$142 Find Cheap Flights from Boston to Austin - Compare and Save

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

• Earliest: departs at 6:05 am and lands at 10:48 am
• Latest: departs at 7:49 pm and lands at 12:32 am.

The flight takes about 4h 43m.

Four cabin classes are available on flights from Boston to Austin:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Boston to Austin takes 4h 43m, 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.

Round-trip flights from Boston to Austin range from $270 to $484, with an average of $364 over the past 12 months. Anything below $270 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 40% above the $364 route average. Book 20 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $248 round-trip via Fort Lauderdale (FLL), compared to $374 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 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.

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

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $225 to $1,252. That means the highest observed fare was about 6x higher than the lowest one.

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

• JetBlue
• Delta

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Boston to Austin are currently lower than usual. Average one-way flight prices are about $153, which is 34% below the typical average for this route.

Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:

• Europcar
• Hertz
• Fox
• Thrifty
• Easirent

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

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

• Dallas/Fort Worth (DFW) - 17% of one-stop connections
• Charlotte Douglas (CLT) - 16% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 13% of one-stop connections
• Philadelphia (PHL) - 10% of one-stop connections

Yes. Flexible dates can save you up to 26% on flights from Boston to Austin. Saturday is the cheapest departure day at $320 round-trip on average, while Monday is the most expensive at $431, a difference of $111.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

• Delta
• JetBlue
• Southwest

Flying via Lambert-St Louis (STL) gives the shortest average 1-stop total travel time at 5h 45m, compared with 5h 52m via Dallas Love Field (DAL) and 6h 10m via Nashville Intl (BNA).

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

Some of the most popular sights in Austin are Sixth Street, University of Texas at Austin and ACL Live at The Moody Theater. These are among the most viewed places in Austin on KAYAK.

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.

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 always check the fare details before booking.

Yes, local bus number 20 stops at Austin-Bergstrom International Airport and goes to downtown Austin.

Yes. AUS has accessible restrooms, including an accessible companion care restroom by Gate 11 and a separate family restroom. The airport also has a family viewing room for plane watching and some restaurants offer kid-friendly menus.

BOS has elevators with call buttons and Braille signage for access to upper floors. The washrooms are also accessible. Free wheelchairs can be requested in advance through the traveler's airline.

Yes, BOS has animal relief areas in each terminal post-security and an outdoor pet relief area next to every Arrivals terminal.

Yes. Boston Logan International Airport (BOS) has a parking garage at Terminal B, parking lots at Terminal E and a central parking garage for short-term parking. The economy parking lot is ideal for extended stays. Complimentary shuttles run from the parking lots to the terminals.