
Popular airlines from Boston to Serra da Estrela
Jetstar
Qantas Airways
Virgin Australia
Scoot
American Airlines
Emirates
United
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Cheap Flights from Boston (BOS) to Serra da Estrela (OPO)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 8 Sep. - Wed, 24 Sep.
BOS
Boston
LIS
Lisbon
AU$769 Return, found 4 days ago
AU$769
Return
found 4 days ago

Mon, 8 Sep. - Wed, 24 Sep.
BOS
Boston
LIS
Lisbon
AU$775 Return, found 4 days ago
AU$775
Return
found 4 days ago

Fri, 7 Nov. - Sun, 9 Nov.
BOS
Boston
LIS
Lisbon
AU$792 Return, found 2 days ago
AU$792
Return
found 2 days ago

Tue, 9 Sep. - Tue, 16 Sep.
BOS
Boston
LIS
Lisbon
AU$795 Return, found 6 days ago
AU$795
Return
found 6 days ago

Tue, 9 Sep. - Tue, 16 Sep.
BOS
Boston
LIS
Lisbon
AU$812 Return, found 6 days ago
AU$812
Return
found 6 days ago

Tue, 9 Sep. - Tue, 16 Sep.
BOS
Boston
LIS
Lisbon
AU$834 Return, found 6 days ago
AU$834
Return
found 6 days ago
Find the cheapest month to fly from Boston (BOS) to Lisbon (LIS)
November is typically the cheapest month to fly
From AU$520 - AU$1,109 per traveller.
Graph displaying average flight prices per month
Nearby Cities
Top Routes to Serra da Estrela
- Bristol to Serra da Estrela
- London to Serra da Estrela
- Düsseldorf to Serra da Estrela
- Milan to Serra da Estrela
- Paris to Serra da Estrela
- Adelaide to Serra da Estrela
- Cologne to Serra da Estrela
- Barcelona to Serra da Estrela
- Rome to Serra da Estrela
- Melbourne to Serra da Estrela
- Athens to Serra da Estrela
- Lisbon District to Serra da Estrela
- Brisbane to Serra da Estrela
- Perth to Serra da Estrela
- Sydney to Serra da Estrela
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