Flights from Boston Under $300
39 international routes from BOS at or below your budget

Other budgets from Boston:

Best Deals from Boston Under $300

Sorted by estimated price. Fares fluctuate — set an alert to catch the lowest fare for your route.

BOSNAS
Nassau
Bahamas
Est. $105
round trip
~4h flightTrack price →
BOSPUJ
Punta Cana
Dominican Republic
Est. $139
round trip
~4h flightTrack price →
BOSSDQ
Santo Domingo
Dominican Republic
Est. $139
round trip
~4h flightTrack price →
BOSSJU
San Juan
Puerto Rico
Est. $141
round trip
~4h flightTrack price →
BOSMBJ
Montego Bay
Jamaica
Est. $143
round trip
~4h flightTrack price →
BOSGCM
Grand Cayman
Cayman Islands
Est. $143
round trip
~4h flightTrack price →
BOSSTT
St. Thomas
US Virgin Islands
Est. $143
round trip
~4h flightTrack price →
BOSKIN
Kingston
Jamaica
Est. $145
round trip
~4h flightTrack price →
BOSCUN
Cancun
Mexico
Est. $146
round trip
~4h flightTrack price →
BOSSXM
St. Maarten
Sint Maarten
Est. $147
round trip
~4h flightTrack price →
BOSANU
Antigua
Antigua and Barbuda
Est. $154
round trip
~5h flightTrack price →
BOSMTY
Monterrey
Mexico
Est. $169
round trip
~5h flightTrack price →
BOSAUA
Aruba
Aruba
Est. $174
round trip
~5h flightTrack price →
BOSUVF
St. Lucia
Saint Lucia
Est. $174
round trip
~5h flightTrack price →
BOSCUR
Curacao
Curacao
Est. $176
round trip
~5h flightTrack price →
BOSBGI
Barbados
Barbados
Est. $180
round trip
~5h flightTrack price →
BOSPOS
Trinidad
Trinidad and Tobago
Est. $191
round trip
~6h flightTrack price →
BOSMEX
Mexico City
Mexico
Est. $192
round trip
~6h flightTrack price →
BOSGDL
Guadalajara
Mexico
Est. $202
round trip
~6h flightTrack price →
BOSKEF
Reykjavik
Iceland
Est. $203
round trip
~6h flightTrack price →
BOSPVR
Puerto Vallarta
Mexico
Est. $209
round trip
~6h flightTrack price →
BOSSJD
Los Cabos
Mexico
Est. $217
round trip
~6h flightTrack price →
BOSDUB
Dublin
Ireland
Est. $251
round trip
~7h flightTrack price →
BOSGLA
Glasgow
United Kingdom
Est. $254
round trip
~7h flightTrack price →
BOSEDI
Edinburgh
United Kingdom
Est. $257
round trip
~7h flightTrack price →
BOSMAN
Manchester
United Kingdom
Est. $264
round trip
~7h flightTrack price →
BOSOPO
Porto
Portugal
Est. $264
round trip
~7h flightTrack price →
BOSLIS
Lisbon
Portugal
Est. $268
round trip
~7h flightTrack price →
BOSBHX
Birmingham
United Kingdom
Est. $268
round trip
~7h flightTrack price →
BOSLHR
London
United Kingdom
Est. $274
round trip
~8h flightTrack price →
BOSFAO
Faro
Portugal
Est. $277
round trip
~8h flightTrack price →
BOSSVQ
Seville
Spain
Est. $285
round trip
~8h flightTrack price →
BOSMAD
Madrid
Spain
Est. $286
round trip
~8h flightTrack price →
BOSCDG
Paris
France
Est. $289
round trip
~8h flightTrack price →
BOSAMS
Amsterdam
Netherlands
Est. $290
round trip
~8h flightTrack price →
BOSBRU
Brussels
Belgium
Est. $292
round trip
~8h flightTrack price →
BOSAGP
Malaga
Spain
Est. $292
round trip
~8h flightTrack price →
BOSOSL
Oslo
Norway
Est. $293
round trip
~8h flightTrack price →
BOSDUS
Dusseldorf
Germany
Est. $299
round trip
~8h flightTrack price →

How to Find Flights Under $300 from Boston

1

Book 6–10 weeks in advance

This is typically the sweet spot for international fares from Boston. Too early and airline seats aren't discounted yet; too late and inventory is tight. The $300 threshold is easiest to hit in shoulder season.

2

Fly mid-week

Tuesday and Wednesday departures from Boston consistently come in $50–150 less than Friday–Sunday. For short routes, this alone can push fares under $300.

3

Set a price alert

Fares to any of these destinations fluctuate hundreds of times per week. Set a Wildly alert at $300 or below and we'll text you the moment a fare drops to your target — no manual checking needed.

Frequently Asked Questions

Are there really international flights from Boston under $300?

Yes — 39 routes from Boston typically see round-trip fares at or below $300. These estimates are based on historical pricing and vary by season and booking lead time.

When is the best time to find flights from Boston under $300?

Shoulder seasons (April–May, September–October) typically offer the best prices. Flying mid-week (Tuesday–Wednesday) can save an additional $50–100. Book 6–10 weeks in advance for the best availability.

What is the cheapest destination from Boston?

Based on estimated pricing, Nassau is one of the most affordable destinations from Boston at around $105 round trip.

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