How popular is this Baltimore to Austin flight route?

Within the past month, 31 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 6h 35m. Southwest provides one of the quickest options available for as low as $337. The distance between Baltimore and Austin is about 1339 mi.

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

Frontier, at $100, was found to be the cheapest airline from Baltimore to Austin.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Frontier is priced at 77% 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 Frontier. According to our data, you can fly for as low as $78. Users have also found prices from $108 and $108 on American Airlines and Delta, 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 $373 for a flight from Baltimore to Austin. The cheapest flight overall is $133 while the most popular route, (Baltimore/Washington - Austin Bergstrom) is currently priced at $191.

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

Southwest, Frontier and American Airlines 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 25m 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.

$90+ Cheap Flights from Baltimore to Austin

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Baltimore to Austin with Cheapflights

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Baltimore/Washington to Austin Bergstrom are usually found in January or October, booked 21 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Baltimore to Austin

Cheapest

Best

Last-minute

One-way

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 August 28, 2026.

Tue 10/610:22 am -

1 stop8h 26m

Tue 10/2012:08 pm -

1 stop11h 26m

Deal found 8/25

$182

Tue 10/135:40 am -

1 stop6h 29m

Tue 10/2012:08 pm -

1 stop27h 39m

Deal found 8/25

$183

Wed 9/306:38 am -

1 stop12h 10m

Tue 10/66:33 pm -

1 stop13h 52m

Deal found 8/24

$184

Wed 11/119:12 pm -

1 stop14h 19m

Tue 11/1712:20 pm -

1 stop11h 02m

Deal found 8/25

$187

Thu 9/2410:22 am -

1 stop8h 26m

Tue 9/296:33 pm -

1 stop13h 52m

Deal found 8/26

$188

Tue 9/2210:22 am -

1 stop8h 26m

Tue 9/296:33 pm -

1 stop13h 52m

Deal found 8/25

$189

Thu 9/2410:22 am -

1 stop8h 26m

Mon 9/286:33 pm -

1 stop13h 52m

Deal found 8/25

$190

Sat 10/310:22 am -

1 stop8h 26m

Tue 10/66:33 pm -

1 stop26h 25m

Deal found 8/25

$191

Wed 9/2310:22 am -

1 stop8h 26m

Wed 9/306:33 pm -

1 stop13h 52m

Deal found 8/24

$192

Tue 9/2210:22 am -

1 stop8h 26m

Mon 9/286:33 pm -

1 stop26h 24m

Deal found 8/27

$193

Mon 9/219:25 pm -

1 stop21h 23m

Mon 9/286:33 pm -

1 stop13h 52m

Deal found 8/24

$194

Sat 9/196:00 am -

1 stop12h 48m

Mon 9/216:33 pm -

1 stop13h 52m

Deal found 8/24

$195

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 August 28, 2026.

Fri 9/255:15 pm -

1 stop6h 35m

Sat 9/262:30 pm -

Nonstop3h 20m

Deal found 8/24

$337

Mon 9/216:05 am -

1 stop7h 15m

Tue 9/225:30 am -

1 stop5h 15m

Deal found 8/26

$417

Sat 10/102:20 pm -

Nonstop3h 30m

Tue 10/133:55 pm -

Nonstop3h 10m

Deal found 8/26

$347

Fri 10/27:55 pm -

Nonstop3h 30m

Sun 10/45:45 pm -

1 stop5h 45m

Deal found 8/24

$357

Sat 10/242:20 pm -

Nonstop3h 30m

Wed 10/285:50 am -

Nonstop3h 05m

Deal found 8/28

$357

Fri 11/2012:34 pm -

2 stops9h 57m

Mon 11/235:40 pm -

1 stop4h 58m

Deal found 8/23

$447

Thu 9/249:40 am -

Nonstop3h 25m

Sun 9/276:40 am -

1 stop6h 35m

Deal found 8/25

$377

Fri 9/186:25 pm -

Nonstop3h 35m

Sun 9/2010:50 am -

1 stop5h 05m

Deal found 8/24

$423

Mon 9/216:25 pm -

Nonstop3h 35m

Thu 9/244:15 pm -

1 stop6h 05m

Deal found 8/28

$432

Thu 11/266:35 am -

2 stops7h 20m

Mon 11/304:35 pm -

1 stop5h 25m

Deal found 8/23

$452

Last-minute flights from Baltimore to Austin
Discover last-minute flight deals from Baltimore to Austin. Data last updated August 28, 2026 and is based on user searches.

Thu 9/1710:22 am -

1 stop8h 26m

Tue 9/226:33 pm -

1 stop13h 52m

Deal found 8/27

$198

Sat 9/196:00 am -

1 stop12h 48m

Mon 9/216:33 pm -

1 stop13h 52m

Deal found 8/24

$195

Sat 9/1910:22 am -

1 stop8h 26m

Tue 9/226:33 pm -

1 stop13h 52m

Deal found 8/27

$197

Mon 9/219:25 pm -

1 stop21h 23m

Mon 9/286:33 pm -

1 stop13h 52m

Deal found 8/24

$194

Mon 9/219:25 pm -

1 stop21h 23m

Wed 9/236:33 pm -

1 stop13h 52m

Deal found 8/28

$201

Tue 9/2210:22 am -

1 stop8h 26m

Tue 9/296:33 pm -

1 stop13h 52m

Deal found 8/25

$189

Tue 9/2210:22 am -

1 stop8h 26m

Mon 9/286:33 pm -

1 stop26h 24m

Deal found 8/27

$193

Wed 9/2310:22 am -

1 stop8h 26m

Wed 9/306:33 pm -

1 stop13h 52m

Deal found 8/24

$192

Thu 9/2410:22 am -

1 stop8h 26m

Tue 9/296:33 pm -

1 stop13h 52m

Deal found 8/26

$188

Thu 9/2410:22 am -

1 stop8h 26m

Mon 9/286:33 pm -

1 stop13h 52m

Deal found 8/25

$190

Wed 9/306:38 am -

1 stop12h 10m

Tue 10/66:33 pm -

1 stop13h 52m

Deal found 8/24

$184

Wed 9/3010:22 am -

1 stop8h 26m

Fri 10/26:33 pm -

1 stop13h 52m

Deal found 8/25

$199

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 August 28, 2026.

Tue 9/2910:22 am -

1 stop8h 26m

Deal found 8/28

$90

Tue 10/205:40 am -

1 stop6h 29m

Deal found 8/25

$91

Wed 10/710:22 am -

1 stop8h 26m

Deal found 8/27

$94

Tue 10/66:38 am -

1 stop12h 10m

Deal found 8/25

$96

Wed 9/2310:22 am -

1 stop8h 26m

Deal found 8/25

$97

Tue 10/275:40 am -

1 stop6h 45m

Deal found 8/28

$98

Thu 9/1710:22 am -

1 stop8h 26m

Deal found 8/23

$99

Thu 10/155:40 am -

1 stop6h 29m

Deal found 8/28

$102

Thu 9/2410:22 am -

1 stop8h 26m

Deal found 8/27

$103

Sat 10/245:40 am -

1 stop6h 17m

Deal found 8/27

$104

Sat 10/175:40 am -

1 stop6h 17m

Deal found 8/27

$105

Find flight deals from Baltimore to Austin

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$182 (Kiwi.com)
One-way from	$90 (Kiwi.com)
Popular in	May
Cheapest in	January
Average price	$488

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. 10% potential increase in price ($53 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Fri 9/25

5:15 pm-10:50 pm

1 stop6h 35m

Austin Bergstrom

Sat 9/26

2:30 pm-6:50 pm

Nonstop3h 20m

$337

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Sat 10/10

2:20 pm-4:50 pm

Nonstop3h 30m

Austin Bergstrom

Tue 10/13

3:55 pm-8:05 pm

Nonstop3h 10m

$347

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Fri 10/2

7:55 pm-10:25 pm

Nonstop3h 30m

Austin Bergstrom

Sun 10/4

5:45 pm-12:30 am

1 stop5h 45m

$357

Quickest round-trip

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Sat 10/24

2:20 pm-4:50 pm

Nonstop3h 30m

Austin Bergstrom

Wed 10/28

5:50 am-9:55 am

Nonstop3h 05m

$357

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Thu 9/24

9:40 am-12:05 pm

Nonstop3h 25m

Austin Bergstrom

Sun 9/27

6:40 am-2:15 pm

1 stop6h 35m

$377

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Mon 9/21

6:05 am-12:20 pm

1 stop7h 15m

Austin Bergstrom

Tue 9/22

5:30 am-11:45 am

1 stop5h 15m

$417

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Fri 9/18

6:25 pm-9:00 pm

Nonstop3h 35m

Austin Bergstrom

Sun 9/20

10:50 am-4:55 pm

1 stop5h 05m

$423

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Mon 9/21

6:25 pm-9:00 pm

Nonstop3h 35m

Austin Bergstrom

Thu 9/24

4:15 pm-11:20 pm

1 stop6h 05m

$432

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Fri 11/20

12:34 pm-9:31 pm

2 stops9h 57m

Austin Bergstrom

Mon 11/23

5:40 pm-11:38 pm

1 stop4h 58m

$447

BaltimoreAustin

BWI Baltimore/Washington - AUS Austin Bergstrom

BWIAUS

Baltimore/Washington

Thu 11/26

6:35 am-12:55 pm

2 stops7h 20m

Austin Bergstrom

Mon 11/30

4:35 pm-11:00 pm

1 stop5h 25m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 21 resultsSorted by cheapest first

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 August.

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

BWI-AUS

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 20 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 $335). Flying from Baltimore to Austin in May is currently the most expensive (average of $558). 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 evening. If you’re flexible enough to do this you can expect to save up to 5% 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 Saturday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Baltimore to Austin?

Airfare is below average for this route at the moment.

Baltimore to Austin flights typically cost between $285 and $537 in October.
The cheapest round-trip price found within the last 5 days was $182 on Frontier (Oct 6-Oct 20).

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

Our travel experts

Emily Zemler

Expert on BWI

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.

Ramsey Qubein

Expert on AUS

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.

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

4,203 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

4,203 reviews

Southwest

8.0

Very good

4,203 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

7.8

Good

8,536 reviews

Southwest

8.0

Very good

4,203 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

United Airlines

7.4

Good

10,136 reviews

Southwest

8.0

Very good

4,203 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

7.1

Good

12,022 reviews

Southwest

8.0

Very good

4,203 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

5.6

Fair

2,639 reviews

Southwest

8.0

Very good

4,203 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 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, 31 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 6h 35m. Southwest provides one of the quickest options available for as low as $337. The distance between Baltimore and Austin is about 1339 mi.
What are the cheapest airlines flying from Baltimore to Austin round-trip?
Frontier, at $100, was found to be the cheapest airline from Baltimore to Austin.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Frontier is priced at 77% 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 Frontier. According to our data, you can fly for as low as $78. Users have also found prices from $108 and $108 on American Airlines and Delta, respectively.
What are the cheapest flights from Baltimore to Austin?
On average you can expect to pay $373 for a flight from Baltimore to Austin. The cheapest flight overall is $133 while the most popular route, (Baltimore/Washington - Austin Bergstrom) is currently priced at $191.
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 $335). Flying from Baltimore to Austin in May is currently the most expensive (average of $558). 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

Round Rock

Cedar Park

San Marcos

Bastrop

Fredericksburg

Pflugerville

Dripping Springs

Georgetown

Seguin

Canyon Lake

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Austin flight routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Baltimore to Austin

Dulles Intl to Dallas/Fort Worth flights

Baltimore to Dallas/Fort Worth flights

Reagan-National to Dallas/Fort Worth flights

Baltimore to Hobby flights

Reagan-National to Hobby flights

Philadelphia to Dallas/Fort Worth flights

Baltimore to George Bush Intcntl flights

Dulles Intl to Hobby flights

Dulles Intl to Austin flights

Reagan-National to George Bush Intcntl flights

Dulles Intl to George Bush Intcntl flights

Philadelphia to Hobby flights

Reagan-National to Austin flights

Philadelphia to George Bush Intcntl flights

Dulles Intl to San Antonio flights

Philadelphia to Austin flights

Reagan-National to Love Field flights

Baltimore to Love Field flights

Reagan-National to San Antonio flights

Baltimore to San Antonio flights

Philadelphia to Love Field flights

Dulles Intl to Love Field flights

Philadelphia to San Antonio flights

Reagan-National to El Paso flights

Baltimore to El Paso flights

Dulles Intl to El Paso flights

Philadelphia to El Paso flights

Baltimore to McAllen flights

Dulles Intl to Midland flights

Philadelphia to Amarillo flights

Philadelphia to Harlingen flights

Baltimore to Harlingen flights

Baltimore to Brownsville flights

Reagan-National to Midland flights

Baltimore to Corpus Christi flights

Reagan-National to McAllen flights

Dulles Intl to Harlingen flights

Dulles Intl to Corpus Christi flights

Dulles Intl to Brownsville flights

Dulles Intl to Lubbock flights

Reagan-National to Corpus Christi flights

Reagan-National to Abilene flights

Philadelphia to McAllen flights

Philadelphia to Corpus Christi flights

Top 6 airlines flying from Baltimore to Austin

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$100	Average$224	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$216	Average$355	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$216	Average$356	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$216	Average$329	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$256	Average$433	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$324	Average$538	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$90+ 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 9/29. 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

Cheap 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 August 28, 2026.

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 August 28, 2026.

Best flights from Baltimore to AustinDiscover 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 August 28, 2026.

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 August 28, 2026.

Last-minute flights from Baltimore to AustinDiscover last-minute flight deals from Baltimore to Austin. Data last updated August 28, 2026 and is based on user searches.

Discover last-minute flight deals from Baltimore to Austin. Data last updated August 28, 2026 and is based on user searches.

One-way flights from Baltimore to AustinSearch for one-way flight options from Baltimore to Austin. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.

Search for one-way flight options from Baltimore to Austin. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.

Find flight deals from Baltimore to Austin

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Austin that are best for you.

Compare providers for flights from Baltimore to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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

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.

Cheapflights Insights

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 20 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?

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 evening. If you’re flexible enough to do this you can expect to save up to 5% 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 Saturday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Baltimore to Austin?

Airfare is below average for this route at the moment.

Baltimore to Austin flights typically cost between $285 and $537 in October.The cheapest round-trip price found within the last 5 days was $182 on Frontier (Oct 6-Oct 20).

The best insider tips for Baltimore to Austin flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Austin trip

Our travel experts

Reviews of airlines servicing Austin

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

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

How popular is this Baltimore to Austin flight route?

How long is the flight from Baltimore to Austin?

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

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

What are the cheapest flights from Baltimore to Austin?

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

How can I find direct flights from Baltimore to Austin?

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

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

Traveling to a place near Austin?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Austin

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Austin

Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 28, 2026.

Complete your trip

Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Baltimore to Austin by cabin class

Find flights from Baltimore to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Baltimore and Austin flights

Browse other Baltimore and Austin flight options. Last updated on August 28, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 6 airlines flying from Baltimore to Austin

100% Free

Book with Flexibility

Travel Smart

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 August 28, 2026.

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 August 28, 2026.

Last-minute flights from Baltimore to Austin
Discover last-minute flight deals from Baltimore to Austin. Data last updated August 28, 2026 and is based on user searches.

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 August 28, 2026.

Baltimore to Austin flights typically cost between $285 and $537 in October.
The cheapest round-trip price found within the last 5 days was $182 on Frontier (Oct 6-Oct 20).