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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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — AUS
juin 17 — juin 241
mar. 6/17
mar. 6/24
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 juin 12, 2025.

Round-trip from

$213
(FlightHub)

One-way from

$93
(Booking.com)

Popular in

December

Cheapest in

July

Average price

$426
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. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 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 juin 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/199:45 amBWI - AUS
1 stop10h 47mSpirit Airlines
ven. 7/251:47 pmAUS - BWI
1 stop16h 52mSpirit Airlines
Deal found 6/9$213
This CheapOair deal was found by Cheapflights users on 6/9. 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.
jeu. 8/286:29 pmBWI - AUS
1 stop29h 47mFrontier
dim. 8/319:00 amAUS - BWI
1 stop7h 34mFrontier
Deal found 6/9$225
This American Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 6/178:19 amBWI - AUS
1 stop5h 16mAmerican Airlines
sam. 6/214:49 pmAUS - BWI
1 stop5h 27mAmerican Airlines
Deal found 6/10$227
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/24:25 pmBWI - AUS
2 stops27h 46mMultiple Airlines
mar. 8/57:30 amAUS - BWI
1 stop15h 04mMultiple Airlines
Deal found 6/11$268
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 6/246:25 pmBWI - AUS
1 stop6h 54mDelta
mer. 6/254:59 pmAUS - BWI
1 stop6h 30mDelta
Deal found 6/10$277
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/66:00 amBWI - AUS
1 stop8h 09mUnited Airlines
mar. 7/84:20 pmAUS - BWI
1 stop5h 25mUnited Airlines
Deal found 6/10$329
This Southwest deal was found by Cheapflights users on 6/10. 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.
jeu. 10/96:15 amBWI - AUS
Nonstop3h 40mSouthwest
dim. 10/129:15 amAUS - BWI
1 stop4h 55mSouthwest
Deal found 6/10$334

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 juin 12, 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

sam. 7/19

9:45 am-7:32 pm

1 stop10h 47m

Austin Bergstrom

ven. 7/25

1:47 pm-7:39 am

1 stop16h 52m

$213

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

jeu. 8/28

6:29 pm-11:16 pm

1 stop29h 47m

Austin Bergstrom

dim. 8/31

9:00 am-5:34 pm

1 stop7h 34m

$225

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

mar. 6/17

8:19 am-12:35 pm

1 stop5h 16m

Austin Bergstrom

sam. 6/21

4:49 pm-11:16 pm

1 stop5h 27m

$227

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

sam. 6/21

5:20 pm-11:38 pm

1 stop7h 18m

Austin Bergstrom

ven. 6/27

8:09 pm-5:43 am

1 stop8h 34m

$250

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

mar. 6/24

6:53 am-12:24 pm

1 stop6h 31m

Austin Bergstrom

lun. 6/30

6:18 pm-12:29 am

1 stop5h 11m

$277

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

dim. 7/6

6:00 am-1:09 pm

1 stop8h 09m

Austin Bergstrom

mar. 7/8

4:20 pm-10:45 pm

1 stop5h 25m

$329

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

ven. 8/29

2:45 pm-7:40 pm

1 stop5h 55m

Austin Bergstrom

lun. 9/1

8:10 pm-12:25 am

Nonstop3h 15m

$334

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

mar. 7/22

11:14 am-10:18 pm

1 stop12h 04m

$93

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

ven. 6/20

10:32 am-3:10 pm

1 stop5h 38m

$114

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

mer. 8/20

2:53 pm-8:05 am

1 stop18h 12m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
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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 9, 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 juin 12, 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 8, 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.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 juin 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Baltimore to Austin. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 4 flights from Baltimore/Washington to Austin per day from 6 airlines.

  • How popular is this Baltimore to Austin flight route?

    Within the past month, 10 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 $213, was found to be the cheapest airline from Baltimore to Austin.Alternate airlines to your destination round-trip include Frontier and American Airlines. Spirit Airlines is priced at 49% 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 $114 and $118 on American Airlines and Frontier, respectively.

  • What are the cheapest flights from Baltimore to Austin?

    On average you can expect to pay $385 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 $168.

  • 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
Round Rock
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$182FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$168Average$372FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$177Average$258FlexibilityNo cancel feeOn-time65%
DeltaCheapest$192Average$386FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$326Average$485FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$363Average$503FlexibilityNo cancel feeOn-time69%

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