Flights from Austin to Boston

Our cheapest offers for flights from Austin to Boston

Here you can compare cheap flights from Austin (AUS) to Boston (BOS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Boston. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Austin
Boston
Please note: transfer for connecting flight
Outbound
01/22/26
1 Stopover (FLL)
NK2221, NK0743
15h 32min
Return
02/18/26
1 Stopover (FLL)
NK2231, NK2220
27h 31min
Spirit Airlines
$183
Best option
Austin
Boston
Outbound
02/13/26
direct
DL2088
03h 55min
Return
02/26/26
direct
DL1410
05h 06min
Delta Air Lines ?
$214
Austin
Boston
Outbound
01/22/26
1 Stopover (CLT)
AA1959, AA1843
05h 23min
Return
02/18/26
1 Stopover (DFW)
AA2763, AA1392
07h 33min
American Airlines ?
$195
Austin
Boston
Outbound
01/22/26
1 Stopover (FLL)
NK2221, NK2230
08h 03min
Return
02/18/26
direct
B61039
04h 51min
Spirit Airlines ?
$226
Austin
Boston
Outbound
02/13/26
direct
B61138
04h 03min
Return
02/26/26
1 Stopover (FLL)
NK1095, NK2354
12h 14min
JetBlue Airways ?
$238
Austin
Boston
Outbound
01/22/26
1 Stopover (FLL)
NK2221, NK2230
08h 03min
Return
02/18/26
1 Stopover (MCO)
NK0271, NK1067
10h 04min
Spirit Airlines
$242
Austin
Boston
Outbound
01/22/26
2 Stopovers (ORD, ATL)
F92800, F91596, F93086
36h 14min
Return
02/18/26
2 Stopovers (ATL, MIA)
F93085, F94406, F94123
52h 53min
Frontier Airlines ?
$243
Austin
Boston
Outbound
01/22/26
1 Stopover (PHL)
AA2774, AA4375
07h 05min
Return
02/18/26
1 Stopover (CLT)
AA2476, AA1847
07h 41min
American Airlines ?
$266
Austin
Boston
Outbound
02/13/26
1 Stopover (IAH)
UA0334, UA2676
06h 15min
Return
02/26/26
1 Stopover (IAD)
UA1734, UA0637
06h 23min
United Airlines ?
$288
Austin
Boston
Outbound
01/22/26
1 Stopover (PHL)
AA2691, AA1874
08h 40min
Return
02/18/26
1 Stopover (ORD)
AA1328, AA0941
08h 01min
American Airlines ?
$345
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Austin to Boston

Favorite airline: Spirit Airlines
81 % of bookings on this flight route are made with Spirit Airlines, Delta and United Airlines.
Spirit Airlines
31 %
Delta
25 %
United Airlines
25 %
Direct flights are cheaper
On this route, direct flights are $58.00 cheaper than flights with a stopover.
non stop flight
1 stop
03h 58min
07h 19min
$226
$284
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 50 % of travelers will book a direct flight.
Route
bookings
Direct flights
03h 58min, from $226
50 %
1 stopover New York - Newark Liberty International Airport, NJ
07h 19min, from $284
25 %
1 stopover Orlando International Airport, FL
07h 09min, from $310
17 %

Important flight information

Flight information: Austin - Boston

Roundtrip from $182.96
Flight duration min. 03:41 / max. 04:49
Return flight duration min. 04:42/ max. 13:20
Distance 2733 km
Flights per week 31
Departure airport Airport Austin-Bergstrom International Airport, TX (AUS)
Arrival airport Airport Boston Logan International Airport, MA (BOS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Boston
Flight destinations with a similar price