How popular is this Baltimore to Austin flight route?

Within the past month, 18 users have taken a look at flights from Baltimore/Washington to Austin Bergstrom.

How long is the flight from Baltimore to Austin?

A quick flight from Baltimore to Austin can take about 5h 20m. Southwest provides one of the quickest options available for as low as $204. The distance between Baltimore and Austin is about 1339 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Frontier, at $140, was found to be the cheapest airline from Baltimore to Austin.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. Frontier is priced at 65% 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 American Airlines. According to our data, you can fly for as low as $80. Users have also found prices from $85 and $91 on Spirit Airlines and Frontier, respectively.

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.

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).

What are the cheapest flights from Baltimore to Austin?

On average you can expect to pay $380 for a flight from Baltimore to Austin. The cheapest flight overall is $159 while the most popular route, (Baltimore/Washington - Austin Bergstrom) is currently priced at $134.

What are the most popular airlines that fly from Baltimore to Austin?

Southwest, American Airlines and Frontier are the most popular airlines when flying from Baltimore to Austin.

Most accurate provider : When it comes to deals on Baltimore-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Austin flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 35m for a nonstop flight. There are 3 flights from Baltimore/Washington to Austin per day from 6 airlines.

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.

$54+ Cheap Flights from Baltimore to Austin

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Baltimore/Washington to Austin Bergstrom are usually found in September or July, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 October 23, 2025.

Wed 12/310:41 amBWI - AUS

1 stop23h 23mMultiple Airlines

Sun 12/710:38 amAUS - BWI

1 stop20h 04mMultiple Airlines

Deal found 10/22

$145

Mon 11/109:13 amBWI - AUS

1 stop8h 48mMultiple Airlines

Tue 11/182:21 pmAUS - BWI

1 stop7h 24mMultiple Airlines

Deal found 10/21

$146

Wed 11/56:20 amBWI - AUS

1 stop17h 29mSpirit Airlines

Wed 11/122:21 pmAUS - BWI

1 stop7h 24mSpirit Airlines

Deal found 10/21

$148

Thu 11/139:13 amBWI - AUS

1 stop8h 48mMultiple Airlines

Mon 11/177:49 pmAUS - BWI

1 stop25h 56mMultiple Airlines

Deal found 10/23

$149

Wed 11/122:00 pmBWI - AUS

1 stop22h 37mMultiple Airlines

Mon 11/177:49 pmAUS - BWI

1 stop25h 56mMultiple Airlines

Deal found 10/23

$150

Tue 11/1110:00 amBWI - AUS

2 stops13h 49mMultiple Airlines

Mon 11/177:49 pmAUS - BWI

1 stop25h 56mMultiple Airlines

Deal found 10/23

$151

Sun 11/99:13 amBWI - AUS

1 stop6h 51mMultiple Airlines

Wed 11/122:21 pmAUS - BWI

1 stop7h 24mMultiple Airlines

Deal found 10/21

$152

Tue 12/211:13 amBWI - AUS

1 stop12h 45mMultiple Airlines

Sun 12/710:38 amAUS - BWI

1 stop20h 04mMultiple Airlines

Deal found 10/22

$153

Thu 11/136:15 amBWI - AUS

1 stop6h 22mMultiple Airlines

Sat 11/155:00 amAUS - BWI

1 stop9h 47mMultiple Airlines

Deal found 10/23

$154

Wed 11/194:52 pmBWI - AUS

1 stop17h 22mSpirit Airlines

Mon 11/248:18 pmAUS - BWI

1 stop16h 03mSpirit Airlines

Deal found 10/20

$155

Tue 11/42:00 pmBWI - AUS

2 stops9h 49mSpirit Airlines

Tue 11/112:21 pmAUS - BWI

1 stop25h 58mSpirit Airlines

Deal found 10/21

$156

Best flights from Baltimore to Austin
Discover carefully curated flight deals from Baltimore to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Thu 12/118:15 amBWI - AUS

1 stop5h 20mSouthwest

Sun 12/142:30 pmAUS - BWI

2 stops6h 10mSouthwest

Deal found 10/20

$204

Thu 12/257:05 amBWI - AUS

1 stop8h 38mDelta

Thu 1/15:20 amAUS - BWI

1 stop6h 35mDelta

Deal found 10/21

$217

Thu 12/256:00 amBWI - AUS

1 stop7h 56mUnited Airlines

Tue 12/305:59 pmAUS - BWI

1 stop4h 59mUnited Airlines

Deal found 10/21

$263

Sat 1/177:00 amBWI - AUS

1 stop5h 26mDelta

Fri 1/2312:35 pmAUS - BWI

1 stop6h 10mDelta

Deal found 10/23

$217

Thu 1/1510:05 amBWI - AUS

2 stops10h 25mUnited Airlines

Tue 1/205:30 amAUS - BWI

2 stops7h 41mUnited Airlines

Deal found 10/21

$264

Thu 11/137:15 amBWI - AUS

Nonstop3h 50mSouthwest

Mon 11/175:40 amAUS - BWI

Nonstop3h 05mSouthwest

Deal found 10/22

$297

Sat 12/206:59 pmBWI - AUS

1 stop6h 38mDelta

Thu 12/255:20 amAUS - BWI

1 stop6h 35mDelta

Deal found 10/22

$288

Fri 1/165:18 pmBWI - AUS

1 stop6h 29mUnited Airlines

Tue 1/205:30 amAUS - BWI

2 stops7h 41mUnited Airlines

Deal found 10/23

$293

Sat 1/1710:05 amBWI - AUS

2 stops10h 50mUnited Airlines

Tue 1/209:35 amAUS - BWI

1 stop5h 31mUnited Airlines

Deal found 10/23

$302

Sat 11/159:05 amBWI - AUS

1 stop7h 50mDelta

Tue 11/1812:20 pmAUS - BWI

1 stop5h 02mDelta

Deal found 10/22

$307

Last-minute flights from Baltimore to Austin
Discover last-minute flight deals from Baltimore to Austin. Data last updated October 23, 2025 and is based on user searches.

Tue 11/42:00 pmBWI - AUS

2 stops9h 49mSpirit Airlines

Tue 11/112:21 pmAUS - BWI

1 stop25h 58mSpirit Airlines

Deal found 10/21

$156

Wed 11/56:20 amBWI - AUS

1 stop17h 29mSpirit Airlines

Wed 11/122:21 pmAUS - BWI

1 stop7h 24mSpirit Airlines

Deal found 10/21

$148

Wed 11/52:00 pmBWI - AUS

2 stops9h 49mSpirit Airlines

Thu 11/65:00 amAUS - BWI

1 stop9h 47mSpirit Airlines

Deal found 10/22

$159

Sun 11/99:13 amBWI - AUS

1 stop6h 51mMultiple Airlines

Wed 11/122:21 pmAUS - BWI

1 stop7h 24mMultiple Airlines

Deal found 10/21

$152

Mon 11/109:13 amBWI - AUS

1 stop8h 48mMultiple Airlines

Tue 11/182:21 pmAUS - BWI

1 stop7h 24mMultiple Airlines

Deal found 10/21

$146

Mon 11/109:13 amBWI - AUS

1 stop8h 48mMultiple Airlines

Wed 11/192:21 pmAUS - BWI

1 stop5h 54mMultiple Airlines

Deal found 10/21

$154

Tue 11/112:00 pmBWI - AUS

2 stops9h 49mSpirit Airlines

Mon 11/177:49 pmAUS - BWI

1 stop25h 56mSpirit Airlines

Deal found 10/22

$151

Tue 11/1110:22 amBWI - AUS

2 stops28h 04mSpirit Airlines

Sat 11/155:00 amAUS - BWI

1 stop9h 47mSpirit Airlines

Deal found 10/21

$158

Wed 11/1211:29 amBWI - AUS

1 stop22h 45mMultiple Airlines

Fri 11/147:49 pmAUS - BWI

1 stop12h 32mMultiple Airlines

Deal found 10/22

$150

Thu 11/139:29 amBWI - AUS

1 stop8h 00mMultiple Airlines

Mon 11/177:49 pmAUS - BWI

1 stop25h 56mMultiple Airlines

Deal found 10/22

$157

Wed 11/194:52 pmBWI - AUS

1 stop17h 22mSpirit Airlines

Mon 11/248:18 pmAUS - BWI

1 stop16h 03mSpirit Airlines

Deal found 10/20

$155

One-way flights from Baltimore to Austin
Search for one-way flight options from Baltimore to Austin. Find affordable one-way fares based on user searches. Data last updated October 23, 2025.

Sat 12/610:40 amBWI - AUS

1 stop12h 05mSpirit Airlines

Deal found 10/22

$54

Mon 1/129:37 pmBWI - AUS

1 stop12h 53mSpirit Airlines

Deal found 10/23

$55

Thu 12/1110:40 amBWI - AUS

1 stop12h 05mSpirit Airlines

Deal found 10/21

$58

Sun 12/147:52 pmBWI - AUS

1 stop14h 31mFrontier

Deal found 10/21

$61

Fri 1/96:00 amBWI - AUS

1 stop12h 13mFrontier

Deal found 10/23

$62

Wed 11/194:52 pmBWI - AUS

1 stop17h 22mSpirit Airlines

Deal found 10/23

$64

Wed 12/311:13 amBWI - AUS

1 stop13h 10mSpirit Airlines

Deal found 10/23

$67

Tue 12/211:13 amBWI - AUS

1 stop12h 45mSpirit Airlines

Deal found 10/23

$68

Wed 1/149:37 pmBWI - AUS

1 stop13h 29mMultiple Airlines

Deal found 10/23

$69

Sat 1/109:37 pmBWI - AUS

1 stop12h 53mSpirit Airlines

Deal found 10/23

$70

Cheap flight deals from Baltimore to Austin

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$145 (Kiwi.com)
One-way from	$54 (Cheapflightsfares)
Popular in	April
Cheapest in	September
Average price	$354

Provider with most accurate pricing for Baltimore/Washington-Austin Bergstrom flight deals.

Search Deals

Provider most trusted by Cheapflights users for Baltimore/Washington-Austin Bergstrom flights.

Search Deals

From Baltimore/Washington to Austin Bergstrom

Search Deals

One-way flight from Baltimore/Washington to Austin Bergstrom

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($39 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 12/11

8:15 am-12:35 pm

1 stop5h 20m

Austin Bergstrom

Sun 12/14

2:30 pm-9:40 pm

2 stops6h 10m

$204

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 12/25

7:05 am-2:43 pm

1 stop8h 38m

Austin Bergstrom

Thu 1/1

5:20 am-12:55 pm

1 stop6h 35m

$217

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Sat 1/17

7:00 am-11:26 am

1 stop5h 26m

Austin Bergstrom

Fri 1/23

12:35 pm-7:45 pm

1 stop6h 10m

$217

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 12/25

6:00 am-12:56 pm

1 stop7h 56m

Austin Bergstrom

Tue 12/30

5:59 pm-11:58 pm

1 stop4h 59m

$263

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 1/15

10:05 am-7:30 pm

2 stops10h 25m

Austin Bergstrom

Tue 1/20

5:30 am-2:11 pm

2 stops7h 41m

$264

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Sat 12/20

6:59 pm-12:37 am

1 stop6h 38m

Austin Bergstrom

Thu 12/25

5:20 am-12:55 pm

1 stop6h 35m

$288

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Fri 1/16

5:18 pm-10:47 pm

1 stop6h 29m

Austin Bergstrom

Tue 1/20

5:30 am-2:11 pm

2 stops7h 41m

$293

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Thu 11/13

7:15 am-10:05 am

Nonstop3h 50m

Austin Bergstrom

Mon 11/17

5:40 am-9:45 am

Nonstop3h 05m

$297

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Sat 1/17

10:05 am-7:55 pm

2 stops10h 50m

Austin Bergstrom

Tue 1/20

9:35 am-4:06 pm

1 stop5h 31m

$302

BaltimoreAustin

BWI - AUS

BWIAUS

Baltimore/Washington

Sat 11/15

9:05 am-3:55 pm

1 stop7h 50m

Austin Bergstrom

Tue 11/18

12:20 pm-6:22 pm

1 stop5h 02m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 21 results

Compare providers for flights from Baltimore to Austin

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Austin in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy2 stars	Trust Score*1 star
Cheapfaremart	Price Accuracy-	Trust Score*1 star
JustAirTicket	Price Accuracy-	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Austin flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

To ensure you get the cheapest price possible for a flight from Baltimore to Austin, you should look to book at least 55 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, July is the cheapest month in which you can book a flight from Baltimore to Austin (average of $94). Flying from Baltimore to Austin in September is currently the most expensive (average of $175). 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?

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?

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

The best insider tips for Baltimore to Austin flights

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.

AUS

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

Our travel experts

Emily Zemler

Expert on BWI

Ramsey Qubein

Expert on AUS

Reviews of airlines servicing Austin

Peruse reviews from past customers who have flown with Southwest, Delta, and American 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

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,236 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

7.9

Good

7,982 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

11,032 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Spirit Airlines

6.3

Okay

8,102 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Frontier

5.8

Fair

3,128 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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 35m 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, 18 users have taken a look at flights from Baltimore/Washington to Austin Bergstrom.
How long is the flight from Baltimore to Austin?
A quick flight from Baltimore to Austin can take about 5h 20m. Southwest provides one of the quickest options available for as low as $204. The distance between Baltimore and Austin is about 1339 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Baltimore to Austin round-trip?
Frontier, at $140, was found to be the cheapest airline from Baltimore to Austin.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. Frontier is priced at 65% 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 American Airlines. According to our data, you can fly for as low as $80. Users have also found prices from $85 and $91 on Spirit Airlines and Frontier, respectively.
What are the cheapest flights from Baltimore to Austin?
On average you can expect to pay $380 for a flight from Baltimore to Austin. The cheapest flight overall is $159 while the most popular route, (Baltimore/Washington - Austin Bergstrom) is currently priced at $134.
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, July is the cheapest month in which you can book a flight from Baltimore to Austin (average of $94). Flying from Baltimore to Austin in September is currently the most expensive (average of $175). 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.

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Top 6 airlines flying from Baltimore to Austin

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$140	Average$197	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$164	Average$228	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$216	Average$368	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$231	Average$377	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$256	Average$297	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$297	Average$485	FlexibilityNo cancel fee	On-time63%

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$54+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Austin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Baltimore/Washington to Austin Bergstrom are usually found in September or July, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Find flight deals from Baltimore to Austin

Cheapest flights from Baltimore to AustinExplore 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 October 23, 2025.

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 October 23, 2025.

Cheap flight deals from Baltimore to Austin

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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Everything you need to know about your flight from Baltimore to Austin

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The best insider tips for Baltimore to Austin flights

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Reviews of airlines servicing Austin

Peruse reviews from past customers who have flown with Southwest, Delta, and American 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.

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.

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Alternative routes for Baltimore to Austin

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Top 6 airlines flying from Baltimore to Austin

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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 October 23, 2025.