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BOS flight deals

Cheap flights from Boston

We watch every fare leaving BOS and alert you when prices drop — recent deals have been up to 58% off. Stop searching and let the deals come to you.

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Recent deals from BOS

Members saw the prices and booking links the moment we found them.

Asheville58% Off
BOSAVL

AshevilleUnited States

Mon, Feb 22 – Mon, Mar 1AllegiantNonstop 2 hr 24 min
Roundtrip from
$888
Knoxville55% Off
BOSTYS

KnoxvilleUnited States

Sun, Dec 13 – Sat, Dec 19AllegiantNonstop 2 hr 36 min
Roundtrip from
$888
Auckland48% Off
BOSAKL

AucklandNew Zealand

Sat, Dec 5 – Mon, Dec 14Air Canada2 stops 25 hr 30 min
Roundtrip from
$888
Reno38% Off
BOSRNO

RenoUnited States

Sat, Dec 5 – Sat, Dec 12Southwest2 stops 14 hr 10 min
Roundtrip from
$888
San Diego37% Off
BOSSAN

San DiegoUnited States

Sat, Dec 5 – Sat, Dec 12SouthwestNonstop 6 hr 25 min
Roundtrip from
$888
Wichita36% Off
BOSICT

WichitaUnited States

Sat, Dec 5 – Sat, Dec 12Southwest1 stop 6 hr 0 min
Roundtrip from
$888
Myrtle Beach33% Off
BOSMYR

Myrtle BeachUnited States

Sat, Dec 5 – Sat, Dec 12Southwest1 stop 4 hr 30 min
Roundtrip from
$888
Grand Rapids33% Off
BOSGRR

Grand RapidsUnited States

Thu, Nov 12 – Thu, Nov 19AllegiantNonstop 2 hr 13 min
Roundtrip from
$888
Des Moines32% Off
BOSDSM

Des MoinesUnited States

Fri, Nov 6 – Fri, Nov 13AllegiantNonstop 3 hr 10 min
Roundtrip from
$888
Sacramento31% Off
BOSSMF

SacramentoUnited States

Sat, Dec 5 – Sat, Dec 12Southwest1 stop 8 hr 25 min
Roundtrip from
$888
Ontario31% Off
BOSONT

OntarioUnited States

Sat, Dec 5 – Sat, Dec 12Southwest1 stop 8 hr 30 min
Roundtrip from
$888
West Palm Beach29% Off
BOSDJT

West Palm BeachUnited States

Sat, Jan 23 – Sat, Jan 30JetBlueNonstop 3 hr 28 min
Roundtrip from
$888

Showing 12 of 31 deals

Before you fly from BOS

Getting to the airport, connecting and the bag rules for the airlines that fly from Boston.

BOS Airport guideThe Silver Line SL1 bus reaches South Station, downtown Boston in about 25 minutes (free from the airport). Terminals, parking, lounges and the airlines that fly here.Connecting at BOSHow long a layover you need, step by step.

Bag rules for airlines at BOS

JetBlue carry-on: 22 × 14 × 9 in Delta carry-on: 22 × 14 × 9 in American carry-on: 22 × 14 × 9 in United carry-on: 22 × 14 × 9 in Alaska carry-on: 22 × 14 × 9 in Southwest carry-on: 24 × 16 × 10 in Frontier carry-on: 24 × 16 × 10 in Air Canada carry-on: 55 × 40 × 23 cm Porter carry-on: 55 × 40 × 23 cm Copa carry-on: 22 × 14 × 10 in British Airways carry-on: 56 × 45 × 25 cm Virgin Atlantic carry-on: 56 × 36 × 23 cm

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Flights from Boston: FAQ

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