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Cheap flights from Boston to Austin from £112

BOS — AUS
31 Oct — 7 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Austin

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Austin

Thu 12/1110:20 -
Nonstop4h 40m
Thu 12/1116:55 -
1 stop5h 30m
Deal found 30/9£197
Tue 1/1205:00 -
1 stop10h 05m
Fri 4/1212:55 -
2 stops7h 45m
Deal found 1/10£198
Mon 2/1105:30 -
1 stop7h 29m
Mon 9/1116:40 -
Nonstop4h 32m
Deal found 1/10£199
Mon 16/1105:30 -
1 stop7h 27m
Thu 19/1110:30 -
1 stop9h 02m
Deal found 1/10£200
Mon 2/1105:30 -
1 stop7h 29m
Tue 10/1114:10 -
Nonstop4h 35m
Deal found 1/10£201
Tue 20/1010:04 -
Nonstop4h 25m
Tue 27/1013:00 -
1 stop8h 09m
Deal found 1/10£201
Sat 17/1010:04 -
Nonstop4h 25m
Sat 31/1013:00 -
1 stop8h 09m
Deal found 30/9£203
Thu 15/1016:45 -
1 stop7h 24m
Tue 20/1013:00 -
1 stop8h 17m
Deal found 30/9£204
Wed 14/1006:45 -
2 stops9h 00m
Tue 20/1012:35 -
1 stop8h 35m
Deal found 30/9£205
Fri 11/1205:20 -
2 stops7h 45m
Mon 14/1210:35 -
Nonstop3h 50m
Deal found 30/9£207
Wed 11/1112:05 -
Nonstop4h 42m
Tue 17/1113:00 -
1 stop8h 09m
Deal found 30/9£207
Sat 14/1109:35 -
Nonstop4h 45m
Tue 17/1116:40 -
Nonstop4h 32m
Deal found 28/9£209

Find flight deals from Boston to Austin

Round-trip from

£197

One-way from

£112

Popular in

October

Cheapest in

January

Average price

£308
Southwest
  • Southwest
  • 9/11-12/11
  • 1 total stop
  • 10h 30m total
  • Boston to Austin
Search Deals
JetBlue
  • JetBlue
  • 20/10-31/12
  • 1 total stop
  • 7h 31m total
  • Boston to Austin
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

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

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Price

Cheapest return flight

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Tue 20/10

06:00-11:37

1 stop6h 37m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£112

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Wed 21/10

05:35-13:35

2 stops9h 00m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£116

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Mon 26/10

15:55-23:13

1 stop8h 18m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£135
Fastest return journey

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Sat 17/10

16:25-19:50

Nonstop4h 25m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£135

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Thu 15/10

05:15-11:40

1 stop7h 25m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£135

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Fri 30/10

05:25-11:50

2 stops7h 25m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£155

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Thu 31/12

07:55-15:15

2 stops8h 20m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£155

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Thu 29/10

09:00-19:04

2 stops11h 04m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£167

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Fri 23/10

12:15-15:40

Nonstop4h 25m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£176

BostonAustin

BOS Boston Logan Intl - AUS Austin Bergstrom

BOSAUS

Boston Logan Intl

Sun 8/11

05:20-12:05

2 stops7h 45m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£178

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Boston to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Boston with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

The best time to book flights from Boston to Austin is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Austin (average of £209). Flying from Boston to Austin in October is currently the most expensive (average of £308). 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 BOS to AUS?

When flying from Boston to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Boston to Austin?

Airfare is below average for this route at the moment.

Boston to Austin flights typically cost between £236 and £412 in November.
The cheapest return price found within the last 5 days was £197 on Southwest (12 Nov–12 Nov).

Related info for your journey

  • How popular is this Boston to Austin flight route?

    This flight path from Boston Logan Intl to Austin Bergstrom was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Austin?

    JetBlue, Southwest, and United Airlines can get you from Boston to Austin in just under 7h 30m. Your travel time can differ by up to 1h 50m. There are 1695 mi between Boston and Austin. This flight may include one or multiple stops.

  • What are the most reliable airlines from Boston to Austin?

    No one likes to see their flight delayed. When booking a flight from Boston to Austin consider choosing TAP AIR PORTUGAL (87%), Aeromexico (79%) or LATAM Airlines (76%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Austin (average of £209). Flying from Boston to Austin in October is currently the most expensive (average of £308). 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

Travelling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Round Rock

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Why should you use Cheapflights to find cheap flight tickets from Boston to Austin?

Cheapflights simply makes it quick and affordable to book flights from Boston to Austin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Boston to Austin with no change fees?

Need flexible booking options for your flight to Austin from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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