to Baltimore (BWI)

The most popular months for travelers flying from Chattanooga to Baltimore are February, April, and May, when peak temperatures in Baltimore reach up to 63.9°F in May. If you prefer quieter travel, consider December, the least busy time to visit with temperatures around 39.4°F and typically the lowest average one-way fare (around $199). Flight availability peaks in May, with approximately 11 flights per week, making it easier to find convenient departure times. January and June have the fewest flights, with approximately 8 flights per week.

  • Cheapest time to fly: December usually offers good deals with average one-way fare around $199, roughly 13% cheaper than the yearly average.
  • More budget-friendly months to fly: August, July, and May typically offer average one-way fares of around $208.
  • Most flight options: May has the highest number of flights from Chattanooga to Baltimore, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January33.8°F (1.0°C)Moderately Low8$218
February36.1°F (2.3°C)Moderately High10$288
March43.7°F (6.5°C)Average9$215
April54.3°F (12.4°C)Moderately High9$237
May63.9°F (17.7°C)Moderately High11$211
June72.5°F (22.5°C)Moderately Low8$254
July78.1°F (25.6°C)Average10$206
August76.1°F (24.5°C)Average10$205
September69.8°F (21.0°C)Average10$237
October58.8°F (14.9°C)Average10$258
November46.8°F (8.2°C)Average9$218
December39.4°F (4.1°C)Moderately Low9$199

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Chattanooga (CHA) to Baltimore (BWI)

  • Chattanooga to Washington (CHA-DCA): Ronald Reagan Washington National Airport (DCA) is located approximately 30 miles from Baltimore Washington International Thurgood Marshall Airport (BWI). One-way economy fares for this route generally fall between $165 and $480, influenced by the season and how far in advance you book. Travelers can choose from both non-stop and one-stop flight options. The leading airlines servicing this route include American Airlines and Delta, with first-class service also available for those seeking an upgraded experience.

How to find the best prices for flights from Chattanooga (CHA) to Baltimore (BWI)

Getting some of the best deals on flights from Chattanooga to Baltimore is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Morning departures between 5 AM and 12 PM tend to be less expensive and are also the most popular. Additionally, flying on Thursday generally offers lower prices, though Wednesday remains the most frequently traveled day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Baltimore Washington International Thurgood Marshall Airport from Chattanooga Metropolitan Airport

Baltimore welcomes travelers from Chattanooga with a range of transport options based on price, convenience, and proximity. Here's how to reach Baltimore efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Baltimore, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Baltimore Washington International Thurgood Marshall Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Baltimore Washington International Thurgood Marshall Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Baltimore Washington International Thurgood Marshall Airport, BWI Thurgood Marshall Airport Metro Station, a metro station, is located about 0.3 miles away on foot, while Baltimore-Washington International Airport Station, a train station, is approximately 1.7 miles from the airport by car.

Frequently asked questions

How much does a flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from $228 and cheap return flights from $309 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) with Expedia. One-way flights usually range from $179 to $563, and return flights typically cost between $319 and $883. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The cheapest month to fly from CHA to BWI is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter CHA to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Spirit Airlines is one of the cheapest airlines offering connecting flights from Chattanooga, TN (CHA) to Baltimore, MD (BWI), with round-trip tickets starting from around $323. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Chattanooga, TN (CHA) to Baltimore, MD (BWI) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in February and March, making it a convenient option for early travelers looking to reach Baltimore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from Chattanooga Metropolitan Airport (CHA) to Baltimore Washington International Thurgood Marshall Airport (BWI) are in the early afternoon, from 12pm to 3pm. About 21% of passengers prefer this time window. Many major carriers, including Delta, American Airlines and United Airlines, offer flights during this window. This timing works well because it gives you a chance to enjoy your morning before traveling.
How long does it take to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Flights from CHA to BWI with one stop typically take around 3 hours 50 minutes, covering approximately 550 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
First class seats are offered on the CHA to BWI route. First class cabins are available on:

  • Delta Air Lines
  • United Airlines
  • American Airlines

How do I earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baltimore from Chattanooga Metropolitan (CHA)?
From Chattanooga Metropolitan (CHA), you can fly into Baltimore Washington Intl. Thurgood Marshall (BWI) to reach Baltimore. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Hartsfield-Jackson Atlanta Intl. (ATL), Detroit Metropolitan Wayne County (DTW) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) Baltimore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Chattanooga, TN (CHA-Chattanooga Metropolitan) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Chattanooga Metropolitan
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta, United
Roundtrip price
$308
Distance
549 mi

Book with confidence

Chattanooga to Baltimore Flights

The cheapest times to fly from Chattanooga to Baltimore

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 Chattanooga to Baltimore are during the month of September. You can find some of the cheapest flights from Chattanooga to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chattanooga to Baltimore

Sunday is one of the best days to book for cheap flights from Chattanooga to Baltimore: 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 Chattanooga to Baltimore

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 Chattanooga to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $228 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 Chattanooga to Baltimore 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 Chattanooga to Baltimore 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.

 

Chattanooga to Baltimore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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