Cheap flights from Chattanooga to Boston

One-way fares from $269 · CHA → BOS · prices found by travellers in the last 48 hours

Compare all dates Boston → Chattanooga
Cheapest fare
$269

Allegiant Air · Fri, Nov 13

Cheapest month
November

from $269

Direct flights
Not recently

Usually 1+ stop

Quickest trip
5h 36m

1,480 km

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Cheapest month to fly from Chattanooga to Boston

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $269

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Allegiant Air
Depart15:07 Fri, Nov 13CHA → BOS 5h 36m · 2 stops
$269one way, per person
View deal
See every date in November 2026 →

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About flights from Chattanooga to Boston

Chattanooga (CHA) and Boston (BOS) are about 1,480 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 36m. Over the next few months, one-way fares start from $269, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Chattanooga to Boston?

The cheapest one-way fare we've seen recently is $269 with Allegiant Air, departing Friday, November 13, 2026.

What is the cheapest month to fly from Chattanooga to Boston?

November 2026 currently has the lowest fares, from $269 one way.

Are there direct flights from Chattanooga to Boston?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Chattanooga to Boston?

The quickest journey we've seen takes about 5h 36m. Chattanooga and Boston are around 1,480 km apart.

Which airlines fly from Chattanooga to Boston?

Recent fares on this route were with Allegiant Air.

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