$97+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BOS
Dec 18 — Dec 251
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
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 Austin Bergstrom to Boston Logan Intl are usually found in September or January, booked 77 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 November 18, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $176 (Kiwi.com) |
One-way from | $97 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $362 |
Good round-trip deal | $235 or less |
Good one-way deal | $172 or less |
Find flight deals from Austin to Boston
Cheapest flights from Austin to BostonExplore 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 November 18, 2025.
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 November 18, 2025.
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/105:30 amAUS - BOS
1 stop17h 26mMultiple Airlines
Wed 12/178:11 pmBOS - AUS
1 stop12h 57mMultiple Airlines
Deal found 11/17![Multiple Airlines logo]()
$176
This Delta deal was found by Cheapflights users on 11/17. 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.
Fri 12/126:50 pmAUS - BOS
Nonstop3h 55mDelta
Tue 12/161:18 pmBOS - AUS
Nonstop4h 52mDelta
Deal found 11/17![Delta logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Sun 12/1410:38 amAUS - BOS
1 stop22h 25mMultiple Airlines
Tue 12/168:11 pmBOS - AUS
1 stop26h 34mMultiple Airlines
Deal found 11/17![Multiple Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 11/17. 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.
Fri 12/123:40 pmAUS - BOS
1 stop7h 25mSouthwest
Tue 1/63:20 pmBOS - AUS
1 stop6h 40mSouthwest
Deal found 11/17![Southwest logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Sun 12/1410:38 amAUS - BOS
1 stop22h 25mMultiple Airlines
Wed 12/178:11 pmBOS - AUS
1 stop12h 57mMultiple Airlines
Deal found 11/17![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Sat 12/135:30 amAUS - BOS
1 stop17h 26mSpirit Airlines
Tue 12/168:11 pmBOS - AUS
1 stop26h 34mSpirit Airlines
Deal found 11/17![Spirit Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Sat 12/135:30 amAUS - BOS
1 stop17h 26mMultiple Airlines
Mon 12/1511:23 amBOS - AUS
2 stops35h 58mMultiple Airlines
Deal found 11/17![Multiple Airlines logo]()
$185
This Southwest deal was found by Cheapflights users on 11/17. 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.
Fri 12/55:50 amAUS - BOS
1 stop9h 15mSouthwest
Sun 12/76:50 amBOS - AUS
2 stops7h 40mSouthwest
Deal found 11/17![Southwest logo]()
$186
This JetBlue deal was found by Cheapflights users on 11/16. 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 12/66:34 pmAUS - BOS
Nonstop3h 52mJetBlue
Mon 12/157:40 pmBOS - AUS
1 stop27h 28mJetBlue
Deal found 11/16![JetBlue logo]()
$187
This JetBlue deal was found by Cheapflights users on 11/17. 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.
Wed 12/312:42 pmAUS - BOS
Nonstop3h 47mJetBlue
Sun 12/78:15 amBOS - AUS
Nonstop4h 42mJetBlue
Deal found 11/17![JetBlue logo]()
$189
This Southwest deal was found by Cheapflights users on 11/16. 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.
Sun 12/214:35 pmAUS - BOS
1 stop7h 15mSouthwest
Fri 1/212:05 pmBOS - AUS
Nonstop4h 45mSouthwest
Deal found 11/16![Southwest logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Thu 12/116:00 amAUS - BOS
1 stop12h 06mSpirit Airlines
Tue 12/168:11 pmBOS - AUS
1 stop26h 34mSpirit Airlines
Deal found 11/17![Spirit Airlines logo]()
$195
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 November 18, 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
Fri 1/9
7:20 am-12:05 pm
Nonstop3h 45m
Boston Logan Intl
Sun 1/11
6:05 am-10:10 am
Nonstop5h 05m
$177
AustinBoston
AUS - BOS
AUSBOS
Austin Bergstrom
Thu 12/25
8:05 am-1:01 pm
Nonstop3h 56m
Boston Logan Intl
Sun 2/15
6:05 am-10:10 am
Nonstop5h 05m
$177
AustinBoston
AUS - BOS
AUSBOS
Austin Bergstrom
Tue 1/27
6:45 pm-11:38 pm
Nonstop3h 53m
Boston Logan Intl
Mon 2/2
5:45 pm-9:48 pm
Nonstop5h 03m
$177
AustinBoston
AUS - BOS
AUSBOS
Austin Bergstrom
Tue 1/27
1:57 pm-6:50 pm
Nonstop3h 53m
Boston Logan Intl
Tue 2/3
5:45 pm-9:48 pm
Nonstop5h 03m
$177
AustinBoston
AUS - BOS
AUSBOS
Austin Bergstrom
Wed 12/3
11:45 am-9:05 pm
1 stop8h 20m
Boston Logan Intl
Fri 12/5
7:45 am-3:25 pm
1 stop8h 40m
$181
AustinBoston
AUS - BOS
AUSBOS
Austin Bergstrom
Thu 12/11
8:05 am-4:05 pm
1 stop7h 00m
Boston Logan Intl
Sun 12/14
5:00 am-10:15 am
1 stop6h 15m
$181
AustinBoston
AUS - BOS
AUSBOS
Austin Bergstrom
Fri 12/12
10:10 am-5:40 pm
1 stop6h 30m
Boston Logan Intl
Mon 12/15
6:45 am-1:45 pm
1 stop8h 00m
$181
AustinBoston
AUS - BOS
AUSBOS
Austin Bergstrom
Fri 12/5
2:40 pm-9:35 pm
1 stop5h 55m
Boston Logan Intl
Sun 12/7
6:50 am-12:15 pm
1 stop6h 25m
$181
AustinBoston
AUS - BOS
AUSBOS
Austin Bergstrom
Sun 12/14
6:10 am-1:05 pm
1 stop5h 55m
Boston Logan Intl
Tue 12/16
12:20 pm-7:00 pm
2 stops7h 40m
$186
AustinBoston
AUS - BOS
AUSBOS
Austin Bergstrom
Wed 12/3
12:42 pm-5:29 pm
Nonstop3h 47m
Boston Logan Intl
Sun 12/7
8:15 am-11:57 am
Nonstop4h 42m
$189
Showing 1-10 of 20 results
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Boston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Austin-Boston flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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
Prices
Airlines
More
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 November 14, 2025.
The best time to book flights from Austin to Boston is 77 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, September is the cheapest month in which you can book a flight from Austin to Boston (average of $137). Flying from Austin to Boston in March is currently the most expensive (average of $236). 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 November 18, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 33% 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 November 2, 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.
What’s the top layover airport for flights from Austin to Boston?
Share of 1-stop round-trip flights from Austin to Boston chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 33% of 1-stop itineraries from Austin to Boston on Cheapflights.
What’s the fastest layover option from Austin to Boston?
Shortest average travel time for 1-stop one-way flights from Austin to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Nashville (BNA) have the shortest average one-way travel time for 1-stop routes: 5h 15m.
What’s the fastest layover option from Austin to Boston?
Shortest average travel time for 1-stop one-way flights from Austin to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Nashville (BNA) have the shortest average one-way travel time for 1-stop routes: 5h 15m.
Which airport typically offers the quickest layover for flights from Austin to Boston?
Average layover duration for 1-stop one-way flights from Austin to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via St. Louis (STL) offer the fastest connection on this route, with an average layover time of 0h 45m.
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 November 18, 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.
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsCambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
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.
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 November 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$154 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$228 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$134 | Average$305 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$286 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$180 | Average$394 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$335 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$234 | Average$245 | FlexibilityNo cancel fee | On-time75% |