
| Most accurate provider | eDreams 3 stars | 
|---|---|
| Most trusted provider | eDreams 3 stars | 
| Round-trip from | $161 (JetBlue) | 
| One-way from | $90 (Kiwi.com) | 
| Popular in | March | 
| Cheapest in | August | 
| Average price | $389 | 
| Good round-trip deal | $208 or less | 
| Good one-way deal | $213 or less | 
Fly from
Fly to
Route
Depart
Return
Price
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Thu 12/4
6:05 am-9:58 am
Nonstop4h 53m
Austin Bergstrom
Mon 12/8
6:50 pm-11:45 pm
Nonstop3h 55m
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Wed 12/10
6:05 am-9:58 am
Nonstop4h 53m
Austin Bergstrom
Tue 1/6
2:40 pm-7:32 pm
Nonstop3h 52m
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Sat 12/13
2:00 pm-5:33 pm
Nonstop4h 33m
Austin Bergstrom
Fri 1/16
1:30 pm-6:25 pm
Nonstop3h 55m
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Thu 12/4
4:40 pm-10:59 pm
1 stop7h 19m
Austin Bergstrom
Mon 12/8
7:15 am-2:29 pm
1 stop6h 14m
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Thu 12/4
4:40 pm-10:59 pm
1 stop7h 19m
Austin Bergstrom
Sat 12/6
7:00 am-2:20 pm
1 stop6h 20m
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Thu 11/13
1:45 pm-9:10 pm
2 stops8h 25m
Austin Bergstrom
Sun 11/16
5:05 am-11:25 am
1 stop5h 20m
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Thu 12/11
8:15 am-11:57 am
Nonstop4h 42m
Austin Bergstrom
Mon 12/15
3:20 pm-11:11 pm
1 stop6h 51m
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Mon 11/10
8:50 am-4:45 pm
1 stop8h 55m
Austin Bergstrom
Thu 11/13
2:20 pm-7:15 pm
Nonstop3h 55m
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Mon 12/29
2:05 pm-6:02 pm
Nonstop4h 57m
Austin Bergstrom
Thu 1/1
8:05 am-1:01 pm
Nonstop3h 56m
BostonAustin
BOS - AUS
BOSAUS
Boston Logan Intl
Thu 12/4
9:05 am-7:05 pm
2 stops11h 00m
Austin Bergstrom
Sat 12/6
11:50 am-9:55 pm
2 stops9h 05m
| Provider | Price Accuracy | Trust Score* | 
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | 
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Boston to Austin (average of $129). Flying from Boston to Austin in May is currently the most expensive (average of $230). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Boston to Austin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 12% versus a flight at noon.
Travelers seeking maximum savings on their Boston to Austin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$95 | Average$221 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$111 | Average$239 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$149 | Average$361 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$397 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$330 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$327 | FlexibilityNo cancel fee | On-time69% |