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$93+ Cheap flights from Baltimore to Austin (BWI - AUS)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — AUS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Austin Bergstrom are usually found in July or August, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Baltimore to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$198
(CheapOair)

One-way from

$93
(CheapOair)

Popular in

December

Cheapest in

July

Average price

$338
From Baltimore/Washington to Austin Bergstrom
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One-way flight from Baltimore/Washington to Austin Bergstrom
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Baltimore to Austin

Cheapest flights from Baltimore to Austin
Explore the most affordable flight options available from Baltimore to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This CheapOair deal was found by Cheapflights users on 7/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:50 pmBWI - AUS
1 stop23h 02mSpirit Airlines
Mon 8/47:30 amAUS - BWI
1 stop25h 49mSpirit Airlines
Deal found 7/1$198
This Orbitz deal was found by Cheapflights users on 7/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:25 amBWI - AUS
1 stop11h 09mFrontier
Mon 10/65:29 pmAUS - BWI
1 stop5h 44mFrontier
Deal found 7/3$201
This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:34 amBWI - AUS
1 stop7h 12mMultiple Airlines
Tue 8/267:15 amAUS - BWI
1 stop6h 31mMultiple Airlines
Deal found 7/1$202
This Southwest deal was found by Cheapflights users on 7/2. 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.
Thu 8/142:05 pmBWI - AUS
Nonstop3h 25mSouthwest
Mon 8/186:50 pmAUS - BWI
1 stop4h 35mSouthwest
Deal found 7/2$203
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:17 pmBWI - AUS
1 stop5h 58mDelta
Wed 8/206:40 amAUS - BWI
1 stop4h 48mDelta
Deal found 7/2$227
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/317:49 pmBWI - AUS
1 stop5h 29mAmerican Airlines
Mon 8/45:46 pmAUS - BWI
1 stop5h 51mAmerican Airlines
Deal found 7/3$247

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore to Austin 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 July 3, 2025.
Use the filters below to find and compare flights from Baltimore to Austin that are best for you.

Fly from

Baltimore

Fly to

Austin

Route

Depart

Return

Price

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 7/31

2:50 pm-12:52 pm

1 stop23h 02m

Austin Bergstrom

Mon 8/4

7:30 am-10:19 am

1 stop25h 49m

$198

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Wed 7/23

7:42 pm-9:42 am

1 stop15h 00m

Austin Bergstrom

Thu 7/24

5:31 pm-12:25 am

1 stop5h 54m

$201

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Fri 8/15

10:34 am-4:46 pm

1 stop7h 12m

Austin Bergstrom

Tue 8/26

7:15 am-2:46 pm

1 stop6h 31m

$202

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 8/14

6:15 am-8:40 am

Nonstop3h 25m

Austin Bergstrom

Mon 8/18

6:50 pm-12:25 am

1 stop4h 35m

$203

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Tue 8/12

12:17 pm-5:15 pm

1 stop5h 58m

Austin Bergstrom

Wed 8/20

6:40 am-12:28 pm

1 stop4h 48m

$227

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 7/31

7:49 pm-12:18 am

1 stop5h 29m

Austin Bergstrom

Mon 8/4

5:46 pm-12:37 am

1 stop5h 51m

$247

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Tue 7/15

11:14 am-10:18 pm

1 stop12h 04m

$93

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Sat 8/2

3:58 pm-9:42 am

1 stop18h 44m

$95

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Wed 9/3

8:25 am-10:55 am

Nonstop3h 30m

$99

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Tue 8/12

7:00 am-1:43 pm

1 stop7h 43m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 12 results
1
2

The best insider tips for Baltimore to Austin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Austin trip
Airports
BWI

For early morning flights from BWI, arrive 20-30 minutes early due to busy security lines, especially on weekdays.

Read more about BWIby Emily Zemler
AUS

Use CapMetro Route 20 for a budget-friendly ride from AUS to downtown Austin, with buses every 15 minutes during peak hours.

Read more about AUSby Ramsey Qubein
Our travel experts
Emily Zemler

Emily Zemler

Expert on BWI

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on AUS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Baltimore to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Baltimore 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 Baltimore to Austin

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Austin. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Austin, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Baltimore to Austin (average of $286). Flying from Baltimore to Austin in March is currently the most expensive (average of $362). 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 BWI to AUS?

Find hourly flight availability from Baltimore to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Baltimore to Austin in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Austin. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Baltimore to Austin flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Baltimore to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
8,086 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

  • What airports do I use to fly from Baltimore to Austin?

    If you book a flight from Baltimore to Austin, you will be flying from Baltimore/Washington to Austin Bergstrom. Flights to Austin Bergstrom (AUS) from Baltimore/Washington (BWI) take 3h 25m for a nonstop flight. There are 3 flights from Baltimore/Washington to Austin per day from 6 airlines.

  • How popular is this Baltimore to Austin flight route?

    Within the past month, 11 users have taken a look at flights from Baltimore/Washington to Austin Bergstrom.

  • What are the cheapest airlines flying from Baltimore to Austin round-trip?

    Spirit Airlines, at $198, was found to be the cheapest airline from Baltimore to Austin.Alternate airlines to your destination round-trip include Frontier and Southwest. Spirit Airlines is priced at 52% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $93. Users have also found prices from $95 and $99 on Frontier and Southwest, respectively.

  • What are the cheapest flights from Baltimore to Austin?

    On average you can expect to pay $377 for a flight from Baltimore to Austin. The cheapest flight overall is $128 while the most popular route, (Baltimore/Washington - Austin Bergstrom) is currently priced at $157.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Austin 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 Baltimore to Austin?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Austin (average of $286). Flying from Baltimore to Austin in March is currently the most expensive (average of $362). 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

Traveling to a place near Baltimore?

Book flights to Baltimore if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Round Rock
Seguin
Horseshoe Bay

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Top 6 airlines flying from Baltimore to Austin

Discover the top 6 airlines that operate flights from Baltimore to Austin. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$192FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$162Average$363FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$176Average$255FlexibilityNo cancel feeOn-time65%
DeltaCheapest$192Average$380FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$310Average$435FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$316Average$485FlexibilityNo cancel feeOn-time63%

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