£110 Find Cheap Flights from Boston to Austin – Compare and Save

Among airlines operating Boston to Austin flights:

• JetBlue: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Boston and Austin. The airlines offering direct flights on this route include:

• Delta
• JetBlue
• Southwest

Flights from Boston to Austin usually depart from Boston Logan Intl (BOS) and arrive at Austin Bergstrom (AUS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Delta: a cabin bag and a checked bag in Economy class
• Southwest: a cabin bag and a checked bag in Economy class
• JetBlue: a cabin bag in Economy class class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Boston to Austin.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £182 return via Fort Lauderdale (FLL), compared with £266 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £26–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A220-300 family is used most often on this route, operated mainly by JetBlue and Delta. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

One-stop flights from Boston to Austin most commonly connect through:

• Charlotte Douglas (CLT) – 19% of one-stop connections
• Dallas/Fort Worth (DFW) – 14% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) – 13% of one-stop connections
• Philadelphia (PHL) – 10% of one-stop connections

Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

On the Boston to Austin route, being flexible with your departure day can save you up to 26%. Saturday is the cheapest day at £228 return on average, while Sunday is the most expensive at £308 – a £80 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Boston to Austin flights, with 40% leaving in that window. Afternoon departures account for 40%, Evening flights for 20%, and Night flights for 0%.

Some of the most popular sights in Austin are Hilton Austin, Sixth Street, and Zilker Park. These are among the most viewed places in Austin on KAYAK.

These are the earliest and latest flight times available from Boston to Austin:

• Earliest: departs at 06:05 and lands at 10:41
• Latest: departs at 18:59 and lands at 23:35.

The flight takes about 4h 36m.

Last-minute fares on this route (booked within 2 weeks of departure) run 39% above the route average of £258. Book 20 weeks before departure for the lowest fares.

A direct flight from Boston to Austin takes 4h 36m, covering 1,695 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Boston to Austin are currently lower than usual. Average one-way flight prices are about £115, which is 31% below the typical average for this route.

Flying via Lambert-St Louis (STL) gives the shortest average 1-stop total travel time of 5h 46m, compared to 5h 52m via Dallas Love Field (DAL) and 5h 56m via New York John F Kennedy Intl (JFK).

Austin is 1 hour behind Boston (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Austin Bergstrom Airport (AUS) hosts 5 major car hire companies, with daily rates starting from around £10 for economy cars. Top options include:
• Europcar
• Hertz
• Fox
• Easirent
• Thrifty

Return flights from Boston to Austin range from £187 to £349, with an average of £258 over the past 12 months. Anything below £187 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Boston to Austin flights:

• • JetBlue
• • Delta