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$127 Cheap Flights from Boston (BOS) to Austin (AUS)

View $127 flight on Mon, Aug 31, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Austin-Bergstrom Intl. Airport (AUS)

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Cheap Flights from Boston to Austin (BOS-AUS)

Prices were available within the past 7 days and start at $127 for one-way flights and $264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Sep 10 - Sat, Sep 12
BOS
Boston
AUS
Austin
$264 Roundtrip, found 21 hours ago
$264
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Boston to Austin, returning Sat, Sep 12, priced at $264 found 21 hours ago
Frontier Airlines
Thu, Sep 10 - Sun, Sep 20
BOS
Boston
AUS
Austin
$266 Roundtrip, found 21 hours ago
$266
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Boston to Austin, returning Sun, Sep 20, priced at $266 found 21 hours ago
Frontier Airlines
Thu, Sep 3 - Sun, Sep 13
BOS
Boston
AUS
Austin
$270 Roundtrip, found 8 hours ago
$270
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Sep 3 from Boston to Austin, returning Sun, Sep 13, priced at $270 found 8 hours ago
Frontier Airlines
Sun, Aug 30 - Wed, Sep 9
BOS
Boston
AUS
Austin
$272 Roundtrip, found 8 hours ago
$272
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sun, Aug 30 from Boston to Austin, returning Wed, Sep 9, priced at $272 found 8 hours ago
Frontier Airlines
Thu, Aug 27 - Fri, Aug 28
BOS
Boston
AUS
Austin
$273 Roundtrip, just found
$273
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 27 from Boston to Austin, returning Fri, Aug 28, priced at $273 just found
Frontier Airlines
Thu, Sep 10 - Fri, Sep 18
BOS
Boston
AUS
Austin
$273 Roundtrip, found 21 hours ago
$273
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Boston to Austin, returning Fri, Sep 18, priced at $273 found 21 hours ago
JetBlue Airways
Tue, Aug 11 - Thu, Aug 13
BOS
Boston
AUS
Austin
$283 Roundtrip, found 11 hours ago
$283
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Tue, Aug 11 from Boston to Austin, returning Thu, Aug 13, priced at $283 found 11 hours ago
Southwest Airlines
Thu, Sep 24 - Fri, Sep 25
BOS
Boston
AUS
Austin
$288 Roundtrip, just found
$288
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Sep 24 from Boston to Austin, returning Fri, Sep 25, priced at $288 just found
American Airlines
Wed, Aug 5 - Thu, Aug 6
BOS
Boston
AUS
Austin
$295 Roundtrip, just found
$295
Roundtrip
just found
Select American Airlines flight, departing Wed, Aug 5 from Boston to Austin, returning Thu, Aug 6, priced at $295 just found
Delta
Sat, Aug 29 - Mon, Aug 31
BOS
Boston
AUS
Austin
$301 Roundtrip, just found
$301
Roundtrip
just found
Select Delta flight, departing Sat, Aug 29 from Boston to Austin, returning Mon, Aug 31, priced at $301 just found

Alternative airports near Austin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin-Bergstrom Intl. AUS. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $290
AUS
Austin-Bergstrom Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $290

Find the cheapest month to fly from Boston (BOS) to Austin (AUS)

January is typically the cheapest month to fly

From $120 - $397 per traveler.

What you need to know for your flight from Logan Intl. to Austin-Bergstrom Intl.

Boston (BOS) to Austin (AUS) at a glance

Travelers can choose from a range of airlines offering flights from Boston (BOS) to Austin (AUS) on this domestic short-haul route. Whether you prefer full-service or low-cost carriers, you’ll find options that cater to your budget and schedule as you plan your visit to Austin’s renowned attractions and neighborhoods. Discover essential information about flight times and weekly flights from Logan International Airport to Austin-Bergstrom International Airport.

  • Fastest flight duration: around 4h 45m non-stop
  • Route distance: roughly 1,700 miles (2,740 km)
  • Flights per week: around 55+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $80–$400, depending on seasonality and how far ahead you book

Flights from Logan International Airport (BOS) to Austin-Bergstrom International Airport (AUS)

According to recent traveler bookings, the top airlines flying from Boston to Austin are those offering both non-stop and one-stop flights. Popular layover options include Charlotte-Douglas International Airport (CLT), with a layover of about 1 hour; Dallas-Fort Worth International Airport (DFW), approximately 1 hour and 15 minutes; and Philadelphia International Airport (PHL), also about 1 hour and 15 minutes. This variety allows you to customize your itinerary by balancing price, total travel time, and cabin class.

  • Delta: As a full-service airline, Delta provides both non-stop and one-stop options. One-way fares generally range from $90–$460, making up around 31% of departures for this route, with a standard non-stop flight duration of 4 hours and 45 minutes.
  • American Airlines: This full-service carrier features non-stop, one-stop, and multi-stop flights, offering one-way tickets typically priced between $85–$345. American Airlines accounts for about 25% of route departures, with one-stop flights averaging 5 hours and 30 minutes in the air, totaling approximately 6 hours and 45 minutes overall.
  • Southwest Airlines: Known for its budget-friendly options, Southwest Airlines provides non-stop, one-stop, and multi-stop services. One-way fares usually range from $80–$395, representing around 19% of departures on this route, with non-stop journeys typically taking 4 hours and 45 minutes.
  • JetBlue Airways: This low-cost airline specializes in non-stop flights, with one-way fares generally falling between $80–$400. JetBlue accounts for about 12% of departures on this route, with a complete travel time of 4 hours and 45 minutes.
  • United: A full-service option, United Airline offers one-stop services with one-way fares typically ranging from $100–$365. Covering roughly 11% of departures, travelers can expect around 5 hours and 30 minutes of flight time and a total journey duration of about 6 hours and 45 minutes, including layovers.

Travelers can enhance their journey from Boston to Austin by upgrading their flight. Leading airlines include Delta, which provides both first class and premium economy, while American Airlines and United each offer first class options to elevate your travel experience.

Best time to fly from Boston (BOS) to Austin (AUS)

The most popular months for travelers flying from Boston to Austin are February, March, and April, when peak temperatures in Austin reach up to 68°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 80.4°F and typically the lowest average one-way fare (around $189). Flight availability peaks in October, with approximately 83 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 44 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $189, roughly 11% cheaper than the yearly average.
  • More budget-friendly months to fly: August, January, and July typically offer average one-way fares roughly ranging from $192 to $203.
  • Most flight options: October has the highest number of flights from Boston to Austin, with approximately 83 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January51.1°F (10.6°C)Average44$201
February53.8°F (12.1°C)Moderately High49$215
March61.7°F (16.5°C)Moderately High56$231
April68.0°F (20.0°C)Moderately High63$244
May75.0°F (23.9°C)Moderately Low66$237
June82.2°F (27.9°C)Moderately Low52$215
July85.1°F (29.5°C)Average61$203
August86.5°F (30.3°C)Average60$192
September80.4°F (26.9°C)Moderately Low63$189
October70.7°F (21.5°C)Average83$225
November59.9°F (15.5°C)Average65$209
December53.6°F (12.0°C)Average56$213

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Boston (BOS) to Austin (AUS)

  • Boston to San Antonio (BOS-SAT): San Antonio International Airport (SAT) is located approximately 67 miles from Austin-Bergstrom International Airport (AUS). One-way economy prices on this route typically fall between $120 and $430, influenced by the season and how far in advance you book. Travelers can choose from both non-stop and one-stop flight options. Major airlines operating on this route include Delta and American Airlines. Additionally, first-class service is offered for those seeking a more premium experience.

How to find the best prices for flights from Boston (BOS) to Austin (AUS)

Getting some of the best deals on flights from Boston to Austin is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2 to 8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures, specifically between 5 AM and 12 PM, tend to offer lower prices and are the most popular flight times. Additionally, flying on Tuesday generally results in cheaper prices, while Thursday is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Austin-Bergstrom International Airport from Logan International Airport

Austin welcomes travelers from Boston with a range of transport options based on price, convenience, and proximity. Here's how to reach Austin efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Austin, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Austin-Bergstrom International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Austin-Bergstrom International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Austin-Bergstrom International Airport, Plaza Saltillo Station, a metro station, is located about 7.7 miles away by car, while Austin Seaport, a seaport, is situated approximately 8.8 miles away by car, providing convenient access for travelers.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) cost?
You can find cheap one-way flights from $127 and cheap return flights from $264 Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) with Expedia. One-way flights usually range from $134 to $1578, and return flights typically cost between $221 and $2120. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
January is the cheapest month to fly from Boston (BOS) to Austin (AUS), with average return fares around $252. This price is about 26% lower than the average throughout the year, as travel demand typically decreases after the holiday season. Other cheap months to fly from Boston to Austin include August and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
Choose from 2 airlines operating direct flights from BOS to AUS:

  • Delta operates around 21 direct flights from BOS to AUS every week
  • JetBlue Airways operates around 8 direct flights from BOS to AUS every week

What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
JetBlue Airways is one of the cheapest airlines offering nonstop flights from Boston (BOS) to Austin (AUS), starting from around $221. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The best airline to fly with from Boston, MA (BOS) to Austin, TX (AUS) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, JetBlue Airways typically offers the lowest fares. WN offers the most daily flights from BOS to AUS, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
When traveling from Boston (BOS) to Austin (AUS), January and September are the best months to consider, with average return flight prices around $252. These months offer a good balance of lower fares and pleasant weather, making them ideal for your trip.*Prices based on flights available on Expedia in the last year.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
There are approximately 5 nonstop flights per day from Logan Intl. (BOS) to Austin-Bergstrom Intl. (AUS). For more options, look at flights that include layovers.
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The earliest flight from Boston (BOS) to Austin, TX (AUS) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is active in April, allowing you to arrive in Austin early and enjoy a full day of activities. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The most popular departure times for flights from Boston (BOS) to Austin (AUS) are in the early morning, from 6am to 9am. About 32% of passengers prefer this time window. Many major carriers, including American Airlines, Delta, and United Airlines, offer flights during this window. This timing works well because it allows you to arrive in Austin with plenty of time to enjoy the day.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
Direct flights from BOS to AUS usually take about 4 hours 50 minutes, traveling roughly 1,695 miles. If you opt for a connecting flight, expect to add around 2 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
First class is available on flights from BOS to AUS. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines
  • Spirit Airlines

How much is a business class flight from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
A direct, return business class ticket from Boston, MA (BOS) to Austin, TX (AUS) typically costs between $707 - $1,724. A non-stop, one-way business class flight is usually around $613 - $1,469. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Austin from Logan Intl. (BOS)?
From Logan Intl. (BOS), you can fly into Austin-Bergstrom Intl. (AUS) to reach Austin. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Baltimore Washington Intl. Thurgood Marshall (BWI), Portland Intl. (PDX) before reaching Austin. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) Austin Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$266
Distance
1695 mi
Average flight time
3 hours 18 mins

Book with confidence

Boston to Austin Flights

The cheapest times to fly from Boston to Austin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Austin are during the month of September. You can find some of the cheapest flights from Boston to Austin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Austin

Sunday is one of the best days to book for cheap flights from Boston to Austin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Austin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Austin in 2026. You can also book with separate airlines for your outbound and return journeys, from $127 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Austin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Austin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Austin Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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