Cheap flights from Boston to Austin

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Easily compare round-trip flights from Boston to Austin

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Austin by changing tabs
Quickest
Cheapest
Delta
Delta
07 Jan
BOS
2:55 pm
Boston Logan Intl airport
4h 48m
6:43 pm
AUS
Austin Bergstrom airport
Delta
11 Jan
AUS
12:00 am
Austin Bergstrom airport
3h 45m
4:45 am
BOS
Boston Logan Intl airport
137 USD
JetBlue
JetBlue
13 Jan
BOS
3:02 am
Boston Logan Intl airport
4h 55m
6:57 am
AUS
Austin Bergstrom airport
JetBlue
17 Jan
AUS
2:19 pm
Austin Bergstrom airport
3h 43m
7:02 pm
BOS
Boston Logan Intl airport
137 USD
JetBlue
JetBlue
14 Jan
BOS
3:02 am
Boston Logan Intl airport
4h 55m
6:57 am
AUS
Austin Bergstrom airport
JetBlue
17 Jan
AUS
2:19 pm
Austin Bergstrom airport
3h 43m
7:02 pm
BOS
Boston Logan Intl airport
137 USD
Delta
Delta
07 Jan
BOS
2:55 pm
Boston Logan Intl airport
4h 48m
6:43 pm
AUS
Austin Bergstrom airport
Delta
11 Jan
AUS
12:00 am
Austin Bergstrom airport
3h 45m
4:45 am
BOS
Boston Logan Intl airport
137 USD
Delta
Delta
21 Jan
BOS
2:55 pm
Boston Logan Intl airport
4h 48m
6:43 pm
AUS
Austin Bergstrom airport
Delta
25 Jan
AUS
12:00 am
Austin Bergstrom airport
3h 45m
4:45 am
BOS
Boston Logan Intl airport
137 USD
Delta
Delta
18 Jan
BOS
10:35 am
Boston Logan Intl airport
4h 44m
2:19 pm
AUS
Austin Bergstrom airport
Delta
22 Jan
AUS
12:00 am
Austin Bergstrom airport
3h 50m
4:50 am
BOS
Boston Logan Intl airport
137 USD

How to get the cheapest flight ticket from Boston to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Austin?
January
The cheapest time of year to fly to Austin from Boston is January. Most expensive is July
What is the cheapest day to fly to Austin?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly to Austin?
in the afternoon
Boston to Austin flights are approximately 17% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to Austin?
Frontier
Frontier, Spirit Airlines, and Sun Country Air are the most popular carriers operating from Boston to Austin
What is the cheapest route?
Boston Logan Intl - Austin Bergstrom
Fly from Boston Logan Intl to Austin Bergstrom for the best Boston - Austin flight prices
BOS
Boston Logan Intl
AUS
Austin Bergstrom
When is the cheapest time to book a flight to Austin?
60 days before
The cheapest time to buy a flight from Boston to Austin is approximately 60 days to departure
60
Days before departure
0

Flight information for Boston to Austin (AUS - BOS)

Find info about flight duration, direct flights, and airports for your flight from Boston to Austin
Fastest flight time 4h 19m The fastest flight from Boston to Austin takes 4h 19m.
Direct flights Every day Direct flights go from Boston to Austin every day.
Airports in Austin 1 airport There is 1 airport near Austin: Austin Bergstrom (AUS)

Alternative routes for Boston to Austin

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Providence to Austin
Fastest flight time
5h 49m
Cheapest price
151 USD

Flights from Boston to: