Menu

Cheap flights from Boston to Austin (BOS - AUS)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Boston to Austin are usually found in August or July, booked 29 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

How to find the cheapest flight from
Boston (BOS) to Austin (AUS)

BOS - AUS
Price
$178 - $338
AUS
Temperature
64.4 - 96.8 °F
AUS
Rainfall
1.3 - 4.8 inches

Popular in

November

High demand for flights, 28% potential price rise

Cheapest in

August

Best time to find cheap flights, 27% potential price drop

Round-trip from

$178

From Boston to Austin

One-way from

$86

One-way flight from Boston to Austin

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Austin?

Travelers have found that booking a Monday departure is the best way to save up to 33% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Boston to Austin?

To save on the cost of your flight from Boston to Austin, book at least 55 days before your planned departure. Booking around this time can save you about 43% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $99 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $141.

What is the cheapest month to fly from Boston to Austin?

Flights from Boston to Austin lean towards being more expensive in December. Prices are generally better when you fly from Boston to Austin in August, with the cheapest ticket starting at $36.

When is the cheapest time to fly from Boston to Austin (BOS - AUS)?

One of the essential ways to save on airfare from Boston to Austin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

Cheap flights from Boston to Austin in January, February 2021

The best prices found for BOS to AUS flights for January, February
4 Feb - 7 Feb
$65pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
29 Jan - 7 Feb
$77pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Feb - 7 Feb
$78pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Boston to Austin 2021 flight deals

Cheap flights to Austin from Boston found for this year
4 Feb - 7 Feb
$65pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
29 Jan - 7 Feb
$77pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Feb - 7 Feb
$78pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to Austin from Boston

Save time with Boston to Austin direct flight deals
4 Mar - 8 Mar
$171pp
BOS
Boston Logan Intl
American Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
Non-Stop
BOS
Boston Logan Intl
8 Apr - 13 Apr
$177pp
BOS
Boston Logan Intl
JetBlue
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
JetBlue
Non-Stop
BOS
Boston Logan Intl
13 Mar - 15 Mar
$217pp
BOS
Boston Logan Intl
Multiple Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Austin

Late deals on round-trip flights to Austin from Boston, departing today and this week
21 Jan - 24 Jan
$81pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
21 Jan - 7 Feb
$87pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
23 Jan - 31 Jan
$98pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Austin from Boston

The cheapest one-way flights from Boston to Austin
2:10 pm - 12:57 pm
Spirit Airlines
2 Stops
23h 47m
BOS - AUS
Spirit Airlines
$86
Kiwi.com
12:54 pm - 12:57 pm
Multiple Airlines
3 Stops
49h 03m
BOS - AUS
Multiple Airlines
$87
Kiwi.com
2:00 am - 5:49 am
Delta
Nonstop
4h 49m
BOS - AUS
Delta
$89
Delta

Related info for your journey

Useful info, stats and facts about Boston to Austin flights.

Flight FAQs

From Boston to Austin

Are flight prices decreasing from Boston to Austin due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Austin for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to Austin Bergstrom to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Boston Logan Intl to Austin Bergstrom. Policies will vary by airline.

Which airlines flying from Boston Logan Intl to Austin Bergstrom have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like JetBlue, Delta, and American Airlines flying from Boston Logan Intl to Austin Bergstrom have implemented new flexible cancellation policies.

Can I find flights from Boston to Austin for under $100 on Cheapflights?

Yes, there are multiple flights from Boston to Austin for under $100. The cheapest flight booked recently is on Spirit Airlines for just $65, but on average you can expect to pay $94.

Are there nonstop flights from Boston to Austin for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Austin under $200. A good price for a nonstop flight from Boston to Austin is less than $256.

Are there last-minute flights available from Boston to Austin for under $100?

There are currently 20+ open flights from Boston to Austin within the next 7 days for less than $100.

How popular is this flight route?

The Boston Logan Intl to Austin Bergstrom flight path was viewed by 77 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Boston or Austin?

The rainfall in Boston is generally less than the rainfall in Austin. This will continue over the next 16 days.

Is Boston weather warmer or cooler than Austin?

Temperatures around the 97 °F's can be experienced in August. The weather in Austin is hotter than in Boston. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Boston to Austin?

There are many flights that can get you from Boston to Austin in 7h 20m. Fly via Spirit Airlines to get the fastest option.

What is the cheapest airline to fly from Boston to Austin round-trip?

Currently priced at $65, Spirit Airlines will fly you from Boston to Austin and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is currently priced 73% below the average price you’ll pay for this route.

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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $32. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Boston to Austin for a low price.

Alternative routes for Boston to Austin

Destination information for Austin

Things to know before you go. Useful info for your trip from Boston to Austin
Average temperature for January in Austin
64.4 °F
Avg rainfall for January in Austin
2.7 ″

Airports servicing Boston

Airports servicing Austin

Top 7 airlines flying from Boston to Austin

The chart below displays the airlines Cheapflights users traveling from Boston to Austin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$100 $226 No cancel fee 62%
Spirit Airlines
$98 $256 No cancel fee 65%
United Airlines
$97 $271 No cancel fee 69%
American Airlines
$97 $276 No cancel fee 71%
Delta
$93 $277 No cancel fee N/A
JetBlue
$103 $351 No cancel fee 62%
Southwest
$180 $452 No cancel fee 63%

Hourly flight availability from Boston to Austin

Morning 6 AM to noon 100% of BOS to AUS departures
Early morning Midnight to 6 AM 0% of BOS to AUS departures
Afternoon Noon to 6 PM 0% of BOS to AUS departures
Evening 6 PM to midnight 0% of BOS to AUS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Austin
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
Home North America USA Texas Austin Cheap flights from Boston to Austin