Cheap International Flights from Portland in March
Fares shown are modelled estimates, not live quotes.
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March Travel Tip
Spring begins in Europe. Book 8-10 weeks ahead before Easter drives prices up.
Best Destinations from Portland in March
PDX → SJD
Los Cabos
Mexico
Est. $144
round trip
~4h flight time
PDX → MTY
Monterrey
Mexico
Est. $156
round trip
~5h flight time
PDX → PVR
Puerto Vallarta
Mexico
Est. $167
round trip
~5h flight time
PDX → GDL
Guadalajara
Mexico
Est. $172
round trip
~5h flight time
PDX → MEX
Mexico City
Mexico
Est. $189
round trip
~6h flight time
PDX → CUN
Cancun
Mexico
Est. $222
round trip
~6h flight time
PDX → NAS
Nassau
Bahamas
Est. $241
round trip
~7h flight time
PDX → GCM
Grand Cayman
Cayman Islands
Est. $249
round trip
~7h flight time
PDX → MBJ
Montego Bay
Jamaica
Est. $266
round trip
~7h flight time
Best Regions from Portland in March
Related Reading
Frequently Asked Questions
What are the cheapest destinations from Portland in March?
In March, some of the most affordable destinations from Portland include Los Cabos (est. $144 RT), Monterrey (est. $156 RT), Puerto Vallarta (est. $167 RT). Prices vary by booking window.
Is March cheap to fly from Portland?
Spring begins in Europe. Book 8-10 weeks ahead before Easter drives prices up.
How far ahead should I book flights from Portland in March?
For March departures from Portland, booking 6–10 weeks in advance typically yields the best fares. For peak months like July and December, book 3–4 months early. Fare reviews and notifications are paused during the provider migration.
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