Cheap Flights from Austin, TX to Boston, MA from $73

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On Cheapflightsplus.com you will find 528 connecting flights from Austin to Boston. You can compare airfare deals from 6 airlines and multiple travel sites from $73, book and save on cheap plane tickets and last minute offers. Also check out AUS-BOS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Austin to Boston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $73 (one-way), $125 (round-trip).

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Best Flights from Austin to Boston Today

Take a look at the list of non stop flights and flights with layovers from Austin to Boston with the lowest price of $73. Take a look at the list of flights with layovers from Austin to Boston from $73. There’re no direct flights. The fastest connecting flight – 5h 44m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $73 Find flight	19:25 Austin Austin-Bergstrom Intl	09:09+1 день Boston Logan	12h 44m layover 7h 8m - Orlando	Spirit Airlines	NK2289 NK2090
from $111 Find flight	13:28 Austin Austin-Bergstrom Intl	10:13+1 день Boston Logan	19h 45m layover 15h 15m - Knoxville	Allegiant Air	G41431 G43021
from $111 Find flight	08:28 Austin Austin-Bergstrom Intl	10:52+1 день Boston Logan	25h 24m layover 19h 49m - Sarasota	Allegiant Air	G41367 G43005
from $114 Find flight	09:50 Austin Austin-Bergstrom Intl	00:39+1 день Boston Logan	13h 49m layover 7h 41m - Miami	Spirit Airlines	NK512 NK616
from $114 Find flight	13:22 Austin Austin-Bergstrom Intl	09:11+1 день Boston Logan	18h 49m layover 14h 14m - Fletcher	Allegiant Air	G41872 G4228
from $115 Find flight	15:35 Austin Austin-Bergstrom Intl	09:49+1 день Boston Logan	17h 14m layover 12h 18m - Des Moines	Allegiant Air	G4447 G4446
from $117 Find flight	09:05 Austin Austin-Bergstrom Intl	08:15+1 день Boston Logan	22h 10m layover 17h 38m - Knoxville	Allegiant Air	G43033 G43022
from $120 Find flight	13:22 Austin Austin-Bergstrom Intl	09:46+1 день Boston Logan	19h 24m layover 14h 49m - Fletcher	Allegiant Air	G41872 G4269
from $120 Find flight	08:34 Austin Austin-Bergstrom Intl	10:28+1 день Boston Logan	24h 54m layover 20h 14m - Grand Rapids	Allegiant Air	G4547 G4557
from $124 Find flight	20:07 Austin Austin-Bergstrom Intl	09:12+1 день Boston Logan	12h 5m layover 7h 29m - Fletcher	Allegiant Air	G4231 G4228
from $129 Find flight	17:56 Austin Austin-Bergstrom Intl	08:40+1 день Boston Logan	13h 44m layover 7h 48m - Orlando	Frontier Airlines	F94524 F93348
from $129 Find flight	17:56 Austin Austin-Bergstrom Intl	08:40+1 день Boston Logan	13h 44m layover 7h 51m - Orlando	Frontier Airlines	F94526 F93348
from $131 Find flight	16:16 Austin Austin-Bergstrom Intl	09:49+1 день Boston Logan	16h 33m layover 11h 35m - Des Moines	Allegiant Air	G4472 G4446
from $136 Find flight	09:05 Austin Austin-Bergstrom Intl	09:15+1 день Boston Logan	23h 10m layover 18h 38m - Knoxville	Allegiant Air	G43032 G41397
from $98 Find flight	17:42 Austin Austin-Bergstrom Intl	21:54+1 день Boston Logan	27h 12m layover 17h 12m - Pittsburgh 3h 34m - Myrtle Beach	Allegiant Air	G42728 NK1488 NK1005
from $139 Find flight	20:16 Austin Austin-Bergstrom Intl	15:44+1 день Boston Logan	18h 28m layover 8h 36m - Indianapolis 1h 39m - Miami	Allegiant Air	G4589 NK2121 NK2126

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on August 08, 2025

Flight Schedule Austin (Texas) to Boston (Massachusetts)

Full flight schedule will help you in detecting at what time planes fly from Austin to Boston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:15 — 12:36	05:00 — 05:58 UA1966 United Airlines Austin — Houston 1h 28m stop 07:30 — 12:27 UA1977 United Airlines Houston — Boston	6h 21m including layover	Find flight from$166
06:00 — 13:28	06:00 — 10:37 UA1760 United Airlines Austin — Newark 1h 30m stop 12:13 — 13:28 UA2265 United Airlines Newark — Boston	6h 28m including layover	Find flight from$172
06:10 — 15:14	06:10 — 11:01 UA1760 United Airlines Austin — Newark 2h 59m stop 14:00 — 15:14 UA1047 United Airlines Newark — Boston	8h 4m including layover	Find flight from$166
07:15 — 15:37	07:14 — 11:02 NK2719 Spirit Airlines Austin — Miami 1h 20m stop 12:29 — 15:44 NK2126 Spirit Airlines Miami — Boston	7h 22m including layover	Find flight from$157
07:30 — 19:34	07:30 — 11:17 NK1479 Spirit Airlines Austin — Miami 4h 58m stop 16:15 — 19:34 NK1230 Spirit Airlines Miami — Boston	11h 4m including layover	Find flight from$150
08:28 — 10:52 +1 day	08:28 — 11:57 G41367 Allegiant Air Austin — Sarasota 19h 49m stop 07:46 — 10:52 G43005 Allegiant Air Sarasota — Boston	25h 24m including layover	Find flight from$111
08:34 — 10:28 +1 day	08:34 — 12:16 G4547 Allegiant Air Austin — Grand Rapids 20h 14m stop 08:30 — 10:28 G4557 Allegiant Air Grand Rapids — Boston	24h 54m including layover	Find flight from$120
09:05 — 08:15 +1 day	09:05 — 12:22 G43033 Allegiant Air Austin — Knoxville 17h 38m stop 06:00 — 08:15 G43022 Allegiant Air Knoxville — Boston	22h 10m including layover	Find flight from$117
09:50 — 00:39 +1 day	09:50 — 13:44 NK512 Spirit Airlines Austin — Miami 7h 41m stop 21:25 — 00:39 NK616 Spirit Airlines Miami — Boston	13h 49m including layover	Find flight from$114
10:30 — 17:41	10:30 — 14:48 UA387 United Airlines Austin — Washington D.C. 1h 12m stop 16:00 — 17:41 UA1856 United Airlines Washington D.C. — Boston	6h 11m including layover	Find flight from$172
10:30 — 19:20	10:30 — 14:48 UA387 United Airlines Austin — Washington D.C. 2h 45m stop 17:33 — 19:20 UA688 United Airlines Washington D.C. — Boston	7h 50m including layover	Find flight from$172
11:47 — 15:40 +1 day	11:47 — 15:56 G4263 Allegiant Air Austin — Baltimore 22h 14m stop 14:10 — 15:40 NK1597 Spirit Airlines Baltimore — Boston	26h 53m including layover	Find flight from$143
11:55 — 23:47	19:25 — 22:59 NK2289 Spirit Airlines Austin — Orlando 5h 12m stop 20:42 — 23:47 NK2258 Spirit Airlines Orlando — Boston	10h 52m including layover	Find flight from$144
12:17 — 21:27	12:10 — 13:15 UA1747 United Airlines Austin — Houston 3h 8m stop 16:30 — 21:27 UA2439 United Airlines Houston — Boston	8h 10m including layover	Find flight from$166
12:48 — 21:35	12:45 — 15:36 UA381 United Airlines Austin — Chicago 2h 21m stop 18:17 — 21:49 UA1989 United Airlines Chicago — Boston	7h 47m including layover	Find flight from$166
13:22 — 09:11 +1 day	13:22 — 16:46 G41872 Allegiant Air Austin — Fletcher 14h 14m stop 07:00 — 09:11 G4228 Allegiant Air Fletcher — Boston	18h 49m including layover	Find flight from$114
13:28 — 10:13 +1 day	13:28 — 16:45 G41431 Allegiant Air Austin — Knoxville 15h 15m stop 08:00 — 10:13 G43021 Allegiant Air Knoxville — Boston	19h 45m including layover	Find flight from$111
14:15 — 21:27	14:15 — 15:22 UA1646 United Airlines Austin — Houston 1h 8m stop 16:30 — 21:27 UA2439 United Airlines Houston — Boston	6h 12m including layover	Find flight from$166
14:15 — 23:28	14:15 — 15:22 UA1646 United Airlines Austin — Houston 3h 8m stop 18:30 — 23:28 UA1076 United Airlines Houston — Boston	8h 13m including layover	Find flight from$168
15:35 — 09:49 +1 day	15:33 — 17:42 G4447 Allegiant Air Austin — Des Moines 12h 18m stop 06:00 — 09:49 G4446 Allegiant Air Des Moines — Boston	17h 14m including layover	Find flight from$115
15:50 — 00:52 +1 day	15:50 — 18:45 UA249 United Airlines Austin — Chicago 2h 37m stop 21:22 — 00:52 UA1779 United Airlines Chicago — Boston	8h 2m including layover	Find flight from$166
16:16 — 09:49 +1 day	16:16 — 18:25 G4472 Allegiant Air Austin — Des Moines 11h 35m stop 06:00 — 09:49 G4446 Allegiant Air Des Moines — Boston	16h 33m including layover	Find flight from$131
16:20 — 23:28	16:20 — 17:25 UA234 United Airlines Austin — Houston 1h 5m stop 18:30 — 23:28 UA1076 United Airlines Houston — Boston	6h 8m including layover	Find flight from$168
17:56 — 08:40 +1 day	17:56 — 21:42 F94524 Frontier Airlines Austin — Orlando 7h 48m stop 05:30 — 08:40 F93348 Frontier Airlines Orlando — Boston	13h 44m including layover	Find flight from$129
17:56 — 08:40 +1 day	17:56 — 21:39 F94526 Frontier Airlines Austin — Orlando 7h 51m stop 05:30 — 08:40 F93348 Frontier Airlines Orlando — Boston	13h 44m including layover	Find flight from$129
19:25 — 09:09 +1 day	19:25 — 22:59 NK2289 Spirit Airlines Austin — Orlando 7h 8m stop 06:07 — 09:09 NK2090 Spirit Airlines Orlando — Boston	12h 44m including layover	Find flight from$73
20:07 — 09:12 +1 day	20:07 — 23:31 G4231 Allegiant Air Austin — Fletcher 7h 29m stop 07:00 — 09:12 G4228 Allegiant Air Fletcher — Boston	12h 5m including layover	Find flight from$124

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on August 8, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Austin to Boston depends on and how to choose the most interesting flight option for you.

Distance between Austin and Boston is 2730 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 21:20 from 3 Austin airports and arrive 05:00 to 21:20 to 4 Boston airports. Average flight time is 13h 14m.

The fastest flight 5h 44m
Average flight time 13h 14m
The earliest flight 05:00
The latest flight 21:20
Distance 1697 ml

The cheapest months to travel to Boston are june (from 73 $), july (from 98 $), august (from 111 $).

The most expensive months are april (from 410 $), september (from 128 $), may (from 124 $).

What is the lowest airfare Austin to Boston?

The cheapest plane ticket found by our users is $73. This airfare is for economy class on one-way NK2289 flight by Spirit Airlines for June 5, 2025 which leaves Austin-Bergstrom Intl in Austin at 19:25 am and arrives at Boston Logan at 09:09.

Economy class

$73

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Business class

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First class

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Popular Airlines on the Route

The flight Austin — Boston is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 44 departures per week at the price of from $ 241 . And the most expensive tickets are offered by United Airlines airline - from $ 1602.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 528 flights with layovers on the route. The fastest connecting flight is UA2344 by United Airlines takes 5h 44m and the cheapest is NK2289 by Spirit Airlines for $73.

AS - Alaska Airlines

from $241

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F9 - Frontier Airlines

from $129

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HA - Hawaiian Airlines

from $234

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UA - United Airlines

from $166

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NK - Spirit Airlines

from $73

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G4 - Allegiant Air

from $98

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See more connecting flights

Airports

You can fly from Austin to Boston from 3 airports (Austin-Bergstrom Intl, Austin, Camp Maybry AHP).

Austin airports

Austin-Bergstrom Intl-AUS

from $73
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Austin-ASQ

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Camp Maybry AHP-MMR

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Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

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Airplanes

There are flights to Boston from Austin by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Austin

You may also consider searching for discounted plane tickets to some other popular places from Austin within United States.

Austin — Las Vegas

from $66

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Austin — New York

from $78

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Austin — Denver

from $67

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Austin — Boston

from $62

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Austin — Orlando

from $73

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Austin — Seattle

from $66

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Austin — Miami

from $57

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Austin — Dallas

from $54

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Austin — Atlanta

from $57

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Austin — Los Angeles

from $68

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Top International Destinations from Austin

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Austin — London

from $56

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Austin — Cancun

from $54

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Austin — Mexico City

from $64

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Austin — Paris

from $56

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Austin — Toronto

from $67

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Austin — Madrid

from $72

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Austin — Puerto Vallarta

from $61

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Austin — Montreal

from $76

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Austin — Dublin

from $79

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Austin — San Juan

from $62

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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