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$82+ Cheap flights from Austin to Boston (AUS - BOS)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BOS
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Find cheap flights from Austin to Boston 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Austin Bergstrom to Boston Logan Intl are usually found in August or January, booked 56 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Austin to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Boston (BOS). 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$165
(Kiwi.com)

One-way from

$82
(Trip.com)

Popular in

March

Cheapest in

August

Average price

$317

Good round-trip deal

$227 or less

Good one-way deal

$182 or less
Provider with most accurate pricing for Austin Bergstrom-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Boston Logan Intl flights.
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From Austin Bergstrom to Boston Logan Intl
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One-way flight from Austin Bergstrom to Boston Logan Intl
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Highest demand for flights based on searches. 5% potential increase in price ($21 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 September 2025
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Price to beat on a round-trip flight from Austin Bergstrom to Boston Logan Intl.
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Price to beat on a one-way flight from Austin Bergstrom to Boston Logan Intl.
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Find flight deals from Austin to Boston

Cheapest flights from Austin to Boston
Explore the most affordable flight options available from Austin to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:18 pmAUS - BOS
1 stop6h 26mMultiple Airlines
Tue 12/911:19 amBOS - AUS
1 stop10h 22mMultiple Airlines
Deal found 9/27$165
This Booking.com deal was found by Cheapflights users on 9/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:24 amAUS - BOS
1 stop20h 09mFrontier
Thu 10/2311:44 amBOS - AUS
1 stop8h 14mFrontier
Deal found 9/27$166
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:20 amAUS - BOS
1 stop15h 39mSpirit Airlines
Tue 10/283:00 pmBOS - AUS
1 stop7h 45mSpirit Airlines
Deal found 9/27$167
This Frontier deal was found by Cheapflights users on 9/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:10 pmAUS - BOS
1 stop13h 18mFrontier
Mon 11/109:55 amBOS - AUS
1 stop8h 06mFrontier
Deal found 9/29$169
This Southwest deal was found by Cheapflights users on 9/27. 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.
Sat 10/255:55 amAUS - BOS
1 stop8h 25mSouthwest
Sat 11/13:15 pmBOS - AUS
Nonstop4h 30mSouthwest
Deal found 9/27$171
This Orbitz deal was found by Cheapflights users on 9/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:29 pmAUS - BOS
1 stop10h 58mMultiple Airlines
Mon 10/276:16 amBOS - AUS
1 stop11h 43mMultiple Airlines
Deal found 9/27$172
This Cheapflightsfares deal was found by Cheapflights users on 9/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:30 amAUS - BOS
1 stop11h 29mSpirit Airlines
Tue 10/283:00 pmBOS - AUS
1 stop7h 45mSpirit Airlines
Deal found 9/28$175
This Southwest deal was found by Cheapflights users on 9/27. 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.
Sat 10/181:45 pmAUS - BOS
2 stops7h 30mSouthwest
Sat 10/253:15 pmBOS - AUS
Nonstop4h 30mSouthwest
Deal found 9/27$176
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 11/51:52 pmAUS - BOS
Nonstop4h 04mDelta
Wed 11/121:17 pmBOS - AUS
Nonstop4h 53mDelta
Deal found 9/29$177
This JetBlue deal was found by Cheapflights users on 9/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:55 pmAUS - BOS
Nonstop3h 41mJetBlue
Wed 12/38:15 amBOS - AUS
Nonstop4h 42mJetBlue
Deal found 9/26$179
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:30 amAUS - BOS
1 stop11h 29mSpirit Airlines
Mon 10/276:16 amBOS - AUS
1 stop11h 43mSpirit Airlines
Deal found 9/27$180
This Southwest deal was found by Cheapflights users on 9/29. 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.
Wed 11/55:50 amAUS - BOS
1 stop9h 15mSouthwest
Wed 11/1212:20 pmBOS - AUS
1 stop9h 30mSouthwest
Deal found 9/29$181

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Boston 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 September 29, 2025.
Use the filters below to find and compare flights from Austin to Boston that are best for you.

Fly from

Austin

Fly to

Boston

Route

Depart

Return

Price

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 11/13

2:20 pm-7:15 pm

Nonstop3h 55m

Boston Logan Intl

Mon 11/17

5:30 am-11:05 am

1 stop6h 35m

$171

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 10/28

10:20 am-9:10 pm

2 stops9h 50m

Boston Logan Intl

Sat 11/1

3:15 pm-6:45 pm

Nonstop4h 30m

$176

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 10/18

5:22 pm-10:23 pm

Nonstop4h 01m

Boston Logan Intl

Sat 10/25

6:10 am-9:47 am

Nonstop4h 37m

$177

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 11/5

6:45 pm-11:43 pm

Nonstop3h 58m

Boston Logan Intl

Wed 11/12

1:17 pm-5:10 pm

Nonstop4h 53m

$177

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 11/11

7:25 am-12:22 pm

Nonstop3h 57m

Boston Logan Intl

Tue 11/18

1:17 pm-5:08 pm

Nonstop4h 51m

$177

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 11/8

5:22 pm-10:23 pm

Nonstop4h 01m

Boston Logan Intl

Mon 11/10

6:05 am-10:02 am

Nonstop4h 57m

$177

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 12/24

8:05 am-1:01 pm

Nonstop3h 56m

Boston Logan Intl

Thu 1/1

6:00 am-9:53 am

Nonstop4h 53m

$177

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 11/8

3:10 pm-9:55 pm

1 stop5h 45m

Boston Logan Intl

Sun 11/9

5:15 am-11:15 am

1 stop7h 00m

$181

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 10/25

5:22 pm-10:23 pm

Nonstop4h 01m

Boston Logan Intl

Fri 10/31

6:59 pm-10:41 pm

Nonstop4h 42m

$197

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Fri 2/13

2:05 pm-7:00 pm

Nonstop3h 55m

Boston Logan Intl

Tue 2/17

6:15 am-10:21 am

Nonstop5h 06m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Austin to Boston

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 Austin to Boston in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust 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 Austin-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Boston 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 Austin-Boston 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 Austin to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Austin 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 Austin to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Boston. Price data was last updated on September 26, 2025.

The best time to book flights from Austin to Boston is 56 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 Austin to Boston?

Currently, January is the cheapest month in which you can book a flight from Austin to Boston (average of $218). Flying from Austin to Boston in July is currently the most expensive (average of $311). 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 AUS to BOS?

Find hourly flight availability from Austin to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 36% on flights from Austin to Boston by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Austin to Boston. Price data was last updated on September 28, 2025.

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

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated September 29, 2025.
Read through reviews of airlines operating flights from Austin to Boston, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

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
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

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
8.0
Very good
7,964 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

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
8,924 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

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
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

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
JetBlue
7.2
Good
2,912 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

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

Find useful and relevant information for your journey from Austin to Boston. 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 Austin to Boston?

    If you wish to fly to Boston from Austin, then you need to book flights from Austin Bergstrom to Boston Logan Intl. There are 12 flights from Austin Bergstrom (AUS) to Logan Intl (BOS) per day to choose from. Flights to Boston from Austin Bergstrom are available from 8 different airlines, which means you should have some options if you want to compare airfare deals. 3h 47m is how long a nonstop flight from Austin to Boston Logan Intl typically takes.

  • How popular is this Austin to Boston flight route?

    This flight path from Austin Bergstrom to Boston Logan Intl was viewed by 12 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 Austin to Boston?

    For as low as $171, Southwest can have you in Boston from Austin in 3h 55m. The distance from Austin to Boston is about 1695 mi. Generally, flights for this route are nonstop.

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

    Frontier, at $85, was found to be the cheapest airline from Austin to Boston.Alternate airlines to your destination round-trip include Spirit Airlines and JetBlue. Users have found that Frontier is 75% cheaper than the other options available to this destination.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Austin to Boston on time: Scandinavian Airlines (90%), Air France (83%), Aeromexico (81%).

  • What are the cheapest flights from Austin to Boston?

    While on average a flight from Austin to Boston is generally $807, our data shows the cheapest flight currently is $80. When looking at the most popular route, (Austin Bergstrom - Boston Logan Intl), you can expect to pay $156 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Austin to Boston (average of $218). Flying from Austin to Boston in July is currently the most expensive (average of $311). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Austin to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Austin to Boston

Discover the top 8 airlines that operate flights from Austin to Boston. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$148FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$118Average$239FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$137Average$311FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$178Average$305FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$190Average$402FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$196Average$336FlexibilityNo cancel feeOn-time69%
DeltaCheapest$197Average$376FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$234Average$245FlexibilityNo cancel feeOn-time75%

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