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$119 Cheap Flights from Austin (AUS) to Baltimore (BWI)

View $119 flight on Tue, Oct 27, 2026Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from Austin to Baltimore (AUS-BWI)

Prices were available within the past 7 days and start at $119 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Oct 13 - Tue, Nov 10
AUS
Austin
BWI
Baltimore
$238 Roundtrip, found 1 hour ago
$238
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Oct 13 from Austin to Baltimore, returning Tue, Nov 10, priced at $238 found 1 hour ago
Frontier Airlines
Fri, Oct 23 - Sun, Oct 25
AUS
Austin
BWI
Baltimore
$248 Roundtrip, found 3 hours ago
$248
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Oct 23 from Austin to Baltimore, returning Sun, Oct 25, priced at $248 found 3 hours ago
Frontier Airlines
Sun, Sep 27 - Sun, Oct 4
AUS
Austin
BWI
Baltimore
$258 Roundtrip, found 12 hours ago
$258
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sun, Sep 27 from Austin to Baltimore, returning Sun, Oct 4, priced at $258 found 12 hours ago
Frontier Airlines
Thu, Sep 10 - Sun, Sep 13
AUS
Austin
BWI
Baltimore
$263 Roundtrip, just found
$263
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 10 from Austin to Baltimore, returning Sun, Sep 13, priced at $263 just found
Frontier Airlines
Fri, Oct 23 - Sun, Oct 25
AUS
Austin
BWI
Baltimore
$273 Roundtrip, found 3 hours ago
$273
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Oct 23 from Austin to Baltimore, returning Sun, Oct 25, priced at $273 found 3 hours ago
Southwest Airlines
Wed, Oct 14 - Mon, Oct 19
AUS
Austin
BWI
Baltimore
$278 Roundtrip, found 8 hours ago
$278
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Wed, Oct 14 from Austin to Baltimore, returning Mon, Oct 19, priced at $278 found 8 hours ago
Delta
Thu, Oct 22 - Mon, Oct 26
AUS
Austin
BWI
Baltimore
$283 Roundtrip, found 3 hours ago
$283
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Oct 22 from Austin to Baltimore, returning Mon, Oct 26, priced at $283 found 3 hours ago
Southwest Airlines
Wed, Oct 14 - Mon, Oct 19
AUS
Austin
BWI
Baltimore
$283 Roundtrip, found 8 hours ago
$283
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Wed, Oct 14 from Austin to Baltimore, returning Mon, Oct 19, priced at $283 found 8 hours ago
American Airlines
Thu, Oct 22 - Mon, Oct 26
AUS
Austin
BWI
Baltimore
$298 Roundtrip, found 3 hours ago
$298
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Oct 22 from Austin to Baltimore, returning Mon, Oct 26, priced at $298 found 3 hours ago
United
Sat, Jan 23 - Sat, Jan 30
AUS
Austin
BWI
Baltimore
$322 Roundtrip, found 3 hours ago
$322
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Jan 23 from Austin to Baltimore, returning Sat, Jan 30, priced at $322 found 3 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. Cheapest option available. Average driving time to city center is 57 minutes. Flights from $316
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center57 min
Flights from $316

Find the cheapest month to fly from Austin (AUS) to Baltimore (BWI)

April is typically the cheapest month to fly

From $213 - $939 per traveler.

What you need to know for your flight from Austin-Bergstrom Intl. to Baltimore Washington Intl. Thurgood Marshall

Austin (AUS) to Baltimore (BWI) at a glance

Travel from Austin (AUS) to Baltimore (BWI) with a selection of airlines operating on this domestic short-haul route. Explore options from both full-service and low-cost carriers to discover cheap flights from Austin that align with your budget and schedule. Whether you're planning your next flight for business or leisure, you can easily find key details for flights from Austin-Bergstrom International Airport to Baltimore Washington International Thurgood Marshall Airport as you prepare to explore Baltimore’s iconic attractions and neighborhoods.

  • Fastest flight duration: around 3h 15m non-stop
  • Route distance: roughly 1,300 miles (2,090 km)
  • Flights per week: around 30+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $95–$495, depending on seasonality and how far ahead you book

Flights from Austin-Bergstrom International Airport (AUS) to Baltimore Washington International Thurgood Marshall Airport (BWI)

According to recent traveler bookings, the top airlines flying from Austin to Baltimore are favored for their one-stop and non-stop options. Common layover points include Hartsfield-Jackson Atlanta International Airport (ATL) with approximately a 1 hour 15 minute layover, Charlotte-Douglas International Airport (CLT) also around 1 hour 15 minutes, and Dallas-Fort Worth International Airport (DFW) with about a 1 hour 30 minute layover. This variety allows you to consider different combinations of prices, total travel times, and cabin classes to create the ideal itinerary.

  • Southwest Airlines: Known for its budget-friendly options, Southwest Airlines provides both non-stop and one-stop flights. One-way fares usually fall within the $110–$535 range, contributing to about 37% of the departures on this route, with an average non-stop flight duration of 3 hours and 15 minutes.
  • American Airlines: This full-service airline features one-stop services, with one-way ticket prices typically ranging from $110 to $370. It accounts for around 27% of the flights on this route, offering an in-flight duration of 4 hours and 15 minutes, culminating in a total travel time of about 5 hours and 30 minutes, including layovers.
  • Delta: As a full-service carrier, Delta also provides one-stop flights with fares generally between $120 and $315 for one-way travel. It makes up about 19% of departures along this route, featuring a flight time of 4 hours and 15 minutes and a total journey time of roughly 5 hours and 30 minutes, factoring in layovers.
  • Frontier Airlines: This low-cost carrier offers one-stop services with one-way fares typically starting from $95 up to $225. Frontier accounts for about 8% of the departures on this route, featuring an in-flight time of 4 hours and 15 minutes, with a total travel time of around 5 hours and 30 minutes when including layovers.
  • United: United Airlines, a full-service airline, provides one-stop services with one-way fares generally ranging from $120 to $390. Representing approximately 8% of the departures on this route, it offers an in-flight duration of 4 hours and 15 minutes, with total travel time around 5 hours and 30 minutes, including layovers.

Travelers flying from Austin to Baltimore can opt for an upgraded experience, as both American Airlines and United provide first class for this route.

Best time to fly from Austin (AUS) to Baltimore (BWI)

The most popular months for travelers flying from Austin to Baltimore are March, April, and December, when peak temperatures in Baltimore reach up to 54.3°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 69.8°F and typically the lowest average one-way fare (around $194). Flight availability peaks in December, with approximately 43 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 22 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $194, roughly 13% cheaper than the yearly average.
  • More budget-friendly months to fly: August and February typically offer average one-way fares roughly ranging from $195 to $212.
  • Most flight options: December has the highest number of flights from Austin to Baltimore, with approximately 43 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)Average22$231
February36.1°F (2.3°C)Average25$212
March43.7°F (6.5°C)Slightly High28$251
April54.3°F (12.4°C)Slightly High30$255
May63.9°F (17.7°C)Average34$224
June72.5°F (22.5°C)Average42$222
July78.1°F (25.6°C)Average34$226
August76.1°F (24.5°C)Slightly Low34$195
September69.8°F (21.0°C)Slightly Low30$194
October58.8°F (14.9°C)Average37$233
November46.8°F (8.2°C)Slightly Low41$233
December39.4°F (4.1°C)Slightly High43$215

*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 routes from Austin (AUS) to Baltimore (BWI)

  • San Antonio to Baltimore (SAT-BWI): Located roughly 67 miles from Austin-Bergstrom International Airport (AUS), San Antonio International Airport (SAT) offers one-way economy fares that generally fall between $90 and $475, influenced by the season and how far in advance tickets are booked. This route typically features both non-stop and one-stop flights, with common layover points at Hartsfield-Jackson Atlanta International Airport (ATL) and Charlotte-Douglas International Airport (CLT). Major airlines operating this route include Southwest Airlines (a low-cost option) and American Airlines, with business and first-class services also available.
  • Austin to Washington (AUS-DCA): Ronald Reagan Washington National Airport (DCA) is located about 30 miles from Baltimore Washington International Thurgood Marshall Airport (BWI). One-way economy fares on this route usually range from $105 to $535, depending on the time of year and booking timing. Travelers can choose between one-stop and non-stop flights, with popular layover locations at Dallas-Fort Worth International Airport (DFW) and Hartsfield-Jackson Atlanta International Airport (ATL). Leading airlines for this route include Southwest Airlines (a budget-friendly carrier) and American Airlines, offering first-class service as well.

How to find the best prices for flights from Austin (AUS) to Baltimore (BWI)

Getting some of the best deals on flights from Austin 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 at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Evening departures (6 PM to 12 AM) often offer lower prices, while morning flights (5 AM to 12 PM) are more popular. Additionally, flying on Monday typically yields cheaper prices, while Friday remains the most popular travel 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 Austin-Bergstrom International Airport

Baltimore welcomes travelers from Austin 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 about 1.7 miles from the airport and typically reached by car.

Frequently asked questions

How much does a flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from $119 and cheap return flights from $238 Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) with Expedia. One-way flights usually range from $168 to $861, and return flights typically cost between $343 and $1116. 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 Austin, TX (AUS-Austin-Bergstrom Intl.) 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 Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The cheapest month to fly from AUS to BWI is October 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 Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter AUS to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Southwest Airlines is one of the cheapest airlines offering nonstop flights from Austin, TX (AUS) to Baltimore, MD (BWI), with round-trip tickets starting from around $254. 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 Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Austin, TX (AUS-Austin-Bergstrom Intl.) 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 airline to fly with from Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best airline to fly with from Austin, TX (AUS) to Baltimore, MD (BWI) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from AUS to BWI, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) 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.
How many flights per day from Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
On average, there are around 4 nonstop flights per day from Austin-Bergstrom Intl. (AUS) to Baltimore Washington Intl. Thurgood Marshall (BWI). For more options, look at flights that include layovers.
What is the earliest flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Austin-Bergstrom International Airport (AUS) to Baltimore Washington International Thurgood Marshall Airport (BWI) usually leaves at 5:00 AM, also operated by American Airlines. This early flight can help you maximize your time in 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 Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from Austin-Bergstrom International Airport (AUS) to Baltimore Washington International Thurgood Marshall Airport (BWI) are in the early morning, from 6am to 9am. About 22% of passengers prefer this time window. Many major carriers, including Southwest Airlines, American Airlines, and Delta Airlines, offer flights during this window. This timing is favored because it allows you to maximize your day in Baltimore after arriving.
How long does it take to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
A nonstop flight from AUS to BWI typically takes around 3 hours, covering approximately 1,340 miles. Connecting flights on this route usually add 3 hours to your travel time. 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 Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
First class is available on flights from AUS to BWI. First class cabins are available on:

  • Delta Air Lines
  • Spirit Airlines
  • American Airlines
  • United Airlines

How do I earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) 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 Austin-Bergstrom Intl. (AUS)?
From Austin-Bergstrom Intl. (AUS), you can fly into Baltimore Washington Intl. Thurgood Marshall (BWI) to reach Baltimore. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Nashville Intl. (BNA), Love Field (DAL) 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 Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Austin, TX (AUS-Austin-Bergstrom Intl.) 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 Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Austin, TX (AUS-Austin-Bergstrom Intl.) 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 Austin, TX (AUS-Austin-Bergstrom Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Austin, TX (AUS-Austin-Bergstrom Intl.) 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
Austin-Bergstrom Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$238
Distance
1339 mi
Average flight time
4 hours 50 mins

Book with confidence

Austin to Baltimore Flights

The cheapest times to fly from Austin 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 Austin to Baltimore are during the month of October. You can find some of the cheapest flights from Austin to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Baltimore

Sunday is one of the best days to book for cheap flights from Austin 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 Austin 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 Austin to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $119 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 Austin 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 Austin 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.

 

Austin to Baltimore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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