⚡ Fare recorded April 25, 2026 · Prices change daily

Austin to Boston flights

Austin (AUS) to Boston (BOS): 1,695 miles (2,729 km) great-circle, about 3h 55m nonstop by our estimate. Cheapest fare observed: $274 round-trip on American Airlines, with 1 stop, departing May 15, 2026.

AAAmerican AirlinesAA399
Depart
AUS
Austin, USA
16:36
2026-05-15
✈
Arrive
BOS
Boston, United States
Returns 06:00
2026-05-18
Stops
1 stop
Distance
1,695 mi
Est. nonstop time
3h 55m
Trip type
Round-trip
$274
Round-trip · per person
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About this flight

When did the cheapest Austin to Boston fare fly?

$274 round-trip, American Airlines AA399, departing 2026-05-15 at 16:36, returning 2026-05-18. The recorded itinerary left on a Friday, returning on a Monday 3 nights later; the fare was observed 20 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Austin from Boston?

  • Distance: 1,695 miles (2,729 km) great-circle, heading northeast.
  • Estimated nonstop flight time: about 3h 55m.
  • Departure airport: Austin-Bergstrom International Airport (AUS), Austin, United States, UTC-5 on May 15, 2026.
  • Arrival: General Edward Lawrence Logan International Airport (BOS), United States, UTC-4 on May 15, 2026.
  • Time difference: Boston is 1 hour ahead of Austin on the recorded date.
  • Route type: domestic, within United States.
  • Arrival airport elevation: 20 ft.
  • Recorded itinerary: American Airlines AA399, 1 stop, round-trip, 3 days between departure and return.
Fare comparison

How does the Austin to Boston fare compare with other routes from AUS?

At $274, it ranked 12th of the 30 round-trip fares we recorded from AUS (median $292). That is 16.2 cents per great-circle mile (round-trip price over one-way distance), below the AUS median of 22.5 cents across 30 round-trip routes.

Routes from AUS of similar length: Seattle (1,769 mi) at $239 and Kalispell (1,527 mi) at $429.

American Airlines had the cheapest fare on 5 of 30 AUS routes. It is the 11th longest of the 30 routes we track from AUS.

Other ways in

What did other cities pay to fly to Boston?

Of 22 departure airports with a fare to Boston, Austin (AUS) ranked 10th at $274. Lowest: $101 from Fort Lauderdale (FLL); highest: $1271 from Nairobi (NBO); 5 nonstop. Cheapest-fare airlines (routes): American Airlines (6), Frontier (5), Spirit (4), Southwest (3), Avianca (1) and Brussels Airlines (1), plus 2 more.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Chicago, America/New_York; flight time is our estimate.

FAQ

Austin to Boston flight questions

How far is Austin from Boston by plane?

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Austin is about 1,695 miles (2,729 km) from Boston on a great-circle line from Austin-Bergstrom International Airport (AUS) to General Edward Lawrence Logan International Airport (BOS), heading northeast. It is the 11th longest of the 30 routes we track from AUS. The recorded itinerary had 1 stop, so the distance flown was longer.

How long is the flight from Austin to Boston?

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About 3h 55m nonstop by our estimate for 1,695 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded American Airlines fare was with 1 stop. 22 airports in our feed had a fare to Boston; this one ranked 10th, and 5 of the 22 were nonstop.

What is the time difference between Austin and Boston?

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On May 15, 2026, Austin was on UTC-5 (America/Chicago) and Boston on UTC-4 (America/New_York), so Boston was 1 hour ahead of Austin: noon in Austin was 13:00 in Boston. Both zones shift for daylight saving together, so the gap stays the same in January and July.

How much is a flight from Austin to Boston?

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As observed on April 25, 2026: $274 per person round-trip on American Airlines flight AA399, departing May 15, 2026, returning May 18, 2026, with 1 stop. At $274, it ranked 12th of the 30 round-trip fares we recorded from AUS (median $292). That is 16.2 cents per great-circle mile (round-trip price over one-way distance), below the AUS median of 22.5 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Austin to Boston?

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The cheapest recorded fare had 1 stop; our feed keeps only the cheapest fare per route, so a pricier nonstop may exist. Into Boston, 5 of the 22 recorded fares were nonstop. From AUS, 4 of 30 were. Routes from AUS of similar length: Seattle (1,769 mi) at $239 and Kalispell (1,527 mi) at $429.

Which airports serve flights from Austin to Boston?

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It departs Austin-Bergstrom International Airport (AUS) in Austin, United States, and arrives at General Edward Lawrence Logan International Airport (BOS) in Boston, United States. A domestic United States flight. American Airlines had the cheapest fare on 5 of 30 AUS routes.

Where else near Boston can you fly from Austin?

New York (NYC) $219Toronto (YTO) $391Raleigh-Durham (RDU) $282Charlotte (CLT) $300Chicago (CHI) $277Atlanta (ATL) $208All flights from Austin →

Other cities with flights to Boston

From Fort Lauderdale (FLL) $101From Dallas (DFW) $128From Atlanta (ATL) $144From Miami (MIA) $184From Orlando (MCO) $197From Philadelphia (PHL) $233

Ready to fly?

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