Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Spirit Airlines

The cheapest airline(s) flying from Boston to Austin is Spirit Airlines.

  • Spirit Airlines Spirit Airlines
  • JetBlue Airways JetBlue Airways
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Delta Air Lines Delta Air Lines
  • Alaska Airlines Alaska Airlines
  • Southwest Airlines Southwest Airlines
Cheapest Month August

Travel Period: June 2024 - May 2025

The cheapest month(s) to fly from Boston to Austin is August.

  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
Cheapest Day of the Week Saturday

The cheapest day(s) of the week to fly from Boston to Austin is Saturday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 10am

The cheapest time of the day to fly from Boston to Austin is in the morning.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Thu, 2 May, 2024

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  • Total Duration
    • Shortest
    • Longest
  • Stopover
    All
  • Availability
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 20:20 - 23:41
    BOS - AUS
  • 20:20 (BOS)Boston Logan International Airport
  • 23:41 (AUS)Austin-Bergstrom International Airport
  • American Airlines (AA 2476)Boeing 737 800
  • 4h 21m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 737 800
  • 06:00 - 11:56
    BOS - AUS
  • 06:00 (BOS)Boston Logan International Airport
  • 11:56 (AUS)Austin-Bergstrom International Airport
  • United Airlines (UA 567)Boeing 737 900
  • 6h 56m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 737 900
  • 07:10 - 10:52
    BOS - AUS
  • 07:10 (BOS)Boston Logan International Airport
  • 10:52 (AUS)Austin-Bergstrom International Airport
  • Delta Air Lines (DL 1410)Airbus
  • 4h 42m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus
  • 07:30 - 10:40
    BOS - AUS
  • 07:30 (BOS)Boston Logan International Airport
  • 10:40 (AUS)Austin-Bergstrom International Airport
  • JetBlue Airways (B6 1039)Airbus
  • 4h 10m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus
  • 11:40 - 15:01
    BOS - AUS
  • 11:40 (BOS)Boston Logan International Airport
  • 15:01 (AUS)Austin-Bergstrom International Airport
  • American Airlines (AA 782)Boeing 737 800
  • 4h 21m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 737 800
  • 13:06 - 16:43
    BOS - AUS
  • 13:06 (BOS)Boston Logan International Airport
  • 16:43 (AUS)Austin-Bergstrom International Airport
  • Delta Air Lines (DL 1265)Airbus A220 100 Passenger
  • 4h 37m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • -
    • S
  • Airbus A220 100 Passenger
  • 15:05 - 18:42
    BOS - AUS
  • 15:05 (BOS)Boston Logan International Airport
  • 18:42 (AUS)Austin-Bergstrom International Airport
  • Delta Air Lines (DL 1503)Airbus A220 100 Passenger
  • 4h 37m
  • Direct
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Airbus A220 100 Passenger
  • 19:30 - 23:12
    BOS - AUS
  • 19:30 (BOS)Boston Logan International Airport
  • 23:12 (AUS)Austin-Bergstrom International Airport
  • Delta Air Lines (DL 1387)Airbus A220 100 Passenger
  • 4h 42m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • -
    • S
  • Airbus A220 100 Passenger

Connecting Flights

  • 20:15 - 22:00+ 1
    BOS - BNA
    22:50 - 01:05+ 1
    BNA - AUS
  • 20:15 (BOS)Boston Logan International Airport
    22:50 (BNA)Nashville Airport
  • 22:00 (BNA)Nashville Airport + 1
    01:05 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 794)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 364)Boeing 737 Max 8 Passenger
  • 5h 50m (50m)
  • BNA 50m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 05:10 - 07:45
    BOS - DEN
    09:15 - 12:15
    DEN - AUS
  • 05:10 (BOS)Boston Logan International Airport
    09:15 (DEN)Denver Intl Airport
  • 07:45 (DEN)Denver Intl Airport
    12:15 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5670)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 6089)Boeing 737 800
  • 8h 05m (1h 30m)
  • DEN Denver 1h 30m
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 05:20 - 07:00
    BOS - BNA
    07:45 - 10:00
    BNA - AUS
  • 05:20 (BOS)Boston Logan International Airport
    07:45 (BNA)Nashville Airport
  • 07:00 (BNA)Nashville Airport
    10:00 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 528)Boeing 737 800
    Southwest Airlines (WN 360)Boeing 737 800
  • 5h 40m (45m)
  • BNA 45m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 11:05 - 12:00
    HOU - AUS
    05:20 - 07:00
    BOS - BNA
  • 11:05 (HOU)Houston Hobby Airport
    05:20 (BOS)Boston Logan International Airport
  • 12:00 (AUS)Austin-Bergstrom International Airport
    07:00 (BNA)Nashville Airport
  • Southwest Airlines (WN 1561)Boeing 737 700
    Southwest Airlines (WN 528)Boeing 737 800
  • 7h 40m (1h 55m)
  • AUS Austin 1h 55m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 05:40 - 07:20
    BOS - BNA
    08:15 - 10:35
    BNA - AUS
  • 05:40 (BOS)Boston Logan International Airport
    08:15 (BNA)Nashville Airport
  • 07:20 (BNA)Nashville Airport
    10:35 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 528)Boeing 737 800
    Southwest Airlines (WN 360)Boeing 737 Max 8 Passenger
  • 5h 55m (55m)
  • BNA 55m
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 05:45 - 07:25
    BOS - BNA
    08:30 - 10:50
    BNA - AUS
  • 05:45 (BOS)Boston Logan International Airport
    08:30 (BNA)Nashville Airport
  • 07:25 (BNA)Nashville Airport
    10:50 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 528)Boeing 737 800
    Southwest Airlines (WN 360)Boeing 737 800
  • 6h 05m (1h 05m)
  • BNA 1h 05m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 06:05 - 07:40
    BOS - BWI
    09:45 - 12:15
    BWI - AUS
  • 06:05 (BOS)Boston Logan International Airport
    09:45 (BWI)Baltimore Washington International Airport
  • 07:40 (BWI)Baltimore Washington International Airport
    12:15 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 489)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 928)Boeing 737 700
  • 7h 10m (2h 05m)
  • BWI Baltimore 2h 05m
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 10:25 - 12:35
    RDU - AUS
    06:05 - 07:40
    BOS - BWI
  • 10:25 (RDU)Raleigh/Durham Airport
    06:05 (BOS)Boston Logan International Airport
  • 12:35 (AUS)Austin-Bergstrom International Airport
    07:40 (BWI)Baltimore Washington International Airport
  • Southwest Airlines (WN 4009)Boeing 737 700
    Southwest Airlines (WN 489)Boeing 737 Max 8 Passenger
  • 7h 30m (1h 35m)
  • AUS Austin 1h 35m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 06:30 - 09:05
    BOS - DEN
    11:00 - 14:05
    DEN - AUS
  • 06:30 (BOS)Boston Logan International Airport
    11:00 (DEN)Denver Intl Airport
  • 09:05 (DEN)Denver Intl Airport
    14:05 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5670)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 2124)Boeing 737 700
  • 8h 35m (1h 55m)
  • DEN Denver 1h 55m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 06:40 - 08:15
    BOS - MDW
    09:15 - 11:55
    MDW - AUS
  • 06:40 (BOS)Boston Logan International Airport
    09:15 (MDW)Chicago Midway Airport
  • 08:15 (MDW)Chicago Midway Airport
    11:55 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 3047)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 6041)Boeing 737 Max 8 Passenger
  • 6h 15m (1h)
  • MDW Chicago 1h
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 06:50 - 09:30
    BOS - DEN
    11:00 - 14:05
    DEN - AUS
  • 06:50 (BOS)Boston Logan International Airport
    11:00 (DEN)Denver Intl Airport
  • 09:30 (DEN)Denver Intl Airport
    14:05 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5670)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 2124)Boeing 737 Max 8 Passenger
  • 8h 15m (1h 30m)
  • DEN Denver 1h 30m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 07:00 - 08:40
    BOS - MDW
    09:45 - 12:25
    MDW - AUS
  • 07:00 (BOS)Boston Logan International Airport
    09:45 (MDW)Chicago Midway Airport
  • 08:40 (MDW)Chicago Midway Airport
    12:25 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 3047)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 6041)Boeing 737 Max 8 Passenger
  • 6h 25m (1h 05m)
  • MDW Chicago 1h 05m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 07:05 - 09:45
    BOS - DEN
    11:10 - 14:15
    DEN - AUS
  • 07:05 (BOS)Boston Logan International Airport
    11:10 (DEN)Denver Intl Airport
  • 09:45 (DEN)Denver Intl Airport
    14:15 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5670)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 1689)Boeing 737 700
  • 8h 10m (1h 25m)
  • DEN Denver 1h 25m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 07:10 - 08:50
    BOS - MDW
    09:40 - 12:20
    MDW - AUS
  • 07:10 (BOS)Boston Logan International Airport
    09:40 (MDW)Chicago Midway Airport
  • 08:50 (MDW)Chicago Midway Airport
    12:20 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 3047)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 6041)Boeing 737 Max 8 Passenger
  • 6h 10m (50m)
  • MDW Chicago 50m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 07:30 - 09:20
    BOS - STL
    10:15 - 12:15
    STL - AUS
  • 07:30 (BOS)Boston Logan International Airport
    10:15 (STL)St Louis Lambert Intl Airport
  • 09:20 (STL)St Louis Lambert Intl Airport
    12:15 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5577)Boeing 737 800
    Southwest Airlines (WN 3299)Boeing 737 800
  • 5h 45m (55m)
  • STL Saint Louis 55m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 07:50 - 09:40
    BOS - STL
    10:45 - 14:10
    STL - AUS
  • 07:50 (BOS)Boston Logan International Airport
    10:45 (STL)St Louis Lambert Intl Airport
  • 09:40 (STL)St Louis Lambert Intl Airport
    14:10 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5577)Boeing 737 800
    Southwest Airlines (WN 733)Boeing 737 700
  • 7h 20m (1h 05m)
  • STL Saint Louis 1h 05m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 12:45 - 14:00
    OKC - AUS
    07:50 - 09:40
    BOS - STL
  • 12:45 (OKC)Oklahoma City Will Rogers Airport
    07:50 (BOS)Boston Logan International Airport
  • 14:00 (AUS)Austin-Bergstrom International Airport
    09:40 (STL)St Louis Lambert Intl Airport
  • Southwest Airlines (WN 5467)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 5577)Boeing 737 800
  • 7h 10m (1h 35m)
  • AUS Austin 1h 35m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 07:55 - 09:50
    BOS - STL
    10:45 - 12:50
    STL - AUS
  • 07:55 (BOS)Boston Logan International Airport
    10:45 (STL)St Louis Lambert Intl Airport
  • 09:50 (STL)St Louis Lambert Intl Airport
    12:50 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5577)Boeing 737 800
    Southwest Airlines (WN 3299)Boeing 737 700
  • 5h 55m (55m)
  • STL Saint Louis 55m
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 08:05 - 09:55
    BOS - STL
    10:50 - 12:55
    STL - AUS
  • 08:05 (BOS)Boston Logan International Airport
    10:50 (STL)St Louis Lambert Intl Airport
  • 09:55 (STL)St Louis Lambert Intl Airport
    12:55 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5577)Boeing 737 800
    Southwest Airlines (WN 3299)Boeing 737 Max 8 Passenger
  • 5h 50m (55m)
  • STL Saint Louis 55m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 08:05 - 09:55
    BOS - STL
    10:40 - 14:10
    STL - AUS
  • 08:05 (BOS)Boston Logan International Airport
    10:40 (STL)St Louis Lambert Intl Airport
  • 09:55 (STL)St Louis Lambert Intl Airport
    14:10 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5577)Boeing 737 800
    Southwest Airlines (WN 5794)Boeing 737 700
  • 7h 05m (45m)
  • STL Saint Louis 45m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 12:30 - 14:35
    PIT - AUS
    08:30 - 10:00
    BOS - BWI
  • 12:30 (PIT)Pittsburgh International Airport
    08:30 (BOS)Boston Logan International Airport
  • 14:35 (AUS)Austin-Bergstrom International Airport
    10:00 (BWI)Baltimore Washington International Airport
  • Southwest Airlines (WN 459)Boeing 737 700
    Southwest Airlines (WN 900)Boeing 737 Max 8 Passenger
  • 7h 05m (1h 30m)
  • AUS Austin 1h 30m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 09:30 - 11:05
    BOS - BWI
    15:00 - 17:40
    BWI - AUS
  • 09:30 (BOS)Boston Logan International Airport
    15:00 (BWI)Baltimore Washington International Airport
  • 11:05 (BWI)Baltimore Washington International Airport
    17:40 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 900)Boeing 737 800
    Southwest Airlines (WN 368)Boeing 737 800
  • 9h 10m (3h 55m)
  • BWI Baltimore 3h 55m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 09:35 - 11:20
    BOS - BNA
    13:55 - 16:10
    BNA - AUS
  • 09:35 (BOS)Boston Logan International Airport
    13:55 (BNA)Nashville Airport
  • 11:20 (BNA)Nashville Airport
    16:10 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 528)Boeing 737 800
    Southwest Airlines (WN 5075)Boeing 737 Max 8 Passenger
  • 7h 35m (2h 35m)
  • BNA 2h 35m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 10:25 - 11:55
    BOS - BWI
    14:40 - 17:10
    BWI - AUS
  • 10:25 (BOS)Boston Logan International Airport
    14:40 (BWI)Baltimore Washington International Airport
  • 11:55 (BWI)Baltimore Washington International Airport
    17:10 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 900)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 368)Boeing 737 Max 8 Passenger
  • 7h 45m (2h 45m)
  • BWI Baltimore 2h 45m
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 14:50 - 17:05
    BNA - AUS
    10:25 - 11:55
    BOS - BWI
  • 14:50 (BNA)Nashville Airport
    10:25 (BOS)Boston Logan International Airport
  • 17:05 (AUS)Austin-Bergstrom International Airport
    11:55 (BWI)Baltimore Washington International Airport
  • Southwest Airlines (WN 5075)Boeing 737 700
    Southwest Airlines (WN 900)Boeing 737 Max 8 Passenger
  • 7h 40m (2h)
  • AUS Austin 2h
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 10:45 - 12:20
    BOS - MDW
    16:20 - 19:00
    MDW - AUS
  • 10:45 (BOS)Boston Logan International Airport
    16:20 (MDW)Chicago Midway Airport
  • 12:20 (MDW)Chicago Midway Airport
    19:00 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 3048)Boeing 737 800
    Southwest Airlines (WN 5788)Boeing 737 700
  • 9h 15m (4h)
  • MDW Chicago 4h
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 10:50 - 12:20
    BOS - MDW
    13:10 - 15:50
    MDW - AUS
  • 10:50 (BOS)Boston Logan International Airport
    13:10 (MDW)Chicago Midway Airport
  • 12:20 (MDW)Chicago Midway Airport
    15:50 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 3048)Boeing 737 700
    Southwest Airlines (WN 204)Boeing 737 800
  • 6h (50m)
  • MDW Chicago 50m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 11:20 - 12:50
    BOS - BWI
    14:40 - 17:10
    BWI - AUS
  • 11:20 (BOS)Boston Logan International Airport
    14:40 (BWI)Baltimore Washington International Airport
  • 12:50 (BWI)Baltimore Washington International Airport
    17:10 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 2676)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 368)Boeing 737 700
  • 6h 50m (1h 50m)
  • BWI Baltimore 1h 50m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 11:20 - 12:50
    BOS - MDW
    15:20 - 18:00
    MDW - AUS
  • 11:20 (BOS)Boston Logan International Airport
    15:20 (MDW)Chicago Midway Airport
  • 12:50 (MDW)Chicago Midway Airport
    18:00 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 3048)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 5788)Boeing 737 700
  • 7h 40m (2h 30m)
  • MDW Chicago 2h 30m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 11:50 - 13:20
    BOS - BWI
    14:25 - 16:55
    BWI - AUS
  • 11:50 (BOS)Boston Logan International Airport
    14:25 (BWI)Baltimore Washington International Airport
  • 13:20 (BWI)Baltimore Washington International Airport
    16:55 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 2676)Boeing 737 800
    Southwest Airlines (WN 368)Boeing 737 800
  • 6h 05m (1h 05m)
  • BWI Baltimore 1h 05m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 13:55 - 15:50
    BOS - STL
    20:20 - 22:20
    STL - AUS
  • 13:55 (BOS)Boston Logan International Airport
    20:20 (STL)St Louis Lambert Intl Airport
  • 15:50 (STL)St Louis Lambert Intl Airport
    22:20 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 4614)Boeing 737 700
    Southwest Airlines (WN 1473)Boeing 737 700
  • 9h 25m (4h 30m)
  • STL Saint Louis 4h 30m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 14:25 - 16:05
    BOS - BNA
    18:25 - 20:40
    BNA - AUS
  • 14:25 (BOS)Boston Logan International Airport
    18:25 (BNA)Nashville Airport
  • 16:05 (BNA)Nashville Airport
    20:40 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 532)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 363)Boeing 737 700
  • 7h 15m (2h 20m)
  • BNA 2h 20m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 14:40 - 17:10
    BOS - DEN
    19:35 - 22:45
    DEN - AUS
  • 14:40 (BOS)Boston Logan International Airport
    19:35 (DEN)Denver Intl Airport
  • 17:10 (DEN)Denver Intl Airport
    22:45 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 5279)Boeing 737 800
    Southwest Airlines (WN 391)Boeing 737 Max 8 Passenger
  • 9h 05m (2h 25m)
  • DEN Denver 2h 25m
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 14:45 - 16:15
    BOS - BWI
    20:25 - 22:55
    BWI - AUS
  • 14:45 (BOS)Boston Logan International Airport
    20:25 (BWI)Baltimore Washington International Airport
  • 16:15 (BWI)Baltimore Washington International Airport
    22:55 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 909)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 1758)Boeing 737 700
  • 9h 10m (4h 10m)
  • BWI Baltimore 4h 10m
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 15:35 - 17:05
    BOS - BWI
    19:20 - 21:55
    BWI - AUS
  • 15:35 (BOS)Boston Logan International Airport
    19:20 (BWI)Baltimore Washington International Airport
  • 17:05 (BWI)Baltimore Washington International Airport
    21:55 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 909)Boeing 737 700
    Southwest Airlines (WN 1758)Boeing 737 Max 8 Passenger
  • 7h 20m (2h 15m)
  • BWI Baltimore 2h 15m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 16:15 - 17:50
    BOS - BWI
    19:15 - 21:55
    BWI - AUS
  • 16:15 (BOS)Boston Logan International Airport
    19:15 (BWI)Baltimore Washington International Airport
  • 17:50 (BWI)Baltimore Washington International Airport
    21:55 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 2922)Boeing 737 700
    Southwest Airlines (WN 1087)Boeing 737 700
  • 6h 40m (1h 25m)
  • BWI Baltimore 1h 25m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 16:30 - 18:15
    BOS - BNA
    19:05 - 21:20
    BNA - AUS
  • 16:30 (BOS)Boston Logan International Airport
    19:05 (BNA)Nashville Airport
  • 18:15 (BNA)Nashville Airport
    21:20 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 532)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 363)Boeing 737 800
  • 5h 50m (50m)
  • BNA 50m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 16:50 - 18:30
    BOS - MDW
    19:20 - 22:00
    MDW - AUS
  • 16:50 (BOS)Boston Logan International Airport
    19:20 (MDW)Chicago Midway Airport
  • 18:30 (MDW)Chicago Midway Airport
    22:00 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 3049)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 5159)Boeing 737 700
  • 6h 10m (50m)
  • MDW Chicago 50m
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • 16:55 - 18:35
    BOS - MDW
    21:10 - 23:50
    MDW - AUS
  • 16:55 (BOS)Boston Logan International Airport
    21:10 (MDW)Chicago Midway Airport
  • 18:35 (MDW)Chicago Midway Airport
    23:50 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 3049)Boeing 737 Max 8 Passenger
    Southwest Airlines (WN 879)Boeing 737 700
  • 7h 55m (2h 35m)
  • MDW Chicago 2h 35m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 17:40 - 19:25
    BOS - BWI
    20:25 - 22:55
    BWI - AUS
  • 17:40 (BOS)Boston Logan International Airport
    20:25 (BWI)Baltimore Washington International Airport
  • 19:25 (BWI)Baltimore Washington International Airport
    22:55 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 580)Boeing 737 800
    Southwest Airlines (WN 1758)Boeing 737 800
  • 6h 15m (1h)
  • BWI Baltimore 1h
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 17:40 - 19:15
    BOS - BWI
    20:25 - 22:55
    BWI - AUS
  • 17:40 (BOS)Boston Logan International Airport
    20:25 (BWI)Baltimore Washington International Airport
  • 19:15 (BWI)Baltimore Washington International Airport
    22:55 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 580)Boeing 737 800
    Southwest Airlines (WN 1758)Boeing 737 700
  • 6h 15m (1h 10m)
  • BWI Baltimore 1h 10m
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • 18:55 - 20:40+ 1
    BOS - BNA
    21:50 - 00:05+ 1
    BNA - AUS
  • 18:55 (BOS)Boston Logan International Airport
    21:50 (BNA)Nashville Airport
  • 20:40 (BNA)Nashville Airport + 1
    00:05 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 532)Boeing 737 800
    Southwest Airlines (WN 364)Boeing 737 800
  • 6h 10m (1h 10m)
  • BNA 1h 10m
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • 19:15 - 21:00+ 1
    BOS - BNA
    21:55 - 00:10+ 1
    BNA - AUS
  • 19:15 (BOS)Boston Logan International Airport
    21:55 (BNA)Nashville Airport
  • 21:00 (BNA)Nashville Airport + 1
    00:10 (AUS)Austin-Bergstrom International Airport
  • Southwest Airlines (WN 532)Boeing 737 800
    Southwest Airlines (WN 364)Boeing 737 800
  • 5h 55m (55m)
  • BNA 55m
    • M
    • -
    • -
    • T
    • F
    • -
    • -
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What’s the fastest flight time from Boston to Austin?

The fastest flight time for direct flights from Boston to Austin is 4 hours 10 minutes. Check latest flight schedules & prices on Wego.

How far is Austin from Boston?

The flight distance between Boston and Austin is 2726km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 05:10. The last flight of the day departs at 20:15. See the full list of flight times on Wego.

How many airlines offer direct flights from Boston to Austin?

There are 4 airlines that offer direct flights from Boston to Austin. Find out the list of airlines on Wego.