S$139 Cheap Flights from Boston to Portland

View S$139 flight on Sun, 7 Jun, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Portland International Airport (PDX)

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Cheap Flights from Boston to Portland (BOS-PDX)

Prices were available within the past 7 days and start at S$139 for one-way flights and S$630 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$630 Return, found 1 day ago
S$630
Return
found 1 day ago
Select Delta flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$630 found 1 day ago
American Airlines
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$692 Return, found 1 day ago
S$692
Return
found 1 day ago
Select American Airlines flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$692 found 1 day ago
Delta
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$700 Return, found 1 day ago
S$700
Return
found 1 day ago
Select Delta flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$700 found 1 day ago
Delta
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$738 Return, found 1 day ago
S$738
Return
found 1 day ago
Select Delta flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$738 found 1 day ago
American Airlines
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$749 Return, found 1 day ago
S$749
Return
found 1 day ago
Select American Airlines flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$749 found 1 day ago
Delta
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$757 Return, found 1 day ago
S$757
Return
found 1 day ago
Select Delta flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$757 found 1 day ago
American Airlines
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$787 Return, found 1 day ago
S$787
Return
found 1 day ago
Select American Airlines flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$787 found 1 day ago
Delta
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$795 Return, found 1 day ago
S$795
Return
found 1 day ago
Select Delta flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$795 found 1 day ago
American Airlines
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$796 Return, found 1 day ago
S$796
Return
found 1 day ago
Select American Airlines flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$796 found 1 day ago
United
Sun, 5 Jul - Thu, 9 Jul
BOS
Boston
PDX
Portland
S$899 Return, found 1 day ago
S$899
Return
found 1 day ago
Select United flight, departing Sun, 5 Jul from Boston to Portland, returning Thu, 9 Jul, priced at S$899 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Portland (PDX)

May is typically the cheapest month to fly

From S$230 - S$385 per traveller.

Frequently asked questions

How much is a flight from Logan Intl. Airport to Portland Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between Logan Intl. Airport (BOS) and PDX Airport was S$630. Cheap tickets don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Portland Airport?
When it comes to cancellation fees, every airline has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport to Portland Intl. Airport (PDX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to PDX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BOS to Portland Airport?
With around 4,100 kilometres separating Boston and Portland, your flight will be a long one. Pack wisely to make your time in the air more comfortable. Little things like warm clothing and some noise-cancelling headphones can make the biggest difference.
Which airlines fly direct from Logan Intl. Airport to PDX?
Check out the airfares with Alaska Airlines (AS) if you want to travel straight from BOS to Portland Airport. This carrier operates 30 flights every month, so you're sure to find one that fits your schedule.
Are Logan Intl. Airport (BOS) to PDX Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute flight deals between Logan Intl. Airport (BOS) and Portland Airport are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some air carriers publish their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so keep checking back and be ready to book when fare prices drop.

Travel information

Origin airport
Logan Intl.
Destination airport
Portland Intl.
Return price
S$629
Distance
4046 km
Average flight time
3 hours 22 mins

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