Earn point on your loyalty program!arrow arc left

Cheap flights from St. John's (YYT) to Boston (BOS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from St. John's (YYT) to Boston (BOS)

How to find the cheapest flight from St. John's (YYT) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St. John's (YYT) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St. John's (YYT) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from St. John's to Boston in June , July 2026

29 Jun - 07 Jul $ 507.00
YYT
St. John's
Porter Airlines
2 STOPS
BOS
Boston
BOS
Boston
Porter Airlines
1 STOPS
YYT
St. John's
Pick dates
09 Jun - 07 Jul $ 820.00
YYT
St. John's
Porter Airlines
2 STOPS
BOS
Boston
BOS
Boston
Porter Airlines
1 STOPS
YYT
St. John's
Pick dates
09 Jun - 07 Jul $ 847.00
YYT
St. John's
Porter Airlines
2 STOPS
BOS
Boston
BOS
Boston
Porter Airlines
1 STOPS
YYT
St. John's
Pick dates

Last minute flights from St. John's to Boston

29 Jun - 30 Jun $ 671.00
YYT
St. John's
WestJet
2 STOPS
BOS
Boston
BOS
Boston
WestJet
1 STOPS
YYT
St. John's
Pick dates
09 Jun - 01 Jul $ 895.00
YYT
St. John's
Porter Airlines
2 STOPS
BOS
Boston
BOS
Boston
Porter Airlines
2 STOPS
YYT
St. John's
Pick dates
09 Jun - 30 Jun $ 1,139.00
YYT
St. John's
Porter Airlines
2 STOPS
BOS
Boston
BOS
Boston
Porter Airlines
1 STOPS
YYT
St. John's
Pick dates

One-way flights to Boston from St. John's

6:00 AM - 1:00 PM
Porter Airlines
2 Stops
10h 11m
YYT - BOS
$ 274
Kiwi
Pick dates
2:00 PM - 4:40 PM
United Airlines
1 Stops
5h 37m
YYT - BOS
$ 488
Kiwi
Pick dates
2:00 PM - 4:40 PM
United Airlines
1 Stops
5h 37m
YYT - BOS
$ 594
Kiwi
Pick dates

How to find the cheapest flight from St. John's (YYT) to Boston (BOS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St. John's (YYT) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St. John's (YYT) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.