Find Deals on International Flights from Boston Logan International

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to worldwide

(Round-trip)
Depart: Wed Mar 8 2017 Return: Tue Mar 14 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 34m
nonstop
BWI
BOS
1h 23m
nonstop
Depart: Mon Feb 27 2017 Return: Mon Mar 6 2017 Trip spans 8 days
Major Airline
Major Airline
BOS
BWI
1h 36m
nonstop
BWI
BOS
1h 22m
nonstop
Depart: Tue Jun 13 2017 Return: Tue Jun 20 2017 Trip spans 8 days
JetBlue
JetBlue
BOS
BWI
1h 28m
nonstop
BWI
BOS
1h 22m
nonstop
Depart: Sun Mar 19 2017 Return: Wed Mar 22 2017 Trip spans 4 days
Delta
Delta
BOS
RSW
3h 46m
nonstop
RSW
BOS
7h 00m
1 stop
Depart: Tue Apr 4 2017 Return: Wed Apr 5 2017 Trip spans 2 days
American Airlines
American Airlines
BOS
ORD
2h 55m
nonstop
ORD
BOS
2h 15m
nonstop
Depart: Thu Mar 9 2017 Return: Mon Mar 13 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 34m
nonstop
BWI
BOS
1h 26m
nonstop
Depart: Tue Feb 28 2017 Return: Fri Mar 10 2017 Trip spans 11 days
Major Airline
Major Airline
BOS
DCA
1h 40m
nonstop
DCA
BOS
1h 30m
nonstop
Depart: Sat Mar 11 2017 Return: Tue Mar 14 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 34m
nonstop
BWI
BOS
1h 26m
nonstop
Depart: Thu Mar 9 2017 Return: Tue Mar 14 2017 Trip spans 5 days
United
United
BOS
ORD
2h 50m
nonstop
ORD
BOS
2h 17m
nonstop
Depart: Tue Feb 28 2017 Return: Wed Mar 15 2017 Trip spans 15 days
Major Airline
Major Airline
BOS
BWI
1h 40m
nonstop
BWI
BOS
1h 23m
nonstop
Depart: Wed Jul 12 2017 Return: Wed Jul 19 2017 Trip spans 8 days
JetBlue
JetBlue
BOS
BWI
1h 28m
nonstop
BWI
BOS
1h 22m
nonstop
Depart: Sat Apr 1 2017 Return: Tue May 2 2017 Trip spans 32 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 34m
nonstop
BWI
BOS
1h 28m
nonstop
Depart: Wed Mar 1 2017 Return: Fri Mar 10 2017 Trip spans 10 days
Major Airline
Major Airline
BOS
DCA
1h 36m
nonstop
DCA
BOS
1h 29m
nonstop
Depart: Tue Jul 25 2017 Return: Tue Aug 1 2017 Trip spans 8 days
JetBlue
JetBlue
BOS
BWI
1h 28m
nonstop
BWI
BOS
1h 24m
nonstop
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 28m
nonstop
BWI
BOS
1h 28m
nonstop
Depart: Wed Mar 8 2017 Return: Thu Mar 9 2017 Trip spans 2 days
Major Airline
Major Airline
BOS
DCA
1h 36m
nonstop
DCA
BOS
1h 29m
nonstop
Depart: Tue May 9 2017 Return: Wed May 10 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BOS
BWI
1h 28m
nonstop
BWI
BOS
1h 28m
nonstop
Depart: Wed Mar 8 2017 Return: Sun Mar 12 2017 Trip spans 5 days
Major Airline
Major Airline
BOS
BWI
1h 31m
nonstop
BWI
BOS
1h 19m
nonstop
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
BOS
SEA
8h 07m
1 stop
SEA
BOS
5h 22m
nonstop
Depart: Mon Apr 24 2017 Return: Wed Apr 26 2017 Trip spans 3 days
Sun Country Air
Sun Country Air
BOS
SFO
12h 45m
1 stop
SFO
BOS
7h 14m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Boston
$81
Destination

San Francisco
$271
Baltimore
$81
Seattle
$266
Chicago
$133
Washington
$85
Fort Myers
$133